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9147 lines
283 KiB
9147 lines
283 KiB
#include "priv.h"
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#include <mluisupp.h>
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// stuff that should be turned off while in here, but on when
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// it goes to commonsb or shbrows2.cpp
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#define IN_BASESB2
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#ifdef IN_BASESB2
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#define _fFullScreen FALSE
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#endif
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#include "sccls.h"
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#include <idhidden.h>
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#include "basesb.h"
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#include "iedde.h"
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#include "bindcb.h"
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#include "resource.h"
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#include "security.h"
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#include <urlmon.h>
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#include "favorite.h"
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#include "uemapp.h"
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#include <varutil.h>
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#include "interned.h" // IHTMLPrivateWindow
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#ifdef FEATURE_PICS
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#include <ratings.h>
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#include <ratingsp.h>
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#endif
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#include "msiehost.h"
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#include "dhuihand.h"
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#include "mypics.h"
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#include "airesize.h"
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#define DM_ACCELERATOR 0
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#define DM_WEBCHECKDRT 0
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#define DM_COCREATEHTML 0
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#define DM_CACHEOLESERVER 0
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#define DM_DOCCP 0
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#define DM_PICS 0
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#define DM_SSL 0
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#define DM_MISC DM_TRACE // misc/tmp
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// get at defs to run a privacy dialog box
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#include "privacyui.hpp"
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//
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// Remove this #include by defining _bbd._pauto as IWebBrowserApp, just like
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// Explorer.exe.
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//
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#include "hlframe.h"
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extern IUnknown* ClassHolder_Create(const CLSID* pclsid);
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extern HRESULT VariantClearLazy(VARIANTARG *pvarg);
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#define WMC_ASYNCOPERATION (WMC_RESERVED_FIRST + 0x0000)
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#define ISSPACE(ch) (((ch) == 32) || ((unsigned)((ch) - 9)) <= 13 - 9)
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#define IDT_STARTING_APP_TIMER 9001 // trying to pick a unique number... (THIS IS BOGUS! FIX THIS!)
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#define STARTING_APP_DURATION 2500
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UINT g_uMsgFileOpened = (UINT)-1; // Registered window message for file opens
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// _uActionQueued of WMC_ACYNCOPERATION specifies the operation.
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#define ASYNCOP_NIL 0
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#define ASYNCOP_GOTO 1
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#define ASYNCOP_ACTIVATEPENDING 2
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#define ASYNCOP_CANCELNAVIGATION 3
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void IEInitializeClassFactoryObject(IUnknown* punkAuto);
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BOOL ParseRefreshContent(LPWSTR pwzContent,
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UINT * puiDelay, LPWSTR pwzUrlBuf, UINT cchUrlBuf);
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#define VALIDATEPENDINGSTATE() ASSERT((_bbd._psvPending && _bbd._psfPending) || (!_bbd._psvPending && !_bbd._psfPending))
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#define DM_HTTPEQUIV TF_SHDNAVIGATE
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#define DM_NAV TF_SHDNAVIGATE
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#define DM_ZONE TF_SHDNAVIGATE
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#define DM_IEDDE DM_TRACE
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#define DM_CANCELMODE 0
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#define DM_UIWINDOW 0
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#define DM_ENABLEMODELESS TF_SHDNAVIGATE
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#define DM_EXPLORERMENU 0
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#define DM_BACKFORWARD 0
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#define DM_PROTOCOL 0
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#define DM_ITBAR 0
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#define DM_STARTUP 0
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#define DM_AUTOLIFE 0
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#define DM_PALETTE 0
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#define DM_PERSIST 0 // trace IPS::Load, ::Save, etc.
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#define DM_VIEWSTREAM DM_TRACE
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#define DM_FOCUS 0
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#define DM_FOCUS2 0 // like DM_FOCUS, but verbose
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// these two MUST be in order because we peek them together
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STDAPI SafeGetItemObject(IShellView *psv, UINT uItem, REFIID riid, void **ppv);
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extern HRESULT TargetQueryService(IUnknown *punk, REFIID riid, void **ppvObj);
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HRESULT CreateTravelLog(ITravelLog **pptl);
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HRESULT CreatePublicTravelLog(IBrowserService *pbs, ITravelLogEx *ptlx, ITravelLogStg **pptlstg);
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#ifdef MESSAGEFILTER
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/*
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* CMsgFilter - implementation of IMessageFilter
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*
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* Used to help distribute WM_TIMER messages during OLE operations when
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* we are busy. If we don't install the CoRegisterMessageFilter
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* then OLE can PeekMessage(PM_NOREMOVE) the timers such that they pile up
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* and fill the message queue.
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*
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*/
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class CMsgFilter : public IMessageFilter {
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public:
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// *** IUnknown methods ***
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STDMETHODIMP QueryInterface(REFIID riid, void **ppvObj)
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{
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// This interface doesn't get QI'ed.
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ASSERT(FALSE);
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return E_NOINTERFACE;
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};
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STDMETHODIMP_(ULONG) AddRef(void) { return ++_cRef; };
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STDMETHODIMP_(ULONG) Release(void) { ASSERT(_cRef > 0);
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_cRef--;
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if (_cRef > 0)
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return _cRef;
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delete this;
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return 0;
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};
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// *** IMessageFilter specific methods ***
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STDMETHODIMP_(DWORD) HandleInComingCall(
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IN DWORD dwCallType,
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IN HTASK htaskCaller,
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IN DWORD dwTickCount,
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IN LPINTERFACEINFO lpInterfaceInfo)
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{
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if (_lpMFOld)
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return (_lpMFOld->HandleInComingCall(dwCallType, htaskCaller, dwTickCount, lpInterfaceInfo));
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else
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return SERVERCALL_ISHANDLED;
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};
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STDMETHODIMP_(DWORD) RetryRejectedCall(
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IN HTASK htaskCallee,
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IN DWORD dwTickCount,
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IN DWORD dwRejectType)
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{
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if (_lpMFOld)
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return (_lpMFOld->RetryRejectedCall(htaskCallee, dwTickCount, dwRejectType));
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else
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return 0xffffffff;
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};
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STDMETHODIMP_(DWORD) MessagePending(
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IN HTASK htaskCallee,
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IN DWORD dwTickCount,
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IN DWORD dwPendingType)
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{
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DWORD dw;
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MSG msg;
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// We can get released during the DispatchMessage call...
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// If it's our last release, we'll free ourselves and
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// fault when we dereference _lpMFOld... Make sure this
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// doesn't happen by increasing our refcount.
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//
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AddRef();
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while (PeekMessage(&msg, NULL, WM_TIMER, WM_TIMER, PM_REMOVE))
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{
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#ifndef DISPATCH_IETIMERS
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TCHAR szClassName[40];
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GetClassName(msg.hwnd, szClassName, ARRAYSIZE(szClassName));
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if (StrCmpI(szClassName, TEXT("Internet Explorer_Hidden")) != 0)
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{
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#endif
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DispatchMessage(&msg);
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#ifndef DISPATCH_IETIMERS
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}
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#endif
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}
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if (_lpMFOld)
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dw = (_lpMFOld->MessagePending(htaskCallee, dwTickCount, dwPendingType));
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else
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dw = PENDINGMSG_WAITDEFPROCESS;
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Release();
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return(dw);
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};
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CMsgFilter() : _cRef(1)
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{
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ASSERT(_lpMFOld == NULL);
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};
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BOOL Initialize()
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{
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return (CoRegisterMessageFilter((LPMESSAGEFILTER)this, &_lpMFOld) != S_FALSE);
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};
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void UnInitialize()
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{
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CoRegisterMessageFilter(_lpMFOld, NULL);
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// we shouldn't ever get called again, but after 30 minutes
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// of automation driving we once hit a function call above
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// and we dereferenced this old pointer and page faulted.
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ATOMICRELEASE(_lpMFOld);
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};
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protected:
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int _cRef;
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LPMESSAGEFILTER _lpMFOld;
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};
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#endif
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void IEHard_NavWarning(HWND hwnd, BOOL fIE);
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BOOL IEHard_ShowOnNavigateComplete(void);
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BOOL IEHard_HostedInIE(IUnknown* punk);
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//--------------------------------------------------------------------------
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// Detecting a memory leak
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//--------------------------------------------------------------------------
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HRESULT GetTopFrameOptions(IServiceProvider * psp, DWORD * pdwOptions)
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{
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IServiceProvider * pspTop;
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HRESULT hres = psp->QueryService(SID_STopLevelBrowser, IID_PPV_ARG(IServiceProvider, &pspTop));
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if (SUCCEEDED(hres))
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{
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ITargetFrame2 *ptgf;
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hres = pspTop->QueryService(SID_SContainerDispatch, IID_PPV_ARG(ITargetFrame2, &ptgf));
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if (SUCCEEDED(hres))
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{
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hres = ptgf->GetFrameOptions(pdwOptions);
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ptgf->Release();
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}
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pspTop->Release();
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}
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return hres;
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}
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void UpdateDesktopComponentName(LPCWSTR lpcwszURL, LPCWSTR lpcwszName)
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{
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IActiveDesktop * piad;
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if (SUCCEEDED(SHCoCreateInstance(NULL, &CLSID_ActiveDesktop, NULL, IID_PPV_ARG(IActiveDesktop, &piad))))
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{
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COMPONENT comp;
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comp.dwSize = SIZEOF(comp);
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if (SUCCEEDED(piad->GetDesktopItemBySource(lpcwszURL, &comp, 0)) && !comp.wszFriendlyName[0])
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{
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StrCpyNW(comp.wszFriendlyName, lpcwszName, ARRAYSIZE(comp.wszFriendlyName));
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piad->ModifyDesktopItem(&comp, COMP_ELEM_FRIENDLYNAME);
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piad->ApplyChanges(AD_APPLY_SAVE);
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}
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piad->Release();
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}
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}
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HRESULT CBaseBrowser2::_Initialize(HWND hwnd, IUnknown* pauto)
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{
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if (pauto)
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{
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pauto->AddRef();
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}
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else
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{
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CIEFrameAuto_CreateInstance(NULL, &pauto);
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}
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// Grab _pauto interfaces we use throughout this code.
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//
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if (pauto)
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{
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pauto->QueryInterface(IID_PPV_ARG(IWebBrowser2, &_bbd._pautoWB2));
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ASSERT(_bbd._pautoWB2);
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pauto->QueryInterface(IID_PPV_ARG(IExpDispSupport, &_bbd._pautoEDS));
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ASSERT(_bbd._pautoEDS);
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pauto->QueryInterface(IID_PPV_ARG(IShellService, &_bbd._pautoSS));
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ASSERT(_bbd._pautoSS);
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pauto->QueryInterface(IID_PPV_ARG(ITargetFrame2, &_ptfrm));
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ASSERT(_ptfrm);
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pauto->QueryInterface(IID_PPV_ARG(IHlinkFrame, &_bbd._phlf));
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ASSERT(_bbd._phlf);
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IHTMLWindow2 *pWindow;
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if( SUCCEEDED(GetWindowFromUnknown( pauto, &pWindow )) )
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{
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pWindow->QueryInterface(IID_PPV_ARG(IShellHTMLWindowSupport, &_phtmlWS));
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pWindow->Release( );
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}
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ASSERT( _phtmlWS );
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_pauto = pauto;
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}
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// _psbOuter?
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if (NULL == _bbd._phlf)
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{
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Release();
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return E_FAIL;
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}
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else
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{
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_SetWindow(hwnd);
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return S_OK;
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}
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}
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HRESULT CBaseBrowser2::InitializeTransitionSite()
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{
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return S_OK;
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}
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HRESULT CBaseBrowser2_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppunk, LPCOBJECTINFO poi)
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{
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CBaseBrowser2 *pbb = new CBaseBrowser2(pUnkOuter);
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if (pbb)
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{
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*ppunk = pbb->_GetInner();
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return S_OK;
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}
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*ppunk = NULL;
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return E_OUTOFMEMORY;
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}
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CBaseBrowser2::CBaseBrowser2(IUnknown* punkAgg) :
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CAggregatedUnknown(punkAgg),
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_bptBrowser(BPT_DeferPaletteSupport)
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{
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TraceMsg(TF_SHDLIFE, "ctor CBaseBrowser2 %x", this);
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_bbd._uActivateState = SVUIA_ACTIVATE_FOCUS;
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_InitComCtl32();
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ASSERT(S_FALSE == _DisableModeless());
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ASSERT(_cp == CP_ACP);
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ASSERT(!_fNoTopLevelBrowser);
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ASSERT(!_dwDocFlags);
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_QueryOuterInterface(IID_PPV_ARG(IBrowserService2, &_pbsOuter));
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_QueryOuterInterface(IID_PPV_ARG(IBrowserService3, &_pbsOuter3));
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_QueryOuterInterface(IID_PPV_ARG(IShellBrowser, &_psbOuter));
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_QueryOuterInterface(IID_PPV_ARG(IServiceProvider, &_pspOuter));
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// The following are intercepted by CCommonBrowser, but we don't call 'em
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//_QueryOuterInterface(IID_PPV_ARG(IOleCommandTarget, &_pctOuter));
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//_QueryOuterInterface(IID_PPV_ARG(IInputObjectSite, &_piosOuter));
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_dwStartingAppTick = 0;
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}
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CBaseBrowser2::~CBaseBrowser2()
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{
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TraceMsg(TF_SHDLIFE, "dtor CBaseBrowser2 %x", this);
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// Are we releasing these too early (i.e. does anything in the
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// rest of this func rely on having the 'vtables' still be valid?)
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RELEASEOUTERINTERFACE(_pbsOuter);
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RELEASEOUTERINTERFACE(_pbsOuter3);
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RELEASEOUTERINTERFACE(_psbOuter);
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RELEASEOUTERINTERFACE(_pspOuter);
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// The following are intercepted by CCommonBrowser, but we don't call 'em
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//RELEASEOUTERINTERFACE(_pctOuter);
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//RELEASEOUTERINTERFACE(_piosOuter);
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ASSERT(_hdpaDLM == NULL); // subclass must free it.
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// finish tracking here
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if (_ptracking)
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{
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delete _ptracking;
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_ptracking = NULL;
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}
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//
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// Notes: Unlike IE3.0, we release CIEFrameAuto pointers here.
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//
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ATOMICRELEASE(_bbd._pautoWB2);
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ATOMICRELEASE(_bbd._pautoEDS);
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ATOMICRELEASE(_bbd._pautoSS);
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ATOMICRELEASE(_phtmlWS);
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ATOMICRELEASE(_bbd._phlf);
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ATOMICRELEASE(_ptfrm);
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ATOMICRELEASE(_pauto);
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ATOMICRELEASE(_punkSFHistory);
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// clean up our palette by simulating a switch out of palettized mode
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_bptBrowser = BPT_NotPalettized;
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_QueryNewPalette();
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ASSERT(!_bbd._phlf);
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ASSERT(!_ptfrm);
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ASSERT(S_FALSE == _DisableModeless());
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ASSERT(_bbd._hwnd==NULL);
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ATOMICRELEASE(_pact);
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ATOMICRELEASE(_pIUrlHistoryStg);
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ATOMICRELEASE(_pITravelLogStg);
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ATOMICRELEASE(_poleHistory);
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ATOMICRELEASE(_pstmHistory);
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ATOMICRELEASE(_bbd._ptl);
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ATOMICRELEASE(_pHTMLDocument);
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ATOMICRELEASE(_pphHistory);
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ATOMICRELEASE(_pDispViewLinkedWebOCFrame);
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#ifdef MESSAGEFILTER
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if (_lpMF)
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{
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IMessageFilter* lpMF = _lpMF;
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_lpMF = NULL;
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((CMsgFilter *)lpMF)->UnInitialize();
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EVAL(lpMF->Release() == 0);
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}
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#endif
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// This is created during FileCabinet_CreateViewWindow2
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CShellViews_Delete(&_fldBase._cViews);
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// If the class factory object has been cached, unlock it and release.
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if (_pcfHTML)
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{
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_pcfHTML->LockServer(FALSE);
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_pcfHTML->Release();
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}
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ATOMICRELEASE(_pToolbarExt);
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}
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HRESULT CBaseBrowser2::v_InternalQueryInterface(REFIID riid, void **ppvObj)
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{
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static const QITAB qit[] = {
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QITABENT(CBaseBrowser2, IShellBrowser), // IID_IShellBrowser
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QITABENTMULTI(CBaseBrowser2, IOleWindow, IShellBrowser), // IID_IOleWindow
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QITABENT(CBaseBrowser2, IOleInPlaceUIWindow), // IID_IOleInPlaceUIWindow
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QITABENT(CBaseBrowser2, IOleCommandTarget), // IID_IOleCommandTarget
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QITABENT(CBaseBrowser2, IDropTarget), // IID_IDropTarget
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QITABENTMULTI(CBaseBrowser2, IBrowserService, IBrowserService3), // IID_IBrowserService
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QITABENTMULTI(CBaseBrowser2, IBrowserService2, IBrowserService3), // IID_IBrowserService2
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QITABENT(CBaseBrowser2, IBrowserService3), // IID_IBrowserService3
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QITABENT(CBaseBrowser2, IServiceProvider), // IID_IServiceProvider
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QITABENT(CBaseBrowser2, IOleContainer), // IID_IOleContainer
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QITABENT(CBaseBrowser2, IAdviseSink), // IID_IAdviseSink
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QITABENT(CBaseBrowser2, IInputObjectSite), // IID_IInputObjectSite
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QITABENT(CBaseBrowser2, IDocNavigate), // IID_IDocNavigate
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QITABENT(CBaseBrowser2, IPersistHistory), // IID_IPersistHistory
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QITABENT(CBaseBrowser2, IInternetSecurityMgrSite), // IID_IInternetSecurityMgrSite
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QITABENT(CBaseBrowser2, IVersionHost), // IID_IVersionHost
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QITABENT(CBaseBrowser2, IProfferService), // IID_IProfferService
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QITABENT(CBaseBrowser2, ITravelLogClient), // IID_ITravelLogClient
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QITABENT(CBaseBrowser2, ITravelLogClient2), // IID_ITravelLogClient2
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QITABENTMULTI(CBaseBrowser2, ITridentService, ITridentService2), // IID_ITridentService
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QITABENT(CBaseBrowser2, ITridentService2), // IID_ITridentService2
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QITABENT(CBaseBrowser2, IInitViewLinkedWebOC), // IID_IInitViewLinkedWebOC
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QITABENT(CBaseBrowser2, INotifyAppStart), // IID_INotifyAppStart
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{ 0 },
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};
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return QISearch(this, qit, riid, ppvObj);
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}
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BOOL CBaseBrowser2::_IsViewMSHTML(IShellView * psv)
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{
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BOOL fIsMSHTML = FALSE;
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if (psv)
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{
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IPersist *pPersist = NULL;
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HRESULT hres = SafeGetItemObject(psv, SVGIO_BACKGROUND, IID_PPV_ARG(IPersist, &pPersist));
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if (SUCCEEDED(hres) && (pPersist != NULL))
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{
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CLSID clsid;
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hres = pPersist->GetClassID(&clsid);
|
|
if (SUCCEEDED(hres) && IsEqualGUID(clsid, CLSID_HTMLDocument))
|
|
fIsMSHTML = TRUE;
|
|
pPersist->Release();
|
|
}
|
|
}
|
|
return fIsMSHTML;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::ReleaseShellView()
|
|
{
|
|
// We're seeing some reentrancy here. If _cRefUIActivateSV is non-zero, it means we're
|
|
// in the middle of UIActivating the shell view.
|
|
//
|
|
if (_cRefUIActivateSV)
|
|
{
|
|
TraceMsg(TF_WARNING,
|
|
"CBB(%x)::ReleaseShellView _cRefUIActivateSV(%d)!=0 _bbd._psv=%x ABORTING",
|
|
this, _cRefUIActivateSV, _bbd._psv);
|
|
return S_OK;
|
|
}
|
|
|
|
BOOL fViewObjectChanged = FALSE;
|
|
|
|
VALIDATEPENDINGSTATE();
|
|
|
|
TraceMsg(DM_NAV, "CBaseBrowser2(%x)::ReleaseShellView(%x)", this, _bbd._psv);
|
|
|
|
ATOMICRELEASE(_pdtView);
|
|
|
|
if (_bbd._psv)
|
|
{
|
|
// Disable navigation while we are UIDeactivating/DestroyWindowing
|
|
// the IShellView. Some OC/DocObject in it (such as ActiveMovie)
|
|
// might have a message loop long enough to cause some reentrancy.
|
|
|
|
_psbOuter->EnableModelessSB(FALSE);
|
|
|
|
// Tell the shell's HTML window we are releasing the document.
|
|
if (_phtmlWS)
|
|
{
|
|
_phtmlWS->ViewReleased();
|
|
}
|
|
|
|
//
|
|
// We need to cancel the menu mode so that unmerging menu won't
|
|
// destroy the menu we are dealing with (which caused GPF in USER).
|
|
// DocObject needs to do appropriate thing for context menus.
|
|
// (02-03-96 SatoNa)
|
|
//
|
|
HWND hwndCapture = GetCapture();
|
|
TraceMsg(DM_CANCELMODE, "ReleaseShellView hwndCapture=%x _bbd._hwnd=%x", hwndCapture, _bbd._hwnd);
|
|
if (hwndCapture && hwndCapture==_bbd._hwnd)
|
|
{
|
|
TraceMsg(DM_CANCELMODE, "ReleaseShellView Sending WM_CANCELMODE");
|
|
SendMessage(_bbd._hwnd, WM_CANCELMODE, 0, 0);
|
|
}
|
|
|
|
//
|
|
// We don't want to resize the previous view window while we are
|
|
// navigating away from it.
|
|
//
|
|
TraceMsg(TF_SHDUIACTIVATE, "CSB::ReleaseShellView setting _fDontResizeView");
|
|
_fDontResizeView = TRUE;
|
|
|
|
// If the current view is still waiting for ReadyStateComplete,
|
|
// and the view we're swapping in here does not support this property,
|
|
// then we'll never go to ReadyStateComplete! Simulate it here:
|
|
//
|
|
// NOTE: ZekeL put this in _CancelNavigation which happened way too often.
|
|
// I think this is the case he was trying to fix, but I don't remember
|
|
// the bug number so I don't have a specific repro...
|
|
//
|
|
|
|
if (!_bbd._fIsViewMSHTML)
|
|
{
|
|
_fReleasingShellView = TRUE;
|
|
OnReadyStateChange(_bbd._psv, READYSTATE_COMPLETE);
|
|
_fReleasingShellView = FALSE;
|
|
}
|
|
|
|
// At one point during a LOR stress test, we got re-entered during
|
|
// this UIActivate call (some rogue 3rd-party IShellView perhaps?)
|
|
// which caused _psv to get freed, and we faulted during the unwind.
|
|
// Gaurd against this by swapping the _psv out early.
|
|
//
|
|
IShellView* psv = _bbd._psv;
|
|
_bbd._psv = NULL;
|
|
if (psv)
|
|
{
|
|
psv->UIActivate(SVUIA_DEACTIVATE);
|
|
if (_cRefUIActivateSV)
|
|
{
|
|
TraceMsg(TF_WARNING, "CBB(%x)::ReleaseShellView setting _bbd._psv = NULL (was %x) while _cRefUIActivateSV=%d",
|
|
this, psv, _cRefUIActivateSV);
|
|
}
|
|
|
|
ATOMICRELEASE(_bbd._pctView);
|
|
|
|
if (_pvo)
|
|
{
|
|
IAdviseSink *pSink;
|
|
|
|
// paranoia: only blow away the advise sink if it is still us
|
|
if (SUCCEEDED(_pvo->GetAdvise(NULL, NULL, &pSink)) && pSink)
|
|
{
|
|
if (pSink == SAFECAST(this, IAdviseSink *))
|
|
_pvo->SetAdvise(0, 0, NULL);
|
|
|
|
pSink->Release();
|
|
}
|
|
|
|
fViewObjectChanged = TRUE;
|
|
ATOMICRELEASE(_pvo);
|
|
}
|
|
|
|
psv->SaveViewState();
|
|
TraceMsg(DM_NAV, "ief NAV::%s %x",TEXT("ReleaseShellView Calling DestroyViewWindow"), psv);
|
|
psv->DestroyViewWindow();
|
|
|
|
UINT cRef = psv->Release();
|
|
TraceMsg(DM_NAV, "ief NAV::%s %x %x",TEXT("ReleaseShellView called psv->Release"), psv, cRef);
|
|
|
|
_bbd._hwndView = NULL;
|
|
TraceMsg(TF_SHDUIACTIVATE, "CSB::ReleaseShellView resetting _fDontResizeView");
|
|
_fDontResizeView = FALSE;
|
|
|
|
if (_bbd._pidlCur)
|
|
{
|
|
ILFree(_bbd._pidlCur);
|
|
_bbd._pidlCur = NULL;
|
|
}
|
|
}
|
|
|
|
_psbOuter->EnableModelessSB(TRUE);
|
|
|
|
//
|
|
// If there is any blocked async operation AND we can navigate now,
|
|
// unblock it now.
|
|
//
|
|
_MayUnblockAsyncOperation();
|
|
}
|
|
|
|
ATOMICRELEASE(_bbd._psf);
|
|
|
|
if (fViewObjectChanged)
|
|
_ViewChange(DVASPECT_CONTENT, -1);
|
|
|
|
if (_bbd._pszTitleCur)
|
|
{
|
|
LocalFree(_bbd._pszTitleCur);
|
|
_bbd._pszTitleCur = NULL;
|
|
}
|
|
|
|
// NOTES: (SatoNa)
|
|
//
|
|
// This is the best time to clean up the left-over from UI-negotiation
|
|
// from the previous DocObject. Excel 97, for some reason, takes 16
|
|
// pixels from the top (for the formula bar) when we UI-deactivate it
|
|
// by callin gIOleDocumentView::UIActivate(FALSE), which we call above.
|
|
//
|
|
SetRect(&_rcBorderDoc, 0, 0, 0, 0);
|
|
return S_OK;
|
|
}
|
|
|
|
void CBaseBrowser2::_StopCurrentView()
|
|
{
|
|
// send OLECMDID_STOP
|
|
if (_bbd._pctView) // we must check!
|
|
{
|
|
_bbd._pctView->Exec(NULL, OLECMDID_STOP, OLECMDEXECOPT_DONTPROMPTUSER, NULL, NULL);
|
|
}
|
|
}
|
|
|
|
//
|
|
// This function synchronously cancels the pending navigation if any.
|
|
//
|
|
HRESULT CBaseBrowser2::_CancelPendingNavigation(BOOL fDontReleaseState)
|
|
{
|
|
TraceMsg(TF_SHDNAVIGATE, "CBB::_CancelPendingNavigation called");
|
|
|
|
_StopAsyncOperation();
|
|
|
|
HRESULT hres = S_FALSE;
|
|
|
|
#ifndef NON_NATIVE_FRAMES
|
|
|
|
if (_bbd._psvPending)
|
|
{
|
|
if (_IsViewMSHTML(_bbd._psvPending))
|
|
{
|
|
VARIANT varStop;
|
|
|
|
V_VT(&varStop) = VT_BOOL;
|
|
V_BOOL(&varStop) = VARIANT_TRUE;
|
|
|
|
IUnknown_Exec(_bbd._psvPending, NULL, OLECMDID_STOP, 0, &varStop, NULL);
|
|
}
|
|
else
|
|
{
|
|
if (_bbd._phlf && !fDontReleaseState)
|
|
{
|
|
// release our state
|
|
_bbd._phlf->Navigate(0, NULL, NULL, NULL);
|
|
}
|
|
|
|
_CancelPendingView();
|
|
}
|
|
|
|
hres = S_OK;
|
|
}
|
|
|
|
#else
|
|
|
|
if (_bbd._psvPending)
|
|
{
|
|
if (_bbd._phlf && !fDontReleaseState)
|
|
{
|
|
// release our state
|
|
_bbd._phlf->Navigate(0, NULL, NULL, NULL);
|
|
}
|
|
|
|
_CancelPendingView();
|
|
hres = S_OK;
|
|
}
|
|
|
|
#endif
|
|
|
|
return hres;
|
|
}
|
|
|
|
void CBaseBrowser2::_SendAsyncNavigationMsg(VARIANTARG *pvarargIn)
|
|
{
|
|
LPCWSTR psz = VariantToStrCast(pvarargIn);
|
|
if (psz)
|
|
{
|
|
LPITEMIDLIST pidl;
|
|
if (EVAL(SUCCEEDED(IECreateFromPathW(psz, &pidl))))
|
|
{
|
|
_NavigateToPidlAsync(pidl, 0); // takes ownership of pidl
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
//
|
|
// NOTES: It does not cancel the pending view.
|
|
//
|
|
void CBaseBrowser2::_StopAsyncOperation(void)
|
|
{
|
|
// Don't remove posted WMC_ASYNCOPERATION message. PeekMesssage removes
|
|
// messages for children! (SatoNa)
|
|
_uActionQueued = ASYNCOP_NIL;
|
|
|
|
// Remove the pidl in the queue (single depth)
|
|
_FreeQueuedPidl(&_pidlQueued);
|
|
}
|
|
|
|
//
|
|
// This function checks if we have any asynchronous operation AND
|
|
// we no longer need to postpone. In that case, we unblock it by
|
|
// posting a WMC_ASYNCOPERATION.
|
|
//
|
|
void CBaseBrowser2::_MayUnblockAsyncOperation(void)
|
|
{
|
|
if (_uActionQueued!=ASYNCOP_NIL && _CanNavigate())
|
|
{
|
|
TraceMsg(TF_SHDNAVIGATE, "CBB::_MayUnblockAsyncOp posting WMC_ASYNCOPERATION");
|
|
PostMessage(_bbd._hwnd, WMC_ASYNCOPERATION, 0, 0);
|
|
}
|
|
}
|
|
|
|
BOOL CBaseBrowser2::_PostAsyncOperation(UINT uAction)
|
|
{
|
|
_uActionQueued = uAction;
|
|
return PostMessage(_bbd._hwnd, WMC_ASYNCOPERATION, 0, 0);
|
|
}
|
|
|
|
LRESULT CBaseBrowser2::_SendAsyncOperation(UINT uAction)
|
|
{
|
|
_uActionQueued = uAction;
|
|
return SendMessage(_bbd._hwnd, WMC_ASYNCOPERATION, 0, 0);
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::_CancelPendingNavigationAsync(void)
|
|
{
|
|
TraceMsg(TF_SHDNAVIGATE, "CBB::_CancelPendingNavigationAsync called");
|
|
|
|
_StopAsyncOperation();
|
|
_PostAsyncOperation(ASYNCOP_CANCELNAVIGATION);
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::_CancelPendingView(void)
|
|
{
|
|
if (_bbd._psvPending)
|
|
{
|
|
TraceMsg(DM_NAV, "ief NAV::%s %x",TEXT("_CancelPendingView Calling DestroyViewWindow"), _bbd._psvPending);
|
|
_bbd._psvPending->DestroyViewWindow();
|
|
|
|
ASSERT(_bbd._psfPending);
|
|
|
|
// When cancelling a pending navigation, make sure we
|
|
// think the pending operation is _COMPLETE otherwise
|
|
// we may get stuck in a _LOADING state...
|
|
//
|
|
TraceMsg(TF_SHDNAVIGATE, "basesb(%x) Fake pending ReadyState_Complete", this);
|
|
OnReadyStateChange(_bbd._psvPending, READYSTATE_COMPLETE);
|
|
|
|
ATOMICRELEASE(_bbd._psvPending);
|
|
|
|
// Paranoia
|
|
ATOMICRELEASE(_bbd._psfPending);
|
|
|
|
_bbd._hwndViewPending = NULL;
|
|
|
|
_setDescendentNavigate(NULL);
|
|
|
|
SetNavigateState(BNS_NORMAL);
|
|
|
|
if (_bbd._pidlPending)
|
|
{
|
|
ILFree(_bbd._pidlPending);
|
|
_bbd._pidlPending = NULL;
|
|
}
|
|
|
|
if (_bbd._pszTitlePending)
|
|
{
|
|
LocalFree(_bbd._pszTitlePending);
|
|
_bbd._pszTitlePending = NULL;
|
|
}
|
|
|
|
// Pending navigation is canceled.
|
|
// since the back button works as a stop on pending navigations, we
|
|
// should check that here as well.
|
|
_pbsOuter->UpdateBackForwardState();
|
|
_NotifyCommandStateChange();
|
|
|
|
_PauseOrResumeView(_fPausedByParent);
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
void CBaseBrowser2::_UpdateTravelLog(BOOL fForceUpdate /* = FALSE */)
|
|
{
|
|
//
|
|
// we update the travellog in two parts. first we update
|
|
// the current entry with the current state info,
|
|
// then we create a new empty entry. UpdateEntry()
|
|
// and AddEntry() need to always be in pairs, with
|
|
// identical parameters.
|
|
//
|
|
// if this navigation came from a LoadHistory, the
|
|
// _fDontAddTravelEntry will be set, and the update and
|
|
// cursor movement will have been adjusted already.
|
|
// we also want to prevent new frames from updating
|
|
// and adding stuff, so unless this is the top we
|
|
// wont add to the travellog if this is a new frame.
|
|
//
|
|
ASSERT(!(_grfHLNFPending & HLNF_CREATENOHISTORY));
|
|
|
|
ITravelLog *ptl;
|
|
GetTravelLog(&ptl);
|
|
BOOL fTopFrameBrowser = IsTopFrameBrowser(SAFECAST(this, IServiceProvider *), SAFECAST(this, IShellBrowser *));
|
|
|
|
if (ptl)
|
|
{
|
|
//
|
|
// some times we are started by another app (MSWORD usually) that has HLink
|
|
// capability. we detect this by noting that we are a new browser with an empty
|
|
// TravelLog, and then see if we can get a IHlinkBrowseContext. if this is successful,
|
|
// we should add an entry and update it immediately with the external info.
|
|
//
|
|
IHlinkBrowseContext *phlbc = NULL; // init to suppress bogus C4701 warning
|
|
BOOL fExternalNavigate = (FAILED(ptl->GetTravelEntry(SAFECAST(this, IBrowserService *), 0, NULL)) &&
|
|
fTopFrameBrowser && _bbd._phlf && SUCCEEDED(_bbd._phlf->GetBrowseContext(&phlbc)));
|
|
|
|
if (fExternalNavigate)
|
|
{
|
|
ptl->AddEntry(SAFECAST(this, IBrowserService *), FALSE);
|
|
ptl->UpdateExternal(SAFECAST(this, IBrowserService *), phlbc);
|
|
phlbc->Release();
|
|
}
|
|
else if (_bbd._psv && (fForceUpdate || !_fIsLocalAnchor || (_dwDocFlags & DOCFLAG_DOCCANNAVIGATE)))
|
|
{
|
|
ptl->UpdateEntry(SAFECAST(this, IBrowserService *), _fIsLocalAnchor); // CAST for IUnknown
|
|
}
|
|
|
|
if (!_fDontAddTravelEntry && (_bbd._psv || fTopFrameBrowser))
|
|
{
|
|
ptl->AddEntry(SAFECAST(this, IBrowserService *), _fIsLocalAnchor); // CAST for IUnknown
|
|
}
|
|
|
|
ptl->Release();
|
|
}
|
|
|
|
_fDontAddTravelEntry = FALSE;
|
|
_fIsLocalAnchor = FALSE;
|
|
}
|
|
|
|
|
|
void CBaseBrowser2::_OnNavigateComplete(LPCITEMIDLIST pidl, DWORD grfHLNF)
|
|
{
|
|
_pbsOuter->UpdateBackForwardState();
|
|
}
|
|
|
|
|
|
//// Does only the top shbrowse need this? or the top oc frame too?
|
|
HRESULT CBaseBrowser2::UpdateSecureLockIcon(int eSecureLock)
|
|
{
|
|
// only the top boy should get to set his stuff
|
|
if (!IsTopFrameBrowser(SAFECAST(this, IServiceProvider *), SAFECAST(this, IShellBrowser *)))
|
|
return S_OK;
|
|
|
|
if (eSecureLock != SECURELOCK_NOCHANGE)
|
|
_bbd._eSecureLockIcon = eSecureLock;
|
|
|
|
//
|
|
// There is no mixed Security Icon - zekel 6-AUG-97
|
|
// right now we have no icon or TT for SECURELOCK_SET_MIXED, which
|
|
// is set when the root page is secure but some of the other content
|
|
// or frames are not. some PM needs to implement, probably
|
|
// with consultation from TonyCi and DBau. by default we currently
|
|
// only show for pages that are completely secure.
|
|
//
|
|
|
|
TraceMsg(DM_SSL, "CBB:UpdateSecureLockIcon() _bbd._eSecureLockIcon = %d", _bbd._eSecureLockIcon);
|
|
|
|
//
|
|
// It looks like it doesnt matter what icon we select here,
|
|
// the status bar always shows some lock icon that was cached there earlier
|
|
// and it treats this HICON as a bool to indicat on or off - zekel - 5-DEC-97
|
|
//
|
|
|
|
HICON hicon = NULL;
|
|
TCHAR szText[MAX_TOOLTIP_STRING];
|
|
|
|
szText[0] = 0;
|
|
|
|
switch (_bbd._eSecureLockIcon)
|
|
{
|
|
case SECURELOCK_SET_UNSECURE:
|
|
case SECURELOCK_SET_MIXED:
|
|
hicon = NULL;
|
|
break;
|
|
|
|
case SECURELOCK_SET_SECUREUNKNOWNBIT:
|
|
hicon = g_hiconSSL;
|
|
break;
|
|
|
|
case SECURELOCK_SET_SECURE40BIT:
|
|
hicon = g_hiconSSL;
|
|
MLLoadString(IDS_SSL40, szText, ARRAYSIZE(szText));
|
|
break;
|
|
|
|
case SECURELOCK_SET_SECURE56BIT:
|
|
hicon = g_hiconSSL;
|
|
MLLoadString(IDS_SSL56, szText, ARRAYSIZE(szText));
|
|
break;
|
|
|
|
case SECURELOCK_SET_SECURE128BIT:
|
|
hicon = g_hiconSSL;
|
|
MLLoadString(IDS_SSL128, szText, ARRAYSIZE(szText));
|
|
break;
|
|
|
|
case SECURELOCK_SET_FORTEZZA:
|
|
hicon = g_hiconFortezza;
|
|
MLLoadString(IDS_SSL_FORTEZZA, szText, ARRAYSIZE(szText));
|
|
break;
|
|
|
|
default:
|
|
ASSERT(0);
|
|
return E_FAIL;
|
|
}
|
|
|
|
VARIANTARG var = {0};
|
|
if (_bbd._pctView && SUCCEEDED(_bbd._pctView->Exec(&CGID_Explorer, SBCMDID_GETPANE, PANE_SSL, NULL, &var))
|
|
&& V_UI4(&var) != PANE_NONE)
|
|
{
|
|
_psbOuter->SendControlMsg(FCW_STATUS, SB_SETICON, V_UI4(&var), (LPARAM)(hicon), NULL);
|
|
_psbOuter->SendControlMsg(FCW_STATUS, SB_SETTIPTEXT, V_UI4(&var), (LPARAM)(szText[0] ? szText : NULL), NULL);
|
|
|
|
// Also add the tip text as the pane's normal text. Because of the pane's size it will be clipped,
|
|
// but it will show up as a useful string in MSAA.
|
|
_psbOuter->SendControlMsg(FCW_STATUS, SB_SETTEXTW, V_UI4(&var), (LPARAM)(szText[0] ? szText : NULL), NULL);
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
//
|
|
// Update Privacy Icon
|
|
//
|
|
HRESULT CBaseBrowser2::_UpdatePrivacyIcon(BOOL fSetState, BOOL fNewImpacted)
|
|
{
|
|
static BOOL fHelpShown = FALSE;
|
|
|
|
//
|
|
// only the top boy should get to set his stuff
|
|
//
|
|
if (!IsTopFrameBrowser(SAFECAST(this, IServiceProvider *), SAFECAST(this, IShellBrowser *)))
|
|
return S_OK;
|
|
|
|
//
|
|
// save off the privacy state
|
|
//
|
|
if(fSetState)
|
|
{
|
|
_bbd._fPrivacyImpacted = fNewImpacted;
|
|
}
|
|
|
|
HICON hicon = NULL;
|
|
TCHAR szText[MAX_TOOLTIP_STRING];
|
|
|
|
szText[0] = 0;
|
|
|
|
if(_bbd._fPrivacyImpacted)
|
|
{
|
|
hicon = g_hiconPrivacyImpact;
|
|
MLLoadString(IDS_PRIVACY_TOOLTIP, szText, ARRAYSIZE(szText));
|
|
}
|
|
|
|
if (_bbd._pctView)
|
|
{
|
|
_psbOuter->SendControlMsg(FCW_STATUS, SB_SETICON, STATUS_PANE_PRIVACY, (LPARAM)(hicon), NULL);
|
|
_psbOuter->SendControlMsg(FCW_STATUS, SB_SETTIPTEXT, STATUS_PANE_PRIVACY, (LPARAM)(szText[0] ? szText : NULL), NULL);
|
|
|
|
// Also add the tip text as the panes normal text. Because of the pane's size it will be clipped,
|
|
// but it will show up as a useful string in MSAA.
|
|
_psbOuter->SendControlMsg(FCW_STATUS, SB_SETTEXTW, STATUS_PANE_PRIVACY, (LPARAM)(szText[0] ? szText : NULL), NULL);
|
|
}
|
|
|
|
// if impacted and never shown before, show bubble toolhelp
|
|
if(FALSE == fHelpShown && _bbd._fPrivacyImpacted)
|
|
{
|
|
DWORD dwValue, dwSize;
|
|
|
|
// only do this work once
|
|
fHelpShown = TRUE;
|
|
|
|
// Check to see if we should show discovery UI
|
|
dwSize = sizeof(DWORD);
|
|
if(ERROR_SUCCESS != SHGetValueW(HKEY_CURRENT_USER,
|
|
REGSTR_PATH_INTERNET_SETTINGS,
|
|
REGSTR_VAL_PRIVDISCOVER,
|
|
NULL, &dwValue, &dwSize)
|
|
|| 0 == dwValue)
|
|
{
|
|
BOOL bStatusBarVisible = FALSE;
|
|
INT_PTR i = 1;
|
|
HRESULT hr;
|
|
|
|
// suppression setting not set, show ui if status bar is visible
|
|
IBrowserService *pbs;
|
|
hr = _pspOuter->QueryService(SID_STopFrameBrowser, IID_PPV_ARG(IBrowserService, &pbs));
|
|
if(SUCCEEDED(hr))
|
|
{
|
|
hr = pbs->IsControlWindowShown(FCW_STATUS, &bStatusBarVisible);
|
|
pbs->Release();
|
|
}
|
|
|
|
BOOL fDontShowPrivacyFirstTimeDialogAgain = FALSE;
|
|
if(SUCCEEDED(hr) && bStatusBarVisible)
|
|
{
|
|
fDontShowPrivacyFirstTimeDialogAgain = DoPrivacyFirstTimeDialog( _bbd._hwnd);
|
|
}
|
|
|
|
if( fDontShowPrivacyFirstTimeDialogAgain == TRUE)
|
|
{
|
|
dwValue = 1;
|
|
SHSetValue(HKEY_CURRENT_USER, REGSTR_PATH_INTERNET_SETTINGS, REGSTR_VAL_PRIVDISCOVER,
|
|
REG_DWORD, &dwValue, sizeof(DWORD));
|
|
}
|
|
}
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//
|
|
// This block of code simply prevents calling UIActivate of old
|
|
// extensions with a new SVUIA_ value.
