X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Faudio_time_axis.cc;h=bf980690aaecf6e1b40f6900a295a5fa6e67bcf6;hb=90ea64d1fc9e64347aca9df8c64ff0aeb674410d;hp=8484bbceca93100e52f7801624adec550e66b136;hpb=84af9f18ebd755a10f1b902d41a9730639467dbb;p=ardour.git diff --git a/gtk2_ardour/audio_time_axis.cc b/gtk2_ardour/audio_time_axis.cc index 8484bbceca..bf980690aa 100644 --- a/gtk2_ardour/audio_time_axis.cc +++ b/gtk2_ardour/audio_time_axis.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2000-2006 Paul Davis + Copyright (C) 2000-2006 Paul Davis This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -27,36 +27,29 @@ #include -#include -#include -#include +#include "pbd/error.h" +#include "pbd/stl_delete.h" +#include "pbd/memento_command.h" #include #include -#include #include #include -#include -#include -#include -#include -#include -#include -#include -#include -#include +#include "ardour/event_type_map.h" +#include "ardour/pannable.h" +#include "ardour/panner.h" +#include "ardour/panner_shell.h" +#include "ardour_button.h" #include "ardour_ui.h" #include "audio_time_axis.h" -#include "automation_gain_line.h" -#include "automation_pan_line.h" +#include "automation_line.h" #include "canvas_impl.h" -#include "crossfade_view.h" #include "enums.h" -#include "gain_automation_time_axis.h" +#include "gui_thread.h" +#include "automation_time_axis.h" #include "keyboard.h" -#include "pan_automation_time_axis.h" #include "playlist_selector.h" #include "prompter.h" #include "public_editor.h" @@ -65,554 +58,287 @@ #include "audio_streamview.h" #include "utils.h" -#include - #include "i18n.h" +using namespace std; using namespace ARDOUR; using namespace PBD; using namespace Gtk; using namespace Editing; - -AudioTimeAxisView::AudioTimeAxisView (PublicEditor& ed, Session& sess, boost::shared_ptr rt, Canvas& canvas) +AudioTimeAxisView::AudioTimeAxisView (PublicEditor& ed, Session* sess, Canvas& canvas) : AxisView(sess) - , RouteTimeAxisView(ed, sess, rt, canvas) + , RouteTimeAxisView(ed, sess, canvas) { - // Make sure things are sane... - assert(!is_track() || is_audio_track()); +} - subplugin_menu.set_name ("ArdourContextMenu"); - gain_track = 0; - pan_track = 0; - waveform_item = 0; - pan_automation_item = 0; - gain_automation_item = 0; +void +AudioTimeAxisView::set_route (boost::shared_ptr rt) +{ + _route = rt; + /* RouteTimeAxisView::set_route() sets up some things in the View, + so it must be created before RouteTimeAxis::set_route() is + called. + */ _view = new AudioStreamView (*this); - add_gain_automation_child (); - add_pan_automation_child (); - - ignore_toggle = false; + RouteTimeAxisView::set_route (rt); - if (is_audio_track()) - controls_ebox.set_name ("AudioTimeAxisViewControlsBaseUnselected"); - else // bus - controls_ebox.set_name ("AudioBusControlsBaseUnselected"); + _view->apply_color (color (), StreamView::RegionColor); - ensure_xml_node (); + // Make sure things are sane... + assert(!is_track() || is_audio_track()); - set_state (*xml_node); - - _route->panner().Changed.connect (mem_fun(*this, &AudioTimeAxisView::update_pans)); + subplugin_menu.set_name ("ArdourContextMenu"); - update_control_names (); + ignore_toggle = false; if (is_audio_track()) { - - /* ask for notifications of any new RegionViews */ - _view->RegionViewAdded.connect (mem_fun(*this, &AudioTimeAxisView::region_view_added)); - _view->attach (); + controls_ebox.set_name ("AudioTrackControlsBaseUnselected"); + } else { // bus + controls_ebox.set_name ("AudioBusControlsBaseUnselected"); } - post_construct (); -} + /* if set_state above didn't create a gain automation child, we need to make one */ + if (automation_child (GainAutomation) == 0) { + create_automation_child (GainAutomation, false); + } -AudioTimeAxisView::~AudioTimeAxisView () -{ -} + if (_route->panner_shell()) { + _route->panner_shell()->Changed.connect (*this, invalidator (*this), + boost::bind (&AudioTimeAxisView::ensure_pan_views, this, false), gui_context()); + } -AudioStreamView* -AudioTimeAxisView::audio_view() -{ - return dynamic_cast(_view); -} + /* map current state of the route */ -guint32 -AudioTimeAxisView::show_at (double y, int& nth, Gtk::VBox *parent) -{ - ensure_xml_node (); - xml_node->add_property ("shown_editor", "yes"); - - return TimeAxisView::show_at (y, nth, parent); -} + processors_changed (RouteProcessorChange ()); + reset_processor_automation_curves (); + ensure_pan_views (false); + update_control_names (); -void -AudioTimeAxisView::hide () -{ - ensure_xml_node (); - xml_node->add_property ("shown_editor", "no"); + if (is_audio_track()) { - TimeAxisView::hide (); -} + /* ask for notifications of any new RegionViews */ + _view->RegionViewAdded.connect (sigc::mem_fun(*this, &AudioTimeAxisView::region_view_added)); -void -AudioTimeAxisView::set_state (const XMLNode& node) -{ - const XMLProperty *prop; - - TimeAxisView::set_state (node); - - if ((prop = node.property ("shown_editor")) != 0) { - if (prop->value() == "no") { - _marked_for_display = false; + if (!_editor.have_idled()) { + /* first idle will do what we need */ } else { - _marked_for_display = true; + first_idle (); } + } else { - _marked_for_display = true; - } - - XMLNodeList nlist = node.children(); - XMLNodeConstIterator niter; - XMLNode *child_node; - - - show_gain_automation = false; - show_pan_automation = false; - - for (niter = nlist.begin(); niter != nlist.end(); ++niter) { - child_node = *niter; - - if (child_node->name() == "gain") { - XMLProperty *prop=child_node->property ("shown"); - - if (prop != 0) { - if (prop->value() == "yes") { - show_gain_automation = true; - } - } - continue; - } - - if (child_node->name() == "pan") { - XMLProperty *prop=child_node->property ("shown"); - - if (prop != 0) { - if (prop->value() == "yes") { - show_pan_automation = true; - } - } - continue; - } + post_construct (); } } -void -AudioTimeAxisView::build_automation_action_menu () +AudioTimeAxisView::~AudioTimeAxisView () { - using namespace Menu_Helpers; - - RouteTimeAxisView::build_automation_action_menu (); - - MenuList& automation_items = automation_action_menu->items(); - - automation_items.push_back (SeparatorElem()); - - automation_items.push_back (CheckMenuElem (_("Fader"), - mem_fun(*this, &AudioTimeAxisView::toggle_gain_track))); - gain_automation_item = static_cast (&automation_items.back()); - gain_automation_item->set_active(show_gain_automation); - - automation_items.push_back (CheckMenuElem (_("Pan"), - mem_fun(*this, &AudioTimeAxisView::toggle_pan_track))); - pan_automation_item = static_cast (&automation_items.back()); - pan_automation_item->set_active(show_pan_automation); - } void -AudioTimeAxisView::append_extra_display_menu_items () +AudioTimeAxisView::first_idle () { - using namespace Menu_Helpers; - - MenuList& items = display_menu->items(); - - // crossfade stuff - items.push_back (MenuElem (_("Hide all crossfades"), mem_fun(*this, &AudioTimeAxisView::hide_all_xfades))); - items.push_back (MenuElem (_("Show all crossfades"), mem_fun(*this, &AudioTimeAxisView::show_all_xfades))); - - // waveform menu - Menu *waveform_menu = manage(new Menu); - MenuList& waveform_items = waveform_menu->items(); - waveform_menu->set_name ("ArdourContextMenu"); - - waveform_items.push_back (CheckMenuElem (_("Show waveforms"), mem_fun(*this, &AudioTimeAxisView::toggle_waveforms))); - waveform_item = static_cast (&waveform_items.back()); - ignore_toggle = true; - waveform_item->set_active (editor.show_waveforms()); - ignore_toggle = false; - - waveform_items.push_back (SeparatorElem()); - - RadioMenuItem::Group group; - - waveform_items.push_back (RadioMenuElem (group, _("Traditional"), bind (mem_fun(*this, &AudioTimeAxisView::set_waveform_shape), Traditional))); - traditional_item = static_cast (&waveform_items.back()); - - waveform_items.push_back (RadioMenuElem (group, _("Rectified"), bind (mem_fun(*this, &AudioTimeAxisView::set_waveform_shape), Rectified))); - rectified_item = static_cast (&waveform_items.back()); - - waveform_items.push_back (SeparatorElem()); - - RadioMenuItem::Group group2; - - waveform_items.push_back (RadioMenuElem (group2, _("Linear"), bind (mem_fun(*this, &AudioTimeAxisView::set_waveform_scale), LinearWaveform))); - linearscale_item = static_cast (&waveform_items.back()); - - waveform_items.push_back (RadioMenuElem (group2, _("Logarithmic"), bind (mem_fun(*this, &AudioTimeAxisView::set_waveform_scale), LogWaveform))); - logscale_item = static_cast (&waveform_items.back()); - - // setting initial item state - AudioStreamView* asv = audio_view(); - if (asv) { - ignore_toggle = true; - if (asv->get_waveform_shape() == Rectified) - rectified_item->set_active(true); - else traditional_item->set_active(true); - - if (asv->get_waveform_scale() == LogWaveform) - logscale_item->set_active(true); - else linearscale_item->set_active(true); - ignore_toggle = false; - } - - items.push_back (MenuElem (_("Waveform"), *waveform_menu)); + _view->attach (); + post_construct (); } -void -AudioTimeAxisView::toggle_waveforms () +AudioStreamView* +AudioTimeAxisView::audio_view() { - AudioStreamView* asv = audio_view(); - assert(asv); - - if (asv && waveform_item && !ignore_toggle) { - asv->set_show_waveforms (waveform_item->get_active()); - } + return dynamic_cast(_view); } -void -AudioTimeAxisView::set_show_waveforms (bool yn) +guint32 +AudioTimeAxisView::show_at (double y, int& nth, Gtk::VBox *parent) { - AudioStreamView* asv = audio_view(); - assert(asv); - - if (waveform_item) { - waveform_item->set_active (yn); - } else { - asv->set_show_waveforms (yn); - } + set_gui_property ("visible", true); + return TimeAxisView::show_at (y, nth, parent); } void -AudioTimeAxisView::set_show_waveforms_recording (bool yn) +AudioTimeAxisView::hide () { - AudioStreamView* asv = audio_view(); - - if (asv) { - asv->set_show_waveforms_recording (yn); - } + set_gui_property ("visible", false); + TimeAxisView::hide (); } void -AudioTimeAxisView::set_waveform_shape (WaveformShape shape) +AudioTimeAxisView::create_automation_child (const Evoral::Parameter& param, bool show) { - AudioStreamView* asv = audio_view(); - - if (asv && !ignore_toggle) { - asv->set_waveform_shape (shape); + if (param.type() == NullAutomation) { + return; } - map_frozen (); -} - -void -AudioTimeAxisView::set_waveform_scale (WaveformScale scale) -{ - AudioStreamView* asv = audio_view(); + AutomationTracks::iterator existing = _automation_tracks.find (param); - if (asv && !ignore_toggle) { - asv->set_waveform_scale (scale); - } + if (existing != _automation_tracks.end()) { + + /* automation track created because we had existing data for + * the processor, but visibility may need to be controlled + * since it will have been set visible by default. + */ - map_frozen (); -} + existing->second->set_marked_for_display (show); + + if (!no_redraw) { + request_redraw (); + } -void -AudioTimeAxisView::add_gain_automation_child () -{ - XMLProperty* prop; - AutomationLine* line; - - gain_track = new GainAutomationTimeAxisView (_session, - _route, - editor, - *this, - parent_canvas, - _("gain"), - _route->gain_automation_curve()); - - line = new AutomationGainLine ("automation gain", - _session, - *gain_track, - *gain_track->canvas_display, - _route->gain_automation_curve()); - - line->set_line_color (color_map[cAutomationLine]); - - - gain_track->add_line (*line); - - add_child (gain_track); - - gain_track->Hiding.connect (mem_fun(*this, &AudioTimeAxisView::gain_hidden)); - - bool hideit = true; - - XMLNode* node; - - if ((node = gain_track->get_state_node()) != 0) { - if ((prop = node->property ("shown")) != 0) { - if (prop->value() == "yes") { - hideit = false; - } - } + return; } - if (hideit) { - gain_track->hide (); - } -} + if (param.type() == GainAutomation) { -void -AudioTimeAxisView::add_pan_automation_child () -{ - XMLProperty* prop; + create_gain_automation_child (param, show); - pan_track = new PanAutomationTimeAxisView (_session, _route, editor, *this, parent_canvas, _("pan")); + } else if (param.type() == PanWidthAutomation || + param.type() == PanElevationAutomation || + param.type() == PanAzimuthAutomation) { - update_pans (); - - add_child (pan_track); + ensure_pan_views (show); - pan_track->Hiding.connect (mem_fun(*this, &AudioTimeAxisView::pan_hidden)); + } else if (param.type() == PluginAutomation) { - ensure_xml_node (); - bool hideit = true; - - XMLNode* node; + /* handled elsewhere */ - if ((node = pan_track->get_state_node()) != 0) { - if ((prop = node->property ("shown")) != 0) { - if (prop->value() == "yes") { - hideit = false; - } - } - } - - if (hideit) { - pan_track->hide (); + } else { + error << "AudioTimeAxisView: unknown automation child " << EventTypeMap::instance().to_symbol(param) << endmsg; } } +/** Ensure that we have the appropriate AutomationTimeAxisViews for the + * panners that we have. + * + * @param show true to show any new views that we create, otherwise false. + */ void -AudioTimeAxisView::update_pans () +AudioTimeAxisView::ensure_pan_views (bool show) { - Panner::iterator p; - - pan_track->clear_lines (); - - /* we don't draw lines for "greater than stereo" panning. - */ - - if (_route->n_outputs() > 2) { + if (!_route->panner()) { return; } - for (p = _route->panner().begin(); p != _route->panner().end(); ++p) { - - AutomationLine* line; + set params = _route->panner()->what_can_be_automated(); + set::iterator p; - line = new AutomationPanLine ("automation pan", _session, *pan_track, - *pan_track->canvas_display, - (*p)->automation()); + for (p = params.begin(); p != params.end(); ++p) { + boost::shared_ptr pan_control = _route->pannable()->automation_control(*p); - if (p == _route->panner().begin()) { - /* first line is a nice orange */ - line->set_line_color (color_map[cLeftPanAutomationLine]); - } else { - /* second line is a nice blue */ - line->set_line_color (color_map[cRightPanAutomationLine]); + if (pan_control->parameter().type() == NullAutomation) { + error << "Pan control has NULL automation type!" << endmsg; + continue; } - pan_track->add_line (*line); - } -} - -void -AudioTimeAxisView::toggle_gain_track () -{ + if (automation_child (pan_control->parameter ()).get () == 0) { - bool showit = gain_automation_item->get_active(); + /* we don't already have an AutomationTimeAxisView for this parameter */ - if (showit != gain_track->marked_for_display()) { - if (showit) { - gain_track->set_marked_for_display (true); - gain_track->canvas_display->show(); - gain_track->get_state_node()->add_property ("shown", X_("yes")); - } else { - gain_track->set_marked_for_display (false); - gain_track->hide (); - gain_track->get_state_node()->add_property ("shown", X_("no")); - } + std::string const name = _route->panner()->describe_parameter (pan_control->parameter ()); - /* now trigger a redisplay */ - - if (!no_redraw) { - _route->gui_changed (X_("track_height"), (void *) 0); /* EMIT_SIGNAL */ - } - } -} - -void -AudioTimeAxisView::gain_hidden () -{ - gain_track->get_state_node()->add_property (X_("shown"), X_("no")); + boost::shared_ptr t ( + new AutomationTimeAxisView (_session, + _route, + _route->pannable(), + pan_control, + pan_control->parameter (), + _editor, + *this, + false, + parent_canvas, + name) + ); - if (gain_automation_item && !