Hardware defines spec.

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

diff --git a/src/msw/dc.cpp b/src/msw/dc.cpp
index 5a72decc628562caeb9742c449340eb0d7a14994..5a3bbdd0cbd52309c3a4e94160bc85c5f8a2cc81 100644 (file)
--- a/src/msw/dc.cpp
+++ b/src/msw/dc.cpp
@@ -29,6 +29,7 @@
 #endif
 
 #ifndef WX_PRECOMP
 #endif
 
 #ifndef WX_PRECOMP

+    #include "wx/image.h"

     #include "wx/window.h"
     #include "wx/dc.h"
     #include "wx/utils.h"
     #include "wx/window.h"
     #include "wx/dc.h"
     #include "wx/utils.h"


@@ -188,6 +189,8 @@ public:
         m_modeOld = ::SetStretchBltMode(m_hdc, mode);
         if ( !m_modeOld )
             wxLogLastError(_T("SetStretchBltMode"));
         m_modeOld = ::SetStretchBltMode(m_hdc, mode);
         if ( !m_modeOld )
             wxLogLastError(_T("SetStretchBltMode"));

+#else
+        wxUnusedVar(mode);

 #endif
     }
 
 #endif
     }
 


@@ -224,7 +227,7 @@ wxColourChanger::wxColourChanger(wxDC& dc) : m_dc(dc)
         m_colFgOld = ::GetTextColor(hdc);
         m_colBgOld = ::GetBkColor(hdc);
 
         m_colFgOld = ::GetTextColor(hdc);
         m_colBgOld = ::GetBkColor(hdc);
 

-        // note that Windows convention is opposite to wxWindows one, this is
+        // note that Windows convention is opposite to wxWidgets one, this is

         // why text colour becomes the background one and vice versa
         const wxColour& colFg = dc.GetTextForeground();
         if ( colFg.Ok() )
         // why text colour becomes the background one and vice versa
         const wxColour& colFg = dc.GetTextForeground();
         if ( colFg.Ok() )


@@ -383,6 +386,24 @@ void wxDC::UpdateClipBox()
     m_clipY2 = (wxCoord) YDEV2LOG(rect.bottom);
 }
 
     m_clipY2 = (wxCoord) YDEV2LOG(rect.bottom);
 }
 

+void
+wxDC::DoGetClippingBox(wxCoord *x, wxCoord *y, wxCoord *w, wxCoord *h) const
+{
+    // check if we should try to retrieve the clipping region possibly not set
+    // by our SetClippingRegion() but preset by Windows:this can only happen
+    // when we're associated with an existing HDC usign SetHDC(), see there
+    if ( m_clipping && !m_clipX1 && !m_clipX2 )
+    {
+        wxDC *self = wxConstCast(this, wxDC);
+        self->UpdateClipBox();
+
+        if ( !m_clipX1 && !m_clipX2 )
+            self->m_clipping = false;
+    }
+
+    wxDCBase::DoGetClippingBox(x, y, w, h);
+}
+

 // common part of DoSetClippingRegion() and DoSetClippingRegionAsRegion()
 void wxDC::SetClippingHrgn(WXHRGN hrgn)
 {
 // common part of DoSetClippingRegion() and DoSetClippingRegionAsRegion()
 void wxDC::SetClippingHrgn(WXHRGN hrgn)
 {


@@ -465,7 +486,7 @@ void wxDC::DestroyClippingRegion()
         ::DeleteObject(rgn);
     }
 
         ::DeleteObject(rgn);
     }
 

-    m_clipping = false;
+    wxDCBase::DestroyClippingRegion();

 }
 
 // ---------------------------------------------------------------------------
 }
 
 // ---------------------------------------------------------------------------


@@ -532,10 +553,10 @@ void wxDC::Clear()
     ::FillRect(GetHdc(), &rect, brush);
     ::DeleteObject(brush);
 
     ::FillRect(GetHdc(), &rect, brush);
     ::DeleteObject(brush);
 

+#ifndef __WXWINCE__

     int width = DeviceToLogicalXRel(VIEWPORT_EXTENT)*m_signX,
         height = DeviceToLogicalYRel(VIEWPORT_EXTENT)*m_signY;
 
