Don't use wstring for MinGW versions that don't support it

[wxWidgets.git] / include / wx / gtk / gnome / gprint.h

diff --git a/include/wx/gtk/gnome/gprint.h b/include/wx/gtk/gnome/gprint.h
index ba03655e6d9678d3a265ead943884a30154deed5..52ddb8a3564c024d2eb1119787d45da755d9f627 100644 (file)
--- a/include/wx/gtk/gnome/gprint.h
+++ b/include/wx/gtk/gnome/gprint.h
@@ -11,21 +11,15 @@
 #ifndef __gprint_H__
 #define __gprint_H__
 
 #ifndef __gprint_H__
 #define __gprint_H__
 

-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma interface
-#endif
-

 // Include wxWindows' headers
 
 // Include wxWindows' headers
 

-#ifndef WX_PRECOMP
-    #include <wx/wx.h>
-#endif
+#include "wx/defs.h"

 
 #if wxUSE_LIBGNOMEPRINT
 
 #include "wx/print.h"
 
 #if wxUSE_LIBGNOMEPRINT
 
 #include "wx/print.h"

-#include "wx/prntbase.h"

 #include "wx/printdlg.h"
 #include "wx/printdlg.h"

+#include "wx/dc.h"

 
 typedef struct _GnomePrintJob GnomePrintJob;
 typedef struct _GnomePrintContext GnomePrintContext;
 
 typedef struct _GnomePrintJob GnomePrintJob;
 typedef struct _GnomePrintContext GnomePrintContext;


@@ -44,7 +38,8 @@ public:
     virtual bool TransferTo( wxPrintData &data );
     virtual bool TransferFrom( const wxPrintData &data );
 
     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; }
 
     GnomePrintConfig* GetPrintConfig() { return m_config; }
     void SetPrintJob( GnomePrintJob *job ) { m_job = job; }


@@ -83,6 +78,8 @@ public:
     virtual wxPageSetupDialogBase *CreatePageSetupDialog( wxWindow *parent,
                                                           wxPageSetupDialogData * data = NULL );
 
     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 bool HasPrintSetupDialog();
     virtual wxDialog *CreatePrintSetupDialog( wxWindow *parent, wxPrintData *data );
     virtual bool HasOwnPrintToFile();


@@ -104,7 +101,7 @@ public:
     wxGnomePrintDialog( wxWindow *parent,
                          wxPrintDialogData* data = NULL );
     wxGnomePrintDialog( wxWindow *parent, wxPrintData* data);
     wxGnomePrintDialog( wxWindow *parent,
                          wxPrintDialogData* data = NULL );
     wxGnomePrintDialog( wxWindow *parent, wxPrintData* data);

-    ~wxGnomePrintDialog();
+    virtual ~wxGnomePrintDialog();

 
     wxPrintData& GetPrintData()
         { return m_printDialogData.GetPrintData(); }
 
     wxPrintData& GetPrintData()
         { return m_printDialogData.GetPrintData(); }


@@ -144,7 +141,7 @@ class wxGnomePageSetupDialog: public wxPageSetupDialogBase
 public:
     wxGnomePageSetupDialog( wxWindow *parent,
                             wxPageSetupDialogData* data = NULL );
 public:
     wxGnomePageSetupDialog( wxWindow *parent,
                             wxPageSetupDialogData* data = NULL );

-    ~wxGnomePageSetupDialog();
+    virtual ~wxGnomePageSetupDialog();

 
     virtual wxPageSetupDialogData& GetPageSetupDialogData();
 
 
     virtual wxPageSetupDialogData& GetPageSetupDialogData();
 


@@ -204,12 +201,11 @@ class wxGnomePrintDC: public wxDC
 {
 public:
     wxGnomePrintDC( wxGnomePrinter *printer );
 {
 public:
     wxGnomePrintDC( wxGnomePrinter *printer );

-    ~wxGnomePrintDC();
-
-    bool Ok() const;
+    wxGnomePrintDC( const wxPrintData& data );
+    virtual ~wxGnomePrintDC();

 
 

-    virtual void BeginDrawing() {}
-    virtual void EndDrawing() {}
+    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;
 
     bool DoFloodFill(wxCoord x1, wxCoord y1, const wxColour &col, int style=wxFLOOD_SURFACE );
     bool DoGetPixel(wxCoord x1, wxCoord y1, wxColour *col) const;


@@ -282,6 +278,7 @@ private:
     static float ms_PSScaleFactor;
 
 private:
     static float ms_PSScaleFactor;
 
 private:

+    wxPrintData             m_printData;

     PangoContext           *m_context;
     PangoLayout            *m_layout;
     PangoFontDescription   *m_fontdesc;
     PangoContext           *m_context;
     PangoLayout            *m_layout;
     PangoFontDescription   *m_fontdesc;


@@ -289,77 +286,79 @@ private:
     unsigned char           m_currentRed;
     unsigned char           m_currentGreen;
     unsigned char           m_currentBlue;
     unsigned char           m_currentRed;
     unsigned char           m_currentGreen;
     unsigned char           m_currentBlue;

-    wxPrintData             m_printData;

 
     wxGnomePrinter         *m_printer;
     GnomePrintContext      *m_gpc;
 
     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
     {
 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
     {
     }
     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 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
     {
     }
     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 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
     {
     }
     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 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
     {
     }
     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)
 };
 
     }
 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
 
 #endif
     // wxUSE_LIBGNOMEPRINT