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419c7e95f3
livetrax/gtk2_ardour/mixer_ui.cc
Paul Davis 419c7e95f3 GUI modifications to improve VCA strips and their placement in the mixer 
Note that this includes some changes that actually make mixer pane settings get restored,
which has been broken for some time. Of course, they are not restored perfectly, yet.
2016-05-31 15:30:39 -04:00

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/*
Copyright (C) 2000-2004 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef WAF_BUILD
#include "gtk2ardour-config.h"
#endif
#include <algorithm>
#include <map>
#include <sigc++/bind.h>
#include <gtkmm/accelmap.h>
#include "pbd/convert.h"
#include "pbd/stacktrace.h"
#include "pbd/unwind.h"
#include <glibmm/threads.h>
#include <gtkmm2ext/gtk_ui.h>
#include <gtkmm2ext/keyboard.h>
#include <gtkmm2ext/utils.h>
#include <gtkmm2ext/tearoff.h>
#include <gtkmm2ext/window_title.h>
#include <gtkmm2ext/doi.h>
#include "ardour/amp.h"
#include "ardour/debug.h"
#include "ardour/midi_track.h"
#include "ardour/plugin_manager.h"
#include "ardour/route_group.h"
#include "ardour/route_sorters.h"
#include "ardour/session.h"
#include "ardour/vca.h"
#include "ardour/vca_manager.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 "ardour_ui.h"
#include "prompter.h"
#include "utils.h"
#include "route_sorter.h"
#include "actions.h"
#include "gui_thread.h"
#include "mixer_group_tabs.h"
#include "timers.h"
#include "ui_config.h"
#include "vca_master_strip.h"
#include "i18n.h"
using namespace ARDOUR;
using namespace ARDOUR_UI_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"))
, no_track_list_redisplay (false)
, in_group_row_change (false)
, track_menu (0)
, _monitor_section (0)
, _plugin_selector (0)
, _strip_width (UIConfiguration::instance().get_default_narrow_ms() ? Narrow : Wide)
, ignore_reorder (false)
, _in_group_rebuild_or_clear (false)
, _route_deletion_in_progress (false)
, _following_editor_selection (false)
, _maximised (false)
, _show_mixer_list (true)
{
Route::SyncOrderKeys.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::sync_treeview_from_order_keys, this), gui_context());
/* bindings was already set in MixerActor constructor */
_content.set_data ("ardour-bindings", bindings);
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_release_event().connect (sigc::mem_fun(*this, &Mixer_UI::strip_scroller_button_release));
/* set up drag-n-drop */
vector<TargetEntry> target_table;
target_table.push_back (TargetEntry ("PluginFavoritePtr"));
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);
_group_tabs = new MixerGroupTabs (this);
VBox* b = manage (new VBox);
b->pack_start (*_group_tabs, PACK_SHRINK);
b->pack_start (strip_packer);
b->show_all ();
scroller.add (*b);
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 (_("Group"), group_columns.text);
group_display.append_column (_("Show"), group_columns.visible);
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(true);
group_display.get_column (1)->set_expand(false);
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 (0));
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 (1));
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);
HBox* route_group_display_button_box = manage (new HBox());
Button* route_group_add_button = manage (new Button ());
Button* route_group_remove_button = manage (new Button ());
Widget* w;
w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
w->show();
route_group_add_button->add (*w);
w = manage (new Image (Stock::REMOVE, ICON_SIZE_BUTTON));
w->show();
route_group_remove_button->add (*w);
route_group_display_button_box->set_homogeneous (true);
route_group_add_button->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_route_group));
route_group_remove_button->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::remove_selected_route_group));
route_group_display_button_box->add (*route_group_add_button);
route_group_display_button_box->add (*route_group_remove_button);
group_display_vbox.pack_start (group_display_scroller, true, true);
group_display_vbox.pack_start (*route_group_display_button_box, false, false);
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 ("PluginPresetPtr"));
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 (true);
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(), "PluginFavoritePtr");
