enough with umpteen "i18n.h" files. Consolidate on pbd/i18n.h
[ardour.git] / gtk2_ardour / vca_master_strip.cc
index ba1b58d3bcbbd2bd5645d487f8c7d109e5eda6bd..8363f6d67d27b12aba3c03fec01d69d165673fa9 100644 (file)
@@ -16,6 +16,9 @@
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include <gtkmm/stock.h>
+#include <gtkmm/colorselection.h>
+
 #include "pbd/convert.h"
 
 #include "ardour/rc_configuration.h"
 #include "gtkmm2ext/doi.h"
 #include "gtkmm2ext/keyboard.h"
 
-#include "gui_thread.h"
+#include "ardour_dialog.h"
 #include "floating_text_entry.h"
+#include "gui_thread.h"
+#include "mixer_ui.h"
 #include "tooltips.h"
+#include "ui_config.h"
+#include "utils.h"
 #include "vca_master_strip.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 using namespace ARDOUR;
 using namespace ARDOUR_UI_UTILS;
@@ -43,11 +50,21 @@ using std::string;
 PBD::Signal1<void,VCAMasterStrip*> VCAMasterStrip::CatchDeletion;
 
 VCAMasterStrip::VCAMasterStrip (Session* s, boost::shared_ptr<VCA> v)
-       : AxisView (s)
+       : SessionHandlePtr (s)
        , _vca (v)
-       , gain_meter (s, 250)
+       , gain_meter (s, 254) /* magic number, don't adjust blindly */
        , context_menu (0)
+       , delete_dialog (0)
+       , control_slave_ui (s)
 {
+       /* set color for the VCA, if not already done. */
+
+       if (!_vca->presentation_info().color_set()) {
+               _vca->presentation_info().set_color (gdk_color_to_rgba (unique_random_color()));
+       }
+
+       control_slave_ui.set_stripable (boost::dynamic_pointer_cast<Stripable> (v));
+
        gain_meter.set_controls (boost::shared_ptr<Route>(),
                                 boost::shared_ptr<PeakMeter>(),
                                 boost::shared_ptr<Amp>(),
@@ -65,15 +82,8 @@ VCAMasterStrip::VCAMasterStrip (Session* s, boost::shared_ptr<VCA> v)
        hide_button.set_icon (ArdourIcon::CloseCross);
        set_tooltip (&hide_button, _("Hide this VCA strip"));
 
-       assign_button.set_name (X_("vca assign"));
-       set_tooltip (assign_button, _("Click to assign a VCA Master to this VCA"));
-       assign_button.signal_button_release_event().connect (sigc::mem_fun (*this, &VCAMasterStrip::vca_button_release), false);
-
        hide_button.signal_clicked.connect (sigc::mem_fun(*this, &VCAMasterStrip::hide_clicked));
 
-       width_hide_box.pack_start (number_label, true, true);
-       width_hide_box.pack_end (hide_button, false, true);
-
        solo_mute_box.set_spacing (2);
        solo_mute_box.pack_start (mute_button, true, true);
        solo_mute_box.pack_start (solo_button, true, true);
@@ -85,21 +95,27 @@ VCAMasterStrip::VCAMasterStrip (Session* s, boost::shared_ptr<VCA> v)
        number_label.set_alignment (.5, .5);
        number_label.set_fallthrough_to_parent (true);
 
-       name_button.signal_button_press_event().connect (sigc::mem_fun (*this, &VCAMasterStrip::name_button_press), false);
+       bottom_padding.set_size_request (-1, 55); /* this one is a hack. there's no trivial way to compute it */
 
-       top_padding.set_size_request (-1, 16); /* must match height in GroupTabs::set_size_request() */
-       bottom_padding.set_size_request (-1, 50); /* this one is a hack. there's no trivial way to compute it */
+       //Glib::RefPtr<Pango::Layout> layout = vertical_button.get_layout ();
+       // layout->set_justify (JUSTIFY_CENTER);
+       /* horizontally centered, with a little space (5%) at the top */
+       vertical_button.set_angle (90);
+       vertical_button.set_layout_font (UIConfiguration::instance().get_NormalBoldFont());
+       vertical_button.signal_button_release_event().connect (sigc::mem_fun (*this, &VCAMasterStrip::vertical_button_press));
+       vertical_button.set_fallthrough_to_parent (true);
+       vertical_button.set_active_color (_vca->presentation_info().color ());
+       set_tooltip (vertical_button, _("Click to show slaves only")); /* tooltip updated dynamically */
 
        global_vpacker.set_border_width (1);
        global_vpacker.set_spacing (0);
 
