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119 lines
2.7 KiB
C++
119 lines
2.7 KiB
C++
#ifndef CARDBOARD_INCLUDED
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#define CARDBOARD_INCLUDED
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#define MAXBUTTONS 32
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#define MAXCARDSTACKS 32
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#define MAXDROPZONES 8
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#include "dropzone.h"
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#include "cardlib.h"
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class CardRegion;
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class CardButton;
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LRESULT CALLBACK CardWndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam);
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class CardWindow
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{
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friend class CardRegion;
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friend class CardButton;
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friend void RegisterCardWindow();
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public:
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CardWindow();
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~CardWindow();
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//
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// Basic windowing support
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//
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BOOL Create(HWND hwndParent, DWORD dwExStyle, DWORD dwStyle, int x, int y, int width, int height);
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BOOL Destroy();
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operator HWND() { return m_hWnd; }
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CardButton *CreateButton (int id, TCHAR *szText, UINT uStyle, bool fVisible, int x, int y, int width, int height);
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CardRegion *CreateRegion (int id, bool fVisible, int x, int y, int xoffset, int yoffset);
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CardButton *CardButtonFromId(int id);
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CardRegion *CardRegionFromId(int id);
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bool DeleteButton(CardButton *pButton);
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bool DeleteRegion(CardRegion *pRegion);
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bool DeleteAll();
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void SetBackColor(COLORREF cr);
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COLORREF GetBackColor();
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void SetBackCardIdx(UINT uBackIdx);
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void SetBackImage(HBITMAP hBitmap);
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void EmptyStacks(void);
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void Redraw(void);
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void Update(void);
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bool DistributeStacks(int nIdFrom, int nNumStacks, UINT xJustify, int xSpacing, int nStartX);
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void SetResizeProc(pResizeWndProc proc);
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int GetWidth() { return nWidth; }
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int GetHeight() { return nHeight; }
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//
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// Dropzone support
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//
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bool RegisterDropZone(int id, RECT *rect, pDropZoneProc proc);
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bool DeleteDropZone(int id);
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private:
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int GetNumDropZones() { return nNumDropZones; }
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DropZone* GetDropZoneFromRect(RECT *rect);
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//
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// Window procedure - don't call
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//
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LRESULT CALLBACK WndProc (HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam);
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static LRESULT CALLBACK CardWndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam);
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//
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// Private functions
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//
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void Paint(HDC hdc);
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void PaintCardRgn(HDC hdc, int dx, int dy, int width, int height, int sx, int sy);
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HPALETTE CreateCardPalette();
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CardButton *CardButtonFromPoint(int x, int y);
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CardRegion *CardRegionFromPoint(int x, int y);
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CardRegion *GetBestStack(int x, int y, int w, int h);
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//
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// Private members
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//
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HWND m_hWnd; //window handle!
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int nWidth, nHeight;
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UINT nBackCardIdx; //all stacks share this card index by default
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HBITMAP hbmBackImage;
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HDC hdcBackImage;
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CardButton * Buttons[MAXBUTTONS];
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int nNumButtons;
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CardRegion * Regions[MAXCARDSTACKS];
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int nNumCardRegions;
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DropZone * dropzone[MAXDROPZONES];
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int nNumDropZones;
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COLORREF crBackgnd;
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pResizeWndProc ResizeWndCallback;
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};
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#endif
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