387 lines
10 KiB
C++
387 lines
10 KiB
C++
/*
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Copyright (C) 2016 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "pbd/convert.h"
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#include "ardour/rc_configuration.h"
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#include "ardour/session.h"
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#include "ardour/vca.h"
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#include "ardour/vca_manager.h"
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#include "gtkmm2ext/keyboard.h"
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#include "gui_thread.h"
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#include "floating_text_entry.h"
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#include "tooltips.h"
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#include "vca_master_strip.h"
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#include "i18n.h"
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using namespace ARDOUR;
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using namespace ARDOUR_UI_UTILS;
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using namespace Gtkmm2ext;
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using namespace Gtk;
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using namespace PBD;
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using std::string;
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VCAMasterStrip::VCAMasterStrip (Session* s, boost::shared_ptr<VCA> v)
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: AxisView (s)
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, _vca (v)
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, gain_meter (s, 250)
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, context_menu (0)
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{
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gain_meter.set_controls (boost::shared_ptr<Route>(),
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boost::shared_ptr<PeakMeter>(),
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boost::shared_ptr<Amp>(),
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_vca->gain_control());
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solo_button.set_name ("solo button");
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set_tooltip (solo_button, _("Solo slaves"));
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solo_button.signal_button_release_event().connect (sigc::mem_fun (*this, &VCAMasterStrip::solo_release), false);
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mute_button.set_name ("mute button");
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mute_button.set_text (_("M"));
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set_tooltip (mute_button, _("Mute slaves"));
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mute_button.signal_button_release_event().connect (sigc::mem_fun (*this, &VCAMasterStrip::mute_release), false);
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hide_button.set_icon (ArdourIcon::CloseCross);
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set_tooltip (&hide_button, _("Hide this VCA strip"));
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assign_button.set_name (X_("vca assign"));
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set_tooltip (assign_button, _("Click to assign a VCA Master to this VCA"));
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assign_button.signal_button_release_event().connect (sigc::mem_fun (*this, &VCAMasterStrip::vca_button_release), false);
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hide_button.signal_clicked.connect (sigc::mem_fun(*this, &VCAMasterStrip::hide_clicked));
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width_hide_box.pack_start (number_label, true, true);
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width_hide_box.pack_end (hide_button, false, true);
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solo_mute_box.set_spacing (2);
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solo_mute_box.pack_start (mute_button, true, true);
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solo_mute_box.pack_start (solo_button, true, true);
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number_label.set_text (to_string (v->number(), std::dec));
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number_label.set_elements((ArdourButton::Element)(ArdourButton::Edge|ArdourButton::Body|ArdourButton::Text|ArdourButton::Inactive));
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number_label.set_no_show_all ();
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number_label.set_name ("generic button");
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number_label.set_alignment (.5, .5);
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number_label.set_fallthrough_to_parent (true);
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name_button.signal_button_press_event().connect (sigc::mem_fun (*this, &VCAMasterStrip::name_button_press), false);
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top_padding.set_size_request (-1, 16); /* must match height in GroupTabs::set_size_request() */
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bottom_padding.set_size_request (-1, 50); /* this one is a hack. there's no trivial way to compute it */
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global_vpacker.set_border_width (1);
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global_vpacker.set_spacing (0);
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global_vpacker.pack_start (top_padding, false, false);
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global_vpacker.pack_start (width_hide_box, false, false);
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global_vpacker.pack_start (name_button, false, false);
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global_vpacker.pack_start (vertical_padding, true, true);
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global_vpacker.pack_start (solo_mute_box, false, false);
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global_vpacker.pack_start (gain_meter, false, false);
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global_vpacker.pack_start (assign_button, false, false);
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global_vpacker.pack_start (bottom_padding, false, false);
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global_frame.add (global_vpacker);
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global_frame.set_shadow_type (Gtk::SHADOW_IN);
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global_frame.set_name ("BaseFrame");
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add (global_frame);
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global_vpacker.show ();
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global_frame.show ();
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top_padding.show ();
