X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b7cacb43db1e69b87b257a67912b4d52995b070a..56eeb97339e6760855b4e7866b7f4dd92368a189:/include/wx/prntbase.h

diff --git a/include/wx/prntbase.h b/include/wx/prntbase.h
index eba4f57fa4..d8eb3c27a1 100644
--- a/include/wx/prntbase.h
+++ b/include/wx/prntbase.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        prntbase.h
+// Name:        wx/prntbase.h
 // Purpose:     Base classes for printing framework
 // Author:      Julian Smart
 // Modified by:
@@ -77,6 +77,8 @@ public:
     virtual wxPageSetupDialogBase *CreatePageSetupDialog( wxWindow *parent,
                                                           wxPageSetupDialogData * data = NULL ) = 0;
 
+    virtual wxDC* CreatePrinterDC( const wxPrintData& data ) = 0;
+
     // What to do and what to show in the wxPrintDialog
     // a) Use the generic print setup dialog or a native one?
     virtual bool HasPrintSetupDialog() = 0;
@@ -119,6 +121,8 @@ public:
     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();
@@ -257,6 +261,22 @@ public:
 
     wxDC *GetDC() const { return m_printoutDC; }
     void SetDC(wxDC *dc) { m_printoutDC = dc; }
+
+    void FitThisSizeToPaper(const wxSize& imageSize);
+    void FitThisSizeToPage(const wxSize& imageSize);
+    void FitThisSizeToPageMargins(const wxSize& imageSize, const wxPageSetupDialogData& pageSetupData);
+    void MapScreenSizeToPaper();
+    void MapScreenSizeToPage();
+    void MapScreenSizeToPageMargins(const wxPageSetupDialogData& pageSetupData);
+    void MapScreenSizeToDevice();
+
+    wxRect GetLogicalPaperRect() const;
+    wxRect GetLogicalPageRect() const;
+    wxRect GetLogicalPageMarginsRect(const wxPageSetupDialogData& pageSetupData) const;
+
+    void SetLogicalOrigin(wxCoord x, wxCoord y);
+    void OffsetLogicalOrigin(wxCoord xoff, wxCoord yoff);
+
     void SetPageSizePixels(int w, int  h) { m_pageWidthPixels = w; m_pageHeightPixels = h; }
     void GetPageSizePixels(int *w, int  *h) const { *w = m_pageWidthPixels; *h = m_pageHeightPixels; }
     void SetPageSizeMM(int w, int  h) { m_pageWidthMM = w; m_pageHeightMM = h; }
@@ -267,6 +287,9 @@ public:
     void SetPPIPrinter(int x, int y) { m_PPIPrinterX = x; m_PPIPrinterY = y; }
     void GetPPIPrinter(int *x, int *y) const { *x = m_PPIPrinterX; *y = m_PPIPrinterY; }
 
+    void SetPaperRectPixels(const wxRect& paperRectPixels) { m_paperRectPixels = paperRectPixels; }
+    wxRect GetPaperRectPixels() const { return m_paperRectPixels; }
+
     virtual bool IsPreview() const { return m_isPreview; }
 
     virtual void SetIsPreview(bool p) { m_isPreview = p; }
@@ -286,6 +309,8 @@ private:
     int              m_PPIPrinterX;
     int              m_PPIPrinterY;
 
+    wxRect           m_paperRectPixels;
+
     bool             m_isPreview;
 
 private:
@@ -293,8 +318,11 @@ private:
     DECLARE_NO_COPY_CLASS(wxPrintout)
 };
 
+//----------------------------------------------------------------------------
+// wxPreviewCanvas
+//----------------------------------------------------------------------------
+
 /*
- * wxPreviewCanvas
  * Canvas upon which a preview is drawn.
  */
 
@@ -326,8 +354,11 @@ private:
     DECLARE_NO_COPY_CLASS(wxPreviewCanvas)
 };
 
+//----------------------------------------------------------------------------
+// wxPreviewFrame
+//----------------------------------------------------------------------------
+
 /*
- * wxPreviewFrame
  * Default frame for showing preview.
  */
 
@@ -362,8 +393,11 @@ private:
     DECLARE_NO_COPY_CLASS(wxPreviewFrame)
 };
 
+//----------------------------------------------------------------------------
+// wxPreviewControlBar
+//----------------------------------------------------------------------------
+
 /*
- * wxPreviewControlBar
  * A panel with buttons for controlling a print preview.
  * The programmer may wish to use other means for controlling
  * the print preview.
@@ -475,6 +509,10 @@ public:
     virtual wxFrame *GetFrame() const;
     virtual wxPreviewCanvas *GetCanvas() const;
 
+    // This is a helper routine, used by the next 4 routines.
+
+    virtual void CalcRects(wxPreviewCanvas *canvas, wxRect& printableAreaRect, wxRect& paperRect);
+
     // The preview canvas should call this from OnPaint
     virtual bool PaintPage(wxPreviewCanvas *canvas, wxDC& dc);
 
@@ -522,7 +560,8 @@ protected:
     wxPrintout*       m_printPrintout;
     int               m_currentPage;
     int               m_currentZoom;
-    float             m_previewScale;
+    float             m_previewScaleX;
+    float             m_previewScaleY;
     int               m_topMargin;
     int               m_leftMargin;
     int               m_pageWidth;