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livetrax/gtk2_ardour/mixer_ui.cc

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/*
* Copyright (C) 2005-2006 Taybin Rutkin <taybin@taybin.com>
* Copyright (C) 2005-2018 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2006-2007 Doug McLain <doug@nostar.net>
* Copyright (C) 2007-2012 Carl Hetherington <carl@carlh.net>
* Copyright (C) 2007-2012 David Robillard <d@drobilla.net>
* Copyright (C) 2007-2016 Tim Mayberry <mojofunk@gmail.com>
* Copyright (C) 2013-2015 Nick Mainsbridge <mainsbridge@gmail.com>
* Copyright (C) 2013-2019 Robin Gareus <robin@gareus.org>
* Copyright (C) 2014-2018 Ben Loftis <ben@harrisonconsoles.com>
* Copyright (C) 2016-2018 Len Ovens <len@ovenwerks.net>
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifdef WAF_BUILD
#include "gtk2ardour-config.h"
#endif
#include <algorithm>
#include <map>
#include <sigc++/bind.h>
#include <boost/foreach.hpp>
#include <glibmm/threads.h>
#include <gtkmm/accelmap.h>
#include <gtkmm/offscreenwindow.h>
#include <gtkmm/stock.h>
#include "pbd/convert.h"
#include "pbd/unwind.h"
#include "ardour/amp.h"
#include "ardour/debug.h"
#include "ardour/audio_port.h"
#include "ardour/audio_track.h"
#include "ardour/midi_track.h"
#include "ardour/monitor_control.h"
#include "ardour/panner_shell.h"
#include "ardour/plugin_manager.h"
#include "ardour/route_group.h"
#include "ardour/selection.h"
#include "ardour/session.h"
#include "ardour/vca.h"
#include "ardour/vca_manager.h"
#include "gtkmm2ext/gtk_ui.h"
#include "gtkmm2ext/keyboard.h"
#include "gtkmm2ext/utils.h"
#include "gtkmm2ext/window_title.h"
#include "gtkmm2ext/doi.h"
#include "widgets/tearoff.h"
#include "foldback_strip.h"
#include "keyboard.h"
#include "mixer_ui.h"
#include "mixer_strip.h"
#include "monitor_section.h"
#include "plugin_selector.h"
#include "public_editor.h"
#include "mouse_cursors.h"
#include "ardour_ui.h"
#include "utils.h"
#include "route_sorter.h"
#include "actions.h"
#include "gui_thread.h"
#include "mixer_group_tabs.h"
#include "plugin_utils.h"
#include "route_sorter.h"
#include "timers.h"
#include "ui_config.h"
#include "vca_master_strip.h"
#include "pbd/i18n.h"
#define PX_SCALE(px) std::max ((float)px, rintf ((float)px* UIConfiguration::instance ().get_ui_scale ()))
using namespace ARDOUR;
using namespace ARDOUR_UI_UTILS;
using namespace ARDOUR_PLUGIN_UTILS;
using namespace PBD;
using namespace Gtk;
using namespace Glib;
using namespace Gtkmm2ext;
using namespace std;
using PBD::atoi;
using PBD::Unwinder;
Mixer_UI* Mixer_UI::_instance = 0;
Mixer_UI*
Mixer_UI::instance ()
{
if (!_instance) {
_instance = new Mixer_UI;
}
return _instance;
}
Mixer_UI::Mixer_UI ()
: Tabbable (_content, _("Mixer"), X_("mixer"))
, plugin_search_clear_button (Stock::CLEAR)
, no_track_list_redisplay (false)
, in_group_row_change (false)
, track_menu (0)
, _plugin_selector (0)
, foldback_strip (0)
, _show_foldback_strip (true)
, _strip_width (UIConfiguration::instance().get_default_narrow_ms() ? Narrow : Wide)
, _spill_scroll_position (0)
, ignore_track_reorder (false)
, ignore_plugin_refill (false)
, ignore_plugin_reorder (false)
, _in_group_rebuild_or_clear (false)
, _route_deletion_in_progress (false)
, _maximised (false)
, _strip_selection_change_without_scroll (false)
, _selection (*this, *this)
{
load_bindings ();
register_actions ();
Glib::RefPtr<ToggleAction> fb_act = ActionManager::get_toggle_action ("Mixer", "ToggleFoldbackStrip");
fb_act->set_sensitive (false);
_content.set_data ("ardour-bindings", bindings);
PresentationInfo::Change.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::presentation_info_changed, this, _1), gui_context());
Route::FanOut.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::fan_out, this, _1, false, true), gui_context());
scroller.set_can_default (true);
// set_default (scroller);
scroller_base.set_flags (Gtk::CAN_FOCUS);
scroller_base.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
scroller_base.set_name ("MixerWindow");
scroller_base.signal_button_press_event().connect (sigc::mem_fun(*this, &Mixer_UI::strip_scroller_button_event));
scroller_base.signal_button_release_event().connect (sigc::mem_fun(*this, &Mixer_UI::strip_scroller_button_event));
/* set up drag-n-drop */
vector<TargetEntry> target_table;
target_table.push_back (TargetEntry ("x-ardour/plugin.favorite", Gtk::TARGET_SAME_APP));
scroller_base.drag_dest_set (target_table);
scroller_base.signal_drag_data_received().connect (sigc::mem_fun(*this, &Mixer_UI::scroller_drag_data_received));
/* add as last item of strip packer */
strip_packer.pack_end (scroller_base, true, true);
scroller_base.set_size_request (PX_SCALE (20), -1);
scroller_base.signal_expose_event ().connect (sigc::bind (sigc::ptr_fun (&ArdourWidgets::ArdourIcon::expose_with_text), &scroller_base, ArdourWidgets::ArdourIcon::ShadedPlusSign,
_("Right-click or Double-click here\nto add Track, Bus, or VCA channels")));
#ifdef MIXBUS
/* create a drop-shadow at the end of the mixer strips */
mb_shadow.set_size_request( 4, -1 );
mb_shadow.set_name("EditorWindow");
mb_shadow.show();
strip_packer.pack_end (mb_shadow, false, false);
#endif
_group_tabs = new MixerGroupTabs (this);
strip_group_box.set_spacing (0);
strip_group_box.set_border_width (0);
strip_group_box.pack_start (*_group_tabs, PACK_SHRINK);
strip_group_box.pack_start (strip_packer);
strip_group_box.show_all ();
strip_group_box.signal_scroll_event().connect (sigc::mem_fun (*this, &Mixer_UI::on_scroll_event), false);
scroller.add (strip_group_box);
scroller.set_policy (Gtk::POLICY_ALWAYS, Gtk::POLICY_AUTOMATIC);
setup_track_display ();
group_model = ListStore::create (group_columns);
group_display.set_model (group_model);
group_display.append_column (_("Show"), group_columns.visible);
group_display.append_column (_("Group"), group_columns.text);
group_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
group_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
group_display.get_column (0)->set_expand(false);
group_display.get_column (1)->set_expand(true);
group_display.get_column (1)->set_sizing (Gtk::TREE_VIEW_COLUMN_FIXED);
group_display.set_name ("EditGroupList");
group_display.get_selection()->set_mode (Gtk::SELECTION_SINGLE);
group_display.set_reorderable (true);
group_display.set_headers_visible (true);
group_display.set_rules_hint (true);
group_display.set_can_focus(false);
/* name is directly editable */
CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (1));
name_cell->property_editable() = true;
name_cell->signal_edited().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_name_edit));
/* use checkbox for the active column */
CellRendererToggle* active_cell = dynamic_cast<CellRendererToggle*>(group_display.get_column_cell_renderer (0));
active_cell->property_activatable() = true;
active_cell->property_radio() = false;
group_model->signal_row_changed().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_row_change));
/* We use this to notice drag-and-drop reorders of the group list */
group_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_row_deleted));
group_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::group_display_button_press), false);
group_display_scroller.add (group_display);
group_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
group_display_vbox.pack_start (group_display_scroller, true, true);
group_display_frame.set_name ("BaseFrame");
group_display_frame.set_shadow_type (Gtk::SHADOW_IN);
group_display_frame.add (group_display_vbox);
list<TargetEntry> target_list;
target_list.push_back (TargetEntry ("x-ardour/plugin.preset", Gtk::TARGET_SAME_APP));
favorite_plugins_model = PluginTreeStore::create (favorite_plugins_columns);
favorite_plugins_display.set_model (favorite_plugins_model);
favorite_plugins_display.append_column (_("Favorite Plugins"), favorite_plugins_columns.name);
favorite_plugins_display.set_name ("EditGroupList");
favorite_plugins_display.get_selection()->set_mode (Gtk::SELECTION_SINGLE);
favorite_plugins_display.set_reorderable (false);
favorite_plugins_display.set_headers_visible (false);
favorite_plugins_display.set_rules_hint (true);
favorite_plugins_display.set_can_focus (false);
favorite_plugins_display.add_object_drag (favorite_plugins_columns.plugin.index(), "x-ardour/plugin.favorite", Gtk::TARGET_SAME_APP);
favorite_plugins_display.set_drag_column (favorite_plugins_columns.name.index());
favorite_plugins_display.add_drop_targets (target_list);
favorite_plugins_display.signal_row_activated().connect (sigc::mem_fun (*this, &Mixer_UI::plugin_row_activated));
favorite_plugins_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::plugin_row_button_press), false);
favorite_plugins_display.signal_drop.connect (sigc::mem_fun (*this, &Mixer_UI::plugin_drop));
favorite_plugins_display.signal_motion.connect (sigc::mem_fun (*this, &Mixer_UI::plugin_drag_motion));
favorite_plugins_display.signal_row_expanded().connect (sigc::mem_fun (*this, &Mixer_UI::save_favorite_ui_state));
favorite_plugins_display.signal_row_collapsed().connect (sigc::mem_fun (*this, &Mixer_UI::save_favorite_ui_state));
if (UIConfiguration::instance().get_use_tooltips()) {
favorite_plugins_display.set_tooltip_column (0);
}
favorite_plugins_model->signal_row_has_child_toggled().connect (sigc::mem_fun (*this, &Mixer_UI::sync_treeview_favorite_ui_state));
favorite_plugins_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::favorite_plugins_deleted));
favorite_plugins_mode_combo.append_text (_("Favorite Plugins"));
favorite_plugins_mode_combo.append_text (_("Recent Plugins"));
favorite_plugins_mode_combo.append_text (_("Top-10 Plugins"));
favorite_plugins_mode_combo.set_active_text (_("Favorite Plugins"));
favorite_plugins_mode_combo.signal_changed().connect (sigc::mem_fun (*this, &Mixer_UI::plugin_list_mode_changed));
plugin_search_entry.signal_changed().connect (sigc::mem_fun (*this, &Mixer_UI::plugin_search_entry_changed));
plugin_search_clear_button.signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::plugin_search_clear_button_clicked));
favorite_plugins_scroller.add (favorite_plugins_display);
favorite_plugins_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
favorite_plugins_search_hbox.pack_start (plugin_search_entry, true, true);
favorite_plugins_search_hbox.pack_start (plugin_search_clear_button, false, false);
favorite_plugins_frame.set_name ("BaseFrame");
favorite_plugins_frame.set_shadow_type (Gtk::SHADOW_IN);
favorite_plugins_frame.add (favorite_plugins_vbox);
favorite_plugins_vbox.pack_start (favorite_plugins_mode_combo, false, false);
favorite_plugins_vbox.pack_start (favorite_plugins_scroller, true, true);
favorite_plugins_vbox.pack_start (favorite_plugins_search_hbox, false, false);
rhs_pane1.add (favorite_plugins_frame);
rhs_pane1.add (track_display_frame);
rhs_pane2.add (rhs_pane1);
rhs_pane2.add (group_display_frame);
list_vpacker.pack_start (rhs_pane2, true, true);
vca_label_bar.set_size_request (-1, 16 + 1); /* must match height in GroupTabs::set_size_request() + 1 border px*/
vca_vpacker.pack_start (vca_label_bar, false, false);
vca_scroller_base.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
vca_scroller_base.set_name (X_("MixerWindow"));
vca_scroller_base.signal_button_release_event().connect (sigc::mem_fun(*this, &Mixer_UI::masters_scroller_button_release), false);
vca_hpacker.signal_scroll_event().connect (sigc::mem_fun (*this, &Mixer_UI::on_vca_scroll_event), false);
vca_scroller.add (vca_hpacker);
vca_scroller.set_policy (Gtk::POLICY_ALWAYS, Gtk::POLICY_AUTOMATIC);
vca_scroller.signal_button_press_event().connect (sigc::mem_fun(*this, &Mixer_UI::strip_scroller_button_event));
vca_scroller.signal_button_release_event().connect (sigc::mem_fun(*this, &Mixer_UI::strip_scroller_button_event));
vca_vpacker.pack_start (vca_scroller, true, true);
inner_pane.add (scroller);
inner_pane.add (vca_vpacker);
global_hpacker.pack_start (inner_pane, true, true);
global_hpacker.pack_start (out_packer, false, false);
list_hpane.set_check_divider_position (true);
list_hpane.add (list_vpacker);
list_hpane.add (global_hpacker);
list_hpane.set_child_minsize (list_vpacker, 30);
rhs_pane1.set_divider (0, .6);
rhs_pane2.set_divider (0, .7);
list_hpane.set_divider (0, .2);
inner_pane.set_divider (0, .8);
rhs_pane1.set_drag_cursor (*PublicEditor::instance().cursors()->expand_up_down);
rhs_pane2.set_drag_cursor (*PublicEditor::instance().cursors()->expand_up_down);
list_hpane.set_drag_cursor (*PublicEditor::instance().cursors()->expand_left_right);
