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549 lines
12 KiB
549 lines
12 KiB
/**********************************************************************/
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/** Microsoft Windows/NT **/
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/** Copyright(c) Microsoft Corporation, 1997 - 1999 **/
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/**********************************************************************/
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/*
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csmplsnp.cpp
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This file contains the derived classes for CComponent and
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CComponentData. Most of these functions are pure virtual
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functions that need to be overridden for snapin functionality.
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FILE HISTORY:
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*/
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#include "stdafx.h"
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#include "sapcomp.h"
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#include "saproot.h"
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//nclude <atlimpl.cpp>
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#include "sapstrm.h"
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#include "sapview.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/*---------------------------------------------------------------------------
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CSapComponent
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---------------------------------------------------------------------------*/
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/////////////////////////////////////////////////////////////////////////////
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// CSapComponent implementation
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CSapComponent::CSapComponent()
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{
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extern const ContainerColumnInfo s_rgSapViewColumnInfo[];
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m_ComponentConfig.Init(SAP_COLUMNS_MAX_COUNT);
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m_ComponentConfig.InitViewInfo(SAP_COLUMNS,
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FALSE /*fConfigurableColumns*/,
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SAP_SI_MAX_COLUMNS,
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TRUE,
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s_rgSapViewColumnInfo);
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m_ulUserData = reinterpret_cast<LONG_PTR>(&m_ComponentConfig);
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}
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CSapComponent::~CSapComponent()
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{
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}
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STDMETHODIMP_(ULONG) CSapComponent::AddRef()
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{
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return TFSComponent::AddRef();
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}
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STDMETHODIMP_(ULONG) CSapComponent::Release()
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{
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return TFSComponent::Release();
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}
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STDMETHODIMP CSapComponent::QueryInterface(REFIID riid, LPVOID *ppv)
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{
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AFX_MANAGE_STATE(AfxGetStaticModuleState());
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// Is the pointer bad?
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if (ppv == NULL)
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return E_INVALIDARG;
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// Place NULL in *ppv in case of failure
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*ppv = NULL;
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if (riid == IID_IPersistStreamInit)
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*ppv = static_cast<IPersistStreamInit *>(this);
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// If we're going to return an interface, AddRef it first
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if (*ppv)
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{
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((LPUNKNOWN) *ppv)->AddRef();
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return hrOK;
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}
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else
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return TFSComponent::QueryInterface(riid, ppv);
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}
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STDMETHODIMP CSapComponent::OnUpdateView(LPDATAOBJECT pDataObject,
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LPARAM arg,
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LPARAM param)
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{
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return TFSComponent::OnUpdateView(pDataObject, arg, param);
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}
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STDMETHODIMP CSapComponent::InitializeBitmaps(MMC_COOKIE cookie)
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{
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AFX_MANAGE_STATE(AfxGetStaticModuleState());
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ASSERT(m_spImageList != NULL);
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CBitmap bmp16x16;
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CBitmap bmp32x32;
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HRESULT hr = hrOK;
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COM_PROTECT_TRY
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{
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// Load the bitmaps from the dll
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bmp16x16.LoadBitmap(IDB_16x16);
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bmp32x32.LoadBitmap(IDB_32x32);
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// Set the images
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m_spImageList->ImageListSetStrip(
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reinterpret_cast<LONG_PTR*>(static_cast<HBITMAP>(bmp16x16)),
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reinterpret_cast<LONG_PTR*>(static_cast<HBITMAP>(bmp32x32)),
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0, RGB(255,0,255));
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}
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COM_PROTECT_CATCH;
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return hr;
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}
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/*!--------------------------------------------------------------------------
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CSapComponent::OnSnapinHelp
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-
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Author: MikeG (a-migall)
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---------------------------------------------------------------------------*/
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STDMETHODIMP
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CSapComponent::OnSnapinHelp(
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LPDATAOBJECT pDataObject,
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LPARAM arg,
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LPARAM param)
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{
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UNREFERENCED_PARAMETER(pDataObject);
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UNREFERENCED_PARAMETER(arg);
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UNREFERENCED_PARAMETER(param);
