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livetrax/gtk2_ardour/route_time_axis.cc

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/*
Copyright (C) 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
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <cstdlib>
#include <cmath>
#include <cassert>
#include <algorithm>
#include <string>
#include <vector>
#include <map>
#include <utility>
#include <sigc++/bind.h>
#include "pbd/error.h"
#include "pbd/stl_delete.h"
#include "pbd/whitespace.h"
#include "pbd/memento_command.h"
#include "pbd/enumwriter.h"
#include "pbd/stateful_diff_command.h"
#include <gtkmm/menu.h>
#include <gtkmm/menuitem.h>
#include <gtkmm2ext/gtk_ui.h>
#include <gtkmm2ext/selector.h>
#include <gtkmm2ext/bindable_button.h>
#include <gtkmm2ext/utils.h>
#include "ardour/amp.h"
#include "ardour/meter.h"
#include "ardour/event_type_map.h"
#include "ardour/processor.h"
#include "ardour/profile.h"
#include "ardour/route_group.h"
#include "ardour/session.h"
#include "ardour/session_playlists.h"
#include "evoral/Parameter.hpp"
#include "canvas/debug.h"
#include "ardour_ui.h"
#include "ardour_button.h"
#include "debug.h"
#include "global_signals.h"
#include "route_time_axis.h"
#include "automation_time_axis.h"
#include "enums.h"
#include "gui_thread.h"
#include "keyboard.h"
#include "playlist_selector.h"
#include "point_selection.h"
#include "prompter.h"
#include "public_editor.h"
#include "region_view.h"
#include "rgb_macros.h"
#include "selection.h"
#include "streamview.h"
#include "utils.h"
#include "route_group_menu.h"
#include "ardour/track.h"
#include "i18n.h"
using namespace ARDOUR;
using namespace PBD;
using namespace Gtkmm2ext;
using namespace Gtk;
using namespace Editing;
using namespace std;
using std::list;
RouteTimeAxisView::RouteTimeAxisView (PublicEditor& ed, Session* sess, ArdourCanvas::Canvas& canvas)
: AxisView(sess)
, RouteUI(sess)
, TimeAxisView(sess,ed,(TimeAxisView*) 0, canvas)
, _view (0)
, parent_canvas (canvas)
, no_redraw (false)
, button_table (3, 3)
, route_group_button (_("g"))
, playlist_button (_("p"))
, automation_button (_("a"))
, automation_action_menu (0)
, plugins_submenu_item (0)
, route_group_menu (0)
, playlist_action_menu (0)
, mode_menu (0)
, color_mode_menu (0)
, gm (sess, true, 125, 18)
, _ignore_set_layer_display (false)
{
}
void
RouteTimeAxisView::set_route (boost::shared_ptr<Route> rt)
{
RouteUI::set_route (rt);
CANVAS_DEBUG_NAME (_canvas_display, string_compose ("main for %1", rt->name()));
CANVAS_DEBUG_NAME (selection_group, string_compose ("selections for %1", rt->name()));
CANVAS_DEBUG_NAME (_ghost_group, string_compose ("ghosts for %1", rt->name()));
int meter_width = 3;
if (_route && _route->shared_peak_meter()->input_streams().n_total() == 1) {
meter_width = 6;
}
gm.set_controls (_route, _route->shared_peak_meter(), _route->amp());
gm.get_level_meter().set_no_show_all();
gm.get_level_meter().setup_meters(50, meter_width);
gm.update_gain_sensitive ();
string str = gui_property ("height");
if (!str.empty()) {
set_height (atoi (str));
} else {
set_height (preset_height (HeightNormal));
}
if (!_route->is_auditioner()) {
if (gui_property ("visible").empty()) {
set_gui_property ("visible", true);
}
} else {
set_gui_property ("visible", false);
}
mute_changed (0);
update_solo_display ();
timestretch_rect = 0;
no_redraw = false;
ignore_toggle = false;
route_group_button.set_name ("route button");
playlist_button.set_name ("route button");
automation_button.set_name ("route button");
route_group_button.signal_button_release_event().connect (sigc::mem_fun(*this, &RouteTimeAxisView::route_group_click), false);
playlist_button.signal_clicked.connect (sigc::mem_fun(*this, &RouteTimeAxisView::playlist_click));
automation_button.signal_clicked.connect (sigc::mem_fun(*this, &RouteTimeAxisView::automation_click));
if (is_track()) {
/* use icon */
switch (track()->mode()) {
case ARDOUR::Normal:
case ARDOUR::NonLayered:
rec_enable_button->set_image (::get_icon (X_("record_normal_red")));
break;
case ARDOUR::Destructive:
rec_enable_button->set_image (::get_icon (X_("record_tape_red")));
break;
}
controls_table.attach (*rec_enable_button, 5, 6, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0);
if (is_midi_track()) {
ARDOUR_UI::instance()->set_tip(*rec_enable_button, _("Record (Right-click for Step Edit)"));
gm.set_fader_name ("MidiTrackFader");
} else {
ARDOUR_UI::instance()->set_tip(*rec_enable_button, _("Record"));
gm.set_fader_name ("AudioTrackFader");
}
rec_enable_button->set_sensitive (_session->writable());
/* set playlist button tip to the current playlist, and make it update when it changes */
update_playlist_tip ();
track()->PlaylistChanged.connect (*this, invalidator (*this), ui_bind(&RouteTimeAxisView::update_playlist_tip, this), gui_context());
} else {
gm.set_fader_name ("AudioBusFader");
}
Gtk::VBox *mtrbox = manage(new Gtk::VBox());
mtrbox->pack_start(gm.get_level_meter(), false, false, 2);
controls_hbox.pack_start(*mtrbox, false, false, 4);
mtrbox->show();
_route->meter_change.connect (*this, invalidator (*this), bind (&RouteTimeAxisView::meter_changed, this), gui_context());
_route->input()->changed.connect (*this, invalidator (*this), boost::bind (&RouteTimeAxisView::io_changed, this, _1, _2), gui_context());
_route->output()->changed.connect (*this, invalidator (*this), boost::bind (&RouteTimeAxisView::io_changed, this, _1, _2), gui_context());
controls_table.attach (*mute_button, 6, 7, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0);
if (!_route->is_master()) {
controls_table.attach (*solo_button, 7, 8, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0);
}
controls_table.attach (route_group_button, 7, 8, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0);
controls_table.attach (gm.get_gain_slider(), 0, 5, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::AttachOptions (0), 3, 0);
ARDOUR_UI::instance()->set_tip(*solo_button,_("Solo"));
ARDOUR_UI::instance()->set_tip(*mute_button,_("Mute"));
ARDOUR_UI::instance()->set_tip(route_group_button, _("Route Group"));
if (is_midi_track()) {
ARDOUR_UI::instance()->set_tip(automation_button, _("MIDI Controllers and Automation"));
} else {
ARDOUR_UI::instance()->set_tip(automation_button, _("Automation"));
}
label_view ();
controls_table.attach (automation_button, 6, 7, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
if (is_track() && track()->mode() == ARDOUR::Normal) {
controls_table.attach (playlist_button, 5, 6, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
}
_y_position = -1;
_route->processors_changed.connect (*this, invalidator (*this), boost::bind (&RouteTimeAxisView::processors_changed, this, _1), gui_context());
_route->PropertyChanged.connect (*this, invalidator (*this), boost::bind (&RouteTimeAxisView::route_property_changed, this, _1), gui_context());
if (is_track()) {
str = gui_property ("layer-display");
if (!str.empty()) {
set_layer_display (LayerDisplay (string_2_enum (str, _view->layer_display ())));
}
track()->FreezeChange.connect (*this, invalidator (*this), boost::bind (&RouteTimeAxisView::map_frozen, this), gui_context());
track()->SpeedChanged.connect (*this, invalidator (*this), boost::bind (&RouteTimeAxisView::speed_changed, this), gui_context());
/* pick up the correct freeze state */
map_frozen ();
}
_editor.ZoomChanged.connect (sigc::mem_fun(*this, &RouteTimeAxisView::reset_samples_per_pixel));
ColorsChanged.connect (sigc::mem_fun (*this, &RouteTimeAxisView::color_handler));
PropertyList* plist = new PropertyList();
plist->add (ARDOUR::Properties::mute, true);
plist->add (ARDOUR::Properties::solo, true);
route_group_menu = new RouteGroupMenu (_session, plist);
gm.get_gain_slider().signal_scroll_event().connect(sigc::mem_fun(*this, &RouteTimeAxisView::controls_ebox_scroll), false);
gm.get_level_meter().signal_scroll_event().connect (sigc::mem_fun (*this, &RouteTimeAxisView::controls_ebox_scroll), false);
}
RouteTimeAxisView::~RouteTimeAxisView ()
{
CatchDeletion (this);
for (list<ProcessorAutomationInfo*>::iterator i = processor_automation.begin(); i != processor_automation.end(); ++i) {
delete *i;
}
delete playlist_action_menu;
playlist_action_menu = 0;
delete _view;
_view = 0;
_automation_tracks.clear ();
delete route_group_menu;
}
void
RouteTimeAxisView::post_construct ()
{
/* map current state of the route */
update_diskstream_display ();
setup_processor_menu_and_curves ();
reset_processor_automation_curves ();
}
/** Set up the processor menu for the current set of processors, and
* display automation curves for any parameters which have data.
