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livetrax/gtk2_ardour/editor_routes.cc

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/*
Copyright (C) 2000-2009 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 <list>
#include <vector>
#include <algorithm>
#include <cstdlib>
#include <cmath>
#include <cassert>
#include "pbd/unknown_type.h"
#include "pbd/unwind.h"
#include "ardour/debug.h"
#include "ardour/route.h"
#include "ardour/midi_track.h"
#include "ardour/session.h"
#include "gtkmm2ext/cell_renderer_pixbuf_multi.h"
#include "gtkmm2ext/cell_renderer_pixbuf_toggle.h"
#include "gtkmm2ext/treeutils.h"
#include "editor.h"
#include "keyboard.h"
#include "ardour_ui.h"
#include "audio_time_axis.h"
#include "midi_time_axis.h"
#include "mixer_strip.h"
#include "gui_thread.h"
#include "actions.h"
#include "utils.h"
#include "route_sorter.h"
#include "editor_group_tabs.h"
#include "editor_routes.h"
#include "i18n.h"
using namespace std;
using namespace ARDOUR;
using namespace ARDOUR_UI_UTILS;
using namespace PBD;
using namespace Gtk;
using namespace Gtkmm2ext;
using namespace Glib;
using Gtkmm2ext::Keyboard;
struct ColumnInfo {
int index;
const char* label;
const char* tooltip;
};
EditorRoutes::EditorRoutes (Editor* e)
: EditorComponent (e)
, _ignore_reorder (false)
, _no_redisplay (false)
, _adding_routes (false)
, _route_deletion_in_progress (false)
, _menu (0)
, old_focus (0)
, selection_countdown (0)
, name_editable (0)
{
static const int column_width = 22;
_scroller.add (_display);
_scroller.set_policy (POLICY_NEVER, POLICY_AUTOMATIC);
_model = ListStore::create (_columns);
_display.set_model (_model);
// Record enable toggle
CellRendererPixbufMulti* rec_col_renderer = manage (new CellRendererPixbufMulti());
rec_col_renderer->set_pixbuf (0, ::get_icon("record-normal-disabled"));
rec_col_renderer->set_pixbuf (1, ::get_icon("record-normal-in-progress"));
rec_col_renderer->set_pixbuf (2, ::get_icon("record-normal-enabled"));
rec_col_renderer->set_pixbuf (3, ::get_icon("record-step"));
rec_col_renderer->signal_changed().connect (sigc::mem_fun (*this, &EditorRoutes::on_tv_rec_enable_changed));
TreeViewColumn* rec_state_column = manage (new TreeViewColumn("R", *rec_col_renderer));
rec_state_column->add_attribute(rec_col_renderer->property_state(), _columns.rec_state);
rec_state_column->add_attribute(rec_col_renderer->property_visible(), _columns.is_track);
rec_state_column->set_sizing(TREE_VIEW_COLUMN_FIXED);
rec_state_column->set_alignment(ALIGN_CENTER);
rec_state_column->set_expand(false);
rec_state_column->set_fixed_width(column_width);
// MIDI Input Active
CellRendererPixbufMulti* input_active_col_renderer = manage (new CellRendererPixbufMulti());
input_active_col_renderer->set_pixbuf (0, ::get_icon("midi-input-inactive"));
input_active_col_renderer->set_pixbuf (1, ::get_icon("midi-input-active"));
input_active_col_renderer->signal_changed().connect (sigc::mem_fun (*this, &EditorRoutes::on_input_active_changed));
TreeViewColumn* input_active_column = manage (new TreeViewColumn ("I", *input_active_col_renderer));
input_active_column->add_attribute(input_active_col_renderer->property_state(), _columns.is_input_active);
input_active_column->add_attribute (input_active_col_renderer->property_visible(), _columns.is_midi);
input_active_column->set_sizing(TREE_VIEW_COLUMN_FIXED);
input_active_column->set_alignment(ALIGN_CENTER);
input_active_column->set_expand(false);
input_active_column->set_fixed_width(column_width);
// Mute enable toggle
CellRendererPixbufMulti* mute_col_renderer = manage (new CellRendererPixbufMulti());
mute_col_renderer->set_pixbuf (Gtkmm2ext::Off, ::get_icon("mute-disabled"));
mute_col_renderer->set_pixbuf (Gtkmm2ext::ImplicitActive, ::get_icon("muted-by-others"));
mute_col_renderer->set_pixbuf (Gtkmm2ext::ExplicitActive, ::get_icon("mute-enabled"));
mute_col_renderer->signal_changed().connect (sigc::mem_fun (*this, &EditorRoutes::on_tv_mute_enable_toggled));
TreeViewColumn* mute_state_column = manage (new TreeViewColumn("M", *mute_col_renderer));
mute_state_column->add_attribute(mute_col_renderer->property_state(), _columns.mute_state);
mute_state_column->set_sizing(TREE_VIEW_COLUMN_FIXED);
mute_state_column->set_alignment(ALIGN_CENTER);
mute_state_column->set_expand(false);
mute_state_column->set_fixed_width(15);
// Solo enable toggle
CellRendererPixbufMulti* solo_col_renderer = manage (new CellRendererPixbufMulti());
solo_col_renderer->set_pixbuf (Gtkmm2ext::Off, ::get_icon("solo-disabled"));
solo_col_renderer->set_pixbuf (Gtkmm2ext::ExplicitActive, ::get_icon("solo-enabled"));
solo_col_renderer->set_pixbuf (Gtkmm2ext::ImplicitActive, ::get_icon("soloed-by-others"));
solo_col_renderer->signal_changed().connect (sigc::mem_fun (*this, &EditorRoutes::on_tv_solo_enable_toggled));
TreeViewColumn* solo_state_column = manage (new TreeViewColumn("S", *solo_col_renderer));
solo_state_column->add_attribute(solo_col_renderer->property_state(), _columns.solo_state);
solo_state_column->add_attribute(solo_col_renderer->property_visible(), _columns.solo_visible);
solo_state_column->set_sizing(TREE_VIEW_COLUMN_FIXED);
solo_state_column->set_alignment(ALIGN_CENTER);
solo_state_column->set_expand(false);
solo_state_column->set_fixed_width(column_width);
// Solo isolate toggle
CellRendererPixbufMulti* solo_iso_renderer = manage (new CellRendererPixbufMulti());
solo_iso_renderer->set_pixbuf (0, ::get_icon("solo-isolate-disabled"));
solo_iso_renderer->set_pixbuf (1, ::get_icon("solo-isolate-enabled"));
solo_iso_renderer->signal_changed().connect (sigc::mem_fun (*this, &EditorRoutes::on_tv_solo_isolate_toggled));
TreeViewColumn* solo_isolate_state_column = manage (new TreeViewColumn("SI", *solo_iso_renderer));
solo_isolate_state_column->add_attribute(solo_iso_renderer->property_state(), _columns.solo_isolate_state);
solo_isolate_state_column->add_attribute(solo_iso_renderer->property_visible(), _columns.solo_visible);
solo_isolate_state_column->set_sizing(TREE_VIEW_COLUMN_FIXED);
