325 lines
8.0 KiB
C++
325 lines
8.0 KiB
C++
/*
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Copyright (C) 2000-2006 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 <cstdlib>
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#include <cmath>
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#include <cassert>
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#include <algorithm>
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#include <string>
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#include <vector>
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#include <sigc++/bind.h>
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#include "pbd/error.h"
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#include "pbd/stl_delete.h"
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#include "pbd/memento_command.h"
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#include "gtkmm2ext/gtk_ui.h"
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#include "gtkmm2ext/selector.h"
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#include "gtkmm2ext/bindable_button.h"
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#include "gtkmm2ext/utils.h"
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#include "ardour/event_type_map.h"
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#include "ardour/pannable.h"
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#include "ardour/panner.h"
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#include "ardour/panner_shell.h"
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#include "ardour_button.h"
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#include "ardour_ui.h"
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#include "audio_time_axis.h"
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#include "automation_line.h"
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#include "enums.h"
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#include "gui_thread.h"
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#include "automation_time_axis.h"
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#include "keyboard.h"
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#include "playlist_selector.h"
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#include "prompter.h"
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#include "public_editor.h"
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#include "audio_region_view.h"
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#include "audio_streamview.h"
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#include "utils.h"
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#include "i18n.h"
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using namespace std;
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using namespace ARDOUR;
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using namespace ARDOUR_UI_UTILS;
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using namespace PBD;
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using namespace Gtk;
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using namespace Editing;
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AudioTimeAxisView::AudioTimeAxisView (PublicEditor& ed, Session* sess, ArdourCanvas::Canvas& canvas)
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: AxisView(sess)
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, RouteTimeAxisView(ed, sess, canvas)
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{
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}
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void
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AudioTimeAxisView::set_route (boost::shared_ptr<Route> rt)
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{
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_route = rt;
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/* RouteTimeAxisView::set_route() sets up some things in the View,
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so it must be created before RouteTimeAxis::set_route() is
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called.
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*/
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_view = new AudioStreamView (*this);
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RouteTimeAxisView::set_route (rt);
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_view->apply_color (gdk_color_to_rgba (color()), StreamView::RegionColor);
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// Make sure things are sane...
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assert(!is_track() || is_audio_track());
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subplugin_menu.set_name ("ArdourContextMenu");
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ignore_toggle = false;
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if (is_audio_track()) {
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controls_ebox.set_name ("AudioTrackControlsBaseUnselected");
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time_axis_frame.set_name ("AudioTrackControlsBaseUnselected");
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} else { // bus
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controls_ebox.set_name ("AudioBusControlsBaseUnselected");
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time_axis_frame.set_name ("AudioBusControlsBaseUnselected");
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}
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/* if set_state above didn't create a gain automation child, we need to make one */
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if (automation_child (GainAutomation) == 0) {
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create_automation_child (GainAutomation, false);
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}
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if (automation_child (TrimAutomation) == 0) {
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create_automation_child (TrimAutomation, false);
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}
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/* if set_state above didn't create a mute automation child, we need to make one */
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if (automation_child (MuteAutomation) == 0) {
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create_automation_child (MuteAutomation, false);
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}
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if (_route->panner_shell()) {
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_route->panner_shell()->Changed.connect (*this, invalidator (*this),
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boost::bind (&AudioTimeAxisView::ensure_pan_views, this, false), gui_context());
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}
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/* map current state of the route */
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processors_changed (RouteProcessorChange ());
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reset_processor_automation_curves ();
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ensure_pan_views (false);
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update_control_names ();
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if (is_audio_track()) {
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/* ask for notifications of any new RegionViews */
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_view->RegionViewAdded.connect (sigc::mem_fun(*this, &AudioTimeAxisView::region_view_added));
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if (!_editor.have_idled()) {
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/* first idle will do what we need */
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} else {
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first_idle ();
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}
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} else {
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post_construct ();
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}
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}
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AudioTimeAxisView::~AudioTimeAxisView ()
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{
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}
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void
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AudioTimeAxisView::first_idle ()
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{
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_view->attach ();
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post_construct ();
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}
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AudioStreamView*
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AudioTimeAxisView::audio_view()
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{
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return dynamic_cast<AudioStreamView*>(_view);
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}
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guint32
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AudioTimeAxisView::show_at (double y, int& nth, Gtk::VBox *parent)
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{
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set_gui_property ("visible", true);
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return TimeAxisView::show_at (y, nth, parent);
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}
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void
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AudioTimeAxisView::hide ()
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{
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set_gui_property ("visible", false);
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TimeAxisView::hide ();
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}
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void
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AudioTimeAxisView::create_automation_child (const Evoral::Parameter& param, bool show)
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{
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if (param.type() == NullAutomation) {
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return;
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}
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AutomationTracks::iterator existing = _automation_tracks.find (param);
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if (existing != _automation_tracks.end()) {
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/* automation track created because we had existing data for
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* the processor, but visibility may need to be controlled
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* since it will have been set visible by default.
