X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2934005d7daecb4343b394d9faabc86c8d04dca2..82972e922e61d323e65370236b18bd042ac8e3ef:/include/wx/gtk/gnome/gprint.h?ds=sidebyside diff --git a/include/wx/gtk/gnome/gprint.h b/include/wx/gtk/gnome/gprint.h index aa40765418..52ddb8a356 100644 --- a/include/wx/gtk/gnome/gprint.h +++ b/include/wx/gtk/gnome/gprint.h @@ -1,8 +1,9 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: gprint.h +// Name: wx/gtk/gnome/gprint.h // Author: Robert Roebling // Purpose: GNOME printing support // Created: 09/20/04 +// RCS-ID: $Id$ // Copyright: Robert Roebling // Licence: wxWindows Licence ///////////////////////////////////////////////////////////////////////////// @@ -10,21 +11,15 @@ #ifndef __gprint_H__ #define __gprint_H__ -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) -#pragma interface -#endif - // Include wxWindows' headers -#ifndef WX_PRECOMP - #include -#endif +#include "wx/defs.h" #if wxUSE_LIBGNOMEPRINT #include "wx/print.h" -#include "wx/prntbase.h" #include "wx/printdlg.h" +#include "wx/dc.h" typedef struct _GnomePrintJob GnomePrintJob; typedef struct _GnomePrintContext GnomePrintContext; @@ -39,24 +34,26 @@ class wxGnomePrintNativeData: public wxPrintNativeDataBase public: wxGnomePrintNativeData(); virtual ~wxGnomePrintNativeData(); - + 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; } GnomePrintJob* GetPrintJob() { return m_job; } - - + + private: GnomePrintConfig *m_config; GnomePrintJob *m_job; - + private: DECLARE_DYNAMIC_CLASS(wxGnomePrintNativeData) }; - + //---------------------------------------------------------------------------- // wxGnomePrintFactory //---------------------------------------------------------------------------- @@ -65,19 +62,24 @@ class wxGnomePrintFactory: public wxPrintFactory { public: virtual wxPrinterBase *CreatePrinter( wxPrintDialogData *data ); - - virtual wxPrintPreviewBase *CreatePrintPreview( wxPrintout *preview, - wxPrintout *printout = NULL, + + virtual wxPrintPreviewBase *CreatePrintPreview( wxPrintout *preview, + wxPrintout *printout = NULL, wxPrintDialogData *data = NULL ); - virtual wxPrintPreviewBase *CreatePrintPreview( wxPrintout *preview, + virtual wxPrintPreviewBase *CreatePrintPreview( wxPrintout *preview, wxPrintout *printout, wxPrintData *data ); - - virtual wxPrintDialogBase *CreatePrintDialog( wxWindow *parent, + + virtual wxPrintDialogBase *CreatePrintDialog( wxWindow *parent, wxPrintDialogData *data = NULL ); - virtual wxPrintDialogBase *CreatePrintDialog( wxWindow *parent, + virtual wxPrintDialogBase *CreatePrintDialog( wxWindow *parent, wxPrintData *data ); - + + virtual wxPageSetupDialogBase *CreatePageSetupDialog( wxWindow *parent, + wxPageSetupDialogData * data = NULL ); + + virtual wxDC* CreatePrinterDC( const wxPrintData& data ); + virtual bool HasPrintSetupDialog(); virtual wxDialog *CreatePrintSetupDialog( wxWindow *parent, wxPrintData *data ); virtual bool HasOwnPrintToFile(); @@ -85,7 +87,7 @@ public: virtual wxString CreatePrinterLine(); virtual bool HasStatusLine(); virtual wxString CreateStatusLine(); - + virtual wxPrintNativeDataBase *CreatePrintNativeData(); }; @@ -97,15 +99,15 @@ class wxGnomePrintDialog: public wxPrintDialogBase { public: wxGnomePrintDialog( wxWindow *parent, - wxPrintDialogData* data = (wxPrintDialogData*)NULL ); + wxPrintDialogData* data = NULL ); wxGnomePrintDialog( wxWindow *parent, wxPrintData* data); - ~wxGnomePrintDialog(); + virtual ~wxGnomePrintDialog(); wxPrintData& GetPrintData() { return m_printDialogData.GetPrintData(); } wxPrintDialogData& GetPrintDialogData() { return m_printDialogData; } - + wxDC *GetPrintDC(); virtual int ShowModal(); @@ -114,7 +116,7 @@ public: virtual bool TransferDataToWindow(); virtual bool TransferDataFromWindow(); -private: +private: // 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), @@ -122,14 +124,48 @@ private: int WXUNUSED(sizeFlags) = wxSIZE_AUTO) {} virtual void DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(width), int WXUNUSED(height)) {} - + void Init(); wxPrintDialogData m_printDialogData; - + private: DECLARE_DYNAMIC_CLASS(wxGnomePrintDialog) }; +//---------------------------------------------------------------------------- +// wxGnomePageSetupDialog +//---------------------------------------------------------------------------- + +class wxGnomePageSetupDialog: public wxPageSetupDialogBase +{ +public: + wxGnomePageSetupDialog( wxWindow *parent, + wxPageSetupDialogData* data = NULL ); + virtual ~wxGnomePageSetupDialog(); + + virtual wxPageSetupDialogData& GetPageSetupDialogData(); + + virtual int ShowModal(); + + virtual bool Validate(); + virtual bool TransferDataToWindow(); + virtual bool TransferDataFromWindow(); + +private: + // 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), + int WXUNUSED(width), int WXUNUSED(height), + int WXUNUSED(sizeFlags) = wxSIZE_AUTO) {} + virtual void DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y), + int WXUNUSED(width), int WXUNUSED(height)) {} + + wxPageSetupDialogData m_pageDialogData; + +private: + DECLARE_DYNAMIC_CLASS(wxGnomePageSetupDialog) +}; + //---------------------------------------------------------------------------- // wxGnomePrinter //---------------------------------------------------------------------------- @@ -145,11 +181,12 @@ public: bool prompt = true); virtual wxDC* PrintDialog(wxWindow *parent); virtual bool Setup(wxWindow *parent); - + GnomePrintContext *GetPrintContext() { return m_gpc; } - + private: GnomePrintContext *m_gpc; + bool m_native_preview; private: DECLARE_DYNAMIC_CLASS(wxGnomePrinter) @@ -164,12 +201,11 @@ class wxGnomePrintDC: public wxDC { public: wxGnomePrintDC( wxGnomePrinter *printer ); - ~wxGnomePrintDC(); - - bool Ok() const; - - virtual void BeginDrawing() {} - virtual void EndDrawing() {} + wxGnomePrintDC( const wxPrintData& data ); + virtual ~wxGnomePrintDC(); + + bool Ok() const { return IsOk(); } + bool IsOk() const; bool DoFloodFill(wxCoord x1, wxCoord y1, const wxColour &col, int style=wxFLOOD_SURFACE ); bool DoGetPixel(wxCoord x1, wxCoord y1, wxColour *col) const; @@ -184,15 +220,17 @@ public: void DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height); 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 + 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(); @@ -201,16 +239,16 @@ public: 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; } @@ -218,106 +256,109 @@ public: wxCoord *descent = (wxCoord *) NULL, wxCoord *externalLeading = (wxCoord *) NULL, 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)) { } - + 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; - + private: + wxPrintData m_printData; PangoContext *m_context; PangoLayout *m_layout; PangoFontDescription *m_fontdesc; - + unsigned char m_currentRed; unsigned char m_currentGreen; unsigned char m_currentBlue; - wxPrintData m_printData; - + wxGnomePrinter *m_printer; GnomePrintContext *m_gpc; + GnomePrintJob* m_job; // only used and destroyed when created with wxPrintData + 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; + return wxRound((double)(x - m_deviceOriginX) / m_scaleX) * 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); + return wxRound((double)(x) / m_scaleX); } 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; + return wxRound((double)(y - m_deviceOriginY) / m_scaleY) * 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); + return wxRound((double)(y) / m_scaleY); } 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; + return wxRound((double)(x - m_logicalOriginX) * m_scaleX) * 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); + return wxRound((double)(x) * m_scaleX); } 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; + return wxRound((double)(y - m_logicalOriginY) * m_scaleY) * 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); + return wxRound((double)(y) * m_scaleY); } private: DECLARE_DYNAMIC_CLASS(wxGnomePrintDC) DECLARE_NO_COPY_CLASS(wxGnomePrintDC) }; +// ---------------------------------------------------------------------------- +// 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: + void Init(wxPrintout *printout, wxPrintout *printoutForPrinting); + +private: + DECLARE_CLASS(wxGnomePrintPreview) +}; + + #endif // wxUSE_LIBGNOMEPRINT