55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
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/////////////////////////////////////////////////////////////////////////////
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// Name: wx/cocoa/dcmemory.h
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// Purpose: wxMemoryDCImpl class
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// Author: David Elliott
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// Modified by:
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// Created: 2003/03/16
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// Copyright: (c) 2003 David Elliott
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef __WX_COCOA_DCMEMORY_H__
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#define __WX_COCOA_DCMEMORY_H__
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#include "wx/cocoa/dc.h"
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#include "wx/dcmemory.h"
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class WXDLLIMPEXP_CORE wxMemoryDCImpl: public wxCocoaDCImpl
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{
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DECLARE_DYNAMIC_CLASS(wxMemoryDCImpl)
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public:
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wxMemoryDCImpl(wxMemoryDC *owner)
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: wxCocoaDCImpl(owner)
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{ Init(); }
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wxMemoryDCImpl(wxMemoryDC *owner, wxBitmap& bitmap)
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: wxCocoaDCImpl(owner)
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{ Init();
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owner->SelectObject(bitmap);
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}
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wxMemoryDCImpl(wxMemoryDC *owner, wxDC *dc ); // Create compatible DC
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virtual ~wxMemoryDCImpl(void);
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virtual void DoGetSize(int *width, int *height) const;
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virtual void DoSelect(const wxBitmap& bitmap);
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protected:
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wxBitmap m_selectedBitmap;
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WX_NSImage m_cocoaNSImage;
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// DC stack
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virtual bool CocoaLockFocus();
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virtual bool CocoaUnlockFocus();
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virtual bool CocoaGetBounds(void *rectData);
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// Blitting
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virtual bool CocoaDoBlitOnFocusedDC(wxCoord xdest, wxCoord ydest,
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wxCoord width, wxCoord height, wxCoord xsrc, wxCoord ysrc,
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wxRasterOperationMode logicalFunc, bool useMask, wxCoord xsrcMask, wxCoord ysrcMask);
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private:
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void Init();
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};
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#endif
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// __WX_COCOA_DCMEMORY_H__
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