// ----------------------------------------------------------------------------
// adjust toolbar bitmap colours
-static void wxMapBitmap(HBITMAP hBitmap, int width, int height);
+// static void wxMapBitmap(HBITMAP hBitmap, int width, int height);
// ----------------------------------------------------------------------------
// wxWin macros
#endif // USE_BITMAP_MASKS/!USE_BITMAP_MASKS
// Map to system colours
- wxMapBitmap(hBitmap, totalBitmapWidth, totalBitmapHeight);
+ MapBitmap((WXHBITMAP) hBitmap, totalBitmapWidth, totalBitmapHeight);
int bitmapId = 0;
// system colors. Note that they are in BGR format because this is what Windows
// wants (and not RGB)
+/*
#define BGR_BUTTONTEXT (RGB(000,000,000)) // black
#define BGR_BUTTONSHADOW (RGB(128,128,128)) // dark grey
#define BGR_BUTTONFACE (RGB(192,192,192)) // bright grey
#define BGR_BUTTONHILIGHT (RGB(255,255,255)) // white
#define BGR_BACKGROUNDSEL (RGB(000,000,255)) // blue
#define BGR_BACKGROUND (RGB(255,000,255)) // magenta
+*/
+
+bool wxToolBar::sm_coloursInit = FALSE;
+long wxToolBar::sm_stdColours[6];
-void wxMapBitmap(HBITMAP hBitmap, int width, int height)
+void wxToolBar::MapBitmap(WXHBITMAP bitmap, int width, int height)
{
- COLORMAP ColorMap[] =
- {
- {BGR_BUTTONTEXT, COLOR_BTNTEXT}, // black
- {BGR_BUTTONSHADOW, COLOR_BTNSHADOW}, // dark grey
- {BGR_BUTTONFACE, COLOR_BTNFACE}, // bright grey
- {BGR_BUTTONHILIGHT, COLOR_BTNHIGHLIGHT},// white
-/* {BGR_BACKGROUNDSEL, COLOR_HIGHLIGHT}, // blue */
- {BGR_BACKGROUND, COLOR_WINDOW} // magenta
- };
-
- int NUM_MAPS = (sizeof(ColorMap)/sizeof(COLORMAP));
- int n;
- for ( n = 0; n < NUM_MAPS; n++)
- {
- ColorMap[n].to = ::GetSysColor(ColorMap[n].to);
- }
-
- HBITMAP hbmOld;
- HDC hdcMem = CreateCompatibleDC(NULL);
-
- if (hdcMem)
- {
- hbmOld = (HBITMAP) SelectObject(hdcMem, hBitmap);
-
- int i, j, k;
- for ( i = 0; i < width; i++)
+ if (!sm_coloursInit)
{
- for ( j = 0; j < height; j++)
+ // When a bitmap is loaded, the RGB values can change. So we need to have a
+ // reference bitmap which can tell us what the RGB values change to.
+ wxBitmap stdColourBitmap("wxBITMAP_STD_COLOURS", wxBITMAP_TYPE_RESOURCE);
+ if (stdColourBitmap.Ok())
{
- COLORREF pixel = ::GetPixel(hdcMem, i, j);
-/*
- BYTE red = GetRValue(pixel);
- BYTE green = GetGValue(pixel);
- BYTE blue = GetBValue(pixel);
-*/
+ wxMemoryDC memDC;
+ memDC.SelectObject(stdColourBitmap);
- for ( k = 0; k < NUM_MAPS; k ++)
+ int i = 0;
+ wxColour colour;
+ for (i = 0; i < 6; i++)
+ {
+ memDC.GetPixel(i, 0, & colour);
+ sm_stdColours[i] = RGB(colour.Red(), colour.Green(), colour.Blue());
+ }
+ sm_coloursInit = TRUE;
+ memDC.SelectObject(wxNullBitmap);
+ }
+ else
+ {
+ sm_stdColours[0] = RGB(000,000,000) ;
+ sm_stdColours[1] = RGB(128,128,128) ;
+ sm_stdColours[2] = RGB(192,192,192) ;
+ sm_stdColours[3] = RGB(255,255,255) ;
+ sm_stdColours[4] = RGB(000,000,255) ;
+ sm_stdColours[5] = RGB(255,000,255) ;
+ sm_coloursInit = TRUE;
+ }
+ }
+
+ HBITMAP hBitmap = (HBITMAP) bitmap;
+
+ COLORMAP ColorMap[5];
+
+ ColorMap[0].from = sm_stdColours[0]; ColorMap[0].to = COLOR_BTNTEXT; // black (0, 0 0)
+ ColorMap[1].from = sm_stdColours[1]; ColorMap[1].to = COLOR_BTNSHADOW; // dark grey (128, 128, 128)
+ ColorMap[2].from = sm_stdColours[2]; ColorMap[2].to = COLOR_BTNFACE; // bright grey (192, 192, 192)
+ ColorMap[3].from = sm_stdColours[3]; ColorMap[3].to = COLOR_BTNHIGHLIGHT; // white (255, 255, 255)
+ // ColorMap[4].from = sm_stdColours[4]; ColorMap[4].to = COLOR_HIGHLIGHT; // blue (0, 0, 255)
