+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// 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
-/////////////////////////////////////////////////////////////////////////////
-
-#ifndef __gprint_H__
-#define __gprint_H__
-
-// Include wxWindows' headers
-
-#include "wx/defs.h"
-
-#if wxUSE_LIBGNOMEPRINT
-
-#include "wx/print.h"
-#include "wx/printdlg.h"
-#include "wx/dc.h"
-
-typedef struct _GnomePrintJob GnomePrintJob;
-typedef struct _GnomePrintContext GnomePrintContext;
-typedef struct _GnomePrintConfig GnomePrintConfig;
-
-//----------------------------------------------------------------------------
-// wxGnomePrintNativeData
-//----------------------------------------------------------------------------
-
-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; }
-
- 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
-//----------------------------------------------------------------------------
-
-class wxGnomePrintFactory: public wxPrintFactory
-{
-public:
- virtual wxPrinterBase *CreatePrinter( wxPrintDialogData *data );
-
- virtual wxPrintPreviewBase *CreatePrintPreview( wxPrintout *preview,
- wxPrintout *printout = NULL,
- wxPrintDialogData *data = NULL );
- virtual wxPrintPreviewBase *CreatePrintPreview( wxPrintout *preview,
- wxPrintout *printout,
- wxPrintData *data );
-
- virtual wxPrintDialogBase *CreatePrintDialog( wxWindow *parent,
- wxPrintDialogData *data = NULL );
- virtual wxPrintDialogBase *CreatePrintDialog( wxWindow *parent,
- wxPrintData *data );
-
- virtual wxPageSetupDialogBase *CreatePageSetupDialog( wxWindow *parent,
- wxPageSetupDialogData * data = NULL );
-
- virtual bool HasPrintSetupDialog();
- virtual wxDialog *CreatePrintSetupDialog( wxWindow *parent, wxPrintData *data );
- virtual bool HasOwnPrintToFile();
- virtual bool HasPrinterLine();
- virtual wxString CreatePrinterLine();
- virtual bool HasStatusLine();
- virtual wxString CreateStatusLine();
-
- virtual wxPrintNativeDataBase *CreatePrintNativeData();
-};
-
-//----------------------------------------------------------------------------
-// wxGnomePrintDialog
-//----------------------------------------------------------------------------
-
-class wxGnomePrintDialog: public wxPrintDialogBase
-{
-public:
- wxGnomePrintDialog( wxWindow *parent,
- wxPrintDialogData* data = NULL );
- wxGnomePrintDialog( wxWindow *parent, wxPrintData* data);
- ~wxGnomePrintDialog();
-
- wxPrintData& GetPrintData()
- { return m_printDialogData.GetPrintData(); }
- wxPrintDialogData& GetPrintDialogData()
- { return m_printDialogData; }
-
- wxDC *GetPrintDC();
-
- 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)) {}
-
- void Init();
- wxPrintDialogData m_printDialogData;
-
-private:
- DECLARE_DYNAMIC_CLASS(wxGnomePrintDialog)
-};
-
-//----------------------------------------------------------------------------
-// wxGnomePageSetupDialog
-//----------------------------------------------------------------------------
-
-class wxGnomePageSetupDialog: public wxPageSetupDialogBase
-{
-public:
- wxGnomePageSetupDialog( wxWindow *parent,
- wxPageSetupDialogData* data = NULL );
- ~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
-//----------------------------------------------------------------------------
-
-class wxGnomePrinter: public wxPrinterBase
-{
-public:
- wxGnomePrinter(wxPrintDialogData *data = NULL);
- virtual ~wxGnomePrinter();
-
- virtual bool Print(wxWindow *parent,
- wxPrintout *printout,
- 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)
- DECLARE_NO_COPY_CLASS(wxGnomePrinter)
-};
-
-//-----------------------------------------------------------------------------
-// wxGnomePrintDC
-//-----------------------------------------------------------------------------
-
-class wxGnomePrintDC: public wxDC
-{
-public:
- wxGnomePrintDC( wxGnomePrinter *printer );
- ~wxGnomePrintDC();
-
- bool Ok() const;
-
- virtual void BeginDrawing() {}
- virtual void EndDrawing() {}
-
- 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);
- void DoCrossHair(wxCoord x, wxCoord y);
- void DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoord xc,wxCoord yc);
- void DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea);
- void DoDrawPoint(wxCoord x, wxCoord y);
- void DoDrawLines(int n, wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0);
- void DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, int fillStyle=wxODDEVEN_RULE);
- void DoDrawPolyPolygon(int n, int count[], wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, int fillStyle=wxODDEVEN_RULE);
- 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();
- 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;
-
- 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:
- 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;
-
-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);
- }
-private:
- DECLARE_DYNAMIC_CLASS(wxGnomePrintDC)
- DECLARE_NO_COPY_CLASS(wxGnomePrintDC)
-};
-
-#endif
- // wxUSE_LIBGNOMEPRINT
-
-#endif
projects / wxWidgets.git / commitdiff