-       global_vpacker.pack_start (top_padding, false, false);
-       global_vpacker.pack_start (width_hide_box, false, false);
-       global_vpacker.pack_start (name_button, false, false);
-       global_vpacker.pack_start (vertical_padding, true, true);
+       global_vpacker.pack_start (number_label, false, false);
+       global_vpacker.pack_start (hide_button, false, false);
+       global_vpacker.pack_start (vertical_button, true, true);
        global_vpacker.pack_start (solo_mute_box, false, false);
-       global_vpacker.pack_start (gain_meter, false, false);
-       global_vpacker.pack_start (assign_button, false, false);
+       global_vpacker.pack_start (gain_meter, false, false, 2);
+       global_vpacker.pack_start (control_slave_ui, false, false);
        global_vpacker.pack_start (bottom_padding, false, false);
 
        global_frame.add (global_vpacker);
@@ -112,76 +128,89 @@ VCAMasterStrip::VCAMasterStrip (Session* s, boost::shared_ptr<VCA> v)
        global_frame.show ();
        top_padding.show ();
        bottom_padding.show ();
-       vertical_padding.show ();
+       vertical_button.show ();
        hide_button.show ();
        number_label.show ();
-       width_hide_box.show ();
-       name_button.show ();
        gain_meter.show ();
        solo_mute_box.show_all ();
-       assign_button.show ();
+       control_slave_ui.show ();
 
        /* force setting of visible selected status */
 
        _selected = true;
        set_selected (false);
        set_solo_text ();
-       update_vca_display ();
        update_vca_name ();
        solo_changed ();
        mute_changed ();
+       spill_change (boost::shared_ptr<VCA>());
+
+       Mixer_UI::instance()->show_vca_change.connect (sigc::mem_fun (*this, &VCAMasterStrip::spill_change));
 
        _vca->PropertyChanged.connect (vca_connections, invalidator (*this), boost::bind (&VCAMasterStrip::vca_property_changed, this, _1), gui_context());
+       _vca->presentation_info().PropertyChanged.connect (vca_connections, invalidator (*this), boost::bind (&VCAMasterStrip::vca_property_changed, this, _1), gui_context());
+       _vca->DropReferences.connect (vca_connections, invalidator (*this), boost::bind (&VCAMasterStrip::self_delete, this), gui_context());
 
        _vca->solo_control()->Changed.connect (vca_connections, invalidator (*this), boost::bind (&VCAMasterStrip::solo_changed, this), gui_context());
        _vca->mute_control()->Changed.connect (vca_connections, invalidator (*this), boost::bind (&VCAMasterStrip::mute_changed, this), gui_context());
 
-       /* only need to connect to one of these to update VCA status */
-
-       _vca->gain_control()->MasterStatusChange.connect (vca_connections,
-                                                 invalidator (*this),
-                                                 boost::bind (&VCAMasterStrip::update_vca_display, this),
-                                                 gui_context());
-
-
-       _vca->DropReferences.connect (vca_connections, invalidator (*this), boost::bind (&VCAMasterStrip::self_delete, this), gui_context());
 
+       s->config.ParameterChanged.connect (*this, invalidator (*this), boost::bind (&VCAMasterStrip::parameter_changed, this, _1), gui_context());
+       Config->ParameterChanged.connect (*this, invalidator (*this), boost::bind (&VCAMasterStrip::parameter_changed, this, _1), gui_context());
+       UIConfiguration::instance().ParameterChanged.connect (sigc::mem_fun (*this, &VCAMasterStrip::parameter_changed));
 }
 