*/
void
RouteTimeAxisView::setup_processor_menu_and_curves ()
{
_subplugin_menu_map.clear ();
subplugin_menu.items().clear ();
_route->foreach_processor (sigc::mem_fun (*this, &RouteTimeAxisView::add_processor_to_subplugin_menu));
_route->foreach_processor (sigc::mem_fun (*this, &RouteTimeAxisView::add_existing_processor_automation_curves));
}
gint
RouteTimeAxisView::route_group_click (GdkEventButton *ev)
{
if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
if (_route->route_group()) {
_route->route_group()->remove (_route);
}
return false;
}
WeakRouteList r;
r.push_back (route ());
route_group_menu->build (r);
route_group_menu->menu()->popup (ev->button, ev->time);
return false;
}
void
RouteTimeAxisView::playlist_changed ()
{
label_view ();
}
void
RouteTimeAxisView::label_view ()
{
string x = _route->name();
if (x != name_label.get_text()) {
name_label.set_text (x);
}
}
void
RouteTimeAxisView::route_property_changed (const PropertyChange& what_changed)
{
if (what_changed.contains (ARDOUR::Properties::name)) {
label_view ();
}
}
void
RouteTimeAxisView::take_name_changed (void *src)
{
if (src != this) {
label_view ();
}
}
void
RouteTimeAxisView::playlist_click ()
{
build_playlist_menu ();
conditionally_add_to_selection ();
playlist_action_menu->popup (1, gtk_get_current_event_time());
}
void
RouteTimeAxisView::automation_click ()
{
conditionally_add_to_selection ();
build_automation_action_menu (false);
automation_action_menu->popup (1, gtk_get_current_event_time());
}
void
RouteTimeAxisView::build_automation_action_menu (bool for_selection)
{
using namespace Menu_Helpers;
/* detach subplugin_menu from automation_action_menu before we delete automation_action_menu,
otherwise bad things happen (see comment for similar case in MidiTimeAxisView::build_automation_action_menu)
*/
detach_menu (subplugin_menu);
_main_automation_menu_map.clear ();
delete automation_action_menu;
automation_action_menu = new Menu;
MenuList& items = automation_action_menu->items();
automation_action_menu->set_name ("ArdourContextMenu");
items.push_back (MenuElem (_("Show All Automation"),
sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::show_all_automation), for_selection)));
items.push_back (MenuElem (_("Show Existing Automation"),
sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::show_existing_automation), for_selection)));
items.push_back (MenuElem (_("Hide All Automation"),
sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::hide_all_automation), for_selection)));
/* Attach the plugin submenu. It may have previously been used elsewhere,
so it was detached above
*/
if (!subplugin_menu.items().empty()) {
items.push_back (SeparatorElem ());
items.push_back (MenuElem (_("Processor automation"), subplugin_menu));
items.back().set_sensitive (!for_selection || _editor.get_selection().tracks.size() == 1);;
}
}
void
RouteTimeAxisView::build_display_menu ()
{
using namespace Menu_Helpers;
/* prepare it */
TimeAxisView::build_display_menu ();
/* now fill it with our stuff */
MenuList& items = display_menu->items();
display_menu->set_name ("ArdourContextMenu");
items.push_back (MenuElem (_("Color..."), sigc::mem_fun (*this, &RouteUI::choose_color)));
if (_size_menu) {
detach_menu (*_size_menu);
}
build_size_menu ();
items.push_back (MenuElem (_("Height"), *_size_menu));
items.push_back (SeparatorElem());
if (!Profile->get_sae()) {
items.push_back (MenuElem (_("Remote Control ID..."), sigc::mem_fun (*this, &RouteUI::open_remote_control_id_dialog)));
items.back().set_sensitive (_editor.get_selection().tracks.size() <= 1);
items.push_back (SeparatorElem());
}
// Hook for derived classes to add type specific stuff
append_extra_display_menu_items ();
if (is_track()) {
Menu* layers_menu = manage (new Menu);
MenuList &layers_items = layers_menu->items();
layers_menu->set_name("ArdourContextMenu");
RadioMenuItem::Group layers_group;
/* Find out how many overlaid/stacked tracks we have in the selection */
int overlaid = 0;
int stacked = 0;
TrackSelection const & s = _editor.get_selection().tracks;
for (TrackSelection::const_iterator i = s.begin(); i != s.end(); ++i) {
StreamView* v = (*i)->view ();
if (!v) {
continue;
}
switch (v->layer_display ()) {
case Overlaid:
++overlaid;
break;
case Stacked:
case Expanded:
++stacked;
break;
}
}
/* We're not connecting to signal_toggled() here; in the case where these two items are
set to be in the `inconsistent' state, it seems that one or other will end up active
as well as inconsistent (presumably due to the RadioMenuItem::Group). Then when you
select the active one, no toggled signal is emitted so nothing happens.
*/
_ignore_set_layer_display = true;
layers_items.push_back (RadioMenuElem (layers_group, _("Overlaid")));
RadioMenuItem* i = dynamic_cast<RadioMenuItem*> (&layers_items.back ());
i->set_active (overlaid != 0 && stacked == 0);
i->set_inconsistent (overlaid != 0 && stacked != 0);
i->signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::set_layer_display), Overlaid, true));
layers_items.push_back (RadioMenuElem (layers_group, _("Stacked")));
i = dynamic_cast<RadioMenuItem*> (&layers_items.back ());
i->set_active (overlaid == 0 && stacked != 0);
i->set_inconsistent (overlaid != 0 && stacked != 0);
i->signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::set_layer_display), Stacked, true));
_ignore_set_layer_display = false;
items.push_back (MenuElem (_("Layers"), *layers_menu));
if (!Profile->get_sae()) {
Menu* alignment_menu = manage (new Menu);
MenuList& alignment_items = alignment_menu->items();
alignment_menu->set_name ("ArdourContextMenu");
RadioMenuItem::Group align_group;
/* Same verbose hacks as for the layering options above */
int existing = 0;
int capture = 0;
int automatic = 0;
int styles = 0;
boost::shared_ptr<Track> first_track;
TrackSelection const & s = _editor.get_selection().tracks;
for (TrackSelection::const_iterator i = s.begin(); i != s.end(); ++i) {
RouteTimeAxisView* r = dynamic_cast<RouteTimeAxisView*> (*i);
if (!r || !r->is_track ()) {
continue;
}
if (!first_track) {
first_track = r->track();
}
switch (r->track()->alignment_choice()) {
case Automatic:
++automatic;
styles |= 0x1;
switch (r->track()->alignment_style()) {
case ExistingMaterial:
++existing;
break;
case CaptureTime:
++capture;
break;
}
break;
case UseExistingMaterial:
++existing;
styles |= 0x2;
break;
case UseCaptureTime:
++capture;
styles |= 0x4;
break;
}
}
bool inconsistent;
switch (styles) {
case 1:
case 2:
case 4:
inconsistent = false;
break;
default:
inconsistent = true;
break;
}
RadioMenuItem* i;
if (!inconsistent && first_track) {
alignment_items.push_back (RadioMenuElem (align_group, _("Automatic (based on I/O connections)")));
i = dynamic_cast<RadioMenuItem*> (&alignment_items.back());
i->set_active (automatic != 0 && existing == 0 && capture == 0);
i->signal_activate().connect (sigc::bind (sigc::mem_fun(*this, &RouteTimeAxisView::set_align_choice), i, Automatic, true));
switch (first_track->alignment_choice()) {
case Automatic:
switch (first_track->alignment_style()) {
case ExistingMaterial:
alignment_items.push_back (MenuElem (_("(Currently: Existing Material)")));
break;
case CaptureTime:
alignment_items.push_back (MenuElem (_("(Currently: Capture Time)")));
break;
}
break;
default:
break;
}
alignment_items.push_back (RadioMenuElem (align_group, _("Align With Existing Material")));
i = dynamic_cast<RadioMenuItem*> (&alignment_items.back());
i->set_active (existing != 0 && capture == 0 && automatic == 0);
i->signal_activate().connect (sigc::bind (sigc::mem_fun(*this, &RouteTimeAxisView::set_align_choice), i, UseExistingMaterial, true));
alignment_items.push_back (RadioMenuElem (align_group, _("Align With Capture Time")));
i = dynamic_cast<RadioMenuItem*> (&alignment_items.back());
i->set_active (existing == 0 && capture != 0 && automatic == 0);
i->signal_activate().connect (sigc::bind (sigc::mem_fun(*this, &RouteTimeAxisView::set_align_choice), i, UseCaptureTime, true));
items.push_back (MenuElem (_("Alignment"), *alignment_menu));
} else {
/* show nothing */
}
Menu* mode_menu = manage (new Menu);
MenuList& mode_items = mode_menu->items ();
mode_menu->set_name ("ArdourContextMenu");
RadioMenuItem::Group mode_group;
int normal = 0;
