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

diff --git a/src/mac/carbon/clipbrd.cpp b/src/mac/carbon/clipbrd.cpp
index 354d3d2aec4dd5e7c72c7b886cee4a99e7d9acbe..942a17c6fb9f7ec927d913fe707ee3c5c3f3bb16 100644 (file)
--- a/src/mac/carbon/clipbrd.cpp
+++ b/src/mac/carbon/clipbrd.cpp
@@ -1,11 +1,11 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        clipbrd.cpp
 // Purpose:     Clipboard functionality
 /////////////////////////////////////////////////////////////////////////////
 // Name:        clipbrd.cpp
 // Purpose:     Clipboard functionality

-// Author:      AUTHOR
+// Author:      Stefan Csomor

 // Modified by:
 // Modified by:

-// Created:     ??/??/98
+// Created:     1998-01-01

 // RCS-ID:      $Id$
 // RCS-ID:      $Id$

-// Copyright:   (c) AUTHOR
+// Copyright:   (c) Stefan Csomor

 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 


@@ -21,11 +21,12 @@
 #include "wx/metafile.h"
 #include "wx/clipbrd.h"
 #include "wx/intl.h"
 #include "wx/metafile.h"
 #include "wx/clipbrd.h"
 #include "wx/intl.h"

+#include "wx/log.h"

 
 

-#include "wx/mac/private.h"

 #ifndef __DARWIN__
 #include <Scrap.h>
 #endif
 #ifndef __DARWIN__
 #include <Scrap.h>
 #endif

+#include "wx/mac/uma.h"

 
 #define wxUSE_DATAOBJ 1
 
 
 #define wxUSE_DATAOBJ 1
 


@@ -43,23 +44,29 @@ void *wxGetClipboardData(wxDataFormat dataFormat, long *len)
 #else
     OSStatus err = noErr ;
 #endif
 #else
     OSStatus err = noErr ;
 #endif

-  void * data = NULL ;
+    void * data = NULL ;
+    Size byteCount;

     
     switch (dataFormat.GetType())
     {
     
     switch (dataFormat.GetType())
     {

-        case wxDF_OEMTEXT:
-            dataFormat = wxDF_TEXT;
-            // fall through
-
-        case wxDF_TEXT:
-                break;
-        default:
-            {
-                wxLogError(_("Unsupported clipboard format."));
-                return NULL;
-            }
+    case wxDF_OEMTEXT:
+        dataFormat = wxDF_TEXT;
+        // fall through
+        
+    case wxDF_TEXT:
+        break;
+    case wxDF_UNICODETEXT:
+        break;
+    case wxDF_BITMAP :
+    case wxDF_METAFILE :
+        break ;
+    default:
+        {
+            wxLogError(_("Unsupported clipboard format."));
+            return NULL;
+        }

     }
     }

-
+    

 #if TARGET_CARBON
     ScrapRef scrapRef;
     
 #if TARGET_CARBON
     ScrapRef scrapRef;
     


@@ -67,27 +74,32 @@ void *wxGetClipboardData(wxDataFormat dataFormat, long *len)
     if ( err != noTypeErr && err != memFullErr )    
     {
         ScrapFlavorFlags    flavorFlags;
     if ( err != noTypeErr && err != memFullErr )    
     {
         ScrapFlavorFlags    flavorFlags;

-        Size                byteCount;

         
         if (( err = GetScrapFlavorFlags( scrapRef, dataFormat.GetFormatId(), &flavorFlags )) == noErr)
         {
             if (( err = GetScrapFlavorSize( scrapRef, dataFormat.GetFormatId(), &byteCount )) == noErr)
             {
         
         if (( err = GetScrapFlavorFlags( scrapRef, dataFormat.GetFormatId(), &flavorFlags )) == noErr)
         {
             if (( err = GetScrapFlavorSize( scrapRef, dataFormat.GetFormatId(), &byteCount )) == noErr)
             {

-              if ( dataFormat.GetType() == wxDF_TEXT )
-                byteCount++ ;
-                
-          data = new char[ byteCount ] ;
-          if (( err = GetScrapFlavorData( scrapRef, dataFormat.GetFormatId(), &byteCount , data )) == noErr )
-          {
-            *len = byteCount ;
+                Size allocSize = byteCount ;

                 if ( dataFormat.GetType() == wxDF_TEXT )  
                 if ( dataFormat.GetType() == wxDF_TEXT )  

-                ((char*)data)[byteCount] = 0 ;
-          }
-          else
-          {
-            delete[] ((char *)data) ;
-            data = NULL ;
-          }
+                    allocSize += 1 ;
+                else if ( dataFormat.GetType() == wxDF_UNICODETEXT )  
+                    allocSize += 2 ;
+                
+                data = new char[ allocSize ] ;
+                    
+                if (( err = GetScrapFlavorData( scrapRef, dataFormat.GetFormatId(), &byteCount , data )) == noErr )
+                {
+                    *len = allocSize ;
+                    if ( dataFormat.GetType() == wxDF_TEXT )  
+                        ((char*)data)[byteCount] = 0 ;
+                    if ( dataFormat.GetType() == wxDF_UNICODETEXT )  
+                        ((wxChar*)data)[byteCount/2] = 0 ;
+                }
+                else
+                {
+                    delete[] ((char *)data) ;
+                    data = NULL ;
+                }

