X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f2506310426546479e9e30a9639f0a8bbf879eb5..4c27c3c63154cdeb148e7691450d566d788f86b9:/src/common/image.cpp diff --git a/src/common/image.cpp b/src/common/image.cpp index 908e1f89a3..ffdf89c740 100644 --- a/src/common/image.cpp +++ b/src/common/image.cpp @@ -56,6 +56,10 @@ public: bool m_hasMask; unsigned char m_maskRed,m_maskGreen,m_maskBlue; bool m_ok; + bool m_static; + wxPalette m_palette; + wxArrayString m_optionNames; + wxArrayString m_optionValues; }; wxImageRefData::wxImageRefData() @@ -68,11 +72,12 @@ wxImageRefData::wxImageRefData() m_maskGreen = 0; m_maskBlue = 0; m_hasMask = FALSE; + m_static = FALSE; } wxImageRefData::~wxImageRefData() { - if (m_data) + if (m_data && !m_static) free( m_data ); } @@ -82,7 +87,7 @@ wxList wxImage::sm_handlers; #define M_IMGDATA ((wxImageRefData *)m_refData) - IMPLEMENT_DYNAMIC_CLASS(wxImage, wxObject) +IMPLEMENT_DYNAMIC_CLASS(wxImage, wxObject) wxImage::wxImage() { @@ -93,6 +98,11 @@ wxImage::wxImage( int width, int height ) Create( width, height ); } +wxImage::wxImage( int width, int height, unsigned char* data, bool static_data ) +{ + Create( width, height, data, static_data ); +} + wxImage::wxImage( const wxString& name, long type ) { LoadFile( name, type ); @@ -146,11 +156,51 @@ void wxImage::Create( int width, int height ) } } +void wxImage::Create( int width, int height, unsigned char* data, bool static_data ) +{ + UnRef(); + + m_refData = new wxImageRefData(); + + M_IMGDATA->m_data = data; + if (M_IMGDATA->m_data) + { + M_IMGDATA->m_width = width; + M_IMGDATA->m_height = height; + M_IMGDATA->m_ok = TRUE; + M_IMGDATA->m_static = static_data; + } + else + { + UnRef(); + } +} + void wxImage::Destroy() { UnRef(); } +wxImage wxImage::Copy() const +{ + wxImage image; + + wxCHECK_MSG( Ok(), image, wxT("invalid image") ); + + image.Create( M_IMGDATA->m_width, M_IMGDATA->m_height ); + + char unsigned *data = image.GetData(); + + wxCHECK_MSG( data, image, wxT("unable to create image") ); + + if (M_IMGDATA->m_hasMask) + image.SetMaskColour( M_IMGDATA->m_maskRed, M_IMGDATA->m_maskGreen, M_IMGDATA->m_maskBlue ); + + memcpy( data, GetData(), M_IMGDATA->m_width*M_IMGDATA->m_height*3 ); + + return image; +} + wxImage wxImage::Scale( int width, int height ) const { wxImage image; @@ -190,6 +240,91 @@ wxImage wxImage::Scale( int width, int height ) const return image; } +wxImage wxImage::Rotate90( bool clockwise ) const +{ + wxImage image; + + wxCHECK_MSG( Ok(), image, wxT("invalid image") ); + + image.Create( M_IMGDATA->m_height, M_IMGDATA->m_width ); + + char unsigned *data = image.GetData(); + + wxCHECK_MSG( data, image, wxT("unable to create image") ); + + if (M_IMGDATA->m_hasMask) + image.SetMaskColour( M_IMGDATA->m_maskRed, M_IMGDATA->m_maskGreen, M_IMGDATA->m_maskBlue ); + + long height = M_IMGDATA->m_height; + long width = M_IMGDATA->m_width; + + char unsigned *source_data = M_IMGDATA->m_data; + char unsigned *target_data; + + for (long j = 0; j < height; j++) + { + for (long i = 0; i < width; i++) + { + if (clockwise) + target_data = data + (((i+1)*height) - j - 1)*3; + else + target_data = data + ((height*(width-1)) + j - (i*height))*3; + memcpy( target_data, source_data, 3 ); + source_data += 3; + } + } + + return image; +} + +wxImage wxImage::Mirror( bool horizontally ) const +{ + wxImage image; + + wxCHECK_MSG( Ok(), image, wxT("invalid image") ); + + image.Create( M_IMGDATA->m_width, M_IMGDATA->m_height ); + + char unsigned *data = image.GetData(); + + wxCHECK_MSG( data, image, wxT("unable to create image") ); + + if (M_IMGDATA->m_hasMask) + image.SetMaskColour( M_IMGDATA->m_maskRed, M_IMGDATA->m_maskGreen, M_IMGDATA->m_maskBlue ); + + long height = M_IMGDATA->m_height; + long width = M_IMGDATA->m_width; + + char unsigned *source_data = M_IMGDATA->m_data; + char unsigned *target_data; + + if (horizontally) + { + for (long j = 0; j < height; j++) + { + data += width*3; + target_data = data-3; + for (long i = 0; i < width; i++) + { + memcpy( target_data, source_data, 3 ); + source_data += 3; + target_data -= 3; + } + } + } + else + { + for (long i = 0; i < height; i++) + { + target_data = data + 3*width*(height-1-i); + memcpy( target_data, source_data, (size_t)3*width ); + source_data += 3*width; + } + } + + return image; +} + wxImage wxImage::GetSubImage( const wxRect &rect ) const { wxImage image; @@ -227,6 +362,86 @@ wxImage wxImage::GetSubImage( const wxRect &rect ) const return image; } +void wxImage::Paste( const wxImage &image, int x, int y ) +{ + wxCHECK_RET( Ok(), wxT("invalid image") ); + wxCHECK_RET( image.Ok(), wxT("invalid image") ); + + int xx = 0; + int yy = 0; + int width = image.GetWidth(); + int height = image.GetHeight(); + + if (x < 0) + { + xx = -x; + width += x; + } + if (y < 0) + { + yy = -y; + height += y; + } + + if ((x+xx)+width > M_IMGDATA->m_width) + width = M_IMGDATA->m_width - (x+xx); + if ((y+yy)+height > M_IMGDATA->m_height) + height = M_IMGDATA->m_height - (y+yy); + + if (width < 1) return; + if (height < 1) return; + + if ((!HasMask() && !image.HasMask()) || + ((HasMask() && image.HasMask() && + (GetMaskRed()==image.GetMaskRed()) && + (GetMaskGreen()==image.GetMaskGreen()) && + (GetMaskBlue()==image.GetMaskBlue())))) + { + width *= 3; + unsigned char* source_data = image.GetData() + xx*3 + yy*3*image.GetWidth(); + int source_step = image.GetWidth()*3; + + unsigned char* target_data = GetData() + (x+xx)*3 + (y+yy)*3*M_IMGDATA->m_width; + int target_step = M_IMGDATA->m_width*3; + for (int j = 0; j < height; j++) + { + memcpy( target_data, source_data, width ); + source_data += source_step; + target_data += target_step; + } + return; + } + + if (!HasMask() && image.HasMask()) + { + unsigned char r = image.GetMaskRed(); + unsigned char g = image.GetMaskGreen(); + unsigned char b = image.GetMaskBlue(); + + width *= 3; + unsigned char* source_data = image.GetData() + xx*3 + yy*3*image.GetWidth(); + int source_step = image.GetWidth()*3; + + unsigned char* target_data = GetData() + (x+xx)*3 + (y+yy)*3*M_IMGDATA->m_width; + int