inner_pane.set_drag_cursor (*PublicEditor::instance().cursors()->expand_left_right);
_content.pack_start (list_hpane, true, true);
update_title ();
_content.show ();
_content.set_name ("MixerWindow");
global_hpacker.show();
scroller.show();
scroller_base.show();
scroller_hpacker.show();
mixer_scroller_vpacker.show();
list_vpacker.show();
group_display_button_label.show();
group_display_scroller.show();
favorite_plugins_scroller.show();
group_display_vbox.show();
group_display_frame.show();
favorite_plugins_frame.show();
rhs_pane1.show();
rhs_pane2.show();
strip_packer.show();
inner_pane.show();
vca_scroller.show();
vca_vpacker.show();
vca_hpacker.show();
vca_label_bar.show();
vca_label.show();
vca_scroller_base.show();
out_packer.show();
list_hpane.show();
group_display.show();
favorite_plugins_display.show();
XMLNode* mnode = ARDOUR_UI::instance()->tearoff_settings (X_("monitor-section"));
if (mnode) {
_monitor_section.tearoff().set_state (*mnode);
}
MixerStrip::CatchDeletion.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::remove_strip, this, _1), gui_context());
VCAMasterStrip::CatchDeletion.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::remove_master, this, _1), gui_context());
FoldbackStrip::CatchDeletion.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::remove_foldback, this, _1), gui_context());
/* handle escape */
ARDOUR_UI::instance()->Escape.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::escape, this), gui_context());
#ifndef DEFER_PLUGIN_SELECTOR_LOAD
_plugin_selector = new PluginSelector (PluginManager::instance ());
#else
#error implement deferred Plugin-Favorite list
#endif
PluginManager::instance ().PluginListChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::refill_favorite_plugins, this), gui_context());
ARDOUR::Plugin::PresetsChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::refill_favorite_plugins, this), gui_context());
PluginManager::instance ().PluginStatusChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::maybe_refill_favorite_plugins, this, PLM_Favorite), gui_context());
PluginManager::instance ().PluginStatsChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::maybe_refill_favorite_plugins, this, PLM_Recent), gui_context());
}
Mixer_UI::~Mixer_UI ()
{
monitor_section_detached ();
delete foldback_strip;
foldback_strip = 0;
delete _plugin_selector;
delete track_menu;
delete _group_tabs;
}
struct MixerStripSorter {
bool operator() (const MixerStrip* ms_a, const MixerStrip* ms_b)
{
boost::shared_ptr<ARDOUR::Stripable> const& a = ms_a->stripable ();
boost::shared_ptr<ARDOUR::Stripable> const& b = ms_b->stripable ();
return ARDOUR::Stripable::Sorter(true)(a, b);
}
};
void
Mixer_UI::escape ()
{
select_none ();
}
Gtk::Window*
Mixer_UI::use_own_window (bool and_fill_it)
{
bool new_window = !own_window();
Gtk::Window* win = Tabbable::use_own_window (and_fill_it);
if (win && new_window) {
win->set_name ("MixerWindow");
ARDOUR_UI::instance()->setup_toplevel_window (*win, _("Mixer"), this);
win->signal_event().connect (sigc::bind (sigc::ptr_fun (&Keyboard::catch_user_event_for_pre_dialog_focus), win));
win->set_data ("ardour-bindings", bindings);
update_title ();
if (!win->get_focus()) {
/* set focus widget to something, anything */
win->set_focus (scroller);
}
}
return win;
}
void
Mixer_UI::show_window ()
{
Tabbable::show_window ();
/* show/hide group tabs as required */
parameter_changed ("show-group-tabs");
/* now reset each strips width so the right widgets are shown */
TreeModel::Children rows = track_model->children();
TreeModel::Children::iterator ri;
for (ri = rows.begin(); ri != rows.end(); ++ri) {
AxisView* av = (*ri)[stripable_columns.strip];
MixerStrip* ms = dynamic_cast<MixerStrip*> (av);
if (!ms) {
continue;
}
ms->set_width_enum (ms->get_width_enum (), ms->width_owner());
/* Fix visibility of mixer strip stuff */
ms->parameter_changed (X_("mixer-element-visibility"));
}
/* force focus into main area */
scroller_base.grab_focus ();
}
void
Mixer_UI::remove_master (VCAMasterStrip* vms)
{
if (_session && _session->deletion_in_progress()) {
/* its all being taken care of */
return;
}
TreeModel::Children rows = track_model->children();
TreeModel::Children::iterator ri;
for (ri = rows.begin(); ri != rows.end(); ++ri) {
if ((*ri)[stripable_columns.strip] == vms) {
PBD::Unwinder<bool> uw (_route_deletion_in_progress, true);
track_model->erase (ri);
break;
}
}
}
bool
Mixer_UI::masters_scroller_button_release (GdkEventButton* ev)
{
using namespace Menu_Helpers;
if (Keyboard::is_context_menu_event (ev)) {
ARDOUR_UI::instance()->add_route ();
return true;
}
return false;
}
void
Mixer_UI::new_masters_created ()
{
ActionManager::get_toggle_action ("Mixer", "ToggleVCAPane")->set_active (true);
}
void
Mixer_UI::add_masters (VCAList& vlist)
{
StripableList sl;
for (VCAList::iterator v = vlist.begin(); v != vlist.end(); ++v) {
sl.push_back (boost::dynamic_pointer_cast<Stripable> (*v));
}
add_stripables (sl);
}
void
Mixer_UI::add_routes (RouteList& rlist)
{
StripableList sl;
for (RouteList::iterator r = rlist.begin(); r != rlist.end(); ++r) {
sl.push_back (*r);
}
add_stripables (sl);
}
void
Mixer_UI::add_stripables (StripableList& slist)
{
Gtk::TreeModel::Children::iterator insert_iter = track_model->children().end();
bool from_scratch = (track_model->children().size() == 0);
uint32_t nroutes = 0;
slist.sort (Stripable::Sorter());
for (Gtk::TreeModel::Children::iterator it = track_model->children().begin(); it != track_model->children().end(); ++it) {
boost::shared_ptr<Stripable> s = (*it)[stripable_columns.stripable];
if (!s) {
continue;
}
nroutes++;
// XXX what does this special case do?
if (s->presentation_info().order() == (slist.front()->presentation_info().order() + slist.size())) {
insert_iter = it;
break;
}
}
MixerStrip* strip;
try {
PBD::Unwinder<bool> uw (no_track_list_redisplay, true);
track_display.set_model (Glib::RefPtr<ListStore>());
for (StripableList::iterator s = slist.begin(); s != slist.end(); ++s) {
boost::shared_ptr<Route> route;
boost::shared_ptr<VCA> vca;
if ((vca = boost::dynamic_pointer_cast<VCA> (*s))) {
VCAMasterStrip* vms = new VCAMasterStrip (_session, vca);
TreeModel::Row row = *(track_model->append());
row[stripable_columns.text] = vca->name();
row[stripable_columns.visible] = vms->marked_for_display ();
row[stripable_columns.strip] = vms;
row[stripable_columns.stripable] = vca;
vms->signal_button_release_event().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::vca_button_release_event), vms));
} else if ((route = boost::dynamic_pointer_cast<Route> (*s))) {
if (route->is_auditioner()) {
continue;
}
if (route->is_monitor()) {
out_packer.pack_end (_monitor_section.tearoff(), false, false);
_monitor_section.set_session (_session);
_monitor_section.tearoff().show_all ();
_monitor_section.tearoff().Detach.connect (sigc::mem_fun(*this, &Mixer_UI::monitor_section_detached));
_monitor_section.tearoff().Attach.connect (sigc::mem_fun(*this, &Mixer_UI::monitor_section_attached));
if (_monitor_section.tearoff().torn_off()) {
monitor_section_detached ();
} else {
monitor_section_attached ();
}
route->DropReferences.connect (*this, invalidator(*this), boost::bind (&Mixer_UI::monitor_section_going_away, this), gui_context());
/* no regular strip shown for control out */
continue;
}
if (route->is_foldbackbus ()) {
if (foldback_strip) {
// last strip created is shown
foldback_strip->set_route (route);
} else {
foldback_strip = new FoldbackStrip (*this, _session, route);
out_packer.pack_start (*foldback_strip, false, false);
// change 0 to 1 below for foldback to right of master
out_packer.reorder_child (*foldback_strip, 0);
}
/* config from last run is set before there are any foldback strips
* this takes that setting and applies it after at least one foldback
* strip exists */
bool yn = _show_foldback_strip;
Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action ("Mixer", "ToggleFoldbackStrip");
act->set_sensitive (true);
act->set_active(!yn);
act->set_active(yn);
continue;
}
strip = new MixerStrip (*this, _session, route);
strips.push_back (strip);
UIConfiguration::instance().get_default_narrow_ms() ? _strip_width = Narrow : _strip_width = Wide;
if (strip->width_owner() != strip) {
strip->set_width_enum (_strip_width, this);
}
show_strip (strip);
if (route->is_master()) {
out_packer.pack_start (*strip, false, false);
strip->set_packed (true);
} else {
TreeModel::Row row = *(track_model->insert (insert_iter));
row[stripable_columns.text] = route->name();
row[stripable_columns.visible] = strip->marked_for_display();
row[stripable_columns.stripable] = route;
row[stripable_columns.strip] = strip;
}
strip->WidthChanged.connect (sigc::mem_fun(*this, &Mixer_UI::strip_width_changed));
strip->signal_button_release_event().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::strip_button_release_event), strip));
}
(*s)->presentation_info().PropertyChanged.connect (*this, invalidator(*this), boost::bind (&Mixer_UI::stripable_property_changed, this, _1, boost::weak_ptr<Stripable>(*s)), gui_context());
(*s)->PropertyChanged.connect (*this, invalidator(*this), boost::bind (&Mixer_UI::stripable_property_changed, this, _1, boost::weak_ptr<Stripable>(*s)), gui_context());
}
} catch (const std::exception& e) {
error << string_compose (_("Error adding GUI elements for new tracks/busses %1"), e.what()) << endmsg;
}
track_display.set_model (track_model);
/* catch up on selection state, which we left to the editor to set */
sync_treeview_from_presentation_info (PropertyChange (Properties::selected));
if (!from_scratch) {
sync_presentation_info_from_treeview ();
}
redisplay_track_list ();
}
void
Mixer_UI::deselect_all_strip_processors ()
{
for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
(*i)->deselect_all_processors();
}
if (foldback_strip) {
foldback_strip->deselect_all_processors ();
}
}
void
Mixer_UI::select_none ()
{
_selection.clear_routes();
deselect_all_strip_processors();
}
void
Mixer_UI::select_next_strip ()
{
deselect_all_strip_processors();
_session->selection().select_next_stripable (true, false);
}
void
Mixer_UI::select_prev_strip ()
{
deselect_all_strip_processors();
_session->selection().select_prev_stripable (true, false);
}
void
Mixer_UI::delete_processors ()
{
for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
(*i)->delete_processors();
}
}
void
Mixer_UI::remove_strip (MixerStrip* strip)
{
if (_session && _session->deletion_in_progress()) {
/* its all being taken care of */
return;
}
TreeModel::Children rows = track_model->children();
TreeModel::Children::iterator ri;
list<MixerStrip *>::iterator i;
if ((i = find (strips.begin(), strips.end(), strip)) != strips.end()) {
strips.erase (i);
}
PBD::Unwinder<bool> uwi (ignore_track_reorder, true);
for (ri = rows.begin(); ri != rows.end(); ++ri) {
if ((*ri)[stripable_columns.strip] == strip) {
PBD::Unwinder<bool> uw (_route_deletion_in_progress, true);
track_model->erase (ri);
break;
}
}
}
void
Mixer_UI::remove_foldback (FoldbackStrip* strip)
{
if (_session && _session->deletion_in_progress()) {
/* its all being taken care of */
return;
}
assert (strip == foldback_strip);
Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action ("Mixer", "ToggleFoldbackStrip");
act->set_sensitive (false);
foldback_strip = 0;
}
void
Mixer_UI::presentation_info_changed (PropertyChange const & what_changed)
{
if (what_changed.contains (Properties::selected)) {
_selection.presentation_info_changed (what_changed);
}
PropertyChange soh;
soh.add (Properties::selected);
soh.add (Properties::order);
soh.add (Properties::hidden);
if (what_changed.contains (soh)) {
sync_treeview_from_presentation_info (what_changed);
}
}
void
Mixer_UI::sync_presentation_info_from_treeview ()
{
if (ignore_track_reorder || !_session || _session->deletion_in_progress()) {
return;
}
TreeModel::Children rows = track_model->children();
if (rows.empty()) {
return;
}
DEBUG_TRACE (DEBUG::OrderKeys, "mixer sync presentation info from treeview\n");
TreeModel::Children::iterator ri;
PresentationInfo::order_t master_key = _session->master_order_key ();
PresentationInfo::order_t order = 0;
PresentationInfo::ChangeSuspender cs;
for (ri = rows.begin(); ri != rows.end(); ++ri) {
bool visible = (*ri)[stripable_columns.visible];
boost::shared_ptr<Stripable> stripable = (*ri)[stripable_columns.stripable];
#ifndef NDEBUG // these should not exist in the mixer's treeview
if (!stripable) {
assert (0);
continue;
}
if (stripable->is_monitor() || stripable->is_auditioner()) {
assert (0);
continue;
}
if (stripable->is_master()) {
assert (0);
continue;
}
#endif
// leave master where it is.
