Obey snap setting for MIDI stuff.
[ardour.git] / gtk2_ardour / mixer_ui.cc
index 4d13367cb611182934f8a753ab844e1fcc6447af..89d7ef5cc4558f860944088ccdfbaa5c5f8b286e 100644 (file)
@@ -15,7 +15,6 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id$
 */
 
 #include <algorithm>
@@ -29,8 +28,8 @@
 #include <gtkmm2ext/gtk_ui.h>
 #include <gtkmm2ext/utils.h>
 #include <gtkmm2ext/stop_signal.h>
+#include <gtkmm2ext/window_title.h>
 
-#include <ardour/audioengine.h>
 #include <ardour/session.h>
 #include <ardour/audio_track.h>
 #include <ardour/session_route.h>
@@ -59,9 +58,8 @@ using namespace std;
 
 using PBD::atoi;
 
-Mixer_UI::Mixer_UI (AudioEngine& eng)
-       : Window (Gtk::WINDOW_TOPLEVEL),
-         engine (eng)
+Mixer_UI::Mixer_UI ()
+       : Window (Gtk::WINDOW_TOPLEVEL)
 {
        _strip_width = Wide;
        track_menu = 0;
@@ -204,7 +202,11 @@ Mixer_UI::Mixer_UI (AudioEngine& eng)
 
        add (global_vpacker);
        set_name ("MixerWindow");
-       set_title (_("ardour: mixer"));
+       
+       WindowTitle title(Glib::get_application_name());
+       title += _("Mixer");
+       set_title (title.get_string());
+
        set_wmclass (X_("ardour_mixer"), "Ardour");
 
        add_accel_group (ActionManager::ui_manager->get_accel_group());
@@ -217,6 +219,31 @@ Mixer_UI::Mixer_UI (AudioEngine& eng)
        signal_configure_event().connect (mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler));
 
        _selection.RoutesChanged.connect (mem_fun(*this, &Mixer_UI::follow_strip_selection));
+       
+       mix_group_display_button_box->show();
+       mix_group_add_button->show();
+       mix_group_remove_button->show();
+
+       global_hpacker.show();
+       global_vpacker.show();
+       scroller.show();
+       scroller_base.show();
+       scroller_hpacker.show();
+       mixer_scroller_vpacker.show();
+       list_vpacker.show();
+       group_display_button_label.show();
+       group_display_button.show();
+       track_display_scroller.show();
+       group_display_scroller.show();
+       group_display_vbox.show();
+       track_display_frame.show();
+       group_display_frame.show();
+       rhs_pane1.show();
+       strip_packer.show();
+       out_packer.show();
+       list_hpane.show();
+       track_display.show();
+       group_display.show();
 }
 
 Mixer_UI::~Mixer_UI ()
@@ -232,7 +259,9 @@ Mixer_UI::ensure_float (Window& win)
 void
 Mixer_UI::show_window ()
 {
-       show_all ();
+       present ();
+
+       set_window_pos_and_size ();
 
        /* now reset each strips width so the right widgets are shown */
        MixerStrip* ms;
@@ -242,7 +271,7 @@ Mixer_UI::show_window ()
 
        for (ri = rows.begin(); ri != rows.end(); ++ri) {
                ms = (*ri)[track_columns.strip];
-               ms->set_width (ms->get_width());
+               ms->set_width (ms->get_width(), ms->width_owner());
        }
        _visible = true;
 }
@@ -250,6 +279,8 @@ Mixer_UI::show_window ()
 bool
 Mixer_UI::hide_window (GdkEventAny *ev)
 {
+       get_window_pos_and_size ();
+
        _visible = false;
        return just_hide_it(ev, static_cast<Gtk::Window *>(this));
 }
@@ -265,14 +296,17 @@ Mixer_UI::add_strip (Session::RouteList& routes)
        for (Session::RouteList::iterator x = routes.begin(); x != routes.end(); ++x) {
                boost::shared_ptr<Route> route = (*x);
 
-               if (route->hidden()) {
+               if (route->is_hidden()) {
                        return;
                }
                
                strip = new MixerStrip (*this, *session, route);
                strips.push_back (strip);
                
-               strip->set_width (_strip_width);
+               if (strip->width_owner() != strip) {
+                       strip->set_width (_strip_width, this);
+               }
+
                show_strip (strip);
                
                no_track_list_redisplay = true;
@@ -280,14 +314,14 @@ Mixer_UI::add_strip (Session::RouteList& routes)
                TreeModel::Row row = *(track_model->append());
                row[track_columns.text] = route->name();
                
-               row[track_columns.visible] = true;
+               row[track_columns.visible] = strip->marked_for_display();
                row[track_columns.route] = route;
                row[track_columns.strip] = strip;
                
                no_track_list_redisplay = false;
                redisplay_track_list ();
                
