Fix the URL generated by Doxygen @sampledir macro.

[wxWidgets.git] / src / osx / core / bitmap.cpp

diff --git a/src/osx/core/bitmap.cpp b/src/osx/core/bitmap.cpp
index 5bc3d9fb253672f6ad78844059b5b222b50b565d..6e49503de663781e60e7f44bc4e293be028670df 100644 (file)
--- a/src/osx/core/bitmap.cpp
+++ b/src/osx/core/bitmap.cpp
@@ -149,7 +149,7 @@ static int GetBestBytesPerRow( int rawBytes )
 void wxMacCreateBitmapButton( ControlButtonContentInfo*info , const wxBitmap& bitmap , int forceType )
 {
     memset( info , 0 , sizeof(ControlButtonContentInfo) ) ;
 void wxMacCreateBitmapButton( ControlButtonContentInfo*info , const wxBitmap& bitmap , int forceType )
 {
     memset( info , 0 , sizeof(ControlButtonContentInfo) ) ;

-    if ( bitmap.Ok() )
+    if ( bitmap.IsOk() )

     {
         wxBitmapRefData * bmap = bitmap.GetBitmapData() ;
         if ( bmap == NULL )
     {
         wxBitmapRefData * bmap = bitmap.GetBitmapData() ;
         if ( bmap == NULL )


@@ -255,7 +255,7 @@ void wxBitmapRefData::Init()
     m_hasAlpha = false;
 }
 
     m_hasAlpha = false;
 }
 

-wxBitmapRefData::wxBitmapRefData(const wxBitmapRefData &tocopy)
+wxBitmapRefData::wxBitmapRefData(const wxBitmapRefData &tocopy) : wxGDIRefData()

 {
     Init();
     Create(tocopy.m_width, tocopy.m_height, tocopy.m_depth);
 {
     Init();
     Create(tocopy.m_width, tocopy.m_height, tocopy.m_depth);


@@ -291,35 +291,38 @@ wxBitmapRefData::wxBitmapRefData(CGImageRef image)
 
 bool wxBitmapRefData::Create(CGImageRef image)
 {
 
 bool wxBitmapRefData::Create(CGImageRef image)
 {

-    m_width = CGImageGetWidth(image);
-    m_height = CGImageGetHeight(image);
-    m_depth = 32;
-    m_hBitmap = NULL;
-    
-    m_bytesPerRow = GetBestBytesPerRow( m_width * 4 ) ;
-    size_t size = m_bytesPerRow * m_height ;
-    void* data = m_memBuf.GetWriteBuf( size ) ;
-    if ( data != NULL )
+    if ( image != NULL )

     {
     {

-        memset( data , 0 , size ) ;
-        m_memBuf.UngetWriteBuf( size ) ;
-        CGImageAlphaInfo alpha = CGImageGetAlphaInfo(image);
-        if ( alpha == kCGImageAlphaNone || alpha == kCGImageAlphaNoneSkipLast || alpha == kCGImageAlphaNoneSkipLast )
-        {
-            m_hBitmap = CGBitmapContextCreate((char*) data, m_width, m_height, 8, m_bytesPerRow, wxMacGetGenericRGBColorSpace(), kCGImageAlphaNoneSkipFirst );
-        }
-        else 
-        {
-            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}}; 
-        CGContextDrawImage(m_hBitmap, rect, image);
+        m_width = CGImageGetWidth(image);
+        m_height = CGImageGetHeight(image);
+        m_depth = 32;
+        m_hBitmap = NULL;

         
         