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_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));
favorite_plugins_model->signal_row_has_child_toggled().connect (sigc::mem_fun (*this, &Mixer_UI::sync_treeview_favorite_ui_state));
favorite_plugins_scroller.add (favorite_plugins_display);
favorite_plugins_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
favorite_plugins_frame.set_name ("BaseFrame");
favorite_plugins_frame.set_shadow_type (Gtk::SHADOW_IN);
favorite_plugins_frame.add (favorite_plugins_scroller);
rhs_pane1.pack1 (favorite_plugins_frame, false, true);
rhs_pane1.pack2 (track_display_frame);
rhs_pane2.pack1 (rhs_pane1);
rhs_pane2.pack2 (group_display_frame);
list_vpacker.pack_start (rhs_pane2, true, true);
vca_scroller.add (vca_packer);
vca_scroller.set_policy (Gtk::POLICY_ALWAYS, Gtk::POLICY_AUTOMATIC);
inner_pane.pack1 (scroller);
inner_pane.pack2 (vca_scroller);
global_hpacker.pack_start (inner_pane, true, true);
global_hpacker.pack_start (out_packer, false, false);
list_hpane.pack1(list_vpacker, false, true);
list_hpane.pack2(global_hpacker, true, false);
rhs_pane1.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
static_cast<Gtk::Paned*> (&rhs_pane1)));
rhs_pane2.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
static_cast<Gtk::Paned*> (&rhs_pane2)));
list_hpane.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
static_cast<Gtk::Paned*> (&list_hpane)));
inner_pane.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
static_cast<Gtk::Paned*> (&inner_pane)));
_content.pack_start (list_hpane, true, true);
update_title ();
route_group_display_button_box->show();
route_group_add_button->show();
route_group_remove_button->show();
_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_button.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_packer.show();
out_packer.show();
list_hpane.show();
group_display.show();
favorite_plugins_display.show();
MixerStrip::CatchDeletion.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::remove_strip, this, _1), 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());
PluginManager::instance ().PluginStatusesChanged.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());
}
Mixer_UI::~Mixer_UI ()
{
if (_monitor_section) {
monitor_section_detached ();
delete _monitor_section;
}
delete _plugin_selector;
}
void
Mixer_UI::track_editor_selection ()
{
PublicEditor::instance().get_selection().TracksChanged.connect (sigc::mem_fun (*this, &Mixer_UI::follow_editor_selection));
}
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_scroll_event().connect (sigc::mem_fun (*this, &Mixer_UI::on_scroll_event), false);
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 ();
}
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 */
MixerStrip* ms;
TreeModel::Children rows = track_model->children();
TreeModel::Children::iterator ri;
for (ri = rows.begin(); ri != rows.end(); ++ri) {
ms = (*ri)[track_columns.strip];
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::add_masters (VCAList& vcas)
{
for (VCAList::iterator v = vcas.begin(); v != vcas.end(); ++v) {
VCAMasterStrip* vms = new VCAMasterStrip (_session, *v);
TreeModel::Row row = *(track_model->append());
row[track_columns.text] = (*v)->name();
row[track_columns.visible] = true;
row[track_columns.vca] = vms;
}
redisplay_track_list ();
}
void
Mixer_UI::remove_master (VCAMasterStrip* vms)
{
}
void
Mixer_UI::add_strips (RouteList& routes)
{
bool from_scratch = track_model->children().size() == 0;
Gtk::TreeModel::Children::iterator insert_iter = track_model->children().end();
for (Gtk::TreeModel::Children::iterator it = track_model->children().begin(); it != track_model->children().end(); ++it) {
boost::shared_ptr<Route> r = (*it)[track_columns.route];
if (!r) {
continue;
}
if (r->order_key() == (routes.front()->order_key() + routes.size())) {
insert_iter = it;
break;
}
}
if(!from_scratch) {
_selection.clear_routes ();
}
MixerStrip* strip;
try {
no_track_list_redisplay = true;
track_display.set_model (Glib::RefPtr<ListStore>());
for (RouteList::iterator x = routes.begin(); x != routes.end(); ++x) {
boost::shared_ptr<Route> route = (*x);
if (route->is_auditioner()) {
continue;
}
if (route->is_monitor()) {
if (!_monitor_section) {
_monitor_section = new MonitorSection (_session);
XMLNode* mnode = ARDOUR_UI::instance()->tearoff_settings (X_("monitor-section"));