int tape = 0;
int non_layered = 0;
for (TrackSelection::const_iterator i = s.begin(); i != s.end(); ++i) {
RouteTimeAxisView* r = dynamic_cast<RouteTimeAxisView*> (*i);
if (!r || !r->is_track ()) {
continue;
}
switch (r->track()->mode()) {
case Normal:
++normal;
break;
case Destructive:
++tape;
break;
case NonLayered:
++non_layered;
break;
}
}
mode_items.push_back (RadioMenuElem (mode_group, _("Normal Mode")));
i = dynamic_cast<RadioMenuItem*> (&mode_items.back ());
i->signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::set_track_mode), ARDOUR::Normal, true));
i->set_active (normal != 0 && tape == 0 && non_layered == 0);
i->set_inconsistent (normal != 0 && (tape != 0 || non_layered != 0));
mode_items.push_back (RadioMenuElem (mode_group, _("Tape Mode")));
i = dynamic_cast<RadioMenuItem*> (&mode_items.back ());
i->signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::set_track_mode), ARDOUR::Destructive, true));
i->set_active (normal == 0 && tape != 0 && non_layered == 0);
i->set_inconsistent (tape != 0 && (normal != 0 || non_layered != 0));
mode_items.push_back (RadioMenuElem (mode_group, _("Non-Layered Mode")));
i = dynamic_cast<RadioMenuItem*> (&mode_items.back ());
i->signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::set_track_mode), ARDOUR::NonLayered, true));
i->set_active (normal == 0 && tape == 0 && non_layered != 0);
i->set_inconsistent (non_layered != 0 && (normal != 0 || tape != 0));
items.push_back (MenuElem (_("Mode"), *mode_menu));
}
items.push_back (SeparatorElem());
build_playlist_menu ();
items.push_back (MenuElem (_("Playlist"), *playlist_action_menu));
items.back().set_sensitive (_editor.get_selection().tracks.size() <= 1);
}
route_group_menu->detach ();
WeakRouteList r;
for (TrackSelection::iterator i = _editor.get_selection().tracks.begin(); i != _editor.get_selection().tracks.end(); ++i) {
RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
if (rtv) {
r.push_back (rtv->route ());
}
}
if (r.empty ()) {
r.push_back (route ());
}
route_group_menu->build (r);
items.push_back (MenuElem (_("Group"), *route_group_menu->menu ()));
build_automation_action_menu (true);
items.push_back (MenuElem (_("Automation"), *automation_action_menu));
items.push_back (SeparatorElem());
int active = 0;
int inactive = 0;
TrackSelection const & s = _editor.get_selection().tracks;
for (TrackSelection::const_iterator i = s.begin(); i != s.end(); ++i) {
RouteTimeAxisView* r = dynamic_cast<RouteTimeAxisView*> (*i);
if (!r) {
continue;
}
if (r->route()->active()) {
++active;
} else {
++inactive;
}
}
items.push_back (CheckMenuElem (_("Active")));
CheckMenuItem* i = dynamic_cast<CheckMenuItem *> (&items.back());
bool click_sets_active = true;
if (active > 0 && inactive == 0) {
i->set_active (true);
click_sets_active = false;
} else if (active > 0 && inactive > 0) {
i->set_inconsistent (true);
}
i->signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &RouteUI::set_route_active), click_sets_active, true));
items.push_back (SeparatorElem());
items.push_back (MenuElem (_("Hide"), sigc::bind (sigc::mem_fun(_editor, &PublicEditor::hide_track_in_display), this, true)));
if (!Profile->get_sae()) {
items.push_back (MenuElem (_("Remove"), sigc::bind (sigc::mem_fun(*this, &RouteUI::remove_this_route), true)));
} else {
items.push_front (SeparatorElem());
items.push_front (MenuElem (_("Delete"), sigc::bind (sigc::mem_fun(*this, &RouteUI::remove_this_route), true)));
}
}
void
RouteTimeAxisView::set_track_mode (TrackMode mode, bool apply_to_selection)
{
if (apply_to_selection) {
_editor.get_selection().tracks.foreach_route_time_axis (boost::bind (&RouteTimeAxisView::set_track_mode, _1, mode, false));
} else {
bool needs_bounce;
if (!track()->can_use_mode (mode, needs_bounce)) {
if (!needs_bounce) {
/* cannot be done */
return;
} else {
cerr << "would bounce this one\n";
return;
}
}
track()->set_mode (mode);
rec_enable_button->remove ();
switch (mode) {
case ARDOUR::NonLayered:
case ARDOUR::Normal:
rec_enable_button->set_image (::get_icon (X_("record_normal_red")));
rec_enable_button->set_text (string());
break;
case ARDOUR::Destructive:
rec_enable_button->set_image (::get_icon (X_("record_tape_red")));
rec_enable_button->set_text (string());
break;
}
rec_enable_button->show_all ();
}
}
void
RouteTimeAxisView::show_timestretch (framepos_t start, framepos_t end, int layers, int layer)
{
TimeAxisView::show_timestretch (start, end, layers, layer);
hide_timestretch ();
#if 0
if (ts.empty()) {
return;
}
/* check that the time selection was made in our route, or our route group.
remember that route_group() == 0 implies the route is *not* in a edit group.
*/
if (!(ts.track == this || (ts.group != 0 && ts.group == _route->route_group()))) {
/* this doesn't apply to us */
return;
}
/* ignore it if our edit group is not active */
if ((ts.track != this) && _route->route_group() && !_route->route_group()->is_active()) {
return;
}
#endif
if (timestretch_rect == 0) {
timestretch_rect = new ArdourCanvas::Rectangle (canvas_display ());
timestretch_rect->set_fill_color (ARDOUR_UI::config()->get_canvasvar_TimeStretchFill());
timestretch_rect->set_outline_color (ARDOUR_UI::config()->get_canvasvar_TimeStretchOutline());
}
timestretch_rect->show ();
timestretch_rect->raise_to_top ();
double const x1 = start / _editor.get_current_zoom();
double const x2 = (end - 1) / _editor.get_current_zoom();
timestretch_rect->set (ArdourCanvas::Rect (x1, current_height() * (layers - layer - 1) / layers,
x2, current_height() * (layers - layer) / layers));
}
void
RouteTimeAxisView::hide_timestretch ()
{
TimeAxisView::hide_timestretch ();
if (timestretch_rect) {
timestretch_rect->hide ();
}
}
void
RouteTimeAxisView::show_selection (TimeSelection& ts)
{
#if 0
/* ignore it if our edit group is not active or if the selection was started
in some other track or route group (remember that route_group() == 0 means
that the track is not in an route group).
*/
if (((ts.track != this && !is_child (ts.track)) && _route->route_group() && !_route->route_group()->is_active()) ||
(!(ts.track == this || is_child (ts.track) || (ts.group != 0 && ts.group == _route->route_group())))) {
hide_selection ();
return;
}
#endif
TimeAxisView::show_selection (ts);
}
void
RouteTimeAxisView::set_height (uint32_t h)
{
int gmlen = h - 9;
bool height_changed = (height == 0) || (h != height);
int meter_width = 3;
if (_route && _route->shared_peak_meter()->input_streams().n_total() == 1) {
meter_width = 6;
}
gm.get_level_meter().setup_meters (gmlen, meter_width);
TimeAxisView::set_height (h);
if (_view) {
_view->set_height ((double) current_height());
}
if (height >= preset_height (HeightNormal)) {
reset_meter();
gm.get_gain_slider().show();
mute_button->show();
if (!_route || _route->is_monitor()) {
solo_button->hide();
} else {
solo_button->show();
}
if (rec_enable_button)
rec_enable_button->show();
route_group_button.show();
automation_button.show();
if (is_track() && track()->mode() == ARDOUR::Normal) {
playlist_button.show();
}
} else {
reset_meter();
gm.get_gain_slider().hide();
mute_button->show();
if (!_route || _route->is_monitor()) {
solo_button->hide();
} else {
solo_button->show();
}
if (rec_enable_button)
rec_enable_button->show();
route_group_button.hide ();
automation_button.hide ();
if (is_track() && track()->mode() == ARDOUR::Normal) {
playlist_button.hide ();
}
}
if (height_changed && !no_redraw) {
/* only emit the signal if the height really changed */
request_redraw ();
}
}
void
RouteTimeAxisView::route_color_changed ()
{
if (_view) {
_view->apply_color (color(), StreamView::RegionColor);
}
}
void
RouteTimeAxisView::reset_samples_per_pixel ()
{
set_samples_per_pixel (_editor.get_current_zoom());
}
void
RouteTimeAxisView::set_samples_per_pixel (double fpp)
{
double speed = 1.0;
if (track()) {
speed = track()->speed();
}
if (_view) {
_view->set_samples_per_pixel (fpp * speed);
}
TimeAxisView::set_samples_per_pixel (fpp * speed);
}
void
RouteTimeAxisView::set_align_choice (RadioMenuItem* mitem, AlignChoice choice, bool apply_to_selection)
{
if (!mitem->get_active()) {
/* this is one of the two calls made when these radio menu items change status. this one
is for the item that became inactive, and we want to ignore it.