-        wxASSERT_MSG( m_hBitmap , wxT("Unable to create CGBitmapContext context") ) ;
-        CGContextTranslateCTM( m_hBitmap, 0,  m_height );
-        CGContextScaleCTM( m_hBitmap, 1, -1 );
-    } /* data != NULL */
+        m_bytesPerRow = GetBestBytesPerRow( m_width * 4 ) ;
+        size_t size = m_bytesPerRow * m_height ;
+        void* data = m_memBuf.GetWriteBuf( size ) ;
+        if ( data != NULL )
+        {
+            memset( data , 0 , size ) ;
+            m_memBuf.UngetWriteBuf( size ) ;
+            CGImageAlphaInfo alpha = CGImageGetAlphaInfo(image);
+            if ( alpha == kCGImageAlphaNone || alpha == kCGImageAlphaNoneSkipLast || alpha == kCGImageAlphaNoneSkipLast )
+            {
+                m_hBitmap = CGBitmapContextCreate((char*) data, m_width, m_height, 8, m_bytesPerRow, wxMacGetGenericRGBColorSpace(), kCGImageAlphaNoneSkipFirst );
+            }
+            else 
+            {
+                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}}; 
+            CGContextDrawImage(m_hBitmap, rect, image);
+            
+            wxASSERT_MSG( m_hBitmap , wxT("Unable to create CGBitmapContext context") ) ;
+            CGContextTranslateCTM( m_hBitmap, 0,  m_height );
+            CGContextScaleCTM( m_hBitmap, 1, -1 );
+        } /* data != NULL */
+    }

     m_ok = ( m_hBitmap != NULL ) ;
     
     return m_ok ;
     m_ok = ( m_hBitmap != NULL ) ;
     
     return m_ok ;


@@ -1028,28 +1031,28 @@ wxGDIRefData* wxBitmap::CloneGDIRefData(const wxGDIRefData* data) const
 
 void * wxBitmap::GetRawAccess() const
 {
 
 void * wxBitmap::GetRawAccess() const
 {

-    wxCHECK_MSG( Ok() , NULL , wxT("invalid bitmap") ) ;
+    wxCHECK_MSG( IsOk() , NULL , wxT("invalid bitmap") ) ;

 
     return M_BITMAPDATA->GetRawAccess() ;
 }
 
 void * wxBitmap::BeginRawAccess()
 {
 
     return M_BITMAPDATA->GetRawAccess() ;
 }
 
 void * wxBitmap::BeginRawAccess()
 {

-    wxCHECK_MSG( Ok() , NULL , wxT("invalid bitmap") ) ;
+    wxCHECK_MSG( IsOk() , NULL , wxT("invalid bitmap") ) ;

 
     return M_BITMAPDATA->BeginRawAccess() ;
 }
 
 void wxBitmap::EndRawAccess()
 {
 
     return M_BITMAPDATA->BeginRawAccess() ;
 }
 
 void wxBitmap::EndRawAccess()
 {

-    wxCHECK_RET( Ok() , wxT("invalid bitmap") ) ;
+    wxCHECK_RET( IsOk() , wxT("invalid bitmap") ) ;

 
     M_BITMAPDATA->EndRawAccess() ;
 }
 
 CGImageRef wxBitmap::CreateCGImage() const
 {
 
     M_BITMAPDATA->EndRawAccess() ;
 }
 
 CGImageRef wxBitmap::CreateCGImage() const
 {

-    wxCHECK_MSG( Ok(), NULL , wxT("invalid bitmap") ) ;
+    wxCHECK_MSG( IsOk(), NULL , wxT("invalid bitmap") ) ;

 
     return M_BITMAPDATA->CreateCGImage() ;
 }
 
     return M_BITMAPDATA->CreateCGImage() ;
 }


@@ -1057,7 +1060,7 @@ CGImageRef wxBitmap::CreateCGImage() const
 #ifndef  __WXOSX_IPHONE__
 IconRef wxBitmap::GetIconRef() const
 {
 #ifndef  __WXOSX_IPHONE__
 IconRef wxBitmap::GetIconRef() const
 {

-    wxCHECK_MSG( Ok(), NULL , wxT("invalid bitmap") ) ;
+    wxCHECK_MSG( IsOk(), NULL , wxT("invalid bitmap") ) ;

 
     return M_BITMAPDATA->GetIconRef() ;
 }
 
     return M_BITMAPDATA->GetIconRef() ;
 }


@@ -1091,14 +1094,14 @@ WX_UIImage wxBitmap::GetUIImage() const
 #endif
 wxBitmap wxBitmap::GetSubBitmap(const wxRect &rect) const
 {
 #endif
 wxBitmap wxBitmap::GetSubBitmap(const wxRect &rect) const
 {