if (mnode) {
_monitor_section->tearoff().set_state (*mnode);
}
}
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));
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;
}
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);
TreeModel::Row row = *(track_model->insert(insert_iter));
row[track_columns.text] = route->name();
row[track_columns.visible] = strip->route()->is_master() ? true : strip->marked_for_display();
row[track_columns.route] = route;
row[track_columns.strip] = strip;
row[track_columns.vca] = 0;
if (!from_scratch) {
_selection.add (strip);
}
route->PropertyChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::strip_property_changed, this, _1, strip), gui_context());
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));
}
} catch (const std::exception& e) {
error << string_compose (_("Error adding GUI elements for new tracks/busses %1"), e.what()) << endmsg;
}
no_track_list_redisplay = false;
track_display.set_model (track_model);
sync_order_keys_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();
}
}
void
Mixer_UI::select_strip (MixerStrip& ms, bool add)
{
if (add) {
_selection.add (&ms);
} else {
_selection.set (&ms);
}
}
void
Mixer_UI::select_none ()
{
_selection.clear_routes();
deselect_all_strip_processors();
}
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);
}
for (ri = rows.begin(); ri != rows.end(); ++ri) {
if ((*ri)[track_columns.strip] == strip) {
PBD::Unwinder<bool> uw (_route_deletion_in_progress, true);
track_model->erase (ri);
break;
}
}
}
void
Mixer_UI::reset_remote_control_ids ()
{
if (Config->get_remote_model() == UserOrdered || !_session || _session->deletion_in_progress()) {
return;
}
TreeModel::Children rows = track_model->children();
if (rows.empty()) {
return;
}
DEBUG_TRACE (DEBUG::OrderKeys, "mixer resets remote control ids after remote model change\n");
TreeModel::Children::iterator ri;
bool rid_change = false;
uint32_t rid = 1;
uint32_t invisible_key = UINT32_MAX;
for (ri = rows.begin(); ri != rows.end(); ++ri) {
/* skip two special values */
if (rid == Route::MasterBusRemoteControlID) {
rid++;
}
if (rid == Route::MonitorBusRemoteControlID) {
rid++;
}
boost::shared_ptr<Route> route = (*ri)[track_columns.route];
bool visible = (*ri)[track_columns.visible];
if (!route) {
continue;
}
if (!route->is_master() && !route->is_monitor()) {
uint32_t new_rid = (visible ? rid : invisible_key--);
if (new_rid != route->remote_control_id()) {
route->set_remote_control_id_explicit (new_rid);
rid_change = true;
}
if (visible) {
rid++;
}
}
}
if (rid_change) {
/* tell the world that we changed the remote control IDs */
_session->notify_remote_id_change ();
}
}
void
Mixer_UI::sync_order_keys_from_treeview ()
{
if (ignore_reorder || !_session || _session->deletion_in_progress()) {
return;
}
TreeModel::Children rows = track_model->children();
if (rows.empty()) {
return;
}
DEBUG_TRACE (DEBUG::OrderKeys, "mixer sync order keys from model\n");
TreeModel::Children::iterator ri;
bool changed = false;
bool rid_change = false;
uint32_t order = 0;
uint32_t rid = 1;
uint32_t invisible_key = UINT32_MAX;
for (ri = rows.begin(); ri != rows.end(); ++ri) {
boost::shared_ptr<Route> route = (*ri)[track_columns.route];
bool visible = (*ri)[track_columns.visible];
if (!route) {
continue;
}
uint32_t old_key = route->order_key ();
if (order != old_key) {
route->set_order_key (order);
changed = true;
}
if ((Config->get_remote_model() == MixerOrdered) && !route->is_master() && !route->is_monitor()) {
uint32_t new_rid = (visible ? rid : invisible_key--);
if (new_rid != route->remote_control_id()) {
route->set_remote_control_id_explicit (new_rid);
rid_change = true;
}
if (visible) {
rid++;
}
}
++order;
}
if (changed) {
/* tell everyone that we changed the mixer sort keys */
_session->sync_order_keys ();
}
if (rid_change) {
/* tell the world that we changed the remote control IDs */
_session->notify_remote_id_change ();
}
}
void
Mixer_UI::sync_treeview_from_order_keys ()
{
if (!_session || _session->deletion_in_progress()) {
return;
}
DEBUG_TRACE (DEBUG::OrderKeys, "mixer sync model from order keys.\n");
/* we could get here after either a change in the Mixer or Editor sort
* order, but either way, the mixer order keys reflect the intended
* order for the GUI, so reorder the treeview model to match it.