-               route->name_changed.connect (bind (mem_fun(*this, &Mixer_UI::strip_name_changed), strip));
+               route->NameChanged.connect (bind (mem_fun(*this, &Mixer_UI::strip_name_changed), strip));
                strip->GoingAway.connect (bind (mem_fun(*this, &Mixer_UI::remove_strip), strip));
                
                strip->signal_button_release_event().connect (bind (mem_fun(*this, &Mixer_UI::strip_button_release_event), strip));
@@ -356,9 +390,11 @@ Mixer_UI::connect_to_session (Session* sess)
        XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
        set_state (*node);
 
-       string wintitle = _("ardour: mixer: ");
-       wintitle += session->name();
-       set_title (wintitle);
+       WindowTitle title(session->name());
+       title += _("Mixer");
+       title += Glib::get_application_name();
+
+       set_title (title.get_string());
 
        initial_track_display ();
 
@@ -384,7 +420,12 @@ Mixer_UI::disconnect_from_session ()
        ENSURE_GUI_THREAD(mem_fun(*this, &Mixer_UI::disconnect_from_session));
        
        group_model->clear ();
-       set_title (_("ardour: mixer"));
+       _selection.clear ();
+
+       WindowTitle title(Glib::get_application_name());
+       title += _("Mixer");
+       set_title (title.get_string());
+       
        stop_updating ();
 }
 
@@ -461,7 +502,7 @@ Mixer_UI::set_all_strips_visibility (bool yn)
                        continue;
                }
                
-               if (strip->route()->master() || strip->route()->control()) {
+               if (strip->route()->is_master() || strip->route()->is_control()) {
                        continue;
                }
 
@@ -489,11 +530,11 @@ Mixer_UI::set_all_audio_visibility (int tracks, bool yn)
                        continue;
                }
 
-               if (strip->route()->master() || strip->route()->control()) {
+               if (strip->route()->is_master() || strip->route()->is_control()) {
                        continue;
                }
 
-               AudioTrack* at = strip->audio_track();
+               boost::shared_ptr<AudioTrack> at = strip->audio_track();
 
                switch (tracks) {
                case 0:
@@ -555,12 +596,14 @@ Mixer_UI::hide_all_audiotracks ()
 void
 Mixer_UI::track_list_change (const Gtk::TreeModel::Path& path,const Gtk::TreeModel::iterator& iter)
 {
+       session->set_remote_control_ids();
        redisplay_track_list ();
 }
 
 void
 Mixer_UI::track_list_delete (const Gtk::TreeModel::Path& path)
 {
+       session->set_remote_control_ids();
        redisplay_track_list ();
 }
 
@@ -591,7 +634,7 @@ Mixer_UI::redisplay_track_list ()
 
                        if (strip->packed()) {
 
-                               if (strip->route()->master() || strip->route()->control()) {
+                               if (strip->route()->is_master() || strip->route()->is_control()) {
                                        out_packer.reorder_child (*strip, -1);
                                } else {
                                        strip_packer.reorder_child (*strip, -1); /* put at end */
@@ -599,22 +642,24 @@ Mixer_UI::redisplay_track_list ()
 
                        } else {
 
-                               if (strip->route()->master() || strip->route()->control()) {
+                               if (strip->route()->is_master() || strip->route()->is_control()) {
                                        out_packer.pack_start (*strip, false, false);
                                } else {
                                        strip_packer.pack_start (*strip, false, false);
                                }
                                strip->set_packed (true);
-                               strip->show_all ();
+                               //strip->show();
                        }
 
                } else {
 
-                       if (strip->route()->master() || strip->route()->control()) {
+                       if (strip->route()->is_master() || strip->route()->is_control()) {
                                /* do nothing, these cannot be hidden */
                        } else {
-                               strip_packer.remove (*strip);
-                               strip->set_packed (false);
+                               if (strip->packed()) {
+                                       strip_packer.remove (*strip);
+                                       strip->set_packed (false);
+                               }
                        }
                }
        }
@@ -686,7 +731,7 @@ Mixer_UI::track_display_button_press (GdkEventButton* ev)
                        MixerStrip* strip = (*iter)[track_columns.strip];
                        if (strip) {
 
-                               if (!strip->route()->master() && !strip->route()->control()) {
+                               if (!strip->route()->is_master() && !strip->route()->is_control()) {
                                        bool visible = (*iter)[track_columns.visible];
                                        (*iter)[track_columns.visible] = !visible;
                                }
@@ -722,9 +767,9 @@ Mixer_UI::build_track_menu ()
 }
 
 void
-Mixer_UI::strip_name_changed (void* src, MixerStrip* mx)
+Mixer_UI::strip_name_changed (MixerStrip* mx)
 {
-       ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::strip_name_changed), src, mx));
+       ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::strip_name_changed), mx));
        
