use const for xpm icons

[wxWidgets.git] / src / mac / carbon / bitmap.cpp

diff --git a/src/mac/carbon/bitmap.cpp b/src/mac/carbon/bitmap.cpp
index 42031fe4ab52db3709267ac7abaa5f6dc74986bb..8f5c67a4c6c7624f9337e1b695eee196c678d171 100644 (file)
--- a/src/mac/carbon/bitmap.cpp
+++ b/src/mac/carbon/bitmap.cpp
@@ -153,6 +153,28 @@ void wxBitmapRefData::Init()
     m_hasAlpha = false;
 }
 
+wxBitmapRefData::wxBitmapRefData(const wxBitmapRefData &tocopy)
+{
+    Init();
+    Create(tocopy.m_width, tocopy.m_height, tocopy.m_depth); 
+    
+    if (tocopy.m_bitmapMask)
+        m_bitmapMask = new wxMask(*tocopy.m_bitmapMask);
+
+    unsigned char* dest = (unsigned char*)GetRawAccess();
+    unsigned char* source = (unsigned char*)tocopy.GetRawAccess();
+    size_t numbytes = tocopy.m_width * tocopy.m_height * 4;
+    
+    for (size_t i=0; i<numbytes; i++)
+    {
+        *dest++ = *source++;
+    }
+    
+    UseAlpha(tocopy.m_hasAlpha);
+
+    // TODO:  Copy palette?
+}
+
 wxBitmapRefData::wxBitmapRefData()
 {
     Init() ;
@@ -507,7 +529,7 @@ PicHandle wxBitmapRefData::GetPictHandle()
 }
 
 #ifdef __WXMAC_OSX__
-void wxMacMemoryBufferReleaseProc(void *info, const void *data, size_t size)
+void wxMacMemoryBufferReleaseProc(void *info, const void *data, size_t WXUNUSED(size))
 {
     wxMemoryBuffer* membuf = (wxMemoryBuffer*) info ;
 
@@ -883,6 +905,16 @@ wxBitmap::wxBitmap(const wxString& filename, wxBitmapType type)
     LoadFile(filename, type);
 }
 
+wxObjectRefData* wxBitmap::CreateRefData() const
+{
+    return new wxBitmapRefData;
+}
+
+wxObjectRefData* wxBitmap::CloneRefData(const wxObjectRefData* data) const
+{
+    return new wxBitmapRefData(*wx_static_cast(const wxBitmapRefData *, data));
+}
+
 void * wxBitmap::GetRawAccess() const
 {
     wxCHECK_MSG( Ok() , NULL , wxT("invalid bitmap") ) ;
@@ -1254,17 +1286,6 @@ int wxBitmap::GetDepth() const
    return M_BITMAPDATA->GetDepth();
 }
 
-#if WXWIN_COMPATIBILITY_2_4
-int wxBitmap::GetQuality() const
-{
-    return 0;
-}
-
-void wxBitmap::SetQuality(int WXUNUSED(quality))
-{
-}
-#endif
-
 wxMask *wxBitmap::GetMask() const
 {
    wxCHECK_MSG( Ok(), (wxMask *) NULL, wxT("invalid bitmap") );
@@ -1281,33 +1302,25 @@ bool wxBitmap::HasAlpha() const
 
 void wxBitmap::SetWidth(int w)
 {
-    if (!M_BITMAPDATA)
-        m_refData = new wxBitmapRefData;
-
+    AllocExclusive();
     M_BITMAPDATA->SetWidth(w);
 }
 
 void wxBitmap::SetHeight(int h)
 {
-    if (!M_BITMAPDATA)
-        m_refData = new wxBitmapRefData;
-
+    AllocExclusive();
     M_BITMAPDATA->SetHeight(h);
 }
 
 void wxBitmap::SetDepth(int d)
 {
-    if (!M_BITMAPDATA)
-        m_refData = new wxBitmapRefData;
-
+    AllocExclusive();
     M_BITMAPDATA->SetDepth(d);
 }
 
 void wxBitmap::SetOk(bool isOk)
 {
-    if (!M_BITMAPDATA)
-        m_refData = new wxBitmapRefData;
-
+    AllocExclusive();
     M_BITMAPDATA->SetOk(isOk);
 }
 
@@ -1321,18 +1334,14 @@ wxPalette *wxBitmap::GetPalette() const
 
 void wxBitmap::SetPalette(const wxPalette& palette)
 {
-    if (!M_BITMAPDATA)
-        m_refData = new wxBitmapRefData;
-
+    AllocExclusive();
     M_BITMAPDATA->m_bitmapPalette = palette ;
 }
 #endif // wxUSE_PALETTE
 
 void wxBitmap::SetMask(wxMask *mask)
 {
-    if (!M_BITMAPDATA)
-        m_refData = new wxBitmapRefData;
-
+    AllocExclusive();
     // Remove existing mask if there is one.
     delete M_BITMAPDATA->m_bitmapMask;
 
@@ -1353,6 +1362,26 @@ wxMask::wxMask()
     Init() ;
 }
 
+wxMask::wxMask(const wxMask &tocopy)
+{
+    Init();
+
+    m_bytesPerRow = tocopy.m_bytesPerRow;
+    m_width = tocopy.m_width;
+    m_height = tocopy.m_height;
+
+    size_t size = m_bytesPerRow * m_height;
+    unsigned char* dest = (unsigned char*)m_memBuf.GetWriteBuf( size );
+    unsigned char* source = (unsigned char*)tocopy.m_memBuf.GetData();
+    for (size_t i=0; i<size; i++)
+    {
+        *dest++ = *source++;
+    }
+
+    m_memBuf.UngetWriteBuf( size ) ;
+    RealizeNative() ;
+}
+
 // Construct a mask from a bitmap and a colour indicating
 // the transparent area
 wxMask::wxMask( const wxBitmap& bitmap, const wxColour& colour )
@@ -1568,8 +1597,11 @@ public:
 IMPLEMENT_DYNAMIC_CLASS(wxPICTResourceHandler, wxBitmapHandler)
 
 
-bool wxPICTResourceHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
-          int desiredWidth, int desiredHeight)
+bool wxPICTResourceHandler::LoadFile(wxBitmap *bitmap,
+                                     const wxString& name,
+                                     long WXUNUSED(flags),
+                                     int WXUNUSED(desiredWidth),
+                                     int WXUNUSED(desiredHeight))
 {
 #if wxUSE_METAFILE
     Str255 theName ;
@@ -1604,7 +1636,7 @@ void wxBitmap::InitStandardHandlers()
 // raw bitmap access support
 // ----------------------------------------------------------------------------
 
-void *wxBitmap::GetRawData(wxPixelDataBase& data, int bpp)
+void *wxBitmap::GetRawData(wxPixelDataBase& data, int WXUNUSED(bpp))
 {
     if ( !Ok() )
         // no bitmap, no data (raw or otherwise)
@@ -1617,7 +1649,7 @@ void *wxBitmap::GetRawData(wxPixelDataBase& data, int bpp)
     return BeginRawAccess() ;
 }
 
-void wxBitmap::UngetRawData(wxPixelDataBase& dataBase)
+void wxBitmap::UngetRawData(wxPixelDataBase& WXUNUSED(dataBase))
 {
     EndRawAccess() ;
 }