*/
return;
}
if (apply_to_selection) {
_editor.get_selection().tracks.foreach_route_time_axis (boost::bind (&RouteTimeAxisView::set_align_choice, _1, mitem, choice, false));
} else {
if (track ()) {
track()->set_align_choice (choice);
}
}
}
void
RouteTimeAxisView::rename_current_playlist ()
{
ArdourPrompter prompter (true);
string name;
boost::shared_ptr<Track> tr = track();
if (!tr || tr->destructive()) {
return;
}
boost::shared_ptr<Playlist> pl = tr->playlist();
if (!pl) {
return;
}
prompter.set_title (_("Rename Playlist"));
prompter.set_prompt (_("New name for playlist:"));
prompter.set_initial_text (pl->name());
prompter.add_button (_("Rename"), Gtk::RESPONSE_ACCEPT);
prompter.set_response_sensitive (Gtk::RESPONSE_ACCEPT, false);
switch (prompter.run ()) {
case Gtk::RESPONSE_ACCEPT:
prompter.get_result (name);
if (name.length()) {
pl->set_name (name);
}
break;
default:
break;
}
}
std::string
RouteTimeAxisView::resolve_new_group_playlist_name(std::string &basename, vector<boost::shared_ptr<Playlist> > const & playlists)
{
std::string ret (basename);
std::string const group_string = "." + route_group()->name() + ".";
// iterate through all playlists
int maxnumber = 0;
for (vector<boost::shared_ptr<Playlist> >::const_iterator i = playlists.begin(); i != playlists.end(); ++i) {
std::string tmp = (*i)->name();
std::string::size_type idx = tmp.find(group_string);
// find those which belong to this group
if (idx != string::npos) {
tmp = tmp.substr(idx + group_string.length());
// and find the largest current number
int x = atoi(tmp);
if (x > maxnumber) {
maxnumber = x;
}
}
}
maxnumber++;
char buf[32];
snprintf (buf, sizeof(buf), "%d", maxnumber);
ret = this->name() + "." + route_group()->name () + "." + buf;
return ret;
}
void
RouteTimeAxisView::use_copy_playlist (bool prompt, vector<boost::shared_ptr<Playlist> > const & playlists_before_op)
{
string name;
boost::shared_ptr<Track> tr = track ();
if (!tr || tr->destructive()) {
return;
}
boost::shared_ptr<const Playlist> pl = tr->playlist();
if (!pl) {
return;
}
name = pl->name();
if (route_group() && route_group()->is_active() && route_group()->enabled_property (ARDOUR::Properties::select.property_id)) {
name = resolve_new_group_playlist_name(name, playlists_before_op);
}
while (_session->playlists->by_name(name)) {
name = Playlist::bump_name (name, *_session);
}
// TODO: The prompter "new" button should be de-activated if the user
// specifies a playlist name which already exists in the session.
if (prompt) {
ArdourPrompter prompter (true);
prompter.set_title (_("New Copy Playlist"));
prompter.set_prompt (_("Name for new playlist:"));
prompter.set_initial_text (name);
prompter.add_button (Gtk::Stock::NEW, Gtk::RESPONSE_ACCEPT);
prompter.set_response_sensitive (Gtk::RESPONSE_ACCEPT, true);
prompter.show_all ();
switch (prompter.run ()) {
case Gtk::RESPONSE_ACCEPT:
prompter.get_result (name);
break;
default:
return;
}
}
if (name.length()) {
tr->use_copy_playlist ();
tr->playlist()->set_name (name);
}
}
void
RouteTimeAxisView::use_new_playlist (bool prompt, vector<boost::shared_ptr<Playlist> > const & playlists_before_op)
{
string name;
boost::shared_ptr<Track> tr = track ();
if (!tr || tr->destructive()) {
return;
}
boost::shared_ptr<const Playlist> pl = tr->playlist();
if (!pl) {
return;
}
name = pl->name();
if (route_group() && route_group()->is_active() && route_group()->enabled_property (ARDOUR::Properties::select.property_id)) {
name = resolve_new_group_playlist_name(name,playlists_before_op);
}
while (_session->playlists->by_name(name)) {
name = Playlist::bump_name (name, *_session);
}
if (prompt) {
ArdourPrompter prompter (true);
prompter.set_title (_("New Playlist"));
prompter.set_prompt (_("Name for new playlist:"));
prompter.set_initial_text (name);
prompter.add_button (Gtk::Stock::NEW, Gtk::RESPONSE_ACCEPT);
prompter.set_response_sensitive (Gtk::RESPONSE_ACCEPT, true);
switch (prompter.run ()) {
case Gtk::RESPONSE_ACCEPT:
prompter.get_result (name);
break;
default:
return;
}
}
if (name.length()) {
tr->use_new_playlist ();
tr->playlist()->set_name (name);
}
}
void
RouteTimeAxisView::clear_playlist ()
{
boost::shared_ptr<Track> tr = track ();
if (!tr || tr->destructive()) {
return;
}
boost::shared_ptr<Playlist> pl = tr->playlist();
if (!pl) {
return;
}
_editor.clear_playlist (pl);
}
void
RouteTimeAxisView::speed_changed ()
{
Gtkmm2ext::UI::instance()->call_slot (invalidator (*this), boost::bind (&RouteTimeAxisView::reset_samples_per_pixel, this));
}
void
RouteTimeAxisView::update_diskstream_display ()
{
if (!track()) {
return;
}
map_frozen ();
}
void
RouteTimeAxisView::selection_click (GdkEventButton* ev)
{
if (Keyboard::modifier_state_equals (ev->state, (Keyboard::TertiaryModifier|Keyboard::PrimaryModifier))) {
/* special case: select/deselect all tracks */
if (_editor.get_selection().selected (this)) {
_editor.get_selection().clear_tracks ();
} else {
_editor.select_all_tracks ();
}
return;
}
switch (ArdourKeyboard::selection_type (ev->state)) {
case Selection::Toggle:
_editor.get_selection().toggle (this);
break;
case Selection::Set:
_editor.get_selection().set (this);
break;
case Selection::Extend:
_editor.extend_selection_to_track (*this);
break;
case Selection::Add:
_editor.get_selection().add (this);
break;
}
}
void
RouteTimeAxisView::set_selected_points (PointSelection& points)
{
for (Children::iterator i = children.begin(); i != children.end(); ++i) {
(*i)->set_selected_points (points);
}
}
void
RouteTimeAxisView::set_selected_regionviews (RegionSelection& regions)
{
if (_view) {
_view->set_selected_regionviews (regions);
}
}
/** Add the selectable things that we have to a list.
* @param results List to add things to.
