From 649707a5062d67b3ebd4f56ccfabc2e09703faef Mon Sep 17 00:00:00 2001
From: Robert Roebling <robert@roebling.de>
Date: Sat, 18 Nov 2006 00:08:52 +0000
Subject: [PATCH]   Hopefully fixed misplaced printout in libgnomeprint.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43481 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 include/wx/gtk/gnome/gprint.h |  7 ++++---
 src/gtk/gnome/gprint.cpp      | 17 ++++-------------
 2 files changed, 8 insertions(+), 16 deletions(-)

diff --git a/include/wx/gtk/gnome/gprint.h b/include/wx/gtk/gnome/gprint.h
index 52ddb8a356..15869d68c6 100644
--- a/include/wx/gtk/gnome/gprint.h
+++ b/include/wx/gtk/gnome/gprint.h
@@ -261,7 +261,6 @@ public:
     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; }
 
@@ -286,6 +285,8 @@ private:
     unsigned char           m_currentRed;
     unsigned char           m_currentGreen;
     unsigned char           m_currentBlue;
+    
+    int                     m_deviceOffsetY;
 
     wxGnomePrinter         *m_printer;
     GnomePrintContext      *m_gpc;
@@ -304,7 +305,7 @@ private:
     }
     wxCoord YDEV2LOG(wxCoord y) const
     {
-        return wxRound((double)(y - m_deviceOriginY) / m_scaleY) * m_signY + m_logicalOriginY;
+        return wxRound((double)(y + m_deviceOriginY - m_deviceOffsetY) / m_scaleY) * m_signY + m_logicalOriginY;
     }
     wxCoord YDEV2LOGREL(wxCoord y) const
     {
@@ -320,7 +321,7 @@ private:
     }
     wxCoord YLOG2DEV(wxCoord y) const
     {
-        return wxRound((double)(y - m_logicalOriginY) * m_scaleY) * m_signY + m_deviceOriginY;
+        return wxRound((double)(y - m_logicalOriginY) * m_scaleY) * m_signY - m_deviceOriginY + m_deviceOffsetY;
     }
     wxCoord YLOG2DEVREL(wxCoord y) const
     {
diff --git a/src/gtk/gnome/gprint.cpp b/src/gtk/gnome/gprint.cpp
index 0d12dfa502..2b6b50d6b8 100644
--- a/src/gtk/gnome/gprint.cpp
+++ b/src/gtk/gnome/gprint.cpp
@@ -736,7 +736,6 @@ bool wxGnomePrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt )
     int mw, mh;
     dc->GetSizeMM(&mw, &mh);
     printout->SetPageSizeMM((int)mw, (int)mh);
-
     printout->OnPreparePrinting();
 
     // Get some parameters from the printout, if defined
@@ -854,6 +853,8 @@ wxGnomePrintDC::wxGnomePrintDC( wxGnomePrinter *printer )
 
     m_signX =  1;  // default x-axis left to right
     m_signY = -1;  // default y-axis bottom up -> top down
+    
+    GetSize( NULL, &m_deviceOffsetY );
 }
 
 wxGnomePrintDC::wxGnomePrintDC( const wxPrintData& data )
@@ -877,6 +878,8 @@ wxGnomePrintDC::wxGnomePrintDC( const wxPrintData& data )
 
     m_signX =  1;  // default x-axis left to right
     m_signY = -1;  // default y-axis bottom up -> top down    
+    
+    GetSize( NULL, &m_deviceOffsetY );
 }
 
 wxGnomePrintDC::~wxGnomePrintDC()
@@ -1669,8 +1672,6 @@ void wxGnomePrintDC::DestroyClippingRegion()
 
 bool wxGnomePrintDC::StartDoc(const wxString& message)
 {
-    SetDeviceOrigin( 0,0 );
-
     return true;
 }
 
@@ -1782,7 +1783,6 @@ void wxGnomePrintDC::DoGetSize(int* width, int* height) const
       (wxGnomePrintNativeData*) m_printData.GetNativeData();
 
     // Query page size. This seems to omit the margins
-    // right now, although it shouldn't
     double pw,ph;
     gs_lgp->gnome_print_job_get_page_size( native->GetPrintJob(), &pw, &ph );
 
@@ -1828,15 +1828,6 @@ void wxGnomePrintDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
     ComputeScaleAndOrigin();
 }
 
-void wxGnomePrintDC::SetDeviceOrigin( wxCoord x, wxCoord y )
-{
-    int h = 0;
-    int w = 0;
-    GetSize( &w, &h );
-
-    wxDC::SetDeviceOrigin( x, h-y );
-}
-
 void wxGnomePrintDC::SetResolution(int ppi)
 {
 }
-- 
2.45.2