don't define wxHAS_BUTTON_BITMAP for wxUniv (closes #10907)

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

diff --git a/src/msw/dc.cpp b/src/msw/dc.cpp
index 55724274f74fce94ed8dd520e7bc582b2f41a39c..320d587437672b22ca4ccd1b60d97cc34bd98278 100644 (file)
--- a/src/msw/dc.cpp
+++ b/src/msw/dc.cpp
@@ -44,14 +44,14 @@
 #include "wx/dynlib.h"
 
 #ifdef wxHAS_RAW_BITMAP
-#include "wx/rawbmp.h"
+    #include "wx/rawbmp.h"
 #endif
 
 #include <string.h>
 
-#ifndef __WIN32__
-    #include <print.h>
-#endif
+#include "wx/msw/private/dc.h"
+
+using namespace wxMSWImpl;
 
 #ifndef AC_SRC_ALPHA
     #define AC_SRC_ALPHA 1
@@ -149,119 +149,6 @@ wxAlphaBlend(HDC hdcDst, int xDst, int yDst,
 // private classes
 // ----------------------------------------------------------------------------
 
-// various classes to change some DC property temporarily
-
-// text background and foreground colours
-class wxTextColoursChanger
-{
-public:
-    wxTextColoursChanger(HDC hdc, const wxMSWDCImpl& dc)
-        : m_hdc(hdc)
-    {
-        Change(dc.GetTextForeground(), dc.GetTextBackground());
-    }
-
-    wxTextColoursChanger(HDC hdc, const wxColour& colFg, const wxColour& colBg)
-        : m_hdc(hdc)
-    {
-        Change(colFg, colBg);
-    }
-
-    ~wxTextColoursChanger()
-    {
-        if ( m_oldColFg != CLR_INVALID )
-            ::SetTextColor(m_hdc, m_oldColFg);
-        if ( m_oldColBg != CLR_INVALID )
-            ::SetBkColor(m_hdc, m_oldColBg);
-    }
-
-protected:
-    // this ctor doesn't change mode immediately, call Change() later to do it
-    // only if needed
-    wxTextColoursChanger(HDC hdc)
-        : m_hdc(hdc)
-    {
-        m_oldColFg =
-        m_oldColBg = CLR_INVALID;
-    }
-
-    void Change(const wxColour& colFg, const wxColour& colBg)
-    {
-        if ( colFg.IsOk() )
-        {
-            m_oldColFg = ::SetTextColor(m_hdc, colFg.GetPixel());
-            if ( m_oldColFg == CLR_INVALID )
-            {
-                wxLogLastError(_T("SetTextColor"));
-            }
-        }
-        else
-        {
-            m_oldColFg = CLR_INVALID;
-        }
-
-        if ( colBg.IsOk() )
-        {
-            m_oldColBg = ::SetBkColor(m_hdc, colBg.GetPixel());
-            if ( m_oldColBg == CLR_INVALID )
-            {
-                wxLogLastError(_T("SetBkColor"));
-            }
-        }
-        else
-        {
-            m_oldColBg = CLR_INVALID;
-        }
-    }
-
-private:
-    const HDC m_hdc;
-    COLORREF m_oldColFg,
-             m_oldColBg;
-
-    wxDECLARE_NO_COPY_CLASS(wxTextColoursChanger);
-};
-
-// background mode
-class wxBkModeChanger
-{
-public:
-    // set background mode to opaque if mode != wxBRUSHSTYLE_TRANSPARENT
-    wxBkModeChanger(HDC hdc, int mode)
-        : m_hdc(hdc)
-    {
-        Change(mode);
-    }
-
-    ~wxBkModeChanger()
-    {
-        if ( m_oldMode )
-            ::SetBkMode(m_hdc, m_oldMode);
-    }
-
-protected:
-    // this ctor doesn't change mode immediately, call Change() later to do it
-    // only if needed
-    wxBkModeChanger(HDC hdc) : m_hdc(hdc) { m_oldMode = 0; }
-
-    void Change(int mode)
-    {
-        m_oldMode = ::SetBkMode(m_hdc, mode == wxBRUSHSTYLE_TRANSPARENT
-                                        ? TRANSPARENT
-                                        : OPAQUE);
-        if ( !m_oldMode )
-        {
-            wxLogLastError(_T("SetBkMode"));
-        }
-    }
-
-private:
-    const HDC m_hdc;
-    int m_oldMode;
-
-    wxDECLARE_NO_COPY_CLASS(wxBkModeChanger);
-};
-
 // instead of duplicating the same code which sets and then restores text
 // colours in each wxDC method working with wxSTIPPLE_MASK_OPAQUE brushes,
 // encapsulate this in a small helper class
@@ -278,27 +165,31 @@ private:
     wxDECLARE_NO_COPY_CLASS(wxBrushAttrsSetter);
 };
 
