compilation fix for wxUSE_ON_FATAL_EXCEPTION == 0

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

diff --git a/src/msw/bitmap.cpp b/src/msw/bitmap.cpp
index b174fdf9de88e2d4c0f44112b8985c528a538593..3df871c59fa8e06aaec627e71ed2f4dff66a74ce 100644 (file)
--- a/src/msw/bitmap.cpp
+++ b/src/msw/bitmap.cpp
@@ -67,6 +67,7 @@ class WXDLLEXPORT wxBitmapRefData : public wxGDIImageRefData
 {
 public:
     wxBitmapRefData();
 {
 public:
     wxBitmapRefData();

+    wxBitmapRefData(const wxBitmapRefData& data);

     virtual ~wxBitmapRefData() { Free(); }
 
     virtual void Free();
     virtual ~wxBitmapRefData() { Free(); }
 
     virtual void Free();


@@ -120,7 +121,9 @@ private:
     // optional mask for transparent drawing
     wxMask       *m_bitmapMask;
 
     // optional mask for transparent drawing
     wxMask       *m_bitmapMask;
 

-    DECLARE_NO_COPY_CLASS(wxBitmapRefData)
+
+    // not implemented
+    wxBitmapRefData& operator=(const wxBitmapRefData&);

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -197,7 +200,24 @@ wxBitmapRefData::wxBitmapRefData()
 #endif
 
     m_isDIB =
 #endif
 
     m_isDIB =

-    m_hasAlpha = FALSE;
+    m_hasAlpha = false;
+}
+
+wxBitmapRefData::wxBitmapRefData(const wxBitmapRefData& data)
+               : wxGDIImageRefData(data)
+{
+#ifdef __WXDEBUG__
+    m_selectedInto = NULL;
+#endif
+
+    // can't copy the mask as the other bitmap destroys it
+    m_bitmapMask = NULL;
+
+    wxASSERT_MSG( !data.m_isDIB,
+                    _T("can't copy bitmap locked for raw access!") );
+    m_isDIB = false;
+
+    m_hasAlpha = data.m_hasAlpha;

 }
 
 void wxBitmapRefData::Free()
 }
 
 void wxBitmapRefData::Free()


@@ -236,6 +256,32 @@ wxGDIImageRefData *wxBitmap::CreateData() const
     return new wxBitmapRefData;
 }
 
     return new wxBitmapRefData;
 }
 

+wxObjectRefData *wxBitmap::CloneRefData(const wxObjectRefData *dataOrig) const
+{
+    const wxBitmapRefData *
+        data = wx_static_cast(const wxBitmapRefData *, dataOrig);
+    if ( !data )
+        return NULL;
+
+    wxBitmap *self = wx_const_cast(wxBitmap *, this);
+
+#if wxUSE_WXDIB
+    // copy the other bitmap
+    if ( data->m_hBitmap )
+    {
+        wxDIB dib((HBITMAP)(data->m_hBitmap));
+        self->CopyFromDIB(dib);
+    }
+    else
+#endif // wxUSE_WXDIB
+    {
+        // don't copy the bitmap data, but do copy the size, depth, ...
+        self->m_refData = new wxBitmapRefData(*data);
+    }
+
+    return m_refData;
+}
+

 #ifdef __WIN32__
 
 bool wxBitmap::CopyFromIconOrCursor(const wxGDIImage& icon)
 #ifdef __WIN32__
 
 bool wxBitmap::CopyFromIconOrCursor(const wxGDIImage& icon)


@@ -286,7 +332,7 @@ bool wxBitmap::CopyFromCursor(const wxCursor& cursor)
     UnRef();
 
     if ( !cursor.Ok() )
     UnRef();
 
     if ( !cursor.Ok() )

-        return FALSE;
+        return false;

 
     return CopyFromIconOrCursor(cursor);
 }
 
     return CopyFromIconOrCursor(cursor);
 }


@@ -296,7 +342,7 @@ bool wxBitmap::CopyFromIcon(const wxIcon& icon)
     UnRef();
 
     if ( !icon.Ok() )
     UnRef();
 
     if ( !icon.Ok() )