             }
         }
     }
             }
         }
     }


@@ -100,29 +112,45 @@ void *wxGetClipboardData(wxDataFormat dataFormat, long *len)
     HUnlock( datahandle ) ;
     if ( GetHandleSize( datahandle ) > 0 )
     {
     HUnlock( datahandle ) ;
     if ( GetHandleSize( datahandle ) > 0 )
     {

-      long byteCount = GetHandleSize( datahandle ) ;
-      if ( dataFormat.GetType() == wxDF_TEXT )  
-        data = new char[ byteCount + 1] ;
-      else
-        data = new char[ byteCount ] ;
-
-      memcpy( (char*) data , (char*) *datahandle , byteCount ) ;
-      if ( dataFormat.GetType() == wxDF_TEXT )  
-          ((char*)data)[byteCount] = 0 ;
-      * len = byteCount ;
+        byteCount = GetHandleSize( datahandle ) ;
+        Size allocSize = byteCount ;
+        if ( dataFormat.GetType() == wxDF_TEXT )  
+            allocSize += 1 ;
+        else if ( dataFormat.GetType() == wxDF_UNICODETEXT )  
+            allocSize += 2 ;
+
+        data = new char[ allocSize ] ;
+
+        memcpy( (char*) data , (char*) *datahandle , byteCount ) ;
+        if ( dataFormat.GetType() == wxDF_TEXT )  
+            ((char*)data)[byteCount] = 0 ;
+        if ( dataFormat.GetType() == wxDF_UNICODETEXT )  
+            ((wxChar*)data)[byteCount/2] = 0 ;
+        *len = byteCount ;

     }
     DisposeHandle( datahandle ) ;
 #endif
     if ( err )
     {
         wxLogSysError(_("Failed to get clipboard data."));
     }
     DisposeHandle( datahandle ) ;
 #endif
     if ( err )
     {
         wxLogSysError(_("Failed to get clipboard data."));

-
+        

         return NULL ;
     }
         return NULL ;
     }

+

     if ( dataFormat.GetType() == wxDF_TEXT && wxApp::s_macDefaultEncodingIsPC )
     {
     if ( dataFormat.GetType() == wxDF_TEXT && wxApp::s_macDefaultEncodingIsPC )
     {

-      wxMacConvertToPC((char*)data) ;
+        wxString st = wxMacMakeStringFromCString( (char*) data ) ;
+#if wxUSE_UNICODE
+        wxCharBuffer buf = st.ToAscii() ;
+#else
+        char* buf = st ;
+#endif
+        char* newdata = new char[strlen(buf)+1] ;
+        memcpy( newdata , buf , strlen(buf)+1 ) ;
+        delete[] ((char*) data ) ;
+        data = newdata ;

     }
     }

+

     return data;
 }
 
     return data;
 }
 


@@ -135,8 +163,8 @@ IMPLEMENT_DYNAMIC_CLASS(wxClipboard, wxObject)
 
 wxClipboard::wxClipboard()
 {
 
 wxClipboard::wxClipboard()
 {

-  m_open = false ;
-  m_data = NULL ;
+    m_open = false ;
+    m_data = NULL ;

 }
 
 wxClipboard::~wxClipboard()
 }
 
 wxClipboard::~wxClipboard()


@@ -202,8 +230,6 @@ bool wxClipboard::AddData( wxDataObject *data )
 
     wxCHECK_MSG( data, FALSE, wxT("data is invalid") );
 
 
     wxCHECK_MSG( data, FALSE, wxT("data is invalid") );
 

-    wxDataFormat format = data->GetPreferredFormat();
-

     /* we can only store one wxDataObject */
     Clear();
 
     /* we can only store one wxDataObject */
     Clear();
 


@@ -220,9 +246,9 @@ bool wxClipboard::AddData( wxDataObject *data )
                     array[i].GetId().c_str() );
 
 #if !TARGET_CARBON
                     array[i].GetId().c_str() );
 
 #if !TARGET_CARBON

-          OSErr err = noErr ;
+        OSErr err = noErr ;

 #else
 #else

-          OSStatus err = noErr ;
+        OSStatus err = noErr ;

 #endif
 
        switch ( array[i].GetType() )
 #endif
 
        switch ( array[i].GetType() )


@@ -232,52 +258,47 @@ bool wxClipboard::AddData( wxDataObject *data )
            {
                wxTextDataObject* textDataObject = (wxTextDataObject*) data;
                wxString str(textDataObject->GetText());
            {
                wxTextDataObject* textDataObject = (wxTextDataObject*) data;
                wxString str(textDataObject->GetText());

