X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fe2e43661ec454a020e57deda94db36ca26f8a1e..46e87167f13e4cb8baf33779730b10c3ae04f502:/src/motif/dcclient.cpp

diff --git a/src/motif/dcclient.cpp b/src/motif/dcclient.cpp
index 2af3787acc..7b126fc446 100644
--- a/src/motif/dcclient.cpp
+++ b/src/motif/dcclient.cpp
@@ -45,6 +45,7 @@
 #include "wx/window.h"
 #include "wx/app.h"
 #include "wx/image.h"
+#include "wx/log.h"
 
 #include <math.h>
 
@@ -230,12 +231,39 @@ wxWindowDC::~wxWindowDC()
     m_userRegion = (WXRegion) 0;
 }
 
-void wxWindowDC::DoFloodFill( wxCoord WXUNUSED(x1), wxCoord WXUNUSED(y1),
-                           const wxColour& WXUNUSED(col), int WXUNUSED(style) )
+void wxWindowDC::DoFloodFill( wxCoord x1, wxCoord y1,
+                             const wxColour& col, int style )
 {
-    wxFAIL_MSG("not implemented");
-}
+    if (GetBrush().GetStyle() == wxTRANSPARENT)
+    {
+        wxLogDebug(wxT("In FloodFill, current brush is transparent, no filling done"));
+        return ;
+    }
+    int height = 0;
+    int width  = 0;
+    this->GetSize(&width, &height);
+    //it would be nice to fail if we don't get a sensible size...
+    if (width < 1 || height < 1)
+    {
+        wxLogError(wxT("In FloodFill, dc.GetSize routine failed, method not supported by this DC"));
+        return ;
+    }
+
+    //this is much faster than doing the individual pixels
+    wxMemoryDC memdc;
+    wxBitmap bitmap(width, height);
+    memdc.SelectObject(bitmap);
+    memdc.Blit(0, 0, width, height, (wxDC*) this, 0, 0);
+    memdc.SelectObject(wxNullBitmap);
 
+    wxImage image(bitmap);
+    image.DoFloodFill (x1,y1, GetBrush(), col, style, GetLogicalFunction());
+    bitmap = wxBitmap(image);
+    memdc.SelectObject(bitmap);
+    this->Blit(0, 0, width, height, &memdc, 0, 0);
+    memdc.SelectObject(wxNullBitmap);
+}
+  
 bool wxWindowDC::DoGetPixel( wxCoord x1, wxCoord y1, wxColour *col ) const
 {
     // Generic (and therefore rather inefficient) method.
@@ -871,7 +899,8 @@ void wxWindowDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y)
 
 // TODO: use scaled Blit e.g. as per John Price's implementation in Contrib/Utilities
 bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
-                         wxDC *source, wxCoord xsrc, wxCoord ysrc, int rop, bool useMask )
+                         wxDC *source, wxCoord xsrc, wxCoord ysrc, int rop, bool useMask,
+                         wxCoord xsrcMask, wxCoord ysrcMask )
 {
     wxCHECK_MSG( Ok(), FALSE, "invalid dc" );
 
@@ -894,6 +923,12 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord he
     double scaleX, scaleY;
     GetUserScale(& scaleX, & scaleY);
 
+    /* TODO: use the mask origin when drawing transparently */
+    if (xsrcMask == -1 && ysrcMask == -1)
+    {
+        xsrcMask = xsrc; ysrcMask = ysrc;
+    }
+
     // Sorry, can't scale masks just yet
     if (!useMask && (scaleX != 1.0 || scaleY != 1.0) && sourceDC->IsKindOf(CLASSINFO(wxMemoryDC)))
     {