-    wxCHECK_MSG( Ok() &&
+    wxCHECK_MSG( IsOk() &&

                 (rect.x >= 0) && (rect.y >= 0) &&
                 (rect.x+rect.width <= GetWidth()) &&
                 (rect.y+rect.height <= GetHeight()),
                 wxNullBitmap, wxT("invalid bitmap or bitmap region") );
 
     wxBitmap ret( rect.width, rect.height, GetDepth() );
                 (rect.x >= 0) && (rect.y >= 0) &&
                 (rect.x+rect.width <= GetWidth()) &&
                 (rect.y+rect.height <= GetHeight()),
                 wxNullBitmap, wxT("invalid bitmap or bitmap region") );
 
     wxBitmap ret( rect.width, rect.height, GetDepth() );

-    wxASSERT_MSG( ret.Ok(), wxT("GetSubBitmap error") );
+    wxASSERT_MSG( ret.IsOk(), wxT("GetSubBitmap error") );

 
     int destwidth = rect.width ;
     int destheight = rect.height ;
 
     int destwidth = rect.width ;
     int destheight = rect.height ;


@@ -1189,7 +1192,7 @@ bool wxBitmap::LoadFile(const wxString& filename, wxBitmapType type)
     {
 #if wxUSE_IMAGE
         wxImage loadimage(filename, type);
     {
 #if wxUSE_IMAGE
         wxImage loadimage(filename, type);

-        if (loadimage.Ok())
+        if (loadimage.IsOk())

         {
             *this = loadimage;
 
         {
             *this = loadimage;
 


@@ -1225,7 +1228,7 @@ bool wxBitmap::Create(const void* data, wxBitmapType type, int width, int height
 
 wxBitmap::wxBitmap(const wxImage& image, int depth)
 {
 
 wxBitmap::wxBitmap(const wxImage& image, int depth)
 {

-    wxCHECK_RET( image.Ok(), wxT("invalid image") );
+    wxCHECK_RET( image.IsOk(), wxT("invalid image") );

 
     // width and height of the device-dependent bitmap
     int width = image.GetWidth();
 
     // width and height of the device-dependent bitmap
     int width = image.GetWidth();


@@ -1299,7 +1302,7 @@ wxImage wxBitmap::ConvertToImage() const
 {
     wxImage image;
 
 {
     wxImage image;
 

-    wxCHECK_MSG( Ok(), wxNullImage, wxT("invalid bitmap") );
+    wxCHECK_MSG( IsOk(), wxNullImage, wxT("invalid bitmap") );

 
     // create an wxImage object
     int width = GetWidth();
 
     // create an wxImage object
     int width = GetWidth();


@@ -1431,35 +1434,35 @@ bool wxBitmap::SaveFile( const wxString& filename,
 
 int wxBitmap::GetHeight() const
 {
 
 int wxBitmap::GetHeight() const
 {

-   wxCHECK_MSG( Ok(), -1, wxT("invalid bitmap") );
+   wxCHECK_MSG( IsOk(), -1, wxT("invalid bitmap") );

 
    return M_BITMAPDATA->GetHeight();
 }
 
 int wxBitmap::GetWidth() const
 {
 
    return M_BITMAPDATA->GetHeight();
 }
 
 int wxBitmap::GetWidth() const
 {

-   wxCHECK_MSG( Ok(), -1, wxT("invalid bitmap") );
+   wxCHECK_MSG( IsOk(), -1, wxT("invalid bitmap") );

 
    return M_BITMAPDATA->GetWidth() ;
 }
 
 int wxBitmap::GetDepth() const
 {
 
    return M_BITMAPDATA->GetWidth() ;
 }
 
 int wxBitmap::GetDepth() const
 {

-   wxCHECK_MSG( Ok(), -1, wxT("invalid bitmap") );
+   wxCHECK_MSG( IsOk(), -1, wxT("invalid bitmap") );

 
    return M_BITMAPDATA->GetDepth();
 }
 
 wxMask *wxBitmap::GetMask() const
 {
 
    return M_BITMAPDATA->GetDepth();
 }
 
 wxMask *wxBitmap::GetMask() const
 {

-   wxCHECK_MSG( Ok(), NULL, wxT("invalid bitmap") );
+   wxCHECK_MSG( IsOk(), NULL, wxT("invalid bitmap") );