*/
void
RouteTimeAxisView::get_selectables (framepos_t start, framepos_t end, double top, double bot, list<Selectable*>& results)
{
double speed = 1.0;
if (track() != 0) {
speed = track()->speed();
}
framepos_t const start_adjusted = session_frame_to_track_frame(start, speed);
framepos_t const end_adjusted = session_frame_to_track_frame(end, speed);
if ((_view && ((top < 0.0 && bot < 0.0))) || touched (top, bot)) {
_view->get_selectables (start_adjusted, end_adjusted, top, bot, results);
}
/* pick up visible automation tracks */
for (Children::iterator i = children.begin(); i != children.end(); ++i) {
if (!(*i)->hidden()) {
(*i)->get_selectables (start_adjusted, end_adjusted, top, bot, results);
}
}
}
void
RouteTimeAxisView::get_inverted_selectables (Selection& sel, list<Selectable*>& results)
{
if (_view) {
_view->get_inverted_selectables (sel, results);
}
for (Children::iterator i = children.begin(); i != children.end(); ++i) {
if (!(*i)->hidden()) {
(*i)->get_inverted_selectables (sel, results);
}
}
return;
}
RouteGroup*
RouteTimeAxisView::route_group () const
{
return _route->route_group();
}
string
RouteTimeAxisView::name() const
{
return _route->name();
}
boost::shared_ptr<Playlist>
RouteTimeAxisView::playlist () const
{
boost::shared_ptr<Track> tr;
if ((tr = track()) != 0) {
return tr->playlist();
} else {
return boost::shared_ptr<Playlist> ();
}
}
void
RouteTimeAxisView::name_entry_changed ()
{
TimeAxisView::name_entry_changed ();
string x = name_entry->get_text ();
if (x == _route->name()) {
return;
}
strip_whitespace_edges (x);
if (x.length() == 0) {
name_entry->set_text (_route->name());
return;
}
if (_session->route_name_internal (x)) {
ARDOUR_UI::instance()->popup_error (string_compose (_("You cannot create a track with that name as it is reserved for %1"),
PROGRAM_NAME));
name_entry->grab_focus ();
} else if (RouteUI::verify_new_route_name (x)) {
_route->set_name (x);
} else {
name_entry->grab_focus ();
}
}
boost::shared_ptr<Region>
RouteTimeAxisView::find_next_region (framepos_t pos, RegionPoint point, int32_t dir)
{
boost::shared_ptr<Playlist> pl = playlist ();
if (pl) {
return pl->find_next_region (pos, point, dir);
}
return boost::shared_ptr<Region> ();
}
framepos_t
RouteTimeAxisView::find_next_region_boundary (framepos_t pos, int32_t dir)
{
boost::shared_ptr<Playlist> pl = playlist ();
if (pl) {
return pl->find_next_region_boundary (pos, dir);
}
return -1;
}
void
RouteTimeAxisView::cut_copy_clear (Selection& selection, CutCopyOp op)
{
boost::shared_ptr<Playlist> what_we_got;
boost::shared_ptr<Track> tr = track ();
boost::shared_ptr<Playlist> playlist;
if (tr == 0) {
/* route is a bus, not a track */
return;
}
playlist = tr->playlist();
TimeSelection time (selection.time);
float const speed = tr->speed();
if (speed != 1.0f) {
for (TimeSelection::iterator i = time.begin(); i != time.end(); ++i) {
(*i).start = session_frame_to_track_frame((*i).start, speed);
(*i).end = session_frame_to_track_frame((*i).end, speed);
}
}
playlist->clear_changes ();
playlist->clear_owned_changes ();
switch (op) {
case Delete:
if (playlist->cut (time) != 0) {
vector<Command*> cmds;
playlist->rdiff (cmds);
_session->add_commands (cmds);
_session->add_command (new StatefulDiffCommand (playlist));
}
break;
case Cut:
if ((what_we_got = playlist->cut (time)) != 0) {
_editor.get_cut_buffer().add (what_we_got);
vector<Command*> cmds;
playlist->rdiff (cmds);
_session->add_commands (cmds);
_session->add_command (new StatefulDiffCommand (playlist));
}
break;
case Copy:
if ((what_we_got = playlist->copy (time)) != 0) {
_editor.get_cut_buffer().add (what_we_got);
}
break;
case Clear:
if ((what_we_got = playlist->cut (time)) != 0) {
vector<Command*> cmds;
playlist->rdiff (cmds);
_session->add_commands (cmds);
_session->add_command (new StatefulDiffCommand (playlist));
what_we_got->release ();
}
break;
}
}
bool
RouteTimeAxisView::paste (framepos_t pos, float times, Selection& selection, size_t nth)
{
if (!is_track()) {
return false;
}
boost::shared_ptr<Playlist> pl = playlist ();
PlaylistSelection::iterator p;
for (p = selection.playlists.begin(); p != selection.playlists.end() && nth; ++p, --nth) {}
if (p == selection.playlists.end()) {
return false;
}
DEBUG_TRACE (DEBUG::CutNPaste, string_compose ("paste to %1\n", pos));
if (track()->speed() != 1.0f) {
pos = session_frame_to_track_frame (pos, track()->speed());
DEBUG_TRACE (DEBUG::CutNPaste, string_compose ("modified paste to %1\n", pos));
}
pl->clear_changes ();
pl->paste (*p, pos, times);
_session->add_command (new StatefulDiffCommand (pl));
return true;
}
struct PlaylistSorter {
bool operator() (boost::shared_ptr<Playlist> a, boost::shared_ptr<Playlist> b) const {
return a->sort_id() < b->sort_id();
}
};
void
RouteTimeAxisView::build_playlist_menu ()
{
using namespace Menu_Helpers;
if (!is_track()) {
return;
}
delete playlist_action_menu;
playlist_action_menu = new Menu;
playlist_action_menu->set_name ("ArdourContextMenu");
MenuList& playlist_items = playlist_action_menu->items();
playlist_action_menu->set_name ("ArdourContextMenu");
playlist_items.clear();
RadioMenuItem::Group playlist_group;
boost::shared_ptr<Track> tr = track ();
vector<boost::shared_ptr<Playlist> > playlists_tr = _session->playlists->playlists_for_track (tr);
/* sort the playlists */
PlaylistSorter cmp;
sort (playlists_tr.begin(), playlists_tr.end(), cmp);
/* add the playlists to the menu */
for (vector<boost::shared_ptr<Playlist> >::iterator i = playlists_tr.begin(); i != playlists_tr.end(); ++i) {
playlist_items.push_back (RadioMenuElem (playlist_group, (*i)->name()));
RadioMenuItem *item = static_cast<RadioMenuItem*>(&playlist_items.back());
item->signal_toggled().connect(sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::use_playlist), item, boost::weak_ptr<Playlist> (*i)));
if (tr->playlist()->id() == (*i)->id()) {
item->set_active();
}
}
playlist_items.push_back (SeparatorElem());
playlist_items.push_back (MenuElem (_("Rename..."), sigc::mem_fun(*this, &RouteTimeAxisView::rename_current_playlist)));
playlist_items.push_back (SeparatorElem());
if (!route_group() || !route_group()->is_active() || !route_group()->enabled_property (ARDOUR::Properties::select.property_id)) {
playlist_items.push_back (MenuElem (_("New..."), sigc::bind(sigc::mem_fun(_editor, &PublicEditor::new_playlists), this)));
playlist_items.push_back (MenuElem (_("New Copy..."), sigc::bind(sigc::mem_fun(_editor, &PublicEditor::copy_playlists), this)));
} else {
// Use a label which tells the user what is happening
playlist_items.push_back (MenuElem (_("New Take"), sigc::bind(sigc::mem_fun(_editor, &PublicEditor::new_playlists), this)));
playlist_items.push_back (MenuElem (_("Copy Take"), sigc::bind(sigc::mem_fun(_editor, &PublicEditor::copy_playlists), this)));
}
playlist_items.push_back (SeparatorElem());
playlist_items.push_back (MenuElem (_("Clear Current"), sigc::bind(sigc::mem_fun(_editor, &PublicEditor::clear_playlists), this)));
playlist_items.push_back (SeparatorElem());
playlist_items.push_back (MenuElem(_("Select From All..."), sigc::mem_fun(*this, &RouteTimeAxisView::show_playlist_selector)));
}
void
RouteTimeAxisView::use_playlist (RadioMenuItem *item, boost::weak_ptr<Playlist> wpl)
{
assert (is_track());
// exit if we were triggered by deactivating the old playlist
if (!item->get_active()) {
return;
}
boost::shared_ptr<Playlist> pl (wpl.lock());
if (!pl) {
return;
}
if (track()->playlist() == pl) {
// exit when use_playlist is called by the creation of the playlist menu
// or the playlist choice is unchanged
return;
}
track()->use_playlist (pl);
RouteGroup* rg = route_group();
if (rg && rg->is_active() && rg->enabled_property (ARDOUR::Properties::select.property_id)) {
std::string group_string = "." + rg->name() + ".";
std::string take_name = pl->name();
std::string::size_type idx = take_name.find(group_string);
if (idx == std::string::npos)
return;
take_name = take_name.substr(idx + group_string.length()); // find the bit containing the take number / name
boost::shared_ptr<RouteList> rl (rg->route_list());
for (RouteList::const_iterator i = rl->begin(); i != rl->end(); ++i) {
if ((*i) == this->route()) {
continue;
}
std::string playlist_name = (*i)->name()+group_string+take_name;
boost::shared_ptr<Track> track = boost::dynamic_pointer_cast<Track>(*i);
if (!track) {
continue;
}
if (track->freeze_state() == Track::Frozen) {
/* Don't change playlists of frozen tracks */
continue;
}
boost::shared_ptr<Playlist> ipl = session()->playlists->by_name(playlist_name);
if (!ipl) {
// No playlist for this track for this take yet, make it
track->use_new_playlist();
track->playlist()->set_name(playlist_name);
} else {
track->use_playlist(ipl);
}
}
}
}
void
RouteTimeAxisView::update_playlist_tip ()
{
RouteGroup* rg = route_group ();
if (rg && rg->is_active() && rg->enabled_property (ARDOUR::Properties::select.property_id)) {
string group_string = "." + rg->name() + ".";
string take_name = track()->playlist()->name();
string::size_type idx = take_name.find(group_string);
if (idx != string::npos) {
/* find the bit containing the take number / name */
take_name = take_name.substr (idx + group_string.length());
/* set the playlist button tooltip to the take name */
ARDOUR_UI::instance()->set_tip (
playlist_button,
string_compose(_("Take: %1.%2"),
Glib::Markup::escape_text(rg->name()),
Glib::Markup::escape_text(take_name))
);
return;
}
}
/* set the playlist button tooltip to the playlist name */
ARDOUR_UI::instance()->set_tip (playlist_button, _("Playlist") + std::string(": ") + Glib::Markup::escape_text(track()->playlist()->name()));
}
void
RouteTimeAxisView::show_playlist_selector ()
{
_editor.playlist_selector().show_for (this);
}
void
RouteTimeAxisView::map_frozen ()
{
if (!is_track()) {
return;
}
ENSURE_GUI_THREAD (*this, &RouteTimeAxisView::map_frozen)
switch (track()->freeze_state()) {
case Track::Frozen:
playlist_button.set_sensitive (false);
rec_enable_button->set_sensitive (false);
break;
default:
playlist_button.set_sensitive (true);
rec_enable_button->set_sensitive (true);
break;
}
}
void
RouteTimeAxisView::color_handler ()
{
//case cTimeStretchOutline:
if (timestretch_rect) {
timestretch_rect->set_outline_color (ARDOUR_UI::config()->get_canvasvar_TimeStretchOutline());
}
//case cTimeStretchFill:
if (timestretch_rect) {
timestretch_rect->set_fill_color (ARDOUR_UI::config()->get_canvasvar_TimeStretchFill());
}
reset_meter();
}
/** Toggle an automation track for a fully-specified Parameter (type,channel,id)
* Will add track if necessary.