solo_isolate_state_column->set_alignment(ALIGN_CENTER);
solo_isolate_state_column->set_expand(false);
solo_isolate_state_column->set_fixed_width(column_width);
// Solo safe toggle
CellRendererPixbufMulti* solo_safe_renderer = manage (new CellRendererPixbufMulti ());
solo_safe_renderer->set_pixbuf (0, ::get_icon("solo-safe-disabled"));
solo_safe_renderer->set_pixbuf (1, ::get_icon("solo-safe-enabled"));
solo_safe_renderer->signal_changed().connect (sigc::mem_fun (*this, &EditorRoutes::on_tv_solo_safe_toggled));
TreeViewColumn* solo_safe_state_column = manage (new TreeViewColumn(_("SS"), *solo_safe_renderer));
solo_safe_state_column->add_attribute(solo_safe_renderer->property_state(), _columns.solo_safe_state);
solo_safe_state_column->add_attribute(solo_safe_renderer->property_visible(), _columns.solo_visible);
solo_safe_state_column->set_sizing(TREE_VIEW_COLUMN_FIXED);
solo_safe_state_column->set_alignment(ALIGN_CENTER);
solo_safe_state_column->set_expand(false);
solo_safe_state_column->set_fixed_width(column_width);
_name_column = _display.append_column ("", _columns.text) - 1;
_visible_column = _display.append_column ("", _columns.visible) - 1;
_active_column = _display.append_column ("", _columns.active) - 1;
_display.append_column (*input_active_column);
_display.append_column (*rec_state_column);
_display.append_column (*mute_state_column);
_display.append_column (*solo_state_column);
_display.append_column (*solo_isolate_state_column);
_display.append_column (*solo_safe_state_column);
TreeViewColumn* col;
Gtk::Label* l;
ColumnInfo ci[] = {
{ 0, _("Name"), _("Track/Bus Name") },
{ 1, _("V"), _("Track/Bus visible ?") },
{ 2, _("A"), _("Track/Bus active ?") },
{ 3, _("I"), _("MIDI input enabled") },
{ 4, _("R"), _("Record enabled") },
{ 5, _("M"), _("Muted") },
{ 6, _("S"), _("Soloed") },
{ 7, _("SI"), _("Solo Isolated") },
{ 8, _("SS"), _("Solo Safe (Locked)") },
{ -1, 0, 0 }
};
for (int i = 0; ci[i].index >= 0; ++i) {
col = _display.get_column (ci[i].index);
l = manage (new Label (ci[i].label));
ARDOUR_UI::instance()->set_tip (*l, ci[i].tooltip);
col->set_widget (*l);
l->show ();
}
_display.set_headers_visible (true);
_display.get_selection()->set_mode (SELECTION_SINGLE);
_display.get_selection()->set_select_function (sigc::mem_fun (*this, &EditorRoutes::selection_filter));
_display.get_selection()->signal_changed().connect (sigc::mem_fun (*this, &EditorRoutes::selection_changed));
_display.set_reorderable (true);
_display.set_name (X_("EditGroupList"));
_display.set_rules_hint (true);
_display.set_size_request (100, -1);
_display.add_object_drag (_columns.route.index(), "routes");
CellRendererText* name_cell = dynamic_cast<CellRendererText*> (_display.get_column_cell_renderer (_name_column));
assert (name_cell);
name_cell->signal_editing_started().connect (sigc::mem_fun (*this, &EditorRoutes::name_edit_started));
TreeViewColumn* name_column = _display.get_column (_name_column);
assert (name_column);
name_column->add_attribute (name_cell->property_editable(), _columns.name_editable);
name_column->set_sizing(TREE_VIEW_COLUMN_FIXED);
name_column->set_expand(true);
name_column->set_min_width(50);
name_cell->property_editable() = true;
name_cell->signal_edited().connect (sigc::mem_fun (*this, &EditorRoutes::name_edit));
// Set the visible column cell renderer to radio toggle
CellRendererToggle* visible_cell = dynamic_cast<CellRendererToggle*> (_display.get_column_cell_renderer (_visible_column));
visible_cell->property_activatable() = true;
visible_cell->property_radio() = false;
visible_cell->signal_toggled().connect (sigc::mem_fun (*this, &EditorRoutes::visible_changed));
TreeViewColumn* visible_col = dynamic_cast<TreeViewColumn*> (_display.get_column (_visible_column));
visible_col->set_expand(false);
visible_col->set_sizing(TREE_VIEW_COLUMN_FIXED);
visible_col->set_fixed_width(30);
visible_col->set_alignment(ALIGN_CENTER);
CellRendererToggle* active_cell = dynamic_cast<CellRendererToggle*> (_display.get_column_cell_renderer (_active_column));
active_cell->property_activatable() = true;
active_cell->property_radio() = false;
active_cell->signal_toggled().connect (sigc::mem_fun (*this, &EditorRoutes::active_changed));
TreeViewColumn* active_col = dynamic_cast<TreeViewColumn*> (_display.get_column (_active_column));
active_col->set_expand (false);
active_col->set_sizing (TREE_VIEW_COLUMN_FIXED);
active_col->set_fixed_width (30);
active_col->set_alignment (ALIGN_CENTER);
_model->signal_row_deleted().connect (sigc::mem_fun (*this, &EditorRoutes::row_deleted));
_model->signal_rows_reordered().connect (sigc::mem_fun (*this, &EditorRoutes::reordered));
_display.signal_button_press_event().connect (sigc::mem_fun (*this, &EditorRoutes::button_press), false);
_scroller.signal_key_press_event().connect (sigc::mem_fun(*this, &EditorRoutes::key_press), false);
_scroller.signal_focus_in_event().connect (sigc::mem_fun (*this, &EditorRoutes::focus_in), false);
_scroller.signal_focus_out_event().connect (sigc::mem_fun (*this, &EditorRoutes::focus_out));
_display.signal_enter_notify_event().connect (sigc::mem_fun (*this, &EditorRoutes::enter_notify), false);
_display.signal_leave_notify_event().connect (sigc::mem_fun (*this, &EditorRoutes::leave_notify), false);
_display.set_enable_search (false);
Route::SyncOrderKeys.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::sync_treeview_from_order_keys, this), gui_context());
}
bool
EditorRoutes::focus_in (GdkEventFocus*)
{
Window* win = dynamic_cast<Window*> (_scroller.get_toplevel ());
if (win) {
old_focus = win->get_focus ();
} else {
old_focus = 0;
}
name_editable = 0;
/* try to do nothing on focus in (doesn't work, hence selection_count nonsense) */
return true;
}
bool
EditorRoutes::focus_out (GdkEventFocus*)
{
if (old_focus) {
old_focus->grab_focus ();
old_focus = 0;
}
return false;
}
bool
EditorRoutes::enter_notify (GdkEventCrossing*)
{
if (name_editable) {
return true;
}
/* arm counter so that ::selection_filter() will deny selecting anything for the
next two attempts to change selection status.
