More for wxPython 2.0b9 (hopefully the last...)

[wxWidgets.git] / src / gtk / clipbrd.cpp

diff --git a/src/gtk/clipbrd.cpp b/src/gtk/clipbrd.cpp
index f6ad2415f2fc2f64ca943096c8e2a3d27acdc66b..213357b8ff5f230901788e306aac64627374a984 100644 (file)
--- a/src/gtk/clipbrd.cpp
+++ b/src/gtk/clipbrd.cpp
@@ -91,10 +91,8 @@ targets_selection_received( GtkWidget *WXUNUSED(widget),
 
     for (unsigned int i=0; i<selection_data->length/sizeof(GdkAtom); i++)
     {
-/*
-        char *name = gdk_atom_name (atoms[i]);
-        if (name) printf( "Format available: %s.\n", name );
-*/
+/*      char *name = gdk_atom_name (atoms[i]);
+        if (name) printf( "Format available: %s.\n", name ); */
       
         if (atoms[i] == clipboard->m_targetRequested)
         {
@@ -226,6 +224,7 @@ selection_clear_clip( GtkWidget *WXUNUSED(widget), GdkEventSelection *event )
     }
     else
     {
+        wxTheClipboard->m_waiting = FALSE;
         return FALSE;
     }
     
@@ -241,6 +240,7 @@ selection_clear_clip( GtkWidget *WXUNUSED(widget), GdkEventSelection *event )
        }
     }
   
+    wxTheClipboard->m_waiting = FALSE;
     return TRUE;
 }
 
@@ -275,14 +275,19 @@ selection_handler( GtkWidget *WXUNUSED(widget), GtkSelectionData *selection_data
            
                wxString text = text_object->GetText();
            
-               char *s = WXSTRINGCAST text;
+#if wxUSE_UNICODE
+               const wxWX2MBbuf s = text.mbc_str();
+               int len = strlen(s);
+#else // more efficient in non-Unicode
+               const char *s = text.c_str();
                int len = (int) text.Length();
+#endif
                
                 gtk_selection_data_set( 
                     selection_data, 
                    GDK_SELECTION_TYPE_STRING, 
                    8*sizeof(gchar),
-                   (unsigned char*) s, 
+                   (unsigned char*) (const char*) s,
                    len ); 
                    
                break;
@@ -385,12 +390,20 @@ void wxClipboard::Clear()
      
         if (gdk_selection_owner_get( g_clipboardAtom ) == m_clipboardWidget->window)
         {
+            m_waiting = TRUE;
+           
             gtk_selection_owner_set( (GtkWidget*) NULL, g_clipboardAtom, GDK_CURRENT_TIME );
+           
+            while (m_waiting) gtk_main_iteration();
         }
     
         if (gdk_selection_owner_get( GDK_SELECTION_PRIMARY ) == m_clipboardWidget->window)
         {
+            m_waiting = TRUE;
+           
             gtk_selection_owner_set( (GtkWidget*) NULL, GDK_SELECTION_PRIMARY, GDK_CURRENT_TIME );
+           
+            while (m_waiting) gtk_main_iteration();
         }
     
         if (m_dataBroker)
@@ -407,7 +420,7 @@ void wxClipboard::Clear()
 
 bool wxClipboard::Open()
 {
-    wxCHECK_MSG( !m_open, FALSE, "clipboard already open" );
+    wxCHECK_MSG( !m_open, FALSE, _T("clipboard already open") );
   
     m_open = TRUE;
   
@@ -416,9 +429,9 @@ bool wxClipboard::Open()
 
 bool wxClipboard::SetData( wxDataObject *data )
 {
-    wxCHECK_MSG( m_open, FALSE, "clipboard not open" );
+    wxCHECK_MSG( m_open, FALSE, _T("clipboard not open") );
   
-    wxCHECK_MSG( data, FALSE, "data is invalid" );
+    wxCHECK_MSG( data, FALSE, _T("data is invalid") );
   
     Clear();
 
@@ -427,9 +440,9 @@ bool wxClipboard::SetData( wxDataObject *data )
 
 bool wxClipboard::AddData( wxDataObject *data )
 {
-    wxCHECK_MSG( m_open, FALSE, "clipboard not open" );
+    wxCHECK_MSG( m_open, FALSE, _T("clipboard not open") );
   
-    wxCHECK_MSG( data, FALSE, "data is invalid" );
+    wxCHECK_MSG( data, FALSE, _T("data is invalid") );
     
     /* if clipboard has been cleared before, create new data broker */
   
@@ -443,7 +456,7 @@ bool wxClipboard::AddData( wxDataObject *data )
     
     GdkAtom format = data->GetFormat().GetAtom();
        
-    wxCHECK_MSG( format, FALSE, "data has invalid format" );
+    wxCHECK_MSG( format, FALSE, _T("data has invalid format") );
     
     /* This should happen automatically, but to be on the safe side */
       
@@ -508,20 +521,20 @@ bool wxClipboard::AddData( wxDataObject *data )
 
 void wxClipboard::Close()
 {
-    wxCHECK_RET( m_open, "clipboard not open" );
+    wxCHECK_RET( m_open, _T("clipboard not open") );
     
     m_open = FALSE;
 }
 
 bool wxClipboard::IsSupported( wxDataFormat format )
 {
-    wxCHECK_MSG( m_open, FALSE, "clipboard not open" );
+    wxCHECK_MSG( m_open, FALSE, _T("clipboard not open") );
     
     /* store requested format to be asked for by callbacks */
     
     m_targetRequested = format.GetAtom();
   
-    wxCHECK_MSG( m_targetRequested, FALSE, "invalid clipboard format" );
+    wxCHECK_MSG( m_targetRequested, FALSE, _T("invalid clipboard format") );
     
     m_formatSupported = FALSE;
   
@@ -534,12 +547,12 @@ bool wxClipboard::IsSupported( wxDataFormat format )
        sets it to FALSE */
 
     m_waiting = TRUE;
-      
+
     gtk_selection_convert( m_targetsWidget,
                           g_clipboardAtom, 
                           g_targetsAtom,
                           GDK_CURRENT_TIME );
-                          
+
     while (m_waiting) gtk_main_iteration();
     
     if (!m_formatSupported) return FALSE;
@@ -549,7 +562,7 @@ bool wxClipboard::IsSupported( wxDataFormat format )
     
 bool wxClipboard::GetData( wxDataObject *data )
 {
-    wxCHECK_MSG( m_open, FALSE, "clipboard not open" );
+    wxCHECK_MSG( m_open, FALSE, _T("clipboard not open") );
     
     /* is data supported by clipboard ? */
     
@@ -563,7 +576,7 @@ bool wxClipboard::GetData( wxDataObject *data )
     
     m_targetRequested = data->GetFormat().GetAtom();
   
-    wxCHECK_MSG( m_targetRequested, FALSE, "invalid clipboard format" );
+    wxCHECK_MSG( m_targetRequested, FALSE, _T("invalid clipboard format") );
     
     /* start query */
     
@@ -589,7 +602,7 @@ bool wxClipboard::GetData( wxDataObject *data )
 
     /* this is a true error as we checked for the presence of such data before */
 
-    wxCHECK_MSG( m_formatSupported, FALSE, "error retrieving data from clipboard" );
+    wxCHECK_MSG( m_formatSupported, FALSE, _T("error retrieving data from clipboard") );
   
     return TRUE;
 }