| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/cocoa/dcmemory.h |
| | 3 | // Purpose: wxMemoryDC class |
| | 4 | // Author: David Elliott |
| | 5 | // Modified by: |
| | 6 | // Created: 2003/03/16 |
| | 7 | // RCS-ID: $Id$ |
| | 8 | // Copyright: (c) 2003 David Elliott |
| | 9 | // Licence: wxWindows licence |
| | 10 | ///////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef __WX_COCOA_DCMEMORY_H__ |
| | 13 | #define __WX_COCOA_DCMEMORY_H__ |
| | 14 | |
| | 15 | #include "wx/dc.h" |
| | 16 | |
| | 17 | class WXDLLEXPORT wxMemoryDC: public wxDC |
| | 18 | { |
| | 19 | DECLARE_DYNAMIC_CLASS(wxMemoryDC) |
| | 20 | public: |
| | 21 | wxMemoryDC(void); |
| | 22 | wxMemoryDC( wxDC *dc ); // Create compatible DC |
| | 23 | ~wxMemoryDC(void); |
| | 24 | virtual void SelectObject(const wxBitmap& bitmap); |
| | 25 | virtual void DoGetSize(int *width, int *height) const; |
| | 26 | protected: |
| | 27 | wxBitmap m_selectedBitmap; |
| | 28 | WX_NSImage m_cocoaNSImage; |
| | 29 | // DC stack |
| | 30 | virtual bool CocoaLockFocus(); |
| | 31 | virtual bool CocoaUnlockFocus(); |
| | 32 | // Blitting |
| | 33 | virtual bool CocoaDoBlitOnFocusedDC(wxCoord xdest, wxCoord ydest, |
| | 34 | wxCoord width, wxCoord height, wxCoord xsrc, wxCoord ysrc, |
| | 35 | int logicalFunc, bool useMask, wxCoord xsrcMask, wxCoord ysrcMask); |
| | 36 | }; |
| | 37 | |
| | 38 | #endif // __WX_COCOA_DCMEMORY_H__ |
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