add VU and IEC meter DSP (from jmeters)
[ardour.git] / gtk2_ardour / ardour_ui_dialogs.cc
index 2e0d017d0c48e5f6ee5141ba81951a6c79d31751..8c78d6494dad20135b0ba6e2e70ffbf5ebefa7de 100644 (file)
@@ -65,16 +65,9 @@ ARDOUR_UI::set_session (Session *s)
 {
        SessionHandlePtr::set_session (s);
 
-       if (audio_port_matrix) {
-               audio_port_matrix->set_session (s);
-       }
-
-       if (midi_port_matrix) {
-               midi_port_matrix->set_session (s);
-       }
-
 
        if (!_session) {
+               WM::Manager::instance().set_session (s);
                /* Session option editor cannot exist across change-of-session */
                session_option_editor.drop_window ();
                /* Ditto for AddVideoDialog */
@@ -94,8 +87,9 @@ ARDOUR_UI::set_session (Session *s)
                }
        }
 
+       WM::Manager::instance().set_session (s);
+
        AutomationWatch::instance().set_session (s);
-       WindowManager::instance().set_session (s);
 
        if (shuttle_box) {
                shuttle_box->set_session (s);
@@ -189,7 +183,7 @@ ARDOUR_UI::set_session (Session *s)
 
        second_connection = Glib::signal_timeout().connect (sigc::mem_fun(*this, &ARDOUR_UI::every_second), 1000);
        point_one_second_connection = Glib::signal_timeout().connect (sigc::mem_fun(*this, &ARDOUR_UI::every_point_one_seconds), 100);
-       point_zero_one_second_connection = Glib::signal_timeout().connect (sigc::mem_fun(*this, &ARDOUR_UI::every_point_zero_one_seconds), 40);
+       point_zero_something_second_connection = Glib::signal_timeout().connect (sigc::mem_fun(*this, &ARDOUR_UI::every_point_zero_something_seconds), 40);
 
        update_format ();
 }
@@ -220,18 +214,22 @@ ARDOUR_UI::unload_session (bool hide_stuff)
        if (hide_stuff) {
                editor->hide ();
                mixer->hide ();
+               meterbridge->hide ();
                theme_manager->hide ();
+               audio_port_matrix->hide();
+               midi_port_matrix->hide();
+               route_params->hide();
        }
 
        second_connection.disconnect ();
        point_one_second_connection.disconnect ();
-       point_oh_five_second_connection.disconnect ();
-       point_zero_one_second_connection.disconnect();
+       point_zero_something_second_connection.disconnect();
 
        ActionManager::set_sensitive (ActionManager::session_sensitive_actions, false);
 
        rec_button.set_sensitive (false);
 
+       WM::Manager::instance().set_session ((ARDOUR::Session*) 0);
        ARDOUR_UI::instance()->video_timeline->close_session();
 
        stop_blinking ();
@@ -268,19 +266,21 @@ ARDOUR_UI::goto_editor_window ()
 
        editor->show_window ();
        editor->present ();
-       flush_pending ();
+       /* mixer should now be on top */
+       WM::Manager::instance().set_transient_for (editor);
+       _mixer_on_top = false;
 }
 
 void
 ARDOUR_UI::goto_mixer_window ()
 {
-       if (!editor) {
-               return;
-       }
-
-       Glib::RefPtr<Gdk::Window> win = editor->get_window ();
+       Glib::RefPtr<Gdk::Window> win;
        Glib::RefPtr<Gdk::Screen> screen;
        
+       if (editor) {
+               win = editor->get_window ();
+       }
+
        if (win) {
                screen = win->get_screen();
        } else {
@@ -295,10 +295,11 @@ ARDOUR_UI::goto_mixer_window ()
 
        mixer->show_window ();
        mixer->present ();
-       flush_pending ();
+       /* mixer should now be on top */
+       WM::Manager::instance().set_transient_for (mixer);
+       _mixer_on_top = true;
 }
 