 VCAMasterStrip::~VCAMasterStrip ()
 {
+       if ((_session && !_session->deletion_in_progress()) && Mixer_UI::instance()->showing_vca_slaves_for (_vca)) {
+               /* cancel spill for this VCA */
+               Mixer_UI::instance()->show_vca_slaves (boost::shared_ptr<VCA>());
+       }
+
+       delete delete_dialog;
+       delete context_menu;
+
        CatchDeletion (this); /* EMIT SIGNAL */
 }
 
 void
 VCAMasterStrip::self_delete ()
 {
+       if ((_session && !_session->deletion_in_progress()) && Mixer_UI::instance()->showing_vca_slaves_for (_vca)) {
+               /* cancel spill for this VCA */
+               Mixer_UI::instance()->show_vca_slaves (boost::shared_ptr<VCA>());
+       }
+       /* Drop reference immediately, delete self when idle */
+       _vca.reset ();
        delete_when_idle (this);
 }
 
 void
-VCAMasterStrip::update_vca_display ()
+VCAMasterStrip::parameter_changed (std::string const & p)
 {
-       VCAList vcas (_session->vca_manager().vcas());
-       string label;
-
-       for (VCAList::iterator v = vcas.begin(); v != vcas.end(); ++v) {
-               if (_vca->gain_control()->slaved_to ((*v)->gain_control())) {
-                       if (!label.empty()) {
-                               label += ' ';
-                       }
-                       label += to_string ((*v)->number(), std::dec);
-               }
+       if (p == "use-monitor-bus" || p == "solo-control-is-listen-control" || p == "listen-position") {
+               set_button_names ();
        }
+}
 
-       if (label.empty()) {
-               label = _("-vca-");
-               assign_button.set_active_state (Gtkmm2ext::Off);
+void
+VCAMasterStrip::set_button_names ()
+{
+       if (Config->get_solo_control_is_listen_control()) {
+               switch (Config->get_listen_position()) {
+               case AfterFaderListen:
+                       solo_button.set_text (S_("AfterFader|A"));
+                       set_tooltip (solo_button, _("After-fade listen (AFL)"));
+                       break;
+               case PreFaderListen:
+                       solo_button.set_text (S_("PreFader|P"));
+                       set_tooltip (solo_button, _("Pre-fade listen (PFL)"));
+                       break;
+               }
        } else {
-               assign_button.set_active_state (Gtkmm2ext::ExplicitActive);
+               solo_button.set_text (S_("Solo|S"));
+               set_tooltip (solo_button, _("Solo"));
        }
-
-       assign_button.set_text (label);
 }
 
 string
@@ -193,10 +222,24 @@ VCAMasterStrip::name() const
 void
 VCAMasterStrip::hide_clicked ()
 {
-       /* get everything to deassign. This will also delete ourselves (when
-        * idle) and that in turn will remove us from the Mixer GUI
-        */
-       _session->vca_manager().remove_vca (_vca);
+       _vca->presentation_info().set_hidden (true);
+}
+
+void
+VCAMasterStrip::hide_confirmation (int response)
+{
+       delete_dialog->hide ();
+
+       switch (response) {
+       case RESPONSE_YES:
+               /* get everything to deassign. This will also delete ourselves (when
+                * idle) and that in turn will remove us from the Mixer GUI
+                */
+               _session->vca_manager().remove_vca (_vca);
+               break;
+       default:
+               break;
+       }
 }
 
 bool
@@ -282,126 +325,188 @@ VCAMasterStrip::solo_changed ()
        }
 }
 
-void
-VCAMasterStrip::vca_menu_toggle (CheckMenuItem* menuitem, uint32_t n)
+bool
+VCAMasterStrip::vertical_button_press (GdkEventButton* ev)
 {
-       boost::shared_ptr<VCA> vca = _session->vca_manager().vca_by_number (n);
-
-       if (!menuitem->get_active()) {
-               if (!vca) {
-                       /* null VCA means drop all VCA assignments */
-                       _vca->unassign (boost::shared_ptr<VCA>());
+       if (ev->button == 1 && ev->type == GDK_2BUTTON_PRESS) {
+               start_name_edit ();
+               return true;
+       }
 
