139 lines
4.4 KiB
C
139 lines
4.4 KiB
C
|
// mainview.h : interface of the CMainView class
|
||
|
|
//
|
||
|
|
// This is a part of the Microsoft Foundation Classes C++ library.
|
||
|
|
// Copyright (C) 1992-1998 Microsoft Corporation
|
||
|
|
// All rights reserved.
|
||
|
|
//
|
||
|
|
// This source code is only intended as a supplement to the
|
||
|
|
// Microsoft Foundation Classes Reference and related
|
||
|
|
// electronic documentation provided with the library.
|
||
|
|
// See these sources for detailed information regarding the
|
||
|
|
// Microsoft Foundation Classes product.
|
||
|
|
|
||
|
|
|
||
|
|
class CRectItem;
|
||
|
|
|
||
|
|
class CMainView : public CScrollView
|
||
|
|
{
|
||
|
|
protected: // create from serialization only
|
||
|
|
CMainView();
|
||
|
|
DECLARE_DYNCREATE(CMainView)
|
||
|
|
|
||
|
|
// Attributes
|
||
|
|
public:
|
||
|
|
CMainDoc* GetDocument()
|
||
|
|
{
|
||
|
|
ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CMainDoc)));
|
||
|
|
return (CMainDoc*) m_pDocument;
|
||
|
|
}
|
||
|
|
|
||
|
|
CRectItem* GetSelection() const
|
||
|
|
{ return m_pSelection; } // Just the top-most window
|
||
|
|
// set bSafeSelect to TRUE when there is a chance that an inplace
|
||
|
|
// active item could be deactivated before finishing
|
||
|
|
void SetSelection(CRectItem* pNewSel, BOOL bSafeSelect = FALSE);
|
||
|
|
|
||
|
|
// Operations
|
||
|
|
public:
|
||
|
|
CRectItem* DoPasteItem(BOOL bLink, COleDataObject* pDataObject,
|
||
|
|
CPoint* pPoint, CLIPFORMAT cfFormat = 0);
|
||
|
|
void ClientToDoc(CRect &rc);
|
||
|
|
void DocToClient(CRect &rc);
|
||
|
|
void ClientToDoc(CPoint &pt);
|
||
|
|
void DocToClient(CPoint &pt);
|
||
|
|
void ClientToDoc(CSize &sz);
|
||
|
|
void DocToClient(CSize &sz);
|
||
|
|
void UpdateActiveItem();
|
||
|
|
|
||
|
|
|
||
|
|
// Implementation
|
||
|
|
protected:
|
||
|
|
BOOL m_bInDrag;
|
||
|
|
CRectItem* m_pSelection;
|
||
|
|
COleDropTarget m_dropTarget;
|
||
|
|
CPoint m_dragPoint;
|
||
|
|
CSize m_dragSize;
|
||
|
|
CSize m_dragOffset;
|
||
|
|
DROPEFFECT m_prevDropEffect;
|
||
|
|
static CLIPFORMAT m_cfObjectDescriptor;
|
||
|
|
static CBrush NEAR m_brHatch;
|
||
|
|
|
||
|
|
CRectItem* GetHitItem(CPoint point);
|
||
|
|
BOOL GetObjectInfo(COleDataObject* pDataObject,
|
||
|
|
CSize* pSize, CSize* pOffset);
|
||
|
|
void DoPasteNative(COleDataObject* pDataObject, CPoint* pPoint,
|
||
|
|
CRectItem* pItem);
|
||
|
|
void DoPasteStandard(BOOL bLink, COleDataObject* pDataObject,
|
||
|
|
CPoint* pPoint, CRectItem* pItem, CLIPFORMAT cfFormat = 0);
|
||
|
|
|
||
|
|
public:
|
||
|
|
virtual ~CMainView();
|
||
|
|
virtual void OnPrepareDC(CDC* pDC, CPrintInfo* pInfo = NULL);
|
||
|
|
virtual void OnDraw(CDC* pDC); // overridden to draw this view
|
||
|
|
virtual void OnInitialUpdate();
|
||
|
|