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bottom_padding.show ();
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vertical_padding.show ();
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hide_button.show ();
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number_label.show ();
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width_hide_box.show ();
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name_button.show ();
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gain_meter.show ();
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solo_mute_box.show_all ();
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assign_button.show ();
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/* force setting of visible selected status */
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_selected = true;
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set_selected (false);
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set_solo_text ();
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update_vca_display ();
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update_vca_name ();
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_vca->PropertyChanged.connect (vca_connections, invalidator (*this), boost::bind (&VCAMasterStrip::vca_property_changed, this, _1), gui_context());
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_vca->solo_control()->Changed.connect (vca_connections, invalidator (*this), boost::bind (&VCAMasterStrip::solo_changed, this), gui_context());
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_vca->mute_control()->Changed.connect (vca_connections, invalidator (*this), boost::bind (&VCAMasterStrip::mute_changed, this), gui_context());
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/* only need to connect to one of these to update VCA status */
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_vca->gain_control()->MasterStatusChange.connect (vca_connections,
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invalidator (*this),
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boost::bind (&VCAMasterStrip::update_vca_display, this),
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gui_context());
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}
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void
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VCAMasterStrip::update_vca_display ()
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{
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VCAList vcas (_session->vca_manager().vcas());
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string label;
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for (VCAList::iterator v = vcas.begin(); v != vcas.end(); ++v) {
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if (_vca->gain_control()->slaved_to ((*v)->gain_control())) {
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if (!label.empty()) {
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label += ' ';
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}
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label += to_string ((*v)->number(), std::dec);
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}
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}
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if (label.empty()) {
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label = _("-vca-");
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assign_button.set_active_state (Gtkmm2ext::Off);
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} else {
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assign_button.set_active_state (Gtkmm2ext::ExplicitActive);
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}
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assign_button.set_text (label);
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}
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string
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VCAMasterStrip::name() const
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{
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return _vca->name();
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}
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void
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VCAMasterStrip::hide_clicked ()
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{
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}
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bool
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VCAMasterStrip::width_button_pressed (GdkEventButton* ev)
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{
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return false;
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}
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void
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VCAMasterStrip::set_selected (bool yn)
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{
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AxisView::set_selected (yn);
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if (_selected) {
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global_frame.set_shadow_type (Gtk::SHADOW_ETCHED_OUT);
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global_frame.set_name ("MixerStripSelectedFrame");
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} else {
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global_frame.set_shadow_type (Gtk::SHADOW_IN);
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global_frame.set_name ("MixerStripFrame");
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}
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global_frame.queue_draw ();
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}
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bool
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VCAMasterStrip::solo_release (GdkEventButton*)
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{
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/* We use NoGroup because VCA controls are never part of a group. This
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is redundant, but clear.
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*/
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_vca->solo_control()->set_value (_vca->solo_control()->self_soloed() ? 0.0 : 1.0, Controllable::NoGroup);
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return true;
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}
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bool
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VCAMasterStrip::mute_release (GdkEventButton*)
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{
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/* We use NoGroup because VCA controls are never part of a group. This
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is redundant, but clear.