*/
selection_countdown = 2;
_scroller.grab_focus ();
Keyboard::magic_widget_grab_focus ();
return false;
}
bool
EditorRoutes::leave_notify (GdkEventCrossing*)
{
selection_countdown = 0;
if (old_focus) {
old_focus->grab_focus ();
old_focus = 0;
}
Keyboard::magic_widget_drop_focus ();
return false;
}
void
EditorRoutes::set_session (Session* s)
{
SessionHandlePtr::set_session (s);
initial_display ();
if (_session) {
_session->SoloChanged.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::solo_changed_so_update_mute, this), gui_context());
_session->RecordStateChanged.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::update_rec_display, this), gui_context());
}
}
void
EditorRoutes::on_input_active_changed (std::string const & path_string)
{
// Get the model row that has been toggled.
Gtk::TreeModel::Row row = *_model->get_iter (Gtk::TreeModel::Path (path_string));
TimeAxisView* tv = row[_columns.tv];
RouteTimeAxisView *rtv = dynamic_cast<RouteTimeAxisView*> (tv);
if (rtv) {
boost::shared_ptr<MidiTrack> mt;
mt = rtv->midi_track();
if (mt) {
mt->set_input_active (!mt->input_active());
}
}
}
void
EditorRoutes::on_tv_rec_enable_changed (std::string const & path_string)
{
// Get the model row that has been toggled.
Gtk::TreeModel::Row row = *_model->get_iter (Gtk::TreeModel::Path (path_string));
TimeAxisView* tv = row[_columns.tv];
RouteTimeAxisView *rtv = dynamic_cast<RouteTimeAxisView*> (tv);
if (rtv && rtv->track()) {
boost::shared_ptr<RouteList> rl (new RouteList);
rl->push_back (rtv->route());
_session->set_record_enabled (rl, !rtv->track()->record_enabled(), Session::rt_cleanup);
}
}
void
EditorRoutes::on_tv_mute_enable_toggled (std::string const & path_string)
{
// Get the model row that has been toggled.
Gtk::TreeModel::Row row = *_model->get_iter (Gtk::TreeModel::Path (path_string));
TimeAxisView *tv = row[_columns.tv];
RouteTimeAxisView *rtv = dynamic_cast<RouteTimeAxisView*> (tv);
if (rtv != 0) {
boost::shared_ptr<RouteList> rl (new RouteList);
rl->push_back (rtv->route());
_session->set_mute (rl, !rtv->route()->muted(), Session::rt_cleanup);
}
}
void
EditorRoutes::on_tv_solo_enable_toggled (std::string const & path_string)
{
// Get the model row that has been toggled.
Gtk::TreeModel::Row row = *_model->get_iter (Gtk::TreeModel::Path (path_string));
TimeAxisView *tv = row[_columns.tv];
RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (tv);
if (rtv != 0) {
boost::shared_ptr<RouteList> rl (new RouteList);
rl->push_back (rtv->route());
if (Config->get_solo_control_is_listen_control()) {
_session->set_listen (rl, !rtv->route()->listening_via_monitor(), Session::rt_cleanup);
} else {
_session->set_solo (rl, !rtv->route()->self_soloed(), Session::rt_cleanup);
}
}
}
void
EditorRoutes::on_tv_solo_isolate_toggled (std::string const & path_string)
{
// Get the model row that has been toggled.
Gtk::TreeModel::Row row = *_model->get_iter (Gtk::TreeModel::Path (path_string));
TimeAxisView *tv = row[_columns.tv];
RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (tv);
if (rtv) {
rtv->route()->set_solo_isolated (!rtv->route()->solo_isolated(), this);
}
}
void
EditorRoutes::on_tv_solo_safe_toggled (std::string const & path_string)
{
// Get the model row that has been toggled.
Gtk::TreeModel::Row row = *_model->get_iter (Gtk::TreeModel::Path (path_string));
TimeAxisView *tv = row[_columns.tv];
RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (tv);
if (rtv) {
rtv->route()->set_solo_safe (!rtv->route()->solo_safe(), this);
}
}
void
EditorRoutes::build_menu ()
{
using namespace Menu_Helpers;
using namespace Gtk;
_menu = new Menu;
MenuList& items = _menu->items();
_menu->set_name ("ArdourContextMenu");
items.push_back (MenuElem (_("Show All"), sigc::mem_fun (*this, &EditorRoutes::show_all_routes)));
items.push_back (MenuElem (_("Hide All"), sigc::mem_fun (*this, &EditorRoutes::hide_all_routes)));
items.push_back (MenuElem (_("Show All Audio Tracks"), sigc::mem_fun (*this, &EditorRoutes::show_all_audiotracks)));
items.push_back (MenuElem (_("Hide All Audio Tracks"), sigc::mem_fun (*this, &EditorRoutes::hide_all_audiotracks)));
items.push_back (MenuElem (_("Show All Audio Busses"), sigc::mem_fun (*this, &EditorRoutes::show_all_audiobus)));
items.push_back (MenuElem (_("Hide All Audio Busses"), sigc::mem_fun (*this, &EditorRoutes::hide_all_audiobus)));
items.push_back (MenuElem (_("Show All Midi Tracks"), sigc::mem_fun (*this, &EditorRoutes::show_all_miditracks)));
items.push_back (MenuElem (_("Hide All Midi Tracks"), sigc::mem_fun (*this, &EditorRoutes::hide_all_miditracks)));
items.push_back (MenuElem (_("Show Tracks With Regions Under Playhead"), sigc::mem_fun (*this, &EditorRoutes::show_tracks_with_regions_at_playhead)));
}
void
EditorRoutes::show_menu ()
{
if (_menu == 0) {
build_menu ();
}
_menu->popup (1, gtk_get_current_event_time());
}
void
EditorRoutes::redisplay ()
{
if (_no_redisplay || !_session || _session->deletion_in_progress()) {
return;
}
TreeModel::Children rows = _model->children();
TreeModel::Children::iterator i;
uint32_t position;
/* n will be the count of tracks plus children (updated by TimeAxisView::show_at),
so we will use that to know where to put things.