if (order == master_key) {
++order;
}
stripable->presentation_info().set_hidden (!visible);
stripable->set_presentation_order (order);
++order;
}
}
void
Mixer_UI::sync_treeview_from_presentation_info (PropertyChange const & what_changed)
{
if (!_session || _session->deletion_in_progress()) {
return;
}
DEBUG_TRACE (DEBUG::OrderKeys, "mixer sync model from presentation info.\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 = track_model->children();
uint32_t old_order = 0;
bool changed = false;
if (rows.empty()) {
return;
}
TreeOrderKeys sorted;
for (TreeModel::Children::iterator ri = rows.begin(); ri != rows.end(); ++ri, ++old_order) {
boost::shared_ptr<Stripable> stripable = (*ri)[stripable_columns.stripable];
sorted.push_back (TreeOrderKey (old_order, stripable));
}
TreeOrderKeySorter cmp;
sort (sorted.begin(), sorted.end(), cmp);
neworder.assign (sorted.size(), 0);
uint32_t n = 0;
for (TreeOrderKeys::iterator sr = sorted.begin(); sr != sorted.end(); ++sr, ++n) {
neworder[n] = sr->old_display_order;
if (sr->old_display_order != n) {
changed = true;
}
}
if (changed) {
Unwinder<bool> uw (ignore_track_reorder, true);
track_model->reorder (neworder);
}
if (what_changed.contains (Properties::selected)) {
PresentationInfo::ChangeSuspender cs;
for (list<MixerStrip *>::const_iterator i = strips.begin(); i != strips.end(); ++i) {
boost::shared_ptr<Stripable> stripable = (*i)->stripable();
if (stripable && stripable->is_selected()) {
_selection.add (*i);
} else {
_selection.remove (*i);
}
}
if (!_selection.axes.empty() && !PublicEditor::instance().track_selection_change_without_scroll () && !_strip_selection_change_without_scroll) {
move_stripable_into_view ((*_selection.axes.begin())->stripable());
}
TreeModel::Children rows = track_model->children();
for (TreeModel::Children::const_iterator i = rows.begin(); i != rows.end(); ++i) {
AxisView* av = (*i)[stripable_columns.strip];
VCAMasterStrip* vms = dynamic_cast<VCAMasterStrip*> (av);
if (!vms) {
continue;
}
if (vms->vca() && vms->vca()->is_selected()) {
_selection.add (vms);
} else {
_selection.remove (vms);
}
}
}
redisplay_track_list ();
}
void
Mixer_UI::fan_out (boost::weak_ptr<Route> wr, bool to_busses, bool group)
{
boost::shared_ptr<ARDOUR::Route> route = wr.lock ();
if (!ARDOUR_UI_UTILS::engine_is_running () || ! route) {
return;
}
DisplaySuspender ds;
boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (route->the_instrument ());
assert (pi);
const uint32_t n_outputs = pi->output_streams ().n_audio ();
if (route->n_outputs ().n_audio () != n_outputs) {
MessageDialog msg (string_compose (
_("The Plugin's number of audio outputs ports (%1) does not match the Tracks's number of audio outputs (%2). Cannot fan out."),
n_outputs, route->n_outputs ().n_audio ()));
msg.run ();
return;
}
#define BUSNAME pd.group_name + "(" + route->name () + ")"
/* count busses and channels/bus */
boost::shared_ptr<Plugin> plugin = pi->plugin ();
std::map<std::string, uint32_t> busnames;
for (uint32_t p = 0; p < n_outputs; ++p) {
const Plugin::IOPortDescription& pd (plugin->describe_io_port (DataType::AUDIO, false, p));
std::string bn = BUSNAME;
busnames[bn]++;
}
if (busnames.size () < 2) {
MessageDialog msg (_("Instrument has only 1 output bus. Nothing to fan out."));
msg.run ();
return;
}
uint32_t outputs = 2;
if (_session->master_out ()) {
outputs = std::max (outputs, _session->master_out ()->n_inputs ().n_audio ());
}
route->output ()->disconnect (this);
route->panner_shell ()->set_bypassed (true);
boost::shared_ptr<AutomationControl> msac = route->master_send_enable_controllable ();
if (msac) {
msac->start_touch (timepos_t (msac->session().transport_sample()));
msac->set_value (0, PBD::Controllable::NoGroup);
}
RouteList to_group;
for (uint32_t p = 0; p < n_outputs; ++p) {
const Plugin::IOPortDescription& pd (plugin->describe_io_port (DataType::AUDIO, false, p));
std::string bn = BUSNAME;
boost::shared_ptr<Route> r = _session->route_by_name (bn);
if (!r) {
try {
if (to_busses) {
RouteList rl = _session->new_audio_route (busnames[bn], outputs, NULL, 1, bn, PresentationInfo::AudioBus, PresentationInfo::max_order);
r = rl.front ();
assert (r);
} else {
list<boost::shared_ptr<AudioTrack> > tl = _session->new_audio_track (busnames[bn], outputs, NULL, 1, bn, PresentationInfo::max_order, Normal, false);
r = tl.front ();
assert (r);
boost::shared_ptr<ControlList> cl (new ControlList);
cl->push_back (r->monitoring_control ());
_session->set_controls (cl, (double) MonitorInput, Controllable::NoGroup);
}
} catch (...) {
if (!to_group.empty()) {
boost::shared_ptr<RouteList> rl (&to_group);
_session->remove_routes (rl);
}
return;
}
}
to_group.push_back (r);
route->output ()->audio (p)->connect (r->input ()->audio (pd.group_channel).get());
}
#undef BUSNAME
if (group) {
RouteGroup* rg = NULL;
const std::list<RouteGroup*>& rgs (_session->route_groups ());
for (std::list<RouteGroup*>::const_iterator i = rgs.begin (); i != rgs.end (); ++i) {
if ((*i)->name () == pi->name ()) {
rg = *i;
break;
}
}
if (!rg) {
rg = new RouteGroup (*_session, pi->name ());
_session->add_route_group (rg);
rg->set_gain (false);
}
GroupTabs::set_group_color (rg, route->presentation_info().color());
for (RouteList::const_iterator i = to_group.begin(); i != to_group.end(); ++i) {
rg->add (*i);
}
}
}
MixerStrip*
Mixer_UI::strip_by_route (boost::shared_ptr<Route> r) const
{
for (list<MixerStrip *>::const_iterator i = strips.begin(); i != strips.end(); ++i) {
if ((*i)->route() == r) {
return (*i);
}
}
return 0;
}
MixerStrip*
Mixer_UI::strip_by_stripable (boost::shared_ptr<Stripable> s) const
{
for (list<MixerStrip *>::const_iterator i = strips.begin(); i != strips.end(); ++i) {
if ((*i)->stripable() == s) {
return (*i);
}
}
return 0;
}
AxisView*
Mixer_UI::axis_view_by_stripable (boost::shared_ptr<Stripable> s) const
{
for (list<MixerStrip *>::const_iterator i = strips.begin(); i != strips.end(); ++i) {
if ((*i)->stripable() == s) {
return (*i);
}
}
TreeModel::Children rows = track_model->children();
for (TreeModel::Children::const_iterator i = rows.begin(); i != rows.end(); ++i) {
AxisView* av = (*i)[stripable_columns.strip];
VCAMasterStrip* vms = dynamic_cast<VCAMasterStrip*> (av);
if (vms && vms->stripable () == s) {
return av;
}
}
return 0;
}
AxisView*
Mixer_UI::axis_view_by_control (boost::shared_ptr<AutomationControl> c) const
{
for (list<MixerStrip *>::const_iterator i = strips.begin(); i != strips.end(); ++i) {
if ((*i)->control() == c) {
return (*i);
}
}
return 0;
}
bool
Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
{
/* Selecting a mixer-strip may also select grouped-tracks, and
* presentation_info_changed() being emitted and
* _selection.axes.begin() is being moved into view. This may
* effectively move the track that was clicked-on out of view.
*
* So here only the track that is actually clicked-on is moved into
* view (in case it's partially visible)
*/
PBD::Unwinder<bool> uw (_strip_selection_change_without_scroll, true);
move_stripable_into_view (strip->stripable());
if (ev->button == 1) {
if (_selection.selected (strip)) {
/* primary-click: toggle selection state of strip */
if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
_selection.remove (strip, true);
} else if (_selection.axes.size() > 1) {
/* de-select others */
_selection.set (strip);
}
PublicEditor& pe = PublicEditor::instance();
TimeAxisView* tav = pe.time_axis_view_from_stripable (strip->stripable());
if (tav) {
pe.set_selected_mixer_strip (*tav);
}
} else {
if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
_selection.add (strip, true);
} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::RangeSelectModifier)) {
/* extend selection */
vector<MixerStrip*> tmp;
bool accumulate = false;
bool found_another = false;
strips.sort (MixerStripSorter());
for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
MixerStrip* ms = *i;
assert (ms);
if (ms == strip) {
/* hit clicked strip, start accumulating till we hit the first
selected strip
*/
if (accumulate) {
/* done */
break;
} else {
accumulate = true;
}
} else if (_selection.selected (ms)) {
/* hit selected strip. if currently accumulating others,
we're done. if not accumulating others, start doing so.
*/
found_another = true;
if (accumulate) {
/* done */
break;
} else {
accumulate = true;
}
} else {
if (accumulate) {
tmp.push_back (ms);
}
}
}
tmp.push_back (strip);
if (found_another) {
PresentationInfo::ChangeSuspender cs;
for (vector<MixerStrip*>::iterator i = tmp.begin(); i != tmp.end(); ++i) {
_selection.add (*i, true);
}
} else {
_selection.set (strip); //user wants to start a range selection, but there aren't any others selected yet
}
} else {
_selection.set (strip);
}
}
}
return true;
}
bool
Mixer_UI::vca_button_release_event (GdkEventButton *ev, VCAMasterStrip *strip)
{
_selection.set (strip);
return true;
}
void
Mixer_UI::set_session (Session* sess)
{
SessionHandlePtr::set_session (sess);
_monitor_section.set_session (sess);
if (_plugin_selector) {
_plugin_selector->set_session (_session);
}
_group_tabs->set_session (sess);
if (!_session) {
favorite_plugins_model->clear ();
_selection.clear ();
return;
}
refill_favorite_plugins();
XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
set_state (*node, 0);
update_title ();
#if 0
/* skip mapping all session-config vars, we only need one */
boost::function<void (string)> pc (boost::bind (&Mixer_UI::parameter_changed, this, _1));
_session->config.map_parameters (pc);
#else
parameter_changed ("show-group-tabs");
#endif
initial_track_display ();
_session->RouteAdded.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::add_routes, this, _1), gui_context());
_session->route_group_added.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::add_route_group, this, _1), gui_context());
_session->route_group_removed.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
_session->route_groups_reordered.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
_session->config.ParameterChanged.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::parameter_changed, this, _1), gui_context());
_session->DirtyChanged.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::update_title, this), gui_context());
_session->StateSaved.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::update_title, this), gui_context());
_session->vca_manager().VCAAdded.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::add_masters, this, _1), gui_context());
_session->vca_manager().VCACreated.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::new_masters_created, this), gui_context());
Config->ParameterChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::parameter_changed, this, _1), gui_context ());
route_groups_changed ();
if (_visible) {
show_window();
}
/* catch up on selection state, etc. */
PropertyChange sc;
sc.add (Properties::selected);
_selection.presentation_info_changed (sc);
start_updating ();
}
void
Mixer_UI::session_going_away ()
{
ENSURE_GUI_THREAD (*this, &Mixer_UI::session_going_away);
_in_group_rebuild_or_clear = true;
group_model->clear ();
_in_group_rebuild_or_clear = false;
_selection.clear ();
track_model->clear ();
for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
delete (*i);
}
_monitor_section.tearoff().hide_visible ();
StripableList fb;
_session->get_stripables (fb, PresentationInfo::FoldbackBus);
if (fb.size()) {
if (foldback_strip) {
delete foldback_strip;
foldback_strip = 0;
}
}
monitor_section_detached ();
strips.clear ();
stop_updating ();
SessionHandlePtr::session_going_away ();
_session = 0;
update_title ();
}
void
Mixer_UI::track_visibility_changed (std::string const & path)
{
if (_session && _session->deletion_in_progress()) {
return;
}
TreeIter iter;
if ((iter = track_model->get_iter (path))) {
AxisView* av = (*iter)[stripable_columns.strip];
bool visible = (*iter)[stripable_columns.visible];
if (av->set_marked_for_display (!visible)) {
update_track_visibility ();
}
}
}
void
Mixer_UI::update_track_visibility ()
{
TreeModel::Children rows = track_model->children();
TreeModel::Children::iterator i;
{
Unwinder<bool> uw (no_track_list_redisplay, true);
for (i = rows.begin(); i != rows.end(); ++i) {
AxisView* av = (*i)[stripable_columns.strip];
(*i)[stripable_columns.visible] = av->marked_for_display ();
}
/* force presentation to catch up with visibility changes */
sync_presentation_info_from_treeview ();
}
redisplay_track_list ();
}
void
Mixer_UI::show_strip (MixerStrip* ms)
{
TreeModel::Children rows = track_model->children();
TreeModel::Children::iterator i;
for (i = rows.begin(); i != rows.end(); ++i) {
AxisView* av = (*i)[stripable_columns.strip];
MixerStrip* strip = dynamic_cast<MixerStrip*> (av);
if (strip == ms) {
(*i)[stripable_columns.visible] = true;
av->set_marked_for_display (true);
update_track_visibility ();
break;
}
}
}
void
Mixer_UI::hide_strip (MixerStrip* ms)
{
TreeModel::Children rows = track_model->children();
TreeModel::Children::iterator i;
for (i = rows.begin(); i != rows.end(); ++i) {
AxisView* av = (*i)[stripable_columns.strip];
MixerStrip* strip = dynamic_cast<MixerStrip*> (av);
if (strip == ms) {
(*i)[stripable_columns.visible] = false;
av->set_marked_for_display (false);
update_track_visibility ();
break;
}
}
}
gint
Mixer_UI::start_updating ()
{
fast_screen_update_connection = Timers::super_rapid_connect (sigc::mem_fun(*this, &Mixer_UI::fast_update_strips));
return 0;
}
gint
Mixer_UI::stop_updating ()
{
fast_screen_update_connection.disconnect();
return 0;
}
void
Mixer_UI::fast_update_strips ()
{
if (_content.get_mapped () && _session) {
for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
(*i)->fast_update ();
}
if (foldback_strip) {
foldback_strip->fast_update ();
}
}
}
void
Mixer_UI::set_all_strips_visibility (bool yn)
{
TreeModel::Children rows = track_model->children();
TreeModel::Children::iterator i;
{
Unwinder<bool> uw (no_track_list_redisplay, true);
for (i = rows.begin(); i != rows.end(); ++i) {
AxisView* av = (*i)[stripable_columns.strip];
MixerStrip* strip = dynamic_cast<MixerStrip*> (av);
if (!strip) {
continue;
}
if (strip->route()->is_master() || strip->route()->is_monitor()) {
continue;
}
(*i)[stripable_columns.visible] = yn;
}
/* force presentation to catch up with visibility changes */
sync_presentation_info_from_treeview ();
}
redisplay_track_list ();
}
void
Mixer_UI::set_all_audio_midi_visibility (int tracks, bool yn)
{
TreeModel::Children rows = track_model->children();
TreeModel::Children::iterator i;
{
Unwinder<bool> uw (no_track_list_redisplay, true);
for (i = rows.begin(); i != rows.end(); ++i) {
AxisView* av = (*i)[stripable_columns.strip];
MixerStrip* strip = dynamic_cast<MixerStrip*> (av);
if (!strip) {
continue;
}
if (strip->route()->is_master() || strip->route()->is_monitor()) {
continue;
}
boost::shared_ptr<AudioTrack> at = strip->audio_track();
boost::shared_ptr<MidiTrack> mt = strip->midi_track();
switch (tracks) {
case 0:
(*i)[stripable_columns.visible] = yn;
break;
case 1:
if (at) { /* track */
(*i)[stripable_columns.visible] = yn;
}
break;
case 2:
if (!at && !mt) { /* bus */
(*i)[stripable_columns.visible] = yn;
}
break;
case 3:
if (mt) { /* midi-track */
(*i)[stripable_columns.visible] = yn;
}
break;
}
}
/* force presentation to catch up with visibility changes */
sync_presentation_info_from_treeview ();
}
redisplay_track_list ();
}
void
Mixer_UI::hide_all_routes ()
{
set_all_strips_visibility (false);
}
void
Mixer_UI::show_all_routes ()
{
set_all_strips_visibility (true);
}
void
Mixer_UI::show_all_audiobus ()
{
set_all_audio_midi_visibility (2, true);
}
void
Mixer_UI::hide_all_audiobus ()
{
set_all_audio_midi_visibility (2, false);
}
void
Mixer_UI::show_all_audiotracks()
{
set_all_audio_midi_visibility (1, true);
}
void
Mixer_UI::hide_all_audiotracks ()
{
set_all_audio_midi_visibility (1, false);
}
void
Mixer_UI::show_all_miditracks()
{
set_all_audio_midi_visibility (3, true);
}
void
Mixer_UI::hide_all_miditracks ()
{
set_all_audio_midi_visibility (3, false);
}
void
Mixer_UI::track_list_reorder (const TreeModel::Path&, const TreeModel::iterator&, int* /*new_order*/)
{
DEBUG_TRACE (DEBUG::OrderKeys, "mixer UI treeview reordered\n");
sync_presentation_info_from_treeview ();
}
void
Mixer_UI::track_list_delete (const Gtk::TreeModel::Path&)
{
/* this happens as the second step of a DnD within the treeview as well
as when a row/route is actually deleted.
