// Author: Robert Roebling
// Id: $Id$
// Copyright: (c) 1998 Robert Roebling
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
GdkAtom selection;
GdkAtom target;
GdkAtom type;
- gint format;
+ gint format;
guchar *data;
- gint length;
+ gint length;
};
*/
#if (GTK_MINOR_VERSION > 0)
guint32 WXUNUSED(time),
#endif
- wxClipboard *clipboard )
+ wxClipboard *clipboard )
{
if (!wxTheClipboard)
{
#if (GTK_MINOR_VERSION > 0)
guint32 WXUNUSED(time),
#endif
- wxClipboard *clipboard )
+ wxClipboard *clipboard )
{
if (!wxTheClipboard)
{
clipboard->m_waiting = FALSE;
return;
}
-
+
data_object->SetData( format, (size_t) selection_data->length, (const char*) selection_data->data );
wxTheClipboard->m_formatSupported = TRUE;
{
/* the clipboard is no longer in our hands. we can the delete clipboard data. */
if (wxTheClipboard->m_data)
- {
- delete wxTheClipboard->m_data;
- wxTheClipboard->m_data = (wxDataObject*) NULL;
- }
+ {
+ delete wxTheClipboard->m_data;
+ wxTheClipboard->m_data = (wxDataObject*) NULL;
+ }
}
wxTheClipboard->m_waiting = FALSE;
/* this will fail for composite formats */
if (format.GetType() == wxDF_TEXT)
{
- wxTextDataObject *text_object = (wxTextDataObject*) data;
- wxString text( text_object->GetText() );
+ wxTextDataObject *text_object = (wxTextDataObject*) data;
+ wxString text( text_object->GetText() );
#if wxUSE_UNICODE
- const wxWX2MBbuf s = text.mbc_str();
- int len = strlen(s);
+ 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();
+ 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*) (const char*) s,
+ GDK_SELECTION_TYPE_STRING,
+ 8*sizeof(gchar),
+ (unsigned char*) (const char*) s,
len );
-
- return;
+
+ return;
}
int size = data->GetDataSize( format );
gtk_selection_data_set(
selection_data,
- GDK_SELECTION_TYPE_STRING,
- 8*sizeof(gchar),
- (unsigned char*) d,
- size );
+ GDK_SELECTION_TYPE_STRING,
+ 8*sizeof(gchar),
+ (unsigned char*) d,
+ size );
}
//-----------------------------------------------------------------------------
gtk_signal_connect( GTK_OBJECT(m_targetsWidget),
"selection_received",
- GTK_SIGNAL_FUNC( targets_selection_received ),
- (gpointer) this );
-
+ GTK_SIGNAL_FUNC( targets_selection_received ),
+ (gpointer) this );
+
/* we use m_clipboardWidget to get and to offer data */
m_clipboardWidget = gtk_window_new( GTK_WINDOW_POPUP );
gtk_signal_connect( GTK_OBJECT(m_clipboardWidget),
"selection_received",
- GTK_SIGNAL_FUNC( selection_received ),
- (gpointer) this );
+ GTK_SIGNAL_FUNC( selection_received ),
+ (gpointer) this );
gtk_signal_connect( GTK_OBJECT(m_clipboardWidget),
"selection_clear_event",
- GTK_SIGNAL_FUNC( selection_clear_clip ),
- (gpointer) NULL );
-
+ GTK_SIGNAL_FUNC( selection_clear_clip ),
+ (gpointer) NULL );
+
if (!g_clipboardAtom) g_clipboardAtom = gdk_atom_intern( "CLIPBOARD", FALSE );
if (!g_targetsAtom) g_targetsAtom = gdk_atom_intern ("TARGETS", FALSE);
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_data)
{
- delete m_data;
- m_data = (wxDataObject*) NULL;
- }
-
+ delete m_data;
+ m_data = (wxDataObject*) NULL;
+ }
+
#if wxUSE_THREADS
/* re-enable GUI threads */
wxapp_install_thread_wakeup();
for (size_t i = 0; i < m_data->GetFormatCount(); i++)
{
GdkAtom atom = array[i];
- wxLogDebug( wxT("Clipboard Supported atom %s"), gdk_atom_name( atom ) );
+ wxLogDebug( wxT("Clipboard Supported atom %s"), gdk_atom_name( atom ) );
/* Add handlers if someone requests data. We currently always
- offer data to the clipboard and the primary selection. Maybe
- we should make that depend on the usePrimary flag */
-
+ offer data to the clipboard and the primary selection. Maybe
+ we should make that depend on the usePrimary flag */
+
gtk_selection_add_target( GTK_WIDGET(m_clipboardWidget),
GDK_SELECTION_PRIMARY,
- atom,
- 0 ); /* what is info ? */
-
+ atom,
+ 0 ); /* what is info ? */
+
gtk_selection_add_target( GTK_WIDGET(m_clipboardWidget),
g_clipboardAtom,
- atom,
- 0 ); /* what is info ? */
+ atom,
+ 0 ); /* what is info ? */
}
delete[] array;
-
+
gtk_signal_connect( GTK_OBJECT(m_clipboardWidget),
"selection_get",
- GTK_SIGNAL_FUNC(selection_handler),
- (gpointer) NULL );
+ GTK_SIGNAL_FUNC(selection_handler),
+ (gpointer) NULL );
#if wxUSE_THREADS
/* disable GUI threads */
/* Tell the world we offer clipboard data */
if (!gtk_selection_owner_set( m_clipboardWidget,
g_clipboardAtom,
- GDK_CURRENT_TIME ))
+ GDK_CURRENT_TIME ))
{
#if wxUSE_THREADS
/* re-enable GUI threads */
if (!gtk_selection_owner_set( m_clipboardWidget,
GDK_SELECTION_PRIMARY,
- GDK_CURRENT_TIME ))
+ GDK_CURRENT_TIME ))
{
#if wxUSE_THREADS
/* re-enable GUI threads */
/* re-enable GUI threads */
wxapp_install_thread_wakeup();
#endif
-
+
return TRUE;
}
m_waiting = TRUE;
gtk_selection_convert( m_targetsWidget,
- m_usePrimary ? GDK_SELECTION_PRIMARY : g_clipboardAtom,
- g_targetsAtom,
- GDK_CURRENT_TIME );
+ m_usePrimary ? (GdkAtom)GDK_SELECTION_PRIMARY
+ : g_clipboardAtom,
+ g_targetsAtom,
+ GDK_CURRENT_TIME );
while (m_waiting) gtk_main_iteration();
/* is data supported by clipboard ? */
if (!IsSupported( format ))
- continue;
+ continue;
/* store pointer to data object to be filled up by callbacks */
m_receivedData = &data;
wxLogDebug( wxT("wxClipboard::GetData: format found, start convert") );
gtk_selection_convert( m_clipboardWidget,
- m_usePrimary ? GDK_SELECTION_PRIMARY : g_clipboardAtom,
- m_targetRequested,
- GDK_CURRENT_TIME );
+ m_usePrimary ? (GdkAtom)GDK_SELECTION_PRIMARY
+ : g_clipboardAtom,
+ m_targetRequested,
+ GDK_CURRENT_TIME );
while (m_waiting) gtk_main_iteration();
/* this is a true error as we checked for the presence of such data before */
wxCHECK_MSG( m_formatSupported, FALSE, wxT("error retrieving data from clipboard") );
-
- /* return success */
+
+ /* return success */
delete[] array;
return TRUE;
}
projects / wxWidgets.git / blobdiff