X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/72e7876ba5ad16a1b03bb2449ea7886ec648854a..3e2d47e1a96977aa31c8af18f96e9363000f3ca5:/src/mac/dataobj.cpp?ds=inline

diff --git a/src/mac/dataobj.cpp b/src/mac/dataobj.cpp
index fbaf93061d..15377f7f5b 100644
--- a/src/mac/dataobj.cpp
+++ b/src/mac/dataobj.cpp
@@ -33,6 +33,7 @@
 #include "wx/dataobj.h"
 #include "wx/mstream.h"
 #include "wx/image.h"
+#include "wx/mac/private.h"
 
 // ----------------------------------------------------------------------------
 // functions
@@ -44,56 +45,40 @@
 
 wxDataFormat::wxDataFormat()
 {
-    m_vType = wxDF_INVALID;
-    m_vFormat = 0;
+    m_type = wxDF_INVALID;
+    m_format = 0;
 }
 
-wxDataFormat::wxDataFormat(
-  wxDataFormatId                    vType
-)
+wxDataFormat::wxDataFormat(  wxDataFormatId   vType )
 {
-    PrepareFormats();
     SetType(vType);
 }
 
-wxDataFormat::wxDataFormat(
-  const wxChar*                     zId
-)
+wxDataFormat::wxDataFormat(  const wxChar*  zId)
 {
-    PrepareFormats();
     SetId(zId);
 }
 
-wxDataFormat::wxDataFormat(
-  const wxString&                   rId
-)
+wxDataFormat::wxDataFormat(  const wxString&   rId)
 {
-    PrepareFormats();
     SetId(rId);
 }
 
-wxDataFormat::wxDataFormat(
-  NativeFormat                      vFormat
-)
+wxDataFormat::wxDataFormat( NativeFormat vFormat)
 {
-    PrepareFormats();
     SetId(vFormat);
 }
 
-void wxDataFormat::SetType(
-  wxDataFormatId                    vType
-)
+void wxDataFormat::SetType(  wxDataFormatId  Type )
 {
-    m_vType = vType;
-
-    if (m_vType == wxDF_TEXT)
-        m_vFormat = 0;
-    else
-    if (m_vType == wxDF_BITMAP)
-        m_vFormat = 0;
-    else
-    if (m_vType == wxDF_FILENAME)
-        m_vFormat = 0;
+    m_type = Type;
+
+    if (m_type == wxDF_TEXT)
+        m_format = 'TEXT';
+    else if (m_type == wxDF_BITMAP || m_type == wxDF_METAFILE )
+        m_format = 'PICT';
+    else if (m_type == wxDF_FILENAME)
+        m_format = kDragFlavorTypeHFS ;
     else
     {
        wxFAIL_MSG( wxT("invalid dataformat") );
@@ -102,56 +87,37 @@ void wxDataFormat::SetType(
 
 wxDataFormatId wxDataFormat::GetType() const
 {
-    return m_vType;
+    return m_type;
 }
 
 wxString wxDataFormat::GetId() const
 {
-    wxString                        sRet("");  // TODO: gdk_atom_name( m_format ) );
+    wxString sRet("");  // TODO: to name of ( m_format ) );
     return sRet;
 }
 
-void wxDataFormat::SetId(
-  NativeFormat                      vFormat
-)
+void wxDataFormat::SetId(  NativeFormat  format )
 {
-    m_vFormat = vFormat;
-// TODO:
-/*
-    if (m_format == g_textAtom)
+    m_format = format;
+
+    if (m_format == 'TEXT')
         m_type = wxDF_TEXT;
     else
-    if (m_format == g_pngAtom)
+    if (m_format == 'PICT')
         m_type = wxDF_BITMAP;
     else
-    if (m_format == g_fileAtom)
+    if (m_format == kDragFlavorTypeHFS )
         m_type = wxDF_FILENAME;
     else
         m_type = wxDF_PRIVATE;
-*/
 }
 
-void wxDataFormat::SetId(
-  const wxChar*                     zId
-)
+void wxDataFormat::SetId( const wxChar* zId )
 {
     wxString                        tmp(zId);
 
-    m_vType = wxDF_PRIVATE;
-    m_vFormat = 0;// TODO: get the format gdk_atom_intern( wxMBSTRINGCAST tmp.mbc_str(), FALSE );
-}
-
-void wxDataFormat::PrepareFormats()
-{
-// TODO:
-/*
-    if (!g_textAtom)
-        g_textAtom = gdk_atom_intern( "STRING", FALSE );
-    if (!g_pngAtom)
-        g_pngAtom = gdk_atom_intern( "image/png", FALSE );
-    if (!g_fileAtom)
-        g_fileAtom = gdk_atom_intern( "file:ALL", FALSE );
-*/
+    m_type = wxDF_PRIVATE;
+    m_format = 0;// TODO: get the format gdk_atom_intern( wxMBSTRINGCAST tmp.mbc_str(), FALSE );
 }
 
