+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: wx/gtk/gnome/gprint.h
-// Author: Robert Roebling
-// Purpose: GNOME printing support
-// Created: 09/20/04
-// Copyright: Robert Roebling
-// Licence: wxWindows Licence
-/////////////////////////////////////////////////////////////////////////////
-
-#ifndef _WX_GTK_GPRINT_H_
-#define _WX_GTK_GPRINT_H_
-
-#include "wx/defs.h"
-
-#if wxUSE_LIBGNOMEPRINT
-
-#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
-//----------------------------------------------------------------------------
-
-class wxGnomePrintNativeData: public wxPrintNativeDataBase
-{
-public:
- wxGnomePrintNativeData();
- virtual ~wxGnomePrintNativeData();
-
- virtual bool TransferTo( wxPrintData &data );
- virtual bool TransferFrom( const wxPrintData &data );
-
- 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;
-
- 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 );
-
-#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();
- 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);
- virtual ~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();
-
-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),
- 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)) {}
-
-private:
- void Init();
- wxPrintDialogData m_printDialogData;
-
- 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();
-
-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),
- 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)) {}
-
-private:
- wxPageSetupDialogData m_pageDialogData;
-
- 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);
-
-private:
- bool m_native_preview;
-
-private:
- DECLARE_DYNAMIC_CLASS(wxGnomePrinter)
- wxDECLARE_NO_COPY_CLASS(wxGnomePrinter);
-};
-
-//-----------------------------------------------------------------------------
-// wxGnomePrinterDC
-//-----------------------------------------------------------------------------
-
-#if wxUSE_NEW_DC
-class wxGnomePrinterDCImpl : public wxDCImpl
-#else
-#define wxGnomePrinterDCImpl wxGnomePrinterDC
-class wxGnomePrinterDC : public wxDC
-#endif
-{
-public:
-#if wxUSE_NEW_DC
- wxGnomePrinterDCImpl( wxPrinterDC *owner, const wxPrintData& data );
-#else
- wxGnomePrinterDC( const wxPrintData& data );
-#endif
- virtual ~wxGnomePrinterDCImpl();
-
- 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( wxRasterOperationMode 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,
- wxFloodFillStyle 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, const wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0);
- void DoDrawPolygon(int n, const wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, wxPolygonFillMode fillStyle=wxODDEVEN_RULE);
- void DoDrawPolyPolygon(int n, const int count[], const wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, wxPolygonFillMode 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(const wxPointList *points);
-#endif
- bool DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
- wxDC *source, wxCoord xsrc, wxCoord ysrc,
- wxRasterOperationMode = 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 );
- void DoDrawText(const wxString& text, wxCoord x, wxCoord y );
- void DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle);
- void DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
- void DoSetDeviceClippingRegion( const wxRegion &WXUNUSED(clip) )
- {
- wxFAIL_MSG( "not implemented" );
- }
- void DoGetTextExtent(const wxString& string, wxCoord *x, wxCoord *y,
- wxCoord *descent = NULL,
- wxCoord *externalLeading = NULL,
- const wxFont *theFont = NULL ) const;
- void DoGetSize(int* width, int* height) const;
- void DoGetSizeMM(int *width, int *height) const;
-
- void SetPrintData(const wxPrintData& data);
- wxPrintData& GetPrintData() { return m_printData; }
-
- // overridden for wxPrinterDC Impl
- virtual wxRect GetPaperRect() const;
- virtual int GetResolution() const;
-
- virtual void* GetHandle() const { return (void*)m_gpc; }
-
-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;
-
- double m_pageHeight;
-
- GnomePrintContext *m_gpc;
- GnomePrintJob* m_job;
-
- void makeEllipticalPath(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
-
-private:
- DECLARE_DYNAMIC_CLASS(wxGnomePrinterDCImpl)
- wxDECLARE_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 = NULL,
- wxPrintDialogData *data = 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
-
-#endif
projects / wxWidgets.git / blobdiff