*/
vector<int> neworder;
TreeModel::Children rows = track_model->children();
uint32_t old_order = 0;
bool changed = false;
if (rows.empty()) {
return;
}
OrderingKeys sorted;
uint32_t vca_cnt = 0;
uint32_t max_route_order_key = 0;
/* count number of Routes in track_model (there may be some odd reason
why this is not the same as the number in the session, but here we
care about the track model.
*/
for (TreeModel::Children::iterator ri = rows.begin(); ri != rows.end(); ++ri) {
boost::shared_ptr<Route> route = (*ri)[track_columns.route];
if (route) {
max_route_order_key = max (route->order_key(), max_route_order_key);
}
}
for (TreeModel::Children::iterator ri = rows.begin(); ri != rows.end(); ++ri, ++old_order) {
boost::shared_ptr<Route> route = (*ri)[track_columns.route];
if (!route) {
/* VCAs need to sort after all routes. We don't display
* them in the same place (March 2016), but we don't
* want them intermixed in the track_model
*/
sorted.push_back (OrderKeys (old_order, max_route_order_key + ++vca_cnt));
} else {
sorted.push_back (OrderKeys (old_order, route->order_key ()));
}
}
SortByNewDisplayOrder cmp;
sort (sorted.begin(), sorted.end(), cmp);
neworder.assign (sorted.size(), 0);
uint32_t n = 0;
for (OrderingKeys::iterator sr = sorted.begin(); sr != sorted.end(); ++sr, ++n) {
neworder[n] = sr->old_display_order;
if (sr->old_display_order != n) {
changed = true;
}
DEBUG_TRACE (DEBUG::OrderKeys, string_compose ("MIXER change order from %1 to %2\n",
sr->old_display_order, n));
}
if (changed) {
Unwinder<bool> uw (ignore_reorder, true);
track_model->reorder (neworder);
}
redisplay_track_list ();
}
void
Mixer_UI::follow_editor_selection ()
{
if (_following_editor_selection) {
return;
}
_following_editor_selection = true;
_selection.block_routes_changed (true);
TrackSelection& s (PublicEditor::instance().get_selection().tracks);
_selection.clear_routes ();
for (TrackViewList::iterator i = s.begin(); i != s.end(); ++i) {
RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (*i);
if (rtav) {
MixerStrip* ms = strip_by_route (rtav->route());
if (ms) {
_selection.add (ms);
}
}
}
_following_editor_selection = false;
_selection.block_routes_changed (false);
}
MixerStrip*
Mixer_UI::strip_by_route (boost::shared_ptr<Route> r)
{
for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
if ((*i)->route() == r) {
return (*i);
}
}
return 0;
}
bool
Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
{
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);
} else if (_selection.routes.size() > 1) {
/* de-select others */
_selection.set (strip);
}
} else {
if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
_selection.add (strip);
} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::RangeSelectModifier)) {
if (!_selection.selected(strip)) {
/* extend selection */
vector<MixerStrip*> tmp;
bool accumulate = false;
bool found_another = false;
tmp.push_back (strip);
for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
if ((*i) == strip) {
/* hit clicked strip, start accumulating till we hit the first
selected strip
*/
if (accumulate) {
/* done */
break;
} else {
accumulate = true;
}
} else if (_selection.selected (*i)) {
/* 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 (*i);
}
}
}
if (found_another) {
for (vector<MixerStrip*>::iterator i = tmp.begin(); i != tmp.end(); ++i) {
_selection.add (*i);
}
} 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;
}
void
Mixer_UI::set_session (Session* sess)
{
SessionHandlePtr::set_session (sess);
if (_plugin_selector) {
_plugin_selector->set_session (_session);
}
_group_tabs->set_session (sess);
if (!_session) {
return;
}
refill_favorite_plugins();
XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
set_state (*node, 0);
update_title ();
initial_track_display ();
_session->RouteAdded.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::add_strips, 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());