-
 void
 ARDOUR_UI::toggle_mixer_window ()
 {
@@ -317,51 +318,99 @@ ARDOUR_UI::toggle_mixer_window ()
 }
 
 void
-ARDOUR_UI::toggle_editor_mixer ()
+ARDOUR_UI::toggle_meterbridge ()
 {
-       if (editor && mixer) {
-
-               if (editor->get_screen() != mixer->get_screen()) {
-                       // different screens, so don't do anything
-                       return;
-               }
-
-               /* See if they are obscuring each other */
-               
-               gint ex, ey, ew, eh;
-               gint mx, my, mw, mh;
-
-               editor->get_position (ex, ey);
-               editor->get_size (ew, eh);
+       Glib::RefPtr<Action> act = ActionManager::get_action (X_("Common"), X_("toggle-meterbridge"));
+       if (!act) {
+               return;
+       }
 
-               mixer->get_position (mx, my);
-               mixer->get_size (mw, mh);
+       Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 
-               GdkRectangle e;
-               GdkRectangle m;
-               GdkRectangle r;
+       if (tact->get_active()) {
+               meterbridge->show_window ();
+       } else {
+               meterbridge->hide_window (NULL);
+       }
+}
 
-               e.x = ex;
-               e.y = ey;
-               e.width = ew;
-               e.height = eh;
+void
+ARDOUR_UI::toggle_editor_mixer ()
+{
+       bool obscuring = false;
+       /* currently, if windows are on different
+          screens then we do nothing; but in the
+          future we may want to bring the window 
+          to the front or something, so I'm leaving this 
+          variable for future use
+       */
+        bool same_screen = true; 
+       
+        if (editor && mixer) {
 
-               m.x = mx;
-               m.y = my;
-               m.width = mw;
-               m.height = mh;
+               /* remeber: Screen != Monitor (Screen is a separately rendered
+                * continuous geometry that make include 1 or more monitors.
+                */
                
-               if (!gdk_rectangle_intersect (&e, &m, &r)) {
-                       /* they do not intersect so do not toggle */
-                       return;
+                if (editor->get_screen() != mixer->get_screen() && (mixer->get_screen() != 0) && (editor->get_screen() != 0)) {
+                        // different screens, so don't do anything
+                        same_screen = false;
+                } else {
+                        // they are on the same screen, see if they are obscuring each other
+
+                        gint ex, ey, ew, eh;
+                        gint mx, my, mw, mh;
+
+                        editor->get_position (ex, ey);
+                        editor->get_size (ew, eh);
+
+                        mixer->get_position (mx, my);
+                        mixer->get_size (mw, mh);
+
+                        GdkRectangle e;
+                        GdkRectangle m;
+                        GdkRectangle r;
+
+                        e.x = ex;
+                        e.y = ey;
+                        e.width = ew;
+                        e.height = eh;
+
+                        m.x = mx;
+                        m.y = my;
+                        m.width = mw;
+                        m.height = mh;
+
+                       if (gdk_rectangle_intersect (&e, &m, &r)) {
+                                obscuring = true;
+                        }
+                }
+        }
+
+        if (mixer && !mixer->not_visible() && mixer->property_has_toplevel_focus()) {
+                if (obscuring && same_screen) {
+                        goto_editor_window();
+                }
+        } else if (editor && !editor->not_visible() && editor->property_has_toplevel_focus()) {
+                if (obscuring && same_screen) {
+                        goto_mixer_window();
+                }
+        } else if (mixer && mixer->not_visible()) {
+                if (obscuring && same_screen) {
+                        goto_mixer_window ();
+                }
+        } else if (editor && editor->not_visible()) {
+                if (obscuring && same_screen) {
+                        goto_editor_window ();
+                }
+        } else if (obscuring && same_screen) {
+                //it's unclear what to do here, so just do the opposite of what we did last time  (old behavior)
+                if (_mixer_on_top) {
+                       goto_editor_window ();
+               } else {
+                       goto_mixer_window ();
                }
-       }
-               
-       if (mixer && mixer->fully_visible()) {
-               goto_editor_window ();
-       } else {
-               goto_mixer_window ();
-       }
+        }
 }
 
 void