|
|
//
|
|
HRESULT CBaseBrowser2::_UIActivateView(UINT uState)
|
|
{
|
|
if (_bbd._psv)
|
|
{
|
|
BOOL fShellView2;
|
|
IShellView2* psv2;
|
|
if (SUCCEEDED(_bbd._psv->QueryInterface(IID_PPV_ARG(IShellView2, &psv2))))
|
|
{
|
|
fShellView2 = TRUE;
|
|
psv2->Release();
|
|
}
|
|
else
|
|
{
|
|
fShellView2 = FALSE;
|
|
}
|
|
|
|
if (uState == SVUIA_INPLACEACTIVATE && !fShellView2)
|
|
{
|
|
uState = SVUIA_ACTIVATE_NOFOCUS; // map it to old one.
|
|
}
|
|
|
|
if (_cRefUIActivateSV)
|
|
{
|
|
TraceMsg(TF_WARNING, "CBB(%x)::_UIActivateView(%d) entered reentrantly!!!!!! _cRefUIActivate=%d",
|
|
this, uState, _cRefUIActivateSV);
|
|
if (uState == SVUIA_DEACTIVATE)
|
|
{
|
|
_fDeferredUIDeactivate = TRUE;
|
|
return S_OK;
|
|
}
|
|
if (!_HeyMoe_IsWiseGuy())
|
|
{
|
|
if (_bbd._psv)
|
|
_bbd._psv->UIActivate(SVUIA_INPLACEACTIVATE);
|
|
return S_OK;
|
|
}
|
|
}
|
|
|
|
_cRefUIActivateSV++;
|
|
|
|
TraceMsg(TF_SHDUIACTIVATE, "CBaseBrowser2(%x)::_UIActivateView(%d) about to call _bbd._psv(%x)->UIActivate",
|
|
this, uState, _bbd._psv);
|
|
|
|
_bbd._psv->UIActivate(uState);
|
|
|
|
if (uState == SVUIA_ACTIVATE_FOCUS && !fShellView2)
|
|
{
|
|
// win95 defview expects a SetFocus on activation (nt5 bug#172210)
|
|
if (_bbd._hwndView)
|
|
SetFocus(_bbd._hwndView);
|
|
}
|
|
|
|
TraceMsg(TF_SHDUIACTIVATE, "CBaseBrowser2(%x)::_UIActivateView(%d) back from _bbd._psv(%x)->UIActivate",
|
|
this, uState, _bbd._psv);
|
|
|
|
_cRefUIActivateSV--;
|
|
|
|
_UpdatePrivacyIcon(FALSE, FALSE);
|
|
UpdateSecureLockIcon(SECURELOCK_NOCHANGE);
|
|
|
|
}
|
|
_bbd._uActivateState = uState;
|
|
|
|
// If this is a pending view, set the focus to its window even though it's hidden.
|
|
// In ActivatePendingView(), we check if this window still has focus and, if it does,
|
|
// we will ui-activate the view. Fix for IE5 bug #70632 -- MohanB
|
|
|
|
if ( SVUIA_ACTIVATE_FOCUS == uState
|
|
&& !_bbd._psv
|
|
&& !_bbd._hwndView
|
|
&& _bbd._psvPending
|
|
&& _bbd._hwndViewPending
|
|
)
|
|
{
|
|
::SetFocus(_bbd._hwndViewPending);
|
|
}
|
|
|
|
if (_fDeferredUIDeactivate)
|
|
{
|
|
TraceMsg(TF_SHDUIACTIVATE, "CBaseBrowser2(%x)::_UIActivateView processing deferred UIDeactivate, _bbd._psv=%x",
|
|
this, _bbd._psv);
|
|
_fDeferredUIDeactivate = FALSE;
|
|
if (_bbd._psv)
|
|
_bbd._psv->UIActivate(SVUIA_DEACTIVATE);
|
|
_UpdatePrivacyIcon(FALSE, FALSE);
|
|
UpdateSecureLockIcon(SECURELOCK_NOCHANGE);
|
|
_bbd._uActivateState = SVUIA_DEACTIVATE;
|
|
}
|
|
|
|
if (_fDeferredSelfDestruction)
|
|
{
|
|
TraceMsg(TF_SHDUIACTIVATE, "CBaseBrowser2(%x)::_UIActivateView processing deferred OnDestroy",
|
|
this);
|
|
_fDeferredSelfDestruction = FALSE;
|
|
_pbsOuter->OnDestroy();
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
//Called from CShellBrowser::OnCommand
|
|
HRESULT CBaseBrowser2::Offline(int iCmd)
|
|
{
|
|
HRESULT hresIsOffline = IsGlobalOffline() ? S_OK : S_FALSE;
|
|
|
|
switch(iCmd){
|
|
case SBSC_TOGGLE:
|
|
hresIsOffline = (hresIsOffline == S_OK) ? S_FALSE : S_OK; // Toggle Property
|
|
// Tell wininet that the user wants to go offline
|
|
SetGlobalOffline(hresIsOffline == S_OK);
|
|
SendShellIEBroadcastMessage(WM_WININICHANGE,0,0, 1000); // Tell all browser windows to update their title
|
|
break;
|
|
|
|
case SBSC_QUERY:
|
|
break;
|
|
default: // Treat like a query
|
|
break;
|
|
}
|
|
return hresIsOffline;
|
|
}
|
|
|
|
|
|
|
|
BOOL _TrackPidl(LPITEMIDLIST pidl, IUrlHistoryPriv *php, BOOL fIsOffline, LPTSTR pszUrl, DWORD cchUrl)
|
|
{
|
|
BOOL fRet = FALSE;
|
|
|
|
// Should use IsBrowserFrameOptionsPidlSet(pidl, BFO_ENABLE_HYPERLINK_TRACKING)
|
|
// instead of IsURLChild() because it doesn't work in Folder Shortcuts and doesn't
|
|
// work in NSEs outside of the "IE" name space (like Web Folders).
|
|
if (pidl && IsURLChild(pidl, FALSE))
|
|
{
|
|
if (SUCCEEDED(IEGetNameAndFlags(pidl, SHGDN_FORPARSING, pszUrl, cchUrl, NULL)))
|
|
{
|
|
PROPVARIANT vProp;
|
|
if (SUCCEEDED(php->GetProperty(pszUrl, PID_INTSITE_TRACKING, &vProp)))
|
|
{
|
|
if (vProp.vt == VT_UI4)
|
|
{
|
|
if (fIsOffline)
|
|
fRet = (vProp.ulVal & TRACK_OFFLINE_CACHE_ENTRY) ? TRUE : FALSE;
|
|
else
|
|
fRet = (vProp.ulVal & TRACK_ONLINE_CACHE_ENTRY) ? TRUE : FALSE;
|
|
}
|
|
|
|
PropVariantClear(&vProp);
|
|
}
|
|
}
|
|
}
|
|
|
|
return fRet;
|
|
}
|
|
|
|
// End tracking of previous page
|
|
// May start tracking of new page
|
|
// use SatoN's db to quick check tracking/tracking scope bits, so
|
|
// to eliminate call to CUrlTrackingStg::IsOnTracking
|
|
void CBaseBrowser2::_MayTrackClickStream(LPITEMIDLIST pidlNew)
|
|
{
|
|
BOOL fIsOffline = (Offline(SBSC_QUERY) != S_FALSE);
|
|
IUrlHistoryStg* phist;
|
|
IUrlHistoryPriv* phistp;
|
|
PROPVARIANT vProp = {0};
|
|
TCHAR szUrl[MAX_URL_STRING];
|
|
|
|
ASSERT(_bbd._pautoWB2);
|
|
|
|
HRESULT hr = _pspOuter->QueryService(SID_STopLevelBrowser, IID_PPV_ARG(IUrlHistoryStg, &phist));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = phist->QueryInterface(IID_PPV_ARG(IUrlHistoryPriv, &phistp));
|
|
phist->Release();
|
|
}
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
if (_TrackPidl(_bbd._pidlCur, phistp, fIsOffline, szUrl, SIZECHARS(szUrl)))
|
|
{
|
|
if (_ptracking)
|
|
_ptracking->OnUnload(szUrl);
|
|
else
|
|
hr = E_FAIL;
|
|
}
|
|
}
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
if (_TrackPidl(pidlNew, phistp, fIsOffline, szUrl, SIZECHARS(szUrl)))
|
|
{
|
|
// instance of object already exists
|
|
BRMODE brMode = BM_NORMAL;
|
|
DWORD dwOptions;
|
|
|
|
if (!_ptracking)
|
|
{
|
|
_ptracking = new CUrlTrackingStg();
|
|
if (!_ptracking)
|
|
hr = E_OUTOFMEMORY;
|
|
}
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = GetTopFrameOptions(_pspOuter, &dwOptions);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
//Is this a desktop component?
|
|
if (dwOptions & FRAMEOPTIONS_DESKTOP)
|
|
brMode = BM_DESKTOP;
|
|
//Is it fullscreen?
|
|
else if (dwOptions & (FRAMEOPTIONS_SCROLL_AUTO | FRAMEOPTIONS_NO3DBORDER))
|
|
brMode = BM_THEATER;
|
|
}
|
|
|
|
_ptracking->OnLoad(szUrl, brMode, FALSE);
|
|
}
|
|
}
|
|
}
|
|
|
|
phistp->Release();
|
|
}
|
|
|
|
|
|
HRESULT CBaseBrowser2::_SwitchActivationNow()
|
|
{
|
|
ASSERT(_bbd._psvPending);
|
|
|
|
WORD wNavTypeFlags = 0; // init to suppress bogus C4701 warning
|
|
|
|
IShellView* psvNew = _bbd._psvPending;
|
|
IShellFolder* psfNew = _bbd._psfPending;
|
|
HWND hwndViewNew = _bbd._hwndViewPending;
|
|
LPITEMIDLIST pidlNew = _bbd._pidlPending;
|
|
|
|
_bbd._fIsViewMSHTML = _IsViewMSHTML(psvNew);
|
|
|
|
_bbd._psvPending = NULL;
|
|
_bbd._psfPending = NULL;
|
|
_bbd._hwndViewPending = NULL;
|
|
_bbd._pidlPending = NULL;
|
|
|
|
// Quickly check tracking prefix string on this page,
|
|
// if turned on, log enter/exit events
|
|
// Should use IsBrowserFrameOptionsSet(_bbd._psf, BFO_ENABLE_HYPERLINK_TRACKING)
|
|
// instead of IsURLChild() because it doesn't work in Folder Shortcuts and doesn't
|
|
// work in NSEs outside of the "IE" name space (like Web Folders).
|
|
if ((_bbd._pidlCur && IsURLChild(_bbd._pidlCur, FALSE)) ||
|
|
(pidlNew && IsURLChild(pidlNew, FALSE)))
|
|
_MayTrackClickStream(pidlNew);
|
|
|
|
// nuke the old stuff
|
|
_pbsOuter->ReleaseShellView();
|
|
|
|
ASSERT(!_bbd._psv && !_bbd._psf && !_bbd._hwndView);
|
|
|
|
// activate the new stuff
|
|
if (_grfHLNFPending != (DWORD)-1)
|
|
{
|
|
_OnNavigateComplete(pidlNew, _grfHLNFPending);
|
|
}
|
|
|
|
VALIDATEPENDINGSTATE();
|
|
|
|
// now do the actual switch
|
|
|
|
// no need to addref because we're keeping the pointer and just chaning
|
|
// it from the pending to the current member variables
|
|
_bbd._psf = psfNew;
|
|
_bbd._psv = psvNew;
|
|
|
|
ILFree(_bbd._pidlCur);
|
|
_bbd._pidlCur = pidlNew;
|
|
|
|
DEBUG_CODE(TCHAR szPath[INTERNET_MAX_URL_LENGTH + 1];)
|
|
DEBUG_CODE(IEGetDisplayName(_bbd._pidlCur, szPath, SHGDN_FORPARSING);)
|
|
DEBUG_CODE(TraceMsg(DM_TRACE, "CBB::ActivatePendingView (TRAVELLOG): _UpdateTravelLog called from shdocvw for %ws", szPath);)
|
|
|
|
_bbd._hwndView = hwndViewNew;
|
|
_dwReadyStateCur = _dwReadyStatePending;
|
|
|
|
if (_bbd._pszTitleCur)
|
|
LocalFree(_bbd._pszTitleCur);
|
|
_bbd._pszTitleCur = _bbd._pszTitlePending;
|
|
_bbd._pszTitlePending = NULL;
|
|
|
|
if (_eSecureLockIconPending != SECURELOCK_NOCHANGE)
|
|
{
|
|
_bbd._eSecureLockIcon = _eSecureLockIconPending;
|
|
_eSecureLockIconPending = SECURELOCK_NOCHANGE;
|
|
}
|
|
|
|
//
|
|
// This is the best time to resize the newone.
|
|
//
|
|
_pbsOuter->_UpdateViewRectSize();
|
|
SetWindowPos(_bbd._hwndView, HWND_BOTTOM, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE);
|
|
|
|
// WARNING: Not all shellview supports IOleCommandTarget!!!
|
|
_fUsesPaletteCommands = FALSE;
|
|
|
|
if ( _bbd._psv )
|
|
{
|
|
_bbd._psv->QueryInterface(IID_PPV_ARG(IOleCommandTarget, &_bbd._pctView));
|
|
|
|
// PALETTE: Exec down to see if they support the colors changes Command so that we don't have to
|
|
// PALETTE: wire ourselves into the OnViewChange mechanism just to get palette changes...
|
|
if ( _bbd._pctView &&
|
|
SUCCEEDED(_bbd._pctView->Exec( &CGID_ShellDocView, SHDVID_CANDOCOLORSCHANGE, 0, NULL, NULL)))
|
|
{
|
|
_fUsesPaletteCommands = TRUE;
|
|
|
|
// force a colors dirty to make sure that we check for a new palette for each page...
|
|
_ColorsDirty( BPT_UnknownPalette );
|
|
}
|
|
}
|
|
|
|
// PALETTE: only register for the OnViewChange stuff if the above exec failed...
|
|
if (SUCCEEDED(_bbd._psv->QueryInterface(IID_PPV_ARG(IViewObject, &_pvo))) && !_fUsesPaletteCommands )
|
|
_pvo->SetAdvise(DVASPECT_CONTENT, ADVF_PRIMEFIRST, this);
|
|
|
|
_Exec_psbMixedZone();
|
|
|
|
if (_bbd._pctView != NULL)
|
|
{
|
|
_bbd._pctView->Exec(&CGID_ShellDocView, SHDVID_RESETSTATUSBAR, 0, NULL, NULL);
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
// This member is called when we about to destroy the current shell view.
|
|
// Returning S_FALSE indicate that the user hit CANCEL when it is prompted
|
|
// to save the changes (if any).
|
|
|
|
HRESULT CBaseBrowser2::_MaySaveChanges(void)
|
|
{
|
|
HRESULT hres = S_OK;
|
|
if (_bbd._pctView) // we must check!
|
|
{
|
|
hres = _bbd._pctView->Exec(&CGID_Explorer, SBCMDID_MAYSAVECHANGES,
|
|
OLECMDEXECOPT_PROMPTUSER, NULL, NULL);
|
|
}
|
|
return hres;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::_DisableModeless(void)
|
|
{
|
|
if (_cRefCannotNavigate == 0)
|
|
{
|
|
OLECMD rgCmd;
|
|
BOOL fPendingInScript = FALSE;
|
|
|
|
// if pending shell view supports it, give it a chance to tell us it's not ready
|
|
// to deactivate [eg executing a script]. normally scripts should not be run
|
|
// before inplace activation, but TRIDENT sometimes has to do this when parsing.
|
|
//
|
|
rgCmd.cmdID = SHDVID_CANDEACTIVATENOW;
|
|
rgCmd.cmdf = 0;
|
|
|
|
if (SUCCEEDED(IUnknown_QueryStatus(_bbd._psvPending, &CGID_ShellDocView, 1, &rgCmd, NULL)) &&
|
|
(rgCmd.cmdf & MSOCMDF_SUPPORTED) &&
|
|
!(rgCmd.cmdf & MSOCMDF_ENABLED))
|
|
{
|
|
fPendingInScript = TRUE;
|
|
}
|
|
|
|
if (!fPendingInScript)
|
|
{
|
|
return S_FALSE;
|
|
}
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
BOOL CBaseBrowser2::_CanNavigate(void)
|
|
{
|
|
return !((_DisableModeless() == S_OK) || (! IsWindowEnabled(_bbd._hwnd)));
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::CanNavigateNow(void)
|
|
{
|
|
return _CanNavigate() ? S_OK : S_FALSE;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::_PauseOrResumeView(BOOL fPaused)
|
|
{
|
|
// If fPaused (it's minimized or the parent is minimized) or
|
|
// _bbd._psvPending is non-NULL, we need to pause.
|
|
if (_bbd._pctView)
|
|
{
|
|
VARIANT var = { 0 };
|
|
var.vt = VT_I4;
|
|
var.lVal = (_bbd._psvPending || fPaused) ? FALSE : TRUE;
|
|
_bbd._pctView->Exec(NULL, OLECMDID_ENABLE_INTERACTION, OLECMDEXECOPT_DONTPROMPTUSER, &var, NULL);
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::CreateViewWindow(IShellView* psvNew, IShellView* psvOld, LPRECT prcView, HWND* phwnd)
|
|
{
|
|
_fCreateViewWindowPending = TRUE;
|
|
_pbsOuter->GetFolderSetData(&(_fldBase._fld)); // it's okay to stomp on this every time
|
|
|
|
HRESULT hres = FileCabinet_CreateViewWindow2(_psbOuter, &_fldBase, psvNew, psvOld, prcView, phwnd);
|
|
|
|
_fCreateViewWindowPending = FALSE;
|
|
return hres;
|
|
}
|
|
|
|
|
|
//
|
|
// grfHLNF == (DWORD)-1 means don't touch the history at all.
|
|
//
|
|
// NOTE:
|
|
// if _fCreateViewWindowPending == TRUE, it means we came through here once
|
|
// already, but we are activating a synchronous view and the previous view would
|
|
// not deactivate immediately...
|
|
// It is used to delay calling IShellView::CreateViewWindow() for shell views until we know that
|
|
// we can substitute psvNew for _bbd._psv.
|
|
//
|
|
HRESULT CBaseBrowser2::_CreateNewShellView(IShellFolder* psf, LPCITEMIDLIST pidl, DWORD grfHLNF)
|
|
{
|
|
BOOL fActivatePendingView = FALSE;
|
|
IShellView *psvNew = NULL;
|
|
|
|
// Bail Out of Navigation if modal windows are up from our view
|
|
// Should we restart navigation on next EnableModeless(TRUE)?
|
|
if (!_CanNavigate())
|
|
{
|
|
TraceMsg(DM_ENABLEMODELESS, "CSB::_CreateNewShellView returning ERROR_BUSY");
|
|
return HRESULT_FROM_WIN32(ERROR_BUSY);
|
|
}
|
|
|
|
HRESULT hres = _MaySaveChanges();
|
|
if (hres == S_FALSE)
|
|
{
|
|
TraceMsg(DM_WARNING, "CBB::_CreateNewShellView _MaySaveChanges returned S_FALSE. Navigation canceled");
|
|
return HRESULT_FROM_WIN32(ERROR_CANCELLED);
|
|
}
|
|
|
|
TraceMsg(DM_WARNING, "CBB::_CNSV - Cur View MSHTML? %d Pending View MSHTML? %d",
|
|
_IsViewMSHTML(_bbd._psv), _IsViewMSHTML(_bbd._psvPending));
|
|
|
|
VALIDATEPENDINGSTATE();
|
|
|
|
#ifndef NON_NATIVE_FRAMES
|
|
|
|
// The navigation has been interrupted.
|
|
//
|
|
if ( _bbd._psv
|
|
&& _bbd._psvPending
|
|
&& _IsViewMSHTML(_bbd._psvPending))
|
|
{
|
|
_fHtmlNavCanceled = TRUE;
|
|
}
|
|
|
|
#endif
|
|
|
|
_CancelPendingView();
|
|
|
|
ASSERT (_fCreateViewWindowPending == FALSE);
|
|
|
|
VALIDATEPENDINGSTATE();
|
|
|
|
if (_bbd._psv && _IsViewMSHTML(_bbd._psv))
|
|
{
|
|
ATOMICRELEASE(_pphHistory);
|
|
SafeGetItemObject(_bbd._psv, SVGIO_BACKGROUND, IID_PPV_ARG(IPersistHistory, &_pphHistory));
|
|
}
|
|
|
|
hres = psf->CreateViewObject(_bbd._hwnd, IID_PPV_ARG(IShellView, &psvNew));
|
|
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
_bbd._fCreatingViewWindow = TRUE;
|
|
|
|
IUnknown_SetSite(psvNew, _psbOuter); // SetSite for the view
|
|
|
|
_psbOuter->EnableModelessSB(FALSE);
|
|
|
|
HWND hwndViewNew = NULL;
|
|
RECT rcView;
|
|
|
|
//
|
|
// NOTES: SatoNa
|
|
//
|
|
// Notice that we explicitly call _GetViewBorderRect (non-virtual)
|
|
// instead of virtual _GetShellView, which CShellBrowser override.
|
|
// We now call thru (virtual) _pbsOuter, is this o.k.?
|
|
//
|
|
_pbsOuter->_GetViewBorderRect(&rcView);
|
|
|
|
// It is ncecessary for _bbd._pidlPending and _bbd._psvPending to both be set together.
|
|
// they're a pair
|
|
// previously _bbd._pidlPending was being set after the call to
|
|
// FileCabinet_CreateViewWindow and when messages were pumped there [NOTE: messages should not have been pumped there...]
|
|
// a redirect would be nofied in the bind status callback.
|
|
// this meant that a valid _bbd._pidlPending was actually available BUT
|
|
// then we would return and blow away that _bbd._pidlPending
|
|
//
|
|
ASSERT(_bbd._psvPending == NULL );
|
|
_bbd._psvPending = psvNew;
|
|
psvNew->AddRef();
|
|
|
|
ASSERT(_bbd._psfPending == NULL);
|
|
ASSERT(_bbd._pidlPending == NULL);
|
|
|
|
_bbd._psfPending = psf;
|
|
psf->AddRef();
|
|
|
|
_bbd._pidlPending = ILClone(pidl);
|
|
|
|
// Initialize _bbd._pidlNewShellView which will be used by GetViewStateStream
|
|
_bbd._pidlNewShellView = pidl;
|
|
_grfHLNFPending = grfHLNF;
|
|
|
|
// Start at _COMPLETE just in case the object we connect
|
|
// to doesn't notify us of ReadyState changes
|
|
//
|
|
_dwReadyStatePending = READYSTATE_COMPLETE;
|
|
|
|
// We need to cache this information here because the _dwDocFlags
|
|
// can change during the call to CreateViewWindow. This information
|
|
// is needed to determine whether or not we should stop the current
|
|
// view. If the document does not know how to navigate, then we
|
|
// stop the current view. The is needed in order to stop the
|
|
// navigation in the current view when a new navigation has started.
|
|
//
|
|
BOOL fDocCanNavigate = _dwDocFlags & DOCFLAG_DOCCANNAVIGATE;
|
|
|
|
hres = _pbsOuter->CreateViewWindow(psvNew, _bbd._psv, &rcView, &hwndViewNew);
|
|
|
|
IUnknown_SetSite(psvNew, NULL); // The view by now must have psb
|
|
|
|
_bbd._pidlNewShellView = NULL;
|
|
|
|
TraceMsg(DM_NAV, "ief NAV::%s %x %x",TEXT("_CreateNewShellView(3) Called CreateViewWindow"), psvNew, hres);
|
|
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
// we defer the _PauseOrResumeView until here when we have enough
|
|
// info to know if it's a new page or not. o.w. we end up (e.g.)
|
|
// stopping bgsounds etc. on local links (nash:32270).
|
|
#ifdef NON_NATIVE_FRAMES
|
|
//
|
|
// Note (scotrobe): This was a no-op in IE5.
|
|
//
|
|
_PauseOrResumeView(_fPausedByParent);
|
|
|
|
// We stop the current view because we need to flush away any image stuff that
|
|
// is in queue so that the actual html file can get downloaded
|
|
//
|
|
_StopCurrentView();
|
|
#endif
|
|
|
|
// We can't stop the current view if the doc knows how
|
|
// to navigate. This is because in that case, the document
|
|
// in current view is the same document as the pending view.
|
|
//
|
|
if (!fDocCanNavigate)
|
|
{
|
|
_StopCurrentView();
|
|
}
|
|
|
|
_bbd._hwndViewPending = hwndViewNew;
|
|
|
|
// chrisfra - if hres == S_FALSE this (calling ActivatePendingViewAsync
|
|
// when _bbd._psv==NULL) will break async URL download
|
|
// as it will cause _bbd._psvPending to be set to NULL prematurely. this should
|
|
// be deferred until CDocObjectView::CBindStatusCallback::OnObjectAvailable
|
|
//if (hres==S_OK || _bbd._psv==NULL)
|
|
|
|
ASSERT(( hres == S_OK ) || ( hres == S_FALSE ));
|
|
|
|
if (hres == S_OK)
|
|
{
|
|
// We should activate synchronously.
|
|
//
|
|
// NOTE: This used to be ActivatePendingViewAsyc(), but that causes a
|
|
// fault if you navigated to C:\ and click A:\ as soon as it appears. This
|
|
// puts the WM_LBUTTONDOWN in FRONT of the WMC_ASYNCOPERATION message. If
|
|
// there's no disk in drive A: then a message box appears while in the
|
|
// middle of the above FileCabinet_CreateViewWindow call and we pull off
|
|
// the async activate and activate the view we're in the middle of
|
|
// creating! Don't do that.
|
|
//
|
|
fActivatePendingView = TRUE;
|
|
}
|
|
else
|
|
{
|
|
// Activation is pending.
|
|
// since the back button works as a stop on pending navigations, we
|
|
// should check that here as well.
|
|
_pbsOuter->UpdateBackForwardState();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ( _bbd._psvPending
|
|
&& !(_dwDocFlags & DOCFLAG_NAVIGATEFROMDOC)
|
|
&& _IsViewMSHTML(_bbd._psvPending))
|
|
{
|
|
_fHtmlNavCanceled = TRUE;
|
|
}
|
|
else
|
|
{
|
|
_fHtmlNavCanceled = FALSE;
|
|
}
|
|
|
|
TraceMsg(DM_WARNING, "ief _CreateNewShellView psvNew->CreateViewWindow failed %x", hres);
|
|
_CancelPendingView();
|
|
}
|
|
|
|
psvNew->Release();
|
|
|
|
if (_psbOuter)
|
|
_psbOuter->EnableModelessSB(TRUE);
|
|
}
|
|
else
|
|
{
|
|
TraceMsg(TF_WARNING, "ief _BrowseTo psf->CreateViewObject failed %x", hres);
|
|
}
|
|
|
|
_fHtmlNavCanceled = FALSE;
|
|
|
|
//
|
|
// If there is any blocked async operation AND we can navigate now,
|
|
// unblock it now.
|
|
//
|
|
_MayUnblockAsyncOperation();
|
|
|
|
_bbd._fCreatingViewWindow = FALSE;
|
|
|
|
VALIDATEPENDINGSTATE();
|
|
|
|
TraceMsg(DM_WARNING, "CBB::_CNSV - Cur View MSHTML? %d Pending View MSHTML? %d",
|
|
_IsViewMSHTML(_bbd._psv), _IsViewMSHTML(_bbd._psvPending));
|
|
|
|
if (fActivatePendingView && !_IsViewMSHTML(_bbd._psvPending))
|
|
{
|
|
//
|
|
// Since _IsViewMSHTML can delegate to a marshalled interface,
|
|
// we can get re-entrancy. On re-entrancy, we can do a
|
|
// _CancelPendingView in which case _bbd._psvPending is
|
|
// no longer valid.
|
|
//
|
|
// So, we need to see if we still have _hbd._psvPending here.
|
|
//
|
|
|
|
if (_bbd._psvPending)
|
|
{
|
|
_PreActivatePendingViewAsync(); // so we match old code
|
|
|
|
hres = _pbsOuter->ActivatePendingView();
|
|
if (FAILED(hres))
|
|
TraceMsg(DM_WARNING, "CBB::_CNSV ActivatePendingView failed");
|
|
}
|
|
}
|
|
|
|
TraceMsg(DM_STARTUP, "ief _CreateNewShellView returning %x", hres);
|
|
return hres;
|
|
}
|
|
|
|
// private bind that is very loose in its bind semantics.
|
|
HRESULT IEBindToObjectForNavigate(LPCITEMIDLIST pidl, IBindCtx * pbc, IShellFolder **ppsfOut);
|
|
|
|
// this binds to the pidl folder then hands off to CreateNewShellView
|
|
// if you have anything you need to do like checking before we allow the navigate, it
|
|
// should go into _NavigateToPidl
|
|
HRESULT CBaseBrowser2::_CreateNewShellViewPidl(LPCITEMIDLIST pidl, DWORD grfHLNF, DWORD fSBSP)
|
|
{
|
|
SetNavigateState(BNS_BEGIN_NAVIGATE);
|
|
|
|
TraceMsg(DM_NAV, "ief NAV::%s %x %x",TEXT("_CreateNewShellViewPidl not same pidl"), pidl, _bbd._pidlCur);
|
|
|
|
// Check for URL-pidl?
|
|
|
|
// We will allow UI to be displayed by passing this IBindCtx to IShellFolder::BindToObject().
|
|
IBindCtx * pbc = NULL;
|
|
IShellFolder* psf;
|
|
HRESULT hres;
|
|
|
|
pbc = CreateBindCtxForUI(SAFECAST(this, IShellBrowser*)); // I'm safecasting to IUnknown. IShellBrowser is only for disambiguation.
|
|
hres = IEBindToObjectForNavigate(pidl, pbc, &psf); // If pbc is NULL, we will survive.
|
|
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
hres = _CreateNewShellView(psf, pidl, grfHLNF);
|
|
TraceMsg(DM_STARTUP, "CSB::_CreateNewShellViewPidl _CreateNewShellView(3) returned %x", hres);
|
|
psf->Release();
|
|
}
|
|
else
|
|
{
|
|
// This will happen when a user tries to navigate to a directory past
|
|
// MAX_PATH by double clicking on a subdirectory in the shell.
|
|
TraceMsg(DM_TRACE, "CSB::_CreateNSVP BindToOject failed %x", hres);
|
|
}
|
|
|
|
|
|
// If _CreateNewShellView (or IEBindToObject) fails or the user cancels
|
|
// the MayOpen dialog (hres==S_FALSE), we should restore the navigation
|
|
// state to NORMAL (to stop animation).
|
|
if (FAILED(hres))
|
|
{
|
|
TraceMsg(TF_SHDNAVIGATE, "CSB::_CreateNSVP _CreateNewShellView FAILED (%x). SetNavigateState to NORMAL", hres);
|
|
SetNavigateState(BNS_NORMAL);
|
|
}
|
|
|
|
ATOMICRELEASE(pbc);
|
|
TraceMsg(DM_STARTUP, "CSB::_CreateNewShellViewPidl returning %x", hres);
|
|
return hres;
|
|
}
|
|
|
|
//
|
|
// Returns the border rectangle for the shell view.
|
|
//
|
|
HRESULT CBaseBrowser2::_GetViewBorderRect(RECT* prc)
|
|
{
|
|
_pbsOuter->_GetEffectiveClientArea(prc, NULL); // hmon?
|
|
// (derived class subtracts off border taken by all "frame" toolbars)
|
|
return S_OK;
|
|
}
|
|
|
|
//
|
|
// Returns the window rectangle for the shell view window.
|
|
//
|
|
HRESULT CBaseBrowser2::GetViewRect(RECT* prc)
|
|
{
|
|
//
|
|
// By default (when _rcBorderDoc is empty), ShellView's window
|
|
// rectangle is the same as its border rectangle.
|
|
//
|
|
_pbsOuter->_GetViewBorderRect(prc);
|
|
|
|
// Subtract document toolbar margin
|
|
prc->left += _rcBorderDoc.left;
|
|
prc->top += _rcBorderDoc.top;
|
|
prc->right -= _rcBorderDoc.right;
|
|
prc->bottom -= _rcBorderDoc.bottom;
|
|
|
|
TraceMsg(DM_UIWINDOW, "ief GetViewRect _rcBorderDoc=%x,%x,%x,%x",
|
|
_rcBorderDoc.left, _rcBorderDoc.top, _rcBorderDoc.right, _rcBorderDoc.bottom);
|
|
TraceMsg(DM_UIWINDOW, "ief GetViewRect prc=%x,%x,%x,%x",
|
|
prc->left, prc->top, prc->right, prc->bottom);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::_PositionViewWindow(HWND hwnd, LPRECT prc)
|
|
{
|
|
SetWindowPos(hwnd, NULL,
|
|
prc->left, prc->top,
|
|
prc->right - prc->left,
|
|
prc->bottom - prc->top,
|
|
SWP_NOZORDER | SWP_NOACTIVATE);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
void CBaseBrowser2::_PositionViewWindowHelper(HWND hwnd, LPRECT prc)
|
|
{
|
|
if (_pbsOuter3)
|
|
_pbsOuter3->_PositionViewWindow(hwnd, prc);
|
|
else
|
|
_PositionViewWindow(hwnd, prc);
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::_UpdateViewRectSize(void)
|
|
{
|
|
RECT rc;
|
|
|
|
TraceMsg(TF_SHDUIACTIVATE, "CSB::_UpdateViewRectSize called when _fDontReszeView=%d, _bbd._hwndV=%x, _bbd._hwndVP=%x",
|
|
_fDontResizeView, _bbd._hwndView, _bbd._hwndViewPending);
|
|
|
|
_pbsOuter->GetViewRect(&rc);
|
|
|
|
if (_bbd._hwndView && !_fDontResizeView)
|
|
{
|
|
TraceMsg(TF_SHDUIACTIVATE, "CSB::_UpdateViewRectSize resizing _bbd._hwndView(%x)", _bbd._hwndView);
|
|
_PositionViewWindowHelper(_bbd._hwndView, &rc);
|
|
}
|
|
|
|
if (_bbd._hwndViewPending)
|
|
{
|
|
TraceMsg(TF_SHDUIACTIVATE, "CSB::_UpdateViewRectSize resizing _bbd._hwndViewPending(%x)", _bbd._hwndViewPending);
|
|
_PositionViewWindowHelper(_bbd._hwndViewPending, &rc);
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
UINT g_idMsgGetAuto = 0;
|
|
|
|
// this stays in shdocvw because the OC requires drop target registration
|
|
void CBaseBrowser2::_RegisterAsDropTarget()
|
|
{
|
|
// if it's okay to register and we haven't registered already
|
|
// and we've processed WM_CREATE
|
|
if (!_fNoDragDrop && !_fRegisteredDragDrop && _bbd._hwnd)
|
|
{
|
|
BOOL fAttemptRegister = _fTopBrowser ? TRUE : FALSE;
|
|
|
|
// if we're not toplevel, we still try to register
|
|
// if we have a proxy browser
|
|
if (!fAttemptRegister)
|
|
{
|
|
IShellBrowser* psb;
|
|
HRESULT hres = _pspOuter->QueryService(SID_SProxyBrowser, IID_PPV_ARG(IShellBrowser, &psb));
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
fAttemptRegister = TRUE;
|
|
psb->Release();
|
|
}
|
|
}
|
|
|
|
if (fAttemptRegister)
|
|
{
|
|
HRESULT hr;
|
|
IDropTarget *pdt;
|
|
|
|
// SAFECAST(this, IDropTarget*), the hard way
|
|
hr = THR(QueryInterface(IID_PPV_ARG(IDropTarget, &pdt)));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = THR(RegisterDragDrop(_bbd._hwnd, pdt));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
_fRegisteredDragDrop = TRUE;
|
|
}
|
|
pdt->Release();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void CBaseBrowser2::_UnregisterAsDropTarget()
|
|
{
|
|
if (_fRegisteredDragDrop)
|
|
{
|
|
_fRegisteredDragDrop = FALSE;
|
|
|
|
THR(RevokeDragDrop(_bbd._hwnd));
|
|
}
|
|
}
|
|
|
|
|
|
HRESULT CBaseBrowser2::OnCreate(LPCREATESTRUCT pcs)
|
|
{
|
|
HRESULT hres;
|
|
TraceMsg(DM_STARTUP, "_OnCreate called");
|
|
|
|
if (g_idMsgGetAuto == 0)
|
|
g_idMsgGetAuto = RegisterWindowMessage(TEXT("GetAutomationObject"));
|
|
|
|
hres = InitPSFInternet();
|
|
|
|
// do stuff that depends on window creation
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
// this must be done AFTER the ctor so that we get virtuals right
|
|
// NOTE: only do this if we're actually creating the window, because
|
|
// the only time we SetOwner(NULL) is OnDestroy.
|
|
//
|
|
_bbd._pautoSS->SetOwner(SAFECAST(this, IShellBrowser*));
|
|
|
|
_RegisterAsDropTarget();
|
|
}
|
|
|
|
TraceMsg(DM_STARTUP, "ief OnCreate returning %d (SUCCEEDED(%x))", SUCCEEDED(hres), hres);
|
|
|
|
return SUCCEEDED(hres) ? S_OK : E_FAIL;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::OnDestroy()
|
|
{
|
|
// We're seeing some reentrancy here. If _cRefCannotNavigate is non-zero, it means we're
|
|
// in the middle of something and shouldn't destroy ourselves.
|
|
//
|
|
|
|
// Also check reentrant calls to OnDestroy().
|
|
if (_fInDestroy)
|
|
{
|
|
// Already being destroyed -- bail out.
|
|
return S_OK;
|
|
}
|
|
|
|
_fInDestroy = TRUE;
|
|
|
|
if (_cRefUIActivateSV)
|
|
{
|
|
TraceMsg(TF_WARNING,
|
|
"CBB(%x)::OnDestroy _cRefUIActivateSV(%d)!=0",
|
|
this, _cRefUIActivateSV);
|
|
|
|
// I need to defer my self-destruction.
|
|
//
|
|
_fDeferredSelfDestruction = TRUE;
|
|
return S_OK;
|
|
}
|
|
|
|
_CancelPendingView();
|
|
_pbsOuter->ReleaseShellView();
|
|
|
|
#ifdef DEBUG
|
|
// It is valid for _cRefCannotNavigate > 0 if we the system is shutting down. The reason
|
|
// for this is that we can still be processing a call to ::CreateNewShellView() when we
|
|
// the desktop recieves the WM_ENDSESSION and destroys us. In this case its ok to proceed
|
|
// with the destroy in this case, since we are logging off or rebooting anyway.
|
|
AssertMsg(_fMightBeShuttingDown || (S_FALSE == _DisableModeless()),
|
|
TEXT("CBB::OnDestroy _cRefCannotNavigate!=0 (%d)"),
|
|
_cRefCannotNavigate);
|
|
#endif
|
|
|
|
ATOMICRELEASE(_bbd._ptl);
|
|
|
|
// This should always be successful because the IDropTarget is registered
|
|
// in _OnCreate() and is the default one.
|
|
// _pdtView should have already been released in ReleaseShellView
|
|
ASSERT(_pdtView == NULL);
|
|
|
|
_UnregisterAsDropTarget();
|
|
//
|
|
// It is very important to call _bbd._pauto->SetOwner(NULL) here, which will
|
|
// remove any reference from the automation object to us. Before doing
|
|
// it, we always has cycled references and we never be released.
|
|
//
|
|
_bbd._pautoSS->SetOwner(NULL);
|
|
|
|
_bbd._hwnd = NULL;
|
|
|
|
#ifdef DEBUG
|
|
_fProcessed_WM_CLOSE = TRUE;
|
|
#endif
|
|
_DLMDestroy();
|
|
IUnknown_SetSite(_pToolbarExt, NULL); // destroy the toolbar extensions
|
|
|
|
if (_pauto)
|
|
{
|
|
IWebBrowserPriv * pWBPriv;
|
|
|
|
HRESULT hr = _pauto->QueryInterface(IID_PPV_ARG(IWebBrowserPriv, &pWBPriv));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
pWBPriv->OnClose();
|
|
pWBPriv->Release();
|
|
}
|
|
}
|
|
|
|
ATOMICRELEASE(_pHTMLDocument);
|
|
ATOMICRELEASE(_pphHistory);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::NavigateToPidl(LPCITEMIDLIST pidl, DWORD grfHLNF)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
|
|
LPITEMIDLIST pidlNew = (LPITEMIDLIST)pidl;
|
|
|
|
//
|
|
// Need to handle going back to an outside app - zekel 7MAY97
|
|
// i have dumped the code that did this, so now i need to put it
|
|
// into the CTravelLog implementation, so that it will be done properly
|
|
// without us. but it shouldnt be done here regardless.
|
|
//
|
|
|
|
// Remove? - with the old Travellog code
|
|
// special case hack for telling us to use the local history, not
|
|
// the global history
|
|
if (pidl && pidl != PIDL_LOCALHISTORY)
|
|
pidlNew = ILClone(pidl);
|
|
|
|
//
|
|
// Fortunately the only callers of NavigateToPidl use HLNF_NAVIGATINGBACK/FORWARD
|
|
// so that's the only mapping we need to do here.
|
|
//
|
|
DWORD dwSBSP = 0;
|
|
if (grfHLNF != (DWORD)-1)
|
|
{
|
|
if (grfHLNF & SHHLNF_WRITENOHISTORY)
|
|
dwSBSP |= SBSP_WRITENOHISTORY;
|
|
if (grfHLNF & SHHLNF_NOAUTOSELECT)
|
|
dwSBSP |= SBSP_NOAUTOSELECT;
|
|
}
|
|
if (grfHLNF & HLNF_NAVIGATINGBACK)
|
|
dwSBSP = SBSP_NAVIGATEBACK;
|
|
else if (grfHLNF & HLNF_NAVIGATINGFORWARD)
|
|
dwSBSP = SBSP_NAVIGATEFORWARD;
|
|
|
|
if (dwSBSP)
|
|
{
|
|
if (_psbOuter)
|
|
{
|
|
hr = _psbOuter->BrowseObject(pidlNew, dwSBSP); // browse will do the nav here.
|
|
}
|
|
|
|
ILFree(pidlNew);
|
|
}
|
|
else
|
|
_NavigateToPidlAsync(pidlNew, dwSBSP, FALSE); // takes ownership of the pidl
|
|
|
|
return hr;
|
|
}
|
|
|
|
// S_OK means we found at least one valid connection point
|
|
//
|
|
HRESULT GetWBConnectionPoints(IUnknown* punk, IConnectionPoint **ppcp1, IConnectionPoint **ppcp2)
|
|
{
|
|
HRESULT hres = E_FAIL;
|
|
IExpDispSupport* peds;
|
|
CConnectionPoint* pccp1 = NULL;
|
|
CConnectionPoint* pccp2 = NULL;
|
|
|
|
if (ppcp1)
|
|
*ppcp1 = NULL;
|
|
if (ppcp2)
|
|
*ppcp2 = NULL;
|
|
|
|
if (punk && SUCCEEDED(punk->QueryInterface(IID_PPV_ARG(IExpDispSupport, &peds))))
|
|
{
|
|
if (ppcp1 && SUCCEEDED(peds->FindCIE4ConnectionPoint(DIID_DWebBrowserEvents,
|
|
reinterpret_cast<CIE4ConnectionPoint**>(&pccp1))))
|
|
{
|
|
*ppcp1 = pccp1->CastToIConnectionPoint();
|
|
hres = S_OK;
|
|
}
|
|
|
|
if (ppcp2 && SUCCEEDED(peds->FindCIE4ConnectionPoint(DIID_DWebBrowserEvents2,
|
|
reinterpret_cast<CIE4ConnectionPoint**>(&pccp2))))
|
|
{
|
|
*ppcp2 = pccp2->CastToIConnectionPoint();
|
|
hres = S_OK;
|
|
}
|
|
|
|
peds->Release();
|
|
}
|
|
|
|
return hres;
|
|
}
|
|
|
|
void CBaseBrowser2::_UpdateBackForwardState()
|
|
{
|
|
if (_fTopBrowser && !_fNoTopLevelBrowser)
|
|
{
|
|
IConnectionPoint *pccp1;
|
|
IConnectionPoint *pccp2;
|
|
|
|
if (S_OK == GetWBConnectionPoints(_bbd._pautoEDS, &pccp1, &pccp2))
|
|
{
|
|
HRESULT hresT;
|
|
VARIANTARG va[2];
|
|
DISPPARAMS dp;
|
|
ITravelLog *ptl;
|
|
|
|
GetTravelLog(&ptl);
|
|
|
|
// if we've got a site or if we're trying to get to a site,
|
|
// enable the back button
|
|
BOOL fEnable = (ptl ? S_OK == ptl->GetTravelEntry(SAFECAST(this, IShellBrowser *), TLOG_BACK, NULL) : FALSE);
|
|
|
|
VARIANT_BOOL bEnable = fEnable ? VARIANT_TRUE : VARIANT_FALSE;
|
|
TraceMsg(TF_TRAVELLOG, "CBB::UpdateBackForward BACK = %d", fEnable);
|
|
|
|
// We use SHPackDispParams once instead of calling DoInvokeParams multiple times...
|
|
//
|
|
hresT = SHPackDispParams(&dp, va, 2, VT_I4, CSC_NAVIGATEBACK, VT_BOOL, bEnable);
|
|
ASSERT(S_OK==hresT);
|
|
|
|
// Removed the following EnableModelessSB(FALSE) because VB5 won't run the event handler if
|
|
// we're modal.
|
|
// _psbOuter->EnableModelessSB(FALSE);
|
|
|
|
IConnectionPoint_SimpleInvoke(pccp1, DISPID_COMMANDSTATECHANGE, &dp);
|
|
IConnectionPoint_SimpleInvoke(pccp2, DISPID_COMMANDSTATECHANGE, &dp);
|
|
|
|
fEnable = (ptl ? S_OK == ptl->GetTravelEntry(SAFECAST(this, IShellBrowser *), TLOG_FORE, NULL) : FALSE);
|
|
bEnable = fEnable ? VARIANT_TRUE : VARIANT_FALSE;
|
|
TraceMsg(TF_TRAVELLOG, "CBB::UpdateBackForward FORE = %d", fEnable);
|
|
|
|
ATOMICRELEASE(ptl);
|
|
// We know how SHPackDispParams fills in va[]
|
|
ASSERT(VT_BOOL == va[0].vt);
|
|
va[0].boolVal = bEnable;
|
|
ASSERT(VT_I4 == va[1].vt);
|
|
va[1].lVal = CSC_NAVIGATEFORWARD;
|
|
|
|
IConnectionPoint_SimpleInvoke(pccp1, DISPID_COMMANDSTATECHANGE, &dp);
|
|
IConnectionPoint_SimpleInvoke(pccp2, DISPID_COMMANDSTATECHANGE, &dp);
|
|
ATOMICRELEASE(pccp1);
|
|
ATOMICRELEASE(pccp2);
|
|
|
|
// Removed the following _psbOuter->EnableModelessSB(TRUE) because VB5 won't run the event handler if
|
|
// we're modal.
|
|
// _psbOuter->EnableModelessSB(TRUE);
|
|
}
|
|
}
|
|
}
|
|
|
|
void CBaseBrowser2::_NotifyCommandStateChange()
|
|
{
|
|
HRESULT hr;
|
|
|
|
// I'm only firing these in the toplevel case
|
|
// Why? Who cares about the frameset case
|
|
// since nobody listens to these events on
|
|
// the frameset.
|
|
//
|
|
if (_fTopBrowser && !_fNoTopLevelBrowser)
|
|
{
|
|
IConnectionPoint * pccp1;
|
|
IConnectionPoint * pccp2;
|
|
|
|
if (S_OK == GetWBConnectionPoints(_bbd._pautoEDS, &pccp1, &pccp2))
|
|
{
|
|
ASSERT(pccp1 || pccp2); // Should've gotten at least one
|
|
|
|
VARIANTARG args[2];
|
|
DISPPARAMS dp;
|
|
|
|
hr = SHPackDispParams(&dp, args, 2,
|
|
VT_I4, CSC_UPDATECOMMANDS,
|
|
VT_BOOL, FALSE);
|
|
|
|
IConnectionPoint_SimpleInvoke(pccp1, DISPID_COMMANDSTATECHANGE, &dp);
|
|
IConnectionPoint_SimpleInvoke(pccp2, DISPID_COMMANDSTATECHANGE, &dp);
|
|
|
|
ATOMICRELEASE(pccp1);
|
|
ATOMICRELEASE(pccp2);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
LRESULT CBaseBrowser2::OnCommand(WPARAM wParam, LPARAM lParam)
|
|
{
|
|
UINT idCmd = GET_WM_COMMAND_ID(wParam, lParam);
|
|
HWND hwndControl = GET_WM_COMMAND_HWND(wParam, lParam);
|
|
if (IsInRange(idCmd, FCIDM_SHVIEWFIRST, FCIDM_SHVIEWLAST))
|
|
{
|
|
if (_bbd._hwndView)
|
|
SendMessage(_bbd._hwndView, WM_COMMAND, wParam, lParam);
|
|
else
|
|
TraceMsg(0, "view cmd id with NULL view");
|
|
|
|
/// REVIEW - how can we get FCIDM_FAVORITECMD... range if we're NOT toplevelapp?
|
|
/// REVIEW - should RecentOnCommand be done this way too?
