Fix a free() that should be an iks_free(). Fix an array overflow in the

[evince.git] / shell / ev-view.c

diff --git a/shell/ev-view.c b/shell/ev-view.c
index f984396c861ea96a6f64d9c197dc14820dc07d0b..d107df965b19b1d73577b63918a2479c70bed4e8 100644 (file)
--- a/shell/ev-view.c
+++ b/shell/ev-view.c
@@ -320,6 +320,7 @@ static void       compute_selections                         (EvView
                                                              GdkPoint           *start,
                                                              GdkPoint           *stop);
 static void       clear_selection                            (EvView             *view);
+static void       clear_link_selected                        (EvView             *view);
 static void       selection_free                             (EvViewSelection    *selection);
 static char*      get_selected_text                          (EvView             *ev_view);
 static void       ev_view_primary_get_cb                     (GtkClipboard       *clipboard,
@@ -3178,6 +3179,7 @@ ev_view_button_release_event (GtkWidget      *widget,
        }
 
        if (view->selection_info.selections) {
+               clear_link_selected (view);
                ev_view_update_primary_selection (view);
                
                if (view->selection_info.in_drag) {
@@ -3823,6 +3825,7 @@ ev_view_finalize (GObject *object)
        g_free (view->find_status);
 
        clear_selection (view);
+       clear_link_selected (view);
 
        if (view->image_dnd_info.image)
                g_object_unref (view->image_dnd_info.image);
@@ -5746,19 +5749,27 @@ get_selected_text (EvView *view)
        return normalized_text;
 }
 
+static void
+ev_view_clipboard_copy (EvView      *view,
+                       const gchar *text)
+{
+       GtkClipboard *clipboard;
+
+       clipboard = gtk_widget_get_clipboard (GTK_WIDGET (view),
+                                             GDK_SELECTION_CLIPBOARD);
+       gtk_clipboard_set_text (clipboard, text, -1);
+}
+
 void
 ev_view_copy (EvView *ev_view)
 {
-       GtkClipboard *clipboard;
        char *text;
 
        if (!EV_IS_SELECTION (ev_view->document))
                return;
 
        text = get_selected_text (ev_view);
-       clipboard = gtk_widget_get_clipboard (GTK_WIDGET (ev_view),
-                                             GDK_SELECTION_CLIPBOARD);
-       gtk_clipboard_set_text (clipboard, text, -1);
+       ev_view_clipboard_copy (ev_view, text);
        g_free (text);
 }
 
@@ -5769,15 +5780,20 @@ ev_view_primary_get_cb (GtkClipboard     *clipboard,
                        gpointer          data)
 {
        EvView *ev_view = EV_VIEW (data);
-       char *text;
 
-       if (!EV_IS_SELECTION (ev_view->document))
-               return;
-
-       text = get_selected_text (ev_view);
-       if (text) {
-               gtk_selection_data_set_text (selection_data, text, -1);
-               g_free (text);
+       if (ev_view->link_selected) {
+               gtk_selection_data_set_text (selection_data,
+                                            ev_link_action_get_uri (ev_view->link_selected),
+                                            -1);
+       } else if (EV_IS_SELECTION (ev_view->document) &&
+                  ev_view->selection_info.selections) {
+               gchar *text;
+               
+               text = get_selected_text (ev_view);
+               if (text) {
+                       gtk_selection_data_set_text (selection_data, text, -1);
+                       g_free (text);
+               }
        }
 }
 
@@ -5788,6 +5804,7 @@ ev_view_primary_clear_cb (GtkClipboard *clipboard,
        EvView *view = EV_VIEW (data);
 
        clear_selection (view);
+       clear_link_selected (view);
 }
 
 static void
@@ -5798,7 +5815,7 @@ ev_view_update_primary_selection (EvView *ev_view)
        clipboard = gtk_widget_get_clipboard (GTK_WIDGET (ev_view),
                                               GDK_SELECTION_PRIMARY);
 
-       if (ev_view->selection_info.selections) {
+       if (ev_view->selection_info.selections || ev_view->link_selected) {
                if (!gtk_clipboard_set_with_owner (clipboard,
                                                   clipboard_targets,
                                                   G_N_ELEMENTS (clipboard_targets),
@@ -5812,6 +5829,27 @@ ev_view_update_primary_selection (EvView *ev_view)
        }
 }
 
+static void
+clear_link_selected (EvView *view)
+{
+       if (view->link_selected) {
+               g_object_unref (view->link_selected);
+               view->link_selected = NULL;
+       }
+}
+
+void
+ev_view_copy_link_address (EvView       *view,
+                          EvLinkAction *action)
+{
+       clear_link_selected (view);
+       
+       ev_view_clipboard_copy (view, ev_link_action_get_uri (action));
+       
+       view->link_selected = g_object_ref (action);
+       ev_view_update_primary_selection (view);
+}
+
 /*** Cursor operations ***/
 
 static GdkCursor *