+ ColorMap[4].from = sm_stdColours[5]; ColorMap[4].to = COLOR_WINDOW; // magenta (255, 0, 255)
+
+#if 0
+ {
+ {BGR_BUTTONTEXT, COLOR_BTNTEXT}, // black
+ {BGR_BUTTONSHADOW, COLOR_BTNSHADOW}, // dark grey
+ {BGR_BUTTONFACE, COLOR_BTNFACE}, // bright grey
+ {BGR_BUTTONHILIGHT, COLOR_BTNHIGHLIGHT},// white
+ /* {BGR_BACKGROUNDSEL, COLOR_HIGHLIGHT}, // blue */
+ {BGR_BACKGROUND, COLOR_WINDOW} // magenta
+ };
+#endif
+
+ int NUM_MAPS = (sizeof(ColorMap)/sizeof(COLORMAP));
+ int n;
+ for ( n = 0; n < NUM_MAPS; n++)
+ {
+ ColorMap[n].to = ::GetSysColor(ColorMap[n].to);
+ }
+
+ HBITMAP hbmOld;
+ HDC hdcMem = CreateCompatibleDC(NULL);
+
+ if (hdcMem)
+ {
+ hbmOld = (HBITMAP) SelectObject(hdcMem, hBitmap);
+
+ int i, j, k;
+ for ( i = 0; i < width; i++)
+ {
+ for ( j = 0; j < height; j++)
{
- if ( ColorMap[k].from == pixel )
+ COLORREF pixel = ::GetPixel(hdcMem, i, j);
+ /*
+ BYTE red = GetRValue(pixel);
+ BYTE green = GetGValue(pixel);
+ BYTE blue = GetBValue(pixel);
+ */
+
+ for ( k = 0; k < NUM_MAPS; k ++)
{
- /* COLORREF actualPixel = */ ::SetPixel(hdcMem, i, j, ColorMap[k].to);
- break;
+ if ( ColorMap[k].from == pixel )
+ {
+ /* COLORREF actualPixel = */ ::SetPixel(hdcMem, i, j, ColorMap[k].to);
+ break;
+ }
}
}
}
+
+
+ SelectObject(hdcMem, hbmOld);
+ DeleteObject(hdcMem);
}
-
-
- SelectObject(hdcMem, hbmOld);
- DeleteObject(hdcMem);
- }
-
+
}
// Some experiments...
#if 0
- // What we want to do is create another bitmap which has a depth of 4,
- // and set the bits. So probably we want to convert this HBITMAP into a
- // DIB, then call SetDIBits.
- // AAAGH. The stupid thing is that if newBitmap has a depth of 4 (less than that of
- // the screen), then SetDIBits fails.
- HBITMAP newBitmap = ::CreateBitmap(totalBitmapWidth, totalBitmapHeight, 1, 4, NULL);
- HANDLE newDIB = ::BitmapToDIB((HBITMAP) m_hBitmap, NULL);
- LPBITMAPINFOHEADER lpbmi = (LPBITMAPINFOHEADER) GlobalLock(newDIB);
-
- dc = ::GetDC(NULL);
+// What we want to do is create another bitmap which has a depth of 4,
+// and set the bits. So probably we want to convert this HBITMAP into a
+// DIB, then call SetDIBits.
+// AAAGH. The stupid thing is that if newBitmap has a depth of 4 (less than that of
+// the screen), then SetDIBits fails.
+HBITMAP newBitmap = ::CreateBitmap(totalBitmapWidth, totalBitmapHeight, 1, 4, NULL);
+HANDLE newDIB = ::BitmapToDIB((HBITMAP) m_hBitmap, NULL);
+LPBITMAPINFOHEADER lpbmi = (LPBITMAPINFOHEADER) GlobalLock(newDIB);
+
+dc = ::GetDC(NULL);
// LPBITMAPINFOHEADER lpbmi = (LPBITMAPINFOHEADER) newDIB;
- int result = ::SetDIBits(dc, newBitmap, 0, lpbmi->biHeight, FindDIBBits((LPSTR)lpbmi), (LPBITMAPINFO)lpbmi,
- DIB_PAL_COLORS);
- DWORD err = GetLastError();
+int result = ::SetDIBits(dc, newBitmap, 0, lpbmi->biHeight, FindDIBBits((LPSTR)lpbmi), (LPBITMAPINFO)lpbmi,
+ DIB_PAL_COLORS);
+DWORD err = GetLastError();
- ::ReleaseDC(NULL, dc);
+::ReleaseDC(NULL, dc);
- // Delete the DIB
- GlobalUnlock (newDIB);
- GlobalFree (newDIB);
+// Delete the DIB
+GlobalUnlock (newDIB);
+GlobalFree (newDIB);
// WXHBITMAP hBitmap2 = wxCreateMappedBitmap((WXHINSTANCE) wxGetInstance(), (WXHBITMAP) m_hBitmap);
- // Substitute our new bitmap for the old one
- ::DeleteObject((HBITMAP) m_hBitmap);
- m_hBitmap = (WXHBITMAP) newBitmap;
+// Substitute our new bitmap for the old one
+::DeleteObject((HBITMAP) m_hBitmap);
+m_hBitmap = (WXHBITMAP) newBitmap;
#endif
projects / wxWidgets.git / blobdiff