-               } else {
-                       _vca->unassign (vca);
-               }
-       } else {
-               if (vca) {
-                       _vca->assign (vca);
+       if (Keyboard::is_context_menu_event (ev)) {
+               if (!context_menu) {
+                       build_context_menu ();
                }
+               context_menu->popup (1, ev->time);
+               return true;
+       }
+
+       if (ev->button == 1) {
+               spill ();
        }
+
+       return true;
 }
 
 void
-VCAMasterStrip::unassign ()
+VCAMasterStrip::start_name_edit ()
 {
-       _vca->unassign (boost::shared_ptr<VCA>());
+       Gtk::Window* win = dynamic_cast<Gtk::Window*>(get_toplevel());
+       FloatingTextEntry* fte = new FloatingTextEntry (win, _vca->name());
+       fte->use_text.connect (sigc::mem_fun (*this, &VCAMasterStrip::finish_name_edit));
+       fte->present ();
 }
 
-bool
-VCAMasterStrip::vca_button_release (GdkEventButton* ev)
+void
+VCAMasterStrip::finish_name_edit (std::string str, int)
 {
-       using namespace Gtk::Menu_Helpers;
+       _vca->set_name (str);
+}
 
-       if (!_session) {
-               return false;
+void
+VCAMasterStrip::vca_property_changed (PropertyChange const & what_changed)
+{
+       if (what_changed.contains (ARDOUR::Properties::name)) {
+               update_vca_name ();
        }
 
-       /* primary click only */
-
-       if (ev->button != 1) {
-               return false;
+       if (what_changed.contains (ARDOUR::Properties::color)) {
+               vertical_button.set_active_color (_vca->presentation_info().color ());
        }
 
-       VCAList vcas (_session->vca_manager().vcas());
+       if (what_changed.contains (ARDOUR::Properties::hidden)) {
 
-       if (vcas.empty()) {
-               /* XXX should probably show a message saying "No VCA masters" */
-               return true;
        }
+}
 
-       Menu* menu = new Menu;
-       MenuList& items = menu->items();
-
-       items.push_back (MenuElem (_("Unassign"), sigc::mem_fun (*this, &VCAMasterStrip::unassign)));
+void
+VCAMasterStrip::update_vca_name ()
+{
+       /* 20 is a rough guess at the number of letters we can fit. */
+       vertical_button.set_text (short_version (_vca->name(), 20));
+}
 
-       for (VCAList::iterator v = vcas.begin(); v != vcas.end(); ++v) {
+void
+VCAMasterStrip::build_context_menu ()
+{
+       using namespace Gtk::Menu_Helpers;
+       context_menu = new Menu;
+       MenuList& items = context_menu->items();
+       items.push_back (MenuElem (_("Rename"), sigc::mem_fun (*this, &VCAMasterStrip::start_name_edit)));
+       items.push_back (MenuElem (_("Color..."), sigc::mem_fun (*this, &VCAMasterStrip::start_color_edit)));
+       items.push_back (SeparatorElem());
+       items.push_back (MenuElem (_("Drop All Slaves"), sigc::mem_fun (*this, &VCAMasterStrip::drop_all_slaves)));
+       items.push_back (SeparatorElem());
+       items.push_back (MenuElem (_("Remove"), sigc::mem_fun (*this, &VCAMasterStrip::remove)));
+}
 
-               if (*v == _vca) {
-                       /* no self-mastering */
-                       continue;
-               }
+void
+VCAMasterStrip::spill ()
+{
+       if (Mixer_UI::instance()->showing_vca_slaves_for (_vca)) {
+               Mixer_UI::instance()->show_vca_slaves (boost::shared_ptr<VCA>());
+       } else {
+               Mixer_UI::instance()->show_vca_slaves (_vca);
+       }
+}
 
-               items.push_back (CheckMenuElem ((*v)->name()));
-               CheckMenuItem* item = dynamic_cast<CheckMenuItem*> (&items.back());
-               if (_vca->gain_control()->slaved_to ((*v)->gain_control())) {
-                       item->set_active (true);
-               }
-               item->signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &VCAMasterStrip::vca_menu_toggle), item, (*v)->number()));
+void
+VCAMasterStrip::spill_change (boost::shared_ptr<VCA> vca)
+{
+       if (vca != _vca) {
+               vertical_button.set_active_state (Gtkmm2ext::Off);
+               set_tooltip (vertical_button, _("Click to show slaves only"));
+       } else {
+               vertical_button.set_active_state (Gtkmm2ext::ExplicitActive);
+               set_tooltip (vertical_button, _("Click to show normal mixer"));
        }
+}
 