-        return FALSE;
+        return false;

 
     return CopyFromIconOrCursor(icon);
 }
 
     return CopyFromIconOrCursor(icon);
 }


@@ -305,12 +351,12 @@ bool wxBitmap::CopyFromIcon(const wxIcon& icon)
 
 bool wxBitmap::CopyFromDIB(const wxDIB& dib)
 {
 
 bool wxBitmap::CopyFromDIB(const wxDIB& dib)
 {

-    wxCHECK_MSG( dib.IsOk(), FALSE, _T("invalid DIB in CopyFromDIB") );
+    wxCHECK_MSG( dib.IsOk(), false, _T("invalid DIB in CopyFromDIB") );

 
 #ifdef SOMETIMES_USE_DIB
     HBITMAP hbitmap = dib.CreateDDB();
     if ( !hbitmap )
 
 #ifdef SOMETIMES_USE_DIB
     HBITMAP hbitmap = dib.CreateDDB();
     if ( !hbitmap )

-        return FALSE;
+        return false;

 #else // ALWAYS_USE_DIB
     HBITMAP hbitmap = ((wxDIB &)dib).Detach();  // const_cast
 #endif // SOMETIMES_USE_DIB/ALWAYS_USE_DIB
 #else // ALWAYS_USE_DIB
     HBITMAP hbitmap = ((wxDIB &)dib).Detach();  // const_cast
 #endif // SOMETIMES_USE_DIB/ALWAYS_USE_DIB


@@ -336,7 +382,7 @@ bool wxBitmap::CopyFromDIB(const wxDIB& dib)
     delete palette;
 #endif // wxUSE_PALETTE
 
     delete palette;
 #endif // wxUSE_PALETTE
 

-    return TRUE;
+    return true;

 }
 
 #endif // NEVER_USE_DIB
 }
 
 #endif // NEVER_USE_DIB


@@ -380,7 +426,7 @@ wxBitmap::wxBitmap(const char bits[], int width, int height, int depth)
                 for ( int bits = 0; bits < 8; bits++)
                 {
                     reversed <<= 1;
                 for ( int bits = 0; bits < 8; bits++)
                 {
                     reversed <<= 1;

-                    reversed |= (val & 0x01);
+                    reversed |= (unsigned char)(val & 0x01);

                     val >>= 1;
                 }
                 *dst++ = reversed;
                     val >>= 1;
                 }
                 *dst++ = reversed;


@@ -412,25 +458,22 @@ wxBitmap::wxBitmap(const char bits[], int width, int height, int depth)
 }
 
 // Create from XPM data
 }
 
 // Create from XPM data

-#if wxUSE_IMAGE && wxUSE_XPM

 bool wxBitmap::CreateFromXpm(const char **data)
 bool wxBitmap::CreateFromXpm(const char **data)

-#else
-bool wxBitmap::CreateFromXpm(const char **WXUNUSED(data))
-#endif

 {
 #if wxUSE_IMAGE && wxUSE_XPM
     Init();
 
 {
 #if wxUSE_IMAGE && wxUSE_XPM
     Init();
 

-    wxCHECK_MSG( data != NULL, FALSE, wxT("invalid bitmap data") )
+    wxCHECK_MSG( data != NULL, false, wxT("invalid bitmap data") )

 
     wxXPMDecoder decoder;
     wxImage img = decoder.ReadData(data);
 
     wxXPMDecoder decoder;
     wxImage img = decoder.ReadData(data);

-    wxCHECK_MSG( img.Ok(), FALSE, wxT("invalid bitmap data") )
+    wxCHECK_MSG( img.Ok(), false, wxT("invalid bitmap data") )

 
     *this = wxBitmap(img);
 
     *this = wxBitmap(img);

-    return TRUE;
+    return true;

 #else
 #else

-    return FALSE;
+    wxUnusedVar(data);
+    return false;