-                wxString mac ;
-                if ( wxApp::s_macDefaultEncodingIsPC )
-                {
-                    mac = wxMacMakeMacStringFromPC(textDataObject->GetText()) ;
-                }
-                else
-                {
-                    mac = textDataObject->GetText() ;
-                }
-        #if !TARGET_CARBON
-                        err = PutScrap( mac.Length() , 'TEXT' , mac.c_str() ) ;
-        #else
-                        ScrapRef    scrap;
-                        err = GetCurrentScrap (&scrap); 
-                        if ( !err )
-                        {
-                            err = PutScrapFlavor (scrap, 'TEXT', 0, mac.Length(), mac.c_str());
-                        }
-        #endif
+               wxCharBuffer buf = wxMacStringToCString( str ) ;
+               err = UMAPutScrap( strlen(buf) , kScrapFlavorTypeText , (void*) buf.data()  ) ;

            }
            break ;
            }
            break ;

-
+#if wxUSE_UNICODE
+           case wxDF_UNICODETEXT :
+           {
+               wxTextDataObject* textDataObject = (wxTextDataObject*) data;
+               wxString str(textDataObject->GetText());
+               err = UMAPutScrap( str.Length() * sizeof(wxChar) , kScrapFlavorTypeUnicode , (void*) str.wc_str()  ) ;
+           }
+           break ;
+#endif

 #if wxUSE_DRAG_AND_DROP
         case wxDF_METAFILE:
            {
 #if wxUSE_DRAG_AND_DROP
         case wxDF_METAFILE:
            {

-              wxMetafileDataObject* metaFileDataObject =
+                wxMetafileDataObject* metaFileDataObject =

                 (wxMetafileDataObject*) data;
                 (wxMetafileDataObject*) data;

-              wxMetafile metaFile = metaFileDataObject->GetMetafile();
-                    PicHandle pict = (PicHandle) metaFile.GetHMETAFILE() ;
-                    HLock( (Handle) pict ) ;
-      #if !TARGET_CARBON
-                    err = PutScrap( GetHandleSize(  (Handle) pict ) , 'PICT' , *pict ) ;
-      #else
-                    ScrapRef    scrap;
-                    err = GetCurrentScrap (&scrap); 
-                    if ( !err )
-                    {
-                        err = PutScrapFlavor (scrap, 'PICT', 0, GetHandleSize((Handle) pict), *pict);
-                    }
-      #endif
-                    HUnlock(  (Handle) pict ) ;
+                  wxMetafile metaFile = metaFileDataObject->GetMetafile();
+                PicHandle pict = (PicHandle) metaFile.GetHMETAFILE() ;
+                  HLock( (Handle) pict ) ;
+                  err = UMAPutScrap( GetHandleSize(  (Handle) pict ) , kScrapFlavorTypePicture , *pict ) ;
+                  HUnlock(  (Handle) pict ) ;

            }
            break ;
 #endif
            case wxDF_BITMAP:
            case wxDF_DIB:
            }
            break ;
 #endif
            case wxDF_BITMAP:
            case wxDF_DIB:

+           {
+                   bool created = false ;
+                   PicHandle pict = NULL ;
+                   
+                   wxBitmapDataObject* bitmapDataObject = (wxBitmapDataObject*) data ;
+                   pict = (PicHandle) bitmapDataObject->GetBitmap().GetPict( &created ) ;
+
+                  HLock( (Handle) pict ) ;
+                  err = UMAPutScrap( GetHandleSize(  (Handle) pict ) , kScrapFlavorTypePicture , *pict ) ;
+                  HUnlock(  (Handle) pict ) ;
+                  if ( created )
+                      KillPicture( pict ) ;
+           }

            default:
                 break ;
        }
            default:
                 break ;
        }


@@ -336,7 +357,7 @@ bool wxClipboard::GetData( wxDataObject& data )
 {
     wxCHECK_MSG( m_open, FALSE, wxT("clipboard not open") );
 
 {
     wxCHECK_MSG( m_open, FALSE, wxT("clipboard not open") );
 

-    int formatcount = data.GetFormatCount() + 1 ;
+    size_t formatcount = data.GetFormatCount() + 1 ;

     wxDataFormat *array = new wxDataFormat[ formatcount  ];
     array[0] = data.GetPreferredFormat();
     data.GetAllFormats( &array[1] );
     wxDataFormat *array = new wxDataFormat[ formatcount  ];
     array[0] = data.GetPreferredFormat();
     data.GetAllFormats( &array[1] );


@@ -376,8 +397,10 @@ bool wxClipboard::GetData( wxDataObject& data )
 
           switch ( format.GetType() )
           {
 
           switch ( format.GetType() )
           {

-              case wxDF_TEXT:
-              case wxDF_OEMTEXT:
+              case wxDF_TEXT :
+              case wxDF_OEMTEXT :
+              case wxDF_BITMAP :
+              case wxDF_METAFILE :

               {
                   long len ;
                   char* s = (char*)wxGetClipboardData(format, &len );
               {
                   long len ;
                   char* s = (char*)wxGetClipboardData(format, &len );


@@ -389,7 +412,7 @@ bool wxClipboard::GetData( wxDataObject& data )
                     transferred = true ;
                   }
               }
                     transferred = true ;
                   }
               }

-                                                       break ;
+                            break ;

 
               default :
                 break ;
 
               default :
                 break ;