X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f288c87b3df1e24c5e1b3727c539744e0710c4c1..b64c92ee20b022a88d3fe5371b0e17fb7818894f:/src/mac/carbon/bitmap.cpp diff --git a/src/mac/carbon/bitmap.cpp b/src/mac/carbon/bitmap.cpp index 5abc83eb77..42031fe4ab 100644 --- a/src/mac/carbon/bitmap.cpp +++ b/src/mac/carbon/bitmap.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: bitmap.cpp +// Name: src/mac/carbon/bitmap.cpp // Purpose: wxBitmap // Author: Stefan Csomor // Modified by: @@ -12,9 +12,14 @@ #include "wx/wxprec.h" #include "wx/bitmap.h" -#include "wx/icon.h" -#include "wx/log.h" -#include "wx/image.h" + +#ifndef WX_PRECOMP + #include "wx/log.h" + #include "wx/dcmemory.h" + #include "wx/icon.h" + #include "wx/image.h" +#endif + #include "wx/metafile.h" #include "wx/xpmdecod.h" @@ -22,7 +27,6 @@ IMPLEMENT_DYNAMIC_CLASS(wxBitmap, wxGDIObject) IMPLEMENT_DYNAMIC_CLASS(wxMask, wxObject) -IMPLEMENT_DYNAMIC_CLASS(wxBitmapHandler, wxObject) #ifdef __DARWIN__ #include @@ -31,7 +35,6 @@ IMPLEMENT_DYNAMIC_CLASS(wxBitmapHandler, wxObject) #endif #include "wx/mac/uma.h" -#include "wx/dcmemory.h" // Implementation Notes // -------------------- @@ -90,8 +93,10 @@ void wxMacCreateBitmapButton( ControlButtonContentInfo*info , const wxBitmap& bi #endif else { +#ifndef __LP64__ info->contentType = kControlContentPictHandle ; info->u.picture = bmap->GetPictHandle() ; +#endif } } } @@ -161,8 +166,8 @@ wxBitmapRefData::wxBitmapRefData( int w , int h , int d ) bool wxBitmapRefData::Create( int w , int h , int d ) { - m_width = w ; - m_height = h ; + m_width = wxMax(1, w); + m_height = wxMax(1, h); m_depth = d ; m_bytesPerRow = w * 4 ; @@ -173,10 +178,11 @@ bool wxBitmapRefData::Create( int w , int h , int d ) m_hBitmap = NULL ; Rect rect = { 0 , 0 , m_height , m_width } ; +#ifndef __LP64__ verify_noerr( NewGWorldFromPtr( (GWorldPtr*) &m_hBitmap , k32ARGBPixelFormat , &rect , NULL , NULL , 0 , (char*) data , m_bytesPerRow ) ) ; wxASSERT_MSG( m_hBitmap , wxT("Unable to create GWorld context") ) ; - +#endif m_ok = ( m_hBitmap != NULL ) ; return m_ok ; @@ -201,9 +207,11 @@ void wxBitmapRefData::UseAlpha( bool use ) memset( data , 0 , size ) ; Rect rect = { 0 , 0 , height , width } ; +#ifndef __LP64__ verify_noerr( NewGWorldFromPtr( (GWorldPtr*) &m_hMaskBitmap , k32ARGBPixelFormat , &rect , NULL , NULL , 0 , (char*) data , m_maskBytesPerRow ) ) ; wxASSERT_MSG( m_hMaskBitmap , wxT("Unable to create GWorld context for alpha mask") ) ; +#endif m_maskMemBuf.UngetWriteBuf(size) ; #if !wxMAC_USE_CORE_GRAPHICS @@ -212,7 +220,9 @@ void wxBitmapRefData::UseAlpha( bool use ) } else { +#ifndef __LP64__ DisposeGWorld( m_hMaskBitmap ) ; +#endif m_hMaskBitmap = NULL ; m_maskBytesPerRow = 0 ; } @@ -392,9 +402,14 @@ IconRef wxBitmapRefData::GetIconRef() PicHandle pic = GetPictHandle() ; SetIconFamilyData( iconFamily, 'PICT' , (Handle) pic ) ; } - // transform into IconRef - +#if defined( __WXMAC_OSX__ ) && MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 + // cleaner version existing from 10.3 upwards + HLock((Handle) iconFamily); + OSStatus err = GetIconRefFromIconFamilyPtr( *iconFamily, GetHandleSize((Handle) iconFamily), &m_iconRef ); + HUnlock((Handle) iconFamily); + wxASSERT_MSG( err == noErr , wxT("Error when constructing icon ref") ); +#else static int iconCounter = 2 ; OSStatus err = RegisterIconRefFromIconFamily( 'WXNG' , (OSType) iconCounter, iconFamily, &m_iconRef ) ; @@ -403,8 +418,9 @@ IconRef wxBitmapRefData::GetIconRef() // we have to retain a reference, as Unregister will decrement it AcquireIconRef( m_iconRef ) ; UnregisterIconRef( 'WXNG' , (OSType) iconCounter ) ; - DisposeHandle( (Handle) iconFamily ) ; ++iconCounter ; +#endif + DisposeHandle( (Handle) iconFamily ) ; } return m_iconRef ; @@ -414,6 +430,7 @@ PicHandle wxBitmapRefData::GetPictHandle() { if ( m_pictHandle == NULL ) { +#ifndef __LP64__ CGrafPtr origPort = NULL ; GDHandle origDev = NULL ; GWorldPtr wp = NULL ; @@ -483,6 +500,7 @@ PicHandle wxBitmapRefData::GetPictHandle() SetGWorld( origPort , origDev ) ; if ( clipRgn ) DisposeRgn( clipRgn ) ; +#endif } return m_pictHandle ; @@ -542,16 +560,38 @@ CGImageRef wxBitmapRefData::CGImageCreate() const membuf = new wxMemoryBuffer( m_memBuf ) ; } - - CGColorSpaceRef colorSpace = wxMacGetGenericRGBColorSpace(); - CGDataProviderRef dataProvider = - CGDataProviderCreateWithData( - membuf , (const void *)membuf->GetData() , imageSize, - wxMacMemoryBufferReleaseProc ); - image = + + CGDataProviderRef dataProvider = NULL ; + if ( m_depth == 1 ) + { + wxMemoryBuffer* maskBuf = new wxMemoryBuffer( m_width * m_height ); + unsigned char * maskBufData = (unsigned char *) maskBuf->GetData(); + unsigned char * bufData = (unsigned char *) membuf->GetData() ; + // copy one color component + for( int i = 0 ; i < m_width * m_height ; ++i ) + maskBufData[i] = bufData[i*4+3]; + dataProvider = + CGDataProviderCreateWithData( + maskBuf , (const void *) maskBufData , m_width * m_height, + wxMacMemoryBufferReleaseProc ); + // as we are now passing the mask buffer to the data provider, we have + // to release the membuf ourselves + delete membuf ; + + image = ::CGImageMaskCreate( w, h, 8, 8, m_width , dataProvider, NULL, false ); + } + else + { + CGColorSpaceRef colorSpace = wxMacGetGenericRGBColorSpace(); + dataProvider = + CGDataProviderCreateWithData( + membuf , (const void *)membuf->GetData() , imageSize, + wxMacMemoryBufferReleaseProc ); + image = ::CGImageCreate( w, h, 8 , 32 , 4 * m_width , colorSpace, alphaInfo , dataProvider, NULL , false , kCGRenderingIntentDefault ); + } CGDataProviderRelease( dataProvider); } else @@ -643,6 +683,7 @@ void wxBitmapRefData::Free() m_iconRef = NULL ; } +#ifndef __LP64__ if ( m_pictHandle ) { KillPicture( m_pictHandle ) ; @@ -660,7 +701,7 @@ void wxBitmapRefData::Free() DisposeGWorld( MAC_WXHBITMAP(m_hMaskBitmap) ) ; m_hMaskBitmap = NULL ; } - +#endif if (m_bitmapMask) { delete m_bitmapMask; @@ -802,7 +843,7 @@ wxBitmap::wxBitmap(const char bits[], int the_width, int the_height, int no_bits bit = x % 8 ; mask = 1 << bit ; - if ( !(linestart[index] & mask ) ) + if ( linestart[index] & mask ) { *destination++ = 0xFF ; *destination++ = 0 ; @@ -832,7 +873,7 @@ wxBitmap::wxBitmap(int w, int h, int d) (void)Create(w, h, d); } -wxBitmap::wxBitmap(void *data, wxBitmapType type, int width, int height, int depth) +wxBitmap::wxBitmap(const void* data, wxBitmapType type, int width, int height, int depth) { (void) Create(data, type, width, height, depth); } @@ -842,16 +883,6 @@ wxBitmap::wxBitmap(const wxString& filename, wxBitmapType type) LoadFile(filename, type); } -wxBitmap::wxBitmap(const char **bits) -{ - (void) CreateFromXpm(bits); -} - -wxBitmap::wxBitmap(char **bits) -{ - (void) CreateFromXpm((const char **)bits); -} - void * wxBitmap::GetRawAccess() const { wxCHECK_MSG( Ok() , NULL , wxT("invalid bitmap") ) ; @@ -873,24 +904,6 @@ void wxBitmap::EndRawAccess() M_BITMAPDATA->EndRawAccess() ; } -bool wxBitmap::CreateFromXpm(const char **bits) -{ -#if wxUSE_IMAGE - wxCHECK_MSG( bits != NULL, false, wxT("invalid bitmap data") ) - - wxXPMDecoder decoder; - wxImage img = decoder.ReadData(bits); - wxCHECK_MSG( img.Ok(), false, wxT("invalid bitmap data") ) - - *this = wxBitmap(img); - - return true; -#else - - return false; -#endif -} - #ifdef __WXMAC_OSX__ WXCGIMAGEREF wxBitmap::CGImageCreate() const { @@ -1005,7 +1018,7 @@ bool wxBitmap::LoadFile(const wxString& filename, wxBitmapType type) return false; } -bool wxBitmap::Create(void *data, wxBitmapType type, int width, int height, int depth) +bool wxBitmap::Create(const void* data, wxBitmapType type, int width, int height, int depth) { UnRef(); @@ -1027,7 +1040,7 @@ bool wxBitmap::Create(void *data, wxBitmapType type, int width, int height, int wxBitmap::wxBitmap(const wxImage& image, int depth) { - wxCHECK_RET( image.Ok(), wxT("invalid image") ) + wxCHECK_RET( image.Ok(), wxT("invalid image") ); // width and height of the device-dependent bitmap int width = image.GetWidth(); @@ -1215,7 +1228,7 @@ bool wxBitmap::SaveFile( const wxString& filename, return success; } -bool wxBitmap::Ok() const +bool wxBitmap::IsOk() const { return (M_BITMAPDATA && M_BITMAPDATA->Ok()); } @@ -1365,11 +1378,13 @@ wxMask::wxMask( const wxMemoryBuffer& data, int width , int height , int bytesPe wxMask::~wxMask() { +#ifndef __LP64__ if ( m_maskBitmap ) { DisposeGWorld( (GWorldPtr)m_maskBitmap ) ; m_maskBitmap = NULL ; } +#endif } void wxMask::Init() @@ -1388,6 +1403,7 @@ void *wxMask::GetRawAccess() const void wxMask::RealizeNative() { +#ifndef __LP64__ if ( m_maskBitmap ) { DisposeGWorld( (GWorldPtr)m_maskBitmap ) ; @@ -1400,6 +1416,7 @@ void wxMask::RealizeNative() (GWorldPtr*) &m_maskBitmap , k32ARGBPixelFormat , &rect , NULL , NULL , 0 , (char*) m_memBuf.GetData() , m_bytesPerRow ) ; verify_noerr( err ) ; +#endif } // Create a mask from a mono bitmap (copies the bitmap). @@ -1526,25 +1543,7 @@ WXHBITMAP wxMask::GetHBITMAP() const // wxBitmapHandler // ---------------------------------------------------------------------------- -wxBitmapHandler::~wxBitmapHandler() -{ -} - -bool wxBitmapHandler::Create(wxBitmap *bitmap, void *data, long type, int width, int height, int depth) -{ - return false; -} - -bool wxBitmapHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long flags, - int desiredWidth, int desiredHeight) -{ - return false; -} - -bool wxBitmapHandler::SaveFile(const wxBitmap *bitmap, const wxString& name, int type, const wxPalette *palette) -{ - return false; -} +IMPLEMENT_ABSTRACT_CLASS(wxBitmapHandler, wxBitmapHandlerBase) // ---------------------------------------------------------------------------- // Standard Handlers @@ -1615,53 +1614,12 @@ void *wxBitmap::GetRawData(wxPixelDataBase& data, int bpp) data.m_height = GetHeight() ; data.m_stride = GetWidth() * 4 ; - return GetRawAccess() ; + return BeginRawAccess() ; } void wxBitmap::UngetRawData(wxPixelDataBase& dataBase) { - if ( !Ok() ) - return; - - // TODO: if we have some information about the API we should check - // this code looks strange... - - if ( !M_BITMAPDATA->HasAlpha() ) - return; - - wxAlphaPixelData& data = (wxAlphaPixelData&)dataBase; - int w = data.GetWidth(); - int h = data.GetHeight(); - - wxBitmap bmpMask( GetWidth(), GetHeight(), 32 ); - wxAlphaPixelData dataMask( bmpMask, data.GetOrigin(), wxSize( w, h ) ); - wxAlphaPixelData::Iterator pMask( dataMask ), p( data ); - - for ( int y = 0; y < h; y++ ) - { - wxAlphaPixelData::Iterator rowStartMask = pMask; - wxAlphaPixelData::Iterator rowStart = p; - - for ( int x = 0; x < w; x++ ) - { - const wxAlphaPixelData::Iterator::ChannelType alpha = p.Alpha(); - - pMask.Red() = alpha; - pMask.Green() = alpha; - pMask.Blue() = alpha; - - ++p; - ++pMask; - } - - p = rowStart; - p.OffsetY( data, 1 ); - - pMask = rowStartMask; - pMask.OffsetY( dataMask, 1 ); - } - - SetMask( new wxMask( bmpMask ) ); + EndRawAccess() ; } void wxBitmap::UseAlpha()