 #endif
 }
 
 #endif
 }
 


@@ -469,7 +512,7 @@ bool wxBitmap::Create(int width, int height, int depth)
 
 bool wxBitmap::Create(int width, int height, const wxDC& dc)
 {
 
 bool wxBitmap::Create(int width, int height, const wxDC& dc)
 {

-    wxCHECK_MSG( dc.Ok(), FALSE, _T("invalid HDC in wxBitmap::Create()") );
+    wxCHECK_MSG( dc.Ok(), false, _T("invalid HDC in wxBitmap::Create()") );

 
     return DoCreate(width, height, -1, dc.GetHDC());
 }
 
     return DoCreate(width, height, -1, dc.GetHDC());
 }


@@ -496,12 +539,12 @@ bool wxBitmap::DoCreate(int w, int h, int d, WXHDC hdc)
 
         wxDIB dib(w, h, d);
         if ( !dib.IsOk() )
 
         wxDIB dib(w, h, d);
         if ( !dib.IsOk() )

-           return FALSE;
+           return false;

 
         // don't delete the DIB section in dib object dtor
         hbmp = dib.Detach();
 
 
         // don't delete the DIB section in dib object dtor
         hbmp = dib.Detach();
 

-        GetBitmapData()->m_isDIB = TRUE;
+        GetBitmapData()->m_isDIB = true;

         GetBitmapData()->m_depth = d;
     }
     else // create a DDB
         GetBitmapData()->m_depth = d;
     }
     else // create a DDB


@@ -576,7 +619,7 @@ bool wxBitmap::CreateFromImage(const wxImage& image, int depth, const wxDC& dc)
     if (hBitmap == NULL)
     {
         ::ReleaseDC(NULL, hScreenDC);
     if (hBitmap == NULL)
     {
         ::ReleaseDC(NULL, hScreenDC);

-        return FALSE;
+        return false;

     }
     HDC hMemDC = ::CreateCompatibleDC(hScreenDC);
 
     }
     HDC hMemDC = ::CreateCompatibleDC(hScreenDC);
 


@@ -602,7 +645,7 @@ bool wxBitmap::CreateFromImage(const wxImage& image, int depth, const wxDC& dc)
 
         if (!hMaskBitmap)
         {
 
         if (!hMaskBitmap)
         {

-            hasMask = FALSE;
+            hasMask = false;

         }
         else
         {
         }
         else
         {


@@ -613,7 +656,7 @@ bool wxBitmap::CreateFromImage(const wxImage& image, int depth, const wxDC& dc)
             hOldMaskBitmap = ::SelectObject( hMaskDC, hMaskBitmap);
         }
 #else
             hOldMaskBitmap = ::SelectObject( hMaskDC, hMaskBitmap);
         }
 #else

-        hasMask = FALSE;
+        hasMask = false;

 #endif
     }
 
 #endif
     }
 


@@ -660,7 +703,7 @@ bool wxBitmap::CreateFromImage(const wxImage& image, int depth, const wxDC& dc)
     SetPalette(image.GetPalette());
 #endif // wxUSE_PALETTE
 
     SetPalette(image.GetPalette());
 #endif // wxUSE_PALETTE
 

-    return TRUE;
+    return true;

 }
 
 wxImage wxBitmap::ConvertToImage() const
 }
 
 wxImage wxBitmap::ConvertToImage() const


@@ -741,7 +784,7 @@ bool wxBitmap::CreateFromImage(const wxImage& image, int depth)
 
 bool wxBitmap::CreateFromImage(const wxImage& image, const wxDC& dc)
 {
 
 bool wxBitmap::CreateFromImage(const wxImage& image, const wxDC& dc)
 {

-    wxCHECK_MSG( dc.Ok(), FALSE,
+    wxCHECK_MSG( dc.Ok(), false,

                     _T("invalid HDC in wxBitmap::CreateFromImage()") );
 
     return CreateFromImage(image, -1, dc.GetHDC());
                     _T("invalid HDC in wxBitmap::CreateFromImage()") );
 
     return CreateFromImage(image, -1, dc.GetHDC());