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
LRESULT CBaseBrowser2::OnNotify(LPNMHDR pnm)
|
|
{
|
|
// the id is from the view, probably one of the toolbar items
|
|
|
|
if (IsInRange(pnm->idFrom, FCIDM_SHVIEWFIRST, FCIDM_SHVIEWLAST))
|
|
{
|
|
if (_bbd._hwndView)
|
|
SendMessage(_bbd._hwndView, WM_NOTIFY, pnm->idFrom, (LPARAM)pnm);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::OnSetFocus()
|
|
{
|
|
if (_bbd._hwndView)
|
|
{
|
|
SetFocus(_bbd._hwndView);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
#define ABOUT_HOME L"about:home"
|
|
// This function is VERY focused on achieving what the
|
|
// caller wants. That's why it has a very specific
|
|
// meaning to the return value.
|
|
BOOL IsAboutHomeOrNonAboutURL(LPITEMIDLIST pidl)
|
|
{
|
|
BOOL fIsAboutHomeOrNonAboutURL = TRUE;
|
|
WCHAR wzCur[MAX_URL_STRING];
|
|
|
|
if (pidl && SUCCEEDED(IEGetDisplayName(pidl, wzCur, SHGDN_FORPARSING)))
|
|
{
|
|
// Is it "about:home"?
|
|
if (0 != StrCmpNICW(ABOUT_HOME, wzCur, ARRAYSIZE(ABOUT_HOME) - 1))
|
|
{
|
|
// No. We also want to return TRUE if the scheme was NOT an ABOUT URL.
|
|
fIsAboutHomeOrNonAboutURL = (URL_SCHEME_ABOUT != GetUrlSchemeW(wzCur));
|
|
}
|
|
}
|
|
|
|
return fIsAboutHomeOrNonAboutURL;
|
|
}
|
|
|
|
//
|
|
// This function activate the pending view synchronously.
|
|
//
|
|
HRESULT CBaseBrowser2::ActivatePendingView(void)
|
|
{
|
|
HRESULT hres = E_FAIL;
|
|
BOOL bHadFocus;
|
|
|
|
TraceMsg(TF_SHDNAVIGATE, "CBB::ActivatePendingView called");
|
|
|
|
if (!_bbd._psvPending || !_bbd._psfPending)
|
|
{
|
|
#ifdef DEBUG
|
|
// it is valid for these to be null if we are shutting down b/c the desktop
|
|
// could have destroyed us, which would have called ::OnDestroy which calls _CancelPendingView
|
|
// which releases and nulls out _bbd._psvPending and _bbd._psfPending
|
|
ASSERT(_fMightBeShuttingDown);
|
|
#endif
|
|
goto Done;
|
|
}
|
|
|
|
#ifndef NON_NATIVE_FRAMES
|
|
|
|
IUnknown_Exec(_bbd._psvPending, &CGID_ShellDocView, SHDVID_COMPLETEDOCHOSTPASSING, 0, NULL, NULL);
|
|
|
|
#endif
|
|
|
|
#ifdef FEATURE_PICS
|
|
if (S_FALSE == IUnknown_Exec(_bbd._psvPending, &CGID_ShellDocView, SHDVID_CANACTIVATENOW, NULL, NULL, NULL))
|
|
{
|
|
hres = S_OK; // still waiting . . . but no failure.
|
|
goto DoneWait;
|
|
}
|
|
#endif
|
|
|
|
// if we are in modal loop, don't activate now
|
|
if (_cRefCannotNavigate > 0)
|
|
{
|
|
goto Done;
|
|
}
|
|
|
|
// if _cRefCannotNavigate > 0 it is possible that _hwndViewPending has not been created so this assert
|
|
// should go after the check above
|
|
ASSERT(_bbd._hwndViewPending);
|
|
|
|
// if shell view supports it, give it a chance to tell us it's not ready
|
|
// to deactivate [eg executing a script]
|
|
//
|
|
OLECMD rgCmd;
|
|
rgCmd.cmdID = SHDVID_CANDEACTIVATENOW;
|
|
rgCmd.cmdf = 0;
|
|
if (_bbd._pctView &&
|
|
SUCCEEDED(_bbd._pctView->QueryStatus(&CGID_ShellDocView, 1, &rgCmd, NULL)) &&
|
|
(rgCmd.cmdf & MSOCMDF_SUPPORTED) &&
|
|
!(rgCmd.cmdf & MSOCMDF_ENABLED))
|
|
{
|
|
//
|
|
// The DocObject that reported MSOCMDF_SUPPORTED must send
|
|
// SHDVID_DEACTIVATEMENOW when we're out of scripts or whatever so that
|
|
// we retry the activate
|
|
//
|
|
TraceMsg(DM_WARNING, "CBB::ActivatePendingView DocObject says I can't deactivate it now");
|
|
goto Done;
|
|
}
|
|
|
|
ASSERT(_bbd._psvPending);
|
|
|
|
// Prevent any navigation while we have the pointers swapped and we're in
|
|
// delicate state
|
|
_psbOuter->EnableModelessSB(FALSE);
|
|
|
|
//
|
|
// Don't play sound for the first navigation (to avoid multiple
|
|
// sounds to be played for a frame-set creation).
|
|
//
|
|
if (_bbd._psv && IsWindowVisible(_bbd._hwnd) && !(_dwSBSPQueued & SBSP_WRITENOHISTORY))
|
|
{
|
|
IEPlaySound(TEXT("ActivatingDocument"), FALSE);
|
|
}
|
|
|
|
ASSERT(_bbd._psvPending);
|
|
|
|
// NOTE: if there are any other protocols that need to not be in
|
|
// the travel log, it should probably implemented through UrlIs(URLIS_NOTRAVELLOG)
|
|
// right now, About: is the only one we care about
|
|
//
|
|
// Note that with the native frames changes, if we don't have
|
|
// a psv, we will want to call _UpdateTravelLog because that is
|
|
// where the first travel entry is added.
|
|
//
|
|
if (!(_grfHLNFPending & HLNF_CREATENOHISTORY) &&
|
|
(!_bbd._psv || IsAboutHomeOrNonAboutURL(_bbd._pidlCur))
|
|
&& !_fDontUpdateTravelLog)
|
|
{
|
|
DEBUG_CODE(TCHAR szPath[INTERNET_MAX_URL_LENGTH + 1];)
|
|
DEBUG_CODE(IEGetDisplayName(_bbd._pidlCur, szPath, SHGDN_FORPARSING);)
|
|
DEBUG_CODE(TraceMsg(DM_TRACE, "CBB::ActivatePendingView (TRAVELLOG): _UpdateTravelLog called from shdocvw for %ws", szPath);)
|
|
|
|
_UpdateTravelLog();
|
|
}
|
|
|
|
// WARNING - these will only fail if the UpdateTravelLog() - zekel - 7-AUG-97
|
|
// was skipped and these bits are set.
|
|
|
|
// alanau 5-may-98 -- I still hit this assert on a script-based navigate to the same page.
|
|
// iedisp.cpp sees StrCmpW("about:blank","about:blank?http://www.microsoft.com/ie/ie40/gallery/_main.htm")
|
|
// (for example), but basesb.cpp sees two equal pidls (both "about:blank?http://...").
|
|
// Killing this assert.
|
|
// ASSERT(!_fDontAddTravelEntry);
|
|
//
|
|
// scotrobe 11-Aug-99 If the hosted document is able to
|
|
// navigate itself, _UpdateTravelLog() will never be called.
|
|
//
|
|
ASSERT((_dwDocFlags & DOCFLAG_DOCCANNAVIGATE) || !_fIsLocalAnchor);
|
|
|
|
// before we destroy the window check if it or any of its childern has focus
|
|
bHadFocus = _bbd._hwndView && (IsChildOrSelf(_bbd._hwndView, GetFocus()) == S_OK)
|
|
|| _bbd._hwndViewPending && (IsChildOrSelf(_bbd._hwndViewPending, GetFocus()) == S_OK);
|
|
|
|
_pbsOuter->_SwitchActivationNow();
|
|
|
|
_psbOuter->EnableModelessSB(TRUE);
|
|
|
|
TraceMsg(DM_NAV, "CBaseBrowser2(%x)::ActivatePendingView(%x)", this, _bbd._psv);
|
|
|
|
// if some other app has focus, then don't uiactivate this navigate
|
|
// or we'll steal focus away. we'll uiactivate when we next get activated
|
|
//
|
|
// ie4.01, bug#64630 and 64329
|
|
// _fActive only gets set by WM_ACTIVATE on the TopBrowser. so for subframes
|
|
// we always defer setting the focus if they didnt have focus before navigation.
|
|
// the parent frame should set the subframe as necessary when it gets
|
|
// its UIActivate. - ReljaI 4-NOV-97
|
|
if (SVUIA_ACTIVATE_FOCUS == _bbd._uActivateState && !(_fActive || bHadFocus))
|
|
{
|
|
_bbd._uActivateState = SVUIA_INPLACEACTIVATE;
|
|
_fUIActivateOnActive = TRUE;
|
|
}
|
|
|
|
_UIActivateView(_bbd._uActivateState);
|
|
|
|
// Tell the shell's HTML window we have a new document.
|
|
if (_phtmlWS)
|
|
{
|
|
_phtmlWS->ViewActivated();
|
|
}
|
|
|
|
// this matches the _bbd._psvPending = NULL above.
|
|
// we don't put this right beside there because the
|
|
// _SwitchActivationNow could take some time, as well as the DoInvokePidl
|
|
|
|
SetNavigateState(BNS_NORMAL);
|
|
|
|
_pbsOuter->UpdateBackForwardState();
|
|
_NotifyCommandStateChange();
|
|
|
|
if (!_fNoDragDrop && _fTopBrowser)
|
|
{
|
|
ASSERT(_bbd._psv);
|
|
// _SwitchActivationNow should have already released the old _pdtView and set it to NULL
|
|
ASSERT(_pdtView == NULL);
|
|
_bbd._psv->QueryInterface(IID_PPV_ARG(IDropTarget, &_pdtView));
|
|
}
|
|
|
|
// The pending view may have a title change stored up, so fire the TitleChange.
|
|
// Also the pending view may not tell us about title changes, so simulate one.
|
|
//
|
|
if (_bbd._pszTitleCur)
|
|
{
|
|
if (_dwDocFlags & DOCFLAG_DOCCANNAVIGATE)
|
|
{
|
|
VARIANTARG varTitle;
|
|
HRESULT hrExec;
|
|
|
|
V_VT(&varTitle) = VT_BSTR;
|
|
V_BSTR(&varTitle) = SysAllocString(_bbd._pszTitleCur);
|
|
|
|
ASSERT(V_BSTR(&varTitle));
|
|
|
|
hrExec = IUnknown_Exec( _psbOuter, NULL, OLECMDID_SETTITLE, NULL, &varTitle, NULL);
|
|
|
|
VariantClear(&varTitle);
|
|
}
|
|
else
|
|
{
|
|
FireEvent_DoInvokeStringW(_bbd._pautoEDS, DISPID_TITLECHANGE, _bbd._pszTitleCur);
|
|
}
|
|
}
|
|
else if (_bbd._pidlCur)
|
|
{
|
|
WCHAR wzFullName[MAX_URL_STRING];
|
|
|
|
hres = ::IEGetNameAndFlags(_bbd._pidlCur, SHGDN_NORMAL, wzFullName, SIZECHARS(wzFullName), NULL);
|
|
if (SUCCEEDED(hres))
|
|
FireEvent_DoInvokeStringW(_bbd._pautoEDS, DISPID_TITLECHANGE, wzFullName);
|
|
}
|
|
|
|
// We must fire this event LAST because the app can shut us down
|
|
// in response to this event.
|
|
//
|
|
|
|
//
|
|
// MSWorks printing bug 104242 - Do NOT fire the NC2 event when the state is
|
|
// interactive. doing this will cause WorksCalender to print a partial document.
|
|
// Instead, we have the SetReadyState explicitly directly call FireEvent_NaviagateComplete
|
|
// and so the event will fire once the whole document has been parsed in. This
|
|
// code is matched by a bunch of event blockers in formkrnl.cxx
|
|
//
|
|
if ( GetModuleHandle(TEXT("WKSCAL.EXE")))
|
|
{
|
|
LBSTR::CString strPath;
|
|
|
|
LPTSTR pstrPath = strPath.GetBuffer( MAX_URL_STRING );
|
|
|
|
if ( strPath.GetAllocLength() < MAX_URL_STRING )
|
|
{
|
|
TraceMsg( TF_WARNING, "CBaseBrowser2::ActivatePendingView() - strPath Allocation Failed!" );
|
|
|
|
hres = E_OUTOFMEMORY;
|
|
}
|
|
else
|
|
{
|
|
hres = IEGetDisplayName( _bbd._pidlCur, pstrPath, SHGDN_FORPARSING );
|
|
|
|
// Let CString class own the buffer again.
|
|
strPath.ReleaseBuffer();
|
|
}
|
|
|
|
if ( FAILED(hres) )
|
|
{
|
|
strPath.Empty();
|
|
}
|
|
|
|
if ( GetUrlSchemeW( strPath ) == URL_SCHEME_ABOUT
|
|
|| GetUrlSchemeW( strPath ) == URL_SCHEME_FILE
|
|
|| GetUrlSchemeW( strPath ) == URL_SCHEME_INVALID
|
|
)
|
|
{
|
|
goto Done;
|
|
}
|
|
}
|
|
|
|
// fire the event!
|
|
FireEvent_NavigateComplete(_bbd._pautoEDS, _bbd._pautoWB2, _bbd._pidlCur, _bbd._hwnd);
|
|
|
|
// Sync up the lock icon state with CDocObjectHost
|
|
|
|
if (S_OK != IUnknown_Exec(_bbd._psv, &CGID_ShellDocView, SHDVID_FORWARDSECURELOCK, NULL, NULL, NULL))
|
|
{
|
|
// No CDocObjectHost, so we're not secure
|
|
CComVariant varLock((long) SECURELOCK_SET_UNSECURE);
|
|
|
|
if (!IsTopFrameBrowser(SAFECAST(this, IServiceProvider *), SAFECAST(this, IShellBrowser *)))
|
|
{
|
|
// we should suggest if we are not the top frame
|
|
IOleCommandTarget *pct;
|
|
|
|
if (SUCCEEDED(QueryService(SID_STopFrameBrowser, IID_PPV_ARG(IOleCommandTarget, &pct))))
|
|
{
|
|
varLock.lVal += SECURELOCK_FIRSTSUGGEST;
|
|
pct->Exec(&CGID_Explorer, SBCMDID_SETSECURELOCKICON, 0, &varLock, NULL);
|
|
pct->Release();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Exec(&CGID_Explorer, SBCMDID_SETSECURELOCKICON, 0, &varLock, NULL);
|
|
}
|
|
}
|
|
|
|
hres = S_OK;
|
|
|
|
Done:
|
|
OnReadyStateChange(NULL, READYSTATE_COMPLETE);
|
|
DoneWait:
|
|
return hres;
|
|
}
|
|
|
|
LRESULT CBaseBrowser2::_DefWindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
//
|
|
// call the UNICODE/ANSI aware DefWindowProc
|
|
//
|
|
return ::SHDefWindowProc(hwnd, uMsg, wParam, lParam);
|
|
}
|
|
|
|
|
|
void CBaseBrowser2::_ViewChange(DWORD dwAspect, LONG lindex)
|
|
{
|
|
//
|
|
// we are interested in content changes only
|
|
//
|
|
|
|
// NOTE: if we are registed for separate palette commands, then do not invalidate the colours here...
|
|
if (dwAspect & DVASPECT_CONTENT && !_fUsesPaletteCommands )
|
|
{
|
|
//
|
|
// recompute our palette
|
|
//
|
|
_ColorsDirty(BPT_UnknownPalette);
|
|
}
|
|
else
|
|
{
|
|
TraceMsg(DM_PALETTE, "cbb::_vc not interested in aspect(s) %08X", dwAspect);
|
|
}
|
|
}
|
|
|
|
void CBaseBrowser2::_ColorsDirty(BrowserPaletteType bptNew)
|
|
{
|
|
//
|
|
// if we are not currently handling palette messages then get out
|
|
//
|
|
if (_bptBrowser == BPT_DeferPaletteSupport)
|
|
{
|
|
TraceMsg(DM_PALETTE, "cbb::_cd deferring palette support");
|
|
return;
|
|
}
|
|
|
|
//
|
|
// we only handle palette changes and display changes
|
|
//
|
|
if ((bptNew != BPT_UnknownPalette) && (bptNew != BPT_UnknownDisplay))
|
|
{
|
|
AssertMsg(FALSE, TEXT("CBaseBrowser2::_ColorsDirty: invalid BPT_ constant"));
|
|
bptNew = BPT_UnknownPalette;
|
|
}
|
|
|
|
//
|
|
// if we aren't on a palettized display we don't care about palette changes
|
|
//
|
|
if ((bptNew != BPT_UnknownDisplay) && (_bptBrowser == BPT_NotPalettized))
|
|
{
|
|
TraceMsg(DM_PALETTE, "cbb::_cd not on palettized display");
|
|
return;
|
|
}
|
|
|
|
//
|
|
// if we are already handling one of these then we're done
|
|
//
|
|
if ((_bptBrowser == BPT_PaletteViewChanged) ||
|
|
(_bptBrowser == BPT_DisplayViewChanged))
|
|
{
|
|
TraceMsg(DM_PALETTE, "cbb::_cd coalesced");
|
|
return;
|
|
}
|
|
|
|
//
|
|
// unknown display implies unknown palette when the display is palettized
|
|
//
|
|
if (_bptBrowser == BPT_UnknownDisplay)
|
|
bptNew = BPT_UnknownDisplay;
|
|
|
|
//
|
|
// post ourselves a WM_QUERYNEWPALETTE so we can pile up multiple advises
|
|
// and handle them at once (we can see a lot of them sometimes...)
|
|
// NOTE: the lParam is -1 so we can tell that WE posted it and that
|
|
// NOTE: it doesn't necessarily mean we onw the foreground palette...
|
|
//
|
|
if (PostMessage(_bbd._hwnd, WM_QUERYNEWPALETTE, 0, (LPARAM) -1))
|
|
{
|
|
TraceMsg(DM_PALETTE, "cbb::_cd queued update");
|
|
|
|
//
|
|
// remember that we have already posted a WM_QUERYNEWPALETTE
|
|
//
|
|
_bptBrowser = (bptNew == BPT_UnknownPalette)?
|
|
BPT_PaletteViewChanged : BPT_DisplayViewChanged;
|
|
}
|
|
else
|
|
{
|
|
TraceMsg(DM_PALETTE, "cbb::_cd FAILED!");
|
|
|
|
//
|
|
// at least remember that the palette is stale
|
|
//
|
|
_bptBrowser = bptNew;
|
|
}
|
|
}
|
|
|
|
void CBaseBrowser2::v_PropagateMessage(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL fSend)
|
|
{
|
|
if (_bbd._hwnd)
|
|
PropagateMessage(_bbd._hwnd, uMsg, wParam, lParam, fSend);
|
|
}
|
|
|
|
void CBaseBrowser2::_DisplayChanged(WPARAM wParam, LPARAM lParam)
|
|
{
|
|
//
|
|
// forward this on to our children
|
|
//
|
|
v_PropagateMessage(WM_DISPLAYCHANGE, wParam, lParam, TRUE);
|
|
|
|
//
|
|
// and mark our colors as dirty
|
|
//
|
|
_ColorsDirty(BPT_UnknownDisplay);
|
|
}
|
|
|
|
//
|
|
// return results for _UpdateBrowserPaletteInPlace()
|
|
// S_OK : BrowserPalette was successfully updated in place
|
|
// S_FALSE : BrowserPalette is exactly the same, no need to update
|
|
// E_FAIL : Unable to update palette in place at all, caller needs to create new palette
|
|
//
|
|
HRESULT CBaseBrowser2::_UpdateBrowserPaletteInPlace(LOGPALETTE *plp)
|
|
{
|
|
if (!_hpalBrowser)
|
|
return E_FAIL;
|
|
|
|
WORD w;
|
|
if (GetObject(_hpalBrowser, sizeof(w), &w) != sizeof(w))
|
|
return E_FAIL;
|
|
|
|
if (w != plp->palNumEntries)
|
|
return E_FAIL;
|
|
|
|
if (w > 256)
|
|
return E_FAIL;
|
|
|
|
//
|
|
// GDI marks a palette as dirty if you update its colors
|
|
// only replace the entries if the colors are actually different
|
|
// this prevents excessive flashing
|
|
//
|
|
PALETTEENTRY ape[256];
|
|
|
|
if (GetPaletteEntries(_hpalBrowser, 0, w, ape) != w)
|
|
return E_FAIL;
|
|
|
|
if (memcmp(ape, plp->palPalEntry, w * sizeof(PALETTEENTRY)) == 0)
|
|
{
|
|
TraceMsg(DM_PALETTE, "cbb::_ubpip %08x already had view object's colors", _hpalBrowser);
|
|
return S_FALSE;
|
|
}
|
|
|
|
// make sure we don't reuse the global halftone palette that we are reusing across shdocvw....
|
|
// do this after we've done the colour match
|
|
if ( _hpalBrowser == g_hpalHalftone )
|
|
{
|
|
return E_FAIL;
|
|
}
|
|
|
|
//
|
|
// actually set up the colors
|
|
//
|
|
if (SetPaletteEntries(_hpalBrowser, 0, plp->palNumEntries,
|
|
plp->palPalEntry) != plp->palNumEntries)
|
|
{
|
|
return E_FAIL;
|
|
}
|
|
|
|
TraceMsg(DM_PALETTE, "cbb::_ubpip updated %08x with view object's colors", _hpalBrowser);
|
|
return S_OK;
|
|
}
|
|
|
|
void CBaseBrowser2::_RealizeBrowserPalette(BOOL fBackground)
|
|
{
|
|
HPALETTE hpalRealize;
|
|
|
|
//
|
|
// get a palette to realize
|
|
//
|
|
if (_hpalBrowser)
|
|
{
|
|
TraceMsg(DM_PALETTE, "cbb::_rbp realizing %08x", _hpalBrowser);
|
|
hpalRealize = _hpalBrowser;
|
|
}
|
|
else
|
|
{
|
|
TraceMsg(DM_PALETTE, "cbb::_rbp realizing DEFAULT_PALETTE");
|
|
hpalRealize = (HPALETTE) GetStockObject(DEFAULT_PALETTE);
|
|
}
|
|
|
|
if ( !_fOwnsPalette && !fBackground )
|
|
{
|
|
// NOTE: if we don't think we own the foreground palette, and we
|
|
// NOTE: are being told to realize in the foreground, then ignore
|
|
// NOTE: it because they are wrong...
|
|
fBackground = TRUE;
|
|
}
|
|
|
|
//
|
|
// get a DC to realize on and select our palette
|
|
//
|
|
HDC hdc = GetDC(_bbd._hwnd);
|
|
|
|
if (hdc)
|
|
{
|
|
HPALETTE hpalOld = SelectPalette(hdc, hpalRealize, fBackground);
|
|
|
|
if (hpalOld)
|
|
{
|
|
//
|
|
// we don't paint any palettized stuff ourselves we're just a frame
|
|
// eg. we don't need to repaint here if the realize returns nonzero
|
|
//
|
|
RealizePalette(hdc);
|
|
|
|
//
|
|
// since we create and delete our palette alot, don't leave it selected
|
|
//
|
|
SelectPalette(hdc, hpalOld, TRUE);
|
|
}
|
|
ReleaseDC(_bbd._hwnd, hdc);
|
|
}
|
|
}
|
|
|
|
void CBaseBrowser2::_PaletteChanged(WPARAM wParam, LPARAM lParam)
|
|
{
|
|
TraceMsg(DM_PALETTE, "cbb::_pc (%08X, %08X, %08X) begins -----------------------", this, wParam, lParam);
|
|
|
|
//
|
|
// cdturner: 08/03/97
|
|
// we think that we currently own the foregorund palette, we need to make sure that
|
|
// the window that just realized in the foreground (and thus caused the system
|
|
// to generate the WM_PALETTECHANGED) was us, otherwise, we no longer own the
|
|
// palette
|
|
//
|
|
if ( _fOwnsPalette )
|
|
{
|
|
// by default we do not own it.
|
|
_fOwnsPalette = FALSE;
|
|
|
|
// the wParam hwnd we get is the top-level window that cause it, so we need to walk the window
|
|
// chain to find out if it is one of our parents...
|
|
// start at _bbd._hwnd (incase we are the top-level :-))
|
|
HWND hwndParent = _bbd._hwnd;
|
|
while ( hwndParent != NULL )
|
|
{
|
|
if ( hwndParent == (HWND) wParam )
|
|
{
|
|
// we caused it, so therefore we must still own it...
|
|
_fOwnsPalette = TRUE;
|
|
break;
|
|
}
|
|
hwndParent = GetParent( hwndParent );
|
|
}
|
|
}
|
|
|
|
//
|
|
// should we realize now? (see _QueryNewPalette to understand _bptBrowser)
|
|
//
|
|
// NOTE: we realize in the background here on purpose! This helps us be
|
|
// compatible with Netscape plugins etc that think they can own the
|
|
// palette from inside the browser.
|
|
//
|
|
if (((HWND)wParam != _bbd._hwnd) && (_bptBrowser == BPT_Normal))
|
|
_RealizeBrowserPalette(TRUE);
|
|
|
|
//
|
|
// always forward the changes to the current view
|
|
// let the toolbars know too
|
|
//
|
|
if (_bbd._hwndView)
|
|
TraceMsg(DM_PALETTE, "cbb::_pc forwarding to view window %08x", _bbd._hwndView);
|
|
_pbsOuter->_SendChildren(_bbd._hwndView, TRUE, WM_PALETTECHANGED, wParam, lParam); // SendMessage
|
|
|
|
TraceMsg(DM_PALETTE, "cbb::_pc (%08X) ends -------------------------", this);
|
|
}
|
|
|
|
BOOL CBaseBrowser2::_QueryNewPalette()
|
|
{
|
|
BrowserPaletteType bptNew;
|
|
HPALETTE hpalNew = NULL;
|
|
BOOL fResult = TRUE;
|
|
BOOL fSkipRealize = FALSE;
|
|
HDC hdc;
|
|
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp (%08X) begins ==================================", this);
|
|
|
|
TryAgain:
|
|
switch (_bptBrowser)
|
|
{
|
|
case BPT_Normal:
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp - normal realization");
|
|
//
|
|
// Normal Realization: realize _hpalBrowser in the foreground
|
|
//
|
|
|
|
// avoid realzing the palette into the display if we've been asked not to...
|
|
if ( !fSkipRealize )
|
|
_RealizeBrowserPalette(FALSE);
|
|
break;
|
|
|
|
case BPT_ShellView:
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp - forwarding to shell view");
|
|
//
|
|
// Win95 Explorer-compatible: forward the query to the shell view
|
|
//
|
|
if (_bbd._hwndView && SendMessage(_bbd._hwndView, WM_QUERYNEWPALETTE, 0, 0))
|
|
break;
|
|
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp - no shell view or view didn't answer");
|
|
|
|
//
|
|
// we only manage our palette as a toplevel app
|
|
//
|
|
|
|
//
|
|
// the view didn't handle it; fall through to use a generic palette
|
|
//
|
|
UseGenericPalette:
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp - using generic palette");
|
|
//
|
|
// Use a Halftone Palette for the device
|
|
//
|
|
hpalNew = g_hpalHalftone;
|
|
bptNew = BPT_Normal;
|
|
goto UseThisPalette;
|
|
|
|
case BPT_UnknownPalette:
|
|
case BPT_PaletteViewChanged:
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp - computing palette");
|
|
//
|
|
// Undecided: try to use IViewObject::GetColorSet to compose a palette
|
|
//
|
|
LOGPALETTE *plp;
|
|
HRESULT hres;
|
|
|
|
// default to forwarding to the view if something fails along the way
|
|
hpalNew = NULL;
|
|
bptNew = BPT_ShellView;
|
|
|
|
//
|
|
// if we have a view object then try to get its color set
|
|
//
|
|
if (!_pvo)
|
|
{
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp - no view object");
|
|
goto UseGenericPalette;
|
|
}
|
|
|
|
plp = NULL;
|
|
hres = _pvo->GetColorSet(DVASPECT_CONTENT, -1, NULL, NULL, NULL, &plp);
|
|
|
|
if (FAILED(hres))
|
|
{
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp - view object's GetColorSet failed");
|
|
goto UseThisPalette;
|
|
}
|
|
|
|
//
|
|
// either a null color set or S_FALSE mean the view object doesn't care
|
|
//
|
|
if (!plp)
|
|
hres = S_FALSE;
|
|
|
|
if (hres != S_FALSE)
|
|
{
|
|
//
|
|
// can we reuse the current palette object?
|
|
//
|
|
HRESULT hrLocal = _UpdateBrowserPaletteInPlace(plp);
|
|
if (FAILED( hrLocal ))
|
|
{
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp - creating new palette for view object's colors");
|
|
hpalNew = CreatePalette(plp);
|
|
}
|
|
else
|
|
{
|
|
hpalNew = _hpalBrowser;
|
|
|
|
// NOTE: if we got back the same palette, don't bother realizing it into the foreground.
|
|
// NOTE: this has the (desirable) side effect of stops us flashing the display when a
|
|
// NOTE: control on a page has (wrongly) realized its own palette...
|
|
if ( hrLocal == S_FALSE )
|
|
{
|
|
// ASSERT( GetActiveWindow() == _bbd._hwnd );
|
|
fSkipRealize = TRUE;
|
|
}
|
|
}
|
|
|
|
//
|
|
// did we succeed at setting up a palette?
|
|
//
|
|
if (hpalNew)
|
|
{
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp - palette is ready to use");
|
|
bptNew = BPT_Normal;
|
|
}
|
|
else
|
|
{
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp - failed to create palette");
|
|
}
|
|
}
|
|
|
|
//
|
|
// free the logical palette from the GetColorSet above
|
|
//
|
|
if (plp)
|
|
CoTaskMemFree(plp);
|
|
|
|
//
|
|
// if the view object responded that it didn't care then pick a palette
|
|
//
|
|
if (hres == S_FALSE)
|
|
{
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp - view object doesn't care");
|
|
goto UseGenericPalette;
|
|
}
|
|
|
|
//
|
|
// fall through to use the palette we decided on
|
|
//
|
|
UseThisPalette:
|
|
//
|
|
// we get here when we've decided on a new palette strategy
|
|
//
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp - chose palette %08x", hpalNew);
|
|
//
|
|
// do we have a new palette object to use?
|
|
//
|
|
if (hpalNew != _hpalBrowser)
|
|
{
|
|
if (_hpalBrowser && _hpalBrowser != g_hpalHalftone)
|
|
{
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp - deleting old palette %08x", _hpalBrowser);
|
|
DeletePalette(_hpalBrowser);
|
|
}
|
|
_hpalBrowser = hpalNew;
|
|
}
|
|
|
|
//
|
|
// notify the hosted object that we just changed the palette......
|
|
//
|
|
if ( _bbd._pctView )
|
|
{
|
|
VARIANTARG varIn = {0};
|
|
varIn.vt = VT_I4;
|
|
varIn.intVal = DISPID_AMBIENT_PALETTE;
|
|
|
|
_bbd._pctView->Exec( &CGID_ShellDocView, SHDVID_AMBIENTPROPCHANGE, 0, &varIn, NULL );
|
|
}
|
|
|
|
//
|
|
// now loop back and use this new palette strategy
|
|
//
|
|
_bptBrowser = bptNew;
|
|
goto TryAgain;
|
|
|
|
case BPT_UnknownDisplay:
|
|
case BPT_DisplayViewChanged:
|
|
case BPT_DeferPaletteSupport:
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp - unknown display");
|
|
//
|
|
// Unknown Display: decide whether we need palette support or not
|
|
//
|
|
hdc = GetDC(NULL);
|
|
|
|
if (hdc)
|
|
{
|
|
bptNew = (GetDeviceCaps(hdc, RASTERCAPS) & RC_PALETTE)?
|
|
BPT_UnknownPalette : BPT_NotPalettized;
|
|
ReleaseDC(NULL, hdc);
|
|
}
|
|
|
|
//
|
|
// Set the new mode and branch accordingly
|
|
// NOTE: we don't do a UseThisPalette here because it is still unknown
|
|
//
|
|
if (hdc && (_bptBrowser = bptNew) == BPT_UnknownPalette)
|
|
goto TryAgain;
|
|
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp - not in palettized display mode");
|
|
|
|
//
|
|
// fall through to non-palette case
|
|
//
|
|
case BPT_NotPalettized:
|
|
//
|
|
// Not in Palettized Mode: do nothing
|
|
//
|
|
// if we just switched from a palettized mode then free our palette
|
|
//
|
|
if (_hpalBrowser)
|
|
{
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp - old palette still lying around");
|
|
hpalNew = NULL;
|
|
bptNew = BPT_NotPalettized;
|
|
goto UseThisPalette;
|
|
}
|
|
|
|
//
|
|
// and don't do anything else
|
|
//
|
|
fResult = FALSE;
|
|
break;
|
|
|
|
default:
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp - invalid BPT_ state!");
|
|
//
|
|
// we should never get here
|
|
//
|
|
ASSERT(FALSE);
|
|
_bptBrowser = BPT_UnknownDisplay;
|
|
goto TryAgain;
|
|
}
|
|
|
|
TraceMsg(DM_PALETTE, "cbb::_qnp (%08X) ends ====================================", this);
|
|
|
|
return fResult;
|
|
}
|
|
|
|
|
|
HRESULT CBaseBrowser2::_TryShell2Rename(IShellView* psv, LPCITEMIDLIST pidlNew)
|
|
{
|
|
HRESULT hres = E_FAIL;
|
|
|
|
if (EVAL(psv)) // Winstone once found it to be NULL.
|
|
{
|
|
// ? - overloading the semantics of IShellExtInit
|
|
IPersistFolder* ppf;
|
|
hres = psv->QueryInterface(IID_PPV_ARG(IPersistFolder, &ppf));
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
hres = ppf->Initialize(pidlNew);
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
// we need to update what we're pointing to
|
|
LPITEMIDLIST pidl = ILClone(pidlNew);
|
|
if (pidl)
|
|
{
|
|
if (IsSameObject(psv, _bbd._psv))
|
|
{
|
|
ASSERT(_bbd._pidlCur);
|
|
ILFree(_bbd._pidlCur);
|
|
_bbd._pidlCur = pidl;
|
|
|
|
// If the current pidl is renamed, we need to fire a
|
|
// TITLECHANGE event. We don't need to do this in the
|
|
// pending case because the NavigateComplete provides
|
|
// a way to get the title.
|
|
//
|
|
WCHAR wzFullName[MAX_URL_STRING];
|
|
|
|
::IEGetNameAndFlags(_bbd._pidlCur, SHGDN_NORMAL, wzFullName, SIZECHARS(wzFullName), NULL);
|
|
|
|
FireEvent_DoInvokeStringW(_bbd._pautoEDS, DISPID_TITLECHANGE, wzFullName);
|
|
}
|
|
else if (IsSameObject(psv, _bbd._psvPending))
|
|
{
|
|
ASSERT(_bbd._pidlPending);
|
|
ILFree(_bbd._pidlPending);
|
|
_bbd._pidlPending = pidl;
|
|
}
|
|
else
|
|
{
|
|
// It may be possible to get here during _MayPlayTransition!
|
|
//
|
|
ASSERT(!_bbd._psvPending); // this should be the case if we get here
|
|
ASSERT(FALSE); // we should never get here or we have a problem
|
|
}
|
|
}
|
|
}
|
|
ppf->Release();
|
|
}
|
|
}
|
|
|
|
return hres;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::OnSize(WPARAM wParam)
|
|
{
|
|
if (wParam != SIZE_MINIMIZED)
|
|
{
|
|
_pbsOuter->v_ShowHideChildWindows(FALSE);
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
BOOL CBaseBrowser2::v_OnSetCursor(LPARAM lParam)
|
|
{
|
|
if (_fNavigate || _fDescendentNavigate)
|
|
{
|
|
switch (LOWORD(lParam))
|
|
{
|
|
case HTBOTTOM:
|
|
case HTTOP:
|
|
case HTLEFT:
|
|
case HTRIGHT:
|
|
case HTBOTTOMLEFT:
|
|
case HTBOTTOMRIGHT:
|
|
case HTTOPLEFT:
|
|
case HTTOPRIGHT:
|
|
break;
|
|
|
|
default:
|
|
SetCursor(LoadCursor(NULL, IDC_APPSTARTING));
|
|
return TRUE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (GetTickCount() < _dwStartingAppTick + STARTING_APP_DURATION)
|
|
{
|
|
SetCursor(LoadCursor(NULL, IDC_APPSTARTING));
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
const SA_BSTRGUID s_sstrSearchFlags = {
|
|
38 * SIZEOF(WCHAR),
|
|
L"{265b75c1-4158-11d0-90f6-00c04fd497ea}"
|
|
};
|
|
|
|
#define PROPERTY_VALUE_SEARCHFLAGS ((BSTR)s_sstrSearchFlags.wsz)
|
|
|
|
LRESULT CBaseBrowser2::_OnGoto(void)
|
|
{
|
|
TraceMsg(TF_SHDNAVIGATE, "CBB::_OnGoto called");
|
|
|
|
//
|
|
// If we can't navigate right now, postpone it by restoring _uAction
|
|
// and don't free pidlQueued. Subsequent _MayUnblockAsyncOperation call
|
|
// will post WMC_ASYNCOPERATION (if we can navigate) and we come here
|
|
// again.
|
|
//
|
|
if (!_CanNavigate())
|
|
{
|
|
TraceMsg(TF_SHDNAVIGATE, "CBB::_OnGoto can't do it now. Postpone!");
|
|
_uActionQueued = ASYNCOP_GOTO;
|
|
return S_FALSE;
|
|
}
|
|
|
|
LPITEMIDLIST pidl = _pidlQueued;
|
|
DWORD dwSBSP = _dwSBSPQueued;
|
|
_dwSBSPQueued = 0;
|
|
|
|
_pidlQueued = NULL;
|
|
|
|
if (pidl && PIDL_NOTHING != pidl)
|
|
{
|
|
DWORD grfHLNF = 0;
|
|
|
|
if (dwSBSP & SBSP_WRITENOHISTORY)
|
|
{
|
|
grfHLNF |= SHHLNF_WRITENOHISTORY;
|
|
}
|
|
if (dwSBSP & SBSP_NOAUTOSELECT)
|
|
{
|
|
grfHLNF |= SHHLNF_NOAUTOSELECT;
|
|
}
|
|
|
|
if (PIDL_LOCALHISTORY == pidl)
|
|
{
|
|
pidl = NULL;
|
|
|
|
// For beta2 we need to do a better job mapping SBSP to HLNF values.