 
    return M_BITMAPDATA->m_bitmapMask;
 }
 
 bool wxBitmap::HasAlpha() const
 {
 
    return M_BITMAPDATA->m_bitmapMask;
 }
 
 bool wxBitmap::HasAlpha() const
 {

-   wxCHECK_MSG( Ok(), false , wxT("invalid bitmap") );
+   wxCHECK_MSG( IsOk(), false , wxT("invalid bitmap") );

 
    return M_BITMAPDATA->HasAlpha() ;
 }
 
    return M_BITMAPDATA->HasAlpha() ;
 }


@@ -1491,7 +1494,7 @@ void wxBitmap::SetOk(bool isOk)
 #if wxUSE_PALETTE
 wxPalette *wxBitmap::GetPalette() const
 {
 #if wxUSE_PALETTE
 wxPalette *wxBitmap::GetPalette() const
 {

-   wxCHECK_MSG( Ok(), NULL, wxT("Invalid bitmap  GetPalette()") );
+   wxCHECK_MSG( IsOk(), NULL, wxT("Invalid bitmap  GetPalette()") );

 
    return &M_BITMAPDATA->m_bitmapPalette;
 }
 
    return &M_BITMAPDATA->m_bitmapPalette;
 }


@@ -1528,7 +1531,7 @@ wxMask::wxMask()
     Init() ;
 }
 
     Init() ;
 }
 

-wxMask::wxMask(const wxMask &tocopy)
+wxMask::wxMask(const wxMask &tocopy) : wxObject()

 {
     Init();
 
 {
     Init();
 


@@ -1635,26 +1638,29 @@ bool wxMask::Create(const wxBitmap& bitmap)
     size_t size = m_bytesPerRow * m_height ;
     unsigned char * destdatabase = (unsigned char*) m_memBuf.GetWriteBuf( size ) ;
     wxASSERT( destdatabase != NULL ) ;
     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 * srcdata = (unsigned char*) bitmap.GetRawAccess() ;
-
-    for ( int y = 0 ; y < m_height ; ++y , destdatabase += m_bytesPerRow )
+    
+    if ( destdatabase )

     {
     {

-        unsigned char *destdata = destdatabase ;
-        unsigned char r, g, b;
+        memset( destdatabase , 0 , size ) ;
+        unsigned char * srcdata = (unsigned char*) bitmap.GetRawAccess() ;

 
 

-        for ( int x = 0 ; x < m_width ; ++x )
+        for ( int y = 0 ; y < m_height ; ++y , destdatabase += m_bytesPerRow )

         {
         {

-            srcdata++ ;
-            r = *srcdata++ ;
-            g = *srcdata++ ;
-            b = *srcdata++ ;
+            unsigned char *destdata = destdatabase ;
+            unsigned char r, g, b;

 
 

-            if ( ( r + g + b ) > 0x10 )
-                *destdata++ = 0xFF ;
-            else
-                *destdata++ = 0x00 ;
+            for ( int x = 0 ; x < m_width ; ++x )
+            {
+                srcdata++ ;
+                r = *srcdata++ ;
+                g = *srcdata++ ;
+                b = *srcdata++ ;
+
+                if ( ( r + g + b ) > 0x10 )
+                    *destdata++ = 0xFF ;
+                else
+                    *destdata++ = 0x00 ;
+            }

         }
     }
 
         }
     }
 


@@ -1717,7 +1723,7 @@ WXHBITMAP wxMask::GetHBITMAP() const
 
 class WXDLLEXPORT wxBundleResourceHandler: public wxBitmapHandler
 {
 
 class WXDLLEXPORT wxBundleResourceHandler: public wxBitmapHandler
 {

-    DECLARE_ABSTRACT_CLASS(wxPNGResourceHandler)
+    DECLARE_ABSTRACT_CLASS(wxBundleResourceHandler)

     
 public:
     inline wxBundleResourceHandler()
     
 public:
     inline wxBundleResourceHandler()


@@ -1869,7 +1875,7 @@ void wxBitmap::InitStandardHandlers()
 
 void *wxBitmap::GetRawData(wxPixelDataBase& data, int WXUNUSED(bpp))
 {
 
 void *wxBitmap::GetRawData(wxPixelDataBase& data, int WXUNUSED(bpp))
 {

-    if ( !Ok() )
+    if ( !IsOk() )

         // no bitmap, no data (raw or otherwise)
         return NULL;
 
         // no bitmap, no data (raw or otherwise)
         return NULL;