-// this class saves the old stretch blit mode during its life time
+#ifdef __WXWINCE__
+
+#define SET_STRETCH_BLT_MODE(hdc)
+
+#else // !__WXWINCE__
+
+// this class sets the stretch blit mode to COLORONCOLOR during its lifetime
+//
+// don't use it directly, use SET_STRETCH_BLT_MODE() macro instead as it
+// expands to nothing under WinCE which doesn't have SetStretchBltMode()
 class StretchBltModeChanger
 {
 public:
-    StretchBltModeChanger(HDC hdc,
-                          int WXUNUSED_IN_WINCE(mode))
+    StretchBltModeChanger(HDC hdc)
         : m_hdc(hdc)
     {
-#ifndef __WXWINCE__
-        m_modeOld = ::SetStretchBltMode(m_hdc, mode);
+        m_modeOld = ::SetStretchBltMode(m_hdc, COLORONCOLOR);
         if ( !m_modeOld )
             wxLogLastError(_T("SetStretchBltMode"));
-#endif
     }
 
     ~StretchBltModeChanger()
     {
-#ifndef __WXWINCE__
         if ( !::SetStretchBltMode(m_hdc, m_modeOld) )
             wxLogLastError(_T("SetStretchBltMode"));
-#endif
     }
 
 private:
@@ -309,6 +200,11 @@ private:
     wxDECLARE_NO_COPY_CLASS(StretchBltModeChanger);
 };
 
+#define SET_STRETCH_BLT_MODE(hdc) \
+    StretchBltModeChanger wxMAKE_UNIQUE_NAME(stretchModeChanger)(hdc)
+
+#endif // __WXWINCE__/!__WXWINCE__
+
 #if wxUSE_DYNLIB_CLASS
 
 // helper class to cache dynamically loaded libraries and not attempt reloading
@@ -1294,6 +1190,8 @@ void wxMSWDCImpl::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool
             return;
     }
 
+    SET_STRETCH_BLT_MODE(GetHdc());
+
     if ( useMask )
     {
         wxMask *mask = bmp.GetMask();
@@ -2212,9 +2110,7 @@ bool wxMSWDCImpl::DoStretchBlit(wxCoord xdest, wxCoord ydest,
                 wxLogLastError(wxT("BitBlt"));
             }
 
-#ifndef __WXWINCE__
-            StretchBltModeChanger changeMode(dc_buffer, COLORONCOLOR);
-#endif
+            SET_STRETCH_BLT_MODE(GetHdc());
 
             // copy src to buffer using selected raster op
             if ( !::StretchBlt(dc_buffer, 0, 0, dstWidth, dstHeight,
@@ -2282,7 +2178,7 @@ bool wxMSWDCImpl::DoStretchBlit(wxCoord xdest, wxCoord ydest,
                              sizeof(ds),
                              &ds) == sizeof(ds) )
             {
-                StretchBltModeChanger changeMode(GetHdc(), COLORONCOLOR);
+                SET_STRETCH_BLT_MODE(GetHdc());
 
                 // Figure out what co-ordinate system we're supposed to specify
                 // ysrc in.
@@ -2321,9 +2217,7 @@ bool wxMSWDCImpl::DoStretchBlit(wxCoord xdest, wxCoord ydest,
 #endif
         // __WXWINCE__
         {
-#ifndef __WXWINCE__
-            StretchBltModeChanger changeMode(GetHdc(), COLORONCOLOR);
-#endif
+            SET_STRETCH_BLT_MODE(GetHdc());
 
             if ( !::StretchBlt
                     (