X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d3c7fc996a73e9f6a83067bc28a3c5581a3fee65..3056dddc5438f7273ac6c75d8396520cd798812c:/include/wx/gtk/gnome/gprint.h diff --git a/include/wx/gtk/gnome/gprint.h b/include/wx/gtk/gnome/gprint.h index 328d5ab2d3..d4c585e413 100644 --- a/include/wx/gtk/gnome/gprint.h +++ b/include/wx/gtk/gnome/gprint.h @@ -8,10 +8,8 @@ // Licence: wxWindows Licence ///////////////////////////////////////////////////////////////////////////// -#ifndef __gprint_H__ -#define __gprint_H__ - -// Include wxWindows' headers +#ifndef _WX_GTK_GPRINT_H_ +#define _WX_GTK_GPRINT_H_ #include "wx/defs.h" @@ -20,11 +18,27 @@ #include "wx/print.h" #include "wx/printdlg.h" #include "wx/dc.h" +#include "wx/module.h" typedef struct _GnomePrintJob GnomePrintJob; typedef struct _GnomePrintContext GnomePrintContext; typedef struct _GnomePrintConfig GnomePrintConfig; +// ---------------------------------------------------------------------------- +// wxGnomePrintModule +// ---------------------------------------------------------------------------- + +class wxGnomePrintModule: public wxModule +{ +public: + wxGnomePrintModule() {} + bool OnInit(); + void OnExit(); + +private: + DECLARE_DYNAMIC_CLASS(wxGnomePrintModule) +}; + //---------------------------------------------------------------------------- // wxGnomePrintNativeData //---------------------------------------------------------------------------- @@ -38,7 +52,8 @@ public: virtual bool TransferTo( wxPrintData &data ); virtual bool TransferFrom( const wxPrintData &data ); - virtual bool Ok() const { return true; } + virtual bool Ok() const { return IsOk(); } + virtual bool IsOk() const { return true; } GnomePrintConfig* GetPrintConfig() { return m_config; } void SetPrintJob( GnomePrintJob *job ) { m_job = job; } @@ -49,7 +64,6 @@ private: GnomePrintConfig *m_config; GnomePrintJob *m_job; -private: DECLARE_DYNAMIC_CLASS(wxGnomePrintNativeData) }; @@ -77,6 +91,12 @@ public: virtual wxPageSetupDialogBase *CreatePageSetupDialog( wxWindow *parent, wxPageSetupDialogData * data = NULL ); +#if wxUSE_NEW_DC + virtual wxDCImpl* CreatePrinterDCImpl( wxPrinterDC *owner, const wxPrintData& data ); +#else + virtual wxDC* CreatePrinterDC( const wxPrintData& data ); +#endif + virtual bool HasPrintSetupDialog(); virtual wxDialog *CreatePrintSetupDialog( wxWindow *parent, wxPrintData *data ); virtual bool HasOwnPrintToFile(); @@ -113,7 +133,7 @@ public: virtual bool TransferDataToWindow(); virtual bool TransferDataFromWindow(); -private: +protected: // Implement some base class methods to do nothing to avoid asserts and // GTK warnings, since this is not a real wxDialog. virtual void DoSetSize(int WXUNUSED(x), int WXUNUSED(y), @@ -122,10 +142,10 @@ private: virtual void DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(width), int WXUNUSED(height)) {} +private: void Init(); wxPrintDialogData m_printDialogData; -private: DECLARE_DYNAMIC_CLASS(wxGnomePrintDialog) }; @@ -148,7 +168,7 @@ public: virtual bool TransferDataToWindow(); virtual bool TransferDataFromWindow(); -private: +protected: // Implement some base class methods to do nothing to avoid asserts and // GTK warnings, since this is not a real wxDialog. virtual void DoSetSize(int WXUNUSED(x), int WXUNUSED(y), @@ -157,9 +177,9 @@ private: virtual void DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(width), int WXUNUSED(height)) {} +private: wxPageSetupDialogData m_pageDialogData; -private: DECLARE_DYNAMIC_CLASS(wxGnomePageSetupDialog) }; @@ -179,10 +199,7 @@ public: virtual wxDC* PrintDialog(wxWindow *parent); virtual