@@ -749,7 +792,7 @@ bool wxBitmap::CreateFromImage(const wxImage& image, const wxDC& dc)
 
 bool wxBitmap::CreateFromImage(const wxImage& image, int depth, WXHDC hdc)
 {
 
 bool wxBitmap::CreateFromImage(const wxImage& image, int depth, WXHDC hdc)
 {

-    wxCHECK_MSG( image.Ok(), FALSE, wxT("invalid image") );
+    wxCHECK_MSG( image.Ok(), false, wxT("invalid image") );

 
     UnRef();
 
 
     UnRef();
 


@@ -759,7 +802,7 @@ bool wxBitmap::CreateFromImage(const wxImage& image, int depth, WXHDC hdc)
 
     wxDIB dib(image);
     if ( !dib.IsOk() )
 
     wxDIB dib(image);
     if ( !dib.IsOk() )

-        return FALSE;
+        return false;

 
 
     // store the bitmap parameters
 
 
     // store the bitmap parameters


@@ -782,7 +825,7 @@ bool wxBitmap::CreateFromImage(const wxImage& image, int depth, WXHDC hdc)
         // don't delete the DIB section in dib object dtor
         hbitmap = dib.Detach();
 
         // don't delete the DIB section in dib object dtor
         hbitmap = dib.Detach();
 

-        refData->m_isDIB = TRUE;
+        refData->m_isDIB = true;

         refData->m_depth = dib.GetDepth();
     }
 #ifndef ALWAYS_USE_DIB
         refData->m_depth = dib.GetDepth();
     }
 #ifndef ALWAYS_USE_DIB


@@ -800,12 +843,45 @@ bool wxBitmap::CreateFromImage(const wxImage& image, int depth, WXHDC hdc)
     // finally also set the mask if we have one
     if ( image.HasMask() )
     {
     // finally also set the mask if we have one
     if ( image.HasMask() )
     {

-        SetMask(new wxMask(*this, wxColour(image.GetMaskRed(),
-                                           image.GetMaskGreen(),
-                                           image.GetMaskBlue())));
+        const size_t len  = 2*((w+15)/16);
+        BYTE *src  = image.GetData();
+        BYTE *data = new BYTE[h*len];
+        memset(data, 0, h*len);
+        BYTE r = image.GetMaskRed(),
+             g = image.GetMaskGreen(),
+             b = image.GetMaskBlue();
+        BYTE *dst = data;
+        for ( int y = 0; y < h; y++, dst += len )
+        {
+            BYTE *dstLine = dst;
+            BYTE mask = 0x80;
+            for ( int x = 0; x < w; x++, src += 3 )
+            {
+                if (src[0] != r || src[1] != g || src[2] != b)
+                    *dstLine |= mask;
+
+                if ( (mask >>= 1) == 0 )
+                {
+                    dstLine++;
+                    mask = 0x80;
+                }
+            }
+        }
+
+        hbitmap = ::CreateBitmap(w, h, 1, 1, data);
+        if ( !hbitmap )
+        {
+            wxLogLastError(_T("CreateBitmap(mask)"));
+        }
+        else
+        {
+            SetMask(new wxMask((WXHBITMAP)hbitmap));
+        }
+
+        delete data;

     }
 
     }
 

-    return TRUE;
+    return true;

 }
 
 wxImage wxBitmap::ConvertToImage() const
 }
 
 wxImage wxBitmap::ConvertToImage() const


@@ -919,12 +995,12 @@ bool wxBitmap::LoadFile(const wxString& filename, long type)
         {
             *this = wxBitmap(image);
 
         {
             *this = wxBitmap(image);
 

-            return TRUE;
+            return true;

         }
     }
 #endif // wxUSE_IMAGE
 
         }
     }
 #endif // wxUSE_IMAGE
 

-    return FALSE;
+    return false;

 }
 
 bool wxBitmap::Create(void *data, long type, int width, int height, int depth)
 }
 
 bool wxBitmap::Create(void *data, long type, int width, int height, int depth)