target_step = M_IMGDATA->m_width*3; + + for (int j = 0; j < height; j++) + { + for (int i = 0; i < width; i+=3) + { + if ((source_data[i] != r) && + (source_data[i+1] != g) && + (source_data[i+2] != b)) + { + memcpy( target_data+i, source_data+i, 3 ); + } + } + source_data += source_step; + target_data += target_step; + } + } +} + void wxImage::Replace( unsigned char r1, unsigned char g1, unsigned char b1, unsigned char r2, unsigned char g2, unsigned char b2 ) { @@ -266,7 +481,7 @@ void wxImage::SetRGB( int x, int y, unsigned char r, unsigned char g, unsigned c M_IMGDATA->m_data[ pos+2 ] = b; } -unsigned char wxImage::GetRed( int x, int y ) +unsigned char wxImage::GetRed( int x, int y ) const { wxCHECK_MSG( Ok(), 0, wxT("invalid image") ); @@ -280,7 +495,7 @@ unsigned char wxImage::GetRed( int x, int y ) return M_IMGDATA->m_data[pos]; } -unsigned char wxImage::GetGreen( int x, int y ) +unsigned char wxImage::GetGreen( int x, int y ) const { wxCHECK_MSG( Ok(), 0, wxT("invalid image") ); @@ -294,7 +509,7 @@ unsigned char wxImage::GetGreen( int x, int y ) return M_IMGDATA->m_data[pos+1]; } -unsigned char wxImage::GetBlue( int x, int y ) +unsigned char wxImage::GetBlue( int x, int y ) const { wxCHECK_MSG( Ok(), 0, wxT("invalid image") ); @@ -310,7 +525,10 @@ unsigned char wxImage::GetBlue( int x, int y ) bool wxImage::Ok() const { - return (M_IMGDATA && M_IMGDATA->m_ok); + // image of 0 width or height can't be considered ok - at least because it + // causes crashes in ConvertToBitmap() if we don't catch it in time + wxImageRefData *data = M_IMGDATA; + return data && data->m_ok && data->m_width && data->m_height; } char unsigned *wxImage::GetData() const @@ -340,6 +558,34 @@ void wxImage::SetData( char unsigned *data ) m_refData = newRefData; } +void wxImage::SetData( char unsigned *data, int new_width, int new_height ) +{ + wxImageRefData *newRefData = new wxImageRefData(); + + if (m_refData) + { + newRefData->m_width = new_width; + newRefData->m_height = new_height; + newRefData->m_data = data; + newRefData->m_ok = TRUE; + newRefData->m_maskRed = M_IMGDATA->m_maskRed; + newRefData->m_maskGreen = M_IMGDATA->m_maskGreen; + newRefData->m_maskBlue = M_IMGDATA->m_maskBlue; + newRefData->m_hasMask = M_IMGDATA->m_hasMask; + } + else + { + newRefData->m_width = new_width; + newRefData->m_height = new_height; + newRefData->m_data = data; + newRefData->m_ok = TRUE; + } + + UnRef(); + + m_refData = newRefData; +} + void wxImage::SetMaskColour( unsigned char r, unsigned char g, unsigned char b ) { wxCHECK_RET( Ok(), wxT("invalid image") ); @@ -399,6 +645,80 @@ int wxImage::GetHeight() const return M_IMGDATA->m_height; } +// Palette functions + +bool wxImage::HasPalette() const +{ + if (!Ok()) + return FALSE; + + return M_IMGDATA->m_palette.Ok(); +} + +const wxPalette& wxImage::GetPalette() const +{ + wxCHECK_MSG( Ok(), wxNullPalette, wxT("invalid image") ); + + return M_IMGDATA->m_palette; +} + +void wxImage::SetPalette(const wxPalette& palette) +{ + wxCHECK_RET( Ok(), wxT("invalid