bool Setup(wxWindow *parent); - GnomePrintContext *GetPrintContext() { return m_gpc; } - private: - GnomePrintContext *m_gpc; bool m_native_preview; private: @@ -191,17 +208,48 @@ private: }; //----------------------------------------------------------------------------- -// wxGnomePrintDC +// wxGnomePrinterDC //----------------------------------------------------------------------------- -class wxGnomePrintDC: public wxDC +#if wxUSE_NEW_DC +class wxGnomePrinterDCImpl : public wxDCImpl +#else +#define wxGnomePrinterDCImpl wxGnomePrinterDC +class wxGnomePrinterDC : public wxDC +#endif { public: - wxGnomePrintDC( wxGnomePrinter *printer ); - virtual ~wxGnomePrintDC(); +#if wxUSE_NEW_DC + wxGnomePrinterDCImpl( wxPrinterDC *owner, const wxPrintData& data ); +#else + wxGnomePrinterDC( const wxPrintData& data ); +#endif + virtual ~wxGnomePrinterDCImpl(); - bool Ok() const; + bool Ok() const { return IsOk(); } + bool IsOk() const; + 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 DestroyClippingRegion(); + bool StartDoc(const wxString& message); + void EndDoc(); + void StartPage(); + void EndPage(); + wxCoord GetCharHeight() const; + wxCoord GetCharWidth() const; + bool CanGetTextExtent() const { return true; } + wxSize GetPPI() const; + virtual int GetDepth() const { return 24; } + void SetBackgroundMode(int WXUNUSED(mode)) { } + void SetPalette(const wxPalette& WXUNUSED(palette)) { } + +protected: bool DoFloodFill(wxCoord x1, wxCoord y1, const wxColour &col, int style=wxFLOOD_SURFACE ); bool DoGetPixel(wxCoord x1, wxCoord y1, wxColour *col) const; void DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2); @@ -216,63 +264,33 @@ public: void DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius = 20.0); void DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height); #if wxUSE_SPLINES - void DoDrawSpline(wxList *points); -#endif // wxUSE_SPLINES - + void DoDrawSpline(const wxPointList *points); +#endif bool DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, wxDC *source, wxCoord xsrc, wxCoord ysrc, int rop = wxCOPY, bool useMask = false, wxCoord xsrcMask = wxDefaultCoord, wxCoord ysrcMask = wxDefaultCoord); void DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y ); void DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, bool useMask = false ); - bool CanDrawBitmap() const { return true; } - void DoDrawText(const wxString& text, wxCoord x, wxCoord y ); void DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle); - 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 DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height); - void DestroyClippingRegion(); void DoSetClippingRegionAsRegion( const wxRegion &WXUNUSED(clip) ) { } - - bool StartDoc(const wxString& message); - void EndDoc(); - void StartPage(); - void EndPage(); - - wxCoord GetCharHeight() const; - wxCoord GetCharWidth() const; - bool CanGetTextExtent() const { return true; } void DoGetTextExtent(const wxString& string, wxCoord *x, wxCoord *y, wxCoord *descent = (wxCoord *) NULL, wxCoord *externalLeading = (wxCoord *) NULL, - wxFont *theFont = (wxFont *) NULL ) const; - + const wxFont *theFont = (wxFont *) NULL ) const; void DoGetSize(int* width, int* height) const; void DoGetSizeMM(int *width, int *height) const; - wxSize GetPPI() const; - void SetAxisOrientation( bool xLeftRight, bool yBottomUp ); - void SetDeviceOrigin( wxCoord x, wxCoord y ); - - virtual int GetDepth() const { return 24; } - - void SetBackgroundMode(int WXUNUSED(mode)) { } - void SetPalette(const wxPalette& WXUNUSED(palette)) { } + void SetPrintData(const