@@ -937,7 +1013,7 @@ bool wxBitmap::Create(void *data, long type, int width, int height, int depth)
     {
         wxLogDebug(wxT("Failed to create bitmap: no bitmap handler for type %ld defined."), type);
 
     {
         wxLogDebug(wxT("Failed to create bitmap: no bitmap handler for type %ld defined."), type);
 

-        return FALSE;
+        return false;

     }
 
     m_refData = new wxBitmapRefData;
     }
 
     m_refData = new wxBitmapRefData;


@@ -967,7 +1043,7 @@ bool wxBitmap::SaveFile(const wxString& filename,
     }
 #endif // wxUSE_IMAGE
 
     }
 #endif // wxUSE_IMAGE
 

-    return FALSE;
+    return false;

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


@@ -982,11 +1058,13 @@ wxBitmap wxBitmap::GetSubBitmap( const wxRect& rect) const
                  (rect.y+rect.height <= GetHeight()),
                  wxNullBitmap, wxT("Invalid bitmap or bitmap region") );
 
                  (rect.y+rect.height <= GetHeight()),
                  wxNullBitmap, wxT("Invalid bitmap or bitmap region") );
 

-    wxBitmap ret( rect.width, rect.height );
+    wxBitmap ret( rect.width, rect.height, GetDepth() );

     wxASSERT_MSG( ret.Ok(), wxT("GetSubBitmap error") );
 
 #ifndef __WXMICROWIN__
     wxASSERT_MSG( ret.Ok(), wxT("GetSubBitmap error") );
 
 #ifndef __WXMICROWIN__

-    // TODO: copy alpha channel data if any
+    // handle alpha channel, if any
+    if (HasAlpha())
+    ret.UseAlpha();

 
     // copy bitmap data
     MemoryHDC dcSrc,
 
     // copy bitmap data
     MemoryHDC dcSrc,


@@ -1094,7 +1172,7 @@ void wxBitmap::SetSelectedInto(wxDC *dc)
 
 void wxBitmap::SetPalette(const wxPalette& palette)
 {
 
 void wxBitmap::SetPalette(const wxPalette& palette)
 {

-    EnsureHasData();
+    AllocExclusive();

 
     GetBitmapData()->m_bitmapPalette = palette;
 }
 
     GetBitmapData()->m_bitmapPalette = palette;
 }


@@ -1103,7 +1181,7 @@ void wxBitmap::SetPalette(const wxPalette& palette)
 
 void wxBitmap::SetMask(wxMask *mask)
 {
 
 void wxBitmap::SetMask(wxMask *mask)
 {

-    EnsureHasData();
+    AllocExclusive();

 
     GetBitmapData()->SetMask(mask);
 }
 
     GetBitmapData()->SetMask(mask);
 }


@@ -1180,7 +1258,11 @@ void *wxBitmap::GetRawData(wxPixelDataBase& data, int bpp)
     data.m_height = h;
 
     // remember that DIBs are stored in top to bottom order!
     data.m_height = h;
 
     // remember that DIBs are stored in top to bottom order!

-    const LONG bytesPerRow = ds.dsBm.bmWidthBytes;
+    // (We can't just use ds.dsBm.bmWidthBytes here, because it isn't always a
+    // multiple of 2, as required by the documentation.  So we use the official
+    // formula, which we already use elsewhere.)
+    const LONG bytesPerRow =
+        wxDIB::GetLineSize(ds.dsBm.bmWidth, ds.dsBm.bmBitsPixel);

     data.m_stride = -bytesPerRow;
 
     char *bits = (char *)ds.dsBm.bmBits;
     data.m_stride = -bytesPerRow;
 
     char *bits = (char *)ds.dsBm.bmBits;


@@ -1201,12 +1283,7 @@ void wxBitmap::UngetRawData(wxPixelDataBase& dataBase)
     if ( !Ok() )
         return;
 
     if ( !Ok() )
         return;
 