if it was a deletion then we have to force a redisplay because
order keys may not have changed.
*/
DEBUG_TRACE (DEBUG::OrderKeys, "mixer UI treeview row deleted\n");
if (_route_deletion_in_progress) {
redisplay_track_list ();
} else {
sync_presentation_info_from_treeview ();
}
}
void
Mixer_UI::spill_redisplay (boost::shared_ptr<Stripable> s)
{
boost::shared_ptr<VCA> vca = boost::dynamic_pointer_cast<VCA> (s);
boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (s);
TreeModel::Children rows = track_model->children();
std::list<boost::shared_ptr<VCA> > vcas;
if (vca) {
vcas.push_back (vca);
for (TreeModel::Children::const_iterator i = rows.begin(); i != rows.end(); ++i) {
AxisView* av = (*i)[stripable_columns.strip];
VCAMasterStrip* vms = dynamic_cast<VCAMasterStrip*> (av);
if (vms && vms->vca()->slaved_to (vca)) {
vcas.push_back (vms->vca());
}
}
}
for (TreeModel::Children::const_iterator i = rows.begin(); i != rows.end(); ++i) {
AxisView* av = (*i)[stripable_columns.strip];
MixerStrip* strip = dynamic_cast<MixerStrip*> (av);
bool const visible = (*i)[stripable_columns.visible];
bool slaved = false;
bool feeds = false;
if (!strip) {
/* we're in the middle of changing a row, don't worry */
continue;
}
if (!strip->route()) {
/* non-route element */
continue;
}
if (strip->route()->is_master() || strip->route()->is_monitor()) {
continue;
}
if (vca) {
for (std::list<boost::shared_ptr<VCA> >::const_iterator m = vcas.begin(); m != vcas.end(); ++m) {
if (strip->route()->slaved_to (*m)) {
slaved = true;
break;
}
}
}
#ifdef MIXBUS
if (r && r->mixbus()) {
feeds = strip->route()->mb_feeds (r);
} else
#endif
if (r) {
feeds = strip->route()->direct_feeds_according_to_graph (r);
}
bool should_show = visible && (slaved || feeds);
should_show |= (strip->route() == r); //the spilled aux should itself be shown...
if (should_show) {
if (strip->packed()) {
strip_packer.reorder_child (*strip, -1); /* put at end */
} else {
strip_packer.pack_start (*strip, false, false);
strip->set_packed (true);
}
} else {
if (strip->packed()) {
strip_packer.remove (*strip);
strip->set_packed (false);
}
}
}
}
void
Mixer_UI::redisplay_track_list ()
{
if (no_track_list_redisplay) {
return;
}
boost::shared_ptr<Stripable> ss = spilled_strip.lock ();
if (ss) {
boost::shared_ptr<VCA> sv = boost::dynamic_pointer_cast<VCA> (ss);
if (sv) {
if (_spill_scroll_position <= 0 && scroller.get_hscrollbar()) {
_spill_scroll_position = scroller.get_hscrollbar()->get_adjustment()->get_value();
}
spill_redisplay (sv);
return;
} else {
if (_spill_scroll_position <= 0 && scroller.get_hscrollbar()) {
_spill_scroll_position = scroller.get_hscrollbar()->get_adjustment()->get_value();
}
spill_redisplay (ss);
return;
}
}
TreeModel::Children rows = track_model->children();
TreeModel::Children::iterator i;
uint32_t n_masters = 0;
container_clear (vca_hpacker);
vca_hpacker.pack_end (vca_scroller_base, true, true);
vca_scroller_base.set_size_request (PX_SCALE (20), -1);
vca_scroller_base.signal_expose_event ().connect (sigc::bind (sigc::ptr_fun (&ArdourWidgets::ArdourIcon::expose_with_text), &vca_scroller_base, ArdourWidgets::ArdourIcon::ShadedPlusSign,
_("Right-click or Double-click here\nto add Track, Bus, or VCA channels")));
vca_scroller_base.show();
for (i = rows.begin(); i != rows.end(); ++i) {
AxisView* s = (*i)[stripable_columns.strip];
bool const visible = (*i)[stripable_columns.visible];
boost::shared_ptr<Stripable> stripable = (*i)[stripable_columns.stripable];
if (!s) {
/* we're in the middle of changing a row, don't worry */
continue;
}
VCAMasterStrip* vms;
if ((vms = dynamic_cast<VCAMasterStrip*> (s))) {
if (visible) {
vca_hpacker.pack_start (*vms, false, false);
vms->show ();
n_masters++;
}
continue;
}
MixerStrip* strip = dynamic_cast<MixerStrip*> (s);
if (!strip) {
continue;
}
if (visible) {
if (strip->packed()) {
strip_packer.reorder_child (*strip, -1); /* put at end */
} else {
strip_packer.pack_start (*strip, false, false);
strip->set_packed (true);
}
} else {
if (stripable->is_master() || stripable->is_monitor()) {
/* do nothing, these cannot be hidden */
} else {
if (strip->packed()) {
strip_packer.remove (*strip);
strip->set_packed (false);
}
}
}
}
/* update visibility of VCA assign buttons */
if (n_masters == 0) {
//show/hide the channelstrip VCA assign buttons on channelstrips:
UIConfiguration::instance().set_mixer_strip_visibility (VisibilityGroup::remove_element (UIConfiguration::instance().get_mixer_strip_visibility(), X_("VCA")));
Glib::RefPtr<Action> act = ActionManager::get_action ("Mixer", "ToggleVCAPane");
if (act) {
act->set_sensitive (false);
}
//remove the VCA packer, but don't change our prior setting for show/hide:
vca_vpacker.hide ();
} else {
//show/hide the channelstrip VCA assign buttons on channelstrips:
UIConfiguration::instance().set_mixer_strip_visibility (VisibilityGroup::add_element (UIConfiguration::instance().get_mixer_strip_visibility(), X_("VCA")));
Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action ("Mixer", "ToggleVCAPane");
act->set_sensitive (true);
//if we were showing VCAs before, show them now:
showhide_vcas (act->get_active ());
}
_group_tabs->set_dirty ();
if (_spill_scroll_position > 0 && scroller.get_hscrollbar()) {
Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
adj->set_value (max (adj->get_lower(), min (adj->get_upper(), _spill_scroll_position)));
}
_spill_scroll_position = 0;
}
void
Mixer_UI::strip_width_changed ()
{
_group_tabs->set_dirty ();
#ifdef __APPLE__
TreeModel::Children rows = track_model->children();
TreeModel::Children::iterator i;
long order;
for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
AxisView* av = (*i)[stripable_columns.strip];
MixerStrip* strip = dynamic_cast<MixerStrip*> (av);
if (strip == 0) {
continue;
}
bool visible = (*i)[stripable_columns.visible];
if (visible) {
strip->queue_draw();
}
}
#endif
}
struct PresentationInfoMixerSorter
{
bool operator() (boost::shared_ptr<Stripable> a, boost::shared_ptr<Stripable> b) {
if (a->is_master()) {
/* master after everything else */
return false;
} else if (b->is_master()) {
/* everything else before master */
return true;
}
return a->presentation_info().order () < b->presentation_info().order ();
}
};
void
Mixer_UI::initial_track_display ()
{
StripableList sl;
StripableList fb;
_session->get_stripables (sl);
_session->get_stripables (fb, PresentationInfo::FoldbackBus);
if (fb.size()) {
boost::shared_ptr<ARDOUR::Stripable> _current_foldback = *(fb.begin());
sl.push_back (_current_foldback);
}
sl.sort (PresentationInfoMixerSorter());
{
/* These are also used inside ::add_stripables() but we need
* them here because we're going to clear the track_model also.
*/
Unwinder<bool> uw1 (no_track_list_redisplay, true);
Unwinder<bool> uw2 (ignore_track_reorder, true);
track_model->clear ();
add_stripables (sl);
}
sync_treeview_from_presentation_info (Properties::order);
}
bool
Mixer_UI::track_display_button_press (GdkEventButton* ev)
{
if (Keyboard::is_context_menu_event (ev)) {
if (track_menu == 0) {
build_track_menu ();
}
track_menu->popup (ev->button, ev->time);
return true;
}
if ((ev->type == GDK_BUTTON_PRESS) && (ev->button == 1)) {
TreeModel::Path path;
TreeViewColumn* column;
int cellx, celly;
if (track_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
TreeIter iter = track_model->get_iter (path);
if ((*iter)[stripable_columns.visible]) {
boost::shared_ptr<ARDOUR::Stripable> s = (*iter)[stripable_columns.stripable];
move_stripable_into_view (s);
}
}
}
return false;
}
void
Mixer_UI::move_vca_into_view (boost::shared_ptr<ARDOUR::Stripable> s)
{
if (!vca_scroller.get_hscrollbar()) {
return;
}
bool found = false;
int x0 = 0;
Gtk::Allocation alloc;
TreeModel::Children rows = track_model->children();
for (TreeModel::Children::const_iterator i = rows.begin(); i != rows.end(); ++i) {
AxisView* av = (*i)[stripable_columns.strip];
VCAMasterStrip* vms = dynamic_cast<VCAMasterStrip*> (av);
if (vms && vms->stripable () == s) {
int y;
found = true;
vms->translate_coordinates (vca_hpacker, 0, 0, x0, y);
alloc = vms->get_allocation ();
break;
}
}
if (!found) {
return;
}
Adjustment* adj = vca_scroller.get_hscrollbar()->get_adjustment();
if (x0 < adj->get_value()) {
adj->set_value (max (adj->get_lower(), min (adj->get_upper(), (double) x0)));
} else if (x0 + alloc.get_width() >= adj->get_value() + adj->get_page_size()) {
int x1 = x0 + alloc.get_width() - adj->get_page_size();
adj->set_value (max (adj->get_lower(), min (adj->get_upper(), (double) x1)));
}
}
void
Mixer_UI::move_stripable_into_view (boost::shared_ptr<ARDOUR::Stripable> s)
{
if (!scroller.get_hscrollbar()) {
return;
}
if (s->presentation_info().special ()) {
return;
}
if (s->presentation_info().flag_match (PresentationInfo::VCA)) {
move_vca_into_view (s);
}
#ifdef MIXBUS
if (s->mixbus ()) {
return;
}
#endif
bool found = false;
int x0 = 0;
Gtk::Allocation alloc;
for (list<MixerStrip *>::const_iterator i = strips.begin(); i != strips.end(); ++i) {
if ((*i)->route() == s) {
int y;
found = true;
(*i)->translate_coordinates (strip_packer, 0, 0, x0, y);
alloc = (*i)->get_allocation ();
break;
}
}
if (!found) {
return;
}
Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
if (x0 < adj->get_value()) {
adj->set_value (max (adj->get_lower(), min (adj->get_upper(), (double) x0)));
} else if (x0 + alloc.get_width() >= adj->get_value() + adj->get_page_size()) {
int x1 = x0 + alloc.get_width() - adj->get_page_size();
adj->set_value (max (adj->get_lower(), min (adj->get_upper(), (double) x1)));
}
}
void
Mixer_UI::build_track_menu ()
{
using namespace Menu_Helpers;
using namespace Gtk;
track_menu = new Menu;
track_menu->set_name ("ArdourContextMenu");
MenuList& items = track_menu->items();
items.push_back (MenuElem (_("Show All"), sigc::mem_fun(*this, &Mixer_UI::show_all_routes)));
items.push_back (MenuElem (_("Hide All"), sigc::mem_fun(*this, &Mixer_UI::hide_all_routes)));
items.push_back (MenuElem (_("Show All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiotracks)));
items.push_back (MenuElem (_("Hide All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiotracks)));
items.push_back (MenuElem (_("Show All Midi Tracks"), sigc::mem_fun (*this, &Mixer_UI::show_all_miditracks)));
items.push_back (MenuElem (_("Hide All Midi Tracks"), sigc::mem_fun (*this, &Mixer_UI::hide_all_miditracks)));
items.push_back (MenuElem (_("Show All Busses"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiobus)));
items.push_back (MenuElem (_("Hide All Busses"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiobus)));
}
void
Mixer_UI::stripable_property_changed (const PropertyChange& what_changed, boost::weak_ptr<Stripable> ws)
{
if (!what_changed.contains (ARDOUR::Properties::hidden) && !what_changed.contains (ARDOUR::Properties::name)) {
return;
}
boost::shared_ptr<Stripable> s = ws.lock ();
if (!s) {
return;
}
TreeModel::Children rows = track_model->children();
TreeModel::Children::iterator i;
for (i = rows.begin(); i != rows.end(); ++i) {
boost::shared_ptr<Stripable> ss = (*i)[stripable_columns.stripable];
if (s == ss) {
if (what_changed.contains (ARDOUR::Properties::name)) {
(*i)[stripable_columns.text] = s->name();
}
if (what_changed.contains (ARDOUR::Properties::hidden)) {
(*i)[stripable_columns.visible] = !s->presentation_info().hidden();
redisplay_track_list ();
}
return;
}
}
if (s->is_master ()) {
return;
}
error << _("track display list item for renamed strip not found!") << endmsg;
}
bool
Mixer_UI::group_display_button_press (GdkEventButton* ev)
{
TreeModel::Path path;
TreeViewColumn* column;
int cellx;
int celly;
if (!group_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
if (ev->button == 3) {
_group_tabs->get_menu(0)->popup (ev->button, ev->time);
}
return true;
}
TreeIter iter = group_model->get_iter (path);
if (!iter) {
if (ev->button == 3) {
_group_tabs->get_menu(0)->popup (ev->button, ev->time);
}
return true;
}
RouteGroup* group = (*iter)[group_columns.group];
if (Keyboard::is_context_menu_event (ev)) {
_group_tabs->get_menu(group)->popup (1, ev->time);
return true;
}
switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
case 1:
if (Keyboard::is_edit_event (ev)) {
if (group) {
// edit_route_group (group);
#ifdef __APPLE__
group_display.queue_draw();
#endif
return true;
}
}
break;
case 0:
{
bool visible = (*iter)[group_columns.visible];
(*iter)[group_columns.visible] = !visible;
#ifdef __APPLE__
group_display.queue_draw();
#endif
return true;
}
default:
break;
}
return false;
}
void
Mixer_UI::activate_all_route_groups ()
{
_session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), true));
}
void
Mixer_UI::disable_all_route_groups ()
{
_session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), false));
}
void
Mixer_UI::route_groups_changed ()
{
ENSURE_GUI_THREAD (*this, &Mixer_UI::route_groups_changed);
_in_group_rebuild_or_clear = true;
/* just rebuild the while thing */
group_model->clear ();
#if 0
/* this is currently not used,
* Mixer_UI::group_display_button_press() has a case for it,
* and a commented edit_route_group() but that's n/a since 2011.
