Don't call StartingKey if the key was F2

[wxWidgets.git] / src / msw / dc.cpp

diff --git a/src/msw/dc.cpp b/src/msw/dc.cpp
index b723df633dafb851a242280499857388676eeb11..22e2455e0a6217250d2da69fb63100693f517083 100644 (file)
--- a/src/msw/dc.cpp
+++ b/src/msw/dc.cpp
@@ -41,9 +41,6 @@
     #include "wx/icon.h"
 #endif
 
-#include "wx/msw/private.h" // needs to be before #include <commdlg.h>
-#include "wx/msw/missing.h" // needs to be before #include <commdlg.h>
-
 #include "wx/sysopt.h"
 #include "wx/dcprint.h"
 #include "wx/module.h"
@@ -54,12 +51,8 @@
 #endif
 
 #include <string.h>
-#include <math.h>
-
-#if wxUSE_COMMON_DIALOGS && !defined(__WXMICROWIN__)
-    #include <commdlg.h>
-#endif
 
+#include "wx/msw/wrapcdlg.h"
 #ifndef __WIN32__
     #include <print.h>
 #endif
@@ -94,11 +87,6 @@ static const int VIEWPORT_EXTENT = 1000;
 static const int MM_POINTS = 9;
 static const int MM_METRIC = 10;
 
-// usually this is defined in math.h
-#ifndef M_PI
-    static const double M_PI = 3.14159265358979323846;
-#endif // M_PI
-
 // ROPs which don't have standard names (see "Ternary Raster Operations" in the
 // MSDN docs for how this and other numbers in wxDC::Blit() are obtained)
 #define DSTCOPY 0x00AA0029      // a.k.a. NOP operation
@@ -553,10 +541,10 @@ void wxDC::Clear()
     ::FillRect(GetHdc(), &rect, brush);
     ::DeleteObject(brush);
 
+#ifndef __WXWINCE__
     int width = DeviceToLogicalXRel(VIEWPORT_EXTENT)*m_signX,
         height = DeviceToLogicalYRel(VIEWPORT_EXTENT)*m_signY;
 
-#ifndef __WXWINCE__
     ::SetMapMode(GetHdc(), MM_ANISOTROPIC);
 
     ::SetViewportExtEx(GetHdc(), VIEWPORT_EXTENT, VIEWPORT_EXTENT, NULL);
@@ -819,7 +807,7 @@ wxDC::DoDrawPolyPolygon(int n,
 {
 #ifdef __WXWINCE__
     wxDCBase::DoDrawPolyPolygon(n, count, points, xoffset, yoffset, fillStyle);
-#else    
+#else
     WXMICROWIN_CHECK_HDC
 
     wxColourChanger cc(*this); // needed for wxSTIPPLE_MASK_OPAQUE handling
@@ -840,11 +828,11 @@ wxDC::DoDrawPolyPolygon(int n,
         }
 #ifndef __WXWINCE__
         int prev = SetPolyFillMode(GetHdc(),fillStyle==wxODDEVEN_RULE?ALTERNATE:WINDING);
-#endif        
+#endif
         (void)PolyPolygon(GetHdc(), cpoints, count, n);
 #ifndef __WXWINCE__
         SetPolyFillMode(GetHdc(),prev);
-#endif        
+#endif
         delete[] cpoints;
     }
     else
@@ -854,11 +842,11 @@ wxDC::DoDrawPolyPolygon(int n,
 
 #ifndef __WXWINCE__
         int prev = SetPolyFillMode(GetHdc(),fillStyle==wxODDEVEN_RULE?ALTERNATE:WINDING);
-#endif        
+#endif
         (void)PolyPolygon(GetHdc(), (POINT*) points, count, n);
 #ifndef __WXWINCE__
         SetPolyFillMode(GetHdc(),prev);
-#endif        
+#endif
     }
 #endif
   // __WXWINCE__
@@ -920,8 +908,11 @@ void wxDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
         // I wonder if this shouldn´t be done after the LOG2DEV() conversions. RR.
         if ( m_pen.GetStyle() == wxTRANSPARENT )
         {
+            // Apparently not needed for WinCE (see e.g. Life! demo)
+#ifndef __WXWINCE__
             x2++;
             y2++;
+#endif
         }
 
         (void)Rectangle(GetHdc(), XLOG2DEV(x), YLOG2DEV(y), XLOG2DEV(x2), YLOG2DEV(y2));
@@ -1911,8 +1902,11 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest,
 
     WXMICROWIN_CHECK_HDC_RET(false)
 
+    // if either the source or destination has alpha channel, we must use
+    // AlphaBlt() as other function don't handle it correctly
     const wxBitmap& bmpSrc = source->m_selectedBitmap;
-    if ( bmpSrc.Ok() && bmpSrc.HasAlpha() )
+    if ( bmpSrc.Ok() && (bmpSrc.HasAlpha() ||
+            (m_selectedBitmap.Ok() && m_selectedBitmap.HasAlpha())) )
     {
         if ( AlphaBlt(GetHdc(), xdest, ydest, width, height,
                       GetHdcOf(*source), bmpSrc) )
@@ -2128,7 +2122,7 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest,
                     // On Win9x this API fails most (all?) of the time, so
                     // logging it becomes quite distracting.  Since it falls
                     // back to the code below this is not really serious, so
-                    // don't log it.                     
+                    // don't log it.
                     //wxLogLastError(wxT("StretchDIBits"));
                 }
                 else
@@ -2230,7 +2224,7 @@ void wxDC::DoGetSizeMM(int *w, int *h) const
 
 wxSize wxDC::GetPPI() const
 {
-    WXMICROWIN_CHECK_HDC_RET(wxSize())
+    WXMICROWIN_CHECK_HDC_RET(wxSize(0,0))
 
     int x = ::GetDeviceCaps(GetHdc(), LOGPIXELSX);
     int y = ::GetDeviceCaps(GetHdc(), LOGPIXELSY);
@@ -2458,6 +2452,7 @@ static bool AlphaBlt(HDC hdcDst,
 #else // !wxHAVE_RAW_BITMAP
     // no wxAlphaBlend() neither, fall back to using simple BitBlt() (we lose
     // alpha but at least something will be shown like this)
+    wxUnusedVar(bmp);
     return false;
 #endif // wxHAVE_RAW_BITMAP
 }