wxPrintData& data); wxPrintData& GetPrintData() { return m_printData; } - void SetPrintData(const wxPrintData& data) { m_printData = data; } - static void SetResolution(int ppi); - static int GetResolution(); - -private: - static float ms_PSScaleFactor; + // overriden for wxPrinterDC Impl + virtual wxRect GetPaperRect(); + virtual int GetResolution(); private: + wxPrintData m_printData; PangoContext *m_context; PangoLayout *m_layout; PangoFontDescription *m_fontdesc; @@ -280,79 +298,47 @@ private: unsigned char m_currentRed; unsigned char m_currentGreen; unsigned char m_currentBlue; - wxPrintData m_printData; + + double m_pageHeight; - wxGnomePrinter *m_printer; GnomePrintContext *m_gpc; + GnomePrintJob* m_job; void makeEllipticalPath(wxCoord x, wxCoord y, wxCoord width, wxCoord height); - + private: - wxCoord XDEV2LOG(wxCoord x) const - { - wxCoord new_x = x - m_deviceOriginX; - if (new_x > 0) - return (wxCoord)((double)(new_x) / m_scaleX + 0.5) * m_signX + m_logicalOriginX; - else - return (wxCoord)((double)(new_x) / m_scaleX - 0.5) * m_signX + m_logicalOriginX; - } - wxCoord XDEV2LOGREL(wxCoord x) const - { - if (x > 0) - return (wxCoord)((double)(x) / m_scaleX + 0.5); - else - return (wxCoord)((double)(x) / m_scaleX - 0.5); - } - wxCoord YDEV2LOG(wxCoord y) const - { - wxCoord new_y = y - m_deviceOriginY; - if (new_y > 0) - return (wxCoord)((double)(new_y) / m_scaleY + 0.5) * m_signY + m_logicalOriginY; - else - return (wxCoord)((double)(new_y) / m_scaleY - 0.5) * m_signY + m_logicalOriginY; - } - wxCoord YDEV2LOGREL(wxCoord y) const - { - if (y > 0) - return (wxCoord)((double)(y) / m_scaleY + 0.5); - else - return (wxCoord)((double)(y) / m_scaleY - 0.5); - } - wxCoord XLOG2DEV(wxCoord x) const - { - wxCoord new_x = x - m_logicalOriginX; - if (new_x > 0) - return (wxCoord)((double)(new_x) * m_scaleX + 0.5) * m_signX + m_deviceOriginX; - else - return (wxCoord)((double)(new_x) * m_scaleX - 0.5) * m_signX + m_deviceOriginX; - } - wxCoord XLOG2DEVREL(wxCoord x) const - { - if (x > 0) - return (wxCoord)((double)(x) * m_scaleX + 0.5); - else - return (wxCoord)((double)(x) * m_scaleX - 0.5); - } - wxCoord YLOG2DEV(wxCoord y) const - { - wxCoord new_y = y - m_logicalOriginY; - if (new_y > 0) - return (wxCoord)((double)(new_y) * m_scaleY + 0.5) * m_signY + m_deviceOriginY; - else - return (wxCoord)((double)(new_y) * m_scaleY - 0.5) * m_signY + m_deviceOriginY; - } - wxCoord YLOG2DEVREL(wxCoord y) const - { - if (y > 0) - return (wxCoord)((double)(y) * m_scaleY + 0.5); - else - return (wxCoord)((double)(y) * m_scaleY - 0.5); - } + DECLARE_DYNAMIC_CLASS(wxGnomePrinterDCImpl) + DECLARE_NO_COPY_CLASS(wxGnomePrinterDCImpl) +}; + +// ---------------------------------------------------------------------------- +// wxGnomePrintPreview: programmer creates an object of this class to preview a +// wxPrintout. +// ---------------------------------------------------------------------------- + +class wxGnomePrintPreview : public wxPrintPreviewBase +{ +public: + wxGnomePrintPreview(wxPrintout *printout, + wxPrintout *printoutForPrinting = (wxPrintout *) NULL, + wxPrintDialogData *data = (wxPrintDialogData *) NULL); + wxGnomePrintPreview(wxPrintout *printout, + wxPrintout *printoutForPrinting, + wxPrintData *data); + + virtual ~wxGnomePrintPreview(); + + virtual bool Print(bool interactive); + virtual void DetermineScaling(); + private: - DECLARE_DYNAMIC_CLASS(wxGnomePrintDC) - DECLARE_NO_COPY_CLASS(wxGnomePrintDC) + void Init(wxPrintout *printout, wxPrintout *printoutForPrinting); + +private: + DECLARE_CLASS(wxGnomePrintPreview) }; + #endif // wxUSE_LIBGNOMEPRINT