image") ); + + M_IMGDATA->m_palette = palette; +} + +// Option functions (arbitrary name/value mapping) +void wxImage::SetOption(const wxString& name, const wxString& value) +{ + wxCHECK_RET( Ok(), wxT("invalid image") ); + + int idx = M_IMGDATA->m_optionNames.Index(name, FALSE); + if (idx == wxNOT_FOUND) + { + M_IMGDATA->m_optionNames.Add(name); + M_IMGDATA->m_optionValues.Add(value); + } + else + { + M_IMGDATA->m_optionNames[idx] = name; + M_IMGDATA->m_optionValues[idx] = value; + } +} + +void wxImage::SetOption(const wxString& name, int value) +{ + wxString valStr; + valStr.Printf(wxT("%d"), value); + SetOption(name, valStr); +} + +wxString wxImage::GetOption(const wxString& name) const +{ + wxCHECK_MSG( Ok(), wxEmptyString, wxT("invalid image") ); + + int idx = M_IMGDATA->m_optionNames.Index(name, FALSE); + if (idx == wxNOT_FOUND) + return wxEmptyString; + else + return M_IMGDATA->m_optionValues[idx]; +} + +int wxImage::GetOptionInt(const wxString& name) const +{ + wxCHECK_MSG( Ok(), 0, wxT("invalid image") ); + + return wxAtoi(GetOption(name)); +} + +bool wxImage::HasOption(const wxString& name) const +{ + wxCHECK_MSG( Ok(), FALSE, wxT("invalid image") ); + + return (M_IMGDATA->m_optionNames.Index(name, FALSE) != wxNOT_FOUND); +} + bool wxImage::LoadFile( const wxString& filename, long type ) { #if wxUSE_STREAMS @@ -449,9 +769,9 @@ bool wxImage::SaveFile( const wxString& filename, int type ) wxBufferedOutputStream bstream( stream ); return SaveFile(bstream, type); } - else #endif // wxUSE_STREAMS - return FALSE; + + return FALSE; } bool wxImage::SaveFile( const wxString& filename, const wxString& mimetype ) @@ -464,9 +784,9 @@ bool wxImage::SaveFile( const wxString& filename, const wxString& mimetype ) wxBufferedOutputStream bstream( stream ); return SaveFile(bstream, mimetype); } - else #endif // wxUSE_STREAMS - return FALSE; + + return FALSE; } bool wxImage::CanRead( const wxString &name ) @@ -807,6 +1127,13 @@ wxBitmap wxImage::ConvertToBitmap() const hbitmap = ::CreateCompatibleBitmap( hdc, width, bmpHeight ); ::SelectObject( memdc, hbitmap); + HPALETTE hOldPalette = 0; + if (GetPalette().Ok()) + { + hOldPalette = ::SelectPalette(memdc, (HPALETTE) GetPalette().GetHPALETTE(), FALSE); + ::RealizePalette(memdc); + } + // copy image data into DIB data and then into DDB (in a loop) unsigned char *data = GetData(); int i, j, n; @@ -856,6 +1183,9 @@ wxBitmap wxImage::ConvertToBitmap() const } bitmap.SetHBITMAP( (WXHBITMAP) hbitmap ); + if (hOldPalette) + SelectPalette(memdc, hOldPalette, FALSE); + // similarly, created an mono-bitmap for the possible mask if( HasMask() ) { @@ -1071,13 +1401,11 @@ wxImage::wxImage( const wxBitmap &bitmap ) #ifdef __WXMAC__ -#include - -extern CTabHandle wxMacCreateColorTable( int numColors ) ; -extern void wxMacDestroyColorTable( CTabHandle colors ) ; -extern void wxMacSetColorTableEntry( CTabHandle newColors , int index , int red , int green , int blue ) ; -extern GWorldPtr wxMacCreateGWorld( int height , int width , int depth ) ; -extern void wxMacDestroyGWorld( GWorldPtr