X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2a391f87180f6f6a04a472722521204504005c0d..e49079b2ab0a113c397b4efce31e1fceea7fe592:/src/mac/carbon/bitmap.cpp?ds=sidebyside diff --git a/src/mac/carbon/bitmap.cpp b/src/mac/carbon/bitmap.cpp index f88e89343b..5974622370 100644 --- a/src/mac/carbon/bitmap.cpp +++ b/src/mac/carbon/bitmap.cpp @@ -1,11 +1,11 @@ ///////////////////////////////////////////////////////////////////////////// // Name: bitmap.cpp // Purpose: wxBitmap -// Author: AUTHOR +// Author: Stefan Csomor // Modified by: -// Created: ??/??/98 +// Created: 1998-01-01 // RCS-ID: $Id$ -// Copyright: (c) AUTHOR +// Copyright: (c) Stefan Csomor // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -218,8 +218,8 @@ CIconHandle wxMacCreateCIcon(GWorldPtr image , GWorldPtr mask , short dstDepth , if ( mask ) { - Rect r ; - GetPortBounds( image , &r ) ; + Rect r ; + GetPortBounds( image , &r ) ; LockPixels(GetGWorldPixMap(mask) ) ; CopyBits(GetPortBitMapForCopyBits(mask) , &(**icon).iconBMap , &r , &r, srcCopy , nil ) ; @@ -229,8 +229,8 @@ CIconHandle wxMacCreateCIcon(GWorldPtr image , GWorldPtr mask , short dstDepth , } else { - Rect r ; - GetPortBounds( image , &r ) ; + Rect r ; + GetPortBounds( image , &r ) ; LockPixels(GetGWorldPixMap(image)); CopyBits(GetPortBitMapForCopyBits(image) , &(**icon).iconBMap , &r , &r, srcCopy , nil ) ; @@ -275,7 +275,7 @@ PicHandle wxMacCreatePict(GWorldPtr wp, GWorldPtr mask) if ( clipRgn ) GetRegionBounds( clipRgn , &portRect ) ; else - GetPortBounds( wp , &portRect ) ; + GetPortBounds( wp , &portRect ) ; pict = OpenPicture(&portRect); if(pict) { @@ -283,7 +283,7 @@ PicHandle wxMacCreatePict(GWorldPtr wp, GWorldPtr mask) RGBBackColor( &white ) ; if ( clipRgn ) - SetClip( clipRgn ) ; + SetClip( clipRgn ) ; LockPixels( GetGWorldPixMap( wp ) ) ; CopyBits(GetPortBitMapForCopyBits(wp), @@ -296,7 +296,7 @@ PicHandle wxMacCreatePict(GWorldPtr wp, GWorldPtr mask) } SetGWorld( origPort , origDev ) ; if ( clipRgn ) - DisposeRgn( clipRgn ) ; + DisposeRgn( clipRgn ) ; return pict; } @@ -335,19 +335,19 @@ void wxMacCreateBitmapButton( ControlButtonContentInfo*info , const wxBitmap& bi info->contentType = kControlContentPictHandle ; if ( bitmap.GetMask() ) { - info->u.picture = wxMacCreatePict( MAC_WXHBITMAP(bmap->m_hBitmap) , MAC_WXHBITMAP(bitmap.GetMask()->GetMaskBitmap() ) ) ; + info->u.picture = wxMacCreatePict( MAC_WXHBITMAP(bmap->m_hBitmap) , MAC_WXHBITMAP(bitmap.GetMask()->GetMaskBitmap() ) ) ; } else { - info->u.picture = wxMacCreatePict( MAC_WXHBITMAP(bmap->m_hBitmap) , NULL ) ; + info->u.picture = wxMacCreatePict( MAC_WXHBITMAP(bmap->m_hBitmap) , NULL ) ; } } } - else if ( bmap->m_bitmapType == kMacBitmapTypeIcon ) - { - info->contentType = kControlContentCIconHandle ; - info->u.cIconHandle = MAC_WXHICON(bmap->m_hIcon) ; - } + else if ( bmap->m_bitmapType == kMacBitmapTypeIcon ) + { + info->contentType = kControlContentCIconHandle ; + info->u.cIconHandle = MAC_WXHICON(bmap->m_hIcon) ; + } } } @@ -369,46 +369,46 @@ wxBitmapRefData::wxBitmapRefData() // TODO move this to a public function of Bitmap Ref static void DisposeBitmapRefData(wxBitmapRefData *data) { - if ( !data ) - return ; - - switch (data->m_bitmapType) - { - case kMacBitmapTypePict : - { - if ( data->m_hPict ) - { - KillPicture( MAC_WXHMETAFILE( data->m_hPict ) ) ; - data->m_hPict = NULL ; - } - } - break ; - case kMacBitmapTypeGrafWorld : - { - if ( data->m_hBitmap ) - { - wxMacDestroyGWorld( MAC_WXHBITMAP(data->m_hBitmap) ) ; - data->m_hBitmap = NULL ; - } - } - break ; - case kMacBitmapTypeIcon : - if ( data->m_hIcon ) - { - DisposeCIcon( MAC_WXHICON(data->m_hIcon) ) ; - data->m_hIcon = NULL ; - } - - default : - // unkown type ? - break ; - } + if ( !data ) + return ; + + switch (data->m_bitmapType) + { + case kMacBitmapTypePict : + { + if ( data->m_hPict ) + { + KillPicture( MAC_WXHMETAFILE( data->m_hPict ) ) ; + data->m_hPict = NULL ; + } + } + break ; + case kMacBitmapTypeGrafWorld : + { + if ( data->m_hBitmap ) + { + wxMacDestroyGWorld( MAC_WXHBITMAP(data->m_hBitmap) ) ; + data->m_hBitmap = NULL ; + } + } + break ; + case kMacBitmapTypeIcon : + if ( data->m_hIcon ) + { + DisposeCIcon( MAC_WXHICON(data->m_hIcon) ) ; + data->m_hIcon = NULL ; + } + + default : + // unkown type ? + break ; + } - if (data->m_bitmapMask) - { - delete data->m_bitmapMask; - data->m_bitmapMask = NULL; - } + if (data->m_bitmapMask) + { + delete data->m_bitmapMask; + data->m_bitmapMask = NULL; + } } wxBitmapRefData::~wxBitmapRefData() @@ -565,7 +565,7 @@ wxBitmap wxBitmap::GetSubBitmap(const wxRect &rect) const RGBColor color; mask = (GWorldPtr) GetMask()->GetMaskBitmap(); - submask = wxMacCreateGWorld(rect.width, rect.height, 1); + submask = wxMacCreateGWorld(rect.width, rect.height, GetMask()->GetDepth() ); LockPixels(GetGWorldPixMap(mask)); LockPixels(GetGWorldPixMap(submask)); @@ -642,8 +642,8 @@ void wxBitmap::SetHBITMAP(WXHBITMAP bmp) { if (!M_BITMAPDATA) m_refData = new wxBitmapRefData; - else - DisposeBitmapRefData( M_BITMAPDATA ) ; + else + DisposeBitmapRefData( M_BITMAPDATA ) ; M_BITMAPDATA->m_bitmapType = kMacBitmapTypeGrafWorld ; M_BITMAPDATA->m_hBitmap = bmp ; @@ -654,8 +654,8 @@ void wxBitmap::SetHICON(WXHICON ico) { if (!M_BITMAPDATA) m_refData = new wxBitmapRefData; - else - DisposeBitmapRefData( M_BITMAPDATA ) ; + else + DisposeBitmapRefData( M_BITMAPDATA ) ; M_BITMAPDATA->m_bitmapType = kMacBitmapTypeIcon ; M_BITMAPDATA->m_hIcon = ico ; @@ -666,8 +666,8 @@ void wxBitmap::SetPict(WXHMETAFILE pict) { if (!M_BITMAPDATA) m_refData = new wxBitmapRefData; - else - DisposeBitmapRefData( M_BITMAPDATA ) ; + else + DisposeBitmapRefData( M_BITMAPDATA ) ; M_BITMAPDATA->m_bitmapType = kMacBitmapTypePict ; M_BITMAPDATA->m_hPict = pict ; @@ -694,7 +694,7 @@ bool wxBitmap::LoadFile(const wxString& filename, wxBitmapType type) return true; } } - wxLogWarning("no bitmap handler for type %d defined.", type); + wxLogWarning(wxT("no bitmap handler for type %d defined."), type); return false; } @@ -707,7 +707,7 @@ bool wxBitmap::Create(void *data, wxBitmapType type, int width, int height, int wxBitmapHandler *handler = FindHandler(type); if ( handler == NULL ) { - wxLogWarning("no bitmap handler for type %d defined.", type); + wxLogWarning(wxT("no bitmap handler for type %d defined."), type); return FALSE; } @@ -755,7 +755,33 @@ wxBitmap::wxBitmap(const wxImage& image, int depth) destinationBase += ((**pixMap).rowBytes & 0x7fff); destination = (unsigned char*) destinationBase ; } - if ( image.HasMask() ) + if ( image.HasAlpha() ) + { + unsigned char *alpha = image.GetAlpha(); + + wxColour maskcolor(image.GetMaskRed(), image.GetMaskGreen(), image.GetMaskBlue()); + RGBColor color ; + wxBitmap maskBitmap ; + + maskBitmap.Create( width, height, 