205 lines
6.5 KiB
C++
205 lines
6.5 KiB
C++
// drawvw.h : interface of the CDrawView class
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//
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// This file is a part of the XTREME TOOLKIT PRO MFC class library.
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// (c)1998-2008 Codejock Software, All Rights Reserved.
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//
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// THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
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// RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
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// CONSENT OF CODEJOCK SOFTWARE.
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//
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// THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
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// IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
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// YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
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// SINGLE COMPUTER.
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//
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// CONTACT INFORMATION:
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// support@codejock.com
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// http://www.codejock.com
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//
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/////////////////////////////////////////////////////////////////////////////
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// Hints for UpdateAllViews/OnUpdate
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#define HINT_UPDATE_WINDOW 0
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#define HINT_UPDATE_DRAWOBJ 1
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#define HINT_UPDATE_SELECTION 2
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#define HINT_DELETE_SELECTION 3
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#define HINT_UPDATE_OLE_ITEMS 4
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#include "MainFrm.h"
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class CDrawObj;
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class CDrawView;
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class CDrawObjListEx : public CDrawObjList
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{
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public:
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CDrawObjListEx(CDrawView* pView)
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{
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m_pView = pView;
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}
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void RemoveAt(POSITION pos)
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{
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CDrawObjList::RemoveAt(pos);
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((CMainFrame*)AfxGetMainWnd())->UpdatePropertyGridContent(m_pView);
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}
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void AddTail(CDrawObj* pObj)
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{
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CDrawObjList::AddTail(pObj);
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((CMainFrame*)AfxGetMainWnd())->UpdatePropertyGridContent(m_pView);
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}
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void RemoveAll()
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{
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CDrawObjList::RemoveAll();
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((CMainFrame*)AfxGetMainWnd())->UpdatePropertyGridContent(m_pView);
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}
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CDrawView* m_pView;
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};
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class CDrawView : public CScrollView
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{
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protected: // create from serialization only
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CDrawView();
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DECLARE_DYNCREATE(CDrawView)
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// Attributes
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public:
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CDrawDoc* GetDocument()
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{ return (CDrawDoc*)m_pDocument; }
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void SetPageSize(CSize size);
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CRect GetInitialPosition();
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// Operations
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public:
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void DocToClient(CRect& rect);
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void DocToClient(CPoint& point);
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void ClientToDoc(CPoint& point);
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void ClientToDoc(CRect& rect);
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void Select(CDrawObj* pObj, BOOL bAdd = FALSE);
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void SelectWithinRect(CRect rect, BOOL bAdd = FALSE);
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void Deselect(CDrawObj* pObj);
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void CloneSelection();
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void UpdateActiveItem();
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void InvalObj(CDrawObj* pObj);
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void Remove(CDrawObj* pObj);
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void PasteNative(COleDataObject& dataObject);
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void PasteEmbedded(COleDataObject& dataObject, CPoint point );
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// Implementation
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protected:
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// added for drop-target functionality
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COleDropTarget m_dropTarget; // for drop target functionality
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CPoint m_dragPoint; // current position
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CSize m_dragSize; // size of dragged object
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CSize m_dragOffset; // offset between pt and drag object corner
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DROPEFFECT m_prevDropEffect;
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BOOL m_bDragDataAcceptable;
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BOOL GetObjectInfo(COleDataObject* pDataObject,
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CSize* pSize, CSize* pOffset);
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// end of drop-target additions
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public:
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virtual ~CDrawView();
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#ifdef _DEBUG
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virtual void AssertValid() const;
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virtual void Dump(CDumpContext& dc) const;
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#endif
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virtual void OnPrint(CDC* pDC, CPrintInfo* pInfo); // overriden to record time/date
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virtual void OnDraw(CDC* pDC); // overridden to draw this view
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virtual void OnActivateView(BOOL bActivate, CView* pActiveView, CView* pDeactiveView);
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virtual void OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint);
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virtual void OnPrepareDC(CDC* pDC, CPrintInfo* pInfo);
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virtual BOOL OnScrollBy(CSize sizeScroll, BOOL bDoScroll);
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virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
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void DrawGrid(CDC* pDC);
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// added for drop-target functionality
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virtual BOOL OnDrop(COleDataObject* pDataObject,
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DROPEFFECT dropEffect, CPoint point);
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virtual DROPEFFECT OnDragEnter(COleDataObject* pDataObject,
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DWORD grfKeyState, CPoint point);
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virtual DROPEFFECT OnDragOver(COleDataObject* pDataObject,
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DWORD grfKeyState, CPoint point);
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virtual void OnDragLeave();
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static CLIPFORMAT m_cfObjectDescriptor;
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// end of drop-target additions
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static CLIPFORMAT m_cfDraw; // custom clipboard format
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CDrawObjListEx m_selection;
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BOOL m_bGrid;
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COLORREF m_gridColor;
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BOOL m_bActive; // is the view active?
