/////////////////////////////////////////////////////////////////////////////
-// 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
/////////////////////////////////////////////////////////////////////////////
#ifndef __gprint_H__
#define __gprint_H__
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma interface
-#endif
-
// Include wxWindows' headers
-#ifndef WX_PRECOMP
- #include <wx/wx.h>
-#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;
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
//----------------------------------------------------------------------------
{
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();
virtual wxString CreatePrinterLine();
virtual bool HasStatusLine();
virtual wxString CreateStatusLine();
-
+
virtual wxPrintNativeDataBase *CreatePrintNativeData();
};
{
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();
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),
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
//----------------------------------------------------------------------------
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)
{
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;
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 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; }
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
projects / wxWidgets.git / blobdiff