_hidden) { - gain_automation_item->set_active (false); + pan_tracks.push_back (t); + add_automation_child (*p, t, show); + } } - - _route->gui_changed ("track_height", (void *) 0); /* EMIT_SIGNAL */ } void -AudioTimeAxisView::toggle_pan_track () +AudioTimeAxisView::update_gain_track_visibility () { - bool showit = pan_automation_item->get_active(); + bool const showit = gain_automation_item->get_active(); - if (showit != pan_track->marked_for_display()) { - if (showit) { - pan_track->set_marked_for_display (true); - pan_track->canvas_display->show(); - pan_track->get_state_node()->add_property ("shown", X_("yes")); - } else { - pan_track->set_marked_for_display (false); - pan_track->hide (); - pan_track->get_state_node()->add_property ("shown", X_("no")); - } + if (showit != string_is_affirmative (gain_track->gui_property ("visible"))) { + gain_track->set_marked_for_display (showit); /* now trigger a redisplay */ - + if (!no_redraw) { - _route->gui_changed ("track_height", (void *) 0); /* EMIT_SIGNAL */ + _route->gui_changed (X_("visible_tracks"), (void *) 0); /* EMIT_SIGNAL */ } } } void -AudioTimeAxisView::pan_hidden () +AudioTimeAxisView::update_pan_track_visibility () { - pan_track->get_state_node()->add_property ("shown", "no"); + bool const showit = pan_automation_item->get_active(); + bool changed = false; - if (pan_automation_item && !_hidden) { - pan_automation_item->set_active (false); + for (list >::iterator i = pan_tracks.begin(); i != pan_tracks.end(); ++i) { + if ((*i)->set_marked_for_display (showit)) { + changed = true; + } } - _route->gui_changed ("track_height", (void *) 0); /* EMIT_SIGNAL */ -} - -void -AudioTimeAxisView::show_all_automation () -{ - no_redraw = true; - - pan_automation_item->set_active (true); - gain_automation_item->set_active (true); - - RouteTimeAxisView::show_all_automation (); - - no_redraw = false; - - _route->gui_changed ("track_height", (void *) 0); /* EMIT_SIGNAL */ + if (changed) { + _route->gui_changed (X_("visible_tracks"), (void *) 0); /* EMIT_SIGNAL */ + } } void -AudioTimeAxisView::show_existing_automation () +AudioTimeAxisView::show_all_automation (bool apply_to_selection) { - no_redraw = true; - - pan_automation_item->set_active (true); - gain_automation_item->set_active (true); + if (apply_to_selection) { + _editor.get_selection().tracks.foreach_audio_time_axis (boost::bind (&AudioTimeAxisView::show_all_automation, _1, false)); + } else { - RouteTimeAxisView::show_existing_automation (); + no_redraw = true; - no_redraw = false; + RouteTimeAxisView::show_all_automation (); - _route->gui_changed ("track_height", (void *) 0); /* EMIT_SIGNAL */ + no_redraw = false; + request_redraw (); + } } void -AudioTimeAxisView::hide_all_automation () +AudioTimeAxisView::show_existing_automation (bool apply_to_selection) { - no_redraw = true; - - pan_automation_item->set_active (false); - gain_automation_item->set_active (false); - - RouteTimeAxisView::hide_all_automation(); - - no_redraw = false; - _route->gui_changed ("track_height", (void *) 0); /* EMIT_SIGNAL */ -} + if (apply_to_selection) { + _editor.get_selection().tracks.foreach_audio_time_axis (boost::bind (&AudioTimeAxisView::show_existing_automation, _1, false)); + } else { + no_redraw = true; -void -AudioTimeAxisView::show_all_xfades () -{ - AudioStreamView* asv = audio_view(); + RouteTimeAxisView::show_existing_automation (); - if (asv) { - asv->show_all_xfades (); - } -} + no_redraw = false; -void -AudioTimeAxisView::hide_all_xfades () -{ - AudioStreamView* asv = audio_view(); - - if (asv) { - asv->hide_all_xfades (); + request_redraw (); } } void -AudioTimeAxisView::hide_dependent_views (TimeAxisViewItem& tavi) +AudioTimeAxisView::hide_all_automation (bool apply_to_selection) { - AudioStreamView* asv = audio_view(); - AudioRegionView* rv; - - if (asv && (rv = dynamic_cast(&tavi)) != 0) { - asv->hide_xfades_involving (*rv); - } -} + if (apply_to_selection) { + _editor.get_selection().tracks.foreach_audio_time_axis (boost::bind (&AudioTimeAxisView::hide_all_automation, _1, false)); + } else { + no_redraw = true; -void -AudioTimeAxisView::reveal_dependent_views (TimeAxisViewItem& tavi) -{ - AudioStreamView* asv = audio_view(); - AudioRegionView* rv; + RouteTimeAxisView::hide_all_automation(); - if (asv && (rv = dynamic_cast(&tavi)) != 0) { - asv->reveal_xfades_involving (*rv); + no_redraw = false; + request_redraw (); } } void AudioTimeAxisView::route_active_changed () { - RouteTimeAxisView::route_active_changed (); update_control_names (); } @@ -628,30 +354,68 @@ AudioTimeAxisView::update_control_names () { if (is_audio_track()) { if (_route->active()) { - controls_ebox.set_name ("AudioTrackControlsBaseUnselected"); controls_base_selected_name = "AudioTrackControlsBaseSelected"; controls_base_unselected_name = "AudioTrackControlsBaseUnselected"; } else { - controls_ebox.set_name ("AudioTrackControlsBaseInactiveUnselected"); controls_base_selected_name = "AudioTrackControlsBaseInactiveSelected"; controls_base_unselected_name = "AudioTrackControlsBaseInactiveUnselected"; } } else { if (_route->active()) { - controls_ebox.set_name ("BusControlsBaseUnselected"); controls_base_selected_name = "BusControlsBaseSelected"; controls_base_unselected_name = "BusControlsBaseUnselected"; } else { - controls_ebox.set_name ("BusControlsBaseInactiveUnselected"); controls_base_selected_name = "BusControlsBaseInactiveSelected"; controls_base_unselected_name = "BusControlsBaseInactiveUnselected"; } } + + if (get_selected()) { + controls_ebox.set_name (controls_base_selected_name); + } else { + controls_ebox.set_name (controls_base_unselected_name); + } +} + +void +AudioTimeAxisView::build_automation_action_menu (bool for_selection) +{ + using namespace Menu_Helpers; + + RouteTimeAxisView::build_automation_action_menu (for_selection); + + MenuList& automation_items = automation_action_menu->items (); + + automation_items.push_back (CheckMenuElem (_("Fader"), sigc::mem_fun (*this, &AudioTimeAxisView::update_gain_track_visibility))); + gain_automation_item = dynamic_cast (&automation_items.back ()); + gain_automation_item->set_active ((!for_selection || _editor.get_selection().tracks.size() == 1) && + (gain_track && string_is_affirmative (gain_track->gui_property ("visible")))); + + _main_automation_menu_map[Evoral::Parameter(GainAutomation)] = gain_automation_item; + + automation_items.push_back (CheckMenuElem (_("Pan"), sigc::mem_fun (*this, &AudioTimeAxisView::update_pan_track_visibility))); + pan_automation_item = dynamic_cast (&automation_items.back ()); + pan_automation_item->set_active ((!for_selection || _editor.get_selection().tracks.size() == 1) && + (!pan_tracks.empty() && string_is_affirmative (pan_tracks.front()->gui_property ("visible")))); + + set const & params = _route->pannable()->what_can_be_automated (); + for (set::iterator p = params.begin(); p != params.end(); ++p) { + _main_automation_menu_map[*p] = pan_automation_item; + } } -XMLNode* -AudioTimeAxisView::get_child_xml_node (const string & childname) +void +AudioTimeAxisView::enter_internal_edit_mode () { - return RouteUI::get_child_xml_node (childname); + if (audio_view()) { + audio_view()->enter_internal_edit_mode (); + } } +void +AudioTimeAxisView::leave_internal_edit_mode () +{ + if (audio_view()) { + audio_view()->leave_internal_edit_mode (); + } +}