     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);
     ::SetMapMode(GetHdc(), MM_ANISOTROPIC);
 
     ::SetViewportExtEx(GetHdc(), VIEWPORT_EXTENT, VIEWPORT_EXTENT, NULL);


@@ -548,6 +569,10 @@ void wxDC::Clear()
 bool wxDC::DoFloodFill(wxCoord x, wxCoord y, const wxColour& col, int style)
 {
 #ifdef __WXWINCE__
 bool wxDC::DoFloodFill(wxCoord x, wxCoord y, const wxColour& col, int style)
 {
 #ifdef __WXWINCE__

+    wxUnusedVar(x);
+    wxUnusedVar(y);
+    wxUnusedVar(col);
+    wxUnusedVar(style);

     return false;
 #else
 
     return false;
 #else
 


@@ -759,6 +784,8 @@ void wxDC::DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffs
         }
 #ifndef __WXWINCE__
         int prev = SetPolyFillMode(GetHdc(),fillStyle==wxODDEVEN_RULE?ALTERNATE:WINDING);
         }
 #ifndef __WXWINCE__
         int prev = SetPolyFillMode(GetHdc(),fillStyle==wxODDEVEN_RULE?ALTERNATE:WINDING);

+#else
+        wxUnusedVar(fillStyle);

 #endif
         (void)Polygon(GetHdc(), cpoints, n);
 #ifndef __WXWINCE__
 #endif
         (void)Polygon(GetHdc(), cpoints, n);
 #ifndef __WXWINCE__


@@ -792,7 +819,7 @@ wxDC::DoDrawPolyPolygon(int n,
 {
 #ifdef __WXWINCE__
     wxDCBase::DoDrawPolyPolygon(n, count, points, xoffset, yoffset, fillStyle);
 {
 #ifdef __WXWINCE__
     wxDCBase::DoDrawPolyPolygon(n, count, points, xoffset, yoffset, fillStyle);

-#else    
+#else

     WXMICROWIN_CHECK_HDC
 
     wxColourChanger cc(*this); // needed for wxSTIPPLE_MASK_OPAQUE handling
     WXMICROWIN_CHECK_HDC
 
     wxColourChanger cc(*this); // needed for wxSTIPPLE_MASK_OPAQUE handling


@@ -813,11 +840,11 @@ wxDC::DoDrawPolyPolygon(int n,
         }
 #ifndef __WXWINCE__
         int prev = SetPolyFillMode(GetHdc(),fillStyle==wxODDEVEN_RULE?ALTERNATE:WINDING);
         }
 #ifndef __WXWINCE__
         int prev = SetPolyFillMode(GetHdc(),fillStyle==wxODDEVEN_RULE?ALTERNATE:WINDING);

-#endif        
+#endif

         (void)PolyPolygon(GetHdc(), cpoints, count, n);
 #ifndef __WXWINCE__
         SetPolyFillMode(GetHdc(),prev);
         (void)PolyPolygon(GetHdc(), cpoints, count, n);
 #ifndef __WXWINCE__
         SetPolyFillMode(GetHdc(),prev);

-#endif        
+#endif

         delete[] cpoints;
     }
     else
         delete[] cpoints;
     }
     else


@@ -827,11 +854,11 @@ wxDC::DoDrawPolyPolygon(int n,
 
 #ifndef __WXWINCE__
         int prev = SetPolyFillMode(GetHdc(),fillStyle==wxODDEVEN_RULE?ALTERNATE:WINDING);
 
 #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);
         (void)PolyPolygon(GetHdc(), (POINT*) points, count, n);
 #ifndef __WXWINCE__
         SetPolyFillMode(GetHdc(),prev);

-#endif        
+#endif

     }
 #endif
   // __WXWINCE__
     }
 #endif
   // __WXWINCE__


@@ -1064,7 +1091,7 @@ void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask
         // use MaskBlt() with ROP which doesn't do anything to dst in the mask
         // points
         // On some systems, MaskBlt succeeds yet is much much slower
         // use MaskBlt() with ROP which doesn't do anything to dst in the mask
         // points
         // On some systems, MaskBlt succeeds yet is much much slower