*
* This code is left as reminder that
* row[group_columns.group] = 0 has special meaning.
*/
{
TreeModel::Row row;
row = *(group_model->append());
row[group_columns.visible] = true;
row[group_columns.text] = (_("-all-"));
row[group_columns.group] = 0;
}
#endif
_session->foreach_route_group (sigc::mem_fun (*this, &Mixer_UI::add_route_group));
_group_tabs->set_dirty ();
_in_group_rebuild_or_clear = false;
}
void
Mixer_UI::new_route_group ()
{
_group_tabs->run_new_group_dialog (0, false);
}
void
Mixer_UI::remove_selected_route_group ()
{
Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
if (rows.empty()) {
return;
}
TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
TreeIter iter;
/* selection mode is single, so rows.begin() is it */
if ((iter = group_model->get_iter (*i))) {
RouteGroup* rg = (*iter)[group_columns.group];
if (rg) {
_session->remove_route_group (*rg);
}
}
}
void
Mixer_UI::route_group_property_changed (RouteGroup* group, const PropertyChange& change)
{
if (in_group_row_change) {
return;
}
/* force an update of any mixer strips that are using this group,
otherwise mix group names don't change in mixer strips
*/
for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
if ((*i)->route_group() == group) {
(*i)->route_group_changed();
}
}
TreeModel::iterator i;
TreeModel::Children rows = group_model->children();
Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
in_group_row_change = true;
for (i = rows.begin(); i != rows.end(); ++i) {
if ((*i)[group_columns.group] == group) {
(*i)[group_columns.visible] = !group->is_hidden ();
(*i)[group_columns.text] = group->name ();
break;
}
}
in_group_row_change = false;
if (change.contains (Properties::name)) {
_group_tabs->set_dirty ();
}
for (list<MixerStrip*>::iterator j = strips.begin(); j != strips.end(); ++j) {
if ((*j)->route_group() == group) {
if (group->is_hidden ()) {
hide_strip (*j);
} else {
show_strip (*j);
}
}
}
}
void
Mixer_UI::toggle_mixer_list ()
{
Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action ("Mixer", "ToggleMixerList");
showhide_mixer_list (act->get_active());
}
void
Mixer_UI::showhide_mixer_list (bool yn)
{
if (yn) {
list_vpacker.show ();
} else {
list_vpacker.hide ();
}
}
void
Mixer_UI::toggle_monitor_section ()
{
Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action ("Mixer", "ToggleMonitorSection");
showhide_monitor_section (act->get_active());
}
void
Mixer_UI::showhide_monitor_section (bool yn)
{
if (monitor_section().tearoff().torn_off()) {
return;
}
if (yn) {
monitor_section().tearoff().show();
} else {
monitor_section().tearoff().hide();
}
}
void
Mixer_UI::toggle_foldback_strip ()
{
Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action ("Mixer", "ToggleFoldbackStrip");
showhide_foldback_strip (act->get_active());
}
void
Mixer_UI::showhide_foldback_strip (bool yn)
{
_show_foldback_strip = yn;
if (foldback_strip) {
if (yn) {
foldback_strip->show();
} else {
foldback_strip->hide();
}
}
}
void
Mixer_UI::toggle_vcas ()
{
Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action ("Mixer", "ToggleVCAPane");
showhide_vcas (act->get_active());
}
void
Mixer_UI::showhide_vcas (bool yn)
{
if (yn) {
vca_vpacker.show();
} else {
vca_vpacker.hide();
}
}
#ifdef MIXBUS
void
Mixer_UI::toggle_mixbuses ()
{
Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action ("Mixer", "ToggleMixbusPane");
showhide_mixbuses (act->get_active());
}
void
Mixer_UI::showhide_mixbuses (bool on)
{
if (on) {
mb_vpacker.show();
} else {
mb_vpacker.hide();
}
}
#endif
void
Mixer_UI::route_group_name_edit (const std::string& path, const std::string& new_text)
{
RouteGroup* group;
TreeIter iter;
if ((iter = group_model->get_iter (path))) {
if ((group = (*iter)[group_columns.group]) == 0) {
return;
}
if (new_text != group->name()) {
group->set_name (new_text);
}
}
}
void
Mixer_UI::route_group_row_change (const Gtk::TreeModel::Path&, const Gtk::TreeModel::iterator& iter)
{
RouteGroup* group;
if (in_group_row_change) {
return;
}
if ((group = (*iter)[group_columns.group]) == 0) {
return;
}
std::string name = (*iter)[group_columns.text];
if (name != group->name()) {
group->set_name (name);
}
bool hidden = !(*iter)[group_columns.visible];
if (hidden != group->is_hidden ()) {
group->set_hidden (hidden, this);
}
}
/** Called when a group model row is deleted, but also when the model is
* reordered by a user drag-and-drop; the latter is what we are
* interested in here.
*/
void
Mixer_UI::route_group_row_deleted (Gtk::TreeModel::Path const &)
{
if (_in_group_rebuild_or_clear) {
return;
}
/* Re-write the session's route group list so that the new order is preserved */
list<RouteGroup*> new_list;
Gtk::TreeModel::Children children = group_model->children();
for (Gtk::TreeModel::Children::iterator i = children.begin(); i != children.end(); ++i) {
RouteGroup* g = (*i)[group_columns.group];
if (g) {
new_list.push_back (g);
}
}
_session->reorder_route_groups (new_list);
}
void
Mixer_UI::add_route_group (RouteGroup* group)
{
ENSURE_GUI_THREAD (*this, &Mixer_UI::add_route_group, group)
bool focus = false;
in_group_row_change = true;
TreeModel::Row row = *(group_model->append());
row[group_columns.visible] = !group->is_hidden ();
row[group_columns.group] = group;
if (!group->name().empty()) {
row[group_columns.text] = group->name();
} else {
row[group_columns.text] = _("unnamed");
focus = true;
}
group->PropertyChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::route_group_property_changed, this, group, _1), gui_context());
if (focus) {
TreeViewColumn* col = group_display.get_column (0);
CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (1));
group_display.set_cursor (group_model->get_path (row), *col, *name_cell, true);
}
_group_tabs->set_dirty ();
in_group_row_change = false;
}
bool
Mixer_UI::strip_scroller_button_event (GdkEventButton* ev)
{
if ((ev->type == GDK_2BUTTON_PRESS && ev->button == 1) || (ev->type == GDK_BUTTON_RELEASE && Keyboard::is_context_menu_event (ev))) {
ARDOUR_UI::instance()->add_route ();
return true;
}
return false;
}
void
Mixer_UI::scroller_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context, int x, int y, const Gtk::SelectionData& data, guint info, guint time)
{
if (data.get_target() != "x-ardour/plugin.favorite") {
context->drag_finish (false, false, time);
return;
}
const void * d = data.get_data();
const Gtkmm2ext::DnDTreeView<ARDOUR::PluginPresetPtr>* tv = reinterpret_cast<const Gtkmm2ext::DnDTreeView<ARDOUR::PluginPresetPtr>*>(d);
PluginPresetList nfos;
TreeView* source;
tv->get_object_drag_data (nfos, &source);
Route::ProcessorList pl;
bool ok = false;
for (list<PluginPresetPtr>::const_iterator i = nfos.begin(); i != nfos.end(); ++i) {
PluginPresetPtr ppp = (*i);
PluginInfoPtr pip = ppp->_pip;
if (!pip->is_instrument ()) {
continue;
}
ARDOUR_UI::instance()->session_add_midi_route (true, (RouteGroup*) 0, 1, _("MIDI"), Config->get_strict_io (), pip, ppp->_preset.valid ? &ppp->_preset : 0, PresentationInfo::max_order, false);
ok = true;
}
context->drag_finish (ok, false, time);
}
void
Mixer_UI::set_strip_width (Width w, bool save)
{
_strip_width = w;
for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
(*i)->set_width_enum (w, save ? (*i)->width_owner() : this);
}
}
int
Mixer_UI::set_state (const XMLNode& node, int version)
{
bool yn;
Tabbable::set_state (node, version);
if (node.get_property ("narrow-strips", yn)) {
if (yn) {
set_strip_width (Narrow);
} else {
set_strip_width (Wide);
}
}
node.get_property ("show-mixer", _visible);
yn = false;
node.get_property ("maximised", yn);
{
Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action (X_("Common"), X_("ToggleMaximalMixer"));
bool fs = act && act->get_active();
if (yn ^ fs) {
ActionManager::do_action ("Common", "ToggleMaximalMixer");
}
}
yn = true;
node.get_property ("show-mixer-list", yn);
{
Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action (X_("Mixer"), X_("ToggleMixerList"));
/* do it twice to force the change */
act->set_active (!yn);
act->set_active (yn);
}
yn = true;
node.get_property ("monitor-section-visible", yn);
{
Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action (X_("Mixer"), X_("ToggleMonitorSection"));
/* do it twice to force the change */
act->set_active (!yn);
act->set_active (yn);
}
yn = true;
node.get_property ("foldback-strip-visible", yn);
{
Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action (X_("Mixer"), X_("ToggleFoldbackStrip"));
/* do it twice to force the change */
act->set_active (!yn);
act->set_active (yn);
}
yn = true;
node.get_property ("show-vca-pane", yn);
{
Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action (X_("Mixer"), X_("ToggleVCAPane"));
/* do it twice to force the change */
act->set_active (!yn);
act->set_active (yn);
}
#ifdef MIXBUS
yn = true;
node.get_property ("show-mixbus-pane", yn);
{
Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action (X_("Mixer"), X_("ToggleMixbusPane"));
/* do it twice to force the change */
act->set_active (!yn);
act->set_active (yn);
}
#endif
XMLNode plugin_order (X_("PO"));
if (PluginManager::instance().load_plugin_order_file (plugin_order)) {
favorite_ui_order.clear ();
const XMLNodeList& kids = plugin_order.children("PluginInfo");
XMLNodeConstIterator i;
for (i = kids.begin(); i != kids.end(); ++i) {
std::string unique_id;
if ((*i)->get_property ("unique-id", unique_id)) {
favorite_ui_order.push_back (unique_id);
if ((*i)->get_property ("expanded", yn)) {
favorite_ui_state[unique_id] = yn;
}
}
}
sync_treeview_from_favorite_order ();
}
float fract;
if (!node.get_property ("mixer-rhs-pane1-pos", fract) || fract > 1.0) {
fract = 0.6f;
}
rhs_pane1.set_divider (0, fract);
if (!node.get_property ("mixer-rhs-pane2-pos", fract) || fract > 1.0) {
fract = 0.7f;
}
rhs_pane2.set_divider (0, fract);
if (!node.get_property ("mixer-list-hpane-pos", fract) || fract > 1.0) {
