Cured some bugs/typos/spacing in docs

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

diff --git a/src/gtk/clipbrd.cpp b/src/gtk/clipbrd.cpp
index a4bf7b6a6fbebecd5d955decd45f41440b985cba..827e86ea22da383f6744af0444e3f3418814a2aa 100644 (file)
--- a/src/gtk/clipbrd.cpp
+++ b/src/gtk/clipbrd.cpp
@@ -21,6 +21,15 @@
 #include "gdk/gdk.h"
 #include "gtk/gtk.h"
 
 #include "gdk/gdk.h"
 #include "gtk/gtk.h"
 

+//-----------------------------------------------------------------------------
+// thread system
+//-----------------------------------------------------------------------------
+
+#if wxUSE_THREADS
+extern void wxapp_install_thread_wakeup();
+extern void wxapp_uninstall_thread_wakeup();
+#endif
+

 //-----------------------------------------------------------------------------
 // data
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // data
 //-----------------------------------------------------------------------------


@@ -91,7 +100,7 @@ targets_selection_received( GtkWidget *WXUNUSED(widget),
 
     for (unsigned int i=0; i<selection_data->length/sizeof(GdkAtom); i++)
     {
 
     for (unsigned int i=0; i<selection_data->length/sizeof(GdkAtom); i++)
     {

-/*      char *name = gdk_atom_name (atoms[i]);
+/*        char *name = gdk_atom_name (atoms[i]);

         if (name) printf( "Format available: %s.\n", name ); */
       
         if (atoms[i] == clipboard->m_targetRequested)
         if (name) printf( "Format available: %s.\n", name ); */
       
         if (atoms[i] == clipboard->m_targetRequested)


@@ -370,6 +379,8 @@ wxClipboard::wxClipboard()
   
     m_formatSupported = FALSE;
     m_targetRequested = 0;
   
     m_formatSupported = FALSE;
     m_targetRequested = 0;

+    
+    m_usePrimary = FALSE;

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


@@ -384,9 +395,13 @@ void wxClipboard::Clear()
 {
     if (m_dataBroker)
     { 
 {
     if (m_dataBroker)
     { 

+#if wxUSE_THREADS
+        /* disable GUI threads */
+        wxapp_uninstall_thread_wakeup();
+#endif
+    

         /*  As we have data we also own the clipboard. Once we no longer own
             it, clear_selection is called which will set m_data to zero */
         /*  As we have data we also own the clipboard. Once we no longer own
             it, clear_selection is called which will set m_data to zero */

-     

         if (gdk_selection_owner_get( g_clipboardAtom ) == m_clipboardWidget->window)
         {
             m_waiting = TRUE;
         if (gdk_selection_owner_get( g_clipboardAtom ) == m_clipboardWidget->window)
         {
             m_waiting = TRUE;


@@ -410,6 +425,11 @@ void wxClipboard::Clear()
            delete m_dataBroker;
            m_dataBroker = (wxDataBroker*) NULL;
        }
            delete m_dataBroker;
            m_dataBroker = (wxDataBroker*) NULL;
        }

+       
+#if wxUSE_THREADS
+        /* re-enable GUI threads */
+        wxapp_install_thread_wakeup();
+#endif

     }
   
     m_targetRequested = 0;
     }
   
     m_targetRequested = 0;


@@ -422,7 +442,7 @@ bool wxClipboard::Open()
     wxCHECK_MSG( !m_open, FALSE, _T("clipboard already open") );
   
     m_open = TRUE;
     wxCHECK_MSG( !m_open, FALSE, _T("clipboard already open") );
   
     m_open = TRUE;

-  
+    

     return TRUE;
 }
 
     return TRUE;
 }
 


@@ -492,27 +512,40 @@ bool wxClipboard::AddData( wxDataObject *data )
                               (gpointer) NULL );
 #endif
 
                               (gpointer) NULL );
 #endif
 

-//    printf( "vorher.\n" );                          
+#if wxUSE_THREADS
+        /* disable GUI threads */
+        wxapp_uninstall_thread_wakeup();
+#endif
+    

     /* Tell the world we offer clipboard data */
     if (!gtk_selection_owner_set( m_clipboardWidget, 
                                   g_clipboardAtom,
                                  GDK_CURRENT_TIME ))
     {
     /* Tell the world we offer clipboard data */
     if (!gtk_selection_owner_set( m_clipboardWidget, 
                                   g_clipboardAtom,
                                  GDK_CURRENT_TIME ))
     {

+#if wxUSE_THREADS
+        /* re-enable GUI threads */
+        wxapp_install_thread_wakeup();
+#endif

         return FALSE;
     }
     m_ownsClipboard = TRUE;
     
         return FALSE;
     }
     m_ownsClipboard = TRUE;
     

-//    printf( "nachher.\n" );                         
-    
-    return TRUE;
-    

     if (!gtk_selection_owner_set( m_clipboardWidget, 
                                   GDK_SELECTION_PRIMARY,
                                  GDK_CURRENT_TIME ))
     {  
     if (!gtk_selection_owner_set( m_clipboardWidget, 
                                   GDK_SELECTION_PRIMARY,
                                  GDK_CURRENT_TIME ))
     {  

+#if wxUSE_THREADS
+        /* re-enable GUI threads */
+        wxapp_install_thread_wakeup();
+#endif

         return FALSE;
     }
     m_ownsPrimarySelection = TRUE;
         return FALSE;
     }
     m_ownsPrimarySelection = TRUE;

+    
+#if wxUSE_THREADS
+    /* re-enable GUI threads */
+    wxapp_install_thread_wakeup();
+#endif

        
     return TRUE;
 }
        
     return TRUE;
 }


@@ -547,7 +580,7 @@ bool wxClipboard::IsSupported( wxDataFormat format )
     m_waiting = TRUE;
 
     gtk_selection_convert( m_targetsWidget,
     m_waiting = TRUE;
 
     gtk_selection_convert( m_targetsWidget,

-                          g_clipboardAtom, 
+                          m_usePrimary?GDK_SELECTION_PRIMARY:g_clipboardAtom, 

                           g_targetsAtom,
                           GDK_CURRENT_TIME );
 
                           g_targetsAtom,
                           GDK_CURRENT_TIME );
 


@@ -592,7 +625,7 @@ bool wxClipboard::GetData( wxDataObject *data )
     m_waiting = TRUE;
 
     gtk_selection_convert( m_clipboardWidget,
     m_waiting = TRUE;
 
     gtk_selection_convert( m_clipboardWidget,

-                          g_clipboardAtom, 
+                          m_usePrimary?GDK_SELECTION_PRIMARY:g_clipboardAtom, 

                           m_targetRequested,
                           GDK_CURRENT_TIME );
   
                           m_targetRequested,
                           GDK_CURRENT_TIME );