-    // the cast is ugly but we can't do without it and without making this
-    // function template (and hence inline) unfortunately
-    typedef wxPixelData<wxBitmap, wxAlphaPixelFormat> PixelData;
-    PixelData& data = (PixelData &)dataBase;
-
-    if ( !data )
+    if ( !&dataBase )

     {
         // invalid data, don't crash -- but don't assert neither as we're
         // called automatically from wxPixelDataBase dtor and so there is no
     {
         // invalid data, don't crash -- but don't assert neither as we're
         // called automatically from wxPixelDataBase dtor and so there is no


@@ -1214,36 +1291,6 @@ void wxBitmap::UngetRawData(wxPixelDataBase& dataBase)
         return;
     }
 
         return;
     }
 

-    if ( GetBitmapData()->m_hasAlpha )
-    {
-        // AlphaBlend() wants to have premultiplied source alpha but
-        // wxRawBitmap API uses normal, not premultiplied, colours, so adjust
-        // them here now
-        PixelData::Iterator p(data);
-
-        const int w = data.GetWidth();
-        const int h = data.GetHeight();
-
-        for ( int y = 0; y < h; y++ )
-        {
-            PixelData::Iterator rowStart = p;
-
-            for ( int x = 0; x < w; x++ )
-            {
-                const unsigned alpha = p.Alpha();
-
-                p.Red() = (p.Red() * alpha + 127) / 255;
-                p.Blue() = (p.Blue() * alpha + 127) / 255;
-                p.Green() = (p.Green() * alpha + 127) / 255;
-
-                ++p;
-            }
-
-            p = rowStart;
-            p.OffsetY(data, 1);
-        }
-    }
-

     // if we're a DDB we need to convert DIB back to DDB now to make the
     // changes made via raw bitmap access effective
     if ( !GetBitmapData()->m_isDIB )
     // if we're a DDB we need to convert DIB back to DDB now to make the
     // changes made via raw bitmap access effective
     if ( !GetBitmapData()->m_isDIB )


@@ -1301,7 +1348,7 @@ wxMask::~wxMask()
 bool wxMask::Create(const wxBitmap& bitmap)
 {
 #ifndef __WXMICROWIN__
 bool wxMask::Create(const wxBitmap& bitmap)
 {
 #ifndef __WXMICROWIN__

-    wxCHECK_MSG( bitmap.Ok() && bitmap.GetDepth() == 1, FALSE,
+    wxCHECK_MSG( bitmap.Ok() && bitmap.GetDepth() == 1, false,

                  _T("can't create mask from invalid or not monochrome bitmap") );
 
     if ( m_maskBitmap )
                  _T("can't create mask from invalid or not monochrome bitmap") );
 
     if ( m_maskBitmap )


@@ -1324,9 +1371,10 @@ bool wxMask::Create(const wxBitmap& bitmap)
     DeleteDC(srcDC);
     SelectObject(destDC, 0);
     DeleteDC(destDC);
     DeleteDC(srcDC);
     SelectObject(destDC, 0);
     DeleteDC(destDC);

-    return TRUE;
+    return true;

 #else
 #else

-    return FALSE;
+    wxUnusedVar(bitmap);
+    return false;

 #endif
 }
 
 #endif
 }
 


@@ -1352,7 +1400,7 @@ bool wxMask::Create(const wxBitmap& bitmap, int paletteIndex)
     }
 #endif // wxUSE_PALETTE
 
     }
 #endif // wxUSE_PALETTE
 

-    return FALSE;
+    return false;

 }
 
 // Create a mask from a bitmap and a colour indicating
 }
 
 // Create a mask from a bitmap and a colour indicating


@@ -1360,7 +1408,7 @@ bool wxMask::Create(const wxBitmap& bitmap, int paletteIndex)
 bool wxMask::Create(const wxBitmap& bitmap, const wxColour& colour)
 {
 #ifndef __WXMICROWIN__
 bool wxMask::Create(const wxBitmap& bitmap, const wxColour& colour)
 {
 #ifndef __WXMICROWIN__