*/
int n;
for (n = 0, position = 0, i = rows.begin(); i != rows.end(); ++i) {
TimeAxisView *tv = (*i)[_columns.tv];
boost::shared_ptr<Route> route = (*i)[_columns.route];
if (tv == 0) {
// just a "title" row
continue;
}
bool visible = tv->marked_for_display ();
/* show or hide the TimeAxisView */
if (visible) {
position += tv->show_at (position, n, &_editor->edit_controls_vbox);
} else {
tv->hide ();
}
n++;
}
/* whenever we go idle, update the track view list to reflect the new order.
we can't do this here, because we could mess up something that is traversing
the track order and has caused a redisplay of the list.
*/
Glib::signal_idle().connect (sigc::mem_fun (*_editor, &Editor::sync_track_view_list_and_routes));
_editor->reset_controls_layout_height (position);
_editor->reset_controls_layout_width ();
_editor->_full_canvas_height = position;
if ((_editor->vertical_adjustment.get_value() + _editor->_visible_canvas_height) > _editor->vertical_adjustment.get_upper()) {
/*
We're increasing the size of the canvas while the bottom is visible.
We scroll down to keep in step with the controls layout.
*/
_editor->vertical_adjustment.set_value (_editor->_full_canvas_height - _editor->_visible_canvas_height);
}
}
void
EditorRoutes::row_deleted (Gtk::TreeModel::Path const &)
{
/* this happens as the second step of a DnD within the treeview, and
when a route is actually removed. we don't differentiate between
the two cases.
note that the sync_orders_keys() step may not actually change any
RID's (e.g. the last track may be removed, so all other tracks keep
the same RID), which means that no redisplay would happen. so we
have to force a redisplay.
*/
DEBUG_TRACE (DEBUG::OrderKeys, "editor routes treeview row deleted\n");
DisplaySuspender ds;
sync_order_keys_from_treeview ();
}
void
EditorRoutes::reordered (TreeModel::Path const &, TreeModel::iterator const &, int* /*what*/)
{
/* reordering implies that RID's will change, so sync_order_keys() will
cause a redisplay.
*/
DEBUG_TRACE (DEBUG::OrderKeys, "editor routes treeview reordered\n");
sync_order_keys_from_treeview ();
}
void
EditorRoutes::visible_changed (std::string const & path)
{
if (_session && _session->deletion_in_progress()) {
return;
}
DisplaySuspender ds;
TreeIter iter;
if ((iter = _model->get_iter (path))) {
TimeAxisView* tv = (*iter)[_columns.tv];
if (tv) {
bool visible = (*iter)[_columns.visible];
if (tv->set_marked_for_display (!visible)) {
update_visibility ();
}
}
}
}
void
EditorRoutes::active_changed (std::string const & path)
{
if (_session && _session->deletion_in_progress ()) {
return;
}
Gtk::TreeModel::Row row = *_model->get_iter (path);
boost::shared_ptr<Route> route = row[_columns.route];
bool const active = row[_columns.active];
route->set_active (!active, this);
}
void
EditorRoutes::routes_added (list<RouteTimeAxisView*> routes)
{
PBD::Unwinder<bool> at (_adding_routes, true);
bool from_scratch = (_model->children().size() == 0);
Gtk::TreeModel::Children::iterator insert_iter = _model->children().end();
for (Gtk::TreeModel::Children::iterator it = _model->children().begin(); it != _model->children().end(); ++it) {
boost::shared_ptr<Route> r = (*it)[_columns.route];
if (r->order_key() == (routes.front()->route()->order_key() + routes.size())) {
insert_iter = it;
break;
}
}
if(!from_scratch) {
_editor->selection->tracks.clear();
}
DisplaySuspender ds;
_display.set_model (Glib::RefPtr<ListStore>());
for (list<RouteTimeAxisView*>::iterator x = routes.begin(); x != routes.end(); ++x) {
boost::shared_ptr<MidiTrack> midi_trk = boost::dynamic_pointer_cast<MidiTrack> ((*x)->route());
TreeModel::Row row = *(_model->insert (insert_iter));
row[_columns.text] = (*x)->route()->name();
row[_columns.visible] = (*x)->marked_for_display();
row[_columns.active] = (*x)->route()->active ();
row[_columns.tv] = *x;
row[_columns.route] = (*x)->route ();
row[_columns.is_track] = (boost::dynamic_pointer_cast<Track> ((*x)->route()) != 0);
if (midi_trk) {
row[_columns.is_input_active] = midi_trk->input_active ();
row[_columns.is_midi] = true;
} else {
row[_columns.is_input_active] = false;
row[_columns.is_midi] = false;
}
row[_columns.mute_state] = (*x)->route()->muted() ? Gtkmm2ext::ExplicitActive : Gtkmm2ext::Off;
row[_columns.solo_state] = RouteUI::solo_active_state ((*x)->route());
row[_columns.solo_visible] = !(*x)->route()->is_master ();
row[_columns.solo_isolate_state] = (*x)->route()->solo_isolated();
row[_columns.solo_safe_state] = (*x)->route()->solo_safe();
row[_columns.name_editable] = true;
if (!from_scratch) {
_editor->selection->add(*x);
}
boost::weak_ptr<Route> wr ((*x)->route());
(*x)->route()->gui_changed.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::handle_gui_changes, this, _1, _2), gui_context());
(*x)->route()->PropertyChanged.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::route_property_changed, this, _1, wr), gui_context());
if ((*x)->is_track()) {
boost::shared_ptr<Track> t = boost::dynamic_pointer_cast<Track> ((*x)->route());
t->RecordEnableChanged.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::update_rec_display, this), gui_context());
}
if ((*x)->is_midi_track()) {
boost::shared_ptr<MidiTrack> t = boost::dynamic_pointer_cast<MidiTrack> ((*x)->route());
t->StepEditStatusChange.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::update_rec_display, this), gui_context());
t->InputActiveChanged.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::update_input_active_display, this), gui_context());
}
(*x)->route()->mute_changed.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::update_mute_display, this), gui_context());
(*x)->route()->solo_changed.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::update_solo_display, this, _1), gui_context());