|
|
// For beta1, this is the only case that's busted.
|
|
//
|
|
// This problem stems from converting _NavigateToPidl in ::NavigateToPidl
|
|
// into a call to the Async version
|
|
//
|
|
if (dwSBSP & SBSP_NAVIGATEBACK)
|
|
grfHLNF = HLNF_NAVIGATINGBACK;
|
|
else if (dwSBSP & SBSP_NAVIGATEFORWARD)
|
|
grfHLNF = HLNF_NAVIGATINGFORWARD;
|
|
}
|
|
else if (dwSBSP == (DWORD)-1)
|
|
{
|
|
// Same problem as above
|
|
//
|
|
// This problem stems from converting _NavigateToPidl in ::NavigateToTLItem
|
|
// into a call to the Async version
|
|
//
|
|
grfHLNF = (DWORD)-1;
|
|
}
|
|
else
|
|
{
|
|
if (dwSBSP & SBSP_REDIRECT)
|
|
grfHLNF |= HLNF_CREATENOHISTORY;
|
|
{
|
|
IWebBrowser2 *pWB2;
|
|
BOOL bAllow = ((dwSBSP & SBSP_ALLOW_AUTONAVIGATE) ? TRUE : FALSE);
|
|
|
|
if (bAllow)
|
|
grfHLNF |= HLNF_ALLOW_AUTONAVIGATE;
|
|
|
|
if (SUCCEEDED(_pspOuter->QueryService(SID_SHlinkFrame, IID_PPV_ARG(IWebBrowser2, &pWB2))))
|
|
{
|
|
if (pWB2)
|
|
{
|
|
VARIANT v = {0}; // for failure of below call
|
|
pWB2->GetProperty(PROPERTY_VALUE_SEARCHFLAGS, &v);
|
|
if (v.vt == VT_I4)
|
|
{
|
|
v.lVal &= (~ 0x00000001); // Clear the allow flag before we try to set it.
|
|
v.lVal |= (bAllow ? 0x01 : 0x00);
|
|
}
|
|
else
|
|
{
|
|
VariantClear(&v);
|
|
v.vt = VT_I4;
|
|
v.lVal = (bAllow ? 0x01 : 0x00);
|
|
}
|
|
pWB2->PutProperty(PROPERTY_VALUE_SEARCHFLAGS, v);
|
|
pWB2->Release();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
TraceMsg(DM_NAV, "ief NAV::%s %x %x",TEXT("_OnGoto called calling _NavigateToPidl"), pidl, _bbd._pidlCur);
|
|
_pbsOuter->_NavigateToPidl(pidl, (DWORD)grfHLNF, dwSBSP);
|
|
}
|
|
else
|
|
{
|
|
// wParam=NULL means canceling the navigation.
|
|
TraceMsg(DM_NAV, "NAV::_OnGoto calling _CancelPendingView");
|
|
_CancelPendingView();
|
|
|
|
if (PIDL_NOTHING == pidl)
|
|
{
|
|
// If we're being told to navigate to nothing, go there
|
|
//
|
|
// What should we do with the history??
|
|
//
|
|
_pbsOuter->ReleaseShellView();
|
|
}
|
|
else if (!_bbd._pidlCur)
|
|
{
|
|
//
|
|
// If the very first navigation failed, navigate to
|
|
// a local html file so that the user will be able
|
|
// to View->Options dialog.
|
|
//
|
|
TCHAR szPath[MAX_PATH]; // This is always local
|
|
HRESULT hresT = _GetStdLocation(szPath, ARRAYSIZE(szPath), DVIDM_GOLOCALPAGE);
|
|
if (FAILED(hresT) || !PathFileExists(szPath))
|
|
{
|
|
StrCpyN(szPath, TEXT("shell:Desktop"), ARRAYSIZE(szPath));
|
|
}
|
|
BSTR bstr = SysAllocStringT(szPath);
|
|
if (bstr)
|
|
{
|
|
TraceMsg(TF_SHDNAVIGATE, "CBB::_OnGoto Calling _bbd._pauto->Navigate(%s)", szPath);
|
|
_bbd._pautoWB2->Navigate(bstr,NULL,NULL,NULL,NULL);
|
|
SysFreeString(bstr);
|
|
}
|
|
}
|
|
}
|
|
|
|
_FreeQueuedPidl(&pidl);
|
|
|
|
return 0;
|
|
}
|
|
|
|
void CBaseBrowser2::_FreeQueuedPidl(LPITEMIDLIST* ppidl)
|
|
{
|
|
if (*ppidl && PIDL_NOTHING != *ppidl)
|
|
{
|
|
ILFree(*ppidl);
|
|
}
|
|
*ppidl = NULL;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::OnFrameWindowActivateBS(BOOL fActive)
|
|
{
|
|
BOOL fOldActive = _fActive;
|
|
|
|
if (_pact)
|
|
{
|
|
TraceMsg(TF_SHDUIACTIVATE, "OnFrameWindowActivateBS(%d)", fActive);
|
|
_pact->OnFrameWindowActivate(fActive);
|
|
}
|
|
|
|
_fActive = fActive;
|
|
|
|
if (fActive && !fOldActive && _fUIActivateOnActive)
|
|
{
|
|
_fUIActivateOnActive = FALSE;
|
|
|
|
_UIActivateView(SVUIA_ACTIVATE_FOCUS);
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
LRESULT CBaseBrowser2::WndProcBS(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
if (uMsg == g_uMsgFileOpened)
|
|
{
|
|
AppStarted();
|
|
return 0;
|
|
}
|
|
|
|
switch(uMsg)
|
|
{
|
|
#ifdef DEBUG
|
|
// compile time assert to make sure we don't use these msgs
|
|
// here since we must allow these to go to the subclasses
|
|
case CWM_GLOBALSTATECHANGE:
|
|
case CWM_FSNOTIFY:
|
|
case WMC_ACTIVATE:
|
|
break;
|
|
|
|
case WM_QUERYENDSESSION:
|
|
// assume we are going to be shutting down (if we aren't, we unset this during the
|
|
// WM_ENDSESSION message)
|
|
_fMightBeShuttingDown = TRUE;
|
|
goto DoDefault; // act like we didn't handle this msg
|
|
break;
|
|
|
|
case WM_ENDSESSION:
|
|
// the wParam tells us if the session is being ended or not
|
|
_fMightBeShuttingDown = (BOOL)wParam;
|
|
return 0;
|
|
break;
|
|
#endif
|
|
|
|
// UGLY: Win95/NT4 shell DefView code sends this msg and does not deal
|
|
// with the failure case. other ISVs do the same so this needs to stay forever
|
|
case CWM_GETISHELLBROWSER:
|
|
return (LRESULT)_psbOuter; // not ref counted!
|
|
|
|
// WM_COPYDATA is used to implement inter-window target'ed navigation
|
|
// Copy data contains target, URL, postdata and referring URL
|
|
case WM_COPYDATA:
|
|
return (LRESULT)FALSE;
|
|
|
|
case WMC_ASYNCOPERATION:
|
|
{
|
|
UINT uAction = _uActionQueued;
|
|
_uActionQueued = ASYNCOP_NIL;
|
|
|
|
switch(uAction)
|
|
{
|
|
case ASYNCOP_GOTO:
|
|
_OnGoto();
|
|
break;
|
|
|
|
case ASYNCOP_ACTIVATEPENDING:
|
|
VALIDATEPENDINGSTATE();
|
|
if (_bbd._psvPending) // paranoia
|
|
{
|
|
if (FAILED(_pbsOuter->ActivatePendingView()) && _cRefCannotNavigate > 0)
|
|
{
|
|
_uActionQueued = ASYNCOP_ACTIVATEPENDING; // retry activation
|
|
}
|
|
}
|
|
break;
|
|
|
|
case ASYNCOP_CANCELNAVIGATION:
|
|
_CancelPendingNavigation();
|
|
break;
|
|
|
|
case ASYNCOP_NIL:
|
|
break;
|
|
|
|
default:
|
|
ASSERT(0);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case WMC_DELAYEDDDEEXEC:
|
|
return IEDDE_RunDelayedExecute();
|
|
break;
|
|
|
|
case WM_SIZE:
|
|
_pbsOuter->OnSize(wParam);
|
|
break;
|
|
|
|
#ifdef PAINTINGOPTS
|
|
case WM_WINDOWPOSCHANGING:
|
|
// Let's not waste any time blitting bits around, the viewer window
|
|
// is really the guy that has the content so when it resizes itself
|
|
// it can decide if it needs to blt or not. This also makes resizing
|
|
// look nicer.
|
|
((LPWINDOWPOS)lParam)->flags |= SWP_NOCOPYBITS;
|
|
goto DoDefault;
|
|
#endif
|
|
|
|
case WM_ERASEBKGND:
|
|
if (!_bbd._hwndView)
|
|
goto DoDefault;
|
|
|
|
goto DoDefault;
|
|
|
|
case WM_SETFOCUS:
|
|
return _pbsOuter->OnSetFocus();
|
|
|
|
case WM_DISPLAYCHANGE:
|
|
_DisplayChanged(wParam, lParam);
|
|
break;
|
|
|
|
case WM_PALETTECHANGED:
|
|
_PaletteChanged(wParam, lParam);
|
|
break;
|
|
|
|
case WM_QUERYNEWPALETTE:
|
|
// we always pass -1 as the LParam to show that we posted it to ourselves...
|
|
if ( lParam != 0xffffffff )
|
|
{
|
|
// otherwise, it looks like the system or our parent has just sent a real honest to God,
|
|
// system WM_QUERYNEWPALETTE, so we now own the Foreground palette and we have a license to
|
|
// to SelectPalette( hpal, FALSE );
|
|
_fOwnsPalette = TRUE;
|
|
}
|
|
return _QueryNewPalette();
|
|
|
|
case WM_SYSCOLORCHANGE:
|
|
case WM_ENTERSIZEMOVE:
|
|
case WM_EXITSIZEMOVE:
|
|
case WM_WININICHANGE:
|
|
case WM_FONTCHANGE:
|
|
v_PropagateMessage(uMsg, wParam, lParam, TRUE);
|
|
break;
|
|
|
|
case WM_PRINT:
|
|
// Win95 explorer did this
|
|
if (_bbd._hwndView)
|
|
SendMessage(_bbd._hwndView, uMsg, wParam, lParam);
|
|
break;
|
|
|
|
#ifdef DEBUG
|
|
case WM_ACTIVATE:
|
|
// do *not* do any toolbar stuff here. it will mess up the desktop.
|
|
// override does that in shbrows2.cpp
|
|
TraceMsg(DM_FOCUS, "cbb.wpbs(WM_ACT): => default");
|
|
goto DoDefault;
|
|
#endif
|
|
|
|
case WM_SETCURSOR:
|
|
if (v_OnSetCursor(lParam))
|
|
return TRUE;
|
|
goto DoDefault;
|
|
|
|
case WM_TIMER:
|
|
if (wParam == IDT_STARTING_APP_TIMER)
|
|
{
|
|
AppStarted();
|
|
return 0;
|
|
}
|
|
goto DoDefault;
|
|
|
|
case WM_CREATE:
|
|
if (S_OK != _pbsOuter->OnCreate((LPCREATESTRUCT)lParam))
|
|
{
|
|
_pbsOuter->OnDestroy();
|
|
return -1;
|
|
}
|
|
g_uMsgFileOpened = RegisterWindowMessage(SH_FILEOPENED);
|
|
return 0;
|
|
|
|
case WM_NOTIFY:
|
|
return _pbsOuter->OnNotify((LPNMHDR)lParam);
|
|
|
|
case WM_COMMAND:
|
|
_pbsOuter->OnCommand(wParam, lParam);
|
|
break;
|
|
|
|
case WM_DESTROY:
|
|
_pbsOuter->OnDestroy();
|
|
break;
|
|
|
|
case WMC_IEHARD_NAVWARNING:
|
|
_ShowIEHardNavWarning();
|
|
break;
|
|
|
|
default:
|
|
if (uMsg == g_idMsgGetAuto)
|
|
{
|
|
//
|
|
// According to LauraBu, using WM_GETOBJECT for our private
|
|
// purpose will work, but will dramatically slow down
|
|
// accessibility apps unless we actually implement one of
|
|
// accessibility interfaces. Therefore, we use a registered
|
|
// message to get the automation/frame interface out of
|
|
// IE/Nashvile frame. (SatoNa)
|
|
//
|
|
IUnknown* punk;
|
|
if (SUCCEEDED(_bbd._pautoSS->QueryInterface(*(IID*)wParam, (void **)&punk)))
|
|
return (LRESULT)punk; // Note that it's AddRef'ed by QI.
|
|
return 0;
|
|
}
|
|
else if (uMsg == GetWheelMsg())
|
|
{
|
|
// Forward the mouse wheel message on to the view window
|
|
if (_bbd._hwndView)
|
|
{
|
|
PostMessage(_bbd._hwndView, uMsg, wParam, lParam);
|
|
return 1;
|
|
}
|
|
// Fall through...
|
|
}
|
|
|
|
DoDefault:
|
|
return _DefWindowProc(hwnd, uMsg, wParam, lParam);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
// *** IOleWindow methods ***
|
|
HRESULT CBaseBrowser2::GetWindow(HWND * lphwnd)
|
|
{
|
|
*lphwnd = _bbd._hwnd;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::GetViewWindow(HWND * lphwnd)
|
|
{
|
|
*lphwnd = _bbd._hwndView;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::ContextSensitiveHelp(BOOL fEnterMode)
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
// *** IShellBrowser methods *** (same as IOleInPlaceFrame)
|
|
HRESULT CBaseBrowser2::InsertMenusSB(HMENU hmenuShared, LPOLEMENUGROUPWIDTHS lpMenuWidths)
|
|
{
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::SetMenuSB(HMENU hmenuShared, HOLEMENU holemenuReserved, HWND hwndActiveObject)
|
|
{
|
|
return S_OK;
|
|
}
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: Remove menus that are shared with other menus from
|
|
the given browser menu.
|
|
|
|
|
|
Returns:
|
|
Cond: --
|
|
*/
|
|
HRESULT CBaseBrowser2::RemoveMenusSB(HMENU hmenuShared)
|
|
{
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::SetStatusTextSB(LPCOLESTR lpszStatusText)
|
|
{
|
|
// Even if we're not toplevel, send this to SendControlMsg
|
|
// so events get notified. (Also simplifies CVOCBrowser.)
|
|
//
|
|
HRESULT hres;
|
|
|
|
// If we are asked to put some text into the status bar, first save off what is already in pane 0
|
|
if (lpszStatusText)
|
|
{
|
|
LRESULT lIsSimple = FALSE;
|
|
|
|
// If we have a menu down, then we are already in simple mode. So send the
|
|
// text to pane 255 (simple)
|
|
_psbOuter->SendControlMsg(FCW_STATUS, SB_ISSIMPLE, 0, 0L, &lIsSimple);
|
|
|
|
if (!_fHaveOldStatusText && !lIsSimple)
|
|
{
|
|
WCHAR wzStatusText[MAX_URL_STRING];
|
|
LRESULT ret;
|
|
|
|
// TODO: Put this into a wrapper function because iedisp.cpp does something similar.
|
|
// Great when we convert to UNICODE
|
|
if (SUCCEEDED(_psbOuter->SendControlMsg(FCW_STATUS, SB_GETTEXTLENGTHW, 0, 0, &ret)) &&
|
|
LOWORD(ret) < ARRAYSIZE(wzStatusText))
|
|
{
|
|
// SB_GETTEXTW is not supported by the status bar control in Win95. Hence, the thunk here.
|
|
_psbOuter->SendControlMsg(FCW_STATUS, SB_GETTEXTW, STATUS_PANE_NAVIGATION, (LPARAM)wzStatusText, NULL);
|
|
StrCpyNW(_szwOldStatusText, wzStatusText, ARRAYSIZE(_szwOldStatusText));
|
|
_fHaveOldStatusText = TRUE;
|
|
}
|
|
}
|
|
|
|
hres = _psbOuter->SendControlMsg(FCW_STATUS, SB_SETTEXTW, lIsSimple ? 255 | SBT_NOBORDERS : STATUS_PANE_NAVIGATION | SBT_NOTABPARSING, (LPARAM)lpszStatusText, NULL);
|
|
}
|
|
else if (_fHaveOldStatusText)
|
|
{
|
|
VARIANTARG var = {0};
|
|
if (_bbd._pctView && SUCCEEDED(_bbd._pctView->Exec(&CGID_Explorer, SBCMDID_GETPANE, PANE_NAVIGATION, NULL, &var))
|
|
&& V_UI4(&var) != PANE_NONE)
|
|
{
|
|
hres = _psbOuter->SendControlMsg(FCW_STATUS, SB_SETTEXTW, V_UI4(&var),(LPARAM)_szwOldStatusText, NULL);
|
|
}
|
|
else
|
|
{
|
|
hres = E_FAIL;
|
|
}
|
|
_fHaveOldStatusText = FALSE;
|
|
}
|
|
else
|
|
{
|
|
// No message, and no old status text, so clear what's there.
|
|
hres = _psbOuter->SendControlMsg(FCW_STATUS, SB_SETTEXTW, STATUS_PANE_NAVIGATION | SBT_NOTABPARSING , (LPARAM)lpszStatusText, NULL);
|
|
}
|
|
return hres;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::EnableModelessSB(BOOL fEnable)
|
|
{
|
|
// We no longer call _CancelNavigation here, which causes some problems
|
|
// when the object calls EnableModeless when we are navigating away
|
|
// (see IE bug 4581). Instead, we either cancel or postpone asynchronous
|
|
// event while _DisableModeless(). (SatoNa)
|
|
|
|
//
|
|
// If we're NOT top level, assume virtual EnableModelessSB
|
|
// handled this request and forwarded it to us. (See CVOCBrowser.)
|
|
//
|
|
if (fEnable)
|
|
{
|
|
// Robust against random calls
|
|
//
|
|
// If this EVAL rips, somebody is calling EMSB(TRUE) without a
|
|
// (preceeding) matching EMSB(FALSE). Find and fix!
|
|
//
|
|
if (EVAL(_cRefCannotNavigate > 0))
|
|
{
|
|
_cRefCannotNavigate--;
|
|
}
|
|
|
|
// Tell the shell's HTML window to retry pending navigation.
|
|
if (_cRefCannotNavigate == 0 && _phtmlWS)
|
|
{
|
|
_phtmlWS->CanNavigate();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
_cRefCannotNavigate++;
|
|
}
|
|
|
|
//
|
|
// If there is any blocked async operation AND we can navigate now,
|
|
// unblock it now.
|
|
//
|
|
_MayUnblockAsyncOperation();
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::TranslateAcceleratorSB(LPMSG lpmsg, WORD wID)
|
|
{
|
|
return S_FALSE;
|
|
}
|
|
|
|
|
|
//
|
|
// This function starts the navigation to the navigation to the specified
|
|
// pidl asynchronously. It cancels the pending navigation synchronously
|
|
// if any.
|
|
//
|
|
// NOTE: This function takes ownership of the pidl -- caller does NOT free pidl!!!
|
|
//
|
|
void CBaseBrowser2::_NavigateToPidlAsync(LPITEMIDLIST pidl, DWORD dwSBSP, BOOL fDontCallCancel)
|
|
{
|
|
BOOL fCanSend = FALSE;
|
|
|
|
TraceMsg(TF_SHDNAVIGATE, "CBB::_NavigateToPidlAsync called");
|
|
|
|
// _StopAsyncOperation();
|
|
if (!fDontCallCancel)
|
|
_CancelPendingNavigation(); // which calls _StopAsyncOperation too
|
|
else
|
|
{
|
|
//
|
|
// I'm removing this assert because _ShowBlankPage calls this funcion
|
|
// with fDontCallCancel==TRUE -- callin _CancelPendingNavigation here
|
|
// causes GPF in CDocHostObject::_CancelPendingNavigation. (SatoNa)
|
|
//
|
|
// ASSERT(_bbd._pidlPending == NULL);
|
|
}
|
|
|
|
ASSERT(!_pidlQueued);
|
|
|
|
_pidlQueued = pidl;
|
|
_dwSBSPQueued = dwSBSP;
|
|
|
|
// Technically a navigate must be async or we have problems such as:
|
|
// 1> object initiating the navigate (mshtml or an object on the page
|
|
// or script) gets destroyed when _bbd._psv is removed and then we return
|
|
// from this call into the just freed object.
|
|
// 2> object initiating the navigate gets called back by an event
|
|
//
|
|
// In order for Netscape OM compatibility, we must ALWAY have a _bbd._psv or
|
|
// _bbd._psvPending, so we go SYNC when we have neither. This avoids problem
|
|
// <1> but not problem <2>. As we find faults, we'll work around them.
|
|
//
|
|
// Check _fAsyncNavigate to avoid navigate when persisting the WebBrowserOC
|
|
// This avoids faults in Word97 and MSDN's new InfoViewer -- neither like
|
|
// being reentered by an object they are in the middle of initializing.
|
|
//
|
|
if (_bbd._psv || _bbd._psvPending || _fAsyncNavigate)
|
|
{
|
|
_PostAsyncOperation(ASYNCOP_GOTO);
|
|
}
|
|
else
|
|
{
|
|
// if we are just starting out, we can do this synchronously and
|
|
// reduce the window where the IHTMLWindow2 for the frame is undefined
|
|
fCanSend = TRUE;
|
|
}
|
|
|
|
// Starting a navigate means we are loading someing...
|
|
//
|
|
OnReadyStateChange(NULL, READYSTATE_LOADING);
|
|
|
|
//
|
|
// Don't play sound for the first navigation (to avoid multiple
|
|
// sounds to be played for a frame-set creation).
|
|
//
|
|
if ( _bbd._psv
|
|
&& IsWindowVisible(_bbd._hwnd)
|
|
&& !(_dwSBSPQueued & SBSP_WRITENOHISTORY)
|
|
&& !(_dwDocFlags & DOCFLAG_NAVIGATEFROMDOC))
|
|
{
|
|
IEPlaySound(TEXT("Navigating"), FALSE);
|
|
}
|
|
|
|
if (fCanSend)
|
|
{
|
|
_SendAsyncOperation(ASYNCOP_GOTO);
|
|
}
|
|
}
|
|
|
|
// Now that all navigation paths go through
|
|
// _NavigateToPidlAsync we probably don't need to activate async.
|
|
// Remove this code...
|
|
//
|
|
BOOL CBaseBrowser2::_ActivatePendingViewAsync(void)
|
|
{
|
|
TraceMsg(TF_SHDNAVIGATE, "CBB::_ActivatePendingViewAsync called");
|
|
|
|
_PreActivatePendingViewAsync();
|
|
|
|
//
|
|
// _bbd._psvPending is for debugging purpose.
|
|
//
|
|
return _PostAsyncOperation(ASYNCOP_ACTIVATEPENDING);
|
|
}
|
|
|
|
|
|
HRESULT _TryActivateOpenWindow(LPCITEMIDLIST pidl)
|
|
{
|
|
HWND hwnd;
|
|
IWebBrowserApp *pwb;
|
|
HRESULT hr = WinList_FindFolderWindow(pidl, NULL, &hwnd, &pwb);
|
|
if (S_OK == hr)
|
|
{
|
|
CoAllowSetForegroundWindow(pwb, NULL);
|
|
SetForegroundWindow(hwnd);
|
|
ShowWindow(hwnd, SW_SHOWNORMAL);
|
|
pwb->Release();
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
|
|
HRESULT CBaseBrowser2::BrowseObject(LPCITEMIDLIST pidl, UINT wFlags)
|
|
{
|
|
HRESULT hr;
|
|
BOOL fNewWindow = FALSE;
|
|
|
|
if (PIDL_NOTHING == pidl)
|
|
{
|
|
if (!_CanNavigate())
|
|
return HRESULT_FROM_WIN32(ERROR_BUSY);
|
|
|
|
_NavigateToPidlAsync((LPITEMIDLIST)PIDL_NOTHING, wFlags);
|
|
return S_OK;
|
|
}
|
|
|
|
if (!_CanNavigate())
|
|
return HRESULT_FROM_WIN32(ERROR_BUSY);
|
|
|
|
LPITEMIDLIST pidlNew = NULL;
|
|
int iTravel = 0;
|
|
|
|
switch (wFlags & (SBSP_RELATIVE | SBSP_ABSOLUTE | SBSP_PARENT | SBSP_NAVIGATEBACK | SBSP_NAVIGATEFORWARD))
|
|
{
|
|
case SBSP_NAVIGATEBACK:
|
|
ASSERT(pidl==NULL || pidl==PIDL_LOCALHISTORY);
|
|
iTravel = TLOG_BACK;
|
|
break;
|
|
|
|
case SBSP_NAVIGATEFORWARD:
|
|
ASSERT(pidl==NULL || pidl==PIDL_LOCALHISTORY);
|
|
iTravel = TLOG_FORE;
|
|
break;
|
|
|
|
case SBSP_RELATIVE:
|
|
if (ILIsEmpty(pidl) && (wFlags & SBSP_NEWBROWSER))
|
|
fNewWindow = TRUE;
|
|
else if (_bbd._pidlCur)
|
|
pidlNew = ILCombine(_bbd._pidlCur, pidl);
|
|
break;
|
|
|
|
case SBSP_PARENT:
|
|
pidlNew = ILCloneParent(_bbd._pidlCur);
|
|
break;
|
|
|
|
default:
|
|
ASSERT(FALSE);
|
|
// fall through
|
|
case SBSP_ABSOLUTE:
|
|
pidlNew = ILClone(pidl);
|
|
break;
|
|
}
|
|
|
|
if (iTravel)
|
|
{
|
|
ITravelLog *ptl;
|
|
hr = GetTravelLog(&ptl);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = ptl->Travel(SAFECAST(this, IShellBrowser*), iTravel);
|
|
ptl->Release();
|
|
}
|
|
_pbsOuter->UpdateBackForwardState();
|
|
return hr;
|
|
}
|
|
|
|
// if block is needed for multi-window open. if we're called to open a new
|
|
// window, but we're in the middle of navigating, we say we're busy.
|
|
if (wFlags & SBSP_SAMEBROWSER)
|
|
{
|
|
if (wFlags & (SBSP_EXPLOREMODE | SBSP_OPENMODE))
|
|
{
|
|
// fail this if we're already navigating
|
|
if (!_CanNavigate() || (_uActionQueued == ASYNCOP_GOTO))
|
|
{
|
|
return HRESULT_FROM_WIN32(ERROR_BUSY);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (pidlNew || fNewWindow)
|
|
{
|
|
if ((wFlags & (SBSP_NEWBROWSER | SBSP_SAMEBROWSER)) == SBSP_NEWBROWSER)
|
|
{
|
|
// SBSP_NEWBROWSER + SBSP_EXPLOREMODE
|
|
// means never reuse windows, always create a new explorer
|
|
|
|
if (wFlags & SBSP_EXPLOREMODE)
|
|
{
|
|
_OpenNewFrame(pidlNew, wFlags); // takes ownership of pidl
|
|
}
|
|
else
|
|
{
|
|
hr = _TryActivateOpenWindow(pidlNew);
|
|
if ((S_OK == hr) ||
|
|
(E_PENDING == hr)) // it will come up eventually
|
|
{
|
|
hr = S_OK;
|
|
ILFree(pidlNew);
|
|
}
|
|
else
|
|
_OpenNewFrame(pidlNew, wFlags); // takes ownership of pidl
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// NOTE: we assume SBSP_SAMEBROWSER if SBSP_NEWBROWSER is not set
|
|
_NavigateToPidlAsync(pidlNew, wFlags /* grfSBSP */); // takes ownership of pidl
|
|
}
|
|
hr = S_OK;
|
|
}
|
|
else
|
|
{
|
|
hr = E_OUTOFMEMORY;
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
|
|
HRESULT CBaseBrowser2::GetControlWindow(UINT id, HWND * lphwnd)
|
|
{
|
|
return E_FAIL;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::SendControlMsg(UINT id, UINT uMsg, WPARAM wParam,
|
|
LPARAM lParam, LRESULT *pret)
|
|
{
|
|
HWND hwndControl = NULL;
|
|
|
|
if (pret)
|
|
{
|
|
*pret = 0;
|
|
}
|
|
|
|
// If this is statusbar and set text then signal event change.
|
|
if ((id == FCW_STATUS) && (uMsg == SB_SETTEXT || uMsg == SB_SETTEXTW) && // trying to set status text
|
|
(!(wParam & SBT_OWNERDRAW))) // we don't own the window -- this can't work
|
|
{
|
|
// When browser or java perf timing mode is enabled, use "Done" or "Applet Started"
|
|
// in the status bar to get load time.
|
|
if(g_dwStopWatchMode && (g_dwStopWatchMode & (SPMODE_BROWSER | SPMODE_JAVA)))
|
|
{
|
|
StopWatch_MarkJavaStop((LPSTR)lParam, _bbd._hwnd, (uMsg == SB_SETTEXTW));
|
|
}
|
|
|
|
if (uMsg == SB_SETTEXTW)
|
|
{
|
|
FireEvent_DoInvokeStringW(_bbd._pautoEDS, DISPID_STATUSTEXTCHANGE, (LPWSTR)lParam);
|
|
}
|
|
else
|
|
{
|
|
FireEvent_DoInvokeString(_bbd._pautoEDS, DISPID_STATUSTEXTCHANGE, (LPSTR)lParam);
|
|
}
|
|
}
|
|
|
|
HRESULT hres = _psbOuter->GetControlWindow(id, &hwndControl);
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
LRESULT ret = SendMessage(hwndControl, uMsg, wParam, lParam);
|
|
if (pret)
|
|
{
|
|
*pret = ret;
|
|
}
|
|
}
|
|
|
|
return hres;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::QueryActiveShellView(struct IShellView ** ppshv)
|
|
{
|
|
IShellView * psvRet = _bbd._psv;
|
|
|
|
if ( _fCreateViewWindowPending )
|
|
{
|
|
ASSERT( _bbd._psvPending );
|
|
psvRet = _bbd._psvPending;
|
|
}
|
|
//
|
|
// We have both psv and hwndView after the completion of view creation.
|
|
//
|
|
*ppshv = psvRet;
|
|
if (psvRet)
|
|
{
|
|
psvRet->AddRef();
|
|
return NOERROR;
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::OnViewWindowActive(struct IShellView * psv)
|
|
{
|
|
AssertMsg((!_bbd._psv || IsSameObject(_bbd._psv, psv)),
|
|
TEXT("CBB::OnViewWindowActive _bbd._psv(%x)!=psv(%x)"),
|
|
psv, _bbd._psv);
|
|
_pbsOuter->_OnFocusChange(ITB_VIEW);
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::SetToolbarItems(LPTBBUTTON pViewButtons, UINT nButtons, UINT uFlags)
|
|
{
|
|
return NOERROR;
|
|
}
|
|
|
|
//
|
|
// Notes: pidlNew will be freed
|
|
//
|
|
HRESULT CBaseBrowser2::_OpenNewFrame(LPITEMIDLIST pidlNew, UINT wFlags)
|
|
{
|
|
UINT uFlags = COF_CREATENEWWINDOW;
|
|
|
|
if (wFlags & SBSP_EXPLOREMODE)
|
|
uFlags |= COF_EXPLORE;
|
|
else
|
|
{
|
|
// maintain the same class if possible
|
|
if (IsNamedWindow(_bbd._hwnd, TEXT("IEFrame")))
|
|
uFlags |= COF_IEXPLORE;
|
|
}
|
|
|
|
IBrowserService *pbs;
|
|
ITravelLog *ptlClone = NULL;
|
|
DWORD bid = BID_TOPFRAMEBROWSER;
|
|
|
|
if (!(wFlags & SBSP_NOTRANSFERHIST))
|
|
{
|
|
if (SUCCEEDED(_pspOuter->QueryService(SID_STopFrameBrowser, IID_PPV_ARG(IBrowserService, &pbs))))
|
|
{
|
|
ITravelLog *ptl;
|
|
|
|
if (SUCCEEDED(pbs->GetTravelLog(&ptl)))
|
|
{
|
|
if (SUCCEEDED(ptl->Clone(&ptlClone)))
|
|
{
|
|
ptlClone->UpdateEntry(pbs, FALSE);
|
|
bid = pbs->GetBrowserIndex();
|
|
}
|
|
ptl->Release();
|
|
}
|
|
pbs->Release();
|
|
}
|
|
}
|
|
|
|
INotifyAppStart * pnasTop;
|
|
HRESULT hr = _pspOuter->QueryService(SID_STopLevelBrowser, IID_PPV_ARG(INotifyAppStart, &pnasTop));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
pnasTop->AppStarting();
|
|
pnasTop->Release();
|
|
}
|
|
|
|
hr = SHOpenNewFrame(pidlNew, ptlClone, bid, uFlags);
|
|
|
|
if (ptlClone)
|
|
ptlClone->Release();
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// This is a helper member of CBaseBroaser class (non-virtual), which
|
|
// returns the effective client area. We get this rectangle by subtracting
|
|
// the status bar area from the real client area.
|
|
//
|
|
HRESULT CBaseBrowser2::_GetEffectiveClientArea(LPRECT lprectBorder, HMONITOR hmon)
|
|
{
|
|
// (derived class overrides w/ GetEffectiveClientRect for FCIDM_STATUS etc.)
|
|
//
|
|
// This code should only be hit in the WebBrowserOC case, but I don't
|
|
// have a convenient assert for that... [mikesh]
|
|
//
|
|
ASSERT(hmon == NULL);
|
|
GetClientRect(_bbd._hwnd, lprectBorder);
|
|
return NOERROR;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::RequestBorderSpace(LPCBORDERWIDTHS pborderwidths)
|
|
{
|
|
TraceMsg(TF_SHDUIACTIVATE, "UIW::ReqestBorderSpace pborderwidths=%x,%x,%x,%x",
|
|
pborderwidths->left, pborderwidths->top, pborderwidths->right, pborderwidths->bottom);
|
|
return S_OK;
|
|
}
|
|
|
|
//
|
|
// This is an implementation of IOleInPlaceUIWindow::GetBorder.
|
|
//
|
|
// This function returns the bounding rectangle for the active object.
|
|
// It gets the effective client area, then subtract border area taken by
|
|
// all "frame" toolbars.
|
|
//
|
|
HRESULT CBaseBrowser2::GetBorder(LPRECT lprectBorder)
|
|
{
|
|
_pbsOuter->_GetViewBorderRect(lprectBorder);
|
|
return S_OK;
|
|
}
|
|
|
|
//
|
|
// NOTES: We used to handle the border space negotiation in CShellBrowser
|
|
// and block it for OC (in Beta-1 of IE4), but I've changed it so that
|
|
// CBaseBrowser2 always handles it. It simplifies our implementation and
|
|
// also allows a DocObject to put toolbars within the frameset, which is
|
|
// requested by the Excel team. (SatoNa)
|
|
//
|
|
HRESULT CBaseBrowser2::SetBorderSpace(LPCBORDERWIDTHS pborderwidths)
|
|
{
|
|
if (pborderwidths)
|
|
{
|
|
TraceMsg(TF_SHDUIACTIVATE, "UIW::SetBorderSpace pborderwidths=%x,%x,%x,%x",
|
|
pborderwidths->left, pborderwidths->top, pborderwidths->right, pborderwidths->bottom);
|
|
_rcBorderDoc = *pborderwidths;
|
|
}
|
|
else
|
|
{
|
|
TraceMsg(TF_SHDUIACTIVATE, "UIW::SetBorderSpace pborderwidths=NULL");
|
|
SetRect(&_rcBorderDoc, 0, 0, 0, 0);
|
|
}
|
|
|
|
_pbsOuter->_UpdateViewRectSize();
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::SetActiveObject(IOleInPlaceActiveObject *pActiveObject, LPCOLESTR pszObjName)
|
|
{
|
|
TraceMsg(TF_SHDUIACTIVATE, "UIW::SetActiveObject called %x", pActiveObject);
|
|
|
|
ATOMICRELEASE(_pact);
|
|
|
|
if (pActiveObject)
|
|
{
|
|
_pact = pActiveObject;
|
|
_pact->AddRef();
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
/***********************************************************************\
|
|
FUNCTION: _AddFolderOptionsSheets
|
|
|
|
DESCRIPTION:
|
|
Add the sheets for the "Folder Options" dialog. These sheets
|
|
come from the IShelLView object.
|
|
\***********************************************************************/
|
|
HRESULT CBaseBrowser2::_AddFolderOptionsSheets(DWORD dwReserved, LPFNADDPROPSHEETPAGE pfnAddPropSheetPage, LPPROPSHEETHEADER ppsh)
|
|
{
|
|
// Add the normal Folder Option sheets.
|
|
IShellPropSheetExt * ppsx;
|
|
HRESULT hr = _pbsOuter->CreateBrowserPropSheetExt(IID_PPV_ARG(IShellPropSheetExt, &ppsx));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = ppsx->AddPages(AddPropSheetPage, (LPARAM)ppsh);
|
|
ppsx->Release();
|
|
}
|
|
|
|
// Let the view add additional pages. The exception will be FTP Folders because it exists to add
|
|
// internet pages and we don't want them here. However, if the above failed, then
|
|
// we also want to fall back to this. One of the cases this fixes if if the
|
|
// browser fell back to legacy FTP support (web browser), then the above call will
|
|
// fail on browser only, and we want to fall thru here to add the internet options. Which
|
|
// is appropriate for the fallback legacy FTP case because the menu will only have "Internet Options"
|
|
// on it.
|
|
if (FAILED(hr) || !IsBrowserFrameOptionsSet(_bbd._psf, BFO_BOTH_OPTIONS))
|
|
{
|
|
EVAL(SUCCEEDED(hr = _bbd._psv->AddPropertySheetPages(dwReserved, pfnAddPropSheetPage, (LPARAM)ppsh)));
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
|
|
/***********************************************************************\
|
|
FUNCTION: _AddInternetOptionsSheets
|
|
|
|
DESCRIPTION:
|
|
Add the sheets for the "Internet Options" dialog. These sheets
|
|
come from the browser.
|
|
\***********************************************************************/
|
|
HRESULT CBaseBrowser2::_AddInternetOptionsSheets(DWORD dwReserved, LPFNADDPROPSHEETPAGE pfnAddPropSheetPage, LPPROPSHEETHEADER ppsh)
|
|
{
|
|
HRESULT hr;
|
|
|
|
// Add the normal Internet Control Panel sheets. (This won't work when viewing FTP)
|
|
if (_bbd._psvPending)
|
|
hr = _bbd._psvPending->AddPropertySheetPages(dwReserved, pfnAddPropSheetPage, (LPARAM)ppsh);
|
|
else
|
|
hr = _bbd._psv->AddPropertySheetPages(dwReserved, pfnAddPropSheetPage, (LPARAM)ppsh);
|
|
|
|
return hr;
|
|
}
|
|
|
|
/***********************************************************************\
|
|
FUNCTION: _DoOptions
|
|
|
|
DESCRIPTION:
|
|
The user selected either "Folder Options" or "Internet Options" from
|
|
the View or Tools menu (or where ever it lives this week). The logic
|
|
in this function is a little strange because sometimes the caller doesn't
|
|
tell us which we need to display in the pvar. If not, we need to calculate
|
|
what to use.
|
|
1. If it's a URL pidl (HTTP, GOPHER, etc) then we assume it's the
|
|
"Internet Options" dialog. We then use psv->AddPropertySheetPages()
|
|
to create the "Internet Options" property sheets.
|
|
2. If it's in the shell (or FTP because it needs folder options), then
|
|
we assume it's "Folder Options" the user selected. In that case,
|
|
we get the property sheets using _pbsOuter->CreateBrowserPropSheetExt().
|
|
|
|
Now it gets weird. The PMs want FTP to have both "Internet Options" and
|
|
"Folder Options". If the pvar param is NULL, assume it's "Folder Options".
|
|
If it was "Internet Options" in the internet case, then I will pass an
|
|
pvar forcing Internet Options.
|
|
|
|
NOTE: SBO_NOBROWSERPAGES means "Folder Options". I'm guessing browser refers
|
|
to the original explorer browser.
|
|
\***********************************************************************/
|
|
|
|
HDPA CBaseBrowser2::s_hdpaOptionsHwnd = NULL;
|
|
|
|
void CBaseBrowser2::_DoOptions(VARIANT* pvar)
|
|
{
|
|
// Step 1. Determine what sheets to use.
|
|
DWORD dwFlags = SBO_DEFAULT;
|
|
TCHAR szCaption[MAX_PATH];
|
|
|
|
if (!_bbd._psv)
|
|
return;
|
|
|
|
// Did the caller explicitly tell us which to use?
|
|
if (pvar && pvar->vt == VT_I4)
|
|
dwFlags = pvar->lVal;
|
|
else if (_bbd._pidlCur)
|
|
{
|
|
// don't show the Folder Option pages if
|
|
// 1. we're browsing the internet (excluding FTP), or
|
|
// 2. if we're browsing a local file (not a folder), like a local .htm file.
|
|
if (IsBrowserFrameOptionsSet(_bbd._psf, BFO_RENAME_FOLDER_OPTIONS_TOINTERNET))
|
|
{
|
|
// SBO_NOBROWSERPAGES means don't add the "Folder Options" pages.
|
|
dwFlags = SBO_NOBROWSERPAGES;
|
|
}
|
|
}
|
|
|
|
PROPSHEETHEADER psh;
|
|
HPROPSHEETPAGE rPages[MAX_PAGES];
|
|
|
|
psh.dwSize = SIZEOF(psh);
|
|
psh.dwFlags = PSH_DEFAULT | PSH_USECALLBACK;
|
|
psh.hInstance = MLGetHinst();
|
|
psh.hwndParent = _bbd._hwnd;
|
|
psh.pszCaption = szCaption;
|
|
psh.nPages = 0;
|
|
psh.nStartPage = 0;
|
|
psh.phpage = rPages;
|
|
psh.pfnCallback = _OptionsPropSheetCallback;
|
|
|
|
// Step 2. Now add "Internet Options" or "Folder Options" sheets.
|
|
if (dwFlags == SBO_NOBROWSERPAGES)
|
|
{
|
|
// They don't want folder pages. (The used to refer to it as browser)
|
|
EVAL(SUCCEEDED(_AddInternetOptionsSheets(0, AddPropSheetPage, &psh)));
|
|
MLLoadString(IDS_INTERNETOPTIONS, szCaption, ARRAYSIZE(szCaption));
|
|
}
|
|
else
|
|
{
|
|
EVAL(SUCCEEDED(_AddFolderOptionsSheets(0, AddPropSheetPage, &psh)));
|
|
MLLoadString(IDS_FOLDEROPTIONS, szCaption, ARRAYSIZE(szCaption));
|
|
}
|
|
|
|
ULONG_PTR uCookie = 0;
|
|
SHActivateContext(&uCookie);
|
|
if (psh.nPages == 0)
|
|
{
|
|
SHRestrictedMessageBox(_bbd._hwnd);
|
|
}
|
|
else
|
|
{
|
|
// Step 3. Display the dialog
|
|
_bbd._psv->EnableModelessSV(FALSE);
|
|
INT_PTR iPsResult = PropertySheet(&psh);
|
|
_SyncDPA();
|
|
_bbd._psv->EnableModelessSV(TRUE);
|
|
|
|
if (ID_PSREBOOTSYSTEM == iPsResult)
|
|
{
|
|
// The "offline folders" prop page will request a reboot if the user
|
|
// has enabled or disabled client-side-caching.
|
|
RestartDialog(_bbd._hwnd, NULL, EWX_REBOOT);
|
|
}
|
|
}
|
|
if (uCookie)
|
|
{
|
|
SHDeactivateContext(uCookie);
|
|
}
|
|
}
|
|
|
|
// we're here because our prop sheet just closed
|
|
// we need to purge it from the hwnd list
|
|
// check all the hwnds because 1) there's probably
|
|
// only one anyway, 2) paranoia.
