X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2a02f84b9467069a17055dd96c88ba9ab5ca9127..345ff9c65b3ef17709785708b224dfcbf5135583:/src/common/dcbase.cpp

diff --git a/src/common/dcbase.cpp b/src/common/dcbase.cpp
index 33586d4629..d698009c31 100644
--- a/src/common/dcbase.cpp
+++ b/src/common/dcbase.cpp
@@ -300,12 +300,12 @@ wxPrinterDC::wxPrinterDC(const wxPrintData& data)
 {
 }
 
-wxRect wxPrinterDC::GetPaperRect()
+wxRect wxPrinterDC::GetPaperRect() const
 {
     return GetImpl()->GetPaperRect();
 }
 
-int wxPrinterDC::GetResolution()
+int wxPrinterDC::GetResolution() const
 {
     return GetImpl()->GetResolution();
 }
@@ -413,7 +413,7 @@ void wxDCImpl::ComputeScaleAndOrigin()
     m_scaleY = m_logicalScaleY * m_userScaleY;
 }
 
-void wxDCImpl::SetMapMode( int mode )
+void wxDCImpl::SetMapMode( wxMappingMode mode )
 {
     switch (mode)
     {
@@ -569,7 +569,7 @@ void wxDCImpl::GetMultiLineTextExtent(const wxString& text,
     wxString curLine;
     for ( wxString::const_iterator pc = text.begin(); ; ++pc )
     {
-        if ( pc == text.end() || *pc == _T('\n') )
+        if ( pc == text.end() || *pc == wxT('\n') )
         {
             if ( curLine.empty() )
             {
@@ -585,7 +585,7 @@ void wxDCImpl::GetMultiLineTextExtent(const wxString& text,
                 if ( !heightLineDefault )
                 {
                     // but we don't know it yet - choose something reasonable
-                    DoGetTextExtent(_T("W"), NULL, &heightLineDefault,
+                    DoGetTextExtent(wxT("W"), NULL, &heightLineDefault,
                                   NULL, NULL, font);
                 }
 
@@ -650,13 +650,13 @@ wxDCImpl::DoStretchBlit(wxCoord xdest, wxCoord ydest,
                         wxDC *source,
                         wxCoord xsrc, wxCoord ysrc,
                         wxCoord srcWidth, wxCoord srcHeight,
-                        int rop,
+                        wxRasterOperationMode rop,
                         bool useMask,
                         wxCoord xsrcMask,
                         wxCoord ysrcMask)
 {
     wxCHECK_MSG( srcWidth && srcHeight && dstWidth && dstHeight, false,
-                 _T("invalid blit size") );
+                 wxT("invalid blit size") );
 
     // emulate the stretching by modifying the DC scale
     double xscale = (double)srcWidth/dstWidth,
@@ -696,7 +696,7 @@ void wxDCImpl::DrawLines(const wxPointList *list, wxCoord xoffset, wxCoord yoffs
 
 void wxDCImpl::DrawPolygon(const wxPointList *list,
                            wxCoord xoffset, wxCoord yoffset,
-                           int fillStyle)
+                           wxPolygonFillMode fillStyle)
 {
     int n = list->GetCount();
     wxPoint *points = new wxPoint[n];
@@ -719,7 +719,7 @@ wxDCImpl::DoDrawPolyPolygon(int n,
                             int count[],
                             wxPoint points[],
                             wxCoord xoffset, wxCoord yoffset,
-                            int fillStyle)
+                            wxPolygonFillMode fillStyle)
 {
     if ( n == 1 )
     {
@@ -788,7 +788,7 @@ void wx_spline_push(double x1, double y1, double x2, double y2, double x3, doubl
 static bool wx_spline_add_point(double x, double y);
 static void wx_spline_draw_point_array(wxDC *dc);
 
-wxPointList wx_spline_point_list;
+static wxPointList wx_spline_point_list;
 
 #define                half(z1, z2)        ((z1+z2)/2.0)
 #define                THRESHOLD        5
@@ -1115,7 +1115,8 @@ void wxDCImpl::InheritAttributes(wxWindow *win)
     SetFont(win->GetFont());
     SetTextForeground(win->GetForegroundColour());
     SetTextBackground(win->GetBackgroundColour());
-    SetBackground(wxBrush(win->GetBackgroundColour()));
+    SetBackground(win->GetBackgroundColour());
+    SetLayoutDirection(win->GetLayoutDirection());
 }
 
 //-----------------------------------------------------------------------------
@@ -1124,6 +1125,15 @@ void wxDCImpl::InheritAttributes(wxWindow *win)
 
 IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject)
 
+void wxDC::CopyAttributes(const wxDC& dc)
+{
+    SetFont(dc.GetFont());
+    SetTextForeground(dc.GetTextForeground());
+    SetTextBackground(dc.GetTextBackground());
+    SetBackground(dc.GetBackground());
+    SetLayoutDirection(dc.GetLayoutDirection());
+}
+
 void wxDC::DrawLabel(const wxString& text,
                          const wxBitmap& bitmap,
                          const wxRect& rect,
@@ -1332,6 +1342,13 @@ void wxDC::GetClippingBox(long *x, long *y, long *w, long *h) const
         if (h) *h = hh;
     }
 
+void wxDC::DrawObject(wxDrawObject* drawobject)
+{
+    drawobject->Draw(*this);
+    CalcBoundingBox(drawobject->MinX(),drawobject->MinY());
+    CalcBoundingBox(drawobject->MaxX(),drawobject->MaxY());
+}
+
 #endif  // WXWIN_COMPATIBILITY_2_8
 
 /*
@@ -1648,3 +1665,15 @@ void wxDCImpl::CalculateEllipticPoints( wxPointList* points,
 } // CalculateEllipticPoints
 
 #endif // __WXWINCE__
+
+float wxDCImpl::GetFontPointSizeAdjustment(float dpi)
+{
+    // wxMSW has long-standing bug where wxFont point size is interpreted as
+    // "pixel size corresponding to given point size *on screen*". In other
+    // words, on a typical 600dpi printer and a typical 96dpi screen, fonts
+    // are ~6 times smaller when printing. Unfortunately, this bug is so severe
+    // that *all* printing code has to account for it and consequently, other
+    // ports need to emulate this bug too:
+    const wxSize screenPPI = wxGetDisplayPPI();
+    return float(screenPPI.y) / dpi;
+}