-    wxCHECK_MSG( bitmap.Ok(), FALSE, _T("invalid bitmap in wxMask::Create") );
+    wxCHECK_MSG( bitmap.Ok(), false, _T("invalid bitmap in wxMask::Create") );

 
     if ( m_maskBitmap )
     {
 
     if ( m_maskBitmap )
     {


@@ -1383,7 +1431,7 @@ bool wxMask::Create(const wxBitmap& bitmap, const wxColour& colour)
         wxLogLastError(wxT("CreateCompatibleDC"));
     }
 
         wxLogLastError(wxT("CreateCompatibleDC"));
     }
 

-    bool ok = TRUE;
+    bool ok = true;

 
     // SelectObject() will fail
     wxASSERT_MSG( !bitmap.GetSelectedInto(),
 
     // SelectObject() will fail
     wxASSERT_MSG( !bitmap.GetSelectedInto(),


@@ -1394,7 +1442,7 @@ bool wxMask::Create(const wxBitmap& bitmap, const wxColour& colour)
     {
         wxLogLastError(wxT("SelectObject"));
 
     {
         wxLogLastError(wxT("SelectObject"));
 

-        ok = FALSE;
+        ok = false;

     }
 
     HGDIOBJ hbmpDstOld = ::SelectObject(destDC, (HBITMAP)m_maskBitmap);
     }
 
     HGDIOBJ hbmpDstOld = ::SelectObject(destDC, (HBITMAP)m_maskBitmap);


@@ -1402,7 +1450,7 @@ bool wxMask::Create(const wxBitmap& bitmap, const wxColour& colour)
     {
         wxLogLastError(wxT("SelectObject"));
 
     {
         wxLogLastError(wxT("SelectObject"));
 

-        ok = FALSE;
+        ok = false;

     }
 
     if ( ok )
     }
 
     if ( ok )


@@ -1421,7 +1469,9 @@ bool wxMask::Create(const wxBitmap& bitmap, const wxColour& colour)
 
     return ok;
 #else // __WXMICROWIN__
 
     return ok;
 #else // __WXMICROWIN__

-    return FALSE;
+    wxUnusedVar(bitmap);
+    wxUnusedVar(colour);
+    return false;

 #endif // __WXMICROWIN__/!__WXMICROWIN__
 }
 
 #endif // __WXMICROWIN__/!__WXMICROWIN__
 }
 


@@ -1436,7 +1486,7 @@ bool wxBitmapHandler::Create(wxGDIImage *image,
 {
     wxBitmap *bitmap = wxDynamicCast(image, wxBitmap);
 
 {
     wxBitmap *bitmap = wxDynamicCast(image, wxBitmap);
 

-    return bitmap ? Create(bitmap, data, flags, width, height, depth) : FALSE;
+    return bitmap ? Create(bitmap, data, flags, width, height, depth) : false;

 }
 
 bool wxBitmapHandler::Load(wxGDIImage *image,
 }
 
 bool wxBitmapHandler::Load(wxGDIImage *image,


@@ -1446,7 +1496,7 @@ bool wxBitmapHandler::Load(wxGDIImage *image,
 {
     wxBitmap *bitmap = wxDynamicCast(image, wxBitmap);
 
 {
     wxBitmap *bitmap = wxDynamicCast(image, wxBitmap);
 

-    return bitmap ? LoadFile(bitmap, name, flags, width, height) : FALSE;
+    return bitmap ? LoadFile(bitmap, name, flags, width, height) : false;

 }
 
 bool wxBitmapHandler::Save(wxGDIImage *image,
 }
 
 bool wxBitmapHandler::Save(wxGDIImage *image,


@@ -1455,7 +1505,7 @@ bool wxBitmapHandler::Save(wxGDIImage *image,
 {
     wxBitmap *bitmap = wxDynamicCast(image, wxBitmap);
 
 {
     wxBitmap *bitmap = wxDynamicCast(image, wxBitmap);
 

-    return bitmap ? SaveFile(bitmap, name, type) : FALSE;
+    return bitmap ? SaveFile(bitmap, name, type) : false;