|
|
void CBaseBrowser2::_SyncDPA()
|
|
{
|
|
ENTERCRITICAL;
|
|
|
|
if (s_hdpaOptionsHwnd != NULL)
|
|
{
|
|
int i, cPtr = DPA_GetPtrCount(s_hdpaOptionsHwnd);
|
|
ASSERT(cPtr >= 0);
|
|
|
|
// remove handles for windows which aren't there anymore
|
|
for (i = cPtr - 1; i >= 0; i--)
|
|
{
|
|
HWND hwnd = (HWND)DPA_GetPtr(s_hdpaOptionsHwnd, i);
|
|
if (!IsWindow(hwnd))
|
|
{
|
|
DPA_DeletePtr(s_hdpaOptionsHwnd, i);
|
|
cPtr--;
|
|
}
|
|
}
|
|
|
|
// if there aren't any windows left then clean up the hdpa
|
|
if (cPtr == 0)
|
|
{
|
|
DPA_Destroy(s_hdpaOptionsHwnd);
|
|
s_hdpaOptionsHwnd = NULL;
|
|
}
|
|
}
|
|
|
|
LEAVECRITICAL;
|
|
}
|
|
|
|
int CALLBACK
|
|
CBaseBrowser2::_OptionsPropSheetCallback(HWND hwndDlg, UINT uMsg, LPARAM lParam)
|
|
{
|
|
switch (uMsg)
|
|
{
|
|
case PSCB_INITIALIZED:
|
|
{
|
|
ENTERCRITICAL;
|
|
|
|
if (s_hdpaOptionsHwnd == NULL)
|
|
{
|
|
// low mem -> Create failure -> don't track hwnd
|
|
s_hdpaOptionsHwnd = DPA_Create(1);
|
|
}
|
|
|
|
if (s_hdpaOptionsHwnd != NULL)
|
|
{
|
|
// low mem -> AppendPtr array expansion failure -> don't track hwnd
|
|
DPA_AppendPtr(s_hdpaOptionsHwnd, hwndDlg);
|
|
}
|
|
|
|
LEAVECRITICAL;
|
|
}
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::QueryStatus(const GUID *pguidCmdGroup, ULONG cCmds,
|
|
OLECMD rgCmds[], OLECMDTEXT *pcmdtext)
|
|
{
|
|
if (rgCmds == NULL)
|
|
return E_INVALIDARG;
|
|
|
|
if (pguidCmdGroup == NULL)
|
|
{
|
|
for (ULONG i = 0 ; i < cCmds; i++)
|
|
{
|
|
rgCmds[i].cmdf = 0;
|
|
|
|
switch (rgCmds[i].cmdID)
|
|
{
|
|
case OLECMDID_SETDOWNLOADSTATE:
|
|
case OLECMDID_UPDATECOMMANDS:
|
|
rgCmds[i].cmdf = OLECMDF_ENABLED;
|
|
break;
|
|
|
|
case OLECMDID_STOP:
|
|
case OLECMDID_STOPDOWNLOAD:
|
|
if (_bbd._psvPending) // pending views are stoppable
|
|
{
|
|
rgCmds[i].cmdf = OLECMDF_ENABLED;
|
|
}
|
|
else if (_bbd._pctView) // current views may support stop also
|
|
{
|
|
_bbd._pctView->QueryStatus(NULL, 1, &rgCmds[i], pcmdtext);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
// set to zero above
|
|
if (_bbd._pctView)
|
|
{
|
|
// Recursion check. Avoid looping for those command IDs where Trident bounces
|
|
// back up to us.
|
|
//
|
|
if (_fInQueryStatus)
|
|
break;
|
|
_fInQueryStatus = TRUE;
|
|
_bbd._pctView->QueryStatus(NULL, 1, &rgCmds[i], pcmdtext);
|
|
_fInQueryStatus = FALSE;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else if (IsEqualGUID(CGID_Explorer, *pguidCmdGroup))
|
|
{
|
|
for (ULONG i=0 ; i < cCmds ; i++)
|
|
{
|
|
switch (rgCmds[i].cmdID)
|
|
{
|
|
case SBCMDID_ADDTOFAVORITES:
|
|
case SBCMDID_CREATESHORTCUT:
|
|
rgCmds[i].cmdf = OLECMDF_ENABLED; // support these unconditionally
|
|
break;
|
|
|
|
case SBCMDID_CANCELNAVIGATION:
|
|
rgCmds[i].cmdf = _bbd._psvPending ? OLECMDF_ENABLED : 0;
|
|
break;
|
|
|
|
case SBCMDID_OPTIONS:
|
|
rgCmds[i].cmdf = OLECMDF_ENABLED;
|
|
break;
|
|
|
|
default:
|
|
rgCmds[i].cmdf = 0;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else if (IsEqualGUID(CGID_ShellDocView, *pguidCmdGroup))
|
|
{
|
|
for (ULONG i=0 ; i < cCmds ; i++)
|
|
{
|
|
ITravelLog *ptl;
|
|
|
|
switch (rgCmds[i].cmdID)
|
|
{
|
|
case SHDVID_CANGOBACK:
|
|
rgCmds[i].cmdf = FALSE; // Assume False
|
|
if (SUCCEEDED(GetTravelLog(&ptl)))
|
|
{
|
|
ASSERT(ptl);
|
|
if (S_OK == ptl->GetTravelEntry(SAFECAST(this, IShellBrowser *), TLOG_BACK, NULL))
|
|
rgCmds[i].cmdf = TRUE;
|
|
ptl->Release();
|
|
}
|
|
break;
|
|
|
|
case SHDVID_CANGOFORWARD:
|
|
rgCmds[i].cmdf = FALSE; // Assume False
|
|
if (SUCCEEDED(GetTravelLog(&ptl)))
|
|
{
|
|
ASSERT(ptl);
|
|
if (S_OK == ptl->GetTravelEntry(SAFECAST(this, IShellBrowser *), TLOG_FORE, NULL))
|
|
rgCmds[i].cmdf = TRUE;
|
|
ptl->Release();
|
|
}
|
|
break;
|
|
|
|
case SHDVID_PRINTFRAME:
|
|
case SHDVID_MIMECSETMENUOPEN:
|
|
case SHDVID_FONTMENUOPEN:
|
|
if (_bbd._pctView)
|
|
_bbd._pctView->QueryStatus(pguidCmdGroup, 1, &rgCmds[i], pcmdtext);
|
|
break;
|
|
|
|
default:
|
|
rgCmds[i].cmdf = 0;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
return OLECMDERR_E_UNKNOWNGROUP;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::_ShowBlankPage(LPCTSTR pszAboutUrl, LPCITEMIDLIST pidlIntended)
|
|
{
|
|
// Never execute this twice.
|
|
if (_fNavigatedToBlank)
|
|
{
|
|
TraceMsg(TF_WARNING, "Re-entered CBaseBrowser2::_ShowBlankPage");
|
|
return E_FAIL;
|
|
}
|
|
|
|
_fNavigatedToBlank = TRUE;
|
|
|
|
BSTR bstrURL;
|
|
TCHAR szPendingURL[MAX_URL_STRING + 1];
|
|
TCHAR *pszOldUrl = NULL;
|
|
|
|
szPendingURL[0] = TEXT('#');
|
|
HRESULT hres;
|
|
|
|
|
|
if (pidlIntended)
|
|
{
|
|
hres = ::IEGetNameAndFlags(pidlIntended, SHGDN_FORPARSING, szPendingURL + 1, SIZECHARS(szPendingURL)-1, NULL);
|
|
if (S_OK == hres)
|
|
pszOldUrl = szPendingURL;
|
|
}
|
|
|
|
hres = CreateBlankURL(&bstrURL, pszAboutUrl, pszOldUrl);
|
|
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
LPITEMIDLIST pidlTemp;
|
|
|
|
hres = IECreateFromPathW(bstrURL, &pidlTemp);
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
//
|
|
// Note that we pass TRUE as fDontCallCancel to asynchronously
|
|
// cancel the current view. Otherwise, we hit GPF in CDocHostObject::
|
|
// _CancelPendingNavigation.
|
|
//
|
|
_NavigateToPidlAsync(pidlTemp, 0, TRUE); // takes ownership of pidl
|
|
}
|
|
|
|
SysFreeString(bstrURL);
|
|
}
|
|
return hres;
|
|
}
|
|
|
|
int CALLBACK _PunkRelease(void * p, void * pData)
|
|
{
|
|
IUnknown* punk = (IUnknown*)p;
|
|
punk->Release();
|
|
return 1;
|
|
}
|
|
|
|
void CBaseBrowser2::_DLMDestroy(void)
|
|
{
|
|
if (_hdpaDLM)
|
|
{
|
|
DPA_DestroyCallback(_hdpaDLM, _PunkRelease, NULL);
|
|
_hdpaDLM = NULL;
|
|
}
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::InitializeDownloadManager()
|
|
{
|
|
_hdpaDLM = DPA_Create(4);
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
//
|
|
// DLM = DownLoad Manager
|
|
//
|
|
void CBaseBrowser2::_DLMUpdate(MSOCMD* prgCmd)
|
|
{
|
|
ASSERT(prgCmd->cmdID == OLECMDID_STOPDOWNLOAD);
|
|
for (int i = DPA_GetPtrCount(_hdpaDLM) - 1; i >= 0; i--)
|
|
{
|
|
IOleCommandTarget* pcmdt = (IOleCommandTarget*)DPA_GetPtr(_hdpaDLM, i);
|
|
prgCmd->cmdf = 0;
|
|
pcmdt->QueryStatus(NULL, 1, prgCmd, NULL);
|
|
if (prgCmd->cmdf & MSOCMDF_ENABLED)
|
|
{
|
|
// We found one downloading guy, skip others.
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
// This guy is no longer busy, remove it from the list,
|
|
// and continue.
|
|
DPA_DeletePtr(_hdpaDLM, i);
|
|
pcmdt->Release();
|
|
}
|
|
}
|
|
}
|
|
|
|
void CBaseBrowser2::_DLMRegister(IUnknown* punk)
|
|
{
|
|
// Check if it's already registered.
|
|
for (int i = 0; i < DPA_GetPtrCount(_hdpaDLM); i++)
|
|
{
|
|
IOleCommandTarget* pcmdt = (IOleCommandTarget*)DPA_GetPtr(_hdpaDLM, i);
|
|
if (IsSameObject(pcmdt, punk))
|
|
{
|
|
// Already registered, don't register.
|
|
return;
|
|
}
|
|
}
|
|
|
|
IOleCommandTarget* pcmdt;
|
|
HRESULT hres = punk->QueryInterface(IID_PPV_ARG(IOleCommandTarget, &pcmdt));
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
if (DPA_AppendPtr(_hdpaDLM, pcmdt) == -1)
|
|
{
|
|
pcmdt->Release();
|
|
}
|
|
}
|
|
}
|
|
|
|
//
|
|
// This function updates the _fDescendentNavigate flag.
|
|
//
|
|
// ALGORITHM:
|
|
// If pvaragIn->lVal has some non-zero value, we set _fDescendentNavigate.
|
|
// Otherwise, we ask the current view to see if it has something to stop.
|
|
//
|
|
HRESULT CBaseBrowser2::_setDescendentNavigate(VARIANTARG *pvarargIn)
|
|
{
|
|
ASSERT(!pvarargIn || pvarargIn->vt == VT_I4 || pvarargIn->vt == VT_BOOL || pvarargIn->vt == VT_UNKNOWN);
|
|
if (!pvarargIn || !pvarargIn->lVal)
|
|
{
|
|
MSOCMD rgCmd;
|
|
|
|
rgCmd.cmdID = OLECMDID_STOPDOWNLOAD;
|
|
rgCmd.cmdf = 0;
|
|
if (_bbd._pctView)
|
|
_bbd._pctView->QueryStatus(NULL, 1, &rgCmd, NULL);
|
|
|
|
//
|
|
// If and only if the view says "I'm not navigating any more",
|
|
// we'll ask the same question to each registered objects.
|
|
//
|
|
if (_hdpaDLM && !(rgCmd.cmdf & MSOCMDF_ENABLED))
|
|
{
|
|
_DLMUpdate(&rgCmd);
|
|
}
|
|
|
|
_fDescendentNavigate = (rgCmd.cmdf & MSOCMDF_ENABLED) ? TRUE:FALSE;
|
|
}
|
|
else
|
|
{
|
|
if (_hdpaDLM && pvarargIn->vt == VT_UNKNOWN)
|
|
{
|
|
ASSERT(pvarargIn->punkVal);
|
|
_DLMRegister(pvarargIn->punkVal);
|
|
}
|
|
_fDescendentNavigate = TRUE;
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
void CBaseBrowser2::_CreateShortcutOnDesktop(IUnknown *pUnk, BOOL fUI)
|
|
{
|
|
ISHCUT_PARAMS ShCutParams = {0};
|
|
IWebBrowser *pwb = NULL;
|
|
IDispatch *pdisp = NULL;
|
|
IHTMLDocument2 *pDoc = NULL;
|
|
LPITEMIDLIST pidlCur = NULL;
|
|
BSTR bstrTitle = NULL;
|
|
BSTR bstrURL = NULL;
|
|
|
|
if (!fUI || (MLShellMessageBox(_bbd._hwnd,
|
|
MAKEINTRESOURCE(IDS_CREATE_SHORTCUT_MSG),
|
|
MAKEINTRESOURCE(IDS_TITLE),
|
|
MB_OKCANCEL) == IDOK))
|
|
{
|
|
TCHAR szPath[MAX_PATH];
|
|
|
|
if (SHGetSpecialFolderPath(NULL, szPath, CSIDL_DESKTOPDIRECTORY, TRUE))
|
|
{
|
|
TCHAR szName[MAX_URL_STRING];
|
|
HRESULT hr;
|
|
|
|
if (pUnk)
|
|
{
|
|
hr = IUnknown_QueryService(pUnk, SID_SHlinkFrame, IID_PPV_ARG(IWebBrowser, &pwb));
|
|
if (hr)
|
|
goto Cleanup;
|
|
|
|
hr = pUnk->QueryInterface(IID_PPV_ARG(IHTMLDocument2, &pDoc));
|
|
if (hr)
|
|
goto Cleanup;
|
|
|
|
hr = pDoc->get_URL(&bstrURL);
|
|
if (hr)
|
|
goto Cleanup;
|
|
|
|
hr = pDoc->get_title(&bstrTitle);
|
|
if (hr)
|
|
goto Cleanup;
|
|
|
|
if (SysStringLen(bstrTitle) == 0)
|
|
{
|
|
StrCpyNW(szName, bstrURL, ARRAYSIZE(szName));
|
|
ShCutParams.pszTitle = PathFindFileName(szName);
|
|
}
|
|
else
|
|
{
|
|
StrCpyNW(szName, bstrTitle, ARRAYSIZE(szName));
|
|
ShCutParams.pszTitle = szName;
|
|
}
|
|
|
|
pidlCur = PidlFromUrl(bstrURL);
|
|
if (!pidlCur)
|
|
goto Cleanup;
|
|
|
|
ShCutParams.pidlTarget = pidlCur;
|
|
}
|
|
else
|
|
{
|
|
hr = QueryService(SID_SHlinkFrame, IID_PPV_ARG(IWebBrowser, &pwb));
|
|
if (hr)
|
|
goto Cleanup;
|
|
|
|
hr = pwb->get_Document(&pdisp);
|
|
if (hr)
|
|
goto Cleanup;
|
|
|
|
hr = pdisp->QueryInterface(IID_PPV_ARG(IHTMLDocument2, &pDoc));
|
|
if (hr)
|
|
goto Cleanup;
|
|
|
|
ShCutParams.pidlTarget = _bbd._pidlCur;
|
|
if(_bbd._pszTitleCur)
|
|
{
|
|
StrCpyNW(szName, _bbd._pszTitleCur, ARRAYSIZE(szName));
|
|
ShCutParams.pszTitle = szName;
|
|
}
|
|
else
|
|
{
|
|
::IEGetNameAndFlags(_bbd._pidlCur, SHGDN_INFOLDER, szName, SIZECHARS(szName), NULL);
|
|
ShCutParams.pszTitle = PathFindFileName(szName);
|
|
}
|
|
}
|
|
ShCutParams.pszDir = szPath;
|
|
ShCutParams.pszOut = NULL;
|
|
ShCutParams.bUpdateProperties = FALSE;
|
|
ShCutParams.bUniqueName = TRUE;
|
|
ShCutParams.bUpdateIcon = TRUE;
|
|
|
|
hr = pwb->QueryInterface(IID_PPV_ARG(IOleCommandTarget, &ShCutParams.pCommand));
|
|
ASSERT((S_OK == hr) && (BOOLIFY(ShCutParams.pCommand)));
|
|
if (hr)
|
|
goto Cleanup;
|
|
|
|
ShCutParams.pDoc = pDoc;
|
|
ShCutParams.pDoc->AddRef();
|
|
|
|
hr = CreateShortcutInDirEx(&ShCutParams);
|
|
AssertMsg(SUCCEEDED(hr), TEXT("CDOH::_CSOD CreateShortcutInDir failed %x"), hr);
|
|
if (hr)
|
|
goto Cleanup;
|
|
}
|
|
else
|
|
{
|
|
TraceMsg(DM_ERROR, "CSB::_CSOD SHGetSFP(DESKTOP) failed");
|
|
}
|
|
}
|
|
Cleanup:
|
|
SysFreeString(bstrTitle);
|
|
SysFreeString(bstrURL);
|
|
ILFree(pidlCur);
|
|
SAFERELEASE(ShCutParams.pDoc);
|
|
SAFERELEASE(ShCutParams.pCommand);
|
|
SAFERELEASE(pwb);
|
|
SAFERELEASE(pdisp);
|
|
SAFERELEASE(pDoc);
|
|
}
|
|
|
|
|
|
void CBaseBrowser2::_AddToFavorites(LPCITEMIDLIST pidl, LPCTSTR pszTitle, BOOL fDisplayUI)
|
|
{
|
|
HRESULT hr;
|
|
IWebBrowser *pwb = NULL;
|
|
IOleCommandTarget *pcmdt = NULL;
|
|
|
|
if (SHIsRestricted2W(_bbd._hwnd, REST_NoFavorites, NULL, 0))
|
|
return;
|
|
|
|
hr = QueryService(SID_SHlinkFrame, IID_PPV_ARG(IWebBrowser, &pwb));
|
|
if (S_OK == hr)
|
|
{
|
|
hr = pwb->QueryInterface(IID_PPV_ARG(IOleCommandTarget, &pcmdt));
|
|
ASSERT((S_OK == hr) && (BOOLIFY(pcmdt)));
|
|
|
|
pwb->Release();
|
|
}
|
|
|
|
//there's a small window where _pidlCur can be freed while AddToFavorites is coming up,
|
|
// so use a local copy instead
|
|
LPITEMIDLIST pidlCur = NULL;
|
|
if (!pidl)
|
|
pidlCur = ILClone(_bbd._pidlCur);
|
|
|
|
if (pidl || pidlCur)
|
|
AddToFavorites(_bbd._hwnd, pidl ? pidl : pidlCur, pszTitle, fDisplayUI, pcmdt, NULL);
|
|
|
|
ILFree(pidlCur);
|
|
|
|
SAFERELEASE(pcmdt);
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::_OnCoCreateDocument(VARIANTARG *pvarargOut)
|
|
{
|
|
HRESULT hres;
|
|
|
|
//
|
|
// Cache the class factory object and lock it (leave it loaded)
|
|
//
|
|
if (_pcfHTML == NULL)
|
|
{
|
|
TraceMsg(DM_COCREATEHTML, "CBB::_OnCoCreateDoc called first time (this=%x)", this);
|
|
hres = CoGetClassObject(CLSID_HTMLDocument, CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER,
|
|
0, IID_PPV_ARG(IClassFactory, &_pcfHTML));
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
hres = _pcfHTML->LockServer(TRUE);
|
|
if (FAILED(hres))
|
|
{
|
|
_pcfHTML->Release();
|
|
_pcfHTML = NULL;
|
|
return hres;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
return hres;
|
|
}
|
|
}
|
|
|
|
TraceMsg(DM_COCREATEHTML, "CBB::_OnCoCreateDoc creating an instance (this=%x)", this);
|
|
|
|
hres = _pcfHTML->CreateInstance(NULL, IID_PPV_ARG(IUnknown, &pvarargOut->punkVal));
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
pvarargOut->vt = VT_UNKNOWN;
|
|
}
|
|
else
|
|
{
|
|
pvarargOut->vt = VT_EMPTY;
|
|
}
|
|
return hres;
|
|
}
|
|
|
|
|
|
// fill a buffer with a variant, return a pointer to that buffer on success of the conversion
|
|
|
|
LPCTSTR VariantToString(const VARIANT *pv, LPTSTR pszBuf, UINT cch)
|
|
{
|
|
*pszBuf = 0;
|
|
|
|
if (pv && pv->vt == VT_BSTR && pv->bstrVal)
|
|
{
|
|
StrCpyN(pszBuf, pv->bstrVal, cch);
|
|
if (*pszBuf)
|
|
return pszBuf;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::Exec(const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt,
|
|
VARIANTARG *pvarargIn, VARIANTARG *pvarargOut)
|
|
{
|
|
HRESULT hres = OLECMDERR_E_NOTSUPPORTED;
|
|
|
|
if (pguidCmdGroup == NULL)
|
|
{
|
|
switch(nCmdID)
|
|
{
|
|
|
|
case OLECMDID_CLOSE:
|
|
HWND hwnd;
|
|
GetWindow(&hwnd);
|
|
PostMessage(hwnd, WM_CLOSE, 0, 0);
|
|
hres = S_OK;
|
|
break;
|
|
|
|
// CBaseBrowser2 doesn't actually do the toolbar -- itbar does, forward this
|
|
case OLECMDID_UPDATECOMMANDS:
|
|
_NotifyCommandStateChange();
|
|
hres = S_OK;
|
|
break;
|
|
|
|
case OLECMDID_SETDOWNLOADSTATE:
|
|
|
|
ASSERT(pvarargIn);
|
|
|
|
if (pvarargIn)
|
|
{
|
|
_setDescendentNavigate(pvarargIn);
|
|
hres = _updateNavigationUI();
|
|
}
|
|
else
|
|
{
|
|
hres = E_INVALIDARG;
|
|
}
|
|
break;
|
|
|
|
case OLECMDID_REFRESH:
|
|
if (_bbd._pctView) // we must check!
|
|
hres = _bbd._pctView->Exec(NULL, nCmdID, nCmdexecopt, pvarargIn, pvarargOut);
|
|
else if (_bbd._psv)
|
|
{
|
|
_bbd._psv->Refresh();
|
|
hres = S_OK;
|
|
}
|
|
|
|
break;
|
|
|
|
//
|
|
// When Exec(OLECMDID_STOP) is called either by the containee (the
|
|
// current document) or the automation service object, we cancel
|
|
// the pending navigation (if any), then tell the current document
|
|
// to stop the go-going download in that page.
|
|
//
|
|
case OLECMDID_STOP:
|
|
// cant stop if we are modeless
|
|
if (S_FALSE == _DisableModeless())
|
|
{
|
|
LPITEMIDLIST pidlIntended = (_bbd._pidlPending) ? ILClone(_bbd._pidlPending) : NULL;
|
|
_CancelPendingNavigation();
|
|
|
|
// the _bbd._pctView gives us a _StopCurrentView()
|
|
_pbsOuter->_ExecChildren(_bbd._pctView, TRUE, NULL, OLECMDID_STOP, OLECMDEXECOPT_DONTPROMPTUSER, NULL, NULL); // Exec
|
|
|
|
if (!_bbd._pidlCur)
|
|
{
|
|
TCHAR szResURL[MAX_URL_STRING];
|
|
|
|
hres = MLBuildResURLWrap(TEXT("shdoclc.dll"),
|
|
HINST_THISDLL,
|
|
ML_CROSSCODEPAGE,
|
|
TEXT("navcancl.htm"),
|
|
szResURL,
|
|
ARRAYSIZE(szResURL),
|
|
TEXT("shdocvw.dll"));
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
_ShowBlankPage(szResURL, pidlIntended);
|
|
}
|
|
}
|
|
|
|
if (pidlIntended)
|
|
{
|
|
ILFree(pidlIntended);
|
|
}
|
|
|
|
}
|
|
|
|
hres = S_OK;
|
|
break;
|
|
|
|
// handled in basesb so IWebBrowser::ExecWB gets this
|
|
// since this used to be in shbrowse, make sure we do
|
|
// it only if _fTopBrowser
|
|
case OLECMDID_FIND:
|
|
#define TBIDM_SEARCH 0x123 // defined in browseui\itbdrop.h
|
|
|
|
// Check restriction here cuz Win95 didn't check in SHFindFiles like it now does.
|
|
if (!SHRestricted(REST_NOFIND) && _fTopBrowser)
|
|
{
|
|
if (!_bbd._pctView || FAILED(_bbd._pctView->Exec(NULL, nCmdID, nCmdexecopt, pvarargIn, pvarargOut)))
|
|
{
|
|
if (pvarargIn && pvarargIn->vt == VT_UNKNOWN)
|
|
{
|
|
ASSERT(pvarargIn->punkVal);
|
|
|
|
VARIANT var = {0};
|
|
var.vt = VT_I4;
|
|
var.lVal = -1;
|
|
if (SUCCEEDED(IUnknown_Exec(pvarargIn->punkVal, &CLSID_CommonButtons, TBIDM_SEARCH, 0, NULL, &var)))
|
|
break;
|
|
}
|
|
SHFindFiles(_bbd._pidlCur, NULL);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case OLECMDID_HTTPEQUIV_DONE:
|
|
case OLECMDID_HTTPEQUIV:
|
|
hres = OnHttpEquiv(_bbd._psv, (OLECMDID_HTTPEQUIV_DONE == nCmdID), pvarargIn, pvarargOut);
|
|
break;
|
|
|
|
case OLECMDID_PREREFRESH:
|
|
// Tell the shell's HTML window we have a new document
|
|
// Fall through default
|
|
if (_phtmlWS)
|
|
{
|
|
_phtmlWS->ViewActivated();
|
|
}
|
|
|
|
// Binder prints by reflecting the print back down. do the same here
|
|
// Note: we may want to do the same for _PRINTPREVIEW, _PROPERTIES, _STOP, etc.
|
|
// The null command group should all go down, no need to stop these at the pass.
|
|
default:
|
|
if (_bbd._pctView) // we must check!
|
|
hres = _bbd._pctView->Exec(NULL, nCmdID, nCmdexecopt, pvarargIn, pvarargOut);
|
|
else
|
|
hres = OLECMDERR_E_NOTSUPPORTED;
|
|
break;
|
|
}
|
|
}
|
|
else if (IsEqualGUID(CGID_MSHTML, *pguidCmdGroup))
|
|
{
|
|
if (_bbd._pctView) // we must check!
|
|
hres = _bbd._pctView->Exec(&CGID_MSHTML, nCmdID, nCmdexecopt, pvarargIn, pvarargOut);
|
|
else
|
|
hres = OLECMDERR_E_NOTSUPPORTED;
|
|
}
|
|
else if (IsEqualGUID(CGID_Explorer, *pguidCmdGroup))
|
|
{
|
|
switch(nCmdID)
|
|
{
|
|
case SBCMDID_CREATESHORTCUT:
|
|
if ( pvarargIn
|
|
&& (V_VT(pvarargIn) == VT_UNKNOWN)
|
|
)
|
|
{
|
|
_CreateShortcutOnDesktop(V_UNKNOWN(pvarargIn), nCmdexecopt & OLECMDEXECOPT_PROMPTUSER);
|
|
}
|
|
else
|
|
{
|
|
_CreateShortcutOnDesktop(NULL, nCmdexecopt & OLECMDEXECOPT_PROMPTUSER);
|
|
}
|
|
hres = S_OK;
|
|
break;
|
|
|
|
case SBCMDID_ADDTOFAVORITES:
|
|
{
|
|
LPITEMIDLIST pidl = NULL;
|
|
|
|
//if someone doesn't pass a path in, _AddToFavorites will use the current page
|
|
if ((pvarargIn != NULL) && (pvarargIn->vt == VT_BSTR))
|
|
IECreateFromPath(pvarargIn->bstrVal, &pidl);
|
|
|
|
TCHAR szTitle[128];
|
|
LPTSTR pszTitle = NULL;
|
|
if (pvarargOut)
|
|
pszTitle = (LPTSTR)VariantToString(pvarargOut, szTitle, ARRAYSIZE(szTitle)); // may be NULL
|
|
else
|
|
{
|
|
if (_bbd._pszTitleCur)
|
|
pszTitle = StrCpyNW(szTitle, _bbd._pszTitleCur, ARRAYSIZE(szTitle));
|
|
}
|
|
|
|
_AddToFavorites(pidl, pszTitle, nCmdexecopt & OLECMDEXECOPT_PROMPTUSER);
|
|
|
|
if (pidl)
|
|
ILFree(pidl);
|
|
hres = S_OK;
|
|
}
|
|
break;
|
|
|
|
case SBCMDID_OPTIONS:
|
|
_DoOptions(pvarargIn);
|
|
break;
|
|
|
|
case SBCMDID_CANCELNAVIGATION:
|
|
|
|
TraceMsg(DM_NAV, "ief NAV::%s called when _bbd._pidlCur==%x, _bbd._psvPending==%x",
|
|
TEXT("Exec(SBCMDID_CANCELNAV) called"),
|
|
_bbd._pidlCur, _bbd._psvPending);
|
|
|
|
// Check if this is sync or async
|
|
if (pvarargIn && pvarargIn->vt == VT_I4 && pvarargIn->lVal)
|
|
{
|
|
TraceMsg(DM_WEBCHECKDRT, "CBB::Exec calling _CancelPendingNavigation");
|
|
_CancelPendingNavigation();
|
|
}
|
|
else
|
|
{
|
|
//
|
|
// We must call ASYNC version in this case because this call
|
|
// is from the pending view itself.
|
|
//
|
|
LPITEMIDLIST pidlIntended = (_bbd._pidlPending) ? ILClone(_bbd._pidlPending) : NULL;
|
|
_CancelPendingNavigationAsync();
|
|
|
|
if (!_bbd._pidlCur)
|
|
{
|
|
if (!_fDontShowNavCancelPage)
|
|
{
|
|
TCHAR szResURL[MAX_URL_STRING];
|
|
|
|
if (IsGlobalOffline())
|
|
{
|
|
hres = MLBuildResURLWrap(TEXT("shdoclc.dll"),
|
|
HINST_THISDLL,
|
|
ML_CROSSCODEPAGE,
|
|
TEXT("offcancl.htm"),
|
|
szResURL,
|
|
ARRAYSIZE(szResURL),
|
|
TEXT("shdocvw.dll"));
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
_ShowBlankPage(szResURL, pidlIntended);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
hres = MLBuildResURLWrap(TEXT("shdoclc.dll"),
|
|
HINST_THISDLL,
|
|
ML_CROSSCODEPAGE,
|
|
TEXT("navcancl.htm"),
|
|
szResURL,
|
|
ARRAYSIZE(szResURL),
|
|
TEXT("shdocvw.dll"));
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
_ShowBlankPage(szResURL, pidlIntended);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
_fDontShowNavCancelPage = FALSE;
|
|
}
|
|
}
|
|
|
|
if (pidlIntended)
|
|
ILFree(pidlIntended);
|
|
}
|
|
hres = S_OK;
|
|
break;
|
|
|
|
case SBCMDID_ASYNCNAVIGATION:
|
|
|
|
TraceMsg(DM_NAV, "ief NAV::%s called when _bbd._pidlCur==%x, _bbd._psvPending==%x",
|
|
TEXT("Exec(SBCMDID_ASYNCNAV) called"),
|
|
_bbd._pidlCur, _bbd._psvPending);
|
|
|
|
//
|
|
// We must call ASYNC version in this case because this call
|
|
// is from the pending view itself.
|
|
//
|
|
_SendAsyncNavigationMsg(pvarargIn);
|
|
hres = S_OK;
|
|
break;
|
|
|
|
|
|
case SBCMDID_COCREATEDOCUMENT:
|
|
hres = _OnCoCreateDocument(pvarargOut);
|
|
break;
|
|
|
|
case SBCMDID_HISTSFOLDER:
|
|
if (pvarargOut)
|
|
{
|
|
VariantClearLazy(pvarargOut);
|
|
if (NULL == _punkSFHistory)
|
|
{
|
|
IHistSFPrivate *phsfHistory;
|
|
|
|
hres = LoadHistoryShellFolder(NULL, &phsfHistory);
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
hres = phsfHistory->QueryInterface(IID_PPV_ARG(IUnknown, &_punkSFHistory));
|
|
phsfHistory->Release();
|
|
}
|
|
}
|
|
if (NULL != _punkSFHistory)
|
|
{
|
|
pvarargOut->vt = VT_UNKNOWN;
|
|
pvarargOut->punkVal = _punkSFHistory;
|
|
_punkSFHistory->AddRef();
|
|
}
|
|
}
|
|
break;
|
|
|
|
case SBCMDID_UPDATETRAVELLOG:
|
|
{
|
|
BOOL fForceUpdate = FALSE;
|
|
|
|
if (pvarargIn && (VT_I4 == V_VT(pvarargIn)))
|
|
{
|
|
_fIsLocalAnchor = !!(V_I4(pvarargIn) & TRAVELLOG_LOCALANCHOR);
|
|
fForceUpdate = !!(V_I4(pvarargIn) & TRAVELLOG_FORCEUPDATE);
|
|
}
|
|
|
|
_UpdateTravelLog(fForceUpdate);
|
|
}
|
|
// fall through
|
|
|
|
case SBCMDID_REPLACELOCATION:
|
|
if (pvarargIn && pvarargIn->vt == VT_BSTR)
|
|
{
|
|
WCHAR wzParsedUrl[MAX_URL_STRING];
|
|
LPWSTR pszUrl = pvarargIn->bstrVal;
|
|
LPITEMIDLIST pidl;
|
|
|
|
// BSTRs can be NULL.
|
|
if (!pszUrl)
|
|
pszUrl = L"";
|
|
|
|
// NOTE: This URL came from the user, so we need to clean it up.
|
|
// If the user entered "yahoo.com" or "Search Get Rich Quick",
|
|
// it will be turned into a search URL by ParseURLFromOutsideSourceW().
|
|
DWORD cchParsedUrl = ARRAYSIZE(wzParsedUrl);
|
|
if (!ParseURLFromOutsideSourceW(pszUrl, wzParsedUrl, &cchParsedUrl, NULL))
|
|
{
|
|
StrCpyN(wzParsedUrl, pszUrl, ARRAYSIZE(wzParsedUrl));
|
|
}
|
|
|
|
IEParseDisplayName(CP_ACP, wzParsedUrl, &pidl);
|
|
if (pidl)
|
|
{
|
|
NotifyRedirect(_bbd._psv, pidl, NULL);
|
|
ILFree(pidl);
|
|
}
|
|
}
|
|
|
|
// even if there was no url, still force no refresh.
|
|
_fGeneratedPage = TRUE;
|
|
|
|
// force updating the back and forward buttons
|
|
_pbsOuter->UpdateBackForwardState();
|
|
hres = S_OK;
|
|
break;
|
|
|
|
case SBCMDID_ONCLOSE:
|
|
hres = S_OK;
|
|
|
|
if (_bbd._pctView)
|
|
{
|
|
hres = _bbd._pctView->Exec(pguidCmdGroup, nCmdID, 0, NULL, NULL);
|
|
}
|
|
|
|
break;
|
|
|
|
case SBCMDID_SETSECURELOCKICON:
|
|
{
|
|
// if this is a SET, then just obey.
|
|
LONG lock = pvarargIn->lVal;
|
|
TraceMsg(DM_SSL, "SB::Exec() SETSECURELOCKICON lock = %d", lock);
|
|
|
|
if (lock >= SECURELOCK_FIRSTSUGGEST)
|
|
{
|
|
//
|
|
// if this was ever secure, then the lowest we can be
|
|
// suggested to is MIXED. otherwise we just choose the
|
|
// lowest level of security suggested.
|
|
//
|
|
if ((lock == SECURELOCK_SUGGEST_UNSECURE) &&
|
|
(_bbd._eSecureLockIcon != SECURELOCK_SET_UNSECURE))
|
|
{
|
|
lock = SECURELOCK_SET_MIXED;
|
|
}
|
|
else
|
|
{
|
|
lock = min(lock - SECURELOCK_FIRSTSUGGEST, _bbd._eSecureLockIcon);
|
|
}
|
|
}
|
|
|
|
UpdateSecureLockIcon(lock);
|
|
hres = S_OK;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
hres = OLECMDERR_E_NOTSUPPORTED;
|
|
break;
|
|
}
|
|
}
|
|
else if (IsEqualGUID(CGID_ShellDocView, *pguidCmdGroup))
|
|
{
|
|
switch(nCmdID)
|
|
{
|
|
case SHDVID_GOBACK:
|
|
hres = _psbOuter->BrowseObject(NULL, SBSP_NAVIGATEBACK);
|
|
break;
|
|
|
|
case SHDVID_GOFORWARD:
|
|
hres = _psbOuter->BrowseObject(NULL, SBSP_NAVIGATEFORWARD);
|
|
break;
|
|
|
|
// we reflect AMBIENTPROPCHANGE down because this is how iedisp notifies dochost
|
|
// that an ambient property has changed. we don't need to reflect this down in
|
|
// cwebbrowsersb because only the top-level iwebbrowser2 is allowed to change props
|
|
case SHDVID_AMBIENTPROPCHANGE:
|
|
case SHDVID_PRINTFRAME:
|
|
case SHDVID_MIMECSETMENUOPEN:
|
|
case SHDVID_FONTMENUOPEN:
|
|
case SHDVID_DOCFAMILYCHARSET:
|
|
if (_bbd._pctView) // we must check!
|
|
{
|
|
hres = _bbd._pctView->Exec(pguidCmdGroup, nCmdID, nCmdexecopt, pvarargIn, pvarargOut);
|
|
}
|
|
else
|
|
hres = E_FAIL;
|
|
break;
|
|
|
|
case SHDVID_DEACTIVATEMENOW:
|
|
if (!_bbd._psvPending)
|
|
{
|
|
hres = S_OK;
|
|
break;
|
|
}
|
|
// fall through to activate new view
|
|
#ifdef FEATURE_PICS
|
|
case SHDVID_ACTIVATEMENOW:
|
|
#endif
|
|
if ( pvarargIn
|
|
&& (VT_BOOL == V_VT(pvarargIn))
|
|
&& (VARIANT_TRUE == V_BOOL(pvarargIn))) // Synchronous
|
|
{
|
|
if (_bbd._psvPending)
|
|
{
|
|
ASSERT(_pbsOuter);
|
|
_pbsOuter->ActivatePendingView();
|
|
}
|
|
}
|
|
else // Asynchronous
|
|
{
|
|
_ActivatePendingViewAsync();
|
|
}
|
|
|
|
hres = S_OK;
|
|
break;
|
|
|
|
|
|
case SHDVID_GETPENDINGOBJECT:
|
|
ASSERT( pvarargOut);
|
|
if (_bbd._psvPending && ((pvarargIn && pvarargIn->vt == VT_BOOL && pvarargIn->boolVal) || !_bbd._psv))
|
|
{
|
|
VariantClearLazy(pvarargOut);
|
|
_bbd._psvPending->QueryInterface(IID_PPV_ARG(IUnknown, &pvarargOut->punkVal));
|
|
if (pvarargOut->punkVal) pvarargOut->vt = VT_UNKNOWN;
|
|
}
|
|
hres = (pvarargOut->punkVal == NULL) ? E_FAIL : S_OK;
|
|
break;
|
|
|
|
|
|
case SHDVID_SETPRINTSTATUS:
|
|
if (pvarargIn && pvarargIn->vt == VT_BOOL)
|
|
{
|
|
VARIANTARG var = {0};
|
|
if (_bbd._pctView && SUCCEEDED(_bbd._pctView->Exec(&CGID_Explorer, SBCMDID_GETPANE, PANE_PRINTER, NULL, &var))
|
|
&& V_UI4(&var) != PANE_NONE)
|
|
{
|
|
_psbOuter->SendControlMsg(FCW_STATUS, SB_SETICON, V_UI4(&var),
|
|
(LPARAM)(pvarargIn->boolVal ? g_hiconPrinter : NULL), NULL);
|
|
// we're putting the printer icon and the offline icon in the same
|
|
// slot on the status bar, so when we turn off the printer icon
|
|
// we have to check to see if we're offline so we can put the offline
|
|
// icon back
|
|
if (!pvarargIn->boolVal && IsGlobalOffline())
|
|
{
|
|
#ifdef DEBUG
|
|
VARIANTARG var2 = {0};
|
|
_bbd._pctView->Exec(&CGID_Explorer, SBCMDID_GETPANE, PANE_OFFLINE, NULL, &var2);
|
|
ASSERT(V_UI4(&var2) == V_UI4(&var));
|
|
#endif DEBUG
|
|
_psbOuter->SendControlMsg(FCW_STATUS, SB_SETICON, V_UI4(&var),
|
|
(LPARAM)(g_hiconOffline), NULL);
|
|
} // if (!pvarargIn->boolVal && IsGlobalOffline())
|
|
}
|
|
hres = S_OK;
|
|
}
|
|
else
|
|
hres = E_INVALIDARG;
|
|
break;
|
|
|
|
#ifdef FEATURE_PICS
|
|
/* Dochost sends up this command to have us put up the PICS access
|
|
* denied dialog. This is done so that all calls to this ratings
|
|
* API are modal to the top-level browser window; that in turn
|
|
* lets the ratings code coalesce denials for all subframes into
|
|
* a single dialog.
|
|
*/
|
|
case SHDVID_PICSBLOCKINGUI:
|
|
{
|
|
void * pDetails;
|
|
if (pvarargIn && pvarargIn->vt == VT_INT_PTR)
|
|
pDetails = pvarargIn->byref;
|
|
else
|
|
pDetails = NULL;
|
|
TraceMsg(DM_PICS, "CBaseBrowser2::Exec calling RatingAccessDeniedDialog2");
|
|
/**
|
|
* We QueryService for an SID_IRatingNotification which is
|
|
* implemented by our host, if we find it, instead of
|
|
* displaying the modal ratings dialog, we notify our host through
|
|
* the interface and allow it to make the decision
|
|
*/
|
|
IRatingNotification* pRatingNotify;
|
|
hres = QueryService(SID_SRatingNotification, IID_PPV_ARG(IRatingNotification, &pRatingNotify));
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
RATINGBLOCKINGINFO* pRBInfo = NULL;
|
|
TraceMsg(DM_PICS, "CBaseBrowser2::Exec calling RatingMarsCrackData");
|
|
hres = RatingCustomCrackData(NULL, pDetails, &pRBInfo);
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
hres = pRatingNotify->AccessDeniedNotify(pRBInfo);
|
|
RatingCustomDeleteCrackedData(pRBInfo);
|
|
}
|
|
pRatingNotify->Release();
|
|
} // if (SUCCEEDED(hres))
|
|
else {
|
|
hres = RatingAccessDeniedDialog2(_bbd._hwnd, NULL, pDetails);
|
|
}
|
|
}
|
|
break;
|
|
#endif
|
|
|
|
case SHDVID_ONCOLORSCHANGE:
|
|
// PALETTE:
|
|
// PALETTE: recompute our palette
|
|
// PALETTE:
|
|
_ColorsDirty(BPT_UnknownPalette);
|
|
break;
|
|
|
|
case SHDVID_GETOPTIONSHWND:
|
|
{
|
|
ASSERT(pvarargOut != NULL);
|
|
ASSERT(V_VT(pvarargOut) == VT_BYREF);
|
|
|
|
|
|
// return the hwnd for the inet options
|
|
// modal prop sheet. we're tracking
|
|
// this hwnd because if it's open
|
|
// and plugUI shutdown needs to happen,
|
|
// that dialog needs to receive a WM_CLOSE
|
|
// before we can nuke it
|
|
|
|
hres = E_FAIL;
|
|
|
|
// is there a list of window handles?