gw ) ; +#ifdef __UNIX__ + #include +#else + #include +#endif wxBitmap wxImage::ConvertToBitmap() const { @@ -1087,35 +1415,27 @@ wxBitmap wxImage::ConvertToBitmap() const // Create picture - wxBitmap bitmap( width , height , wxDisplayDepth() ) ; - - // Create mask - - if (HasMask()) - { - /* - unsigned char *mask_data = (unsigned char*)malloc( ((width >> 3)+8) * height ); - - mask_image = gdk_image_new_bitmap( gdk_visual_get_system(), mask_data, width, height ); - - wxMask *mask = new wxMask(); - mask->m_bitmap = gdk_pixmap_new( (GdkWindow*)&gdk_root_parent, width, height, 1 ); - - bitmap.SetMask( mask ); - */ - } - - // Render - - int r_mask = GetMaskRed(); - int g_mask = GetMaskGreen(); - int b_mask = GetMaskBlue(); + wxBitmap bitmap; + wxCHECK_MSG( Ok(), bitmap, wxT("invalid image") ); + + bitmap.Create( width , height , wxDisplayDepth() ) ; + wxBitmap maskBitmap( width, height, 1); + CGrafPtr origPort ; GDHandle origDevice ; + LockPixels( GetGWorldPixMap(bitmap.GetHBITMAP()) ); + LockPixels( GetGWorldPixMap(maskBitmap.GetHBITMAP()) ); + GetGWorld( &origPort , &origDevice ) ; SetGWorld( bitmap.GetHBITMAP() , NULL ) ; + + // Render image + wxColour rgb, maskcolor(GetMaskRed(), GetMaskGreen(), GetMaskBlue()); + RGBColor color; + RGBColor white = { 0xffff, 0xffff, 0xffff }; + RGBColor black = { 0 , 0 , 0 }; register unsigned char* data = GetData(); @@ -1124,158 +1444,96 @@ wxBitmap wxImage::ConvertToBitmap() const { for (int x = 0; x < width; x++) { - unsigned char r = data[index++]; - unsigned char g = data[index++]; - unsigned char b = data[index++]; - RGBColor color ; - color.red = ( r << 8 ) + r ; - color.green = ( g << 8 ) + g ; - color.blue = ( b << 8 ) + b ; + rgb.Set(data[index++], data[index++], data[index++]); + color = rgb.GetPixel(); SetCPixel( x , y , &color ) ; + if (HasMask()) + { + SetGWorld(maskBitmap.GetHBITMAP(), NULL); + if (rgb == maskcolor) { + SetCPixel(x,y, &white); + } + else { + SetCPixel(x,y, &black); + } + SetGWorld(bitmap.GetHBITMAP(), NULL); + } } } // for height - SetGWorld( origPort , origDevice ) ; - - if ( HasMask() ) - { - wxColour colour( GetMaskRed(), GetMaskGreen(), GetMaskBlue()); - wxMask *mask = new wxMask( bitmap, colour ); - bitmap.SetMask( mask ); + // Create mask + if ( HasMask() ) { + wxMask *mask = new wxMask( maskBitmap ); } - return bitmap; + + UnlockPixels( GetGWorldPixMap(bitmap.GetHBITMAP()) ); + UnlockPixels( GetGWorldPixMap(maskBitmap.GetHBITMAP()) ); + SetGWorld( origPort, origDevice ); + return bitmap; } wxImage::wxImage( const wxBitmap &bitmap ) { // check the bitmap - if( !bitmap.Ok() ) - { - wxFAIL_MSG( "invalid bitmap" ); - return; - } + wxCHECK_RET( bitmap.Ok(), wxT("Invalid bitmap") ); // create an wxImage object int width = bitmap.GetWidth(); int height = bitmap.GetHeight(); Create( width, height ); - /* + unsigned char *data = GetData(); - if( !data ) - { - wxFAIL_MSG( "could not allocate data for image" ); - return; - } - // calc the number of bytes per scanline and padding in the DIB - int bytePerLine = width*3; - int sizeDWORD = sizeof( DWORD ); - div_t lineBoundary = div( bytePerLine, sizeDWORD ); - int padding = 0; - if( lineBoundary.rem > 0 ) - { - padding = sizeDWORD - lineBoundary.rem; - bytePerLine += padding; - } + wxCHECK_RET( data, wxT("Could not allocate data for image") ); - // create a DIB header - int headersize = sizeof(BITMAPINFOHEADER); - LPBITMAPINFO lpDIBh = (BITMAPINFO *) malloc( headersize ); - if( !lpDIBh ) - { - wxFAIL_MSG( "could not allocate data for DIB header" ); - free( data ); - return; - } - // Fill in the DIB header - lpDIBh->bmiHeader.biSize = headersize; - lpDIBh->bmiHeader.biWidth = width; - lpDIBh->bmiHeader.biHeight = -height; - lpDIBh->bmiHeader.biSizeImage = bytePerLine * height; - lpDIBh->bmiHeader.biPlanes = 1; - lpDIBh->bmiHeader.biBitCount = 24; - lpDIBh->bmiHeader.biCompression = BI_RGB; - lpDIBh->bmiHeader.biClrUsed = 0; - // These seem not really needed for our purpose here. - lpDIBh->bmiHeader.biClrImportant = 0; - lpDIBh->bmiHeader.biXPelsPerMeter = 0; - lpDIBh->bmiHeader.biYPelsPerMeter = 0; - // memory for DIB data - unsigned char *lpBits; - lpBits = (unsigned char *) malloc( lpDIBh->bmiHeader.biSizeImage ); - if( !lpBits ) - { - wxFAIL_MSG( "could not allocate data for DIB" ); - free( data ); - free( lpDIBh ); - return; - } - - // copy data from the device-dependent bitmap to the DIB - HDC hdc = ::GetDC(NULL); - HBITMAP hbitmap; - hbitmap = (HBITMAP) bitmap.GetHBITMAP(); - ::GetDIBits( hdc, hbitmap, 0, height, lpBits, lpDIBh, DIB_RGB_COLORS ); + WXHBITMAP origPort; + GDHandle origDevice; + int index; + RGBColor color; + // background color set to RGB(16,16,16) in consistent with wxGTK + unsigned char mask_r=16, mask_g=16, mask_b=16; + SInt16 r,g,b; + wxMask *mask = bitmap.GetMask(); - // copy DIB data into the wxImage object - int i, j; - unsigned char *ptdata = data; - unsigned char *ptbits = lpBits; - for( i=0; iGetMaskBitmap() ) + // Copy data into image + index = 0; + for (int yy = 0; yy < height; yy++) { - hbitmap = (HBITMAP) bitmap.GetMask()->GetMaskBitmap(); - // memory DC created, color set, data copied, and memory DC deleted - HDC memdc = ::CreateCompatibleDC( hdc ); - ::SetTextColor( memdc, RGB( 0, 0, 0 ) ); - ::SetBkColor( memdc, RGB( 255, 255, 255 ) ); - ::GetDIBits( memdc, hbitmap, 0, height, lpBits, lpDIBh, DIB_RGB_COLORS ); - ::DeleteDC( memdc ); - // background color set to RGB(16,16,16) in consistent with wxGTK - unsigned char r=16, g=16, b=16; - ptdata = data; - ptbits = lpBits; - for( i=0; i> 8); + g = ((color.green ) >> 8); + b = ((color.blue ) >> 8); + data[index ] = r; + data[index + 1] = g; + data[index + 2] = b; + if (mask) { - if( *ptbits != 0 ) - ptdata += 3; - else + if (mask->PointMasked(xx,yy)) { - *(ptdata++) = r; - *(ptdata++) = g; - *(ptdata++) = b; + data[index ] = mask_r; + data[index + 1] = mask_g; + data[index + 2] = mask_b; } - ptbits += 3; } - ptbits += padding; + index += 3; } - SetMaskColour( r, g, b ); - SetMask( TRUE ); } - else + if (mask) { - SetMask( FALSE ); + SetMaskColour( mask_r, mask_g, mask_b ); + SetMask( true ); } - // free allocated resources - ::ReleaseDC(NULL, hdc); - free(lpDIBh); - free(lpBits); - */ + + // Free resources + UnlockPixels(GetGWorldPixMap(bitmap.GetHBITMAP())); + SetGWorld(origPort, origDevice); } #endif @@ -1621,7 +1879,7 @@ wxImage::wxImage( const wxBitmap &bitmap ) } wxCHECK_RET( gdk_image, wxT("couldn't create image") ); - + Create( bitmap.GetWidth(), bitmap.GetHeight() ); char unsigned *data = GetData(); @@ -1945,23 +2203,14 @@ wxBitmap wxImage::ConvertToBitmap() const bitmap.Create( width, height, bpp ); - /* // Create mask - GdkImage *mask_image = (GdkImage*) NULL; - - if (HasMask()) - { - unsigned char *mask_data = (unsigned char*)malloc( ((width >> 3)+8) * height ); - - mask_image = gdk_image_new_bitmap( gdk_visual_get_system(), mask_data, width, height ); - - wxMask *mask = new wxMask(); - mask->m_bitmap = gdk_pixmap_new( (GdkWindow*)&gdk_root_parent, width, height, 1 ); - - bitmap.SetMask( mask ); - } - */ + XImage *mask_image = (XImage*) NULL; + if (HasMask()) + { + mask_image = XCreateImage( dpy, vis, 1, ZPixmap, 0, 0, width, height, 32, 0 ); + mask_image->data = (char*) malloc( mask_image->bytes_per_line * mask_image->height ); + } // Retrieve depth info @@ -1997,11 +2246,9 @@ wxBitmap wxImage::ConvertToBitmap() const else if ((vi->green_mask > vi->blue_mask) && (vi->blue_mask > vi->red_mask)) b_o = GBR; } - /* int r_mask = GetMaskRed(); int g_mask = GetMaskGreen(); int b_mask = GetMaskBlue(); - */ XColor colors[256]; if (bpp == 8) @@ -2015,6 +2262,8 @@ wxBitmap wxImage::ConvertToBitmap() const wxSearchColor scolor( 256, colors ); unsigned char* data = GetData(); + bool hasMask = HasMask(); + int index = 0; for (int y = 0; y < height; y++) { @@ -2027,15 +2276,13 @@ wxBitmap wxImage::ConvertToBitmap() const int b = data[index]; index++; - /* - if (HasMask()) + if (hasMask) { - if ((r == r_mask) && (b == b_mask) && (g == g_mask)) - gdk_image_put_pixel( mask_image, x, y, 1 ); - else - gdk_image_put_pixel( mask_image, x, y, 0 ); + if ((r == r_mask) && (b == b_mask) && (g == g_mask)) + XPutPixel( mask_image, x, y, 0 ); + else + XPutPixel( mask_image, x, y, 1 ); } - */ switch (bpp) { @@ -2113,19 +2360,24 @@ wxBitmap wxImage::ConvertToBitmap() const XDestroyImage( data_image ); XFreeGC( dpy, gc ); - /* // Blit mask + if (HasMask()) + { + wxBitmap maskBitmap(width, height, 1); - if (HasMask()) - { - GdkGC *mask_gc = gdk_gc_new( bitmap.GetMask()->GetBitmap() ); + GC gcMask = XCreateGC( dpy, (Pixmap) maskBitmap.GetPixmap(), (XtGCMask) 0, (XGCValues*)NULL ); + XPutImage( dpy, (Drawable)maskBitmap.GetPixmap(), gcMask, mask_image, 0, 0, 0, 0, width, height ); - gdk_draw_image( bitmap.GetMask()->GetBitmap(), mask_gc, mask_image, 0, 0, 0, 0, width, height ); + XDestroyImage( mask_image ); + XFreeGC( dpy, gcMask ); - gdk_image_destroy( mask_image ); - gdk_gc_unref( mask_gc ); - } - */ + wxMask* mask = new wxMask; + mask->SetPixmap(maskBitmap.GetPixmap()); + + bitmap.SetMask(mask); + + maskBitmap.SetPixmapNull(); + } return bitmap; }