 //-------------------------------------------------------------------------
@@ -175,7 +141,7 @@ bool wxDataObject::IsSupportedFormat(
     }
     else
     {
-        wxDataFormat*               pFormats = new wxDataFormat[nFormatCount];
+        wxDataFormat* pFormats = new wxDataFormat[nFormatCount];
         GetAllFormats( pFormats
                       ,vDir
                      );
@@ -217,7 +183,7 @@ bool wxFileDataObject::GetDataHere(
 
 size_t wxFileDataObject::GetDataSize() const
 {
-    size_t                          nRes = 0;
+    size_t nRes = 0;
 
     for (size_t i = 0; i < m_filenames.GetCount(); i++)
     {
@@ -233,9 +199,9 @@ bool wxFileDataObject::SetData(
 , const void*                       pBuf
 )
 {
-    /* TODO */
+    m_filenames.Empty();
 
-    wxString                        sFile( (const char *)pBuf);  /* char, not wxChar */
+    wxString sFile( (const char *)pBuf);  /* char, not wxChar */
 
     AddFile(sFile);
 
@@ -259,13 +225,15 @@ wxBitmapDataObject::wxBitmapDataObject()
 }
 
 wxBitmapDataObject::wxBitmapDataObject(
-  const wxBitmap&                   rBitmap
+  const wxBitmap& rBitmap
 )
 : wxBitmapDataObjectBase(rBitmap)
 {
     Init();
-
-    DoConvertToPng();
+    if ( m_bitmap.Ok() )
+    {
+        m_pictHandle = m_bitmap.GetPict( &m_pictCreated ) ;
+    }
 }
 
 wxBitmapDataObject::~wxBitmapDataObject()
@@ -277,64 +245,61 @@ void wxBitmapDataObject::SetBitmap(
   const wxBitmap&                   rBitmap
 )
 {
-    ClearAll();
+    Clear();
     wxBitmapDataObjectBase::SetBitmap(rBitmap);
-    DoConvertToPng();
+    if ( m_bitmap.Ok() )
+    {
+        m_pictHandle = m_bitmap.GetPict( &m_pictCreated ) ;
+    }
+}
+
+void wxBitmapDataObject::Init() 
+{ 
+    m_pictHandle = NULL ;
+    m_pictCreated = false ;
+} 
+
+void wxBitmapDataObject::Clear() 
+{
+    if ( m_pictCreated && m_pictHandle )
+    {
+        KillPicture( (PicHandle) m_pictHandle ) ;
+    }
+    m_pictHandle = NULL ;
 }
 
 bool wxBitmapDataObject::GetDataHere(
   void*                             pBuf
 ) const
 {
-    if (!m_pngSize)
+    if (!m_pictHandle)
     {
         wxFAIL_MSG(wxT("attempt to copy empty bitmap failed"));
         return FALSE;
     }
-    memcpy(pBuf, m_pngData, m_pngSize);
+    memcpy(pBuf, *(Handle)m_pictHandle, GetHandleSize((Handle)m_pictHandle));
     return TRUE;
 }
 
+size_t wxBitmapDataObject::GetDataSize() const
+{
+    return GetHandleSize((Handle)m_pictHandle) ;
+}
+
 bool wxBitmapDataObject::SetData(
   size_t                            nSize
 , const void*                       pBuf
 )
 {
     Clear();
-    m_pngSize = nSize;
-    m_pngData = malloc(m_pngSize);
-
-    memcpy(m_pngData, pBuf, m_pngSize);
-
-    wxMemoryInputStream             vMstream((char*)m_pngData, m_pngSize);
-    wxImage                         vImage;
-    wxPNGHandler                    vHandler;
-
-    if (!vHandler.LoadFile(&vImage, vMstream))
-    {
-        return FALSE;
-    }
-
-    m_bitmap = vImage.ConvertToBitmap();
+    PicHandle picHandle = (PicHandle) NewHandle( nSize ) ;
+    memcpy( *picHandle , pBuf , nSize ) ;
+    m_pictHandle = picHandle ;
+    m_pictCreated = false ;
+    Rect frame = (**picHandle).picFrame ;
+    
+    m_bitmap.SetPict( picHandle ) ;
+    m_bitmap.SetWidth( frame.right - frame.left ) ;
+    m_bitmap.SetHeight( frame.bottom - frame.top ) ;
     return m_bitmap.Ok();
 }
-
-void wxBitmapDataObject::DoConvertToPng()
-{
-    if (!m_bitmap.Ok())
-        return;
-
-    wxImage                         vImage(m_bitmap);
-    wxPNGHandler                    vHandler;
-    wxCountingOutputStream          vCount;
-
-    vHandler.SaveFile(&vImage, vCount);
-
-    m_pngSize = vCount.GetSize() + 100; // sometimes the size seems to vary ???
-    m_pngData = malloc(m_pngSize);
-
-    wxMemoryOutputStream            vMstream((char*) m_pngData, m_pngSize);
-
-    vHandler.SaveFile(&vImage, vMstream );
-}
-