(*x)->route()->listen_changed.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::update_solo_display, this, _1), gui_context());
(*x)->route()->solo_isolated_changed.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::update_solo_isolate_display, this), gui_context());
(*x)->route()->solo_safe_changed.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::update_solo_safe_display, this), gui_context());
(*x)->route()->active_changed.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::update_active_display, this), gui_context ());
}
update_rec_display ();
update_mute_display ();
update_solo_display (true);
update_solo_isolate_display ();
update_solo_safe_display ();
update_input_active_display ();
update_active_display ();
_display.set_model (_model);
/* now update route order keys from the treeview/track display order */
sync_order_keys_from_treeview ();
}
void
EditorRoutes::handle_gui_changes (string const & what, void*)
{
if (_adding_routes) {
return;
}
if (what == "track_height") {
/* Optional :make tracks change height while it happens, instead
of on first-idle
*/
redisplay ();
}
if (what == "visible_tracks") {
redisplay ();
}
}
void
EditorRoutes::route_removed (TimeAxisView *tv)
{
ENSURE_GUI_THREAD (*this, &EditorRoutes::route_removed, tv)
TreeModel::Children rows = _model->children();
TreeModel::Children::iterator ri;
bool found = false;
for (ri = rows.begin(); ri != rows.end(); ++ri) {
if ((*ri)[_columns.tv] == tv) {
PBD::Unwinder<bool> uw (_route_deletion_in_progress, true);
_model->erase (ri);
found = true;
break;
}
}
/* the deleted signal for the treeview/model will take
care of any updates.
*/
}
void
EditorRoutes::route_property_changed (const PropertyChange& what_changed, boost::weak_ptr<Route> r)
{
if (!what_changed.contains (ARDOUR::Properties::name)) {
return;
}
ENSURE_GUI_THREAD (*this, &EditorRoutes::route_name_changed, r)
boost::shared_ptr<Route> route = r.lock ();
if (!route) {
return;
}
TreeModel::Children rows = _model->children();
TreeModel::Children::iterator i;
for (i = rows.begin(); i != rows.end(); ++i) {
boost::shared_ptr<Route> t = (*i)[_columns.route];
if (t == route) {
(*i)[_columns.text] = route->name();
break;
}
}
}
void
EditorRoutes::update_active_display ()
{
TreeModel::Children rows = _model->children();
TreeModel::Children::iterator i;
for (i = rows.begin(); i != rows.end(); ++i) {
boost::shared_ptr<Route> route = (*i)[_columns.route];
(*i)[_columns.active] = route->active ();
}
}
void
EditorRoutes::update_visibility ()
{
TreeModel::Children rows = _model->children();
TreeModel::Children::iterator i;
DisplaySuspender ds ();
for (i = rows.begin(); i != rows.end(); ++i) {
TimeAxisView *tv = (*i)[_columns.tv];
(*i)[_columns.visible] = tv->marked_for_display ();
}
/* force route order keys catch up with visibility changes
*/
sync_order_keys_from_treeview ();
}
void
EditorRoutes::hide_track_in_display (TimeAxisView& tv)
{
TreeModel::Children rows = _model->children();
TreeModel::Children::iterator i;
for (i = rows.begin(); i != rows.end(); ++i) {
if ((*i)[_columns.tv] == &tv) {
tv.set_marked_for_display (false);
(*i)[_columns.visible] = false;
redisplay ();
break;
}
}
}
void
EditorRoutes::show_track_in_display (TimeAxisView& tv)
{
TreeModel::Children rows = _model->children();
TreeModel::Children::iterator i;
for (i = rows.begin(); i != rows.end(); ++i) {
if ((*i)[_columns.tv] == &tv) {
tv.set_marked_for_display (true);
(*i)[_columns.visible] = true;
redisplay ();
break;
}
}
}
void
EditorRoutes::reset_remote_control_ids ()
{
if (Config->get_remote_model() == UserOrdered || !_session || _session->deletion_in_progress()) {
return;
}
TreeModel::Children rows = _model->children();
if (rows.empty()) {
return;
}
DEBUG_TRACE (DEBUG::OrderKeys, "editor reset remote control ids\n");
TreeModel::Children::iterator ri;
bool rid_change = false;
uint32_t rid = 1;
uint32_t invisible_key = UINT32_MAX;
for (ri = rows.begin(); ri != rows.end(); ++ri) {
boost::shared_ptr<Route> route = (*ri)[_columns.route];
bool visible = (*ri)[_columns.visible];
if (!route->is_master() && !route->is_monitor()) {
uint32_t new_rid = (visible ? rid : invisible_key--);
if (new_rid != route->remote_control_id()) {
route->set_remote_control_id_explicit (new_rid);
rid_change = true;
}
if (visible) {
rid++;
}
}
}
if (rid_change) {
/* tell the world that we changed the remote control IDs */
_session->notify_remote_id_change ();
}
}
void
EditorRoutes::sync_order_keys_from_treeview ()
{
if (_ignore_reorder || !_session || _session->deletion_in_progress()) {
return;
}
TreeModel::Children rows = _model->children();
if (rows.empty()) {
return;
}
DEBUG_TRACE (DEBUG::OrderKeys, "editor sync order keys from treeview\n");
TreeModel::Children::iterator ri;
bool changed = false;
bool rid_change = false;
uint32_t order = 0;
uint32_t rid = 1;
uint32_t invisible_key = UINT32_MAX;
for (ri = rows.begin(); ri != rows.end(); ++ri) {
boost::shared_ptr<Route> route = (*ri)[_columns.route];
bool visible = (*ri)[_columns.visible];
uint32_t old_key = route->order_key ();
if (order != old_key) {
route->set_order_key (order);
changed = true;
}
if ((Config->get_remote_model() == MixerOrdered) && !route->is_master() && !route->is_monitor()) {
uint32_t new_rid = (visible ? rid : invisible_key--);
if (new_rid != route->remote_control_id()) {
route->set_remote_control_id_explicit (new_rid);
rid_change = true;
}
if (visible) {
rid++;
}
}
++order;
}
if (changed) {
/* tell the world that we changed the editor sort keys */
_session->sync_order_keys ();
}
if (rid_change) {
/* tell the world that we changed the remote control IDs */
_session->notify_remote_id_change ();
}
}
void
EditorRoutes::sync_treeview_from_order_keys ()
{
/* Some route order key(s) have been changed, make sure that
we update out tree/list model and GUI to reflect the change.