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protected:
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virtual void OnInitialUpdate(); // called first time after construct
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// Printing support
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virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
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virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo);
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virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo);
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// OLE Container support
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public:
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virtual BOOL IsSelected(const CObject* pDocItem) const;
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// Generated message map functions
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protected:
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//{{AFX_MSG(CDrawView)
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afx_msg void OnInsertObject();
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afx_msg void OnCancelEdit();
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afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
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afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
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afx_msg void OnMouseMove(UINT nFlags, CPoint point);
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afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point);
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afx_msg void OnDrawSelect();
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afx_msg void OnDrawRoundRect();
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afx_msg void OnDrawRect();
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afx_msg void OnDrawLine();
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afx_msg void OnDrawEllipse();
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afx_msg void OnUpdateDrawEllipse(CCmdUI* pCmdUI);
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afx_msg void OnUpdateDrawLine(CCmdUI* pCmdUI);
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afx_msg void OnUpdateDrawRect(CCmdUI* pCmdUI);
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afx_msg void OnUpdateDrawRoundRect(CCmdUI* pCmdUI);
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afx_msg void OnUpdateDrawSelect(CCmdUI* pCmdUI);
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afx_msg void OnUpdateSingleSelect(CCmdUI* pCmdUI);
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afx_msg void OnEditSelectAll();
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afx_msg void OnEditClear();
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afx_msg void OnUpdateAnySelect(CCmdUI* pCmdUI);
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afx_msg void OnDrawPolygon();
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afx_msg void OnUpdateDrawPolygon(CCmdUI* pCmdUI);
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afx_msg void OnSize(UINT nType, int cx, int cy);
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afx_msg void OnViewGrid();
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afx_msg void OnUpdateViewGrid(CCmdUI* pCmdUI);
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afx_msg BOOL OnEraseBkgnd(CDC* pDC);
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afx_msg void OnObjectFillColor();
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afx_msg void OnObjectLineColor();
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afx_msg void OnObjectMoveBack();
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afx_msg void OnObjectMoveForward();
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afx_msg void OnObjectMoveToBack();
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afx_msg void OnObjectMoveToFront();
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afx_msg void OnEditCopy();
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afx_msg void OnUpdateEditCopy(CCmdUI* pCmdUI);
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afx_msg void OnEditCut();
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afx_msg void OnUpdateEditCut(CCmdUI* pCmdUI);
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afx_msg void OnEditPaste();
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afx_msg void OnUpdateEditPaste(CCmdUI* pCmdUI);
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afx_msg void OnFilePrint();
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afx_msg void OnSetFocus(CWnd* pOldWnd);
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afx_msg void OnViewShowObjects();
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afx_msg void OnUpdateViewShowObjects(CCmdUI* pCmdUI);
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afx_msg void OnEditProperties();
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afx_msg void OnUpdateEditProperties(CCmdUI* pCmdUI);
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afx_msg void OnDestroy();
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afx_msg void OnClose();
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afx_msg void OnUpdateEditSelectAll(CCmdUI* pCmdUI);
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afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
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afx_msg void OnContextMenu(CWnd* pWnd, CPoint point);
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afx_msg void OnCancelMode();
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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};
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/////////////////////////////////////////////////////////////////////////////
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