allow file-browser in generic-plugin-GUI to expand.
[ardour.git] / gtk2_ardour / ardour_ui_dialogs.cc
index d43d1dbec6347f198232b625dbe9331951aa4cf3..7d7ee7d60b0df2cf74b8e3f6016bba193134903e 100644 (file)
    This is to cut down on the compile times.  It also helps with my sanity.
 */
 
-#include "ardour/session.h"
 #include "ardour/audioengine.h"
 #include "ardour/automation_watch.h"
+#include "ardour/control_protocol_manager.h"
+#include "ardour/profile.h"
+#include "ardour/session.h"
+#include "control_protocol/control_protocol.h"
 
 #include "actions.h"
 #include "add_route_dialog.h"
@@ -39,6 +42,7 @@
 #include "keyeditor.h"
 #include "location_ui.h"
 #include "main_clock.h"
+#include "meter_patterns.h"
 #include "midi_tracer.h"
 #include "mixer_ui.h"
 #include "public_editor.h"
@@ -51,6 +55,9 @@
 #include "sfdb_ui.h"
 #include "theme_manager.h"
 #include "time_info_box.h"
+#include "timers.h"
+
+#include <gtkmm2ext/keyboard.h>
 
 #include "i18n.h"
 
@@ -65,16 +72,8 @@ 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 +93,9 @@ 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);
@@ -146,12 +146,9 @@ ARDOUR_UI::set_session (Session *s)
 
        setup_session_options ();
 
-       Blink.connect (sigc::mem_fun(*this, &ARDOUR_UI::transport_rec_enable_blink));
-       Blink.connect (sigc::mem_fun(*this, &ARDOUR_UI::solo_blink));
-       Blink.connect (sigc::mem_fun(*this, &ARDOUR_UI::sync_blink));
-       Blink.connect (sigc::mem_fun(*this, &ARDOUR_UI::audition_blink));
-       Blink.connect (sigc::mem_fun(*this, &ARDOUR_UI::feedback_blink));
+       blink_connection = Timers::blink_connect (sigc::mem_fun(*this, &ARDOUR_UI::blink_handler));
 
+       _session->SaveSessionRequested.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::save_session_at_its_request, this, _1), gui_context());
        _session->RecordStateChanged.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::record_state_changed, this), gui_context());
        _session->StepEditStatusChange.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::step_edit_status_change, this, _1), gui_context());
        _session->TransportStateChange.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::map_transport_state, this), gui_context());
@@ -164,10 +161,6 @@ ARDOUR_UI::set_session (Session *s)
        _session->locations()->removed.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::handle_locations_change, this, _1), gui_context());
        _session->config.ParameterChanged.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::session_parameter_changed, this, _1), gui_context ());
 
-#ifdef HAVE_JACK_SESSION
-       engine->JackSessionEvent.connect (*_session, MISSING_INVALIDATOR, boost::bind (&Session::jack_session_event, _session, _1), gui_context());
-#endif
-
        /* Clocks are on by default after we are connected to a session, so show that here.
        */
 
@@ -183,15 +176,66 @@ ARDOUR_UI::set_session (Session *s)
        Glib::signal_idle().connect (sigc::mem_fun (*this, &ARDOUR_UI::first_idle));
 
        start_clocking ();
-       start_blinking ();
 
        map_transport_state ();
 
-       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);
+       second_connection = Timers::second_connect (sigc::mem_fun(*this, &ARDOUR_UI::every_second));
+       point_one_second_connection = Timers::rapid_connect (sigc::mem_fun(*this, &ARDOUR_UI::every_point_one_seconds));
+       point_zero_something_second_connection = Timers::super_rapid_connect (sigc::mem_fun(*this, &ARDOUR_UI::every_point_zero_something_seconds));
+       set_fps_timeout_connection();
 