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AFX_MANAGE_STATE(AfxGetStaticModuleState());
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HtmlHelpA(NULL, // caller
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c_sazIPXSnapHelpFile, // help file
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HH_DISPLAY_TOPIC, // command
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0); // data
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return hrOK;
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}
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STDMETHODIMP CSapComponent::QueryDataObject(MMC_COOKIE cookie,
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DATA_OBJECT_TYPES type,
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LPDATAOBJECT *ppDataObject)
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{
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HRESULT hr = hrOK;
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SPITFSNode spNode;
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SPITFSResultHandler spResultHandler;
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COM_PROTECT_TRY
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{
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CORg( m_spNodeMgr->FindNode(cookie, &spNode) );
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CORg( spNode->GetResultHandler(&spResultHandler) );
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CORg( spResultHandler->OnCreateDataObject(this, cookie,
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type, ppDataObject) );
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COM_PROTECT_ERROR_LABEL;
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}
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COM_PROTECT_CATCH;
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return hr;
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}
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STDMETHODIMP CSapComponent::GetClassID(LPCLSID lpClassID)
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{
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ASSERT(lpClassID != NULL);
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// Copy the CLSID for this snapin
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*lpClassID = CLSID_IPXSapExtension;
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return hrOK;
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}
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STDMETHODIMP CSapComponent::IsDirty()
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{
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HRESULT hr = hrOK;
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COM_PROTECT_TRY
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{
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hr = m_ComponentConfig.GetDirty() ? hrOK : hrFalse;
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}
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COM_PROTECT_CATCH;
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return hr;
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}
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STDMETHODIMP CSapComponent::Load(LPSTREAM pStm)
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{
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HRESULT hr = hrOK;
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COM_PROTECT_TRY
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{
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hr = m_ComponentConfig.LoadFrom(pStm);
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}
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COM_PROTECT_CATCH;
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return hr;
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}
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STDMETHODIMP CSapComponent::Save(LPSTREAM pStm, BOOL fClearDirty)
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{
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HRESULT hr = hrOK;
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SPITFSResultHandler spResultHandler;
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COM_PROTECT_TRY
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{
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// Need to see if we can save the selected node
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// -------------------------------------------------------------
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if (m_spSelectedNode)
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{
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m_spSelectedNode->GetResultHandler(&spResultHandler);
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if (spResultHandler)
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spResultHandler->UserResultNotify(m_spSelectedNode,
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RRAS_ON_SAVE, (LPARAM)(ITFSComponent *) this);
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}
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hr = m_ComponentConfig.SaveTo(pStm);
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if (FHrSucceeded(hr) && fClearDirty)
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m_ComponentConfig.SetDirty(FALSE);
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}
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COM_PROTECT_CATCH;
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return hr;
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}
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STDMETHODIMP CSapComponent::GetSizeMax(ULARGE_INTEGER FAR *pcbSize)
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{
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Assert(pcbSize);
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HRESULT hr = hrOK;
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ULONG cbSize = 0;
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COM_PROTECT_TRY
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{
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hr = m_ComponentConfig.GetSize(&cbSize);
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if (FHrSucceeded(hr))
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{
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pcbSize->HighPart = 0;
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pcbSize->LowPart = cbSize;
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}
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}
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COM_PROTECT_CATCH;
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return hr;
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}
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STDMETHODIMP CSapComponent::InitNew()
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{
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HRESULT hr = hrOK;
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COM_PROTECT_TRY
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{
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hr = m_ComponentConfig.InitNew();
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}
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COM_PROTECT_CATCH;
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return hr;
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}
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/////////////////////////////////////////////////////////////////////////////
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// CSapComponentData implementation
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CSapComponentData::CSapComponentData()
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{
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}
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/*!--------------------------------------------------------------------------
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CSapComponentData::OnInitialize
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-
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Author: EricDav, KennT
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---------------------------------------------------------------------------*/