|
|
|
|
ENTERCRITICAL;
|
|
|
|
if (s_hdpaOptionsHwnd != NULL)
|
|
{
|
|
int cPtr = DPA_GetPtrCount(s_hdpaOptionsHwnd);
|
|
// is that list nonempty?
|
|
if (cPtr > 0)
|
|
{
|
|
HWND hwndOptions = (HWND)DPA_GetPtr(s_hdpaOptionsHwnd, 0);
|
|
ASSERT(hwndOptions != NULL);
|
|
|
|
pvarargOut->byref = hwndOptions;
|
|
|
|
// remove it from the list
|
|
// that hwnd is not our responsibility anymore
|
|
DPA_DeletePtr(s_hdpaOptionsHwnd, 0);
|
|
|
|
// successful hwnd retrieval
|
|
hres = S_OK;
|
|
}
|
|
}
|
|
|
|
LEAVECRITICAL;
|
|
}
|
|
break;
|
|
|
|
case SHDVID_DISPLAYSCRIPTERRORS:
|
|
{
|
|
HRESULT hr;
|
|
|
|
hr = _bbd._pctView->Exec(pguidCmdGroup, nCmdID, nCmdexecopt, pvarargIn, pvarargOut);
|
|
|
|
return hr;
|
|
}
|
|
break;
|
|
|
|
case SHDVID_NAVIGATEFROMDOC: // The document called Navigate
|
|
_dwDocFlags |= DOCFLAG_NAVIGATEFROMDOC;
|
|
return S_OK;
|
|
|
|
case SHDVID_SETNAVIGATABLECODEPAGE:
|
|
_dwDocFlags |= DOCFLAG_SETNAVIGATABLECODEPAGE;
|
|
return S_OK;
|
|
|
|
case SHDVID_CHECKINCACHEIFOFFLINE:
|
|
{
|
|
if (pvarargIn && (VT_BSTR == V_VT(pvarargIn)) && V_BSTR(pvarargIn)
|
|
&& pvarargOut && (VT_BOOL == V_VT(pvarargOut)))
|
|
{
|
|
LPITEMIDLIST pidl = PidlFromUrl(V_BSTR(pvarargIn));
|
|
if (pidl)
|
|
{
|
|
// (scotrobe): We should be passing fIsPost
|
|
// into _CheckInCacheIfOffline.
|
|
//
|
|
V_BOOL(pvarargOut) = (S_OK == _CheckInCacheIfOffline(pidl, FALSE));
|
|
ILFree(pidl);
|
|
|
|
return S_OK;
|
|
}
|
|
}
|
|
return E_FAIL;
|
|
}
|
|
break;
|
|
|
|
case SHDVID_CHECKDONTUPDATETLOG:
|
|
{
|
|
if (pvarargOut)
|
|
{
|
|
V_VT(pvarargOut) = VT_BOOL;
|
|
V_BOOL(pvarargOut) = (_fDontAddTravelEntry ? VARIANT_TRUE : VARIANT_FALSE);
|
|
hres = S_OK;
|
|
}
|
|
break;
|
|
}
|
|
|
|
case SHDVID_FIREFILEDOWNLOAD:
|
|
if (pvarargOut)
|
|
{
|
|
BOOL fCancel = FALSE;
|
|
|
|
V_VT(pvarargOut) = VT_BOOL;
|
|
|
|
FireEvent_FileDownload(_bbd._pautoEDS, &fCancel, pvarargIn ? V_BOOL(pvarargIn):VARIANT_FALSE);
|
|
pvarargOut->boolVal = (fCancel ? VARIANT_TRUE : VARIANT_FALSE);
|
|
hres = S_OK;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
hres = OLECMDERR_E_NOTSUPPORTED;
|
|
break;
|
|
}
|
|
}
|
|
else if (IsEqualGUID(CGID_ShortCut, *pguidCmdGroup))
|
|
{
|
|
if (_bbd._pctView) // we must check!
|
|
hres = _bbd._pctView->Exec(&CGID_ShortCut, nCmdID, nCmdexecopt, pvarargIn, pvarargOut);
|
|
else
|
|
hres = OLECMDERR_E_NOTSUPPORTED;
|
|
}
|
|
else if (IsEqualGUID(CGID_DocHostCmdPriv, *pguidCmdGroup))
|
|
{
|
|
switch(nCmdID)
|
|
{
|
|
case DOCHOST_DOCCANNAVIGATE:
|
|
if (pvarargIn && VT_UNKNOWN == V_VT(pvarargIn) && V_UNKNOWN(pvarargIn))
|
|
{
|
|
_dwDocFlags |= DOCFLAG_DOCCANNAVIGATE;
|
|
}
|
|
else
|
|
{
|
|
_dwDocFlags &= ~DOCFLAG_DOCCANNAVIGATE;
|
|
}
|
|
|
|
hres = S_OK;
|
|
break;
|
|
|
|
case DOCHOST_SETBROWSERINDEX:
|
|
if (pvarargIn && VT_I4 == V_VT(pvarargIn))
|
|
{
|
|
_dwBrowserIndex = V_I4(pvarargIn);
|
|
return S_OK;
|
|
}
|
|
|
|
return E_INVALIDARG;
|
|
|
|
default:
|
|
hres = OLECMDERR_E_UNKNOWNGROUP; // Backwards compatability
|
|
break;
|
|
}
|
|
}
|
|
else if (IsEqualGUID(CGID_InternetExplorer, *pguidCmdGroup))
|
|
{
|
|
switch(nCmdID)
|
|
{
|
|
case IECMDID_SET_INVOKE_DEFAULT_BROWSER_ON_NEW_WINDOW:
|
|
if ((NULL != pvarargIn) && (pvarargIn->vt == VT_BOOL))
|
|
{
|
|
_fInvokeDefBrowserOnNewWindow = pvarargIn->boolVal ? TRUE : FALSE;
|
|
hres = S_OK;
|
|
}
|
|
else
|
|
{
|
|
hres = E_INVALIDARG;
|
|
}
|
|
break;
|
|
|
|
case IECMDID_GET_INVOKE_DEFAULT_BROWSER_ON_NEW_WINDOW:
|
|
if ((NULL != pvarargOut) && (pvarargOut->vt == VT_EMPTY))
|
|
{
|
|
pvarargOut->vt = VT_BOOL;
|
|
pvarargOut->boolVal = _fInvokeDefBrowserOnNewWindow ? TRUE : FALSE;
|
|
hres = S_OK;
|
|
}
|
|
else
|
|
{
|
|
hres = E_INVALIDARG;
|
|
}
|
|
break;
|
|
|
|
case IECMDID_BEFORENAVIGATE_GETSHELLBROWSE:
|
|
{
|
|
// true if pending navigate is NOT a web navigation.
|
|
if (pvarargOut && _pidlBeforeNavigateEvent)
|
|
{
|
|
DWORD dwAttributes = SFGAO_FOLDER;
|
|
hres = IEGetAttributesOf(_pidlBeforeNavigateEvent, &dwAttributes);
|
|
|
|
V_VT(pvarargOut) = VT_BOOL;
|
|
V_BOOL(pvarargOut) = SUCCEEDED(hres) && (dwAttributes & SFGAO_FOLDER) ?
|
|
VARIANT_TRUE : VARIANT_FALSE;
|
|
hres = S_OK;
|
|
}
|
|
}
|
|
break;
|
|
|
|
|
|
case IECMDID_BEFORENAVIGATE_DOEXTERNALBROWSE:
|
|
{
|
|
if (_pidlBeforeNavigateEvent)
|
|
{
|
|
hres = _psbOuter->BrowseObject(_pidlBeforeNavigateEvent, SBSP_ABSOLUTE | SBSP_NEWBROWSER);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case IECMDID_BEFORENAVIGATE_GETIDLIST:
|
|
{
|
|
if (pvarargOut && _pidlBeforeNavigateEvent)
|
|
{
|
|
hres = InitVariantFromIDList(pvarargOut, _pidlBeforeNavigateEvent);
|
|
}
|
|
}
|
|
break;
|
|
|
|
default:
|
|
hres = OLECMDERR_E_NOTSUPPORTED;
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
hres = OLECMDERR_E_UNKNOWNGROUP;
|
|
}
|
|
return hres;
|
|
}
|
|
|
|
LPITEMIDLIST
|
|
CBaseBrowser2::PidlFromUrl(BSTR bstrUrl)
|
|
{
|
|
LPITEMIDLIST pidl = NULL;
|
|
|
|
ASSERT(bstrUrl);
|
|
|
|
IEParseDisplayNameWithBCW(CP_ACP, bstrUrl, NULL, &pidl);
|
|
|
|
// IEParseDisplayNameWithBCW will return a null pidl if
|
|
// the URL has any kind of fragment identifier at the
|
|
// end - #, ? =, etc.
|
|
//
|
|
if (!pidl)
|
|
{
|
|
TCHAR szPath[INTERNET_MAX_URL_LENGTH + 1];
|
|
DWORD cchBuf = ARRAYSIZE(szPath);
|
|
|
|
// If it's a FILE URL, convert it to a path.
|
|
//
|
|
if (IsFileUrlW(bstrUrl) && SUCCEEDED(PathCreateFromUrl(bstrUrl, szPath, &cchBuf, 0)))
|
|
{
|
|
// That worked, we are done because our buffer is now full.
|
|
}
|
|
else
|
|
{
|
|
// We now need to copy to the buffer and we assume it's a path.
|
|
//
|
|
StrCpyN(szPath, bstrUrl, ARRAYSIZE(szPath));
|
|
}
|
|
|
|
pidl = SHSimpleIDListFromPath(szPath);
|
|
}
|
|
|
|
return pidl;
|
|
}
|
|
|
|
BSTR
|
|
CBaseBrowser2::GetHTMLWindowUrl(IHTMLWindow2 * pHTMLWindow)
|
|
{
|
|
BSTR bstrUrl = NULL;
|
|
|
|
IHTMLPrivateWindow * pPrivateWindow;
|
|
HRESULT hr = pHTMLWindow->QueryInterface(IID_PPV_ARG(IHTMLPrivateWindow, &pPrivateWindow));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
pPrivateWindow->GetAddressBarUrl(&bstrUrl);
|
|
pPrivateWindow->Release();
|
|
}
|
|
|
|
return bstrUrl;
|
|
}
|
|
|
|
LPITEMIDLIST
|
|
CBaseBrowser2::_GetPidlForDisplay(BSTR bstrUrl, BOOL * pfIsErrorUrl /* = NULL */)
|
|
{
|
|
BOOL fIsErrorUrl = FALSE;
|
|
LPITEMIDLIST pidl = NULL;
|
|
|
|
if (bstrUrl)
|
|
{
|
|
fIsErrorUrl = ::IsErrorUrl(bstrUrl);
|
|
if (!fIsErrorUrl)
|
|
{
|
|
pidl = PidlFromUrl(bstrUrl);
|
|
}
|
|
else
|
|
{
|
|
// Only strip the anchor fragment if it's not JAVASCRIPT: or VBSCRIPT:, because a # could not an
|
|
// anchor but a string to be evaluated by a script engine like #00ff00 for an RGB color.
|
|
//
|
|
int nScheme = GetUrlSchemeW(bstrUrl);
|
|
if (nScheme != URL_SCHEME_JAVASCRIPT && nScheme != URL_SCHEME_VBSCRIPT)
|
|
{
|
|
// Locate local anchor fragment if possible
|
|
//
|
|
LPWSTR pszFragment = StrChr(bstrUrl, L'#');
|
|
|
|
// It is possible to have a fragment identifier
|
|
// with no corresponding fragment.
|
|
//
|
|
if (pszFragment && lstrlen(pszFragment) > 1)
|
|
{
|
|
BSTR bstrTemp = SysAllocString(pszFragment+1);
|
|
if (bstrTemp)
|
|
{
|
|
pidl = PidlFromUrl(bstrTemp);
|
|
SysFreeString(bstrTemp);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (pfIsErrorUrl)
|
|
*pfIsErrorUrl = fIsErrorUrl;
|
|
|
|
return pidl;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::ParseDisplayName(IBindCtx *pbc, LPOLESTR pszDisplayName,
|
|
ULONG *pchEaten, IMoniker **ppmkOut)
|
|
{
|
|
|
|
TraceMsg(0, "sdv TR ::ParseDisplayName called");
|
|
*ppmkOut = NULL;
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::EnumObjects( DWORD grfFlags, IEnumUnknown **ppenum)
|
|
{
|
|
TraceMsg(0, "sdv TR ::EnumObjects called");
|
|
*ppenum = NULL;
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::LockContainer( BOOL fLock)
|
|
{
|
|
TraceMsg(0, "sdv TR ::LockContainer called");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::SetTitle(IShellView* psv, LPCWSTR lpszName)
|
|
{
|
|
LPWSTR *ppszName = NULL;
|
|
BOOL fFireEvent = FALSE;
|
|
LPITEMIDLIST pidl;
|
|
|
|
// We need to forward title changes on to the automation interface.
|
|
// But since title changes can technically occur at any time we need
|
|
// to distinguish between current and pending title changes and only
|
|
// pass on the current title change now. We'll pass on the pending
|
|
// title change at NavigateComplete time. (This also lets us identify
|
|
// when we navigate to non-SetTitle object (such as the shell) and
|
|
// simulate a TitleChange event.)
|
|
//
|
|
// Since the DocObjectHost needs to retrieve the title later, we
|
|
// hold onto the current view's title change so they don't have to.
|
|
//
|
|
|
|
// Figure out which object is changing.
|
|
//
|
|
if (IsSameObject(_bbd._psv, psv))
|
|
{
|
|
ppszName = &_bbd._pszTitleCur;
|
|
pidl = _bbd._pidlCur;
|
|
fFireEvent = TRUE;
|
|
}
|
|
else if (EVAL(IsSameObject(_bbd._psvPending, psv) || !_bbd._psvPending)) // no pending probably means we're in _MayPlayTransition
|
|
{
|
|
ppszName = &_bbd._pszTitlePending;
|
|
pidl = _bbd._pidlPending;
|
|
// If we have no current guy, might as well set the title early
|
|
fFireEvent = !_bbd._psv;
|
|
}
|
|
else
|
|
{
|
|
ppszName = NULL;
|
|
pidl = NULL; // init pidl to suppress bogus C4701 warning
|
|
}
|
|
|
|
if (ppszName)
|
|
{
|
|
UINT cchLen = lstrlenW(lpszName) + 1; // +1 for NULL
|
|
UINT cbAlloc;
|
|
|
|
// For some reason we cap the length of this string. We can't cap
|
|
// less than MAX_PATH because we need to handle filesys names.
|
|
//
|
|
if (cchLen > MAX_PATH)
|
|
cchLen = MAX_PATH;
|
|
|
|
// We want to allocate at least a medium size string because
|
|
// many web pages script the title one character at a time.
|
|
//
|
|
#define MIN_TITLE_ALLOC 64
|
|
if (cchLen < MIN_TITLE_ALLOC)
|
|
cbAlloc = MIN_TITLE_ALLOC * SIZEOF(*lpszName);
|
|
else
|
|
cbAlloc = cchLen * SIZEOF(*lpszName);
|
|
#undef MIN_TITLE_ALLOC
|
|
|
|
// Do we need to allocate?
|
|
if (!(*ppszName) || LocalSize((HLOCAL)(*ppszName)) < cbAlloc)
|
|
{
|
|
// Free up Old Title
|
|
if(*ppszName)
|
|
LocalFree((void *)(*ppszName));
|
|
|
|
*ppszName = (LPWSTR)LocalAlloc(LPTR, cbAlloc);
|
|
}
|
|
|
|
if (*ppszName)
|
|
{
|
|
StrCpyNW(*ppszName, lpszName, cchLen);
|
|
|
|
if (fFireEvent)
|
|
{
|
|
DWORD dwOptions;
|
|
|
|
FireEvent_DoInvokeStringW(_bbd._pautoEDS, DISPID_TITLECHANGE, *ppszName);
|
|
|
|
// If this is a desktop component, try to update the friendly name if necessary.
|
|
if (!_fCheckedDesktopComponentName)
|
|
{
|
|
_fCheckedDesktopComponentName = TRUE;
|
|
if (SUCCEEDED(GetTopFrameOptions(_pspOuter, &dwOptions)) && (dwOptions & FRAMEOPTIONS_DESKTOP))
|
|
{
|
|
WCHAR wszPath[MAX_URL_STRING];
|
|
if (SUCCEEDED(::IEGetDisplayName(pidl, wszPath, SHGDN_FORPARSING)))
|
|
{
|
|
UpdateDesktopComponentName(wszPath, lpszName);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return NOERROR;
|
|
}
|
|
HRESULT CBaseBrowser2::GetTitle(IShellView* psv, LPWSTR pszName, DWORD cchName)
|
|
{
|
|
LPWSTR psz;
|
|
|
|
if (!psv || IsSameObject(_bbd._psv, psv))
|
|
{
|
|
psz = _bbd._pszTitleCur;
|
|
}
|
|
else if (EVAL(IsSameObject(_bbd._psvPending, psv) || !_bbd._psvPending))
|
|
{
|
|
psz = _bbd._pszTitlePending;
|
|
}
|
|
else
|
|
{
|
|
psz = NULL;
|
|
}
|
|
|
|
if (psz)
|
|
{
|
|
StrCpyNW(pszName, psz, cchName);
|
|
return(S_OK);
|
|
}
|
|
else
|
|
{
|
|
*pszName = 0;
|
|
return(E_FAIL);
|
|
}
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::GetParentSite(struct IOleInPlaceSite** ppipsite)
|
|
{
|
|
*ppipsite = NULL;
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::GetOleObject(struct IOleObject** ppobjv)
|
|
{
|
|
*ppobjv = NULL;
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::NotifyRedirect(IShellView * psv, LPCITEMIDLIST pidlNew, BOOL *pfDidBrowse)
|
|
{
|
|
HRESULT hres = E_FAIL;
|
|
|
|
if (pfDidBrowse)
|
|
*pfDidBrowse = FALSE;
|
|
|
|
if (IsSameObject(psv, _bbd._psv) ||
|
|
IsSameObject(psv, _bbd._psvPending))
|
|
{
|
|
hres = _pbsOuter->_TryShell2Rename(psv, pidlNew);
|
|
if (FAILED(hres))
|
|
{
|
|
// if we weren't able to just swap it, we've got to browse to it
|
|
// but pass redirect so that we don't add a navigation stack item
|
|
//
|
|
// NOTE: the above comment is a bit old since we don't pass
|
|
// redirect here. If we ever start passing redirect here,
|
|
// we'll confuse ISVs relying on the NavigateComplete event
|
|
// exactly mirroring when navigations enter the navigation stack.
|
|
//
|
|
hres = _psbOuter->BrowseObject(pidlNew, SBSP_WRITENOHISTORY | SBSP_SAMEBROWSER);
|
|
|
|
if(pfDidBrowse)
|
|
*pfDidBrowse = TRUE;
|
|
}
|
|
}
|
|
|
|
return hres;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::SetFlags(DWORD dwFlags, DWORD dwFlagMask)
|
|
{
|
|
if (dwFlagMask & BSF_REGISTERASDROPTARGET)
|
|
{
|
|
_fNoDragDrop = (!(dwFlags & BSF_REGISTERASDROPTARGET)) ? TRUE : FALSE;
|
|
|
|
if (!_fNoDragDrop)
|
|
_RegisterAsDropTarget();
|
|
else
|
|
_UnregisterAsDropTarget();
|
|
}
|
|
|
|
if (dwFlagMask & BSF_DONTSHOWNAVCANCELPAGE)
|
|
{
|
|
_fDontShowNavCancelPage = !!(dwFlags & BSF_DONTSHOWNAVCANCELPAGE);
|
|
}
|
|
|
|
if (dwFlagMask & BSF_HTMLNAVCANCELED)
|
|
{
|
|
_fHtmlNavCanceled = !!(dwFlags & BSF_HTMLNAVCANCELED);
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::GetFlags(DWORD *pdwFlags)
|
|
{
|
|
DWORD dwFlags = 0;
|
|
|
|
if (!_fNoDragDrop)
|
|
dwFlags |= BSF_REGISTERASDROPTARGET;
|
|
|
|
if (_fTopBrowser)
|
|
dwFlags |= BSF_TOPBROWSER;
|
|
|
|
if (_grfHLNFPending & HLNF_CREATENOHISTORY)
|
|
dwFlags |= BSF_NAVNOHISTORY;
|
|
|
|
if (_fHtmlNavCanceled)
|
|
dwFlags |= BSF_HTMLNAVCANCELED;
|
|
|
|
if (_dwDocFlags & DOCFLAG_SETNAVIGATABLECODEPAGE)
|
|
dwFlags |= BSF_SETNAVIGATABLECODEPAGE;
|
|
|
|
if (_dwDocFlags & DOCFLAG_NAVIGATEFROMDOC)
|
|
dwFlags |= BSF_DELEGATEDNAVIGATION;
|
|
|
|
*pdwFlags = dwFlags;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
HRESULT CBaseBrowser2::UpdateWindowList(void)
|
|
{
|
|
// code used to assert, but in WebBrowserOC cases we can get here.
|
|
return E_UNEXPECTED;
|
|
}
|
|
|
|
STDMETHODIMP CBaseBrowser2::IsControlWindowShown(UINT id, BOOL *pfShown)
|
|
{
|
|
if (pfShown)
|
|
*pfShown = FALSE;
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
STDMETHODIMP CBaseBrowser2::ShowControlWindow(UINT id, BOOL fShow)
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::IEGetDisplayName(LPCITEMIDLIST pidl, LPWSTR pwszName, UINT uFlags)
|
|
{
|
|
return ::IEGetDisplayName(pidl, pwszName, uFlags);
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::IEParseDisplayName(UINT uiCP, LPCWSTR pwszPath, LPITEMIDLIST * ppidlOut)
|
|
{
|
|
HRESULT hr;
|
|
IBindCtx * pbc = NULL;
|
|
WCHAR wzParsedUrl[MAX_URL_STRING];
|
|
|
|
//
|
|
// if we can find a search context living in a host somewhere,
|
|
// then we need to pass that into ParseUrlFromOutsideSource
|
|
// because it'll use it to customize the behavior of
|
|
// the search hooks if a search ends up happening
|
|
//
|
|
|
|
ISearchContext * pSC = NULL;
|
|
QueryService(SID_STopWindow, IID_PPV_ARG(ISearchContext, &pSC));
|
|
|
|
//
|
|
// NOTE: This URL came from the user, so we need to clean it up.
|
|
// If the user entered "yahoo.com" or "Search Get Rich Quick",
|
|
// it will be turned into a search URL by ParseURLFromOutsideSourceW().
|
|
//
|
|
|
|
DWORD cchParsedUrl = ARRAYSIZE(wzParsedUrl);
|
|
if (!ParseURLFromOutsideSourceWithContextW(pwszPath, wzParsedUrl, &cchParsedUrl, NULL, pSC))
|
|
{
|
|
StrCpyN(wzParsedUrl, pwszPath, ARRAYSIZE(wzParsedUrl));
|
|
}
|
|
|
|
if (pSC != NULL)
|
|
{
|
|
pSC->Release();
|
|
}
|
|
|
|
// This is currently used for FTP, so we only do it for FTP for perf reasons.
|
|
if (URL_SCHEME_FTP == GetUrlSchemeW(wzParsedUrl))
|
|
pbc = CreateBindCtxForUI(SAFECAST(this, IOleContainer *)); // We really want to cast to (IUnknown *) but that's ambiguous.
|
|
|
|
hr = IEParseDisplayNameWithBCW(uiCP, wzParsedUrl, pbc, ppidlOut);
|
|
ATOMICRELEASE(pbc);
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT _DisplayParseError(HWND hwnd, HRESULT hres, LPCWSTR pwszPath)
|
|
{
|
|
if (FAILED(hres)
|
|
&& hres != E_OUTOFMEMORY
|
|
&& hres != HRESULT_FROM_WIN32(ERROR_CANCELLED))
|
|
{
|
|
TCHAR szPath[MAX_URL_STRING];
|
|
SHUnicodeToTChar(pwszPath, szPath, ARRAYSIZE(szPath));
|
|
MLShellMessageBox(hwnd,
|
|
MAKEINTRESOURCE(IDS_ERROR_GOTO),
|
|
MAKEINTRESOURCE(IDS_TITLE),
|
|
MB_OK | MB_SETFOREGROUND | MB_ICONSTOP,
|
|
szPath);
|
|
|
|
hres = HRESULT_FROM_WIN32(ERROR_CANCELLED);
|
|
}
|
|
|
|
return hres;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::DisplayParseError(HRESULT hres, LPCWSTR pwszPath)
|
|
{
|
|
return _DisplayParseError(_bbd._hwnd, hres, pwszPath);
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::_CheckZoneCrossing(LPCITEMIDLIST pidl)
|
|
{
|
|
if (!(_dwDocFlags & DOCFLAG_NAVIGATEFROMDOC))
|
|
{
|
|
return _pbsOuter->v_CheckZoneCrossing(pidl);
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
// if in global offline mode and this item requires net access and it is
|
|
// not in the cache put up UI to go online.
|
|
//
|
|
// returns:
|
|
// S_OK URL is ready to be accessed
|
|
// E_ABORT user canceled the UI
|
|
|
|
HRESULT CBaseBrowser2::_CheckInCacheIfOffline(LPCITEMIDLIST pidl, BOOL fIsAPost)
|
|
{
|
|
HRESULT hr = S_OK; // assume it is
|
|
VARIANT_BOOL fFrameIsSilent;
|
|
VARIANT_BOOL fFrameHasAmbientOfflineMode;
|
|
|
|
EVAL(SUCCEEDED(_bbd._pautoWB2->get_Silent(&fFrameHasAmbientOfflineMode))); // should always work
|
|
|
|
EVAL(SUCCEEDED(_bbd._pautoWB2->get_Offline(&fFrameIsSilent)));
|
|
if ((fFrameIsSilent == VARIANT_FALSE) &&
|
|
(fFrameHasAmbientOfflineMode == VARIANT_FALSE)&&
|
|
pidl && (pidl != PIDL_NOTHING) && (pidl != PIDL_LOCALHISTORY) &&
|
|
IsBrowserFrameOptionsPidlSet(pidl, BFO_USE_IE_OFFLINE_SUPPORT) &&
|
|
IsGlobalOffline())
|
|
{
|
|
TCHAR szURL[MAX_URL_STRING];
|
|
EVAL(SUCCEEDED(::IEGetNameAndFlags(pidl, SHGDN_FORPARSING, szURL, SIZECHARS(szURL), NULL)));
|
|
|
|
if (UrlHitsNet(szURL) && ((!UrlIsMappedOrInCache(szURL)) || fIsAPost))
|
|
{
|
|
// UI to allow user to go on-line
|
|
HWND hParentWnd = NULL; // init to suppress bogus C4701 warning
|
|
|
|
hr = E_FAIL;
|
|
if(!_fTopBrowser)
|
|
{
|
|
IOleWindow *pOleWindow;
|
|
hr = _pspOuter->QueryService(SID_STopLevelBrowser, IID_PPV_ARG(IOleWindow, &pOleWindow));
|
|
if(SUCCEEDED(hr))
|
|
{
|
|
ASSERT(pOleWindow);
|
|
hr = pOleWindow->GetWindow(&hParentWnd);
|
|
pOleWindow->Release();
|
|
}
|
|
}
|
|
|
|
if (S_OK != hr)
|
|
{
|
|
hr = S_OK;
|
|
hParentWnd = _bbd._hwnd;
|
|
}
|
|
|
|
|
|
_psbOuter->EnableModelessSB(FALSE);
|
|
if (InternetGoOnline(szURL, hParentWnd, FALSE))
|
|
{
|
|
// Tell all browser windows to update their title and status pane
|
|
SendShellIEBroadcastMessage(WM_WININICHANGE,0,0, 1000);
|
|
}
|
|
else
|
|
hr = E_ABORT; // user abort case...
|
|
|
|
_psbOuter->EnableModelessSB(TRUE);
|
|
}
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
|
|
// This function exists to prevent us from using the stack space too long.
|
|
// We will use it here and then free it when we return.
|
|
HRESULT CBaseBrowser2::_ReplaceWithGoHome(LPCITEMIDLIST * ppidl, LPITEMIDLIST * ppidlFree)
|
|
{
|
|
TCHAR szHome[MAX_URL_STRING];
|
|
HRESULT hres = _GetStdLocation(szHome, ARRAYSIZE(szHome), DVIDM_GOHOME);
|
|
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
hres = IECreateFromPath(szHome, ppidlFree);
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
*ppidl = *ppidlFree;
|
|
}
|
|
}
|
|
|
|
return hres;
|
|
}
|
|
|
|
// this does all the preliminary checking of whether we can navigate to pidl or not.
|
|
// then if all is ok, we do the navigate with CreateNewShellViewPidl
|
|
HRESULT CBaseBrowser2::_NavigateToPidl(LPCITEMIDLIST pidl, DWORD grfHLNF, DWORD fSBSP)
|
|
{
|
|
HRESULT hres;
|
|
BOOL fCanceledDueToOffline = FALSE;
|
|
BOOL fIsAPost = FALSE;
|
|
LPITEMIDLIST pidlFree = NULL;
|
|
|
|
//
|
|
// If we are processing a modal dialog, don't process it.
|
|
//
|
|
// NOTES: Checking _cRefCannotNavigate is supposed to be enough, but
|
|
// since we are dealing with random ActiveX objects, we'd better be
|
|
// robust. That's why we check IsWindowEnabled as well.
|
|
//
|
|
if ((S_OK ==_DisableModeless()) || !IsWindowEnabled(_bbd._hwnd))
|
|
{
|
|
TraceMsg(DM_ENABLEMODELESS, "CSB::_NavigateToPidl returning ERROR_BUSY");
|
|
hres = HRESULT_FROM_WIN32(ERROR_BUSY);
|
|
goto Done;
|
|
}
|
|
|
|
TraceMsg(DM_NAV, "ief NAV::%s %x %x",TEXT("_NavigateToPidl called"), pidl, grfHLNF);
|
|
// used to be we would pull a NULL out of the
|
|
// the TravelLog, but i dont think that happens anymore
|
|
ASSERT(pidl); // Get ZEKEL
|
|
|
|
// Sometimes we are navigated to the INTERNET shell folder
|
|
// if this is the case, we really want to goto the Start Page.
|
|
// This case only happens if you select "Internet Explorer" from the
|
|
// Folder Explorer Band.
|
|
if (IsBrowserFrameOptionsPidlSet(pidl, BFO_SUBSTITUE_INTERNET_START_PAGE))
|
|
{
|
|
hres = _ReplaceWithGoHome(&pidl, &pidlFree);
|
|
if (FAILED(hres))
|
|
goto Done;
|
|
}
|
|
|
|
// We should only fire the BeforeNavigate event
|
|
// if the document is not going to fire it.
|
|
// We know that the document will fire it if
|
|
// the document didn't call Navigate, the document
|
|
// knows how to navigate and the document isn't hyperlinking.
|
|
//
|
|
if (!(_dwDocFlags & DOCFLAG_NAVIGATEFROMDOC))
|
|
{
|
|
hres = _FireBeforeNavigateEvent(pidl, &fIsAPost);
|
|
if (hres == E_ABORT)
|
|
goto Done; // event handler told us to cancel
|
|
}
|
|
|
|
// if we can't go here (?), cancel the navigation
|
|
hres = _CheckZoneCrossing(pidl);
|
|
if (hres != S_OK)
|
|
goto Done;
|
|
|
|
TraceMsg(DM_NAV, "ief NAV::%s %x %x",TEXT("_CreateNewShellViewPidl called"), pidl, grfHLNF);
|
|
|
|
//
|
|
// Now that we are actually navigating...
|
|
//
|
|
|
|
// tell the frame to cancel the current navigation
|
|
// and tell it about history navigate options as it will not be getting it
|
|
// from subsequent call to Navigate
|
|
//
|
|
if (_bbd._phlf)
|
|
{
|
|
_bbd._phlf->Navigate(grfHLNF&(SHHLNF_WRITENOHISTORY|SHHLNF_NOAUTOSELECT), NULL, NULL, NULL);
|
|
}
|
|
|
|
hres = _CheckInCacheIfOffline(pidl, fIsAPost);
|
|
if (hres != S_OK)
|
|
{
|
|
fCanceledDueToOffline = TRUE;
|
|
goto Done;
|
|
}
|
|
|
|
|
|
//
|
|
// if we goto the current page, we still do a full navigate
|
|
// but we dont want to create a new entry.
|
|
//
|
|
// **EXCEPTIONS**
|
|
// if this was a generated page, ie Trident did doc.writes(),
|
|
// we need to always create a travel entry, because trident
|
|
// can rename the pidl, but it wont actually be that page.
|
|
//
|
|
// if this was a post then we need to create a travelentry.
|
|
// however if it was a travel back/fore, it will already have
|
|
// set the the bit, so we still wont create a new entry.
|
|
//
|
|
//
|
|
// NOTE: this is similar to a refresh, in that it reparses
|
|
// the entire page, but creates no travel entry.
|
|
//
|
|
if ( !_fDontAddTravelEntry // If the flag is already set, short circuit the rest
|
|
&& !fIsAPost // ...and not a Post
|
|
&& !_fGeneratedPage // ...and not a Generated Page
|
|
&& !(grfHLNF & HLNF_CREATENOHISTORY) // ...and the CREATENOHISTORY flag is NOT set
|
|
&& pidl // ...and we have a pidl to navigate to
|
|
&& _bbd._pidlCur // ...as well as a current pidl
|
|
&& ILIsEqual(pidl, _bbd._pidlCur) // ...and the pidls are equal
|
|
)
|
|
_fDontAddTravelEntry = TRUE; // Then set the DontAddTravelEntry flag.
|
|
|
|
TraceMsg(TF_TRAVELLOG, "CBB:_NavToPidl() _fDontAddTravelEntry = %d", _fDontAddTravelEntry);
|
|
|
|
_fGeneratedPage = FALSE;
|
|
|
|
hres = _CreateNewShellViewPidl(pidl, grfHLNF, fSBSP);
|
|
|
|
_dwDocFlags &= ~(DOCFLAG_NAVIGATEFROMDOC | DOCFLAG_SETNAVIGATABLECODEPAGE);
|
|
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
ATOMICRELEASE(_pHTMLDocument);
|
|
}
|
|
|
|
Done:
|
|
if (FAILED(hres))
|
|
{
|
|
TraceMsg(DM_WARNING, "CSB::_NavigateToPidl _CreateNewShellViewPidl failed %x", hres);
|
|
|
|
// On failure we won't hit _ActivatePendingView
|
|
OnReadyStateChange(NULL, READYSTATE_COMPLETE);
|
|
|
|
// if this was navigation via ITravelLog,
|
|
// this will revert us to the original position
|
|
if (_fDontAddTravelEntry)
|
|
{
|
|
ITravelLog *ptl;
|
|
|
|
if(SUCCEEDED(GetTravelLog(&ptl)))
|
|
{
|
|
ptl->Revert();
|
|
ptl->Release();
|
|
}
|
|
_fDontAddTravelEntry = FALSE;
|
|
ASSERT(!_fIsLocalAnchor);
|
|
|
|
ATOMICRELEASE(_poleHistory);
|
|
ATOMICRELEASE(_pbcHistory);
|
|
ATOMICRELEASE(_pstmHistory);
|
|
}
|
|
if (_pbsOuter)
|
|
_pbsOuter->UpdateBackForwardState();
|
|
|
|
// we failed and have nothing to show for it...
|
|
if (!_bbd._pidlCur && !_fNavigatedToBlank)
|
|
{
|
|
TCHAR szResURL[MAX_URL_STRING];
|
|
|
|
if (fCanceledDueToOffline)
|
|
{
|
|
hres = MLBuildResURLWrap(TEXT("shdoclc.dll"),
|
|
HINST_THISDLL,
|
|
ML_CROSSCODEPAGE,
|
|
TEXT("offcancl.htm"),
|
|
szResURL,
|
|
ARRAYSIZE(szResURL),
|
|
TEXT("shdocvw.dll"));
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
_ShowBlankPage(szResURL, pidl);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// NT #274562: We only want to navigate to the
|
|
// about:NavigationCancelled page if it wasn't
|
|
// a navigation to file path. (UNC or Drive).
|
|
// The main reason for this is that if the user
|
|
// enters "\\unc\share" into Start->Run and
|
|
// the window can't successfully navigate to the
|
|
// share because permissions don't allow it, we
|
|
// want to close the window after the user hits
|
|
// [Cancel] in the [Retry][Cancel] dialog. This
|
|
// is to prevent the shell from appearing to have
|
|
// shell integrated bugs and to be compatible with
|
|
// the old shell.
|
|
if ( IsBrowserFrameOptionsPidlSet(_bbd._pidlCur, BFO_SHOW_NAVIGATION_CANCELLED ) )
|
|
{
|
|
hres = MLBuildResURLWrap(TEXT("shdoclc.dll"),
|
|
HINST_THISDLL,
|
|
ML_CROSSCODEPAGE,
|
|
TEXT("navcancl.htm"),
|
|
szResURL,
|
|
ARRAYSIZE(szResURL),
|
|
TEXT("shdocvw.dll"));
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
_ShowBlankPage(szResURL, pidl);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
ILFree(pidlFree);
|
|
|
|
return hres;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::OnReadyStateChange(IShellView* psvSource, DWORD dwReadyState)
|
|
{
|
|
BOOL fChange = FALSE;
|
|
|
|
if (psvSource)
|
|
{
|
|
if (IsSameObject(psvSource, _bbd._psv))
|
|
{
|
|
TraceMsg(TF_SHDNAVIGATE, "basesb(%x)::OnReadyStateChange(Current, %d)", this, dwReadyState);
|
|
fChange = (_dwReadyStateCur != dwReadyState);
|
|
_dwReadyStateCur = dwReadyState;
|
|
if ((READYSTATE_COMPLETE == dwReadyState) && !_fReleasingShellView)
|
|
_Exec_psbMixedZone();
|
|
}
|
|
else if (IsSameObject(psvSource, _bbd._psvPending))
|
|
{
|
|
TraceMsg(TF_SHDNAVIGATE, "basesb(%x)::OnReadyStateChange(Pending, %d)", this, dwReadyState);
|
|
fChange = (_dwReadyStatePending != dwReadyState);
|
|
_dwReadyStatePending = dwReadyState;
|
|
}
|
|
else if (!_bbd._psvPending)
|
|
{
|
|
// Assume psvSource != _bbd._psv && NULL==_bbd._psvPending
|
|
// means that _SwitchActivationNow is in the middle
|
|
// of _MayPlayTransition's message loop and the
|
|
// _bbd._psvPending dude is updating us.
|
|
//
|
|
// NOTE: We don't fire the event because get_ReadyState
|
|
// can't figure this out. We know we will eventually
|
|
// fire the event because CBaseBrowser2 will go to _COMPLETE
|
|
// after _SwitchActivationNow.
|
|
//
|
|
TraceMsg(TF_SHDNAVIGATE, "basesb(%x)::OnReadyStateChange(ASSUMED Pending, %d)", this, dwReadyState);
|
|
_dwReadyStatePending = dwReadyState;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// We use this function when our own simulated
|
|
// ReadyState changes
|
|
//
|
|
TraceMsg(TF_SHDNAVIGATE, "basesb(%x)::OnReadyStateChange(Self, %d)", this, dwReadyState);
|
|
fChange = (_dwReadyState != dwReadyState);
|
|
_dwReadyState = dwReadyState;
|
|
}
|
|
|
|
// No sense in firing events if nothing actually changed...
|
|
//
|
|
if (fChange && _bbd._pautoEDS)
|
|
{
|
|
DWORD dw;
|
|
|
|
IUnknown_CPContainerOnChanged(_pauto, DISPID_READYSTATE);
|
|
|
|
// if we at Complete, fire the event
|
|
get_ReadyState(&dw);
|
|
if (READYSTATE_COMPLETE == dw)
|
|
{
|
|
if ( !(_dwDocFlags & DOCFLAG_DOCCANNAVIGATE)
|
|
|| !_bbd._fIsViewMSHTML)
|
|
{
|
|
FireEvent_DocumentComplete(_bbd._pautoEDS, _bbd._pautoWB2, _bbd._pidlCur);
|
|
}
|
|
|
|
// If we hit this, we have not picked up the history object we created.
|
|
//
|
|
AssertMsg(_fDontAddTravelEntry || !_poleHistory, TEXT("CBB::OnDocComplete: nobody picked up _poleHistory"));
|
|
|
|
if (g_dwProfileCAP & 0x00080000)
|
|
{
|
|
StopCAP();
|
|
}
|
|
|
|
ATOMICRELEASE(_pphHistory);
|
|
}
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::get_ReadyState(DWORD * pdwReadyState)
|
|
{
|
|
DWORD dw = _dwReadyState;
|
|
|
|
if (_bbd._psvPending && _dwReadyStatePending < dw)
|
|
{
|
|
dw = _dwReadyStatePending;
|
|
}
|
|
|
|
if (_bbd._psv && _dwReadyStateCur < dw)
|
|
{
|
|
dw = _dwReadyStateCur;
|
|
}
|
|
|
|
*pdwReadyState = dw;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::_updateNavigationUI()
|
|
{
|
|
if (_fNavigate || _fDescendentNavigate)
|
|
{
|
|
SetCursor(LoadCursor(NULL, IDC_APPSTARTING));
|
|
if (!_fDownloadSet)
|
|
{
|
|
FireEvent_DoInvokeDispid(_bbd._pautoEDS, DISPID_DOWNLOADBEGIN);
|
|
_fDownloadSet = TRUE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (_fDownloadSet)
|
|
{
|
|
FireEvent_DoInvokeDispid(_bbd._pautoEDS, DISPID_DOWNLOADCOMPLETE);
|
|
_fDownloadSet = FALSE;
|
|
}
|
|
SetCursor(LoadCursor(NULL, IDC_ARROW));
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::SetNavigateState(BNSTATE bnstate)
|
|
{
|
|
switch (bnstate)
|
|
{
|
|
case BNS_BEGIN_NAVIGATE:
|
|
case BNS_NAVIGATE:
|
|
_fNavigate = TRUE;
|
|
_updateNavigationUI();
|
|
break;
|
|
|
|
case BNS_NORMAL:
|
|
_fNavigate = FALSE;
|
|
_updateNavigationUI();
|
|
break;
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
HRESULT CBaseBrowser2::GetNavigateState(BNSTATE *pbnstate)
|
|
{
|
|
// Return Navigate if we are processing a navigation or if
|
|
// we are processing a modal dialog.
|
|
//
|
|
// NOTES: Checking _cRefCannotNavigate is supposed to be enough, but
|
|
// since we are dealing with random ActiveX objects, we'd better be
|
|
// robust. That's why we check IsWindowEnabled as well.