*/
void
RouteTimeAxisView::toggle_automation_track (const Evoral::Parameter& param)
{
boost::shared_ptr<AutomationTimeAxisView> track = automation_child (param);
Gtk::CheckMenuItem* menu = automation_child_menu_item (param);
if (!track) {
/* it doesn't exist yet, so we don't care about the button state: just add it */
create_automation_child (param, true);
} else {
assert (menu);
bool yn = menu->get_active();
bool changed = false;
if ((changed = track->set_marked_for_display (menu->get_active())) && yn) {
/* we made it visible, now trigger a redisplay. if it was hidden, then automation_track_hidden()
will have done that for us.
*/
if (changed && !no_redraw) {
request_redraw ();
}
}
}
}
void
RouteTimeAxisView::automation_track_hidden (Evoral::Parameter param)
{
boost::shared_ptr<AutomationTimeAxisView> track = automation_child (param);
if (!track) {
return;
}
Gtk::CheckMenuItem* menu = automation_child_menu_item (param);
if (menu && !_hidden) {
ignore_toggle = true;
menu->set_active (false);
ignore_toggle = false;
}
if (_route && !no_redraw) {
request_redraw ();
}
}
void
RouteTimeAxisView::show_all_automation (bool apply_to_selection)
{
if (apply_to_selection) {
_editor.get_selection().tracks.foreach_route_time_axis (boost::bind (&RouteTimeAxisView::show_all_automation, _1, false));
} else {
no_redraw = true;
/* Show our automation */
for (AutomationTracks::iterator i = _automation_tracks.begin(); i != _automation_tracks.end(); ++i) {
i->second->set_marked_for_display (true);
Gtk::CheckMenuItem* menu = automation_child_menu_item (i->first);
if (menu) {
menu->set_active(true);
}
}
/* Show processor automation */
for (list<ProcessorAutomationInfo*>::iterator i = processor_automation.begin(); i != processor_automation.end(); ++i) {
for (vector<ProcessorAutomationNode*>::iterator ii = (*i)->lines.begin(); ii != (*i)->lines.end(); ++ii) {
if ((*ii)->view == 0) {
add_processor_automation_curve ((*i)->processor, (*ii)->what);
}
(*ii)->menu_item->set_active (true);
}
}
no_redraw = false;
/* Redraw */
request_redraw ();
}
}
void
RouteTimeAxisView::show_existing_automation (bool apply_to_selection)
{
if (apply_to_selection) {
_editor.get_selection().tracks.foreach_route_time_axis (boost::bind (&RouteTimeAxisView::show_existing_automation, _1, false));
} else {
no_redraw = true;
/* Show our automation */
for (AutomationTracks::iterator i = _automation_tracks.begin(); i != _automation_tracks.end(); ++i) {
if (i->second->has_automation()) {
i->second->set_marked_for_display (true);
Gtk::CheckMenuItem* menu = automation_child_menu_item (i->first);
if (menu) {
menu->set_active(true);
}
}
}
/* Show processor automation */
for (list<ProcessorAutomationInfo*>::iterator i = processor_automation.begin(); i != processor_automation.end(); ++i) {
for (vector<ProcessorAutomationNode*>::iterator ii = (*i)->lines.begin(); ii != (*i)->lines.end(); ++ii) {
if ((*ii)->view != 0 && (*i)->processor->control((*ii)->what)->list()->size() > 0) {
(*ii)->menu_item->set_active (true);
}
}
}
no_redraw = false;
request_redraw ();
}
}
void
RouteTimeAxisView::hide_all_automation (bool apply_to_selection)
{
if (apply_to_selection) {
_editor.get_selection().tracks.foreach_route_time_axis (boost::bind (&RouteTimeAxisView::hide_all_automation, _1, false));
} else {
no_redraw = true;
/* Hide our automation */
for (AutomationTracks::iterator i = _automation_tracks.begin(); i != _automation_tracks.end(); ++i) {
i->second->set_marked_for_display (false);
Gtk::CheckMenuItem* menu = automation_child_menu_item (i->first);
if (menu) {
menu->set_active (false);
}
}
/* Hide processor automation */
for (list<ProcessorAutomationInfo*>::iterator i = processor_automation.begin(); i != processor_automation.end(); ++i) {
for (vector<ProcessorAutomationNode*>::iterator ii = (*i)->lines.begin(); ii != (*i)->lines.end(); ++ii) {
(*ii)->menu_item->set_active (false);
}
}
no_redraw = false;
request_redraw ();
}
}
void
RouteTimeAxisView::region_view_added (RegionView* rv)
{
/* XXX need to find out if automation children have automationstreamviews. If yes, no ghosts */
for (Children::iterator i = children.begin(); i != children.end(); ++i) {
boost::shared_ptr<AutomationTimeAxisView> atv;
if ((atv = boost::dynamic_pointer_cast<AutomationTimeAxisView> (*i)) != 0) {
atv->add_ghost(rv);
}
}
for (UnderlayMirrorList::iterator i = _underlay_mirrors.begin(); i != _underlay_mirrors.end(); ++i) {
(*i)->add_ghost(rv);
}
}
RouteTimeAxisView::ProcessorAutomationInfo::~ProcessorAutomationInfo ()
{
for (vector<ProcessorAutomationNode*>::iterator i = lines.begin(); i != lines.end(); ++i) {
delete *i;
}
}
RouteTimeAxisView::ProcessorAutomationNode::~ProcessorAutomationNode ()
{
parent.remove_processor_automation_node (this);
}
void
RouteTimeAxisView::remove_processor_automation_node (ProcessorAutomationNode* pan)
{
if (pan->view) {
remove_child (pan->view);
}
}
RouteTimeAxisView::ProcessorAutomationNode*
RouteTimeAxisView::find_processor_automation_node (boost::shared_ptr<Processor> processor, Evoral::Parameter what)
{
for (list<ProcessorAutomationInfo*>::iterator i = processor_automation.begin(); i != processor_automation.end(); ++i) {
if ((*i)->processor == processor) {
for (vector<ProcessorAutomationNode*>::iterator ii = (*i)->lines.begin(); ii != (*i)->lines.end(); ++ii) {
if ((*ii)->what == what) {
return *ii;
}
}
}
}
return 0;
}
/** Add an AutomationTimeAxisView to display automation for a processor's parameter */
void
RouteTimeAxisView::add_processor_automation_curve (boost::shared_ptr<Processor> processor, Evoral::Parameter what)
{
string name;
ProcessorAutomationNode* pan;
if ((pan = find_processor_automation_node (processor, what)) == 0) {
/* session state may never have been saved with new plugin */
error << _("programming error: ")
<< string_compose (X_("processor automation curve for %1:%2/%3/%4 not registered with track!"),
processor->name(), what.type(), (int) what.channel(), what.id() )
<< endmsg;
/*NOTREACHED*/
return;
}
if (pan->view) {
return;
}
boost::shared_ptr<AutomationControl> control
= boost::dynamic_pointer_cast<AutomationControl>(processor->control(what, true));
pan->view = boost::shared_ptr<AutomationTimeAxisView>(
new AutomationTimeAxisView (_session, _route, processor, control, control->parameter (),
_editor, *this, false, parent_canvas,
processor->describe_parameter (what), processor->name()));
pan->view->Hiding.connect (sigc::bind (sigc::mem_fun(*this, &RouteTimeAxisView::processor_automation_track_hidden), pan, processor));
add_automation_child (control->parameter(), pan->view, pan->view->marked_for_display ());
if (_view) {
_view->foreach_regionview (sigc::mem_fun(*pan->view.get(), &TimeAxisView::add_ghost));
}
}
void
RouteTimeAxisView::processor_automation_track_hidden (RouteTimeAxisView::ProcessorAutomationNode* pan, boost::shared_ptr<Processor>)
{
if (!_hidden) {
pan->menu_item->set_active (false);
}
if (!no_redraw) {
request_redraw ();
}
}
void
RouteTimeAxisView::add_existing_processor_automation_curves (boost::weak_ptr<Processor> p)
{
boost::shared_ptr<Processor> processor (p.lock ());
if (!processor || boost::dynamic_pointer_cast<Amp> (processor)) {