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STDMETHODIMP CSapComponentData::OnInitialize(LPIMAGELIST pScopeImage)
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{
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AFX_MANAGE_STATE(AfxGetStaticModuleState());
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Assert(pScopeImage);
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// add the images for the scope tree
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CBitmap bmp16x16;
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HRESULT hr = hrOK;
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COM_PROTECT_TRY
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{
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// Load the bitmaps from the dll
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bmp16x16.LoadBitmap(IDB_16x16);
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// Set the images
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pScopeImage->ImageListSetStrip(
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reinterpret_cast<LONG_PTR*>(static_cast<HBITMAP>(bmp16x16)),
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reinterpret_cast<LONG_PTR*>(static_cast<HBITMAP>(bmp16x16)),
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0,
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RGB(255,0,255));
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}
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COM_PROTECT_CATCH;
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return hr;
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}
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/*!--------------------------------------------------------------------------
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CSapComponentData::OnInitializeNodeMgr
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-
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Author: KennT
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---------------------------------------------------------------------------*/
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STDMETHODIMP CSapComponentData::OnInitializeNodeMgr(ITFSComponentData *pTFSCompData, ITFSNodeMgr *pNodeMgr)
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{
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AFX_MANAGE_STATE(AfxGetStaticModuleState());
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// For now create a new node handler for each new node,
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// this is rather bogus as it can get expensive. We can
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// consider creating only a single node handler for each
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// node type.
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SapRootHandler * pHandler = NULL;
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SPITFSNodeHandler spHandler;
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SPITFSNode spNode;
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HRESULT hr = hrOK;
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COM_PROTECT_TRY
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{
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pHandler = new SapRootHandler(pTFSCompData);
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// Do this so that it will get released correctly
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spHandler = pHandler;
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pHandler->Init();
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// Create the root node for this sick puppy
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CORg( CreateContainerTFSNode(&spNode,
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&GUID_IPXSapRootNodeType,
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pHandler,
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pHandler /* result handler */,
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pNodeMgr) );
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// Construct the node
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CORg( pHandler->ConstructNode(spNode) );
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CORg( pNodeMgr->SetRootNode(spNode) );
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// Reference the help file name.
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pTFSCompData->SetHTMLHelpFileName(c_szIPXSnapHelpFile);
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COM_PROTECT_ERROR_LABEL;
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}
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COM_PROTECT_CATCH;
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return hr;
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}
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/*!--------------------------------------------------------------------------
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CSapComponentData::OnCreateComponent
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-
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Author: EricDav, KennT
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---------------------------------------------------------------------------*/
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STDMETHODIMP CSapComponentData::OnCreateComponent(LPCOMPONENT *ppComponent)
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{
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AFX_MANAGE_STATE(AfxGetStaticModuleState());
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ASSERT(ppComponent != NULL);
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HRESULT hr = hrOK;
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CSapComponent * pComp = NULL;
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COM_PROTECT_TRY
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{
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pComp = new CSapComponent;
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if (FHrSucceeded(hr))
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{
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pComp->Construct(m_spNodeMgr,
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static_cast<IComponentData *>(this),
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m_spTFSComponentData);
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*ppComponent = static_cast<IComponent *>(pComp);
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}
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}
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COM_PROTECT_CATCH;
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return hr;
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}
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STDMETHODIMP CSapComponentData::OnDestroy()
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{
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m_spNodeMgr.Release();
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return hrOK;
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}
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/*!--------------------------------------------------------------------------
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CSapComponentData::GetCoClassID
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-
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Author: KennT
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---------------------------------------------------------------------------*/
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STDMETHODIMP_(const CLSID *) CSapComponentData::GetCoClassID()
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{
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return &CLSID_IPXSapExtension;
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}
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/*!--------------------------------------------------------------------------
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CSapComponentData::OnCreateDataObject
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-
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Author: KennT
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---------------------------------------------------------------------------*/