|
|
//
|
|
*pbnstate = (_fNavigate || (S_OK ==_DisableModeless()) || _fDescendentNavigate ||
|
|
!IsWindowEnabled(_bbd._hwnd)) ? BNS_NAVIGATE : BNS_NORMAL;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::UpdateBackForwardState(void)
|
|
{
|
|
if (_fTopBrowser)
|
|
{
|
|
_UpdateBackForwardState();
|
|
}
|
|
else
|
|
{
|
|
// sigh, BrowserBand now makes this fire
|
|
//ASSERT(_fTopBrowser);
|
|
IBrowserService *pbs = NULL;
|
|
TraceMsg(TF_SHDNAVIGATE, "cbb.ohlfn: !_fTopBrowser (BrowserBand?)");
|
|
if (SUCCEEDED(_pspOuter->QueryService(SID_STopFrameBrowser, IID_PPV_ARG(IBrowserService, &pbs))))
|
|
{
|
|
BOOL fTopFrameBrowser = IsSameObject(pbs, SAFECAST(this, IShellBrowser *));
|
|
if (!fTopFrameBrowser)
|
|
pbs->UpdateBackForwardState();
|
|
else
|
|
_UpdateBackForwardState();
|
|
pbs->Release();
|
|
}
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
HRESULT CBaseBrowser2::QueryService(REFGUID guidService, REFIID riid, void **ppv)
|
|
{
|
|
HRESULT hr;
|
|
|
|
*ppv = NULL;
|
|
|
|
//
|
|
// NOTES: Notice that CBaseBrowser2 directly expose the automation
|
|
// service object via QueryService. CWebBrowserSB will appropriately
|
|
// dispatch those. See comments on CWebBrowserSB::QueryService for
|
|
// detail. (SatoNa)
|
|
//
|
|
if (IsEqualGUID(guidService, SID_SWebBrowserApp) ||
|
|
IsEqualGUID(guidService, SID_SContainerDispatch) ||
|
|
IsEqualGUID(guidService, IID_IExpDispSupport))
|
|
{
|
|
hr = _bbd._pautoSS->QueryInterface(riid, ppv);
|
|
}
|
|
else if (IsEqualGUID(guidService, SID_SHlinkFrame) ||
|
|
IsEqualGUID(guidService, IID_ITargetFrame2) ||
|
|
IsEqualGUID(guidService, IID_ITargetFrame))
|
|
{
|
|
hr = _ptfrm->QueryInterface(riid, ppv);
|
|
}
|
|
else if (IsEqualGUID(guidService, SID_STopLevelBrowser) ||
|
|
IsEqualGUID(guidService, SID_STopFrameBrowser) ||
|
|
IsEqualGUID(guidService, SID_STopWindow) ||
|
|
IsEqualGUID(guidService, SID_SProfferService))
|
|
{
|
|
if (IsEqualGUID(riid, IID_IUrlHistoryStg))
|
|
{
|
|
ASSERT(_fTopBrowser);
|
|
|
|
if (!_pIUrlHistoryStg)
|
|
{
|
|
// create this object the first time it's asked for
|
|
CoCreateInstance(CLSID_CUrlHistory, NULL, CLSCTX_INPROC_SERVER,
|
|
IID_PPV_ARG(IUrlHistoryStg, &_pIUrlHistoryStg));
|
|
}
|
|
|
|
if (_pIUrlHistoryStg)
|
|
hr = _pIUrlHistoryStg->QueryInterface(riid, ppv);
|
|
else
|
|
hr = E_NOINTERFACE;
|
|
}
|
|
else if (IsEqualGUID(riid, IID_IToolbarExt))
|
|
{
|
|
// This code should all migrate to a helper object after IE5B2. So this
|
|
// should be temporary (stevepro).
|
|
if (!_pToolbarExt)
|
|
{
|
|
IUnknown* punk;
|
|
if (SUCCEEDED(CBrowserExtension_CreateInstance(NULL, &punk, NULL)))
|
|
{
|
|
IUnknown_SetSite(punk, _psbOuter);
|
|
punk->QueryInterface(IID_PPV_ARG(IToolbarExt, &_pToolbarExt));
|
|
punk->Release();
|
|
}
|
|
}
|
|
|
|
if (_pToolbarExt)
|
|
hr = _pToolbarExt->QueryInterface(riid, ppv);
|
|
else
|
|
hr = E_NOINTERFACE;
|
|
}
|
|
else
|
|
hr = QueryInterface(riid, ppv);
|
|
}
|
|
else if (IsEqualGUID(guidService, SID_SUrlHistory))
|
|
{
|
|
if (!_pIUrlHistoryStg)
|
|
{
|
|
// Asking for it creates a copy in _pIUrlHistoryStg
|
|
IUrlHistoryStg *puhs;
|
|
if (SUCCEEDED(_pspOuter->QueryService(SID_STopLevelBrowser, IID_PPV_ARG(IUrlHistoryStg, &puhs))))
|
|
{
|
|
if (!_pIUrlHistoryStg)
|
|
_pIUrlHistoryStg = puhs;
|
|
else
|
|
puhs->Release();
|
|
}
|
|
}
|
|
|
|
if (_pIUrlHistoryStg)
|
|
hr = _pIUrlHistoryStg->QueryInterface(riid, ppv);
|
|
else
|
|
hr = E_NOINTERFACE;
|
|
}
|
|
else if (IsEqualGUID(guidService, SID_SShellBrowser) ||
|
|
IsEqualGUID(guidService, SID_SVersionHost))
|
|
{
|
|
if (IsEqualIID(riid, IID_IHlinkFrame))
|
|
{
|
|
// HACK: MSHTML uses IID_IShellBrowser instead of SID_SHlinkFrame
|
|
hr = _pspOuter->QueryService(SID_SHlinkFrame, riid, ppv);
|
|
}
|
|
else if (IsEqualIID(riid, IID_IBindCtx) && _bbd._phlf)
|
|
{
|
|
// HACK ALERT: Notice that we are using QueryService to the
|
|
// other direction here. We must make it absolutely sure
|
|
// that we'll never infinitly QueryService each other.
|
|
hr = IUnknown_QueryService(_bbd._phlf, IID_IHlinkFrame, riid, ppv);
|
|
}
|
|
else
|
|
{
|
|
hr = QueryInterface(riid, ppv);
|
|
}
|
|
}
|
|
else if (IsEqualGUID(guidService, SID_SOmWindow))
|
|
{
|
|
// HACK ALERT: Notice that we are using QueryService to the
|
|
// other direction here. We must make it absolutely sure
|
|
// that we'll never infinitly QueryService each other.
|
|
hr = IUnknown_QueryService(_ptfrm, SID_SOmWindow, riid, ppv);
|
|
}
|
|
else if (IsEqualGUID(guidService, IID_IElementNamespaceTable) && _bbd._psv)
|
|
{
|
|
hr = IUnknown_QueryService(_bbd._psv, IID_IElementNamespaceTable, riid, ppv);
|
|
}
|
|
else if (IsEqualGUID(guidService, SID_STravelLogCursor))
|
|
{
|
|
// exposed travel log object
|
|
if (!_pITravelLogStg)
|
|
{
|
|
// create this object the first time it's asked for
|
|
ITravelLog * ptl;
|
|
GetTravelLog(&ptl);
|
|
|
|
ITravelLogEx *ptlx;
|
|
if (ptl && SUCCEEDED(ptl->QueryInterface(IID_PPV_ARG(ITravelLogEx, &ptlx))))
|
|
{
|
|
hr = CreatePublicTravelLog(SAFECAST(this, IBrowserService *), ptlx, &_pITravelLogStg);
|
|
ptlx->Release();
|
|
}
|
|
SAFERELEASE(ptl);
|
|
}
|
|
|
|
if (_pITravelLogStg)
|
|
{
|
|
hr = _pITravelLogStg->QueryInterface(riid, ppv);
|
|
}
|
|
}
|
|
else if (IsEqualGUID(riid,IID_IEnumPrivacyRecords))
|
|
{
|
|
IHTMLWindow2 * pIW = NULL;
|
|
IServiceProvider * pISP = NULL;
|
|
|
|
hr = QueryService(IID_IHTMLWindow2, IID_PPV_ARG(IHTMLWindow2, &pIW));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = pIW->QueryInterface(IID_PPV_ARG(IServiceProvider, &pISP));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = pISP->QueryService(IID_IEnumPrivacyRecords, IID_IEnumPrivacyRecords, ppv);
|
|
pISP->Release();
|
|
}
|
|
pIW->Release();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
hr = IProfferServiceImpl::QueryService(guidService, riid, ppv);
|
|
}
|
|
|
|
ASSERT(SUCCEEDED(hr) ? *ppv != NULL : *ppv == NULL); // COM rules
|
|
|
|
return hr;
|
|
}
|
|
|
|
|
|
void CBaseBrowser2::OnDataChange(FORMATETC *, STGMEDIUM *)
|
|
{
|
|
}
|
|
|
|
void CBaseBrowser2::OnViewChange(DWORD dwAspect, LONG lindex)
|
|
{
|
|
_ViewChange(dwAspect, lindex);
|
|
}
|
|
|
|
void CBaseBrowser2::OnRename(IMoniker *)
|
|
{
|
|
}
|
|
|
|
void CBaseBrowser2::OnSave()
|
|
{
|
|
}
|
|
|
|
void CBaseBrowser2::OnClose()
|
|
{
|
|
_ViewChange(DVASPECT_CONTENT, -1);
|
|
}
|
|
|
|
|
|
// *** IDropTarget ***
|
|
|
|
// These methods are defined in shdocvw.cpp
|
|
extern DWORD CommonDragEnter(IDataObject *pdtobj, DWORD grfKeyState, POINTL pt);
|
|
|
|
|
|
// Use the ShellView IDropTarget functions whenever they are implemented
|
|
|
|
// IDropTarget::DragEnter
|
|
|
|
HRESULT CBaseBrowser2::DragEnter(IDataObject *pdtobj, DWORD grfKeyState, POINTL ptl, DWORD *pdwEffect)
|
|
{
|
|
if (_pdtView)
|
|
return _pdtView->DragEnter(pdtobj, grfKeyState, ptl, pdwEffect);
|
|
else
|
|
{
|
|
if (_fNoDragDrop)
|
|
{
|
|
_dwDropEffect = DROPEFFECT_NONE;
|
|
}
|
|
else
|
|
{
|
|
_dwDropEffect = CommonDragEnter(pdtobj, grfKeyState, ptl);
|
|
}
|
|
*pdwEffect &= _dwDropEffect;
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
// IDropTarget::DragOver
|
|
|
|
HRESULT CBaseBrowser2::DragOver(DWORD grfKeyState, POINTL ptl, DWORD *pdwEffect)
|
|
{
|
|
if (S_OK == _DisableModeless())
|
|
{
|
|
*pdwEffect = 0;
|
|
return S_OK;
|
|
}
|
|
|
|
if (_pdtView)
|
|
return _pdtView->DragOver(grfKeyState, ptl, pdwEffect);
|
|
|
|
*pdwEffect &= _dwDropEffect;
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
// IDropTarget::DragLeave
|
|
|
|
HRESULT CBaseBrowser2::DragLeave(void)
|
|
{
|
|
if (_pdtView)
|
|
return _pdtView->DragLeave();
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
// IDropTarget::DragDrop
|
|
|
|
HRESULT CBaseBrowser2::Drop(IDataObject *pdtobj, DWORD grfKeyState, POINTL pt, DWORD *pdwEffect)
|
|
{
|
|
if (S_OK == _DisableModeless())
|
|
{
|
|
*pdwEffect = 0;
|
|
return S_OK;
|
|
}
|
|
BOOL fNavigateDone = FALSE;
|
|
HRESULT hr = E_FAIL;
|
|
// If this is a shortcut - we want it to go via _NavIEShortcut
|
|
// First check if it indeed a shortcut
|
|
|
|
STGMEDIUM medium;
|
|
|
|
if (_ptfrm && (DataObj_GetDataOfType(pdtobj, CF_HDROP, &medium)))
|
|
{
|
|
WCHAR wszPath[MAX_PATH];
|
|
|
|
if (DragQueryFileW((HDROP)medium.hGlobal, 0, wszPath, ARRAYSIZE(wszPath)))
|
|
{
|
|
LPWSTR pwszExtension = PathFindExtensionW(wszPath);
|
|
// Check the extension to see if it is a .URL file
|
|
|
|
if (0 == StrCmpIW(pwszExtension, L".url"))
|
|
{
|
|
// It is an internet shortcut
|
|
VARIANT varShortCutPath = {0};
|
|
VARIANT varFlag = {0};
|
|
|
|
varFlag.vt = VT_BOOL;
|
|
varFlag.boolVal = VARIANT_TRUE;
|
|
|
|
LBSTR::CString strPath( wszPath );
|
|
|
|
varShortCutPath.vt = VT_BSTR;
|
|
varShortCutPath.bstrVal = strPath;
|
|
|
|
hr = IUnknown_Exec(_ptfrm, &CGID_Explorer, SBCMDID_IESHORTCUT, 0, &varShortCutPath, &varFlag);
|
|
fNavigateDone = SUCCEEDED(hr);
|
|
if(fNavigateDone)
|
|
{
|
|
DragLeave();
|
|
}
|
|
}
|
|
}
|
|
|
|
// must call ReleaseStgMediumHGLOBAL since DataObj_GetDataOfType added an extra GlobalLock
|
|
ReleaseStgMediumHGLOBAL(NULL, &medium);
|
|
}
|
|
|
|
if (FALSE == fNavigateDone)
|
|
{
|
|
if (_pdtView)
|
|
{
|
|
hr = _pdtView->Drop(pdtobj, grfKeyState, pt, pdwEffect);
|
|
}
|
|
else
|
|
{
|
|
LPITEMIDLIST pidlTarget;
|
|
hr = SHPidlFromDataObject(pdtobj, &pidlTarget, NULL, 0);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
ASSERT(pidlTarget);
|
|
hr = _psbOuter->BrowseObject(pidlTarget, SBSP_SAMEBROWSER | SBSP_ABSOLUTE);
|
|
ILFree(pidlTarget);
|
|
}
|
|
}
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::_FireBeforeNavigateEvent(LPCITEMIDLIST pidl, BOOL* pfIsPost)
|
|
{
|
|
HRESULT hres = S_OK;
|
|
|
|
IBindStatusCallback * pBindStatusCallback;
|
|
LPTSTR pszHeaders = NULL;
|
|
LPBYTE pPostData = NULL;
|
|
DWORD cbPostData = 0;
|
|
BOOL fCancelled=FALSE;
|
|
STGMEDIUM stgPostData;
|
|
BOOL fHavePostStg = FALSE;
|
|
|
|
*pfIsPost = FALSE;
|
|
|
|
// If this is the first BeforeNavigateEvent of a ViewLinkedWebOC we do not need to fire.
|
|
// It is fired by the hosting Trident. Note that _fIsViewLinkedWebOC is only set by the
|
|
// host, so we need not worry about BeforeNavigateEvent not being fired for other in other
|
|
// instances of the WebOC.
|
|
|
|
if (_fIsViewLinkedWebOC && (!_fHadFirstBeforeNavigate))
|
|
{
|
|
_fHadFirstBeforeNavigate = TRUE;
|
|
return hres;
|
|
}
|
|
|
|
// get the bind status callback for this browser and ask it for
|
|
// headers and post data
|
|
if (SUCCEEDED(GetTopLevelPendingBindStatusCallback(this,&pBindStatusCallback)))
|
|
{
|
|
GetHeadersAndPostData(pBindStatusCallback,&pszHeaders,&stgPostData,&cbPostData, pfIsPost);
|
|
pBindStatusCallback->Release();
|
|
fHavePostStg = TRUE;
|
|
|
|
if (stgPostData.tymed == TYMED_HGLOBAL)
|
|
{
|
|
pPostData = (LPBYTE) stgPostData.hGlobal;
|
|
}
|
|
}
|
|
|
|
// Fire a BeforeNavigate event to inform container that we are about
|
|
// to navigate and to give it a chance to cancel. We have to ask
|
|
// for post data and headers to pass to event, so only do this if someone
|
|
// is actually hooked up to the event (HasSinks() is TRUE).
|
|
//if (_bbd._pautoEDS->HasSinks())
|
|
{
|
|
TCHAR szFrameName[MAX_URL_STRING];
|
|
SHSTR strHeaders;
|
|
|
|
szFrameName[0] = 0;
|
|
|
|
// get our frame name
|
|
ITargetFrame2 *pOurTargetFrame;
|
|
hres = TargetQueryService(SAFECAST(this, IShellBrowser *), IID_PPV_ARG(ITargetFrame2, &pOurTargetFrame));
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
LPOLESTR pwzFrameName = NULL;
|
|
pOurTargetFrame->GetFrameName(&pwzFrameName);
|
|
pOurTargetFrame->Release();
|
|
|
|
if (pwzFrameName)
|
|
{
|
|
SHUnicodeToTChar(pwzFrameName, szFrameName, ARRAYSIZE(szFrameName));
|
|
CoTaskMemFree(pwzFrameName);
|
|
}
|
|
}
|
|
|
|
strHeaders.SetStr(pszHeaders);
|
|
|
|
_pidlBeforeNavigateEvent = (LPITEMIDLIST) pidl; // no need to copy
|
|
|
|
// This is a work around for view linked weboc. Setting the frame name has side effects.
|
|
|
|
TCHAR * pEffectiveName;
|
|
|
|
if (_fIsViewLinkedWebOC && !szFrameName[0])
|
|
{
|
|
pEffectiveName = _szViewLinkedWebOCFrameName;
|
|
}
|
|
else
|
|
{
|
|
pEffectiveName = szFrameName[0] ? szFrameName : NULL;
|
|
}
|
|
|
|
// fire the event!
|
|
FireEvent_BeforeNavigate(_bbd._pautoEDS, _bbd._hwnd, _bbd._pautoWB2,
|
|
pidl, NULL, 0, pEffectiveName,
|
|
pPostData, cbPostData, strHeaders.GetStr(), &fCancelled);
|
|
|
|
ASSERT(_pidlBeforeNavigateEvent == pidl);
|
|
_pidlBeforeNavigateEvent = NULL;
|
|
|
|
// free anything we alloc'd above
|
|
if (pszHeaders)
|
|
{
|
|
LocalFree(pszHeaders);
|
|
pszHeaders = NULL;
|
|
}
|
|
|
|
if (fCancelled)
|
|
{
|
|
// container told us to cancel
|
|
hres = E_ABORT;
|
|
}
|
|
}
|
|
if (fHavePostStg)
|
|
{
|
|
ReleaseStgMedium(&stgPostData);
|
|
}
|
|
return hres;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::SetTopBrowser()
|
|
{
|
|
_fTopBrowser = TRUE;
|
|
|
|
#ifdef MESSAGEFILTER
|
|
if (!_lpMF)
|
|
{
|
|
/*
|
|
* Create a message filter here to pull out WM_TIMER's while we are
|
|
* busy. The animation timer, along with other timers, can get
|
|
* piled up otherwise which can fill the message queue and thus USER's
|
|
* heap.
|
|
*/
|
|
_lpMF = new CMsgFilter();
|
|
|
|
if (_lpMF && !(((CMsgFilter *)_lpMF)->Initialize()))
|
|
{
|
|
ATOMICRELEASE(_lpMF);
|
|
}
|
|
}
|
|
#endif
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::_ResizeView()
|
|
{
|
|
_pbsOuter->_UpdateViewRectSize();
|
|
if (_pact)
|
|
{
|
|
RECT rc;
|
|
GetBorder(&rc);
|
|
TraceMsg(TF_SHDUIACTIVATE, "UIW::SetBorderSpaceDW calling _pact->ResizeBorder");
|
|
_pact->ResizeBorder(&rc, this, TRUE);
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::_ResizeNextBorder(UINT itb)
|
|
{
|
|
// (derived class resizes inner toolbar if any)
|
|
return _ResizeView();
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::_OnFocusChange(UINT itb)
|
|
{
|
|
#if 0
|
|
// the OC *does* get here (it's not aggregated so _pbsOuter->_OnFocusChange
|
|
// ends up here not in commonsb). not sure if E_NOTIMPL is o.k., but
|
|
// for now it's what we'll do...
|
|
ASSERT(0);
|
|
#endif
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::OnFocusChangeIS(IUnknown* punkSrc, BOOL fSetFocus)
|
|
{
|
|
ASSERT(0); // split: untested!
|
|
// do we need to do _UIActivateView?
|
|
ASSERT(fSetFocus); // i think?
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::v_ShowHideChildWindows(BOOL fChildOnly)
|
|
{
|
|
// (derived class does ShowDW on all toolbars)
|
|
if (!fChildOnly)
|
|
{
|
|
_pbsOuter->_ResizeNextBorder(0);
|
|
// This is called in ResizeNextBorder
|
|
// _UpdateViewRectSize();
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//*** _ExecChildren -- broadcast Exec to view and toolbars
|
|
// NOTES
|
|
// we might do *both* punkBar and fBroadcast if we want to send stuff
|
|
// to both the view and to all toolbars, e.g. 'stop' or 'refresh'.
|
|
//
|
|
// Note: n.b. the tray isn't a real toolbar, so it won't get called (sigh...).
|
|
HRESULT CBaseBrowser2::_ExecChildren(IUnknown *punkBar, BOOL fBroadcast, const GUID *pguidCmdGroup,
|
|
DWORD nCmdID, DWORD nCmdexecopt,
|
|
VARIANTARG *pvarargIn, VARIANTARG *pvarargOut)
|
|
{
|
|
//ASSERT(!fBroadcast); // only derived class supports this
|
|
// alanau: but CWebBrowserSB doesn't override this method, so we hit this assert.
|
|
|
|
// 1st, send to specified guy (if requested)
|
|
if (punkBar != NULL)
|
|
{
|
|
// send to specified guy
|
|
IUnknown_Exec(punkBar, pguidCmdGroup, nCmdID, nCmdexecopt, pvarargIn, pvarargOut);
|
|
}
|
|
|
|
// (derived class broadcasts to toolbars)
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::_SendChildren(HWND hwndBar, BOOL fBroadcast, UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
#if 0
|
|
// the OC *does* get here (it's not aggregated so _pbsOuter->_SendChildren
|
|
// ends up here not in commonsb). since there are no kids i guess it's
|
|
// ok to just drop the fBroadcast on the floor.
|
|
ASSERT(!fBroadcast); // only derived class supports this
|
|
#endif
|
|
|
|
// 1st, send to specified guy (if requested)
|
|
if (hwndBar != NULL)
|
|
{
|
|
// send to specified guy
|
|
SendMessage(hwndBar, uMsg, wParam, lParam);
|
|
}
|
|
|
|
// (derived class broadcasts to toolbars)
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//
|
|
// Handle <META HTTP-EQUIV ...> headers for lower components
|
|
//
|
|
HRESULT CBaseBrowser2::OnHttpEquiv(IShellView* psv, BOOL fDone, VARIANT *pvarargIn, VARIANT *pvarargOut)
|
|
{
|
|
return OLECMDERR_E_NOTSUPPORTED;
|
|
} // _HandleHttpEquiv
|
|
|
|
STDMETHODIMP CBaseBrowser2::GetPalette( HPALETTE * phpal )
|
|
{
|
|
BOOL fRes = FALSE;
|
|
if ( _hpalBrowser )
|
|
{
|
|
*phpal = _hpalBrowser;
|
|
fRes = TRUE;
|
|
}
|
|
return fRes ? NOERROR : E_FAIL;
|
|
}
|
|
|
|
|
|
//
|
|
// IPersist
|
|
//
|
|
HRESULT
|
|
CBaseBrowser2::GetClassID(CLSID *pclsid)
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
//
|
|
// IPersistHistory
|
|
//
|
|
#ifdef DEBUG
|
|
#define c_szFrameMagic TEXT("IE4ViewStream")
|
|
#define c_cchFrameMagic SIZECHARS(c_szFrameMagic)
|
|
#endif
|
|
|
|
// NOTE this is almost the same kind of data that is
|
|
// stored in a TravelEntry.
|
|
|
|
typedef struct _PersistedFrame {
|
|
DWORD cbSize;
|
|
DWORD type;
|
|
DWORD lock;
|
|
DWORD bid;
|
|
CLSID clsid;
|
|
DWORD cbPidl;
|
|
} PERSISTEDFRAME, *PPERSISTEDFRAME;
|
|
|
|
#define PFTYPE_USEPIDL 1
|
|
#define PFTYPE_USECLSID 2
|
|
|
|
#define PFFLAG_SECURELOCK 0x00000001
|
|
|
|
|
|
HRESULT GetPersistedFrame(IStream *pstm, PPERSISTEDFRAME ppf, LPITEMIDLIST *ppidl)
|
|
{
|
|
HRESULT hr;
|
|
ASSERT(pstm);
|
|
ASSERT(ppf);
|
|
ASSERT(ppidl);
|
|
|
|
#ifdef DEBUG
|
|
TCHAR szMagic[SIZECHARS(c_szFrameMagic)];
|
|
DWORD cbMagic = CbFromCch(c_cchFrameMagic);
|
|
|
|
ASSERT(SUCCEEDED(IStream_Read(pstm, (void *) szMagic, cbMagic)));
|
|
ASSERT(!StrCmp(szMagic, c_szFrameMagic));
|
|
#endif //DEBUG
|
|
|
|
// This is pointing to the stack, make sure it starts NULL
|
|
*ppidl = NULL;
|
|
|
|
if(SUCCEEDED(hr = IStream_Read(pstm, (void *) ppf, SIZEOF(PERSISTEDFRAME))))
|
|
{
|
|
if(ppf->cbSize == SIZEOF(PERSISTEDFRAME) && (ppf->type == PFTYPE_USECLSID || ppf->type == PFTYPE_USEPIDL))
|
|
{
|
|
// i used SHAlloc() cuz its what all the IL functions use
|
|
if(ppf->cbPidl)
|
|
*ppidl = (LPITEMIDLIST) SHAlloc(ppf->cbPidl);
|
|
|
|
if(*ppidl)
|
|
{
|
|
hr = IStream_Read(pstm, (void *) *ppidl, ppf->cbPidl);
|
|
if(FAILED(hr))
|
|
{
|
|
ILFree(*ppidl);
|
|
*ppidl = NULL;
|
|
}
|
|
}
|
|
else
|
|
hr = E_OUTOFMEMORY;
|
|
}
|
|
else
|
|
hr = E_UNEXPECTED;
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT
|
|
CBaseBrowser2::LoadHistory(IStream *pstm, IBindCtx *pbc)
|
|
{
|
|
HRESULT hr = E_INVALIDARG;
|
|
|
|
ASSERT(pstm);
|
|
|
|
TraceMsg(TF_TRAVELLOG, "CBB::LoadHistory entered pstm = %X, pbc = %d", pstm, pbc);
|
|
|
|
ATOMICRELEASE(_poleHistory);
|
|
ATOMICRELEASE(_pstmHistory);
|
|
ATOMICRELEASE(_pbcHistory);
|
|
|
|
if (pstm)
|
|
{
|
|
PERSISTEDFRAME pf;
|
|
LPITEMIDLIST pidl;
|
|
|
|
hr = GetPersistedFrame(pstm, &pf, &pidl);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
// need to restore the previous bid
|
|
// if this is a new window
|
|
ASSERT(pf.bid == _dwBrowserIndex || !_bbd._pidlCur);
|
|
_dwBrowserIndex = pf.bid;
|
|
_eSecureLockIconPending = pf.lock;
|
|
|
|
if (pf.type == PFTYPE_USECLSID)
|
|
{
|
|
hr = E_FAIL;
|
|
|
|
if (_pHTMLDocument)
|
|
{
|
|
if ( (_dwDocFlags & DOCFLAG_DOCCANNAVIGATE)
|
|
&& IsEqualCLSID(pf.clsid, CLSID_HTMLDocument))
|
|
{
|
|
IPersistHistory * pph;
|
|
hr = _pHTMLDocument->QueryInterface(IID_PPV_ARG(IPersistHistory, &pph));
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
_fDontAddTravelEntry = TRUE;
|
|
|
|
hr = pph->LoadHistory(pstm, pbc);
|
|
TraceMsg(TF_TRAVELLOG, "CBB::LoadHistory called pole->LoadHistory, hr =%X", hr);
|
|
|
|
pph->Release();
|
|
|
|
return hr;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ATOMICRELEASE(_pHTMLDocument); // We are going to cocreate a new document.
|
|
}
|
|
}
|
|
|
|
if (S_OK != hr)
|
|
{
|
|
// Get the class and instantiate
|
|
hr = CoCreateInstance(pf.clsid, NULL, CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER, IID_PPV_ARG(IOleObject, &_poleHistory));
|
|
}
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
DWORD dwFlags;
|
|
|
|
hr = _poleHistory->GetMiscStatus(DVASPECT_CONTENT, &dwFlags);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
if (dwFlags & OLEMISC_SETCLIENTSITEFIRST)
|
|
{
|
|
pstm->AddRef();
|
|
if (pbc)
|
|
pbc->AddRef();
|
|
|
|
// we need to addref because we will use it async
|
|
// whoever uses it needs to release.
|
|
_pstmHistory = pstm;
|
|
_pbcHistory = pbc;
|
|
}
|
|
else
|
|
{
|
|
IPersistHistory * pph;
|
|
hr = _poleHistory->QueryInterface(IID_PPV_ARG(IPersistHistory, &pph));
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = pph->LoadHistory(pstm, pbc);
|
|
TraceMsg(TF_TRAVELLOG, "CBB::LoadHistory called pole->LoadHistory, hr =%X", hr);
|
|
|
|
pph->Release();
|
|
}
|
|
}
|
|
|
|
// if we made then set the prepared history object in
|
|
// _poleHistory
|
|
if (FAILED(hr))
|
|
{
|
|
ATOMICRELEASE(_poleHistory);
|
|
ATOMICRELEASE(_pstmHistory);
|
|
ATOMICRELEASE(_pbcHistory);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//
|
|
// just browse the object
|
|
// if poleHistory is set, then when the dochost is created
|
|
// it will pick up the object and use it.
|
|
// other wise we will do a normal navigate.
|
|
//
|
|
if (pidl)
|
|
{
|
|
DEBUG_CODE(TCHAR szPath[INTERNET_MAX_URL_LENGTH + 1];)
|
|
DEBUG_CODE(SHGetNameAndFlags(pidl, SHGDN_FORPARSING, szPath, ARRAYSIZE(szPath), NULL);)
|
|
DEBUG_CODE(TraceMsg(DM_TRACE, "CBB::LoadHistory: URL - %ws", szPath);)
|
|
|
|
_fDontAddTravelEntry = TRUE;
|
|
hr = _psbOuter->BrowseObject(pidl, SBSP_SAMEBROWSER | SBSP_ABSOLUTE);
|
|
ILFree(pidl);
|
|
}
|
|
else
|
|
hr = E_OUTOFMEMORY;
|
|
}
|
|
}
|
|
|
|
TraceMsg(TF_TRAVELLOG, "CBB::LoadHistory exiting, hr =%X", hr);
|
|
_pbsOuter->UpdateBackForwardState();
|
|
return hr;
|
|
}
|
|
|
|
// Save a stream represeting the history at this point.
|
|
// Be sure to keep this and GetDummyWindowData in sync.
|
|
|
|
HRESULT
|
|
CBaseBrowser2::SaveHistory(IStream *pstm)
|
|
{
|
|
HRESULT hr = E_UNEXPECTED;
|
|
TraceMsg(TF_TRAVELLOG, "CBB::SaveHistory entering, pstm =%X", pstm);
|
|
ASSERT(pstm);
|
|
|
|
if(_bbd._pidlCur)
|
|
{
|
|
PERSISTEDFRAME pf = {0};
|
|
pf.cbSize = SIZEOF(pf);
|
|
pf.bid = GetBrowserIndex();
|
|
pf.cbPidl = ILGetSize(_bbd._pidlCur);
|
|
pf.type = PFTYPE_USEPIDL;
|
|
pf.lock = _bbd._eSecureLockIcon;
|
|
|
|
DEBUG_CODE(TCHAR szPath[INTERNET_MAX_URL_LENGTH + 1];)
|
|
DEBUG_CODE(IEGetDisplayName(_bbd._pidlCur, szPath, SHGDN_FORPARSING);)
|
|
|
|
ASSERT(SUCCEEDED(IStream_Write(pstm, (void *) c_szFrameMagic, CbFromCch(c_cchFrameMagic))));
|
|
|
|
//
|
|
// in order to use IPersistHistory we need to get the CLSID of the Ole Object
|
|
// then we need to get IPersistHistory off that object
|
|
// then we can save the PERSISTEDFRAME and the pidl and then pass
|
|
// the stream down into the objects IPersistHistory
|
|
//
|
|
|
|
// Right now we circumvent the view object for history - zekel - 18-JUL-97
|
|
// right now we just grab the DocObj from the view object, and then query
|
|
// the Doc for IPersistHistory. really what we should be doing is QI the view
|
|
// for pph, and then use it. however this requires risky work with the
|
|
// navigation stack, and thus should be postponed to IE5. looking to the future
|
|
// the view could persist all kinds of great state info
|
|
//
|
|
// but now we just get the background object. but check to make sure that it
|
|
// will be using the DocObjHost code by QI for IDocViewSite
|
|
//
|
|
|
|
// _bbd._psv can be null in subframes that have not completed navigating
|
|
// before a refresh is called
|
|
//
|
|
if (!_pphHistory && _bbd._psv)
|
|
{
|
|
hr = SafeGetItemObject(_bbd._psv, SVGIO_BACKGROUND, IID_PPV_ARG(IPersistHistory, &_pphHistory));
|
|
}
|
|
|
|
if (_pphHistory)
|
|
{
|
|
IDocViewSite *pdvs;
|
|
|
|
if (SUCCEEDED(_bbd._psv->QueryInterface(IID_PPV_ARG(IDocViewSite, &pdvs))) &&
|
|
SUCCEEDED(hr = _pphHistory->GetClassID(&(pf.clsid))))
|
|
{
|
|
pf.type = PFTYPE_USECLSID;
|
|
TraceMsg(TF_TRAVELLOG, "CBB::SaveHistory is PFTYPE_USECLSID");
|
|
}
|
|
|
|
ATOMICRELEASE(pdvs);
|
|
}
|
|
|
|
|
|
if (SUCCEEDED(hr = IStream_Write(pstm,(void *)&pf, pf.cbSize)))
|
|
hr = IStream_Write(pstm,(void *)_bbd._pidlCur, pf.cbPidl);
|
|
|
|
if (SUCCEEDED(hr) && pf.type == PFTYPE_USECLSID)
|
|
hr = _pphHistory->SaveHistory(pstm);
|
|
|
|
ATOMICRELEASE(_pphHistory);
|
|
}
|
|
|
|
TraceMsg(TF_TRAVELLOG, "CBB::SaveHistory exiting, hr =%X", hr);
|
|
return hr;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::SetPositionCookie(DWORD dwPositionCookie)
|
|
{
|
|
HRESULT hr = E_FAIL;
|
|
//
|
|
// we force the browser to update its internal location and the address bar
|
|
// this depends on the fact that setposition cookie was always
|
|
// started by a ptl->Travel(). so that the current position in the ptl
|
|
// is actually the correct URL for us to have. zekel - 22-JUL-97
|
|
//
|
|
|
|
ITravelLog *ptl;
|
|
GetTravelLog(&ptl);
|
|
if(ptl)
|
|
{
|
|
ITravelEntry *pte;
|
|
if(EVAL(SUCCEEDED(ptl->GetTravelEntry(SAFECAST(this, IShellBrowser *), 0, &pte))))
|
|
{
|
|
LPITEMIDLIST pidl;
|
|
if(SUCCEEDED(pte->GetPidl(&pidl)))
|
|
{
|
|
BOOL fUnused;
|
|
ASSERT(pidl);
|
|
|
|
if (SUCCEEDED(hr = _FireBeforeNavigateEvent(pidl, &fUnused)))
|
|
{
|
|
IPersistHistory *pph;
|
|
if(_bbd._psv && SUCCEEDED(hr = SafeGetItemObject(_bbd._psv, SVGIO_BACKGROUND, IID_PPV_ARG(IPersistHistory, &pph))))
|
|
{
|
|
ASSERT(pph);
|
|
|
|
// now that we are certain that we are going to call into
|
|
// the document, we need to update the entry right before.
|
|
// NOTE: after an update, we cannot revert if there was an
|
|
// error in the Set...
|
|
ptl->UpdateEntry(SAFECAST(this, IShellBrowser *), TRUE);
|
|
|
|
hr = pph->SetPositionCookie(dwPositionCookie);
|
|
pph->Release();
|
|
|
|
// this updates the browser to the new pidl,
|
|
// and navigates there directly if necessary.
|
|
BOOL fDidBrowse;
|
|
NotifyRedirect(_bbd._psv, pidl, &fDidBrowse);
|
|
|
|
if (!fDidBrowse)
|
|
{
|
|
// fire the event!
|
|
FireEvent_NavigateComplete(_bbd._pautoEDS, _bbd._pautoWB2, _bbd._pidlCur, _bbd._hwnd);
|
|
FireEvent_DocumentComplete(_bbd._pautoEDS, _bbd._pautoWB2, _bbd._pidlCur);
|
|
}
|
|
}
|
|
|
|
}
|
|
ILFree(pidl);
|
|
}
|
|
pte->Release();
|
|
}
|
|
ptl->Release();
|
|
}
|
|
|
|
TraceMsg(TF_TRAVELLOG, "CBB::SetPositionCookie exiting, cookie = %X, hr =%X", dwPositionCookie, hr);
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::GetPositionCookie(DWORD *pdwPositionCookie)
|
|
{
|
|
HRESULT hr = E_FAIL;
|
|
IPersistHistory *pph;
|
|
ASSERT(pdwPositionCookie);
|
|
|
|
if(pdwPositionCookie && _bbd._psv && SUCCEEDED(hr = SafeGetItemObject(_bbd._psv, SVGIO_BACKGROUND, IID_PPV_ARG(IPersistHistory, &pph))))
|
|
{
|
|
ASSERT(pph);
|
|
|
|
hr = pph->GetPositionCookie(pdwPositionCookie);
|
|
pph->Release();
|
|
}
|
|
|
|
TraceMsg(TF_TRAVELLOG, "CBB::GetPositionCookie exiting, cookie = %X, hr =%X", *pdwPositionCookie, hr);
|
|
|
|
return hr;
|
|
}
|
|
|
|
DWORD CBaseBrowser2::GetBrowserIndex()
|
|
{
|
|
// the first time we request the index, we init it.
|
|
if (!_dwBrowserIndex)
|
|
{
|
|
//
|
|
// the topframe browser all have the same browser index so
|
|
// that they can trade TravelEntries if necessary. because we now
|
|
// trade around TravelEntries, then we need to make the bids relatively
|
|
// unique. and avoid ever having a random frame be BID_TOPFRAMEBROWSER
|
|
//
|
|
if (IsTopFrameBrowser(SAFECAST(this, IServiceProvider *), SAFECAST(this, IShellBrowser *)))
|
|
_dwBrowserIndex = BID_TOPFRAMEBROWSER;
|
|
else do
|
|
{
|
|
_dwBrowserIndex = SHRandom();
|
|
|
|
} while (!_dwBrowserIndex || _dwBrowserIndex == BID_TOPFRAMEBROWSER);
|
|
// psp->Release();
|
|
|
|
TraceMsg(TF_TRAVELLOG, "CBB::GetBrowserIndex() NewFrame BID = %X", _dwBrowserIndex);
|
|
}
|
|
|
|
return _dwBrowserIndex;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::GetHistoryObject(IOleObject **ppole, IStream **ppstm, IBindCtx **ppbc)
|
|
{
|
|
ASSERT(ppole);
|
|
ASSERT(ppstm);
|
|
ASSERT(ppbc);
|
|
|
|
*ppole = _poleHistory;
|
|
*ppstm = _pstmHistory;
|
|
*ppbc = _pbcHistory;
|
|
|
|
// we dont need to release, because we are just giving away our
|
|
// reference.
|
|
_poleHistory = NULL;
|
|
_pstmHistory = NULL;
|
|
_pbcHistory = NULL;
|
|
|
|
if(*ppole)
|
|
return NOERROR;
|
|
|
|
ASSERT(!*ppstm);
|
|
return E_FAIL;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::SetHistoryObject(IOleObject *pole, BOOL fIsLocalAnchor)
|
|
{
|
|
if (!_poleHistory && !_fGeneratedPage)
|
|
{
|
|
ASSERT(pole);
|
|
|
|
// Note: _fIsLocalAnchor is ignored if (_dwDocFlags & DOCFLAG_DOCCANNAVIGATE)
|
|
// is TRUE. In that case, the document (Trident) can navigate
|
|
// itself and will take care of updating the travel log.
|
|
//
|
|
_fIsLocalAnchor = fIsLocalAnchor;
|
|
|
|
if (pole)
|
|
{
|
|
_poleHistory = pole;
|
|
_poleHistory->AddRef();
|
|
return NOERROR;
|
|
}
|
|
}
|
|
return E_FAIL;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::CacheOLEServer(IOleObject *pole)
|
|
{
|
|
TraceMsg(DM_CACHEOLESERVER, "CBB::CacheOLEServer called");
|
|
HRESULT hres;
|
|
IPersist* pps;
|
|
|
|
// ISVs want to turn off this caching because it's "incovenient"
|
|
// to have the browser hold onto their object. We can do that
|
|
// with a quick registry check here, but first let's make sure
|
|
// we don't have a real bug to fix...
|
|
|
|
hres = pole->QueryInterface(IID_PPV_ARG(IPersist, &pps));
|
|
if (FAILED(hres))
|
|
{
|
|
return hres;
|
|
}
|
|
|
|
CLSID clsid = CLSID_NULL;
|
|
hres = pps->GetClassID(&clsid);
|
|
pps->Release();
|
|
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
SA_BSTRGUID str;
|
|
InitFakeBSTR(&str, clsid);
|
|
|
|
VARIANT v;
|
|
hres = _bbd._pautoWB2->GetProperty(str.wsz, &v);
|
|
if (SUCCEEDED(hres) && v.vt != VT_EMPTY)
|
|
{
|
|
// We already have it. We are fine.
|
|
TraceMsg(DM_CACHEOLESERVER, "CBB::CacheOLEServer not first time");
|
|
VariantClear(&v);
|
|
}
|
|
else
|
|
{
|
|
// We don't have it yet. Add it.
|
|
v.vt = VT_UNKNOWN;
|
|
v.punkVal = ClassHolder_Create(&clsid);
|
|
if (v.punkVal)
|
|
{
|
|
hres = _bbd._pautoWB2->PutProperty(str.wsz, v);
|
|
TraceMsg(DM_CACHEOLESERVER, "CBB::CacheOLEServer first time %x", hres);
|
|
v.punkVal->Release();
|
|
}
|
|
}
|
|
}
|
|
return hres;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::GetSetCodePage(VARIANT* pvarIn, VARIANT* pvarOut)
|
|
{
|
|
// Process the out parameter first so that the client can set and
|
|
// get the previous value in a single call.
|
|
|
|
if (pvarOut)
|
|
{
|
|
pvarOut->vt = VT_I4;
|
|
pvarOut->lVal = _cp;
|
|
}
|
|
|
|
if (pvarIn && pvarIn->vt==VT_I4)
|
|
{
|
|
TraceMsg(DM_DOCCP, "CBB::GetSetCodePage changing _cp from %d to %d", _cp, pvarIn->lVal);
|
|
_cp = pvarIn->lVal;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::GetPidl(LPITEMIDLIST *ppidl)
|
|
{
|
|
ASSERT(ppidl);
|
|
|
|
*ppidl = ILClone(_bbd._pidlCur);
|
|
|
|
return *ppidl ? S_OK : E_FAIL;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::SetReferrer(LPITEMIDLIST pidl)
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::GetBrowserByIndex(DWORD dwID, IUnknown **ppunk)
|
|
{
|
|
HRESULT hr = E_FAIL;
|
|
ASSERT(ppunk);
|
|
*ppunk = NULL;
|
|
|
|
//gotta get the target frame ...
|
|
ITargetFramePriv * ptf;
|
|
if(SUCCEEDED(_ptfrm->QueryInterface(IID_PPV_ARG(ITargetFramePriv, &ptf))))
|
|
{
|
|
ASSERT(ptf);
|
|
hr = ptf->FindBrowserByIndex(dwID, ppunk);
|
|
|
|
ptf->Release();
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::GetTravelLog(ITravelLog **pptl)
|
|
{
|
|
*pptl = NULL;
|
|
|
|
if (!_bbd._ptl)
|
|
{
|
|
IBrowserService *pbs;
|
|
if (SUCCEEDED(_pspOuter->QueryService(SID_STopFrameBrowser, IID_PPV_ARG(IBrowserService, &pbs))))
|
|
{
|
|
if (IsSameObject(SAFECAST(this, IBrowserService *), pbs))
|
|
{
|
|
// we are it, so we need to make us a TravelLog
|
|
CreateTravelLog(&_bbd._ptl);
|
|
}
|
|
else
|
|
{
|
|
pbs->GetTravelLog(&_bbd._ptl);
|
|
}
|
|
pbs->Release();
|
|
}
|
|
}
|
|
|
|
return _bbd._ptl ? _bbd._ptl->QueryInterface(IID_PPV_ARG(ITravelLog, pptl)) : E_FAIL;
|
|
}
|
|
|
|
HRESULT CBaseBrowser2::InitializeTravelLog(ITravelLog* ptl, DWORD dwBrowserIndex)
|
|
{
|
|
ptl->QueryInterface(IID_PPV_ARG(ITravelLog, &_bbd._ptl)); // hold a copy
|
|
_dwBrowserIndex = dwBrowserIndex;
|
|
return S_OK;
|
|
}
|
|
|
|
// Let the top level browser know that it might need to update it's zones information
|
|
void CBaseBrowser2::_Exec_psbMixedZone()
|
|
{
|
|
IShellBrowser *psbTop;
|
|
if (SUCCEEDED(_pspOuter->QueryService(SID_STopLevelBrowser, IID_PPV_ARG(IShellBrowser, &psbTop))))
|
|
{
|
|
IUnknown_Exec(psbTop, &CGID_Explorer, SBCMDID_MIXEDZONE, 0, NULL, NULL);
|
|
psbTop->Release();
|
|
}
|
|
}
|
|
|
|
STDMETHODIMP CBaseBrowser2::QueryUseLocalVersionVector(BOOL *pfUseLocal)
|
|
{
|
|
*pfUseLocal = FALSE;
|
|
return S_OK;
|
|
}
|
|
|
|
STDMETHODIMP CBaseBrowser2::QueryVersionVector(IVersionVector *pVersion)
|
|
{
|
|
HRESULT hr;
|
|
ULONG cchVer = 0;
|
|
|
|
// Was IE's version set by a registry entry?
|
|
// This simplified call checks for presence of the IE string
|
|
//
|
|
hr = pVersion->GetVersion(L"IE", NULL, &cchVer);
|
|
ASSERT(hr == S_OK);
|
|
|
|
if (cchVer == 0)
|
|
{
|
|
// Not already set. Set it to default value.
|
|
// Note that the four digits of precision is required due to a peculiarity in the parser.
|
|
//
|
|
hr = pVersion->SetVersion(L"IE", L"6.0000");
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::FindWindowByIndex
|
|
//
|
|
// Interface : ITravelLogClient
|
|
//
|
|
// Synopsis : Returns the window with the given index.