fract = 0.2f;
}
list_hpane.set_divider (0, fract);
if (!node.get_property ("mixer-inner-pane-pos", fract) || fract > 1.0) {
fract = 0.8f;
}
inner_pane.set_divider (0, fract);
return 0;
}
void
Mixer_UI::favorite_plugins_deleted (const TreeModel::Path&)
{
if (ignore_plugin_reorder) {
return;
}
/* re-order is implemented by insert; delete */
save_plugin_order_file ();
}
void
Mixer_UI::save_plugin_order_file ()
{
store_current_favorite_order ();
XMLNode plugin_order ("PluginOrder");
uint32_t cnt = 0;
for (std::list<std::string>::const_iterator i = favorite_ui_order.begin(); i != favorite_ui_order.end(); ++i, ++cnt) {
XMLNode* p = new XMLNode ("PluginInfo");
p->set_property ("sort", cnt);
p->set_property ("unique-id", *i);
if (favorite_ui_state.find (*i) != favorite_ui_state.end ()) {
p->set_property ("expanded", favorite_ui_state[*i]);
}
plugin_order.add_child_nocopy (*p);
}
PluginManager::instance().save_plugin_order_file (plugin_order);
}
XMLNode&
Mixer_UI::get_state () const
{
XMLNode* node = new XMLNode (X_("Mixer"));
node->add_child_nocopy (Tabbable::get_state());
node->set_property (X_("mixer-rhs-pane1-pos"), rhs_pane1.get_divider());
node->set_property (X_("mixer-rhs_pane2-pos"), rhs_pane2.get_divider());
node->set_property (X_("mixer-list-hpane-pos"), list_hpane.get_divider());
node->set_property (X_("mixer-inner-pane-pos"), inner_pane.get_divider());
node->set_property ("narrow-strips", (_strip_width == Narrow));
node->set_property ("show-mixer", _visible);
node->set_property ("maximised", _maximised);
Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action ("Mixer", "ToggleMixerList");
node->set_property ("show-mixer-list", act->get_active ());
act = ActionManager::get_toggle_action ("Mixer", "ToggleMonitorSection");
node->set_property ("monitor-section-visible", act->get_active ());
act = ActionManager::get_toggle_action ("Mixer", "ToggleFoldbackStrip");
node->set_property ("foldback-strip-visible", act->get_active ());
act = ActionManager::get_toggle_action ("Mixer", "ToggleVCAPane");
node->set_property ("show-vca-pane", act->get_active ());
#ifdef MIXBUS
act = ActionManager::get_toggle_action ("Mixer", "ToggleMixbusPane");
node->set_property ("show-mixbus-pane", act->get_active ());
#endif
return *node;
}
void
Mixer_UI::scroll_left ()
{
if (!scroller.get_hscrollbar()) return;
Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
int sc_w = scroller.get_width();
int sp_w = strip_packer.get_width();
if (sp_w <= sc_w) {
return;
}
int lp = adj->get_value();
int lm = 0;
using namespace Gtk::Box_Helpers;
const BoxList& strips = strip_packer.children();
for (BoxList::const_iterator i = strips.begin(); i != strips.end(); ++i) {
if (i->get_widget() == &scroller_base) {
continue;
}
#ifdef MIXBUS
if (i->get_widget() == &mb_shadow) {
continue;
}
#endif
lm += i->get_widget()->get_width ();
if (lm >= lp) {
lm -= i->get_widget()->get_width ();
break;
}
}
scroller.get_hscrollbar()->set_value (max (adj->get_lower(), min (adj->get_upper(), lm - 1.0)));
}
void
Mixer_UI::scroll_right ()
{
if (!scroller.get_hscrollbar()) return;
Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
int sc_w = scroller.get_width();
int sp_w = strip_packer.get_width();
if (sp_w <= sc_w) {
return;
}
int lp = adj->get_value();
int lm = 0;
using namespace Gtk::Box_Helpers;
const BoxList& strips = strip_packer.children();
for (BoxList::const_iterator i = strips.begin(); i != strips.end(); ++i) {
if (i->get_widget() == &scroller_base) {
continue;
}
#ifdef MIXBUS
if (i->get_widget() == &mb_shadow) {
continue;
}
#endif
lm += i->get_widget()->get_width ();
if (lm > lp + 1) {
break;
}
}
scroller.get_hscrollbar()->set_value (max (adj->get_lower(), min (adj->get_upper(), lm - 1.0)));
}
bool
Mixer_UI::on_scroll_event (GdkEventScroll* ev)
{
switch (ev->direction) {
case GDK_SCROLL_LEFT:
scroll_left ();
return true;
case GDK_SCROLL_UP:
if (ev->state & Keyboard::TertiaryModifier) {
scroll_left ();
return true;
}
return false;
case GDK_SCROLL_RIGHT:
scroll_right ();
return true;
case GDK_SCROLL_DOWN:
if (ev->state & Keyboard::TertiaryModifier) {
scroll_right ();
return true;
}
return false;
}
return false;
}
void
Mixer_UI::vca_scroll_left ()
{
if (!vca_scroller.get_hscrollbar()) return;
Adjustment* adj = vca_scroller.get_hscrollbar()->get_adjustment();
int sc_w = vca_scroller.get_width();
int sp_w = strip_packer.get_width();
if (sp_w <= sc_w) {
return;
}
int lp = adj->get_value();
int lm = 0;
using namespace Gtk::Box_Helpers;
const BoxList& strips = vca_hpacker.children();
for (BoxList::const_iterator i = strips.begin(); i != strips.end(); ++i) {
if (i->get_widget() == &vca_scroller_base) {
continue;
}
lm += i->get_widget()->get_width ();
if (lm >= lp) {
lm -= i->get_widget()->get_width ();
break;
}
}
vca_scroller.get_hscrollbar()->set_value (max (adj->get_lower(), min (adj->get_upper(), lm - 1.0)));
}
void
Mixer_UI::vca_scroll_right ()
{
if (!vca_scroller.get_hscrollbar()) return;
Adjustment* adj = vca_scroller.get_hscrollbar()->get_adjustment();
int sc_w = vca_scroller.get_width();
int sp_w = strip_packer.get_width();
if (sp_w <= sc_w) {
return;
}
int lp = adj->get_value();
int lm = 0;
using namespace Gtk::Box_Helpers;
const BoxList& strips = vca_hpacker.children();
for (BoxList::const_iterator i = strips.begin(); i != strips.end(); ++i) {
if (i->get_widget() == &vca_scroller_base) {
continue;
}
lm += i->get_widget()->get_width ();
if (lm > lp + 1) {
break;
}
}
vca_scroller.get_hscrollbar()->set_value (max (adj->get_lower(), min (adj->get_upper(), lm - 1.0)));
}
bool
Mixer_UI::on_vca_scroll_event (GdkEventScroll* ev)
{
switch (ev->direction) {
case GDK_SCROLL_LEFT:
vca_scroll_left ();
return true;
case GDK_SCROLL_UP:
if (ev->state & Keyboard::TertiaryModifier) {
vca_scroll_left ();
return true;
}
return false;
case GDK_SCROLL_RIGHT:
vca_scroll_right ();
return true;
case GDK_SCROLL_DOWN:
if (ev->state & Keyboard::TertiaryModifier) {
vca_scroll_right ();
return true;
}
return false;
}
return false;
}
void
Mixer_UI::parameter_changed (string const & p)
{
if (p == "show-group-tabs") {
bool const s = _session ? _session->config.get_show_group_tabs () : true;
if (s) {
_group_tabs->show ();
} else {
_group_tabs->hide ();
}
} else if (p == "default-narrow_ms") {
bool const s = UIConfiguration::instance().get_default_narrow_ms ();
for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
(*i)->set_width_enum (s ? Narrow : Wide, this);
}
}
}
void
Mixer_UI::set_route_group_activation (RouteGroup* g, bool a)
{
g->set_active (a, this);
}
PluginSelector*
Mixer_UI::plugin_selector()
{
#ifdef DEFER_PLUGIN_SELECTOR_LOAD
if (!_plugin_selector)
_plugin_selector = new PluginSelector (PluginManager::instance());
#endif
return _plugin_selector;
}
void
Mixer_UI::setup_track_display ()
{
track_model = ListStore::create (stripable_columns);
track_display.set_model (track_model);
track_display.append_column (_("Show"), stripable_columns.visible);
track_display.append_column (_("Strips"), stripable_columns.text);
track_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
track_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
track_display.get_column (0)->set_expand(false);
track_display.get_column (1)->set_expand(true);
track_display.get_column (1)->set_sizing (Gtk::TREE_VIEW_COLUMN_FIXED);
track_display.set_name (X_("EditGroupList"));
track_display.get_selection()->set_mode (Gtk::SELECTION_NONE);
track_display.set_reorderable (true);
track_display.set_headers_visible (true);
track_display.set_can_focus(false);
track_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_delete));
track_model->signal_rows_reordered().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_reorder));
CellRendererToggle* track_list_visible_cell = dynamic_cast<CellRendererToggle*>(track_display.get_column_cell_renderer (0));
track_list_visible_cell->property_activatable() = true;
track_list_visible_cell->property_radio() = false;
track_list_visible_cell->signal_toggled().connect (sigc::mem_fun (*this, &Mixer_UI::track_visibility_changed));
track_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::track_display_button_press), false);
track_display_scroller.add (track_display);
track_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
track_display_frame.set_name("BaseFrame");
track_display_frame.set_shadow_type (Gtk::SHADOW_IN);
track_display_frame.add (track_display_scroller);
track_display_scroller.show();
track_display_frame.show();
track_display.show();
}
void
Mixer_UI::new_track_or_bus ()
{
ARDOUR_UI::instance()->add_route ();
}
void
Mixer_UI::update_title ()
{
if (!own_window()) {
return;
}
if (_session) {
string n;
if (_session->snap_name() != _session->name()) {
n = _session->snap_name ();
} else {
n = _session->name ();
}
if (_session->dirty ()) {
n = "*" + n;
}
WindowTitle title (n);
title += S_("Window|Mixer");
title += Glib::get_application_name ();
own_window()->set_title (title.get_string());
} else {
WindowTitle title (S_("Window|Mixer"));
title += Glib::get_application_name ();
own_window()->set_title (title.get_string());
}
}
MixerStrip*
Mixer_UI::strip_by_x (int x)
{
for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
int x1, x2, y;
(*i)->translate_coordinates (_content, 0, 0, x1, y);
x2 = x1 + (*i)->get_width();
if (x >= x1 && x <= x2) {
return (*i);
}
}
return 0;
}
void
Mixer_UI::set_axis_targets_for_operation ()
{
_axis_targets.clear ();
if (!_selection.empty()) {
_axis_targets = _selection.axes;
return;
}
// removed "implicit" selections of strips, after discussion on IRC
}
void
Mixer_UI::monitor_section_going_away ()
{
XMLNode* ui_node = Config->extra_xml(X_("UI"));
/* immediate state save.
*
* Tearoff settings are otherwise only stored during
* save_ardour_state(). The mon-section may or may not
* exist at that point.