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STDMETHODIMP CSapComponentData::OnCreateDataObject(MMC_COOKIE cookie, DATA_OBJECT_TYPES type, IDataObject **ppDataObject)
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{
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AFX_MANAGE_STATE(AfxGetStaticModuleState());
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Assert(ppDataObject != NULL);
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CDataObject * pObject = NULL;
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SPIDataObject spDataObject;
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HRESULT hr = hrOK;
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SPITFSNode spNode;
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SPITFSNodeHandler spHandler;
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COM_PROTECT_TRY
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{
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CORg( m_spNodeMgr->FindNode(cookie, &spNode) );
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CORg( spNode->GetHandler(&spHandler) );
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CORg( spHandler->OnCreateDataObject(cookie, type, &spDataObject) );
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*ppDataObject = spDataObject.Transfer();
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COM_PROTECT_ERROR_LABEL;
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}
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COM_PROTECT_CATCH;
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return hr;
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}
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///////////////////////////////////////////////////////////////////////////////
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//// IPersistStream interface members
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STDMETHODIMP CSapComponentData::GetClassID
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(
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CLSID *pClassID
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)
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{
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ASSERT(pClassID != NULL);
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// Copy the CLSID for this snapin
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*pClassID = CLSID_IPXSapExtension;
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return hrOK;
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}
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STDMETHODIMP CSapComponentData::IsDirty()
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{
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SPITFSNode spNode;
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SPITFSNodeHandler spHandler;
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SPIPersistStreamInit spStm;
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m_spNodeMgr->GetRootNode(&spNode);
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spNode->GetHandler(&spHandler);
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spStm.Query(spHandler);
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Assert(spStm);
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return (spNode->GetData(TFS_DATA_DIRTY) || spStm->IsDirty()) ? hrOK : hrFalse;
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}
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STDMETHODIMP CSapComponentData::Load
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(
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IStream *pStm
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)
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{
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SPITFSNode spNode;
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SPITFSNodeHandler spHandler;
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SPIPersistStreamInit spStm;
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m_spNodeMgr->GetRootNode(&spNode);
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spNode->GetHandler(&spHandler);
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spStm.Query(spHandler);
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Assert(spStm);
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return spStm->Load(pStm);
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}
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STDMETHODIMP CSapComponentData::Save
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(
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IStream *pStm,
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BOOL fClearDirty
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)
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{
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SPITFSNode spNode;
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SPITFSNodeHandler spHandler;
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SPIPersistStreamInit spStm;
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m_spNodeMgr->GetRootNode(&spNode);
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spNode->GetHandler(&spHandler);
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spStm.Query(spHandler);
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Assert(spStm);
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return spStm->Save(pStm, fClearDirty);
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}
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STDMETHODIMP CSapComponentData::GetSizeMax
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(
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ULARGE_INTEGER *pcbSize
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)
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{
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SPITFSNode spNode;
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SPITFSNodeHandler spHandler;
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SPIPersistStreamInit spStm;
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m_spNodeMgr->GetRootNode(&spNode);
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spNode->GetHandler(&spHandler);
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spStm.Query(spHandler);
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Assert(spStm);
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return spStm->GetSizeMax(pcbSize);
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}
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STDMETHODIMP CSapComponentData::InitNew()
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{
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SPITFSNode spNode;
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SPITFSNodeHandler spHandler;
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SPIPersistStreamInit spStm;
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m_spNodeMgr->GetRootNode(&spNode);
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spNode->GetHandler(&spHandler);
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spStm.Query(spHandler);
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Assert(spStm);
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return spStm->InitNew();
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}
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HRESULT CSapComponentData::FinalConstruct()
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{
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HRESULT hr = hrOK;
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hr = CComponentData::FinalConstruct();
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if (FHrSucceeded(hr))
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{
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m_spTFSComponentData->GetNodeMgr(&m_spNodeMgr);
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}
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return hr;
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}
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void CSapComponentData::FinalRelease()
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{
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CComponentData::FinalRelease();
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}
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