X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/13842bbf04f016973fe8ac676aa04e174719e548..f86190702bb433f139dc2c335e2c551755def81f:/src/osx/core/bitmap.cpp diff --git a/src/osx/core/bitmap.cpp b/src/osx/core/bitmap.cpp index 20449c04a6..da236465dd 100644 --- a/src/osx/core/bitmap.cpp +++ b/src/osx/core/bitmap.cpp @@ -98,13 +98,10 @@ public: // rescaled to 16 x 16 bool HasNativeSize(); +#ifndef __WXOSX_IPHONE__ // caller should increase ref count if needed longer // than the bitmap exists IconRef GetIconRef(); - -#ifndef __WXOSX_IPHONE__ - // returns a Pict from the bitmap content - PicHandle GetPictHandle(); #endif CGContextRef GetBitmapContext() const; @@ -125,10 +122,10 @@ public: bool m_ok; mutable CGImageRef m_cgImageRef; - IconRef m_iconRef; #ifndef __WXOSX_IPHONE__ - PicHandle m_pictHandle; + IconRef m_iconRef; #endif + CGContextRef m_hBitmap; }; @@ -189,13 +186,6 @@ void wxMacCreateBitmapButton( ControlButtonContentInfo*info , const wxBitmap& bi info->contentType = kControlContentCGImageRef ; info->u.imageRef = (CGImageRef) bmap->CreateCGImage() ; } - else - { -#ifndef __LP64__ - info->contentType = kControlContentPictHandle ; - info->u.picture = bmap->GetPictHandle() ; -#endif - } } } @@ -247,7 +237,6 @@ void wxBitmapRefData::Init() #ifndef __WXOSX_IPHONE__ m_iconRef = NULL ; - m_pictHandle = NULL ; #endif m_hBitmap = NULL ; @@ -306,7 +295,7 @@ bool wxBitmapRefData::Create(CGImageRef image) memset( data , 0 , size ) ; m_memBuf.UngetWriteBuf( size ) ; CGImageAlphaInfo alpha = CGImageGetAlphaInfo(image); - if ( alpha == kCGImageAlphaNone || alpha == kCGImageAlphaNoneSkipLast || alpha == kCGImageAlphaNoneSkipLast ) + if ( alpha == kCGImageAlphaNone || alpha == kCGImageAlphaNoneSkipFirst || alpha == kCGImageAlphaNoneSkipLast ) { m_hBitmap = CGBitmapContextCreate((char*) data, m_width, m_height, 8, m_bytesPerRow, wxMacGetGenericRGBColorSpace(), kCGImageAlphaNoneSkipFirst ); } @@ -315,7 +304,7 @@ bool wxBitmapRefData::Create(CGImageRef image) m_hasAlpha = true; m_hBitmap = CGBitmapContextCreate((char*) data, m_width, m_height, 8, m_bytesPerRow, wxMacGetGenericRGBColorSpace(), kCGImageAlphaPremultipliedFirst ); } - CGRect rect = {{0,0},{m_width,m_height}}; + CGRect rect = CGRectMake(0,0,m_width,m_height); CGContextDrawImage(m_hBitmap, rect, image); wxASSERT_MSG( m_hBitmap , wxT("Unable to create CGBitmapContext context") ) ; @@ -379,8 +368,8 @@ void *wxBitmapRefData::BeginRawAccess() wxCHECK_MSG( IsOk(), NULL, wxT("invalid bitmap") ) ; wxASSERT( m_rawAccessCount == 0 ) ; #ifndef __WXOSX_IPHONE__ - wxASSERT_MSG( m_pictHandle == NULL && m_iconRef == NULL , - wxT("Currently, modifing bitmaps that are used in controls already is not supported") ) ; + wxASSERT_MSG( m_iconRef == NULL , + wxT("Currently, modifing bitmaps that are used in controls already is not supported") ) ; #endif ++m_rawAccessCount ; @@ -428,8 +417,39 @@ IconRef wxBitmapRefData::GetIconRef() OSType dataType = 0 ; OSType maskType = 0 ; + // since we don't have PICT conversion available, use + // the next larger standard icon size + // TODO: Use NSImage + if (sz <= 16) + sz = 16; + else if ( sz <= 32) + sz = 32; + else if ( sz <= 48) + sz = 48; + else if ( sz <= 128) + sz = 128; + else if ( sz <= 256) + sz = 256; + else if ( sz <= 512) + sz = 512; + else if ( sz <= 1024) + sz = 1024; + switch (sz) { +#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7 + case 1024: + dataType = kIconServices1024PixelDataARGB; + break; +#endif + case 512: + dataType = kIconServices512PixelDataARGB; + break; + + case 256: + dataType = kIconServices256PixelDataARGB; + break; + case 128: dataType = kIconServices128PixelDataARGB ; break; @@ -581,11 +601,6 @@ IconRef wxBitmapRefData::GetIconRef() DisposeHandle( maskdata ) ; } } - else - { - PicHandle pic = GetPictHandle() ; - SetIconFamilyData( iconFamily, 'PICT' , (Handle) pic ) ; - } // transform into IconRef // cleaner version existing from 10.3 upwards @@ -600,10 +615,6 @@ IconRef wxBitmapRefData::GetIconRef() return m_iconRef ; } -PicHandle wxBitmapRefData::GetPictHandle() -{ - return m_pictHandle ; -} #endif CGImageRef wxBitmapRefData::CreateCGImage() const @@ -743,13 +754,6 @@ void wxBitmapRefData::Free() ReleaseIconRef( m_iconRef ) ; m_iconRef = NULL ; } - -#ifndef __LP64__ - if ( m_pictHandle ) - { - m_pictHandle = NULL ; - } -#endif #endif if ( m_hBitmap ) { @@ -886,9 +890,9 @@ wxBitmap::wxBitmap(const char bits[], int the_width, int the_height, int no_bits { if ( no_bits == 1 ) { - int linesize = ( the_width / (sizeof(unsigned char) * 8)) ; - if ( the_width % (sizeof(unsigned char) * 8) ) - linesize += sizeof(unsigned char); + int linesize = the_width / 8; + if ( the_width % 8 ) + linesize++; unsigned char* linestart = (unsigned char*) bits ; unsigned char* destptr = (unsigned char*) BeginRawAccess() ; @@ -935,6 +939,11 @@ wxBitmap::wxBitmap(const void* data, wxBitmapType type, int width, int height, i (void) Create(data, type, width, height, depth); } +wxBitmap::wxBitmap(int width, int height, const wxDC& WXUNUSED(dc)) +{ + (void) Create(width, height); +} + wxBitmap::wxBitmap(const wxString& filename, wxBitmapType type) { LoadFile(filename, type); @@ -1001,6 +1010,17 @@ IconRef wxBitmap::CreateIconRef() const #if wxOSX_USE_COCOA +wxBitmap::wxBitmap(WX_NSImage image) +{ + (void)Create(image); +} + +bool wxBitmap::Create(WX_NSImage image) +{ + wxCFRef<CGImageRef> cgimage(wxOSXCreateCGImageFromNSImage(image)); + return Create(cgimage); +} + WX_NSImage wxBitmap::GetNSImage() const { wxCFRef< CGImageRef > cgimage(CreateCGImage()); @@ -1035,20 +1055,23 @@ wxBitmap wxBitmap::GetSubBitmap(const wxRect &rect) const { unsigned char *sourcedata = (unsigned char*) GetRawAccess() ; unsigned char *destdata = (unsigned char*) ret.BeginRawAccess() ; - wxASSERT( (sourcedata != NULL) && (destdata != NULL) ) ; + wxASSERT((sourcedata != NULL) && (destdata != NULL)); - int sourcelinesize = GetBitmapData()->GetBytesPerRow() ; - int destlinesize = ret.GetBitmapData()->GetBytesPerRow() ; - unsigned char *source = sourcedata + rect.x * 4 + rect.y * sourcelinesize ; - unsigned char *dest = destdata ; - - for (int yy = 0; yy < destheight; ++yy, source += sourcelinesize , dest += destlinesize) + if ( (sourcedata != NULL) && (destdata != NULL) ) { - memcpy( dest , source , destlinesize ) ; + int sourcelinesize = GetBitmapData()->GetBytesPerRow() ; + int destlinesize = ret.GetBitmapData()->GetBytesPerRow() ; + unsigned char *source = sourcedata + rect.x * 4 + rect.y * sourcelinesize ; + unsigned char *dest = destdata ; + + for (int yy = 0; yy < destheight; ++yy, source += sourcelinesize , dest += destlinesize) + { + memcpy( dest , source , destlinesize ) ; + } } + ret.EndRawAccess() ; } - ret.EndRawAccess() ; if ( M_BITMAPDATA->m_bitmapMask ) { @@ -1063,15 +1086,18 @@ wxBitmap wxBitmap::GetSubBitmap(const wxRect &rect) const unsigned char *destdata = (unsigned char * ) maskbuf.GetWriteBuf( maskbufsize ) ; wxASSERT( (source != NULL) && (destdata != NULL) ) ; - source += rect.x * kMaskBytesPerPixel + rect.y * sourcelinesize ; - unsigned char *dest = destdata ; - - for (int yy = 0; yy < destheight; ++yy, source += sourcelinesize , dest += destlinesize) + if ( (source != NULL) && (destdata != NULL) ) { - memcpy( dest , source , destlinesize ) ; - } + source += rect.x * kMaskBytesPerPixel + rect.y * sourcelinesize ; + unsigned char *dest = destdata ; + + for (int yy = 0; yy < destheight; ++yy, source += sourcelinesize , dest += destlinesize) + { + memcpy( dest , source , destlinesize ) ; + } - maskbuf.UngetWriteBuf( maskbufsize ) ; + maskbuf.UngetWriteBuf( maskbufsize ) ; + } ret.SetMask( new wxMask( maskbuf , destwidth , destheight , rowBytes ) ) ; } else if ( HasAlpha() ) @@ -1092,7 +1118,6 @@ bool wxBitmap::Create(int w, int h, int d) return M_BITMAPDATA->IsOk() ; } - bool wxBitmap::Create(CGImageRef image) { UnRef(); @@ -1607,37 +1632,60 @@ bool wxMask::Create(const wxBitmap& bitmap, const wxColour& colour) size_t size = m_bytesPerRow * m_height ; unsigned char * destdatabase = (unsigned char*) m_memBuf.GetWriteBuf( size ) ; wxASSERT( destdatabase != NULL ) ; - - memset( destdatabase , 0 , size ) ; - unsigned char * srcdatabase = (unsigned char*) bitmap.GetRawAccess() ; - size_t sourceBytesRow = bitmap.GetBitmapData()->GetBytesPerRow(); - - for ( int y = 0 ; y < m_height ; ++y , srcdatabase+= sourceBytesRow, destdatabase += m_bytesPerRow) + if ( destdatabase != NULL) { - unsigned char *srcdata = srcdatabase ; - unsigned char *destdata = destdatabase ; - unsigned char r, g, b; + memset( destdatabase , 0 , size ) ; + unsigned char * srcdatabase = (unsigned char*) bitmap.GetRawAccess() ; + size_t sourceBytesRow = bitmap.GetBitmapData()->GetBytesPerRow(); - for ( int x = 0 ; x < m_width ; ++x ) + for ( int y = 0 ; y < m_height ; ++y , srcdatabase+= sourceBytesRow, destdatabase += m_bytesPerRow) { - srcdata++ ; - r = *srcdata++ ; - g = *srcdata++ ; - b = *srcdata++ ; + unsigned char *srcdata = srcdatabase ; + unsigned char *destdata = destdatabase ; + unsigned char r, g, b; - if ( colour == wxColour( r , g , b ) ) - *destdata++ = 0xFF ; - else - *destdata++ = 0x00 ; + for ( int x = 0 ; x < m_width ; ++x ) + { + srcdata++ ; + r = *srcdata++ ; + g = *srcdata++ ; + b = *srcdata++ ; + + if ( colour == wxColour( r , g , b ) ) + *destdata++ = 0xFF ; + else + *destdata++ = 0x00 ; + } } } - m_memBuf.UngetWriteBuf( size ) ; RealizeNative() ; return true; } +wxBitmap wxMask::GetBitmap() const +{ + wxBitmap bitmap(m_width, m_height, 1); + unsigned char* dst = static_cast<unsigned char*>(bitmap.BeginRawAccess()); + const int dst_stride = bitmap.GetBitmapData()->GetBytesPerRow(); + const unsigned char* src = static_cast<unsigned char*>(GetRawAccess()); + for (int j = 0; j < m_height; j++, src += m_bytesPerRow, dst += dst_stride) + { + unsigned char* d = dst; + for (int i = 0; i < m_width; i++) + { + const unsigned char byte = src[i]; + *d++ = 0xff; + *d++ = byte; + *d++ = byte; + *d++ = byte; + } + } + bitmap.EndRawAccess(); + return bitmap; +} + WXHBITMAP wxMask::GetHBITMAP() const { return m_maskBitmap ; @@ -1682,7 +1730,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxPNGResourceHandler, wxBundleResourceHandler) class WXDLLEXPORT wxJPEGResourceHandler: public wxBundleResourceHandler { - DECLARE_DYNAMIC_CLASS(wxPNGResourceHandler) + DECLARE_DYNAMIC_CLASS(wxJPEGResourceHandler) public: inline wxJPEGResourceHandler() @@ -1729,6 +1777,18 @@ bool wxBundleResourceHandler::LoadFile(wxBitmap *bitmap, return false ; } +/* static */ +wxBitmap wxBitmapHelpers::NewFromPNGData(const void* data, size_t size) +{ + wxCFRef<CGDataProviderRef> + provider(CGDataProviderCreateWithData(NULL, data, size, NULL) ); + wxCFRef<CGImageRef> + image(CGImageCreateWithPNGDataProvider(provider, NULL, true, + kCGRenderingIntentDefault)); + + return wxBitmap(image); +} + void wxBitmap::InitStandardHandlers() { #if wxOSX_USE_COCOA_OR_CARBON