24); + LockPixels( GetGWorldPixMap( (GWorldPtr) maskBitmap.GetHBITMAP()) ); + SetGWorld( (GWorldPtr) maskBitmap.GetHBITMAP(), NULL); + + for (int y = 0; y < height; y++) + { + for (int x = 0; x < width; x++) + { + memset( &color , 255 - *alpha , sizeof( color ) ); + SetCPixel(x,y, &color); + + alpha += 1 ; + } + } // for height + SetGWorld( (GWorldPtr) GetHBITMAP(), NULL); + SetMask(new wxMask( maskBitmap )); + UnlockPixels( GetGWorldPixMap( (GWorldPtr) maskBitmap.GetHBITMAP()) ); + } + else if ( image.HasMask() ) { data = image.GetData(); @@ -777,7 +803,7 @@ wxBitmap::wxBitmap(const wxImage& image, int depth) SetCPixel(x,y, &white); } else { - SetCPixel(x,y, &black); + SetCPixel(x,y, &black); } data += 3 ; } @@ -820,26 +846,26 @@ wxImage wxBitmap::ConvertToImage() const GetGWorld( &origPort, &origDevice ); if ( GetBitmapType() != kMacBitmapTypeGrafWorld ) { - tempPort = wxMacCreateGWorld( width , height , -1) ; + tempPort = wxMacCreateGWorld( width , height , -1) ; } else { - tempPort = (GWorldPtr) GetHBITMAP() ; - } - LockPixels(GetGWorldPixMap(tempPort)); - SetGWorld( tempPort, NULL); - if ( GetBitmapType() == kMacBitmapTypePict || GetBitmapType() == kMacBitmapTypeIcon ) - { + tempPort = (GWorldPtr) GetHBITMAP() ; + } + LockPixels(GetGWorldPixMap(tempPort)); + SetGWorld( tempPort, NULL); + if ( GetBitmapType() == kMacBitmapTypePict || GetBitmapType() == kMacBitmapTypeIcon ) + { Rect bitmaprect = { 0 , 0 , height, width }; - if ( GetBitmapType() == kMacBitmapTypeIcon ) - { - ::PlotCIconHandle( &bitmaprect , atNone , ttNone , MAC_WXHICON(GetHICON()) ) ; - maskRgn = NewRgn() ; - BitMapToRegion( maskRgn , &(**(MAC_WXHICON(GetHICON()))).iconMask ) ; + if ( GetBitmapType() == kMacBitmapTypeIcon ) + { + ::PlotCIconHandle( &bitmaprect , atNone , ttNone , MAC_WXHICON(GetHICON()) ) ; + maskRgn = NewRgn() ; + BitMapToRegion( maskRgn , &(**(MAC_WXHICON(GetHICON()))).iconMask ) ; } - else - ::DrawPicture( (PicHandle) GetPict(), &bitmaprect ) ; - } + else + ::DrawPicture( (PicHandle) GetPict(), &bitmaprect ) ; + } // Copy data into image index = 0; for (int yy = 0; yy < height; yy++) @@ -854,28 +880,28 @@ wxImage wxBitmap::ConvertToImage() const data[index + 1] = g; data[index + 2] = b; if ( maskRgn ) - { - Point pt ; - pt.h = xx ; - pt.v = yy ; - if ( !PtInRgn( pt , maskRgn ) ) - { + { + Point pt ; + pt.h = xx ; + pt.v = yy ; + if ( !PtInRgn( pt , maskRgn ) ) + { data[index ] = mask_r; data[index + 1] = mask_g; data[index + 2] = mask_b; - } + } } else { - if (mask) - { - if (mask->PointMasked(xx,yy)) - { - data[index ] = mask_r; - data[index + 1] = mask_g; - data[index + 2] = mask_b; - } - } + if (mask) + { + if (mask->PointMasked(xx,yy)) + { + data[index ] = mask_r; + data[index + 1] = mask_g; + data[index + 2] = mask_b; + } + } } index += 3; } @@ -891,11 +917,11 @@ wxImage wxBitmap::ConvertToImage() const SetGWorld(origPort, origDevice); if ( GetBitmapType() != kMacBitmapTypeGrafWorld ) { - wxMacDestroyGWorld( tempPort ) ; + wxMacDestroyGWorld( tempPort ) ; } if ( maskRgn ) { - DisposeRgn( maskRgn ) ; + DisposeRgn( maskRgn ) ; } return image; @@ -918,7 +944,7 @@ bool wxBitmap::SaveFile(const wxString& filename, wxBitmapType type, return image.SaveFile(filename, type); } - wxLogWarning("no bitmap handler for type %d defined.", type); + wxLogWarning(wxT("no bitmap handler for type %d defined."), type); return