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Moved all the coordinate system calculation to wxDCBase

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and thus removed all the duplicated code in all wxDC
   classes.
  Problematic is that wxSVGFileDC and wxPostscriptDC inherit
   from wxDC and therefore include platform specific code
   (also before this change) so I chose to override all
   SetLogicalOrigin() etc. methods in these classes and
   call their wxDCBase methods thereby circumventing the
   platform dependent code.
  I'm afraid the Mac code will require updating, too.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45752 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2007-05-02 11:05:45 +00:00
parent 1e50d914af
commit 04ab8b6ddf
27 changed files with 455 additions and 1796 deletions
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80
include/wx/generic/dcpsg.h
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@@ -42,59 +42,67 @@ public:
// Recommended constructor
wxPostScriptDC(const wxPrintData& printData);
// Recommended destructor :-)
virtual ~wxPostScriptDC();
virtual bool Ok() const { return IsOk(); }
virtual bool IsOk() const;
virtual bool Ok() const { return IsOk(); }
virtual bool IsOk() const;
bool CanDrawBitmap() const { return true; }
bool CanDrawBitmap() const { return true; }
void Clear();
void SetFont( const wxFont& font );
void SetPen( const wxPen& pen );
void SetBrush( const wxBrush& brush );
void SetLogicalFunction( int function );
void SetBackground( const wxBrush& brush );
void Clear();
void SetFont( const wxFont& font );
void SetPen( const wxPen& pen );
void SetBrush( const wxBrush& brush );
void SetLogicalFunction( int function );
void SetBackground( const wxBrush& brush );
void DestroyClippingRegion();
void DestroyClippingRegion();
bool StartDoc(const wxString& message);
void EndDoc();
void StartPage();
void EndPage();
bool StartDoc(const wxString& message);
void EndDoc();
void StartPage();
void EndPage();
wxCoord GetCharHeight() const;
wxCoord GetCharWidth() const;
bool CanGetTextExtent() const { return true; }
wxCoord GetCharHeight() const;
wxCoord GetCharWidth() const;
bool CanGetTextExtent() const { return true; }
// Resolution in pixels per logical inch
wxSize GetPPI() const;
// Resolution in pixels per logical inch
wxSize GetPPI() const;
void SetAxisOrientation( bool xLeftRight, bool yBottomUp );
void SetDeviceOrigin( wxCoord x, wxCoord y );
// overridden because origin is bottom left and
// axes are inverted
void SetAxisOrientation( bool xLeftRight, bool yBottomUp );
// these need to be overridden as wxPostscriptDC inherits
// from the platform dependent wxDC and this we'd call
// e.g. wxMSW specific code here.
virtual void SetMapMode(int mode);
virtual void SetUserScale(double x, double y);
virtual void SetLogicalScale(double x, double y);
virtual void SetLogicalOrigin(wxCoord x, wxCoord y);
virtual void SetDeviceOrigin(wxCoord x, wxCoord y);
void SetBackgroundMode(int WXUNUSED(mode)) { }
void SetPalette(const wxPalette& WXUNUSED(palette)) { }
void SetBackgroundMode(int WXUNUSED(mode)) { }
void SetPalette(const wxPalette& WXUNUSED(palette)) { }
wxPrintData& GetPrintData() { return m_printData; }
void SetPrintData(const wxPrintData& data) { m_printData = data; }
void SetPrintData(const wxPrintData& data);
wxPrintData& GetPrintData() { return m_printData; }
virtual int GetDepth() const { return 24; }
virtual int GetDepth() const { return 24; }
static void SetResolution(int ppi);
static int GetResolution();
static void SetResolution(int ppi);
static int GetResolution();
WX_DEFINE_VARARG_FUNC_VOID(PsPrintf, 1, (const wxString&), DoPsPrintfFormat)
WX_DEFINE_VARARG_FUNC_VOID(PsPrintf, 1, (const wxString&), DoPsPrintfFormat)
#ifdef __WATCOMC__
// workaround for http://bugzilla.openwatcom.org/show_bug.cgi?id=351
WX_DEFINE_VARARG_FUNC_VOID(PsPrintf, 1, (const char*), DoPsPrintfFormat)
WX_DEFINE_VARARG_FUNC_VOID(PsPrintf, 1, (const wchar_t*), DoPsPrintfFormat)
WX_DEFINE_VARARG_FUNC_VOID(PsPrintf, 1, (const char*), DoPsPrintfFormat)
WX_DEFINE_VARARG_FUNC_VOID(PsPrintf, 1, (const wchar_t*), DoPsPrintfFormat)
#endif
void PsPrint( const wxString& psdata );
void PsPrint( int ch );
void PsPrint( const wxString& psdata );
void PsPrint( int ch );
private:
void DoPsPrintfFormat(const wxString& fmt, ... );