/* The Amp processor is a special case and is dealt with separately */
return;
}
set<Evoral::Parameter> existing;
processor->what_has_data (existing);
for (set<Evoral::Parameter>::iterator i = existing.begin(); i != existing.end(); ++i) {
Evoral::Parameter param (*i);
boost::shared_ptr<AutomationLine> al;
if ((al = find_processor_automation_curve (processor, param)) != 0) {
al->queue_reset ();
} else {
add_processor_automation_curve (processor, param);
}
}
}
void
RouteTimeAxisView::add_automation_child (Evoral::Parameter param, boost::shared_ptr<AutomationTimeAxisView> track, bool show)
{
using namespace Menu_Helpers;
add_child (track);
track->Hiding.connect (sigc::bind (sigc::mem_fun (*this, &RouteTimeAxisView::automation_track_hidden), param));
_automation_tracks[param] = track;
/* existing state overrides "show" argument */
string s = track->gui_property ("visible");
if (!s.empty()) {
show = string_is_affirmative (s);
}
/* this might or might not change the visibility status, so don't rely on it */
track->set_marked_for_display (show);
if (show && !no_redraw) {
request_redraw ();
}
if (!EventTypeMap::instance().is_midi_parameter(param)) {
/* MIDI-related parameters are always in the menu, there's no
reason to rebuild the menu just because we added a automation
lane for one of them. But if we add a non-MIDI automation
lane, then we need to invalidate the display menu.
*/
delete display_menu;
display_menu = 0;
}
}
void
RouteTimeAxisView::add_processor_to_subplugin_menu (boost::weak_ptr<Processor> p)
{
boost::shared_ptr<Processor> processor (p.lock ());
if (!processor || !processor->display_to_user ()) {
return;
}
/* we use this override to veto the Amp processor from the plugin menu,
as its automation lane can be accessed using the special "Fader" menu
option
*/
if (boost::dynamic_pointer_cast<Amp> (processor) != 0) {
return;
}
using namespace Menu_Helpers;
ProcessorAutomationInfo *rai;
list<ProcessorAutomationInfo*>::iterator x;
const std::set<Evoral::Parameter>& automatable = processor->what_can_be_automated ();
if (automatable.empty()) {
return;
}
for (x = processor_automation.begin(); x != processor_automation.end(); ++x) {
if ((*x)->processor == processor) {
break;
}
}
if (x == processor_automation.end()) {
rai = new ProcessorAutomationInfo (processor);
processor_automation.push_back (rai);
} else {
rai = *x;
}
/* any older menu was deleted at the top of processors_changed()
when we cleared the subplugin menu.
*/
rai->menu = manage (new Menu);
MenuList& items = rai->menu->items();
rai->menu->set_name ("ArdourContextMenu");
items.clear ();
std::set<Evoral::Parameter> has_visible_automation;
AutomationTimeAxisView::what_has_visible_automation (processor, has_visible_automation);
for (std::set<Evoral::Parameter>::const_iterator i = automatable.begin(); i != automatable.end(); ++i) {
ProcessorAutomationNode* pan;
CheckMenuItem* mitem;
string name = processor->describe_parameter (*i);
items.push_back (CheckMenuElem (name));
mitem = dynamic_cast<CheckMenuItem*> (&items.back());
_subplugin_menu_map[*i] = mitem;
if (has_visible_automation.find((*i)) != has_visible_automation.end()) {
mitem->set_active(true);
}
if ((pan = find_processor_automation_node (processor, *i)) == 0) {
/* new item */
pan = new ProcessorAutomationNode (*i, mitem, *this);
rai->lines.push_back (pan);
} else {
pan->menu_item = mitem;
}
mitem->signal_toggled().connect (sigc::bind (sigc::mem_fun(*this, &RouteTimeAxisView::processor_menu_item_toggled), rai, pan));
}
/* add the menu for this processor, because the subplugin
menu is always cleared at the top of processors_changed().
this is the result of some poor design in gtkmm and/or
GTK+.
*/
subplugin_menu.items().push_back (MenuElem (processor->name(), *rai->menu));
rai->valid = true;
}
void
RouteTimeAxisView::processor_menu_item_toggled (RouteTimeAxisView::ProcessorAutomationInfo* rai,
RouteTimeAxisView::ProcessorAutomationNode* pan)
{
bool showit = pan->menu_item->get_active();
bool redraw = false;
if (pan->view == 0 && showit) {
add_processor_automation_curve (rai->processor, pan->what);
redraw = true;
}
if (pan->view && pan->view->set_marked_for_display (showit)) {
redraw = true;
}
if (redraw && !no_redraw) {
request_redraw ();
}
}
void
RouteTimeAxisView::processors_changed (RouteProcessorChange c)
{
if (c.type == RouteProcessorChange::MeterPointChange) {
/* nothing to do if only the meter point has changed */
return;
}
using namespace Menu_Helpers;
for (list<ProcessorAutomationInfo*>::iterator i = processor_automation.begin(); i != processor_automation.end(); ++i) {
(*i)->valid = false;
}
setup_processor_menu_and_curves ();
bool deleted_processor_automation = false;
for (list<ProcessorAutomationInfo*>::iterator i = processor_automation.begin(); i != processor_automation.end(); ) {
list<ProcessorAutomationInfo*>::iterator tmp;
tmp = i;
++tmp;
if (!(*i)->valid) {
delete *i;
processor_automation.erase (i);
deleted_processor_automation = true;
}
i = tmp;
}
if (deleted_processor_automation && !no_redraw) {
request_redraw ();
}
}
boost::shared_ptr<AutomationLine>
RouteTimeAxisView::find_processor_automation_curve (boost::shared_ptr<Processor> processor, Evoral::Parameter what)
{
ProcessorAutomationNode* pan;
if ((pan = find_processor_automation_node (processor, what)) != 0) {
if (pan->view) {
pan->view->line();
}
}
return boost::shared_ptr<AutomationLine>();
}
void
RouteTimeAxisView::reset_processor_automation_curves ()
{
for (ProcessorAutomationCurves::iterator i = processor_automation_curves.begin(); i != processor_automation_curves.end(); ++i) {
(*i)->reset();
}
}
bool
RouteTimeAxisView::can_edit_name () const
{
/* we do not allow track name changes if it is record enabled
*/
return !_route->record_enabled();
}
void
RouteTimeAxisView::update_rec_display ()
{
RouteUI::update_rec_display ();
}
void
RouteTimeAxisView::set_layer_display (LayerDisplay d, bool apply_to_selection)
{
if (_ignore_set_layer_display) {
return;
}
if (apply_to_selection) {
_editor.get_selection().tracks.foreach_route_time_axis (boost::bind (&RouteTimeAxisView::set_layer_display, _1, d, false));
} else {
if (_view) {
_view->set_layer_display (d);
}
set_gui_property (X_("layer-display"), enum_2_string (d));
}
}
LayerDisplay
RouteTimeAxisView::layer_display () const
{
if (_view) {
return _view->layer_display ();
}
/* we don't know, since we don't have a _view, so just return something */
return Overlaid;
}
boost::shared_ptr<AutomationTimeAxisView>
RouteTimeAxisView::automation_child(Evoral::Parameter param)
{
AutomationTracks::iterator i = _automation_tracks.find(param);
if (i != _automation_tracks.end()) {
return i->second;
} else {
return boost::shared_ptr<AutomationTimeAxisView>();
}
}
void
RouteTimeAxisView::fast_update ()
{
gm.get_level_meter().update_meters ();
}
void
RouteTimeAxisView::hide_meter ()
{
clear_meter ();
gm.get_level_meter().hide_meters ();
}
void
RouteTimeAxisView::show_meter ()
{
reset_meter ();
}
void
RouteTimeAxisView::reset_meter ()
{
if (Config->get_show_track_meters()) {
int meter_width = 3;
if (_route && _route->shared_peak_meter()->input_streams().n_total() == 1) {
meter_width = 6;
}
gm.get_level_meter().setup_meters (height - 9, meter_width);
