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/////////////////////////////////////////////////////////////////////////////
// Copyright (C) 1993-1996 Microsoft Corporation. All Rights Reserved.
//
// MODULE: Infcolum.h
//
// PURPOSE: Defines the CInfoColumn class.
#ifndef __INFCOLUM_H__
#define __INFCOLUM_H__
#include "treeview.h"
interface IMsgrAb;// interface IBLView;
#define MAX_WIDTH 0xffff
#define IMAGE_HEIGHT 16
#define INVALID_BAND_INDEX (UINT)-1
#define INFOCOLUMN_LAST (0xffff - 1)
#define INFOCOLUMN_FIRST 0xffff
class CFolderBar;
#define LEFTPANE_VERSION 0x01
//Band Ids
enum { ICTREEVIEW = 0, ICBLAB, ICOETODAY, IC_MAX_OBJECTS};
#define idcInfoColumn 2500
#define idcTreeViewBand idcInfoColumn + 1
#define idcOETodayBand idcInfoColumn + 2
typedef struct TagColumnObjItem{ IInputObject *pBandObj; BORDERWIDTHS rcBandBorder; DWORD fShow;}ColumnObjItem;
class CInfoColumn : public IDockingWindow, public IDropTarget, public IInputObject, public IInputObjectSite, public IObjectWithSite, public IOleCommandTarget{public: CInfoColumn(); HRESULT HrInit(IAthenaBrowser *pBrowser, ITreeViewNotify *ptvNotify); virtual ~CInfoColumn(void); virtual STDMETHODIMP QueryInterface(REFIID riid, LPVOID* ppvObj); virtual STDMETHODIMP_(ULONG) AddRef(void); virtual STDMETHODIMP_(ULONG) Release(void);
HRESULT CInfoColumn::GetInfoColWnd(HWND * lphwnd); HRESULT RegisterFlyOut(CFolderBar *pFolderBar); HRESULT RevokeFlyOut(void); LRESULT PrivateProcessing(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam); static LRESULT CALLBACK InfoColumnWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam); CTreeView* GetTreeView(); BOOL CycleFocus(BOOL fReverse); BOOL CycleFocus(DWORD LastorFirst, BOOL fReverse); void ForwardMessages(UINT msg, WPARAM wParam, LPARAM lParam); HRESULT HasFocus(UINT itb); IMsgrAb* GetBAComtrol(void) {return m_pMsgrAb; }
//IOleWindow::GetWindow
virtual STDMETHODIMP GetWindow(HWND* lphwnd); virtual STDMETHODIMP ContextSensitiveHelp(BOOL fEnterMode);
//IDockingWindow
virtual STDMETHODIMP ShowDW(BOOL fShow); virtual STDMETHODIMP ResizeBorderDW(LPCRECT prcBorder, IUnknown* punkToolbarSite, BOOL fReserved); virtual STDMETHODIMP CloseDW(DWORD dwReserved);
//IInputObject
virtual STDMETHODIMP UIActivateIO(BOOL fActivate, LPMSG lpMsg); virtual STDMETHODIMP HasFocusIO(void); virtual STDMETHODIMP TranslateAcceleratorIO(LPMSG pMsg);
//IIinputObjectSite
virtual STDMETHODIMP OnFocusChangeIS(IUnknown *punk, BOOL fSetFocus);
//IObjectWithSite
virtual STDMETHODIMP GetSite(REFIID riid, LPVOID *ppvSite); virtual STDMETHODIMP SetSite(IUnknown *pUnkSite);
//IOleCommandTarget
HRESULT STDMETHODCALLTYPE QueryStatus(const GUID *pguidCmdGroup, ULONG cCmds, OLECMD rgCmds[], OLECMDTEXT *pCmdText); HRESULT STDMETHODCALLTYPE Exec(const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdExecOpt, VARIANTARG *pvaIn, VARIANTARG *pvaOut); //IDropTarget
virtual STDMETHODIMP DragEnter( IDataObject *pDataObject, DWORD grfKeyState, POINTL pt, DWORD *pdwEffect);
virtual STDMETHODIMP DragOver( DWORD grfKeyState, POINTL pt, DWORD *pdwEffect );
virtual STDMETHODIMP DragLeave(void);
virtual STDMETHODIMP Drop( IDataObject *pDataObject, DWORD grfKeyState, POINTL pt, DWORD *pdwEffect);
private: HRESULT CreateInfoColumn(BOOL fVisible); LRESULT WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam); BOOL OnCreate(HWND hwnd, LPCREATESTRUCT lpCreateStruct); LRESULT OnNotify(HWND hwnd, WPARAM wParam, LPNMHDR lParam); void OnSize(HWND hwnd, UINT state, int cxClient, int cyClient); void OnLButtonDown(HWND hwnd, BOOL fDoubleClick, int x, int y, UINT keyFlags); void OnMouseMove(HWND hwnd, int x, int y, UINT keyFlags); void OnLButtonUp(HWND hwnd, int x, int y, UINT keyFlags); LRESULT OnICBeginDrag(LPNMREBAR pnm); void OnContextMenu(HWND hwnd, HWND hwndContext, UINT xPos, UINT yPos); HRESULT FindBandListIndex(DWORD *pdwindex); DWORD FindBandObject(IInputObject *punk); HRESULT AddObject(IInputObject *pinpObj, DWORD fShow); void ResizeBands(int width); void GetFontParams(); BOOL SetCycledFocus(DWORD Index, BOOL fReverse); DWORD GetFirstBand(); DWORD GetLastBand();
HRESULT AddTreeView(DWORD dwSize = 0, BOOL fVisible = TRUE); HRESULT AddMsgrAb(DWORD dwSize = 0, BOOL fVisible = TRUE); void AddOETodayBand(DWORD dwSize = 0, BOOL fVisible = TRUE);
HRESULT SaveSettings(void); HRESULT CreateBands(void); HRESULT CreateDefaultBands(void); void ShowHideBand(DWORD dwBandID); BOOL IsOurWindow(HWND hwnd); HRESULT RegisterChildren(CFolderBar *pFolder, BOOL Register); void CleanupLParam(); void ShowAllBands();
private: HFONT m_hfIcon; UINT m_cRef; IDockingWindowSite *m_pDwSite; ColumnObjItem m_BandList[IC_MAX_OBJECTS]; IOleCommandTarget *m_CacheCmdTarget[IC_MAX_OBJECTS]; IInputObject *m_CurFocus; HWND m_hwndInfoColumn; HWND m_hwndRebar; HWND m_hwndParent; BOOL m_fShow; CTreeView *m_pTreeView; IMsgrAb *m_pMsgrAb; LONG m_xWidth; HIMAGELIST m_himl; BOOL m_fRebarDragging; CFolderBar *m_pFolderBar; int m_cVisibleBands; BOOL m_fDragging;};
#endif //__INFCOLUM_H__
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