*/
if (_ignore_reorder || !_session || _session->deletion_in_progress()) {
return;
}
DEBUG_TRACE (DEBUG::OrderKeys, "editor sync model from order keys.\n");
/* we could get here after either a change in the Mixer or Editor sort
* order, but either way, the mixer order keys reflect the intended
* order for the GUI, so reorder the treeview model to match it.
*/
vector<int> neworder;
TreeModel::Children rows = _model->children();
uint32_t old_order = 0;
bool changed = false;
if (rows.empty()) {
return;
}
OrderKeySortedRoutes sorted_routes;
for (TreeModel::Children::iterator ri = rows.begin(); ri != rows.end(); ++ri, ++old_order) {
boost::shared_ptr<Route> route = (*ri)[_columns.route];
sorted_routes.push_back (RoutePlusOrderKey (route, old_order, route->order_key ()));
}
SortByNewDisplayOrder cmp;
sort (sorted_routes.begin(), sorted_routes.end(), cmp);
neworder.assign (sorted_routes.size(), 0);
uint32_t n = 0;
for (OrderKeySortedRoutes::iterator sr = sorted_routes.begin(); sr != sorted_routes.end(); ++sr, ++n) {
neworder[n] = sr->old_display_order;
if (sr->old_display_order != n) {
changed = true;
}
DEBUG_TRACE (DEBUG::OrderKeys, string_compose ("EDITOR change order for %1 from %2 to %3\n",
sr->route->name(), sr->old_display_order, n));
}
if (changed) {
Unwinder<bool> uw (_ignore_reorder, true);
_model->reorder (neworder);
}
redisplay ();
}
void
EditorRoutes::hide_all_tracks (bool /*with_select*/)
{
TreeModel::Children rows = _model->children();
TreeModel::Children::iterator i;
DisplaySuspender ds;
for (i = rows.begin(); i != rows.end(); ++i) {
TreeModel::Row row = (*i);
TimeAxisView *tv = row[_columns.tv];
if (tv == 0) {
continue;
}
row[_columns.visible] = false;
}
}
void
EditorRoutes::set_all_tracks_visibility (bool yn)
{
TreeModel::Children rows = _model->children();
TreeModel::Children::iterator i;
DisplaySuspender ds;
for (i = rows.begin(); i != rows.end(); ++i) {
TreeModel::Row row = (*i);
TimeAxisView* tv = row[_columns.tv];
if (tv == 0) {
continue;
}
tv->set_marked_for_display (yn);
(*i)[_columns.visible] = yn;
}
/* force route order keys catch up with visibility changes
*/
sync_order_keys_from_treeview ();
}
void
EditorRoutes::set_all_audio_midi_visibility (int tracks, bool yn)
{
TreeModel::Children rows = _model->children();
TreeModel::Children::iterator i;
DisplaySuspender ds;
for (i = rows.begin(); i != rows.end(); ++i) {
TreeModel::Row row = (*i);
TimeAxisView* tv = row[_columns.tv];
AudioTimeAxisView* atv;
MidiTimeAxisView* mtv;
if (tv == 0) {
continue;
}
if ((atv = dynamic_cast<AudioTimeAxisView*>(tv)) != 0) {
switch (tracks) {
case 0:
(*i)[_columns.visible] = yn;
break;
case 1:
if (atv->is_audio_track()) {
(*i)[_columns.visible] = yn;
}
break;
case 2:
if (!atv->is_audio_track()) {
(*i)[_columns.visible] = yn;
}
break;
}
}
else if ((mtv = dynamic_cast<MidiTimeAxisView*>(tv)) != 0) {
switch (tracks) {
case 0:
(*i)[_columns.visible] = yn;
break;
case 3:
if (mtv->is_midi_track()) {
(*i)[_columns.visible] = yn;
}
break;
}
}
}
/* force route order keys catch up with visibility changes
*/
sync_order_keys_from_treeview ();
}
void
EditorRoutes::hide_all_routes ()
{
set_all_tracks_visibility (false);
}
void
EditorRoutes::show_all_routes ()
{
set_all_tracks_visibility (true);
}
void
EditorRoutes::show_all_audiotracks()
{
set_all_audio_midi_visibility (1, true);
}
void
EditorRoutes::hide_all_audiotracks ()
{
set_all_audio_midi_visibility (1, false);
}
void
EditorRoutes::show_all_audiobus ()
{
set_all_audio_midi_visibility (2, true);
}
void
EditorRoutes::hide_all_audiobus ()
{
set_all_audio_midi_visibility (2, false);
}
void
EditorRoutes::show_all_miditracks()
{
set_all_audio_midi_visibility (3, true);
}
void
EditorRoutes::hide_all_miditracks ()
{
set_all_audio_midi_visibility (3, false);
}
bool
EditorRoutes::key_press (GdkEventKey* ev)
{
TreeViewColumn *col;
boost::shared_ptr<RouteList> rl (new RouteList);
TreePath path;
switch (ev->keyval) {
case GDK_Tab:
case GDK_ISO_Left_Tab:
/* If we appear to be editing something, leave that cleanly and appropriately.