virtual void OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint);
|
||
|
|
#ifdef _DEBUG
|
||
|
|
virtual void AssertValid() const;
|
||
|
|
virtual void Dump(CDumpContext& dc) const;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// special scroll handling
|
||
|
|
virtual BOOL OnScrollBy(CSize sizeScroll, BOOL bDoScroll = TRUE);
|
||
|
|
|
||
|
|
// drag drop implementation
|
||
|
|
virtual BOOL OnDrop(COleDataObject* pDataObject,
|
||
|
|
DROPEFFECT dropEffect, CPoint point);
|
||
|
|
virtual DROPEFFECT OnDragEnter(COleDataObject* pDataObject,
|
||
|
|
DWORD grfKeyState, CPoint point);
|
||
|
|
virtual DROPEFFECT OnDragOver(COleDataObject* pDataObject,
|
||
|
|
DWORD grfKeyState, CPoint point);
|
||
|
|
virtual void OnDragLeave();
|
||
|
|
|
||
|
|
// Printing support
|
||
|
|
protected:
|
||
|
|
virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
|
||
|
|
|
||
|
|
// OLE Client support
|
||
|
|
virtual BOOL IsSelected(const CObject* pDocItem) const;
|
||
|
|
BOOL DoCopySelection();
|
||
|
|
void SetupTracker(CRectTracker* pTracker, CRectItem* pItem,
|
||
|
|
CRect* pTrueRect = NULL);
|
||
|
|
void InvalidateItem(CRectItem* pItem);
|
||
|
|
|
||
|
|
// Generated message map functions
|
||
|
|
protected:
|
||
|
|
//{{AFX_MSG(CMainView)
|
||
|
|
afx_msg void OnPaste();
|
||
|
|
afx_msg void OnPasteLink();
|
||
|
|
afx_msg void OnInsertObject();
|
||
|
|
afx_msg void OnUpdateEditMenu(CCmdUI* pCmdUI);
|
||
|
|
afx_msg void OnEditClear();
|
||
|
|
afx_msg void OnEditCopy();
|
||
|
|
afx_msg void OnEditCut();
|
||
|
|
afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point);
|
||
|
|
afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
|
||
|
|
afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
|
||
|
|
afx_msg void OnRButtonDown(UINT nFlags, CPoint point);
|
||
|
|
afx_msg void OnChar(UINT nChar, UINT nRepCnt, UINT nFlags);
|
||
|
|
afx_msg void OnSetFocus(CWnd* pOldWnd);
|
||
|
|
afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
|
||
|
|
afx_msg void OnSize(UINT nType, int cx, int cy);
|
||
|
|
afx_msg void OnObjectDisplayContent();
|
||
|
|
afx_msg void OnUpdateObjectDisplayContent(CCmdUI* pCmdUI);
|
||
|
|
afx_msg void OnObjectDisplayAsIcon();
|
||
|
|
afx_msg void OnUpdateObjectDisplayAsIcon(CCmdUI* pCmdUI);
|
||
|
|
afx_msg void OnPasteSpecial();
|
||
|
|
afx_msg void OnUpdateEditClone(CCmdUI* pCmdUI);
|
||
|
|
afx_msg void OnEditClone();
|
||
|
|
afx_msg void OnUpdateEditPaste(CCmdUI* pCmdUI);
|
||
|
|
afx_msg void OnObjectResetsize();
|
||
|
|
afx_msg void OnCancelInplace();
|
||
|
|
afx_msg void OnDestroy();
|
||
|
|
afx_msg void OnUpdateOleEditProperties(CCmdUI* pCmdUI);
|
||
|
|
afx_msg void OnOleEditProperties();
|
||
|
|
afx_msg void OnUpdateOleChangeSource(CCmdUI* pCmdUI);
|
||
|
|
afx_msg void OnOleChangeSource();
|
||
|
|
//}}AFX_MSG
|
||
|
|
DECLARE_MESSAGE_MAP()
|
||
|
|
};
|