Added a new icon to the History panel to clear out all the undo and redo history...

git-svn-id: http://svn.voria.com/code@1751 1f10aa63-cdf2-0310-b900-c93c546f37ac

diff --git a/synfig-studio/trunk/src/gtkmm/dock_history.cpp b/synfig-studio/trunk/src/gtkmm/dock_history.cpp
index 4887895..c8fc3da 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/dock_history.cpp
+++ b/synfig-studio/trunk/src/gtkmm/dock_history.cpp
@@ -95,6 +95,17 @@ Dock_History::Dock_History():
                )
        );
        action_group->add(Gtk::Action::create(
+               "clear-undo-and-redo",
+               Gtk::Stock::CLEAR,
+               _("Clear Undo and Redo Stacks"),
+               _("Clear the undo and redo stacks")
+       ),
+               sigc::mem_fun(
+                       *this,
+                       &Dock_History::clear_undo_and_redo
+               )
+       );
+       action_group->add(Gtk::Action::create(
                "undo",
                Gtk::StockID("gtk-undo"),
                _("Undo"),
@@ -121,6 +132,7 @@ Dock_History::Dock_History():
        "       <toolitem action='redo' />"
        "       <toolitem action='clear-undo' />"
        "       <toolitem action='clear-redo' />"
+       "       <toolitem action='clear-undo-and-redo' />"
        "       </toolbar>"
        "</ui>"
        ;
@@ -260,17 +272,26 @@ Dock_History::create_action_tree()
 void
 Dock_History::clear_undo()
 {
-       if(selected_instance && App::dialog_yes_no(_("Clear History"), _("You will not be able to undo any changes that you have made!\nAre you sure you want to clear the undo stack?")))
-       {
+       if(selected_instance && App::dialog_yes_no(_("Clear History"),
+                       _("You will not be able to undo any changes that you have made!\nAre you sure you want to clear the undo stack?")))
                selected_instance->clear_undo_stack();
-       }
 }
 
 void
 Dock_History::clear_redo()
 {
-       if(selected_instance && App::dialog_yes_no(_("Clear History"), _("You will not be able to redo any changes that you have made!\nAre you sure you want to clear the redo stack?")))
+       if(selected_instance && App::dialog_yes_no(_("Clear History"),
+                       _("You will not be able to redo any changes that you have made!\nAre you sure you want to clear the redo stack?")))
+               selected_instance->clear_redo_stack();
+}
+
+void
+Dock_History::clear_undo_and_redo()
+{
+       if(selected_instance && App::dialog_yes_no(_("Clear History"),
+                       _("You will not be able to undo or redo any changes that you have made!\nAre you sure you want to clear the undo and redo stacks?")))
        {
+               selected_instance->clear_undo_stack();
                selected_instance->clear_redo_stack();
        }
 }
@@ -285,6 +306,7 @@ Dock_History::update_undo_redo()
                action_group->get_action("clear-undo")->set_sensitive(instance->get_undo_status());
                action_group->get_action("redo")->set_sensitive(instance->get_redo_status());
                action_group->get_action("clear-redo")->set_sensitive(instance->get_redo_status());
+               action_group->get_action("clear-undo-and-redo")->set_sensitive(instance->get_undo_status() || instance->get_redo_status());
        }
 }
 

diff --git a/synfig-studio/trunk/src/gtkmm/dock_history.h b/synfig-studio/trunk/src/gtkmm/dock_history.h
index 6973aa1..00154b2 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/dock_history.h
+++ b/synfig-studio/trunk/src/gtkmm/dock_history.h
@@ -69,6 +69,7 @@ public:
 
        void clear_undo();
        void clear_redo();
+       void clear_undo_and_redo();
 
        bool on_action_event(GdkEvent *event);
        void on_action_toggle(const Glib::ustring& path);