*/
if (name_editable) {
name_editable->editing_done ();
name_editable = 0;
}
col = _display.get_column (_name_column); // select&focus on name column
if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) {
treeview_select_previous (_display, _model, col);
} else {
treeview_select_next (_display, _model, col);
}
return true;
break;
case 'm':
if (get_relevant_routes (rl)) {
_session->set_mute (rl, !rl->front()->muted(), Session::rt_cleanup);
}
return true;
break;
case 's':
if (get_relevant_routes (rl)) {
if (Config->get_solo_control_is_listen_control()) {
_session->set_listen (rl, !rl->front()->listening_via_monitor(), Session::rt_cleanup);
} else {
_session->set_solo (rl, !rl->front()->self_soloed(), Session::rt_cleanup);
}
}
return true;
break;
case 'r':
if (get_relevant_routes (rl)) {
_session->set_record_enabled (rl, !rl->front()->record_enabled(), Session::rt_cleanup);
}
break;
default:
break;
}
return false;
}
bool
EditorRoutes::get_relevant_routes (boost::shared_ptr<RouteList> rl)
{
TimeAxisView* tv;
RouteTimeAxisView* rtv;
RefPtr<TreeSelection> selection = _display.get_selection();
TreePath path;
TreeIter iter;
if (selection->count_selected_rows() != 0) {
/* use selection */
RefPtr<TreeModel> tm = RefPtr<TreeModel>::cast_dynamic (_model);
iter = selection->get_selected (tm);
} else {
/* use mouse pointer */
int x, y;
int bx, by;
_display.get_pointer (x, y);
_display.convert_widget_to_bin_window_coords (x, y, bx, by);
if (_display.get_path_at_pos (bx, by, path)) {
iter = _model->get_iter (path);
}
}
if (iter) {
tv = (*iter)[_columns.tv];
if (tv) {
rtv = dynamic_cast<RouteTimeAxisView*>(tv);
if (rtv) {
rl->push_back (rtv->route());
}
}
}
return !rl->empty();
}
bool
EditorRoutes::button_press (GdkEventButton* ev)
{
if (Keyboard::is_context_menu_event (ev)) {
show_menu ();
return true;
}
TreeModel::Path path;
TreeViewColumn *tvc;
int cell_x;
int cell_y;
if (!_display.get_path_at_pos ((int) ev->x, (int) ev->y, path, tvc, cell_x, cell_y)) {
/* cancel selection */
_display.get_selection()->unselect_all ();
/* end any editing by grabbing focus */
_display.grab_focus ();
return true;
}
//Scroll editor canvas to selected track
if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
Gtk::TreeModel::Row row = *_model->get_iter (path);
TimeAxisView *tv = row[_columns.tv];
if (tv) {
_editor->ensure_time_axis_view_is_visible (*tv, true);
}
}
return false;
}
void
EditorRoutes::selection_changed ()
{
if (_display.get_selection()->count_selected_rows() > 0) {
TreeIter iter;
TreeView::Selection::ListHandle_Path rows = _display.get_selection()->get_selected_rows ();
TrackViewList selected;
_editor->get_selection().clear_regions ();
for (TreeView::Selection::ListHandle_Path::iterator i = rows.begin(); i != rows.end(); ++i) {
if ((iter = _model->get_iter (*i))) {
TimeAxisView* tv = (*iter)[_columns.tv];
selected.push_back (tv);
}
}
_editor->get_selection().set (selected);
_editor->ensure_time_axis_view_is_visible (*(selected.front()), true);
} else {
_editor->get_selection().clear_tracks ();
}
}
bool
EditorRoutes::selection_filter (Glib::RefPtr<TreeModel> const &, TreeModel::Path const&, bool /*selected*/)
{
if (selection_countdown) {
if (--selection_countdown == 0) {
return true;
} else {
/* no selection yet ... */
return false;
}
}
return true;
}
struct EditorOrderRouteSorter {
bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
if (a->is_master()) {
/* master before everything else */
return true;
} else if (b->is_master()) {
/* everything else before master */
return false;
}
return a->order_key () < b->order_key ();
}
};
void
EditorRoutes::initial_display ()
{
DisplaySuspender ds;
_model->clear ();
if (!_session) {
return;
}
boost::shared_ptr<RouteList> routes = _session->get_routes();
if (ARDOUR_UI::instance()->session_is_new ()) {
/* new session: stamp all routes with the right editor order
* key
*/
_editor->add_routes (*(routes.get()));
} else {
/* existing session: sort a copy of the route list by
* editor-order and add its contents to the display.
*/
RouteList r (*routes);
EditorOrderRouteSorter sorter;
r.sort (sorter);
_editor->add_routes (r);
}
}
void
EditorRoutes::display_drag_data_received (const RefPtr<Gdk::DragContext>& context,
int x, int y,
const SelectionData& data,
guint info, guint time)
{
if (data.get_target() == "GTK_TREE_MODEL_ROW") {
_display.on_drag_data_received (context, x, y, data, info, time);
return;
}
context->drag_finish (true, false, time);
}
void
EditorRoutes::move_selected_tracks (bool up)
{
if (_editor->selection->tracks.empty()) {
return;
}
typedef std::pair<TimeAxisView*,boost::shared_ptr<Route> > ViewRoute;
std::list<ViewRoute> view_routes;
std::vector<int> neworder;
TreeModel::Children rows = _model->children();
TreeModel::Children::iterator ri;
for (ri = rows.begin(); ri != rows.end(); ++ri) {
TimeAxisView* tv = (*ri)[_columns.tv];
boost::shared_ptr<Route> route = (*ri)[_columns.route];
view_routes.push_back (ViewRoute (tv, route));
}
list<ViewRoute>::iterator trailing;
list<ViewRoute>::iterator leading;
if (up) {
trailing = view_routes.begin();
leading = view_routes.begin();
++leading;
while (leading != view_routes.end()) {
if (_editor->selection->selected (leading->first)) {
view_routes.insert (trailing, ViewRoute (leading->first, leading->second));
leading = view_routes.erase (leading);
} else {
++leading;
++trailing;
}
}
} else {
/* if we could use reverse_iterator in list::insert, this code
would be a beautiful reflection of the code above. but we can't
and so it looks like a bit of a mess.
*/
trailing = view_routes.end();
leading = view_routes.end();
--leading; if (leading == view_routes.begin()) { return; }
--leading;
--trailing;
while (1) {
if (_editor->selection->selected (leading->first)) {
list<ViewRoute>::iterator tmp;
/* need to insert *after* trailing, not *before* it,
which is what insert (iter, val) normally does.