false; } @@ -1038,33 +1064,33 @@ WXHBITMAP wxBitmap::GetHBITMAP() const WXHMETAFILE wxBitmap::GetPict( bool *created ) const { - wxCHECK_MSG( Ok(), NULL, wxT("invalid bitmap") ); + wxCHECK_MSG( Ok(), NULL, wxT("invalid bitmap") ); - PicHandle picture = NULL ; // This is the returned picture - if ( created ) - (*created) = false ; - // If bitmap already in Pict format return pointer - if(M_BITMAPDATA->m_bitmapType == kMacBitmapTypePict) { - return M_BITMAPDATA->m_hPict; - } - else if(M_BITMAPDATA->m_bitmapType != kMacBitmapTypeGrafWorld) { - // Invalid bitmap - return NULL; - } - else - { - if ( GetMask() ) - { - picture = wxMacCreatePict( MAC_WXHBITMAP(M_BITMAPDATA->m_hBitmap) , MAC_WXHBITMAP(GetMask()->GetMaskBitmap() ) ) ; - } - else - { - picture = wxMacCreatePict( MAC_WXHBITMAP(M_BITMAPDATA->m_hBitmap) , NULL ) ; - } - if ( created && picture ) - (*created) = true ; + PicHandle picture = NULL ; // This is the returned picture + if ( created ) + (*created) = false ; + // If bitmap already in Pict format return pointer + if(M_BITMAPDATA->m_bitmapType == kMacBitmapTypePict) { + return M_BITMAPDATA->m_hPict; } - return picture ; + else if(M_BITMAPDATA->m_bitmapType != kMacBitmapTypeGrafWorld) { + // Invalid bitmap + return NULL; + } + else + { + if ( GetMask() ) + { + picture = wxMacCreatePict( MAC_WXHBITMAP(M_BITMAPDATA->m_hBitmap) , MAC_WXHBITMAP(GetMask()->GetMaskBitmap() ) ) ; + } + else + { + picture = wxMacCreatePict( MAC_WXHBITMAP(M_BITMAPDATA->m_hBitmap) , NULL ) ; + } + if ( created && picture ) + (*created) = true ; + } + return picture ; } /* @@ -1122,10 +1148,8 @@ bool wxMask::Create(const wxBitmap& bitmap) wxCHECK_MSG( bitmap.Ok(), false, wxT("Invalid bitmap")); - wxCHECK_MSG(bitmap.GetDepth() == 1, false, - wxT("Cannot create mask from colour bitmap")); - - m_maskBitmap = wxMacCreateGWorld(bitmap.GetWidth(), bitmap.GetHeight(), 1); + m_depth = bitmap.GetDepth() ; + m_maskBitmap = wxMacCreateGWorld(bitmap.GetWidth(), bitmap.GetHeight(), bitmap.GetDepth() ); Rect rect = { 0,0, bitmap.GetHeight(), bitmap.GetWidth() }; LockPixels( GetGWorldPixMap( (GWorldPtr) m_maskBitmap) ); @@ -1163,7 +1187,8 @@ bool wxMask::Create(const wxBitmap& bitmap, const wxColour& colour) wxCHECK_MSG( bitmap.Ok(), false, wxT("Illigal bitmap")); - m_maskBitmap = wxMacCreateGWorld( bitmap.GetWidth() , bitmap.GetHeight() , 1 ); + m_maskBitmap = wxMacCreateGWorld( bitmap.GetWidth() , bitmap.GetHeight() , 1 ); + m_depth = 1 ; LockPixels( GetGWorldPixMap( (GWorldPtr) m_maskBitmap ) ); LockPixels( GetGWorldPixMap( (GWorldPtr) bitmap.GetHBITMAP() ) ); RGBColor maskColor = MAC_WXCOLORREF(colour.GetPixel()); @@ -1257,8 +1282,8 @@ class WXDLLEXPORT wxPICTResourceHandler: public wxBitmapHandler public: inline wxPICTResourceHandler() { - m_name = "Macintosh Pict resource"; - m_extension = ""; + m_name = wxT("Macintosh Pict resource"); + m_extension = wxEmptyString; m_type = wxBITMAP_TYPE_PICT_RESOURCE; }; @@ -1271,14 +1296,8 @@ bool wxPICTResourceHandler::LoadFile(wxBitmap *bitmap, const wxString& name, lo int desiredWidth, int desiredHeight) { Str255 theName ; - -#if TARGET_CARBON - c2pstrcpy( (StringPtr) theName , name ) ; -#else - strcpy( (char *) theName , name ) ; - c2pstr( (char *)theName ) ; -#endif - + wxMacStringToPascal( name , theName ) ; + PicHandle thePict = (PicHandle ) GetNamedResource( 'PICT' , theName ) ; if ( thePict ) {