-       menu->popup (1, ev->time);
+void
+VCAMasterStrip::remove ()
+{
+       if (!_session) {
+               return;
+       }
 
-       return true;
+       _session->vca_manager().remove_vca (_vca);
 }
 
-bool
-VCAMasterStrip::name_button_press (GdkEventButton* ev)
+void
+VCAMasterStrip::drop_all_slaves ()
 {
-       if (ev->button == 1 && ev->type == GDK_2BUTTON_PRESS) {
-               Gtk::Window* win = dynamic_cast<Gtk::Window*>(get_toplevel());
-               FloatingTextEntry* fte = new FloatingTextEntry (win, _vca->name());
-               fte->use_text.connect (sigc::mem_fun (*this, &VCAMasterStrip::finish_name_edit));
-               fte->present ();
-               return true;
-       }
+       _vca->Drop (); /* EMIT SIGNAL */
 
-       if (Keyboard::is_context_menu_event (ev)) {
-               if (!context_menu) {
-                       build_context_menu ();
-               }
-               context_menu->popup (1, ev->time);
-               return true;
+       if (Mixer_UI::instance()->showing_vca_slaves_for (_vca)) {
+               Mixer_UI::instance()->show_vca_slaves (boost::shared_ptr<VCA>());
        }
+}
 
-       return false;
+Gdk::Color
+VCAMasterStrip::color () const
+{
+       return gdk_color_from_rgba (_vca->presentation_info().color ());
+}
+
+string
+VCAMasterStrip::state_id () const
+{
+       return string_compose (X_("vms-%1"), _vca->number());
 }
 
 void
-VCAMasterStrip::finish_name_edit (std::string str)
+VCAMasterStrip::start_color_edit ()
 {
-       _vca->set_name (str);
+       Gtk::ColorSelectionDialog* color_dialog = new Gtk::ColorSelectionDialog;
+
+       color_dialog->get_colorsel()->set_has_opacity_control (false);
+       color_dialog->get_colorsel()->set_has_palette (true);
+
+       Gdk::Color c = gdk_color_from_rgba (_vca->presentation_info().color ());
+
+       color_dialog->get_colorsel()->set_previous_color (c);
+       color_dialog->get_colorsel()->set_current_color (c);
+
+       color_dialog->signal_response().connect (sigc::bind (sigc::mem_fun (*this, &VCAMasterStrip::finish_color_edit), color_dialog));
+       color_dialog->present ();
 }
 
 void
-VCAMasterStrip::vca_property_changed (PropertyChange const & what_changed)
+VCAMasterStrip::finish_color_edit (int response, Gtk::ColorSelectionDialog* dialog)
 {
-       if (what_changed.contains (ARDOUR::Properties::name)) {
-               update_vca_name ();
+       switch (response) {
+       case RESPONSE_OK:
+               _vca->presentation_info().set_color (gdk_color_to_rgba (dialog->get_colorsel()->get_current_color()));
+               break;
        }
+
+       delete_when_idle (dialog);
 }
 
-void
-VCAMasterStrip::update_vca_name ()
+bool
+VCAMasterStrip::marked_for_display () const
 {
-       name_button.set_text (short_version (_vca->name(), 8));
+       return !_vca->presentation_info().hidden();
 }
 
-void
-VCAMasterStrip::build_context_menu ()
+bool
+VCAMasterStrip::set_marked_for_display (bool yn)
 {
-       using namespace Gtk::Menu_Helpers;
-       context_menu = new Menu;
-       MenuList& items = context_menu->items();
-       items.push_back (MenuElem (_("Remove")));
+       if (yn == _vca->presentation_info().hidden()) {
+               _vca->presentation_info().set_hidden (!yn);
+               return true; // things changed
+       }
+       return false;
+}
+
+PresentationInfo const &
+VCAMasterStrip::presentation_info () const
+{
+       return _vca->presentation_info();
+}
+
+boost::shared_ptr<Stripable>
+VCAMasterStrip::stripable () const
+{
+       return _vca;
 }