*/
tmp = trailing;
tmp++;
view_routes.insert (tmp, ViewRoute (leading->first, leading->second));
/* can't use iter = cont.erase (iter); form here, because
we need iter to move backwards.
*/
tmp = leading;
--tmp;
bool done = false;
if (leading == view_routes.begin()) {
/* the one we've just inserted somewhere else
was the first in the list. erase this copy,
and then break, because we're done.
*/
done = true;
}
view_routes.erase (leading);
if (done) {
break;
}
leading = tmp;
} else {
if (leading == view_routes.begin()) {
break;
}
--leading;
--trailing;
}
};
}
for (leading = view_routes.begin(); leading != view_routes.end(); ++leading) {
uint32_t order = leading->second->order_key ();
neworder.push_back (order);
}
#ifndef NDEBUG
DEBUG_TRACE (DEBUG::OrderKeys, "New order after moving tracks:\n");
for (vector<int>::iterator i = neworder.begin(); i != neworder.end(); ++i) {
DEBUG_TRACE (DEBUG::OrderKeys, string_compose ("\t%1\n", *i));
}
DEBUG_TRACE (DEBUG::OrderKeys, "-------\n");
for (vector<int>::iterator i = neworder.begin(); i != neworder.end(); ++i) {
if (*i >= (int) neworder.size()) {
cerr << "Trying to move something to " << *i << " of " << neworder.size() << endl;
}
assert (*i < (int) neworder.size ());
}
#endif
_model->reorder (neworder);
}
void
EditorRoutes::update_input_active_display ()
{
TreeModel::Children rows = _model->children();
TreeModel::Children::iterator i;
for (i = rows.begin(); i != rows.end(); ++i) {
boost::shared_ptr<Route> route = (*i)[_columns.route];
if (boost::dynamic_pointer_cast<Track> (route)) {
boost::shared_ptr<MidiTrack> mt = boost::dynamic_pointer_cast<MidiTrack> (route);
if (mt) {
(*i)[_columns.is_input_active] = mt->input_active();
}
}
}
}
void
EditorRoutes::update_rec_display ()
{
TreeModel::Children rows = _model->children();
TreeModel::Children::iterator i;
for (i = rows.begin(); i != rows.end(); ++i) {
boost::shared_ptr<Route> route = (*i)[_columns.route];
if (boost::dynamic_pointer_cast<Track> (route)) {
boost::shared_ptr<MidiTrack> mt = boost::dynamic_pointer_cast<MidiTrack> (route);
if (route->record_enabled()) {
if (_session->record_status() == Session::Recording) {
(*i)[_columns.rec_state] = 1;
} else {
(*i)[_columns.rec_state] = 2;
}
} else if (mt && mt->step_editing()) {
(*i)[_columns.rec_state] = 3;
} else {
(*i)[_columns.rec_state] = 0;
}
(*i)[_columns.name_editable] = !route->record_enabled ();
}
}
}
void
EditorRoutes::update_mute_display ()
{
TreeModel::Children rows = _model->children();
TreeModel::Children::iterator i;
for (i = rows.begin(); i != rows.end(); ++i) {
boost::shared_ptr<Route> route = (*i)[_columns.route];
(*i)[_columns.mute_state] = RouteUI::mute_active_state (_session, route);
}
}
void
EditorRoutes::update_solo_display (bool /* selfsoloed */)
{
TreeModel::Children rows = _model->children();
TreeModel::Children::iterator i;
for (i = rows.begin(); i != rows.end(); ++i) {
boost::shared_ptr<Route> route = (*i)[_columns.route];
(*i)[_columns.solo_state] = RouteUI::solo_active_state (route);
}
}
void
EditorRoutes::update_solo_isolate_display ()
{
TreeModel::Children rows = _model->children();
TreeModel::Children::iterator i;
for (i = rows.begin(); i != rows.end(); ++i) {
boost::shared_ptr<Route> route = (*i)[_columns.route];
(*i)[_columns.solo_isolate_state] = RouteUI::solo_isolate_active_state (route) ? 1 : 0;
}
}
void
EditorRoutes::update_solo_safe_display ()
{
TreeModel::Children rows = _model->children();
TreeModel::Children::iterator i;
for (i = rows.begin(); i != rows.end(); ++i) {
boost::shared_ptr<Route> route = (*i)[_columns.route];
(*i)[_columns.solo_safe_state] = RouteUI::solo_safe_active_state (route) ? 1 : 0;
}
}
list<TimeAxisView*>
EditorRoutes::views () const
{
list<TimeAxisView*> v;
for (TreeModel::Children::iterator i = _model->children().begin(); i != _model->children().end(); ++i) {
v.push_back ((*i)[_columns.tv]);
}
return v;
}
void
EditorRoutes::clear ()
{
_display.set_model (Glib::RefPtr<Gtk::TreeStore> (0));
_model->clear ();
_display.set_model (_model);
}
void
EditorRoutes::name_edit_started (CellEditable* ce, const Glib::ustring&)
{
name_editable = ce;
/* give it a special name */
Gtk::Entry *e = dynamic_cast<Gtk::Entry*> (ce);
if (e) {
e->set_name (X_("RouteNameEditorEntry"));
}
}
void
EditorRoutes::name_edit (std::string const & path, std::string const & new_text)
{
name_editable = 0;
TreeIter iter = _model->get_iter (path);
if (!iter) {
return;
}
boost::shared_ptr<Route> route = (*iter)[_columns.route];
if (route && route->name() != new_text) {
route->set_name (new_text);
}
}
void
EditorRoutes::solo_changed_so_update_mute ()
{
update_mute_display ();
}
void
EditorRoutes::show_tracks_with_regions_at_playhead ()
{
boost::shared_ptr<RouteList> const r = _session->get_routes_with_regions_at (_session->transport_frame ());
set<TimeAxisView*> show;
for (RouteList::const_iterator i = r->begin(); i != r->end(); ++i) {
TimeAxisView* tav = _editor->axis_view_from_route (*i);
if (tav) {
show.insert (tav);
}
}
DisplaySuspender ds;
TreeModel::Children rows = _model->children ();
for (TreeModel::Children::iterator i = rows.begin(); i != rows.end(); ++i) {
TimeAxisView* tv = (*i)[_columns.tv];
(*i)[_columns.visible] = (show.find (tv) != show.end());
}
}
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