} else {
hide_meter ();
}
}
void
RouteTimeAxisView::clear_meter ()
{
gm.get_level_meter().clear_meters ();
}
void
RouteTimeAxisView::meter_changed ()
{
ENSURE_GUI_THREAD (*this, &RouteTimeAxisView::meter_changed)
reset_meter();
if (_route && !no_redraw) {
request_redraw ();
}
// reset peak when meter point changes
gm.reset_peak_display();
}
void
RouteTimeAxisView::io_changed (IOChange /*change*/, void */*src*/)
{
reset_meter ();
if (_route && !no_redraw) {
request_redraw ();
}
}
void
RouteTimeAxisView::build_underlay_menu(Gtk::Menu* parent_menu)
{
using namespace Menu_Helpers;
if (!_underlay_streams.empty()) {
MenuList& parent_items = parent_menu->items();
Menu* gs_menu = manage (new Menu);
gs_menu->set_name ("ArdourContextMenu");
MenuList& gs_items = gs_menu->items();
parent_items.push_back (MenuElem (_("Underlays"), *gs_menu));
for(UnderlayList::iterator it = _underlay_streams.begin(); it != _underlay_streams.end(); ++it) {
gs_items.push_back(MenuElem(string_compose(_("Remove \"%1\""), (*it)->trackview().name()),
sigc::bind(sigc::mem_fun(*this, &RouteTimeAxisView::remove_underlay), *it)));
}
}
}
bool
RouteTimeAxisView::set_underlay_state()
{
if (!underlay_xml_node) {
return false;
}
XMLNodeList nlist = underlay_xml_node->children();
XMLNodeConstIterator niter;
XMLNode *child_node;
for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
child_node = *niter;
if (child_node->name() != "Underlay") {
continue;
}
XMLProperty* prop = child_node->property ("id");
if (prop) {
PBD::ID id (prop->value());
RouteTimeAxisView* v = _editor.get_route_view_by_route_id (id);
if (v) {
add_underlay(v->view(), false);
}
}
}
return false;
}
void
RouteTimeAxisView::add_underlay (StreamView* v, bool /*update_xml*/)
{
if (!v) {
return;
}
RouteTimeAxisView& other = v->trackview();
if (find(_underlay_streams.begin(), _underlay_streams.end(), v) == _underlay_streams.end()) {
if (find(other._underlay_mirrors.begin(), other._underlay_mirrors.end(), this) != other._underlay_mirrors.end()) {
fatal << _("programming error: underlay reference pointer pairs are inconsistent!") << endmsg;
/*NOTREACHED*/
}
_underlay_streams.push_back(v);
other._underlay_mirrors.push_back(this);
v->foreach_regionview(sigc::mem_fun(*this, &RouteTimeAxisView::add_ghost));
#ifdef GUI_OBJECT_STATE_FIX_REQUIRED
if (update_xml) {
if (!underlay_xml_node) {
underlay_xml_node = xml_node->add_child("Underlays");
}
XMLNode* node = underlay_xml_node->add_child("Underlay");
XMLProperty* prop = node->add_property("id");
prop->set_value(v->trackview().route()->id().to_s());
}
#endif
}
}
void
RouteTimeAxisView::remove_underlay (StreamView* v)
{
if (!v) {
return;
}
UnderlayList::iterator it = find(_underlay_streams.begin(), _underlay_streams.end(), v);
RouteTimeAxisView& other = v->trackview();
if (it != _underlay_streams.end()) {
UnderlayMirrorList::iterator gm = find(other._underlay_mirrors.begin(), other._underlay_mirrors.end(), this);
if (gm == other._underlay_mirrors.end()) {
fatal << _("programming error: underlay reference pointer pairs are inconsistent!") << endmsg;
/*NOTREACHED*/
}
v->foreach_regionview(sigc::mem_fun(*this, &RouteTimeAxisView::remove_ghost));
_underlay_streams.erase(it);
other._underlay_mirrors.erase(gm);
if (underlay_xml_node) {
underlay_xml_node->remove_nodes_and_delete("id", v->trackview().route()->id().to_s());
}
}
}
void
RouteTimeAxisView::set_button_names ()
{
if (_route && _route->solo_safe()) {
solo_button->set_visual_state (Gtkmm2ext::VisualState (solo_button->visual_state() | Gtkmm2ext::Insensitive));
} else {
solo_button->set_visual_state (Gtkmm2ext::VisualState (solo_button->visual_state() & ~Gtkmm2ext::Insensitive));
}
if (Config->get_solo_control_is_listen_control()) {
switch (Config->get_listen_position()) {
case AfterFaderListen:
solo_button->set_text (_("A"));
ARDOUR_UI::instance()->set_tip (*solo_button, _("After-fade listen (AFL)"));
break;
case PreFaderListen:
solo_button->set_text (_("P"));
ARDOUR_UI::instance()->set_tip (*solo_button, _("Pre-fade listen (PFL)"));
break;
}
} else {
solo_button->set_text (_("s"));
ARDOUR_UI::instance()->set_tip (*solo_button, _("Solo"));
}
mute_button->set_text (_("m"));
}
Gtk::CheckMenuItem*
RouteTimeAxisView::automation_child_menu_item (Evoral::Parameter param)
{
ParameterMenuMap::iterator i = _main_automation_menu_map.find (param);
if (i != _main_automation_menu_map.end()) {
return i->second;
}
i = _subplugin_menu_map.find (param);
if (i != _subplugin_menu_map.end()) {
return i->second;
}
return 0;
}
void
RouteTimeAxisView::create_gain_automation_child (const Evoral::Parameter& param, bool show)
{
boost::shared_ptr<AutomationControl> c = _route->gain_control();
if (!c) {
error << "Route has no gain automation, unable to add automation track view." << endmsg;
return;
}
gain_track.reset (new AutomationTimeAxisView (_session,
_route, _route->amp(), c, param,
_editor,
*this,
false,
parent_canvas,
_route->amp()->describe_parameter(param)));
if (_view) {
_view->foreach_regionview (sigc::mem_fun (*gain_track.get(), &TimeAxisView::add_ghost));
}
add_automation_child (Evoral::Parameter(GainAutomation), gain_track, show);
}
static
void add_region_to_list (RegionView* rv, RegionList* l)
{
l->push_back (rv->region());
}
RegionView*
RouteTimeAxisView::combine_regions ()
{
/* as of may 2011, we do not offer uncombine for MIDI tracks
*/
if (!is_audio_track()) {
return 0;
}
if (!_view) {
return 0;
}
RegionList selected_regions;
boost::shared_ptr<Playlist> playlist = track()->playlist();
_view->foreach_selected_regionview (sigc::bind (sigc::ptr_fun (add_region_to_list), &selected_regions));
if (selected_regions.size() < 2) {
return 0;
}
playlist->clear_changes ();
boost::shared_ptr<Region> compound_region = playlist->combine (selected_regions);
_session->add_command (new StatefulDiffCommand (playlist));
/* make the new region be selected */
return _view->find_view (compound_region);
}
void
RouteTimeAxisView::uncombine_regions ()
{
/* as of may 2011, we do not offer uncombine for MIDI tracks
*/
if (!is_audio_track()) {
return;
}
if (!_view) {
return;
}
RegionList selected_regions;
boost::shared_ptr<Playlist> playlist = track()->playlist();
/* have to grab selected regions first because the uncombine is going
* to change that in the middle of the list traverse
*/
_view->foreach_selected_regionview (sigc::bind (sigc::ptr_fun (add_region_to_list), &selected_regions));
playlist->clear_changes ();
for (RegionList::iterator i = selected_regions.begin(); i != selected_regions.end(); ++i) {
playlist->uncombine (*i);
}
_session->add_command (new StatefulDiffCommand (playlist));
}
string
RouteTimeAxisView::state_id() const
{
return string_compose ("rtav %1", _route->id().to_s());
}
void
RouteTimeAxisView::remove_child (boost::shared_ptr<TimeAxisView> c)
{
TimeAxisView::remove_child (c);
boost::shared_ptr<AutomationTimeAxisView> a = boost::dynamic_pointer_cast<AutomationTimeAxisView> (c);
if (a) {
for (AutomationTracks::iterator i = _automation_tracks.begin(); i != _automation_tracks.end(); ++i) {
if (i->second == a) {
_automation_tracks.erase (i);
return;
}
}
}
}
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