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*/
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_vca->mute_control()->set_value (_vca->mute_control()->muted_by_self() ? 0.0 : 1.0, Controllable::NoGroup);
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return true;
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}
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void
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VCAMasterStrip::set_solo_text ()
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{
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if (Config->get_solo_control_is_listen_control ()) {
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switch (Config->get_listen_position()) {
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case AfterFaderListen:
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solo_button.set_text (_("A"));
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break;
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case PreFaderListen:
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solo_button.set_text (_("P"));
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break;
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}
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} else {
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solo_button.set_text (_("S"));
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}
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}
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void
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VCAMasterStrip::mute_changed ()
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{
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if (_vca->mute_control()->muted_by_self()) {
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mute_button.set_active_state (ExplicitActive);
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} else if (_vca->mute_control()->muted_by_masters ()) {
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mute_button.set_active_state (ImplicitActive);
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} else {
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mute_button.set_active_state (Gtkmm2ext::Off);
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}
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}
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void
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VCAMasterStrip::solo_changed ()
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{
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if (_vca->solo_control()->soloed() || _vca->solo_control()->get_masters_value()) {
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solo_button.set_active_state (ExplicitActive);
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} else {
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solo_button.set_active_state (Gtkmm2ext::Off);
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}
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}
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void
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VCAMasterStrip::vca_menu_toggle (CheckMenuItem* menuitem, uint32_t n)
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{
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boost::shared_ptr<VCA> vca = _session->vca_manager().vca_by_number (n);
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if (!menuitem->get_active()) {
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if (!vca) {
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/* null VCA means drop all VCA assignments */
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vca_unassign ();
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} else {
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_vca->gain_control()->remove_master (vca->gain_control());
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_vca->solo_control()->remove_master (vca->solo_control());
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_vca->mute_control()->remove_master (vca->mute_control());
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}
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} else {
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if (vca) {
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_vca->gain_control()->add_master (vca->gain_control());
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_vca->mute_control()->add_master (vca->mute_control());
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_vca->solo_control()->add_master (vca->solo_control());
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}
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}
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}
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void
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VCAMasterStrip::vca_unassign ()
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{
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_vca->gain_control()->clear_masters ();
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_vca->solo_control()->clear_masters ();
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_vca->mute_control()->clear_masters ();
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}
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bool
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VCAMasterStrip::vca_button_release (GdkEventButton* ev)
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{
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using namespace Gtk::Menu_Helpers;
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if (!_session) {
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return false;
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}
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/* primary click only */
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if (ev->button != 1) {
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return false;
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}
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VCAList vcas (_session->vca_manager().vcas());
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if (vcas.empty()) {
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/* XXX should probably show a message saying "No VCA masters" */
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return true;
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}
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Menu* menu = new Menu;
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MenuList& items = menu->items();
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items.push_back (MenuElem (_("Unassign"), sigc::mem_fun (*this, &VCAMasterStrip::vca_unassign)));
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for (VCAList::iterator v = vcas.begin(); v != vcas.end(); ++v) {
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if (*v == _vca) {
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/* no self-mastering */
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continue;
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}
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items.push_back (CheckMenuElem ((*v)->name()));
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CheckMenuItem* item = dynamic_cast<CheckMenuItem*> (&items.back());
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if (_vca->gain_control()->slaved_to ((*v)->gain_control())) {
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item->set_active (true);
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}
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item->signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &VCAMasterStrip::vca_menu_toggle), item, (*v)->number()));
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}
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menu->popup (1, ev->time);
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return true;
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}
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bool
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VCAMasterStrip::name_button_press (GdkEventButton* ev)
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{
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if (ev->button == 1 && ev->type == GDK_2BUTTON_PRESS) {
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Gtk::Window* win = dynamic_cast<Gtk::Window*>(get_toplevel());
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FloatingTextEntry* fte = new FloatingTextEntry (win, _vca->name());
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fte->use_text.connect (sigc::mem_fun (*this, &VCAMasterStrip::finish_name_edit));
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fte->present ();
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return true;
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}
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if (Keyboard::is_context_menu_event (ev)) {
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if (!context_menu) {
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build_context_menu ();
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}
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context_menu->popup (1, ev->time);
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return true;
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}
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return false;
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}
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void
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VCAMasterStrip::finish_name_edit (std::string str)
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{
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_vca->set_name (str);
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}
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void
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VCAMasterStrip::vca_property_changed (PropertyChange const & what_changed)
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{
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if (what_changed.contains (ARDOUR::Properties::name)) {
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update_vca_name ();
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}
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}
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void
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VCAMasterStrip::update_vca_name ()
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{
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name_button.set_text (short_version (_vca->name(), 8));
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}
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void
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VCAMasterStrip::build_context_menu ()
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{
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using namespace Gtk::Menu_Helpers;
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context_menu = new Menu;
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MenuList& items = context_menu->items();
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items.push_back (MenuElem (_("Remove")));
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}
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