*/
if (ui_node) {
XMLNode* tearoff_node = ui_node->child (X_("Tearoffs"));
if (tearoff_node) {
tearoff_node->remove_nodes_and_delete (X_("monitor-section"));
XMLNode* t = new XMLNode (X_("monitor-section"));
_monitor_section.tearoff().add_state (*t);
tearoff_node->add_child_nocopy (*t);
}
}
monitor_section_detached ();
out_packer.remove (_monitor_section.tearoff());
}
void
Mixer_UI::toggle_midi_input_active (bool flip_others)
{
boost::shared_ptr<RouteList> rl (new RouteList);
bool onoff = false;
set_axis_targets_for_operation ();
for (AxisViewSelection::iterator r = _axis_targets.begin(); r != _axis_targets.end(); ++r) {
boost::shared_ptr<MidiTrack> mt = boost::dynamic_pointer_cast<MidiTrack> ((*r)->stripable());
if (mt) {
rl->push_back (mt);
onoff = !mt->input_active();
}
}
_session->set_exclusive_input_active (rl, onoff, flip_others);
}
void
Mixer_UI::maximise_mixer_space ()
{
if (!own_window()) {
return;
}
if (_maximised) {
return;
}
_window->fullscreen ();
_maximised = true;
}
void
Mixer_UI::restore_mixer_space ()
{
if (!own_window()) {
return;
}
if (!_maximised) {
return;
}
own_window()->unfullscreen();
_maximised = false;
}
void
Mixer_UI::monitor_section_attached ()
{
Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action ("Mixer", "ToggleMonitorSection");
act->set_sensitive (true);
showhide_monitor_section (act->get_active ());
}
void
Mixer_UI::monitor_section_detached ()
{
Glib::RefPtr<Action> act = ActionManager::get_action ("Mixer", "ToggleMonitorSection");
act->set_sensitive (false);
}
Mixer_UI::PluginListMode
Mixer_UI::plugin_list_mode () const
{
if (favorite_plugins_mode_combo.get_active_text() == _("Top-10 Plugins")) {
return PLM_TopHits;
} else if (favorite_plugins_mode_combo.get_active_text() == _("Recent Plugins")) {
return PLM_Recent;
} else {
return PLM_Favorite;
}
}
void
Mixer_UI::store_current_favorite_order ()
{
if (plugin_list_mode () != PLM_Favorite || !plugin_search_entry.get_text ().empty()) {
return;
}
typedef Gtk::TreeModel::Children type_children;
type_children children = favorite_plugins_model->children();
favorite_ui_order.clear();
for(type_children::iterator iter = children.begin(); iter != children.end(); ++iter)
{
Gtk::TreeModel::Row row = *iter;
ARDOUR::PluginPresetPtr ppp = row[favorite_plugins_columns.plugin];
favorite_ui_order.push_back ((*ppp->_pip).unique_id);
favorite_ui_state[(*ppp->_pip).unique_id] = favorite_plugins_display.row_expanded (favorite_plugins_model->get_path(iter));
}
}
void
Mixer_UI::save_favorite_ui_state (const TreeModel::iterator& iter, const TreeModel::Path& path)
{
Gtk::TreeModel::Row row = *iter;
ARDOUR::PluginPresetPtr ppp = row[favorite_plugins_columns.plugin];
assert (ppp);
favorite_ui_state[(*ppp->_pip).unique_id] = favorite_plugins_display.row_expanded (favorite_plugins_model->get_path(iter));
}
void
Mixer_UI::plugin_list_mode_changed ()
{
if (plugin_list_mode () == PLM_Favorite) {
PBD::Unwinder<bool> uw (ignore_plugin_refill, true);
favorite_plugins_search_hbox.show ();
plugin_search_entry.set_text ("");
} else {
favorite_plugins_search_hbox.hide ();
}
refill_favorite_plugins ();
}
void
Mixer_UI::plugin_search_entry_changed ()
{
if (plugin_list_mode () == PLM_Favorite) {
refill_favorite_plugins ();
}
}
void
Mixer_UI::plugin_search_clear_button_clicked ()
{
plugin_search_entry.set_text ("");
}
void
Mixer_UI::refiller (PluginInfoList& result, const PluginInfoList& plugs)
{
PluginManager& manager (PluginManager::instance());
PluginListMode plm = plugin_list_mode ();
std::string searchstr = plugin_search_entry.get_text ();
setup_search_string (searchstr);
for (PluginInfoList::const_iterator i = plugs.begin(); i != plugs.end(); ++i) {
bool maybe_show = true;
if (plm == PLM_Favorite) {
if (manager.get_status (*i) != PluginManager::Favorite) {
maybe_show = false;
}
if (maybe_show && !searchstr.empty()) {
maybe_show = false;
/* check name */
std::string compstr = (*i)->name;
setup_search_string (compstr);
maybe_show |= match_search_strings (compstr, searchstr);
/* check tags */
std::string tags = manager.get_tags_as_string (*i);
setup_search_string (tags);
maybe_show |= match_search_strings (tags, searchstr);
}
} else {
int64_t lru;
uint64_t use_count;
if (!manager.stats (*i, lru, use_count)) {
maybe_show = false;
}
if (plm == PLM_Recent && lru == 0) {
maybe_show = false;
}
}
if (!maybe_show) {
continue;
}
result.push_back (*i);
}
}
void
Mixer_UI::refill_favorite_plugins ()
{
if (ignore_plugin_refill) {
return;
}
PluginInfoList plugs;
PluginManager& mgr (PluginManager::instance());
#ifdef WINDOWS_VST_SUPPORT
refiller (plugs, mgr.windows_vst_plugin_info ());
#endif
#ifdef LXVST_SUPPORT
refiller (plugs, mgr.lxvst_plugin_info ());
#endif
#ifdef MACVST_SUPPORT
refiller (plugs, mgr.mac_vst_plugin_info ());
#endif
#ifdef VST3_SUPPORT
refiller (plugs, mgr.vst3_plugin_info ());
#endif
#ifdef AUDIOUNIT_SUPPORT
refiller (plugs, mgr.au_plugin_info ());
#endif
refiller (plugs, mgr.ladspa_plugin_info ());
refiller (plugs, mgr.lv2_plugin_info ());
refiller (plugs, mgr.lua_plugin_info ());
switch (plugin_list_mode ()) {
default:
/* use favorites as-is */
break;
case PLM_TopHits:
{
PluginChartsSorter cmp;
plugs.sort (cmp);
plugs.resize (std::min (plugs.size(), size_t(UIConfiguration::instance().get_max_plugin_chart())));
}
break;
case PLM_Recent:
{
PluginRecentSorter cmp;
plugs.sort (cmp);
plugs.resize (std::min (plugs.size(), size_t(10)));
plugs.resize (std::min (plugs.size(), size_t(UIConfiguration::instance().get_max_plugin_recent())));
}
break;
}
plugin_list = plugs;
sync_treeview_from_favorite_order ();
//store_current_favorite_order ();
}
void
Mixer_UI::maybe_refill_favorite_plugins (PluginListMode plm)
{
switch (plm) {
case PLM_Favorite:
if (plugin_list_mode () == PLM_Favorite) {
refill_favorite_plugins();
}
break;
default:
if (plugin_list_mode () != PLM_Favorite) {
refill_favorite_plugins();
}
break;
}
}
void
Mixer_UI::sync_treeview_favorite_ui_state (const TreeModel::Path& path, const TreeModel::iterator&)
{
TreeIter iter;
if (!(iter = favorite_plugins_model->get_iter (path))) {
return;
}
ARDOUR::PluginPresetPtr ppp = (*iter)[favorite_plugins_columns.plugin];
if (!ppp) {
return;
}
PluginInfoPtr pip = ppp->_pip;
if (favorite_ui_state.find (pip->unique_id) != favorite_ui_state.end ()) {
if (favorite_ui_state[pip->unique_id]) {
favorite_plugins_display.expand_row (path, true);
}
}
}
void
Mixer_UI::sync_treeview_from_favorite_order ()
{
PBD::Unwinder<bool> uw (ignore_plugin_reorder, true);
switch (plugin_list_mode ()) {
case PLM_Favorite:
{
PluginUIOrderSorter cmp (favorite_ui_order);
plugin_list.sort (cmp);
}
break;
case PLM_TopHits:
{
PluginABCSorter cmp;
plugin_list.sort (cmp);
}
case PLM_Recent:
break;
}
favorite_plugins_model->clear ();
for (PluginInfoList::const_iterator i = plugin_list.begin(); i != plugin_list.end(); ++i) {
PluginInfoPtr pip = (*i);
TreeModel::Row newrow = *(favorite_plugins_model->append());
newrow[favorite_plugins_columns.name] = (*i)->name;
newrow[favorite_plugins_columns.plugin] = PluginPresetPtr (new PluginPreset(pip));
if (!_session) {
continue;
}
vector<ARDOUR::Plugin::PresetRecord> presets = (*i)->get_presets (true);
for (vector<ARDOUR::Plugin::PresetRecord>::const_iterator j = presets.begin(); j != presets.end(); ++j) {
if (!(*j).user) {
continue;
}
Gtk::TreeModel::Row child_row = *(favorite_plugins_model->append (newrow.children()));
child_row[favorite_plugins_columns.name] = (*j).label;
child_row[favorite_plugins_columns.plugin] = PluginPresetPtr (new PluginPreset(pip, &(*j)));
}
if (favorite_ui_state.find (pip->unique_id) != favorite_ui_state.end ()) {
if (favorite_ui_state[pip->unique_id]) {
favorite_plugins_display.expand_row (favorite_plugins_model->get_path(newrow), true);
}
}
}
}
void
Mixer_UI::popup_note_context_menu (GdkEventButton *ev)
{
using namespace Gtk::Menu_Helpers;
Gtk::Menu* m = ARDOUR_UI::instance()->shared_popup_menu ();
MenuList& items = m->items ();
if (_selection.axes.empty()) {
items.push_back (MenuElem (_("No Track/Bus is selected.")));
} else {
items.push_back (MenuElem (_("Add at the top"),
sigc::bind (sigc::mem_fun (*this, &Mixer_UI::add_selected_processor), AddTop)));
items.push_back (MenuElem (_("Add Pre-Fader"),
sigc::bind (sigc::mem_fun (*this, &Mixer_UI::add_selected_processor), AddPreFader)));
items.push_back (MenuElem (_("Add Post-Fader"),
sigc::bind (sigc::mem_fun (*this, &Mixer_UI::add_selected_processor), AddPostFader)));
items.push_back (MenuElem (_("Add at the end"),
sigc::bind (sigc::mem_fun (*this, &Mixer_UI::add_selected_processor), AddBottom)));
}
items.push_back (SeparatorElem());
items.push_back (MenuElem (_("Remove from favorites"), sigc::mem_fun (*this, &Mixer_UI::remove_selected_from_favorites)));
ARDOUR::PluginPresetPtr ppp = selected_plugin();
if (ppp && ppp->_preset.valid && ppp->_preset.user) {
// we cannot currently delete AU presets
if (!ppp->_pip || ppp->_pip->type != AudioUnit) {
items.push_back (MenuElem (_("Delete Preset"), sigc::mem_fun (*this, &Mixer_UI::delete_selected_preset)));
}
}
m->popup (ev->button, ev->time);
}
bool
Mixer_UI::plugin_row_button_press (GdkEventButton *ev)
{
if ((ev->type == GDK_BUTTON_PRESS) && (ev->button == 3)) {
TreeModel::Path path;
TreeViewColumn* column;
int cellx, celly;
if (favorite_plugins_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
Glib::RefPtr<Gtk::TreeView::Selection> selection = favorite_plugins_display.get_selection();
if (selection) {
selection->unselect_all();
selection->select(path);
}
}
ARDOUR::PluginPresetPtr ppp = selected_plugin();
if (ppp) {
popup_note_context_menu (ev);
}
}
return false;
}
PluginPresetPtr
Mixer_UI::selected_plugin ()
{
Glib::RefPtr<Gtk::TreeView::Selection> selection = favorite_plugins_display.get_selection();
if (!selection) {
return PluginPresetPtr();
}
Gtk::TreeModel::iterator iter = selection->get_selected();
if (!iter) {
return PluginPresetPtr();
}
return (*iter)[favorite_plugins_columns.plugin];
}
void
Mixer_UI::add_selected_processor (ProcessorPosition pos)
{
ARDOUR::PluginPresetPtr ppp = selected_plugin();
if (ppp) {
add_favorite_processor (ppp, pos);
}
}
void
Mixer_UI::delete_selected_preset ()
{
if (!_session) {
return;
}
ARDOUR::PluginPresetPtr ppp = selected_plugin();
if (!ppp || !ppp->_preset.valid || !ppp->_preset.user) {
return;
}
PluginPtr plugin = ppp->_pip->load (*_session);
plugin->get_presets();
plugin->remove_preset (ppp->_preset.label);
}
void
Mixer_UI::remove_selected_from_favorites ()
{
ARDOUR::PluginPresetPtr ppp = selected_plugin();
if (!ppp) {
return;
}
PluginManager::PluginStatusType status = PluginManager::Normal;
PluginManager& manager (PluginManager::instance());
manager.set_status (ppp->_pip->type, ppp->_pip->unique_id, status);
manager.save_statuses ();
}
void
Mixer_UI::plugin_row_activated (const TreeModel::Path& path, TreeViewColumn* column)
{
TreeIter iter;
if (!(iter = favorite_plugins_model->get_iter (path))) {
return;
}
ARDOUR::PluginPresetPtr ppp = (*iter)[favorite_plugins_columns.plugin];
add_favorite_processor (ppp, AddPreFader); // TODO: preference?!
}
void
Mixer_UI::add_favorite_processor (ARDOUR::PluginPresetPtr ppp, ProcessorPosition pos)
{
if (!_session || _selection.axes.empty()) {
return;
}
PluginInfoPtr pip = ppp->_pip;
for (AxisViewSelection::iterator i = _selection.axes.begin(); i != _selection.axes.end(); ++i) {
boost::shared_ptr<ARDOUR::Route> rt = boost::dynamic_pointer_cast<ARDOUR::Route> ((*i)->stripable());
if (!rt) {
continue;
}
PluginPtr p = pip->load (*_session);
if (!p) {
continue;
}
if (ppp->_preset.valid) {
p->load_preset (ppp->_preset);
}
Route::ProcessorStreams err;
boost::shared_ptr<Processor> processor (new PluginInsert (*_session, rt->time_domain(), p));
switch (pos) {
case AddTop:
rt->add_processor_by_index (processor, 0, &err, Config->get_new_plugins_active ());
break;
case AddPreFader:
rt->add_processor (processor, PreFader, &err, Config->get_new_plugins_active ());
break;
case AddPostFader:
{
int idx = 0;
int pos = 0;
for (;;++idx) {
boost::shared_ptr<Processor> np = rt->nth_processor (idx);
if (!np) {
break;
}
if (!np->display_to_user()) {
continue;
}
if (boost::dynamic_pointer_cast<Amp> (np) && // Fader, not Trim
boost::dynamic_pointer_cast<Amp> (np)->gain_control()->parameter().type() == GainAutomation) {
break;
}
++pos;
}
rt->add_processor_by_index (processor, ++pos, &err, Config->get_new_plugins_active ());
}
break;
case AddBottom:
rt->add_processor_by_index (processor, -1, &err, Config->get_new_plugins_active ());
break;
}
}
}
bool
PluginTreeStore::row_drop_possible_vfunc(const Gtk::TreeModel::Path& dest, const Gtk::SelectionData& data) const
{
if (data.get_target() != "GTK_TREE_MODEL_ROW") {
return false;
}
// only allow to re-order top-level items
TreePath src;
if (TreePath::get_from_selection_data (data, src)) {
if (src.up() && src.up()) {
return false;
}
}
// don't allow to drop as child-rows.