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
HRESULT
|
|
CBaseBrowser2::FindWindowByIndex(DWORD dwID, IUnknown ** ppunk)
|
|
{
|
|
return GetBrowserByIndex(dwID, ppunk);
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::GetWindowData
|
|
//
|
|
// Interface : ITravelLogClient
|
|
//
|
|
// Synopsis : Returns a WINDOWDATA structure containing pertinent
|
|
// window information needed for the travel log..
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::GetWindowData(LPWINDOWDATA pWinData)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
|
|
ASSERT(pWinData);
|
|
ASSERT(_bbd._pidlCur);
|
|
|
|
DEBUG_CODE(TCHAR szPath[INTERNET_MAX_URL_LENGTH + 1];)
|
|
DEBUG_CODE(IEGetDisplayName(_bbd._pidlCur, szPath, SHGDN_FORPARSING);)
|
|
DEBUG_CODE(TraceMsg(DM_TRACE, "CBB::ActivatePendingView (TRAVELLOG): _UpdateTravelLog called from shdocvw for %ws", szPath);)
|
|
|
|
ZeroMemory(pWinData, sizeof(WINDOWDATA));
|
|
|
|
// Window ID and codepage
|
|
//
|
|
pWinData->dwWindowID = GetBrowserIndex();
|
|
pWinData->uiCP = _cp;
|
|
|
|
// Current Pidl
|
|
//
|
|
pWinData->pidl = ILClone(_bbd._pidlCur);
|
|
|
|
// Title - when we are in a shell view,
|
|
// _bbd._pszTitleCur is NULL, which is correct.
|
|
// However, we still have to create memory for
|
|
// pWinData->lpszTitle and you can't pass NULL
|
|
// to SHStrDupW.
|
|
//
|
|
if (_bbd._pszTitleCur)
|
|
hr = SHStrDupW(_bbd._pszTitleCur, &pWinData->lpszTitle);
|
|
|
|
return hr;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::LoadHistoryPosition
|
|
//
|
|
// Interface : ITravelLogClient
|
|
//
|
|
// Synopsis : Loads the Url location and position cookie. This is used
|
|
// during a history navigation in a frame that involves a
|
|
// local anchor.
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::LoadHistoryPosition(LPOLESTR pszUrlLocation, DWORD dwCookie)
|
|
{
|
|
IEPlaySound(TEXT("Navigating"), FALSE);
|
|
|
|
return SetPositionCookie(dwCookie);
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::GetDummyWindowData
|
|
//
|
|
// Interface : ITravelLogClient2
|
|
//
|
|
// Synopsis : Fills in a windowdata and a stream very similar to
|
|
// that created by SaveHistory.
|
|
// Be sure to keep this and SaveHistory in sync.
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
STDMETHODIMP CBaseBrowser2::GetDummyWindowData(
|
|
LPWSTR pszUrl,
|
|
LPWSTR pszTitle,
|
|
LPWINDOWDATA pWinData)
|
|
{
|
|
HRESULT hres = S_OK;
|
|
PERSISTEDFRAME pf = {0};
|
|
LPITEMIDLIST pidl;
|
|
|
|
// grab current window ID
|
|
pWinData->dwWindowID = GetBrowserIndex();
|
|
|
|
// everything else is dummy
|
|
pWinData->uiCP = 0;
|
|
hres = SHStrDup(pszUrl, &pWinData->lpszUrl);
|
|
hres = SHStrDup(pszTitle, &pWinData->lpszTitle);
|
|
|
|
if (!pWinData->pStream)
|
|
{
|
|
hres = CreateStreamOnHGlobal(NULL, FALSE, &pWinData->pStream);
|
|
if (hres)
|
|
goto done;
|
|
}
|
|
|
|
pidl = PidlFromUrl(pszUrl);
|
|
|
|
pf.cbSize = SIZEOF(pf);
|
|
pf.bid = GetBrowserIndex();
|
|
pf.cbPidl = ILGetSize(pidl);
|
|
pf.type = PFTYPE_USEPIDL;
|
|
pf.lock = 0; // _bbd._eSecureLockIcon;
|
|
|
|
ASSERT(SUCCEEDED(IStream_Write(pWinData->pStream, (void *) c_szFrameMagic, CbFromCch(c_cchFrameMagic))));
|
|
|
|
if (SUCCEEDED(hres = IStream_Write(pWinData->pStream,(void *)&pf, pf.cbSize)))
|
|
hres = IStream_Write(pWinData->pStream,(void *)pidl, pf.cbPidl);
|
|
|
|
ILFree(pidl);
|
|
|
|
done:
|
|
return SUCCEEDED(hres) ? S_OK : E_FAIL;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::UpdateDesktopComponent
|
|
//
|
|
// Interface : ITridentService
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::UpdateDesktopComponent(IHTMLWindow2 * pHTMLWindow)
|
|
{
|
|
BSTR bstrTitle = NULL;
|
|
BSTR bstrUrlUnencoded = NULL;
|
|
HRESULT hr = S_OK;
|
|
IHTMLDocument2 * pHTMLDocument2;
|
|
IHTMLDocument4 * pHTMLDocument4;
|
|
DWORD dwOptions = 0;
|
|
|
|
hr = pHTMLWindow->get_document(&pHTMLDocument2);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = pHTMLDocument2->QueryInterface(IID_PPV_ARG(IHTMLDocument4, &pHTMLDocument4));
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
pHTMLDocument2->get_title(&bstrTitle);
|
|
pHTMLDocument4->get_URLUnencoded(&bstrUrlUnencoded);
|
|
|
|
TraceMsg(DM_TRACE, "CBaseBrowser2::UpdateDesktopComponent: URLUnencoded - %ws; Title - %ws",
|
|
bstrUrlUnencoded, bstrTitle);
|
|
|
|
// Update the desktop component's friendly name.
|
|
//
|
|
UpdateDesktopComponentName(bstrUrlUnencoded, bstrTitle);
|
|
|
|
SysFreeString(bstrTitle);
|
|
SysFreeString(bstrUrlUnencoded);
|
|
|
|
pHTMLDocument4->Release();
|
|
}
|
|
|
|
pHTMLDocument2->Release();
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT
|
|
CBaseBrowser2::_InitDocHost(IWebBrowser2 * pWebBrowser)
|
|
{
|
|
HRESULT hr = E_FAIL;
|
|
IDispatch* pDocDispatch = NULL;
|
|
|
|
ASSERT(pWebBrowser);
|
|
|
|
// get the IHTMLWindow2 for the WebOC windowop
|
|
hr = pWebBrowser->get_Document(&pDocDispatch);
|
|
if (S_OK == hr && pDocDispatch)
|
|
{
|
|
IHTMLDocument2* pDoc;
|
|
|
|
hr = pDocDispatch->QueryInterface(IID_PPV_ARG(IHTMLDocument2, &pDoc));
|
|
pDocDispatch->Release();
|
|
|
|
if (S_OK == hr)
|
|
{
|
|
IHTMLWindow2* pHtmlWindow;
|
|
|
|
hr = pDoc->get_parentWindow(&pHtmlWindow);
|
|
pDoc->Release();
|
|
|
|
if (S_OK == hr)
|
|
{
|
|
BOOL fIsFrameWindow = IsFrameWindow(pHtmlWindow);
|
|
pHtmlWindow->Release();
|
|
|
|
if (!fIsFrameWindow && _bbd._pctView)
|
|
{
|
|
hr = _bbd._pctView->Exec(&CGID_ShellDocView,
|
|
SHDVID_NAVSTART,
|
|
0,
|
|
NULL,
|
|
NULL);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::FireBeforeNavigate2
|
|
//
|
|
// Interface : ITridentService
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::FireBeforeNavigate2(IDispatch * pDispatch,
|
|
LPCTSTR lpszUrl,
|
|
DWORD dwFlags,
|
|
LPCTSTR lpszFrameName,
|
|
LPBYTE pPostData,
|
|
DWORD cbPostData,
|
|
LPCTSTR lpszHeaders,
|
|
BOOL fPlayNavSound,
|
|
BOOL * pfCancel)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
BSTR bstrUrl = NULL;
|
|
LPITEMIDLIST pidl = NULL;
|
|
IWebBrowser2 * pWebBrowser = NULL;
|
|
|
|
ASSERT(pfCancel);
|
|
|
|
*pfCancel = FALSE;
|
|
|
|
// Stress fix
|
|
//
|
|
if (NULL == lpszUrl)
|
|
{
|
|
bstrUrl = SysAllocString(_T(""));
|
|
}
|
|
else
|
|
{
|
|
bstrUrl = SysAllocString(lpszUrl);
|
|
}
|
|
|
|
pidl = PidlFromUrl(bstrUrl);
|
|
|
|
if (pidl)
|
|
{
|
|
|
|
hr = _GetWebBrowserForEvt(pDispatch, &pWebBrowser);
|
|
|
|
if (S_OK == hr)
|
|
{
|
|
ASSERT(pWebBrowser);
|
|
|
|
_pidlBeforeNavigateEvent = pidl; // no need to copy.
|
|
|
|
// This is a work around for view linked weboc. Setting the frame name has side effects.
|
|
|
|
LPCTSTR pEffectiveName;
|
|
|
|
if (_fIsViewLinkedWebOC && (lpszFrameName == NULL || !lpszFrameName[0]))
|
|
{
|
|
pEffectiveName = _szViewLinkedWebOCFrameName;
|
|
}
|
|
else
|
|
{
|
|
pEffectiveName = lpszFrameName;
|
|
}
|
|
|
|
FireEvent_BeforeNavigate(pWebBrowser, _bbd._hwnd, pWebBrowser,
|
|
pidl, NULL, dwFlags, pEffectiveName,
|
|
pPostData, cbPostData, lpszHeaders, pfCancel);
|
|
|
|
// Make sure that we remove earlier URLs that are cached during redirections.
|
|
_InitDocHost(pWebBrowser);
|
|
|
|
ATOMICRELEASE(pWebBrowser);
|
|
|
|
ASSERT(_pidlBeforeNavigateEvent == pidl);
|
|
_pidlBeforeNavigateEvent = NULL;
|
|
|
|
ILFree(pidl);
|
|
|
|
if (!*pfCancel && fPlayNavSound)
|
|
{
|
|
IEPlaySound(TEXT("Navigating"), FALSE);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (_phtmlWS && !pDispatch)
|
|
{
|
|
if (!_bbd._psvPending)
|
|
{
|
|
_phtmlWS->ViewReleased();
|
|
}
|
|
else
|
|
{
|
|
_phtmlWS->ViewReleaseIntelliForms();
|
|
}
|
|
}
|
|
else if (_phtmlWS && !_bbd._psvPending)
|
|
{
|
|
_DismissFindDialog();
|
|
}
|
|
|
|
SysFreeString(bstrUrl);
|
|
|
|
return hr;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::FireNavigateError
|
|
//
|
|
// Interface : ITridentService2
|
|
//
|
|
// Called when there is a binding error
|
|
//
|
|
// Input : pHTMLWindow - used to determine if we are a frame or
|
|
// the top-level.
|
|
// bstrURL - the URL which caused the error.
|
|
// bstrTargetFrameName - the frame being targeted.
|
|
// dwStatusCode - the binding error
|
|
// pfCancel - set by the host if it wants to
|
|
// cancel autosearch or friendly error
|
|
// pages
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::FireNavigateError(IHTMLWindow2 * pHTMLWindow2,
|
|
BSTR bstrURL,
|
|
BSTR bstrTargetFrameName,
|
|
DWORD dwStatusCode,
|
|
BOOL * pfCancel)
|
|
{
|
|
ASSERT(dwStatusCode != 0);
|
|
|
|
HRESULT hr = S_OK;
|
|
IWebBrowser2 * pWebBrowser = NULL;
|
|
|
|
*pfCancel = FALSE;
|
|
|
|
//
|
|
// Use top-level if window is not specified or the window is the top-level
|
|
//
|
|
if ((pHTMLWindow2 != NULL) && IsFrameWindow(pHTMLWindow2))
|
|
{
|
|
hr = _GetWebBrowserForEvt(pHTMLWindow2, &pWebBrowser);
|
|
}
|
|
else
|
|
{
|
|
hr = _GetWebBrowserForEvt(NULL, &pWebBrowser);
|
|
}
|
|
|
|
if (S_OK == hr)
|
|
{
|
|
ASSERT(pWebBrowser);
|
|
|
|
TCHAR szUrl[INTERNET_MAX_URL_LENGTH];
|
|
|
|
LPITEMIDLIST pidl = NULL;
|
|
|
|
if (bstrURL)
|
|
{
|
|
StrCpyN(szUrl, bstrURL, ARRAYSIZE(szUrl));
|
|
}
|
|
else
|
|
{
|
|
StrCpyN(szUrl, _T(""), ARRAYSIZE(szUrl));
|
|
}
|
|
|
|
pidl = PidlFromUrl(szUrl);
|
|
|
|
if (pidl)
|
|
{
|
|
FireEvent_NavigateError(pWebBrowser,
|
|
pWebBrowser,
|
|
pidl,
|
|
bstrTargetFrameName,
|
|
dwStatusCode,
|
|
pfCancel);
|
|
ILFree(pidl);
|
|
}
|
|
}
|
|
|
|
ATOMICRELEASE(pWebBrowser);
|
|
|
|
return hr;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::FirePrintTemplateEvent
|
|
//
|
|
// Interface : ITridentService
|
|
//
|
|
// Called when a template is instantiate or torndown
|
|
//
|
|
// pHTMLWindow is used to determine if we are a frame or the top-level
|
|
// dispidPrintEvent either DISPID_PRINTTEMPLATEINSTANTIATION
|
|
// or DISPID_PRINTTEMPLATETEARDOWN
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::FirePrintTemplateEvent(IHTMLWindow2 * pHTMLWindow2, DISPID dispidPrintEvent)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
|
|
IWebBrowser2 * pWebBrowser = NULL;
|
|
|
|
//
|
|
// Use top-level if window is not specified or the window is the top-level
|
|
//
|
|
if ((pHTMLWindow2 != NULL) && IsFrameWindow(pHTMLWindow2))
|
|
{
|
|
hr = _GetWebBrowserForEvt(pHTMLWindow2, &pWebBrowser);
|
|
}
|
|
else
|
|
{
|
|
hr = _GetWebBrowserForEvt(NULL, &pWebBrowser);
|
|
}
|
|
|
|
if (S_OK == hr)
|
|
{
|
|
ASSERT(pWebBrowser);
|
|
|
|
FireEvent_PrintTemplateEvent(pWebBrowser,
|
|
pWebBrowser,
|
|
dispidPrintEvent);
|
|
}
|
|
|
|
ATOMICRELEASE(pWebBrowser);
|
|
return hr;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::FireUpdatePageStatus
|
|
//
|
|
// Interface : ITridentService
|
|
//
|
|
// Called when a template is instantiate or torndown
|
|
//
|
|
// pHTMLWindow is used to determine if we are a frame or the top-level
|
|
// nPage defined to be the number of pages spooled
|
|
// fDone a flag to indicate that the last page has been sppoled
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::FireUpdatePageStatus(IHTMLWindow2 * pHTMLWindow2, DWORD nPage, BOOL fDone)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
|
|
IWebBrowser2 * pWebBrowser = NULL;
|
|
|
|
//
|
|
// Use top-level if window is not specified or the window is the top-level
|
|
//
|
|
if ((pHTMLWindow2 != NULL) && IsFrameWindow(pHTMLWindow2))
|
|
{
|
|
hr = _GetWebBrowserForEvt(pHTMLWindow2, &pWebBrowser);
|
|
}
|
|
else
|
|
{
|
|
hr = _GetWebBrowserForEvt(NULL, &pWebBrowser);
|
|
}
|
|
|
|
if (S_OK == hr)
|
|
{
|
|
ASSERT(pWebBrowser);
|
|
|
|
FireEvent_UpdatePageStatus(pWebBrowser,
|
|
pWebBrowser,
|
|
nPage,
|
|
fDone);
|
|
}
|
|
|
|
ATOMICRELEASE(pWebBrowser);
|
|
return hr;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::FirePrivacyImpactedStateChange
|
|
//
|
|
// Interface : ITridentService2
|
|
//
|
|
// Called whenever the global privacy impacted state changes
|
|
//
|
|
// Input : The new privacy impacted state
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::FirePrivacyImpactedStateChange(BOOL bPrivacyImpacted)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
IWebBrowser2 * pWebBrowser = NULL;
|
|
|
|
//
|
|
// Update browser frame / save state
|
|
//
|
|
_UpdatePrivacyIcon(TRUE, bPrivacyImpacted);
|
|
|
|
//
|
|
// We always fire this at the top level
|
|
//
|
|
hr = _GetWebBrowserForEvt(NULL, &pWebBrowser);
|
|
|
|
if (S_OK == hr)
|
|
{
|
|
ASSERT(pWebBrowser);
|
|
FireEvent_PrivacyImpactedStateChange(pWebBrowser,
|
|
bPrivacyImpacted);
|
|
}
|
|
|
|
ATOMICRELEASE(pWebBrowser);
|
|
return hr;
|
|
}
|
|
|
|
HRESULT
|
|
CBaseBrowser2::_DismissFindDialog()
|
|
{
|
|
BSTR bstrName = SysAllocString(STR_FIND_DIALOG_NAME);
|
|
if (bstrName)
|
|
{
|
|
VARIANT varProp = {0};
|
|
_bbd._pautoWB2->GetProperty(bstrName, &varProp);
|
|
|
|
if ( (varProp.vt == VT_DISPATCH) && (varProp.pdispVal != NULL) )
|
|
{
|
|
IUnknown* pWindow = varProp.pdispVal;
|
|
|
|
//now that we've pulled the pdispVal out of the propbag, clear the property on the automation object
|
|
VARIANT varTmp = {0};
|
|
_bbd._pautoWB2->PutProperty(bstrName, varTmp);
|
|
|
|
//(davemi) see IE5 bug 57060 for why the below line doesn't work and IDispatch must be used instead
|
|
//pWindow->close();
|
|
IDispatch * pdisp;
|
|
if (SUCCEEDED(pWindow->QueryInterface(IID_PPV_ARG(IDispatch, &pdisp))))
|
|
{
|
|
DISPID dispid;
|
|
DISPPARAMS dispparamsNoArgs = {NULL, NULL, 0, 0};
|
|
|
|
BSTR bstrClose = SysAllocString(L"close");
|
|
if (bstrClose)
|
|
{
|
|
HRESULT hr;
|
|
|
|
hr = pdisp->GetIDsOfNames(IID_NULL, &bstrClose, 1, LOCALE_SYSTEM_DEFAULT, &dispid);
|
|
if (hr == S_OK)
|
|
pdisp->Invoke(dispid, IID_NULL, LOCALE_SYSTEM_DEFAULT, DISPATCH_METHOD, &dispparamsNoArgs, &varTmp, NULL, NULL);
|
|
|
|
SysFreeString(bstrClose);
|
|
}
|
|
|
|
pdisp->Release();
|
|
}
|
|
}
|
|
|
|
VariantClear(&varProp);
|
|
SysFreeString(bstrName);
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::_GetWebBrowserForEvt
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::_GetWebBrowserForEvt(IDispatch * pDispatch,
|
|
IWebBrowser2 ** ppWebBrowser)
|
|
{
|
|
if (_fIsViewLinkedWebOC && _pDispViewLinkedWebOCFrame && _fHadFirstBeforeNavigate)
|
|
{
|
|
*ppWebBrowser = _pDispViewLinkedWebOCFrame;
|
|
_pDispViewLinkedWebOCFrame->AddRef();
|
|
|
|
return S_OK;
|
|
}
|
|
else if (pDispatch) // Top-level
|
|
{
|
|
return IUnknown_QueryService(pDispatch,
|
|
SID_SWebBrowserApp,
|
|
IID_PPV_ARG(IWebBrowser2, ppWebBrowser));
|
|
}
|
|
else
|
|
{
|
|
*ppWebBrowser = _bbd._pautoWB2;
|
|
|
|
if (*ppWebBrowser)
|
|
{
|
|
(*ppWebBrowser)->AddRef();
|
|
return S_OK;
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::GetUrlSearchComponent
|
|
//
|
|
// Interface : ITridentService
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::GetUrlSearchComponent(BSTR * pbstrSearch)
|
|
{
|
|
TCHAR sz[MAX_URL_STRING];
|
|
|
|
ASSERT(pbstrSearch);
|
|
ASSERT(!*pbstrSearch);
|
|
if (ILGetHiddenString(_bbd._pidlPending ? _bbd._pidlPending : _bbd._pidlCur,
|
|
IDLHID_URLQUERY,
|
|
sz,
|
|
SIZECHARS(sz)))
|
|
{
|
|
*pbstrSearch = SysAllocString(sz);
|
|
}
|
|
return (*pbstrSearch) ? S_OK : E_FAIL;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::IsErrorUrl
|
|
//
|
|
// Interface : ITridentService
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::IsErrorUrl(LPCTSTR lpszUrl, BOOL *pfIsError)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
|
|
if (!lpszUrl || !pfIsError)
|
|
{
|
|
hr = E_INVALIDARG;
|
|
goto Cleanup;
|
|
}
|
|
|
|
*pfIsError = ::IsErrorUrl(lpszUrl);
|
|
|
|
Cleanup:
|
|
return hr;
|
|
}
|
|
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::FireNavigateComplete2
|
|
//
|
|
// Interface : ITridentService
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::FireNavigateComplete2(IHTMLWindow2 * pHTMLWindow2,
|
|
DWORD dwFlags)
|
|
{
|
|
if (!pHTMLWindow2)
|
|
return E_POINTER;
|
|
|
|
HRESULT hr = E_FAIL;
|
|
BOOL fIsErrorUrl = FALSE;
|
|
|
|
BSTR bstrUrl = GetHTMLWindowUrl(pHTMLWindow2);
|
|
if (bstrUrl)
|
|
{
|
|
// If the URL is a res: URL, _GetPidlForDisplay will return
|
|
// the URL after the # in the res: URL.
|
|
//
|
|
LPITEMIDLIST pidl = _GetPidlForDisplay(bstrUrl, &fIsErrorUrl);
|
|
|
|
if (pidl)
|
|
{
|
|
BOOL fViewActivated = FALSE;
|
|
IWebBrowser2 * pWebBrowser = NULL;
|
|
|
|
// If this is not a frame, we update the browser
|
|
// state and pass the browser's IWebBrowser2 to
|
|
// FireEvent_NavigateComplete. If this is a frame,
|
|
// we pass the IWebBrowser2 of the window.
|
|
//
|
|
if (!(dwFlags & NAVDATA_FRAMEWINDOW))
|
|
{
|
|
fViewActivated = _ActivateView(bstrUrl, pidl, dwFlags, fIsErrorUrl);
|
|
|
|
if (_dwDocFlags & DOCFLAG_DOCCANNAVIGATE)
|
|
{
|
|
ATOMICRELEASE(_pHTMLDocument);
|
|
pHTMLWindow2->get_document(&_pHTMLDocument);
|
|
}
|
|
|
|
if (IEHard_ShowOnNavigateComplete())
|
|
{
|
|
EnableModelessSB(FALSE);
|
|
IEHard_NavWarning(_bbd._hwnd, IEHard_HostedInIE((IShellBrowser*)this));
|
|
EnableModelessSB(TRUE);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (IsWindowVisible(_bbd._hwnd)
|
|
&& !(_dwSBSPQueued & SBSP_WRITENOHISTORY)
|
|
&& !(dwFlags & NAVDATA_FRAMECREATION)
|
|
&& !(dwFlags & NAVDATA_RESTARTLOAD))
|
|
{
|
|
IEPlaySound(TEXT("ActivatingDocument"), FALSE);
|
|
}
|
|
|
|
if (_pbsOuter)
|
|
{
|
|
_pbsOuter->UpdateBackForwardState();
|
|
}
|
|
}
|
|
|
|
hr = _GetWebBrowserForEvt((dwFlags & NAVDATA_FRAMEWINDOW) ? pHTMLWindow2 : NULL,
|
|
&pWebBrowser);
|
|
|
|
if (S_OK == hr && !fViewActivated)
|
|
{
|
|
ASSERT(pWebBrowser);
|
|
|
|
// fire the event!
|
|
FireEvent_NavigateComplete(pWebBrowser, pWebBrowser, pidl, _bbd._hwnd);
|
|
}
|
|
|
|
ATOMICRELEASE(pWebBrowser);
|
|
|
|
ILFree(pidl);
|
|
}
|
|
|
|
SysFreeString(bstrUrl);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::_ActivateView
|
|
//
|
|
// Synopsis : If there is a pending view, it will be activated. If there
|
|
// if not a pending view, which is the case when we are
|
|
// navigating due to a hyperlink, OM navigation, or frame
|
|
// navigation, we update the browser state. (The view is already
|
|
// active in this case.) In either case, we update the
|
|
// state of the dochost.
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
BOOL
|
|
CBaseBrowser2::_ActivateView(BSTR bstrUrl,
|
|
LPITEMIDLIST pidl,
|
|
DWORD dwFlags,
|
|
BOOL fIsErrorUrl)
|
|
{
|
|
BOOL fViewActivated = FALSE;
|
|
|
|
// Activate the pending view if there is one.
|
|
//
|
|
if (_bbd._psvPending)
|
|
{
|
|
ILFree(_bbd._pidlPending);
|
|
|
|
_bbd._pidlPending = ILClone(pidl);
|
|
|
|
_fDontUpdateTravelLog = !!(dwFlags & NAVDATA_DONTUPDATETRAVELLOG);
|
|
|
|
ASSERT(_pbsOuter);
|
|
_pbsOuter->ActivatePendingView();
|
|
|
|
_fDontUpdateTravelLog = FALSE;
|
|
fViewActivated = TRUE;
|
|
}
|
|
else
|
|
{
|
|
UINT uProt = GetUrlSchemeW(bstrUrl);
|
|
|
|
if ( uProt != URL_SCHEME_JAVASCRIPT
|
|
&& uProt != URL_SCHEME_VBSCRIPT)
|
|
{
|
|
_UpdateBrowserState(pidl);
|
|
}
|
|
|
|
// In the case where there is a pending view
|
|
// ActivatePendingView() will call ViewActivated().
|
|
// Also, the call to ViewActivated() must happen
|
|
// after the current pidl has changed. The current
|
|
// pidl changes in _UpdateBrowserState().
|
|
//
|
|
if (_phtmlWS)
|
|
{
|
|
_phtmlWS->ViewActivated();
|
|
}
|
|
|
|
// Don't play sound for the first navigation (to avoid multiple
|
|
// sounds to be played for a frame-set creation).
|
|
//
|
|
|
|
ASSERT(_bbd._psv);
|
|
|
|
if (IsWindowVisible(_bbd._hwnd) && !(_dwSBSPQueued & SBSP_WRITENOHISTORY))
|
|
{
|
|
IEPlaySound(TEXT("ActivatingDocument"), FALSE);
|
|
}
|
|
}
|
|
|
|
// In the case of an error URL, we must send the original URL
|
|
// to the dochost. It needs the res: URL in the case of an
|
|
// error page so it knows not to update the history.
|
|
//
|
|
if (!fIsErrorUrl)
|
|
{
|
|
_UpdateDocHostState(pidl, fIsErrorUrl);
|
|
}
|
|
else
|
|
{
|
|
LPITEMIDLIST pidlOriginal = PidlFromUrl(bstrUrl);
|
|
|
|
if (pidlOriginal)
|
|
{
|
|
_UpdateDocHostState(pidlOriginal, fIsErrorUrl);
|
|
ILFree(pidlOriginal);
|
|
}
|
|
}
|
|
|
|
if (_pbsOuter)
|
|
{
|
|
_pbsOuter->_OnFocusChange(ITB_VIEW);
|
|
}
|
|
|
|
return fViewActivated;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::_UpdateBrowserState
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
void
|
|
CBaseBrowser2::_UpdateBrowserState(LPCITEMIDLIST pidl)
|
|
{
|
|
ASSERT(pidl);
|
|
|
|
ILFree(_bbd._pidlCur);
|
|
|
|
_bbd._pidlCur = ILClone(pidl);
|
|
|
|
// With the _bbd._pidlCur now updated, we can now call UpdateWindowList to
|
|
// update the window list with the new pidl.
|
|
//
|
|
_pbsOuter->UpdateWindowList();
|
|
_fGeneratedPage = FALSE;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::_UpdateDocHostState
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
void
|
|
CBaseBrowser2::_UpdateDocHostState(LPITEMIDLIST pidl, BOOL fIsErrorUrl) const
|
|
{
|
|
DOCHOSTUPDATEDATA dhud;
|
|
VARIANT varVal;
|
|
|
|
ASSERT( (_bbd._psvPending && _bbd._pidlPending)
|
|
|| (!_bbd._psvPending && !_bbd._pidlPending));
|
|
|
|
ASSERT(!_bbd._pidlPending || ILIsEqual(_bbd._pidlPending, pidl) || fIsErrorUrl);
|
|
|
|
IShellView * psv = _bbd._psvPending ? _bbd._psvPending : _bbd._psv;
|
|
ASSERT(psv);
|
|
|
|
dhud._pidl = pidl;
|
|
dhud._fIsErrorUrl = fIsErrorUrl;
|
|
|
|
varVal.vt = VT_PTR;
|
|
varVal.byref = &dhud;
|
|
|
|
IUnknown_Exec(psv, &CGID_ShellDocView,
|
|
SHDVID_UPDATEDOCHOSTSTATE, 0, &varVal, NULL);
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::FireDocumentComplete
|
|
//
|
|
// Interface : ITridentService
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::FireDocumentComplete(IHTMLWindow2 * pHTMLWindow2,
|
|
DWORD dwFlags)
|
|
{
|
|
if (!pHTMLWindow2)
|
|
return E_POINTER;
|
|
|
|
HRESULT hr = E_FAIL;
|
|
|
|
BSTR bstrUrl = GetHTMLWindowUrl(pHTMLWindow2);
|
|
if (bstrUrl)
|
|
{
|
|
LPITEMIDLIST pidl = _GetPidlForDisplay(bstrUrl);
|
|
|
|
if (pidl)
|
|
{
|
|
IWebBrowser2 * pWebBrowser;
|
|
|
|
hr = _GetWebBrowserForEvt((dwFlags & NAVDATA_FRAMEWINDOW) ? pHTMLWindow2 : NULL,
|
|
&pWebBrowser);
|
|
ASSERT(pWebBrowser);
|
|
|
|
if (S_OK == hr)
|
|
{
|
|
FireEvent_DocumentComplete(pWebBrowser, pWebBrowser, pidl);
|
|
pWebBrowser->Release();
|
|
}
|
|
|
|
ILFree(pidl);
|
|
}
|
|
|
|
SysFreeString(bstrUrl);
|
|
}
|
|
|
|
if (!(dwFlags & NAVDATA_FRAMEWINDOW) && !IEHard_ShowOnNavigateComplete())
|
|
{
|
|
if (_CanShowModalDialogNow())
|
|
{
|
|
// Even if we think we can, don't do it from inside DocumentComplete or any other Trident event.
|
|
// Pumping messages during any of these events is bad for Trident, so we'll do it slightly later.
|
|
|
|
PostMessage(_bbd._hwnd, WMC_IEHARD_NAVWARNING, 0, 0);
|
|
}
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
|
|
// Determines if we are in a reasonable state to show a random dialog box out of nowhere.
|
|
// The browser can get into states where the window is basically useless and no view
|
|
// is hosted. One such case is when a new window navigates to unhostable content
|
|
// (like an exe file). If we put up a dialog at a bad time, we'll disrupt some sensitive
|
|
// Trident timing and the content won't be sent to the download dialog.
|
|
|
|
BOOL CBaseBrowser2::_CanShowModalDialogNow()
|
|
{
|
|
return (_bbd._hwnd && IsWindow(_bbd._hwnd) && IsWindowVisible(_bbd._hwnd) &&
|
|
_bbd._hwndView && IsWindow(_bbd._hwndView) && IsWindowVisible(_bbd._hwndView));
|
|
}
|
|
|
|
|
|
void CBaseBrowser2::_ShowIEHardNavWarning()
|
|
{
|
|
if (_CanShowModalDialogNow())
|
|
{
|
|
// If GetLastActivePopup returns something other than the supplied window, it means
|
|
// there is a modal or modeless dialog that is active, and we don't bother showing any message.
|
|
|
|
HWND hwndPopup = GetLastActivePopup(_bbd._hwnd);
|
|
|
|
if (hwndPopup == _bbd._hwnd)
|
|
{
|
|
// Most of the time, this means that there are no dialogs attached to us.
|
|
// But there could still be a modeless dialog showing; it just isn't active right now.
|
|
// We'll show our messagebox anyway, because the same thing would happen if you opened
|
|
// the About dialog yourself -- it would be parented to the top window, and the modeless
|
|
// dialog would still be dangling around and enabled.
|
|
|
|
EnableModelessSB(FALSE);
|
|
IEHard_NavWarning(_bbd._hwnd, IEHard_HostedInIE((IShellBrowser*)this));
|
|
EnableModelessSB(TRUE);
|
|
}
|
|
}
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::FireDownloadBegin
|
|
//
|
|
// Interface : ITridentService
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::FireDownloadBegin()
|
|
{
|
|
return _updateNavigationUI();
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::FireDownloadComplete
|
|
//
|
|
// Interface : ITridentService
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::FireDownloadComplete()
|
|
{
|
|
return _updateNavigationUI();
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::GetPendingUrl
|
|
//
|
|
// Interface : ITridentService
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::GetPendingUrl(BSTR * pbstrPendingUrl)
|
|
{
|
|
if (!pbstrPendingUrl)
|
|
return E_POINTER;
|
|
|
|
*pbstrPendingUrl = NULL;
|
|
|
|
LPITEMIDLIST pidl = _bbd._pidlPending ? _bbd._pidlPending : _bbd._pidlCur;
|
|
|
|
TCHAR szPath[INTERNET_MAX_URL_LENGTH + 1];
|
|
|
|
HRESULT hr = IEGetDisplayName(pidl, szPath, SHGDN_FORPARSING);
|
|
if (S_OK == hr)
|
|
{
|
|
TraceMsg(DM_TRACE, "CBaseBrowser2::GetPendingUrl - URL: %ws", szPath);
|
|
|
|
*pbstrPendingUrl = SysAllocString(szPath);
|
|
}
|
|
|
|
return (*pbstrPendingUrl) ? S_OK : E_FAIL;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::ActiveElementChanged
|
|
//
|
|
// Interface : ITridentService
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::ActiveElementChanged(IHTMLElement * pHTMLElement)
|
|
{
|
|
// Forward the call to the OmWindow
|
|
//
|
|
if (_phtmlWS)
|
|
{
|
|
return _phtmlWS->ActiveElementChanged(pHTMLElement);
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::InitAutoImageResize()
|
|
//
|
|
// Interface : ITridentService2
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::InitAutoImageResize()
|
|
{
|
|
HRESULT hr = S_OK;
|
|
|
|
if (_pAIResize)
|
|
UnInitAutoImageResize();
|
|
|
|
CAutoImageResize *pAIResize = new CAutoImageResize();
|
|
if (pAIResize)
|
|
{
|
|
// need to get a pDoc2 for the init call...
|
|
IDispatch *pDocDispatch;
|
|
hr = _bbd._pautoWB2->get_Document(&pDocDispatch);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
IHTMLDocument2 *pDoc2;
|
|
hr = pDocDispatch->QueryInterface(IID_PPV_ARG(IHTMLDocument2,&pDoc2));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
// init the object
|
|
pAIResize->Init(pDoc2);
|
|
|
|
// cache the pointer for destruction later
|
|
_pAIResize=pAIResize;
|
|
|
|
pDoc2->Release();
|
|
}
|
|
pDocDispatch->Release();
|
|
}
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
delete pAIResize;
|
|
}
|
|
}
|
|
else
|
|
hr = E_OUTOFMEMORY;
|
|
|
|
return hr;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::UnInitAutoImageResize()
|
|
//
|
|
// Interface : ITridentService2
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::UnInitAutoImageResize()
|
|
{
|
|
if (_pAIResize)
|
|
{
|
|
_pAIResize->UnInit();
|
|
ATOMICRELEASE(_pAIResize);
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::IsGalleryMeta
|
|
//
|
|
// Interface : ITridentService2
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::IsGalleryMeta(BOOL bFlag, void *pMyPics)
|
|
{
|
|
// Forward the call to the CMyPics object
|
|
//
|
|
|
|
if (pMyPics)
|
|
{
|
|
((CMyPics*)pMyPics)->IsGalleryMeta(bFlag);
|
|
return S_OK;
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Functions that live in mypics.cpp that are called below
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT SendDocToMailRecipient(LPCITEMIDLIST pidl, UINT uiCodePage, DWORD grfKeyState, IUnknown *pUnkSite);
|
|
BOOL MP_IsEnabledInIEAK();
|
|
BOOL MP_IsEnabledInRegistry();
|
|
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::EmailPicture
|
|
//
|
|
// Interface : ITridentService2
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
HRESULT
|
|
CBaseBrowser2::EmailPicture(BSTR bstrURL)
|
|
{
|
|
IDispatch *pDocDispatch;
|
|
HRESULT hr = _bbd._pautoWB2->get_Document(&pDocDispatch);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
IHTMLDocument2 *pDoc2;
|
|
hr = pDocDispatch->QueryInterface(IID_PPV_ARG(IHTMLDocument2, &pDoc2));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
// Get that cmd target thingie...
|
|
IOleCommandTarget *pcmdt;
|
|
hr = IUnknown_QueryService(pDoc2, SID_SWebBrowserApp, IID_PPV_ARG(IOleCommandTarget, &pcmdt));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
// ... and thus the pidl...
|
|
LPITEMIDLIST pidlForImg;
|
|
hr = IEParseDisplayName(CP_ACP, bstrURL, &pidlForImg);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
// ... and pray this works...
|
|
SendDocToMailRecipient(pidlForImg, 0, FORCE_COPY, pcmdt);
|
|
|
|
ILFree(pidlForImg);
|
|
}
|
|
pcmdt->Release();
|
|
}
|
|
pDoc2->Release();
|
|
}
|
|
pDocDispatch->Release();
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::AttachMyPics
|
|
//
|
|
// Interface : ITridentService2
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
|
|
HRESULT
|
|
CBaseBrowser2::AttachMyPics(void *pDoc2, void **ppMyPics)
|
|
{
|
|
IHTMLDocument2 *pdoc2 = (IHTMLDocument2 *)pDoc2;
|
|
DWORD dwOptions = 0;
|
|
|
|
ASSERT(ppMyPics && *ppMyPics==NULL);
|
|
|
|
if (!MP_IsEnabledInIEAK() ||
|
|
!MP_IsEnabledInRegistry() ||
|
|
!IsInternetExplorerApp())
|
|
{
|
|
return S_OK;
|
|
}
|
|
|
|
if (!pdoc2 || !ppMyPics || (*ppMyPics != NULL))
|
|
{
|
|
return S_OK;
|
|
}
|
|
|
|
//Is this a desktop component?
|
|
if (SUCCEEDED(GetTopFrameOptions(_pspOuter, &dwOptions)))
|
|
{
|
|
if (dwOptions & FRAMEOPTIONS_DESKTOP)
|
|
{
|
|
return S_OK;
|
|
}
|
|
}
|
|
|
|
CMyPics *pPics = new CMyPics();
|
|
|
|
if (pPics)
|
|
{
|
|
if (SUCCEEDED(pPics->Init(pdoc2)))
|
|
{
|
|
*ppMyPics = pPics;
|
|
}
|
|
else
|
|
{
|
|
pPics->Release();
|
|
}
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::ReleaseMyPics
|
|
//
|
|
// Interface : ITridentService2
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
BOOL
|
|
CBaseBrowser2::ReleaseMyPics(void *pMyPics)
|
|
{
|
|
CMyPics *pPics = (CMyPics *) pMyPics;
|
|
|
|
BOOL bRet = pPics->IsOff();
|
|
|
|
if (pPics)
|
|
{
|
|
pPics->UnInit();
|
|
pPics->Release();
|
|
}
|
|
|
|
return (bRet);
|
|
}
|
|
|
|
STDMETHODIMP CBaseBrowser2::SetFrameName(BSTR bstrFrameName)
|
|
{
|
|
return StringCchCopy(_szViewLinkedWebOCFrameName, ARRAYSIZE(_szViewLinkedWebOCFrameName), bstrFrameName);
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::AppStarting
|
|
//
|
|
// Interface : INotifyAppStart
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
HRESULT
|
|
CBaseBrowser2::AppStarting(void)
|
|
{
|
|
_dwStartingAppTick = GetTickCount();
|
|
SetCursor(LoadCursor(NULL, IDC_APPSTARTING));
|
|
SetTimer( _bbd._hwnd, IDT_STARTING_APP_TIMER, STARTING_APP_DURATION, NULL);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Method : CBaseBrowser2::AppStarted
|
|
//
|
|
// Interface : INotifyAppStart
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
HRESULT
|
|
CBaseBrowser2::AppStarted(void)
|
|
{
|
|
_dwStartingAppTick = 0;
|
|
KillTimer( _bbd._hwnd, IDT_STARTING_APP_TIMER );
|
|
SetCursor(LoadCursor(NULL, IDC_ARROW));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
|