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*/
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existing->second->set_marked_for_display (show);
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if (!no_redraw) {
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request_redraw ();
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}
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return;
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}
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if (param.type() == GainAutomation) {
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create_gain_automation_child (param, show);
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} else if (param.type() == TrimAutomation) {
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create_trim_automation_child (param, show);
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} else if (param.type() == PanWidthAutomation ||
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param.type() == PanElevationAutomation ||
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param.type() == PanAzimuthAutomation) {
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ensure_pan_views (show);
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} else if (param.type() == PluginAutomation) {
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/* handled elsewhere */
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} else if (param.type() == MuteAutomation) {
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create_mute_automation_child (param, show);
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} else {
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error << "AudioTimeAxisView: unknown automation child " << EventTypeMap::instance().to_symbol(param) << endmsg;
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}
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}
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void
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AudioTimeAxisView::show_all_automation (bool apply_to_selection)
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{
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if (apply_to_selection) {
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_editor.get_selection().tracks.foreach_audio_time_axis (boost::bind (&AudioTimeAxisView::show_all_automation, _1, false));
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} else {
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no_redraw = true;
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RouteTimeAxisView::show_all_automation ();
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no_redraw = false;
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request_redraw ();
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}
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}
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void
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AudioTimeAxisView::show_existing_automation (bool apply_to_selection)
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{
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if (apply_to_selection) {
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_editor.get_selection().tracks.foreach_audio_time_axis (boost::bind (&AudioTimeAxisView::show_existing_automation, _1, false));
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} else {
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no_redraw = true;
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RouteTimeAxisView::show_existing_automation ();
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no_redraw = false;
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request_redraw ();
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}
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}
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void
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AudioTimeAxisView::hide_all_automation (bool apply_to_selection)
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{
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if (apply_to_selection) {
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_editor.get_selection().tracks.foreach_audio_time_axis (boost::bind (&AudioTimeAxisView::hide_all_automation, _1, false));
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} else {
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no_redraw = true;
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RouteTimeAxisView::hide_all_automation();
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no_redraw = false;
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request_redraw ();
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}
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}
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void
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AudioTimeAxisView::route_active_changed ()
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{
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update_control_names ();
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}
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/**
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* Set up the names of the controls so that they are coloured
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* correctly depending on whether this route is inactive or
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* selected.
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*/
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void
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AudioTimeAxisView::update_control_names ()
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{
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if (is_audio_track()) {
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if (_route->active()) {
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controls_base_selected_name = "AudioTrackControlsBaseSelected";
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controls_base_unselected_name = "AudioTrackControlsBaseUnselected";
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} else {
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controls_base_selected_name = "AudioTrackControlsBaseInactiveSelected";
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controls_base_unselected_name = "AudioTrackControlsBaseInactiveUnselected";
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}
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} else {
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if (_route->active()) {
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controls_base_selected_name = "BusControlsBaseSelected";
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controls_base_unselected_name = "BusControlsBaseUnselected";
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} else {
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controls_base_selected_name = "BusControlsBaseInactiveSelected";
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controls_base_unselected_name = "BusControlsBaseInactiveUnselected";
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}
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}
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if (get_selected()) {
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controls_ebox.set_name (controls_base_selected_name);
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time_axis_frame.set_name (controls_base_selected_name);
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} else {
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controls_ebox.set_name (controls_base_unselected_name);
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time_axis_frame.set_name (controls_base_unselected_name);
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}
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}
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void
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AudioTimeAxisView::build_automation_action_menu (bool for_selection)
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{
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RouteTimeAxisView::build_automation_action_menu (for_selection);
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}
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