 }
 
 bool wxBitmapHandler::Create(wxBitmap *WXUNUSED(bitmap),
 }
 
 bool wxBitmapHandler::Create(wxBitmap *WXUNUSED(bitmap),


@@ -1465,7 +1515,7 @@ bool wxBitmapHandler::Create(wxBitmap *WXUNUSED(bitmap),
                              int WXUNUSED(height),
                              int WXUNUSED(depth))
 {
                              int WXUNUSED(height),
                              int WXUNUSED(depth))
 {

-    return FALSE;
+    return false;

 }
 
 bool wxBitmapHandler::LoadFile(wxBitmap *WXUNUSED(bitmap),
 }
 
 bool wxBitmapHandler::LoadFile(wxBitmap *WXUNUSED(bitmap),


@@ -1474,7 +1524,7 @@ bool wxBitmapHandler::LoadFile(wxBitmap *WXUNUSED(bitmap),
                                int WXUNUSED(desiredWidth),
                                int WXUNUSED(desiredHeight))
 {
                                int WXUNUSED(desiredWidth),
                                int WXUNUSED(desiredHeight))
 {

-    return FALSE;
+    return false;

 }
 
 bool wxBitmapHandler::SaveFile(wxBitmap *WXUNUSED(bitmap),
 }
 
 bool wxBitmapHandler::SaveFile(wxBitmap *WXUNUSED(bitmap),


@@ -1482,7 +1532,7 @@ bool wxBitmapHandler::SaveFile(wxBitmap *WXUNUSED(bitmap),
                                int WXUNUSED(type),
                                const wxPalette *WXUNUSED(palette))
 {
                                int WXUNUSED(type),
                                const wxPalette *WXUNUSED(palette))
 {

-    return FALSE;
+    return false;

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


@@ -1527,7 +1577,7 @@ bool wxCreateDIB(long xSize, long ySize, long bitsPerPixel,
 
    *lpDIBHeader = lpDIBheader;
 
 
    *lpDIBHeader = lpDIBheader;
 

-   return TRUE;
+   return true;

 }
 
 void wxFreeDIB(LPBITMAPINFO lpDIBHeader)
 }
 
 void wxFreeDIB(LPBITMAPINFO lpDIBHeader)


@@ -1604,12 +1654,12 @@ HICON wxBitmapToIconOrCursor(const wxBitmap& bmp,
 
 HICON wxBitmapToHICON(const wxBitmap& bmp)
 {
 
 HICON wxBitmapToHICON(const wxBitmap& bmp)
 {

-    return wxBitmapToIconOrCursor(bmp, TRUE, 0, 0);
+    return wxBitmapToIconOrCursor(bmp, true, 0, 0);

 }
 
 HCURSOR wxBitmapToHCURSOR(const wxBitmap& bmp, int hotSpotX, int hotSpotY)
 {
 }
 
 HCURSOR wxBitmapToHCURSOR(const wxBitmap& bmp, int hotSpotX, int hotSpotY)
 {

-    return (HCURSOR)wxBitmapToIconOrCursor(bmp, FALSE, hotSpotX, hotSpotY);
+    return (HCURSOR)wxBitmapToIconOrCursor(bmp, false, hotSpotX, hotSpotY);

 }
 
 HBITMAP wxInvertMask(HBITMAP hbmpMask, int w, int h)
 }
 
 HBITMAP wxInvertMask(HBITMAP hbmpMask, int w, int h)


@@ -1651,7 +1701,7 @@ HBITMAP wxInvertMask(HBITMAP hbmpMask, int w, int h)
     // Deselect objects
     SelectObject(hdcSrc,srcTmp);
     SelectObject(hdcDst,dstTmp);
     // Deselect objects
     SelectObject(hdcSrc,srcTmp);
     SelectObject(hdcDst,dstTmp);

-    
+

     ::DeleteDC(hdcSrc);
     ::DeleteDC(hdcDst);
 
     ::DeleteDC(hdcSrc);
     ::DeleteDC(hdcDst);