        TreeModel::Children rows = track_model->children();
        TreeModel::Children::iterator i;
@@ -893,6 +938,16 @@ Mixer_UI::group_flags_changed (void* src, RouteGroup* group)
        }
 
        ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::group_flags_changed), src, group));
+
+       /* force an update of any mixer strips that are using this group,
+          otherwise mix group names don't change in mixer strips 
+       */
+
+       for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
+               if ((*i)->mix_group() == group) {
+                       (*i)->mix_group_changed(0);
+               }
+       }
        
        TreeModel::iterator i;
        TreeModel::Children rows = group_model->children();
@@ -1004,7 +1059,7 @@ Mixer_UI::strip_scroller_button_release (GdkEventButton* ev)
        using namespace Menu_Helpers;
 
        if (Keyboard::is_context_menu_event (ev)) {
-               ARDOUR_UI::instance()->add_route();
+               ARDOUR_UI::instance()->add_route (this);
                return true;
        }
 
@@ -1017,41 +1072,46 @@ Mixer_UI::set_strip_width (Width w)
        _strip_width = w;
 
        for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
-               (*i)->set_width (w);
+               (*i)->set_width (w, this);
        }
 }
 
+void
+Mixer_UI::set_window_pos_and_size ()
+{
+       resize (m_width, m_height);
+       move (m_root_x, m_root_y);
+}
+
+       void
+Mixer_UI::get_window_pos_and_size ()
+{
+       get_position(m_root_x, m_root_y);
+       get_size(m_width, m_height);
+}
 
 int
 Mixer_UI::set_state (const XMLNode& node)
 {
        const XMLProperty* prop;
        XMLNode* geometry;
-       Gdk::Geometry g;
-       int x, y, xoff, yoff;
        
        if ((geometry = find_named_node (node, "geometry")) == 0) {
 
-               g.base_width = default_width;
-               g.base_height = default_height;
-               x = 1;
-               y = 1;
-               xoff = 0;
-               yoff = 21;
+               m_width = default_width;
+               m_height = default_height;
+               m_root_x = 1;
+               m_root_y = 1;
 
        } else {
 
-               g.base_width = atoi(geometry->property("x_size")->value().c_str());
-               g.base_height = atoi(geometry->property("y_size")->value().c_str());
-               x = atoi(geometry->property("x_pos")->value().c_str());
-               y = atoi(geometry->property("y_pos")->value().c_str());
-               xoff = atoi(geometry->property("x_off")->value().c_str());
-               yoff = atoi(geometry->property("y_off")->value().c_str());
+               m_width = atoi(geometry->property("x_size")->value().c_str());
+               m_height = atoi(geometry->property("y_size")->value().c_str());
+               m_root_x = atoi(geometry->property("x_pos")->value().c_str());
+               m_root_y = atoi(geometry->property("y_pos")->value().c_str());
        }
 
-       set_geometry_hints (global_vpacker, g, Gdk::HINT_BASE_SIZE);
-       set_default_size(g.base_width, g.base_height);
-       move (x, y);
+       set_window_pos_and_size ();
 
        if ((prop = node.property ("narrow-strips"))) {
                if (prop->value() == "yes") {
@@ -1077,25 +1137,24 @@ Mixer_UI::get_state (void)
 
        if (is_realized()) {
                Glib::RefPtr<Gdk::Window> win = get_window();
-               
-               int x, y, xoff, yoff, width, height;
-               win->get_root_origin(x, y);
-               win->get_position(xoff, yoff);
-               win->get_size(width, height);
+       
+               get_window_pos_and_size ();
 
                XMLNode* geometry = new XMLNode ("geometry");
                char buf[32];
-               snprintf(buf, sizeof(buf), "%d", width);
+               snprintf(buf, sizeof(buf), "%d", m_width);
                geometry->add_property(X_("x_size"), string(buf));
-               snprintf(buf, sizeof(buf), "%d", height);
+               snprintf(buf, sizeof(buf), "%d", m_height);
                geometry->add_property(X_("y_size"), string(buf));
-               snprintf(buf, sizeof(buf), "%d", x);
+               snprintf(buf, sizeof(buf), "%d", m_root_x);
                geometry->add_property(X_("x_pos"), string(buf));
-               snprintf(buf, sizeof(buf), "%d", y);
+               snprintf(buf, sizeof(buf), "%d", m_root_y);
                geometry->add_property(X_("y_pos"), string(buf));
-               snprintf(buf, sizeof(buf), "%d", xoff);
+               
+               // written only for compatibility, they are not used.
+               snprintf(buf, sizeof(buf), "%d", 0);
                geometry->add_property(X_("x_off"), string(buf));
-               snprintf(buf, sizeof(buf), "%d", yoff);
+               snprintf(buf, sizeof(buf), "%d", 0);
                geometry->add_property(X_("y_off"), string(buf));
 
                snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&rhs_pane1)->gobj()));