fixup freeze operation.

[ardour.git] / gtk2_ardour / mixer_ui.cc

diff --git a/gtk2_ardour/mixer_ui.cc b/gtk2_ardour/mixer_ui.cc
index 12cf87d7931a7f31341b7ea8296bf895e3e74b2f..874f8feddf7ac119cb6bb3c85701cda842b24790 100644 (file)
--- a/gtk2_ardour/mixer_ui.cc
+++ b/gtk2_ardour/mixer_ui.cc
@@ -240,6 +240,7 @@ Mixer_UI::Mixer_UI ()
        group_display.show();
 
        _in_group_rebuild_or_clear = false;
+       _maximised = false;
 
        MixerStrip::CatchDeletion.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::remove_strip, this, _1), gui_context());
 
@@ -1559,6 +1560,19 @@ Mixer_UI::set_state (const XMLNode& node)
                }
        }
 
+       if ((prop = node.property ("maximised"))) {
+               bool yn = string_is_affirmative (prop->value());
+               Glib::RefPtr<Action> act = ActionManager::get_action (X_("Common"), X_("ToggleMaximalMixer"));
+               assert (act);
+               Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
+               bool fs = tact && tact->get_active();
+               if (yn ^ fs) {
+                       ActionManager::do_action ("Common",
+                                       "ToggleMaximalMixer");
+               }
+       }
+
+
        return 0;
 }
 
@@ -1601,6 +1615,8 @@ Mixer_UI::get_state (void)
 
        node->add_property ("show-mixer", _visible ? "yes" : "no");
 
+       node->add_property ("maximised", _maximised ? "yes" : "no");
+
        return *node;
 }
 
@@ -1942,3 +1958,26 @@ Mixer_UI::toggle_midi_input_active (bool flip_others)
        _session->set_exclusive_input_active (rl, onoff, flip_others);
 }
 
+void
+Mixer_UI::maximise_mixer_space ()
+{
+       if (_maximised) {
+               return;
+       }
+
+       fullscreen ();
+
+       _maximised = true;
+}
+
+void
+Mixer_UI::restore_mixer_space ()
+{
+       if (!_maximised) {
+               return;
+       }
+
+       unfullscreen();
+
+       _maximised = false;
+}