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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 <cstdlib>
#include <cassert>
#include <cmath>
#include <list>
#include <vector>
#include <algorithm>
#include "pbd/unknown_type.h"
#include "pbd/unwind.h"
#include "ardour/debug.h"
#include "ardour/midi_track.h"
#include "ardour/route.h"
#include "ardour/session.h"
#include "gtkmm2ext/cell_renderer_pixbuf_multi.h"
#include "gtkmm2ext/cell_renderer_pixbuf_toggle.h"
#include "gtkmm2ext/treeutils.h"
#include "actions.h"
#include "ardour_ui.h"
#include "audio_time_axis.h"
#include "editor.h"
#include "editor_group_tabs.h"
#include "editor_routes.h"
#include "gui_thread.h"
#include "keyboard.h"
#include "midi_time_axis.h"
#include "mixer_strip.h"
#include "route_sorter.h"
#include "tooltips.h"
#include "utils.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)
, _redisplay_on_resume (false)
, _redisplay_active (0)
, _queue_tv_update (0)
, _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, S_("Visible|V"), _("Track/Bus visible ?") },
{ 2, S_("Active|A"), _("Track/Bus active ?") },
{ 3, S_("MidiInput|I"), _("MIDI input enabled") },
{ 4, S_("Rec|R"), _("Record enabled") },
{ 5, S_("Mute|M"), _("Muted") },
{ 6, S_("Solo|S"), _("Soloed") },
{ 7, S_("SoloIso|SI"), _("Solo Isolated") },
{ 8, S_("SoloLock|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));
set_tooltip (*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());
/* TODO: check if these needs to be tied in with DisplaySuspender
* Given that the UI is single-threaded and DisplaySuspender is only used
* in loops in the UI thread all should be fine.
*/
_session->BatchUpdateStart.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::suspend_redisplay, this), gui_context());
_session->BatchUpdateEnd.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::resume_redisplay, 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)
{
DisplaySuspender ds;
// 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(), Controllable::UseGroup);
}
}
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(), Controllable::UseGroup);
}
}
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 (_("Only 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_real ()
{
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::redisplay ()
{
if (!_session || _session->deletion_in_progress()) {
return;
}
if (_no_redisplay) {
_redisplay_on_resume = true;
return;
}
// model deprecated g_atomic_int_exchange_and_add(, 1)
g_atomic_int_inc(const_cast<gint*>(&_redisplay_active));
if (!g_atomic_int_compare_and_exchange (const_cast<gint*>(&_redisplay_active), 1, 1)) {
return;
}
redisplay_real ();
while (!g_atomic_int_compare_and_exchange (const_cast<gint*>(&_redisplay_active), 1, 0)) {
g_atomic_int_set(const_cast<gint*>(&_redisplay_active), 1);
redisplay_real ();
}
}
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;
}
}
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;
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), gui_context());
(*x)->route()->listen_changed.connect (*this, MISSING_INVALIDATOR, boost::bind (&EditorRoutes::update_solo_display, this), 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 ();
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 */
if (!from_scratch) {
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;
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);
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 ()
{
if (g_atomic_int_compare_and_exchange (const_cast<gint*>(&_queue_tv_update), 0, 1)) {
Glib::signal_idle().connect (sigc::mem_fun (*this, &EditorRoutes::idle_update_mute_rec_solo_etc));
}
}
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) {
/* skip two special values */
if (rid == Route::MasterBusRemoteControlID) {
rid++;
}
if (rid == Route::MonitorBusRemoteControlID) {
rid++;
}
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:
atv->set_marked_for_display (yn);
(*i)[_columns.visible] = yn;
break;
case 1:
if (atv->is_audio_track()) {
atv->set_marked_for_display (yn);
(*i)[_columns.visible] = yn;
}
break;
case 2:
if (!atv->is_audio_track()) {
atv->set_marked_for_display (yn);
(*i)[_columns.visible] = yn;
}
break;
}
}
else if ((mtv = dynamic_cast<MidiTimeAxisView*>(tv)) != 0) {
switch (tracks) {
case 0:
mtv->set_marked_for_display (yn);
(*i)[_columns.visible] = yn;
break;
case 3:
if (mtv->is_midi_track()) {
mtv->set_marked_for_display (yn);
(*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 ()
{
_editor->begin_reversible_selection_op (X_("Select Track from Route List"));
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 ();
}
_editor->commit_reversible_selection_op ();
}
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;
}
RouteList r (*_session->get_routes());
r.sort (EditorOrderRouteSorter ());
_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 ()
{
if (g_atomic_int_compare_and_exchange (const_cast<gint*>(&_queue_tv_update), 0, 1)) {
Glib::signal_idle().connect (sigc::mem_fun (*this, &EditorRoutes::idle_update_mute_rec_solo_etc));
}
}
bool
EditorRoutes::idle_update_mute_rec_solo_etc()
{
g_atomic_int_set (const_cast<gint*>(&_queue_tv_update), 0);
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);
(*i)[_columns.solo_state] = RouteUI::solo_active_state (route);
(*i)[_columns.solo_isolate_state] = RouteUI::solo_isolate_active_state (route) ? 1 : 0;
(*i)[_columns.solo_safe_state] = RouteUI::solo_safe_active_state (route) ? 1 : 0;
(*i)[_columns.active] = route->active ();
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 ();
}
}
return false; // do not call again (until needed)
}
void
EditorRoutes::update_mute_display ()
{
if (g_atomic_int_compare_and_exchange (const_cast<gint*>(&_queue_tv_update), 0, 1)) {
Glib::signal_idle().connect (sigc::mem_fun (*this, &EditorRoutes::idle_update_mute_rec_solo_etc));
}
}
void
EditorRoutes::update_solo_display ()
{
if (g_atomic_int_compare_and_exchange (const_cast<gint*>(&_queue_tv_update), 0, 1)) {
Glib::signal_idle().connect (sigc::mem_fun (*this, &EditorRoutes::idle_update_mute_rec_solo_etc));
}
}
void
EditorRoutes::update_solo_isolate_display ()
{
if (g_atomic_int_compare_and_exchange (const_cast<gint*>(&_queue_tv_update), 0, 1)) {
Glib::signal_idle().connect (sigc::mem_fun (*this, &EditorRoutes::idle_update_mute_rec_solo_etc));
}
}
void
EditorRoutes::update_solo_safe_display ()
{
if (g_atomic_int_compare_and_exchange (const_cast<gint*>(&_queue_tv_update), 0, 1)) {
Glib::signal_idle().connect (sigc::mem_fun (*this, &EditorRoutes::idle_update_mute_rec_solo_etc));
}
}
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];
bool to_show = (show.find (tv) != show.end());
tv->set_marked_for_display (to_show);
(*i)[_columns.visible] = to_show;
}
/* force route order keys catch up with visibility changes
*/
sync_order_keys_from_treeview ();
}
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