        update_format ();
+
+       if (meter_box.get_parent()) {
+               transport_tearoff_hbox.remove (meter_box);
+               transport_tearoff_hbox.remove (editor_meter_peak_display);
+       }
+
+       if (editor_meter) {
+               meter_box.remove(*editor_meter);
+               delete editor_meter;
+               editor_meter = 0;
+               editor_meter_peak_display.hide();
+       }
+
+       if (meter_box.get_parent()) {
+               transport_tearoff_hbox.remove (meter_box);
+               transport_tearoff_hbox.remove (editor_meter_peak_display);
+       }
+
+       if (_session && 
+           _session->master_out() && 
+           _session->master_out()->n_outputs().n(DataType::AUDIO) > 0) {
+
+               if (!ARDOUR::Profile->get_trx()) {
+                       editor_meter = new LevelMeterHBox(_session);
+                       editor_meter->set_meter (_session->master_out()->shared_peak_meter().get());
+                       editor_meter->clear_meters();
+                       editor_meter->set_type (_session->master_out()->meter_type());
+                       editor_meter->setup_meters (30, 12, 6);
+                       editor_meter->show();
+                       meter_box.pack_start(*editor_meter);
+               }
+
+               ArdourMeter::ResetAllPeakDisplays.connect (sigc::mem_fun(*this, &ARDOUR_UI::reset_peak_display));
+               ArdourMeter::ResetRoutePeakDisplays.connect (sigc::mem_fun(*this, &ARDOUR_UI::reset_route_peak_display));
+               ArdourMeter::ResetGroupPeakDisplays.connect (sigc::mem_fun(*this, &ARDOUR_UI::reset_group_peak_display));
+
+               editor_meter_peak_display.set_name ("meterbridge peakindicator");
+               editor_meter_peak_display.unset_flags (Gtk::CAN_FOCUS);
+               editor_meter_peak_display.set_size_request (std::max(9.f, rintf(8.f * ui_scale)), -1);
+               editor_meter_peak_display.set_corner_radius (3.0);
+
+               editor_meter_max_peak = -INFINITY;
+               editor_meter_peak_display.signal_button_release_event().connect (sigc::mem_fun(*this, &ARDOUR_UI::editor_meter_peak_button_release), false);
+
+               if (ARDOUR_UI::config()->get_show_editor_meter() && !ARDOUR::Profile->get_trx()) {
+                       transport_tearoff_hbox.pack_start (meter_box, false, false);
+                       transport_tearoff_hbox.pack_start (editor_meter_peak_display, false, false);
+                       meter_box.show();
+                       editor_meter_peak_display.show();
+               }
+       }
 }
 
 int
@@ -217,29 +261,52 @@ ARDOUR_UI::unload_session (bool hide_stuff)
                }
        }
 
+       {
+               // tear down session specific CPI (owned by rc_config_editor which can remain)
+               ControlProtocolManager& m = ControlProtocolManager::instance ();
+               for (std::list<ControlProtocolInfo*>::iterator i = m.control_protocol_info.begin(); i != m.control_protocol_info.end(); ++i) {
+                       if (*i && (*i)->protocol && (*i)->protocol->has_editor ()) {
+                               (*i)->protocol->tear_down_gui ();
+                       }
+               }
+       }
+
        if (hide_stuff) {
                editor->hide ();
                mixer->hide ();
-               theme_manager->hide ();
+               meterbridge->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();
+       fps_connection.disconnect();
+
+       if (editor_meter) {
+               meter_box.remove(*editor_meter);
+               delete editor_meter;
+               editor_meter = 0;
+               editor_meter_peak_display.hide();
+       }
 
        ActionManager::set_sensitive (ActionManager::session_sensitive_actions, false);
 
        rec_button.set_sensitive (false);
 
-       ARDOUR_UI::instance()->video_timeline->close_session();
+       WM::Manager::instance().set_session ((ARDOUR::Session*) 0);
+
+       if (ARDOUR_UI::instance()->video_timeline) {
+               ARDOUR_UI::instance()->video_timeline->close_session();
+       }
 
-       stop_blinking ();
        stop_clocking ();
 
        /* drop everything attached to the blink signal */
 
-       Blink.clear ();
+       blink_connection.disconnect ();
 
        delete _session;
        _session = 0;
@@ -268,26 +335,30 @@ ARDOUR_UI::goto_editor_window ()
 
        editor->show_window ();
        editor->present ();
-       flush_pending ();
+       /* mixer should now be on top */
+       if (ARDOUR_UI::config()->get_transients_follow_front()) {
+               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 {
                screen = Gdk::Screen::get_default();
        }
        
-       if (screen && screen->get_height() < 700) {
+       if (g_getenv ("ARDOUR_LOVES_STUPID_TINY_SCREENS") == 0 && screen && screen->get_height() < 700) {
                Gtk::MessageDialog msg (_("This screen is not tall enough to display the mixer window"));
                msg.run ();
                return;
@@ -295,72 +366,108 @@ ARDOUR_UI::goto_mixer_window ()
 
        mixer->show_window ();
        mixer->present ();
-       flush_pending ();
+       /* mixer should now be on top */
+       if (ARDOUR_UI::config()->get_transients_follow_front()) {
+               WM::Manager::instance().set_transient_for (mixer);
+       }
+       _mixer_on_top = true;
 }
 