-        // than the wxWindows fall-back implementation. So we need
+        // than the wxWidgets fall-back implementation. So we need

         // to be able to switch this on and off at runtime.
         bool ok = false;
 #if wxUSE_SYSTEM_OPTIONS
         // to be able to switch this on and off at runtime.
         bool ok = false;
 #if wxUSE_SYSTEM_OPTIONS


@@ -1266,13 +1293,13 @@ void wxDC::DoDrawRotatedText(const wxString& text,
 
         // "upper left" and "upper right"
         CalcBoundingBox(x, y);
 
         // "upper left" and "upper right"
         CalcBoundingBox(x, y);

-        CalcBoundingBox(x + wxCoord(w*cos(rad)), y - wxCoord(h*sin(rad)));
+        CalcBoundingBox(x + wxCoord(w*cos(rad)), y - wxCoord(w*sin(rad)));

 
         // "bottom left" and "bottom right"
         x += (wxCoord)(h*sin(rad));
         y += (wxCoord)(h*cos(rad));
         CalcBoundingBox(x, y);
 
         // "bottom left" and "bottom right"
         x += (wxCoord)(h*sin(rad));
         y += (wxCoord)(h*cos(rad));
         CalcBoundingBox(x, y);

-        CalcBoundingBox(x + wxCoord(h*sin(rad)), y + wxCoord(h*cos(rad)));
+        CalcBoundingBox(x + wxCoord(w*cos(rad)), y - wxCoord(w*sin(rad)));

     }
 #endif
 }
     }
 #endif
 }


@@ -1747,15 +1774,13 @@ void wxDC::SetUserScale(double x, double y)
 {
     WXMICROWIN_CHECK_HDC
 
 {
     WXMICROWIN_CHECK_HDC
 

-#ifndef __WXWINCE__

     if ( x == m_userScaleX && y == m_userScaleY )
         return;
 
     m_userScaleX = x;
     m_userScaleY = y;
 
     if ( x == m_userScaleX && y == m_userScaleY )
         return;
 
     m_userScaleX = x;
     m_userScaleY = y;
 

-    SetMapMode(m_mappingMode);
-#endif
+    this->SetMapMode(m_mappingMode);

 }
 
 void wxDC::SetAxisOrientation(bool xLeftRight, bool yBottomUp)
 }
 
 void wxDC::SetAxisOrientation(bool xLeftRight, bool yBottomUp)


@@ -1773,6 +1798,9 @@ void wxDC::SetAxisOrientation(bool xLeftRight, bool yBottomUp)
 
         SetMapMode(m_mappingMode);
     }
 
         SetMapMode(m_mappingMode);
     }

+#else
+    wxUnusedVar(xLeftRight);
+    wxUnusedVar(yBottomUp);

 #endif
 }
 
 #endif
 }
 


@@ -1955,7 +1983,7 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest,
         // of the mask which is also contrary to the Windows one)
 
         // On some systems, MaskBlt succeeds yet is much much slower
         // of the mask which is also contrary to the Windows one)
 
         // On some systems, MaskBlt succeeds yet is much much slower

-        // than the wxWindows fall-back implementation. So we need
+        // than the wxWidgets fall-back implementation. So we need

         // to be able to switch this on and off at runtime.
 #if wxUSE_SYSTEM_OPTIONS
         if (wxSystemOptions::GetOptionInt(wxT("no-maskblt")) == 0)
         // to be able to switch this on and off at runtime.
 #if wxUSE_SYSTEM_OPTIONS
         if (wxSystemOptions::GetOptionInt(wxT("no-maskblt")) == 0)


@@ -2100,7 +2128,7 @@ 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
                     // 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
                     //wxLogLastError(wxT("StretchDIBits"));
                 }
                 else


@@ -2210,7 +2238,7 @@ wxSize wxDC::GetPPI() const
     return wxSize(x, y);
 }
 
     return wxSize(x, y);
 }
 

-// For use by wxWindows only, unless custom units are required.
+// For use by wxWidgets only, unless custom units are required.

 void wxDC::SetLogicalScale(double x, double y)
 {
     WXMICROWIN_CHECK_HDC
 void wxDC::SetLogicalScale(double x, double y)
 {
     WXMICROWIN_CHECK_HDC