-Keyboard::set_edit_modifier (guint mod)
-{
- RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask & ~edit_mod);
- edit_mod = mod;
- RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask | edit_mod);
-}
-
-void
-Keyboard::set_delete_button (guint but)
-{
- delete_but = but;
-}
-
-void
-Keyboard::set_delete_modifier (guint mod)
-{
- RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask & ~delete_mod);
- delete_mod = mod;
- RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask | delete_mod);
-}
-
-void
-Keyboard::set_modifier (uint32_t newval, uint32_t& var)
-{
- RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask & ~var);
- var = newval;
- RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask | var);
-}
-
-void
-Keyboard::set_snap_modifier (guint mod)
-{
- RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask & ~snap_mod);
- snap_mod = mod;
- RelevantModifierKeyMask = GdkModifierType (RelevantModifierKeyMask | snap_mod);
-}
-
-bool
-Keyboard::is_edit_event (GdkEventButton *ev)
-{
- return (ev->type == GDK_BUTTON_PRESS || ev->type == GDK_BUTTON_RELEASE) &&
- (ev->button == Keyboard::edit_button()) &&
- ((ev->state & RelevantModifierKeyMask) == Keyboard::edit_modifier());
-}
-
-bool
-Keyboard::is_button2_event (GdkEventButton* ev)
-{
-#ifdef GTKOSX
- return (ev->button == 2) ||
- ((ev->button == 1) &&
- ((ev->state & Keyboard::button2_modifiers) == Keyboard::button2_modifiers));
-#else
- return ev->button == 2;
-#endif
-}
-
-bool
-Keyboard::is_delete_event (GdkEventButton *ev)
-{
- return (ev->type == GDK_BUTTON_PRESS || ev->type == GDK_BUTTON_RELEASE) &&
- (ev->button == Keyboard::delete_button()) &&
- ((ev->state & RelevantModifierKeyMask) == Keyboard::delete_modifier());
-}
-
-bool
-Keyboard::is_context_menu_event (GdkEventButton *ev)
-{
- return (ev->type == GDK_BUTTON_PRESS || ev->type == GDK_BUTTON_RELEASE) &&
- (ev->button == 3) &&
- ((ev->state & RelevantModifierKeyMask) == 0);
-}
-
-bool
-Keyboard::no_modifiers_active (guint state)
-{
- return (state & RelevantModifierKeyMask) == 0;
-}
-
-bool
-Keyboard::modifier_state_contains (guint state, ModifierMask mask)
-{
- return (state & mask) == (guint) mask;
-}
-
-bool
-Keyboard::modifier_state_equals (guint state, ModifierMask mask)
-{
- return (state & RelevantModifierKeyMask) == (guint) mask;
-}
-
-Selection::Operation
-Keyboard::selection_type (guint state)
-{
- /* note that there is no modifier for "Add" */
-
- if (modifier_state_equals (state, RangeSelectModifier)) {
- return Selection::Extend;
- } else if (modifier_state_equals (state, PrimaryModifier)) {
- return Selection::Toggle;
- } else {
- return Selection::Set;
- }
-}
-
-
-static void
-accel_map_changed (GtkAccelMap* /*map*/,
- gchar* /*path*/,
- guint /*key*/,
- GdkModifierType /*mod*/,
- gpointer /*arg*/)
-{
- Keyboard::keybindings_changed ();
-}
-
-void
-Keyboard::keybindings_changed ()
-{
- if (Keyboard::can_save_keybindings) {
- Keyboard::bindings_changed_after_save_became_legal = true;
- }
-
- Keyboard::save_keybindings ();
-}
-
-void
-Keyboard::set_can_save_keybindings (bool yn)
-{
- can_save_keybindings = yn;
-}
-
-void
-Keyboard::save_keybindings ()
-{
- if (can_save_keybindings && bindings_changed_after_save_became_legal) {
- Gtk::AccelMap::save (user_keybindings_path);
- }
-}
-
-void
-Keyboard::setup_keybindings ()