Gtk::TreeModel::Path _dest = dest; // un const
const bool is_child = _dest.up (); // explicit bool for clang
if (!is_child || _dest.empty ()) {
return true;
}
return false;
}
bool
Mixer_UI::plugin_drag_motion (const Glib::RefPtr<Gdk::DragContext>& ctx, int x, int y, guint time)
{
std::string target = favorite_plugins_display.drag_dest_find_target (ctx, favorite_plugins_display.drag_dest_get_target_list());
if (target.empty()) {
ctx->drag_status (Gdk::DragAction (0), time);
return false;
}
if (target == "GTK_TREE_MODEL_ROW") {
if (plugin_list_mode () == PLM_Favorite && plugin_search_entry.get_text ().empty()) {
/* re-order rows */
ctx->drag_status (Gdk::ACTION_MOVE, time);
return true;
}
} else if (target == "x-ardour/plugin.preset") {
ctx->drag_status (Gdk::ACTION_COPY, time);
//favorite_plugins_mode_combo.set_active_text (_("Favorite Plugins"));
return true;
}
ctx->drag_status (Gdk::DragAction (0), time);
return false;
}
void
Mixer_UI::plugin_drop (const Glib::RefPtr<Gdk::DragContext>&, const Gtk::SelectionData& data)
{
if (data.get_target() != "x-ardour/plugin.preset") {
return;
}
if (data.get_length() != sizeof (PluginPresetPtr)) {
return;
}
const void *d = data.get_data();
const PluginPresetPtr ppp = *(static_cast<const PluginPresetPtr*> (d));
PluginManager::PluginStatusType status = PluginManager::Favorite;
PluginManager& manager (PluginManager::instance());
manager.set_status (ppp->_pip->type, ppp->_pip->unique_id, status);
manager.save_statuses ();
}
void
Mixer_UI::do_vca_assign (boost::shared_ptr<VCA> vca)
{
/* call protected MixerActor:: method */
vca_assign (vca);
}
void
Mixer_UI::do_vca_unassign (boost::shared_ptr<VCA> vca)
{
/* call protected MixerActor:: method */
vca_unassign (vca);
}
void
Mixer_UI::show_spill (boost::shared_ptr<Stripable> s)
{
boost::shared_ptr<Stripable> ss = spilled_strip.lock();
if (ss == s) {
return;
}
spilled_strip = s;
_spill_gone_connection.disconnect ();
show_spill_change (s); /* EMIT SIGNAL */
if (s) {
s->DropReferences.connect (_spill_gone_connection, invalidator (*this), boost::bind (&Mixer_UI::spill_nothing, this), gui_context());
_group_tabs->set_sensitive (false);
} else {
_group_tabs->set_sensitive (true);
}
redisplay_track_list ();
}
void
Mixer_UI::spill_nothing ()
{
show_spill (boost::shared_ptr<Stripable> ());
}
bool
Mixer_UI::showing_spill_for (boost::shared_ptr<Stripable> s) const
{
return s == spilled_strip.lock();
}
void
Mixer_UI::register_actions ()
{
Glib::RefPtr<ActionGroup> group = ActionManager::create_action_group (bindings, X_("Mixer"));
ActionManager::register_action (group, "solo", _("Toggle Solo on Mixer-Selected Tracks/Busses"), sigc::mem_fun (*this, &Mixer_UI::solo_action));
ActionManager::register_action (group, "mute", _("Toggle Mute on Mixer-Selected Tracks/Busses"), sigc::mem_fun (*this, &Mixer_UI::mute_action));
ActionManager::register_action (group, "recenable", _("Toggle Rec-enable on Mixer-Selected Tracks/Busses"), sigc::mem_fun (*this, &Mixer_UI::rec_enable_action));
ActionManager::register_action (group, "increment-gain", _("Decrease Gain on Mixer-Selected Tracks/Busses"), sigc::mem_fun (*this, &Mixer_UI::step_gain_up_action));
ActionManager::register_action (group, "decrement-gain", _("Increase Gain on Mixer-Selected Tracks/Busses"), sigc::mem_fun (*this, &Mixer_UI::step_gain_down_action));
ActionManager::register_action (group, "unity-gain", _("Set Gain to 0dB on Mixer-Selected Tracks/Busses"), sigc::mem_fun (*this, &Mixer_UI::unity_gain_action));
ActionManager::register_action (group, "copy-processors", _("Copy Selected Processors"), sigc::mem_fun (*this, &Mixer_UI::copy_processors));
ActionManager::register_action (group, "cut-processors", _("Cut Selected Processors"), sigc::mem_fun (*this, &Mixer_UI::cut_processors));
ActionManager::register_action (group, "paste-processors", _("Paste Selected Processors"), sigc::mem_fun (*this, &Mixer_UI::paste_processors));
ActionManager::register_action (group, "delete-processors", _("Delete Selected Processors"), sigc::mem_fun (*this, &Mixer_UI::delete_processors));
ActionManager::register_action (group, "select-all-processors", _("Select All (visible) Processors"), sigc::mem_fun (*this, &Mixer_UI::select_all_processors));
ActionManager::register_action (group, "toggle-processors", _("Toggle Selected Processors"), sigc::mem_fun (*this, &Mixer_UI::toggle_processors));
ActionManager::register_action (group, "ab-plugins", _("Toggle Selected Plugins"), sigc::mem_fun (*this, &Mixer_UI::ab_plugins));
ActionManager::register_action (group, "select-none", _("Deselect all strips and processors"), sigc::mem_fun (*this, &Mixer_UI::select_none));
ActionManager::register_action (group, "select-next-stripable", _("Select Next Mixer Strip"), sigc::mem_fun (*this, &Mixer_UI::select_next_strip));
ActionManager::register_action (group, "select-prev-stripable", _("Select Previous Mixer Strip"), sigc::mem_fun (*this, &Mixer_UI::select_prev_strip));
ActionManager::register_action (group, "scroll-left", _("Scroll Mixer Window to the left"), sigc::mem_fun (*this, &Mixer_UI::scroll_left));
ActionManager::register_action (group, "scroll-right", _("Scroll Mixer Window to the right"), sigc::mem_fun (*this, &Mixer_UI::scroll_right));
ActionManager::register_action (group, "toggle-midi-input-active", _("Toggle MIDI Input Active for Mixer-Selected Tracks/Busses"),
sigc::bind (sigc::mem_fun (*this, &Mixer_UI::toggle_midi_input_active), false));
ActionManager::register_toggle_action (group, X_("ToggleMixerList"), _("Mixer: Show Mixer List"), sigc::mem_fun (*this, &Mixer_UI::toggle_mixer_list));
ActionManager::register_toggle_action (group, X_("ToggleVCAPane"), _("Mixer: Show VCAs"), sigc::mem_fun (*this, &Mixer_UI::toggle_vcas));
#ifdef MIXBUS
ActionManager::register_toggle_action (group, X_("ToggleMixbusPane"), _("Mixer: Show Mixbusses"), sigc::mem_fun (*this, &Mixer_UI::toggle_mixbuses));
#endif
ActionManager::register_toggle_action (group, X_("ToggleMonitorSection"), _("Mixer: Show Monitor Section"), sigc::mem_fun (*this, &Mixer_UI::toggle_monitor_section));
ActionManager::register_toggle_action (group, X_("ToggleFoldbackStrip"), _("Mixer: Show Foldback Strip"), sigc::mem_fun (*this, &Mixer_UI::toggle_foldback_strip));
ActionManager::register_toggle_action (group, X_("toggle-disk-monitor"), _("Toggle Disk Monitoring"), sigc::bind (sigc::mem_fun (*this, &Mixer_UI::toggle_monitor_action), MonitorDisk, false, false));
ActionManager::register_toggle_action (group, X_("toggle-input-monitor"), _("Toggle Input Monitoring"), sigc::bind (sigc::mem_fun (*this, &Mixer_UI::toggle_monitor_action), MonitorInput, false, false));
}
void
Mixer_UI::load_bindings ()
{
bindings = Bindings::get_bindings (X_("Mixer"));
}
template<class T> void
Mixer_UI::control_action (boost::shared_ptr<T> (Stripable::*get_control)() const)
{
boost::shared_ptr<ControlList> cl (new ControlList);
boost::shared_ptr<AutomationControl> ac;
bool val = false;
bool have_val = false;
set_axis_targets_for_operation ();
BOOST_FOREACH(AxisView* r, _axis_targets) {
boost::shared_ptr<Stripable> s = r->stripable();
if (s) {
ac = (s.get()->*get_control)();
if (ac) {
ac->start_touch (timepos_t (_session->audible_sample ()));
cl->push_back (ac);
if (!have_val) {
val = !ac->get_value();
have_val = true;
}
}
}
}
_session->set_controls (cl, val, Controllable::UseGroup);
}
void
Mixer_UI::solo_action ()
{
control_action (&Stripable::solo_control);
}
void
Mixer_UI::mute_action ()
{
control_action (&Stripable::mute_control);
}
void
Mixer_UI::rec_enable_action ()
{
control_action (&Stripable::rec_enable_control);
}
AutomationControlSet
Mixer_UI::selected_gaincontrols ()
{
set_axis_targets_for_operation ();
AutomationControlSet rv;
BOOST_FOREACH(AxisView* r, _axis_targets) {
MixerStrip* ms = dynamic_cast<MixerStrip*> (r);
if (ms) {
boost::shared_ptr<GainControl> ac (ms->route()->gain_control());
ControlList cl (ac->grouped_controls());
for (ControlList::const_iterator c = cl.begin(); c != cl.end (); ++c) {
rv.insert (*c);
}
rv.insert (ac);
}
}
return rv;
}
void
Mixer_UI::step_gain_up_action ()
{
AutomationControlSet acs = selected_gaincontrols ();
for (AutomationControlSet::const_iterator i = acs.begin(); i != acs.end (); ++i) {
boost::shared_ptr<GainControl> ac = boost::dynamic_pointer_cast<GainControl> (*i);
assert (ac);
ac->set_value (dB_to_coefficient (accurate_coefficient_to_dB (ac->get_value()) + 0.1), Controllable::NoGroup);
}
}
void
Mixer_UI::step_gain_down_action ()
{
AutomationControlSet acs = selected_gaincontrols ();
for (AutomationControlSet::const_iterator i = acs.begin(); i != acs.end (); ++i) {
boost::shared_ptr<GainControl> ac = boost::dynamic_pointer_cast<GainControl> (*i);
assert (ac);
ac->set_value (dB_to_coefficient (accurate_coefficient_to_dB (ac->get_value()) - 0.1), Controllable::NoGroup);
}
}
void
Mixer_UI::unity_gain_action ()
{
set_axis_targets_for_operation ();
BOOST_FOREACH(AxisView* r, _axis_targets) {
boost::shared_ptr<Stripable> s = r->stripable();
if (s) {
boost::shared_ptr<AutomationControl> ac = s->gain_control();
if (ac) {
ac->set_value (1.0, Controllable::UseGroup);
}
}
}
}
void
Mixer_UI::copy_processors ()
{
set_axis_targets_for_operation ();
BOOST_FOREACH(AxisView* r, _axis_targets) {
MixerStrip* ms = dynamic_cast<MixerStrip*> (r);
if (ms) {
ms->copy_processors ();
}
}
}
void
Mixer_UI::cut_processors ()
{
set_axis_targets_for_operation ();
BOOST_FOREACH(AxisView* r, _axis_targets) {
MixerStrip* ms = dynamic_cast<MixerStrip*> (r);
if (ms) {
ms->cut_processors ();
}
}
}
void
Mixer_UI::paste_processors ()
{
set_axis_targets_for_operation ();
BOOST_FOREACH(AxisView* r, _axis_targets) {
MixerStrip* ms = dynamic_cast<MixerStrip*> (r);
if (ms) {
ms->paste_processors ();
}
}
}
void
Mixer_UI::select_all_processors ()
{
set_axis_targets_for_operation ();
BOOST_FOREACH(AxisView* r, _axis_targets) {
MixerStrip* ms = dynamic_cast<MixerStrip*> (r);
if (ms) {
ms->select_all_processors ();
}
}
}
void
Mixer_UI::toggle_processors ()
{
set_axis_targets_for_operation ();
BOOST_FOREACH(AxisView* r, _axis_targets) {
MixerStrip* ms = dynamic_cast<MixerStrip*> (r);
if (ms) {
ms->toggle_processors ();
}
}
}
void
Mixer_UI::ab_plugins ()
{
set_axis_targets_for_operation ();
BOOST_FOREACH(AxisView* r, _axis_targets) {
MixerStrip* ms = dynamic_cast<MixerStrip*> (r);
if (ms) {
ms->ab_plugins ();
}
}
}
void
Mixer_UI::vca_assign (boost::shared_ptr<VCA> vca)
{
set_axis_targets_for_operation ();
BOOST_FOREACH(AxisView* r, _axis_targets) {
MixerStrip* ms = dynamic_cast<MixerStrip*> (r);
if (ms) {
ms->vca_assign (vca);
}
}
}
void
Mixer_UI::vca_unassign (boost::shared_ptr<VCA> vca)
{
set_axis_targets_for_operation ();
BOOST_FOREACH(AxisView* r, _axis_targets) {
MixerStrip* ms = dynamic_cast<MixerStrip*> (r);
if (ms) {
ms->vca_unassign (vca);
}
}
}
bool
Mixer_UI::screenshot (std::string const& filename)
{
if (!_session) {
return false;
}
int height = strip_packer.get_height();
bool with_vca = vca_vpacker.get_visible ();
MixerStrip* master = strip_by_route (_session->master_out ());
Gtk::OffscreenWindow osw;
Gtk::HBox b;
osw.add (b);
b.show ();
/* unpack widgets, add to OffscreenWindow */
strip_group_box.remove (strip_packer);
b.pack_start (strip_packer, false, false);
/* hide extra elements inside strip_packer */
scroller_base.hide ();
#ifdef MIXBUS
mb_shadow.hide();
#endif
if (with_vca) {
/* work around Gtk::ScrolledWindow */
Gtk::Viewport* viewport = (Gtk::Viewport*) vca_scroller.get_child();
viewport->remove (); // << vca_hpacker
b.pack_start (vca_hpacker, false, false);
/* hide some growing widgets */
vca_scroller_base.hide();
}
if (master) {
out_packer.remove (*master);
b.pack_start (*master, false, false);
master->hide_master_spacer (true);
}
/* prepare the OffscreenWindow for rendering */
osw.set_size_request (-1, height);
osw.show ();
osw.queue_resize ();
osw.queue_draw ();
osw.get_window()->process_updates (true);
/* create screenshot */
Glib::RefPtr<Gdk::Pixbuf> pb = osw.get_pixbuf ();
pb->save (filename, "png");
/* unpack elements before destroying the Box & OffscreenWindow */
list<Gtk::Widget*> children = b.get_children();
for (list<Gtk::Widget*>::iterator child = children.begin(); child != children.end(); ++child) {
b.remove (**child);
}
osw.remove ();
/* now re-pack the widgets into the main mixer window */
scroller_base.show ();
#ifdef MIXBUS
mb_shadow.show();
#endif
strip_group_box.pack_start (strip_packer);
if (with_vca) {
vca_scroller_base.show();
vca_scroller.add (vca_hpacker);
}
if (master) {
master->hide_master_spacer (false);
out_packer.pack_start (*master, false, false);
}
return true;
}
void
Mixer_UI::toggle_monitor_action (MonitorChoice monitor_choice, bool group_override, bool all)
{
MonitorChoice mc;
boost::shared_ptr<RouteList> rl;
for (AxisViewSelection::iterator i = _selection.axes.begin(); i != _selection.axes.end(); ++i) {
boost::shared_ptr<ARDOUR::Route> rt = boost::dynamic_pointer_cast<ARDOUR::Route> ((*i)->stripable());
if (!rt->monitoring_control ()) {
/* skip busses */
continue;
}
if (rt->monitoring_control()->monitoring_choice() & monitor_choice) {
mc = MonitorChoice (rt->monitoring_control()->monitoring_choice() & ~monitor_choice);
} else {
mc = MonitorChoice (rt->monitoring_control()->monitoring_choice() | monitor_choice);
}
if (all) {
/* Primary-Tertiary-click applies change to all routes */
rl = _session->get_routes ();
_session->set_controls (route_list_to_control_list (rl, &Stripable::monitoring_control), (double) mc, Controllable::NoGroup);
} else if (group_override) {
rl.reset (new RouteList);
rl->push_back (rt);
_session->set_controls (route_list_to_control_list (rl, &Stripable::monitoring_control), (double) mc, Controllable::InverseGroup);
} else {
rl.reset (new RouteList);
rl->push_back (rt);
_session->set_controls (route_list_to_control_list (rl, &Stripable::monitoring_control), (double) mc, Controllable::UseGroup);
}
}
}
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