-
 void
 ARDOUR_UI::toggle_mixer_window ()
 {
-       Glib::RefPtr<Action> act = ActionManager::get_action (X_("Common"), X_("toggle-mixer"));
-       if (!act) {
-               return;
+       /* thse windows are created in ARDOUR_UI::setup_windows()
+        * it should be impossible to get here with any of them being NULL
+        */
+       assert (editor && mixer && meterbridge);
+
+       bool show = false;
+       bool obscuring = false;
+
+       if (mixer->not_visible ()) {
+               show = true;
+       }
+       else if (   (!editor->not_visible () && ARDOUR_UI_UTILS::windows_overlap (editor, mixer))
+                || (!meterbridge->not_visible () && ARDOUR_UI_UTILS::windows_overlap (meterbridge, mixer))
+                       ) {
+               obscuring = true;
        }
 
-       Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
+       if (obscuring && (editor->property_has_toplevel_focus() || meterbridge->property_has_toplevel_focus())) {
+               show = true;
+       }
 
-       if (tact->get_active()) {
+       if (show) {
                goto_mixer_window ();
        } else {
                mixer->hide ();
        }
 }
 
+void
+ARDOUR_UI::toggle_meterbridge ()
+{
+       assert (editor && mixer && meterbridge);
+
+       bool show = false;
+       bool obscuring = false;
+
+       if (meterbridge->not_visible ()) {
+               show = true;
+       }
+       else if (   (!editor->not_visible() && ARDOUR_UI_UTILS::windows_overlap (editor, meterbridge))
+                || (!mixer->not_visible () && ARDOUR_UI_UTILS::windows_overlap (meterbridge, mixer))
+                       ) {
+               obscuring = true;
+       }
+
+       if (obscuring && (editor->property_has_toplevel_focus() || mixer->property_has_toplevel_focus())) {
+               show = true;
+       }
+
+       if (show) {
+               meterbridge->show_window ();
+               meterbridge->present ();
+               meterbridge->raise ();
+       } else {
+               meterbridge->hide_window (NULL);
+       }
+}
+
 void
 ARDOUR_UI::toggle_editor_mixer ()
 {
-       if (editor && mixer) {
+       bool obscuring = false;
 
-               if (editor->get_screen() != mixer->get_screen()) {
-                       // different screens, so don't do anything
-                       return;
+       if (editor && mixer) {
+               if (ARDOUR_UI_UTILS::windows_overlap (editor, mixer)) {
+                       obscuring = true;
                }
+       }
 
-               /* 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)) {
-                       /* they do not intersect so do not toggle */
-                       return;
+       if (mixer && !mixer->not_visible() && mixer->property_has_toplevel_focus()) {
+               if (obscuring) {
+                       goto_editor_window();
+               }
+       } else if (editor && !editor->not_visible() && editor->property_has_toplevel_focus()) {
+               if (obscuring) {
+                       goto_mixer_window();
+               }
+       } else if (mixer && mixer->not_visible()) {
+               if (obscuring) {
+                       goto_mixer_window ();
+               }
+       } else if (editor && editor->not_visible()) {
+               if (obscuring) {
+                       goto_editor_window ();
+               }
+       } else if (obscuring) {
+               //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 ();
        }
 }
 
@@ -380,7 +487,6 @@ ARDOUR_UI::new_midi_tracer_window ()
        if (i == _midi_tracer_windows.end()) {
                /* all our MIDITracer windows are visible; make a new one */
                MidiTracer* t = new MidiTracer ();
-               manage_window (*t);
                t->show_all ();
                _midi_tracer_windows.push_back (t);
        } else {
@@ -449,3 +555,33 @@ ARDOUR_UI::main_window_state_event_handler (GdkEventWindowState* ev, bool window
 
        return false;
 }
+
+bool
+ARDOUR_UI::editor_meter_peak_button_release (GdkEventButton* ev)
+{
+       if (ev->button == 1 && Gtkmm2ext::Keyboard::modifier_state_equals (ev->state, Gtkmm2ext::Keyboard::PrimaryModifier|Gtkmm2ext::Keyboard::TertiaryModifier)) {
+               ArdourMeter::ResetAllPeakDisplays ();
+       } else if (ev->button == 1 && Gtkmm2ext::Keyboard::modifier_state_equals (ev->state, Gtkmm2ext::Keyboard::PrimaryModifier)) {
+               if (_session->master_out()) {
+                       ArdourMeter::ResetGroupPeakDisplays (_session->master_out()->route_group());
+               }
+       } else if (_session->master_out()) {
+               ArdourMeter::ResetRoutePeakDisplays (_session->master_out().get());
+       }
+       return false;
+}
+
+void
+ARDOUR_UI::toggle_mixer_space()
+{
+       Glib::RefPtr<Action> act = ActionManager::get_action ("Common", "ToggleMaximalMixer");
+
+       if (act) {
+               Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
+               if (tact->get_active()) {
+                       mixer->maximise_mixer_space ();
+               } else {
+                       mixer->restore_mixer_space ();
+               }
+       }
+}