Config->ParameterChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::parameter_changed, this, _1), gui_context ());
route_groups_changed ();
if (_visible) {
show_window();
}
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);
}
if (_monitor_section) {
_monitor_section->tearoff().hide_visible ();
}
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))) {
MixerStrip* strip = (*iter)[track_columns.strip];
if (strip) {
bool visible = (*iter)[track_columns.visible];
if (strip->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) {
MixerStrip *strip = (*i)[track_columns.strip];
if (strip) {
(*i)[track_columns.visible] = strip->marked_for_display ();
}
}
/* force route order keys catch up with visibility changes
*/
sync_order_keys_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) {
MixerStrip* strip = (*i)[track_columns.strip];
if (strip == ms) {
(*i)[track_columns.visible] = true;
redisplay_track_list ();
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) {
MixerStrip* strip = (*i)[track_columns.strip];
if (strip == ms) {
(*i)[track_columns.visible] = false;
redisplay_track_list ();
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.is_mapped () && _session) {
for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
(*i)->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) {
TreeModel::Row row = (*i);
MixerStrip* strip = row[track_columns.strip];
if (!strip) {
continue;
}
if (strip->route()->is_master() || strip->route()->is_monitor()) {
continue;
}
(*i)[track_columns.visible] = yn;
}
}
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) {
TreeModel::Row row = (*i);
MixerStrip* strip = row[track_columns.strip];
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)[track_columns.visible] = yn;
break;
case 1:
if (at) { /* track */
(*i)[track_columns.visible] = yn;
}
break;
case 2:
if (!at && !mt) { /* bus */
(*i)[track_columns.visible] = yn;
}
break;
case 3:
if (mt) { /* midi-track */
(*i)[track_columns.visible] = yn;
}
break;
}
}
}
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_order_keys_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");
sync_order_keys_from_treeview ();
if (_route_deletion_in_progress) {
redisplay_track_list ();
}
}
void
Mixer_UI::redisplay_track_list ()
{
TreeModel::Children rows = track_model->children();
TreeModel::Children::iterator i;
if (no_track_list_redisplay) {
return;
}
container_clear (vca_packer);
for (i = rows.begin(); i != rows.end(); ++i) {
VCAMasterStrip* vms = (*i)[track_columns.vca];
if (vms) {
vca_packer.pack_start (*vms, false, false);
vms->show ();
continue;
}
MixerStrip* strip = (*i)[track_columns.strip];
if (!strip) {
/* we're in the middle of changing a row, don't worry */
continue;
}
bool const visible = (*i)[track_columns.visible];
if (visible) {
strip->set_gui_property ("visible", true);
if (strip->packed()) {
if (strip->route()->is_master() || strip->route()->is_monitor()) {
out_packer.reorder_child (*strip, -1);
} else {
strip_packer.reorder_child (*strip, -1); /* put at end */
}
} else {
if (strip->route()->is_master() || strip->route()->is_monitor()) {
out_packer.pack_start (*strip, false, false);
} else {
strip_packer.pack_start (*strip, false, false);
}
strip->set_packed (true);
}
} else {
strip->set_gui_property ("visible", false);
if (strip->route()->is_master() || strip->route()->is_monitor()) {
/* do nothing, these cannot be hidden */
} else {
if (strip->packed()) {
strip_packer.remove (*strip);
strip->set_packed (false);
}
}
}
}
_group_tabs->set_dirty ();
}
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) {
MixerStrip* strip = (*i)[track_columns.strip];
if (strip == 0) {
continue;
}
bool visible = (*i)[track_columns.visible];
if (visible) {
strip->queue_draw();
}
}
#endif
}
void
Mixer_UI::initial_track_display ()
{
boost::shared_ptr<RouteList> routes = _session->get_routes();
RouteList copy (*routes);
ARDOUR::SignalOrderRouteSorter sorter;
copy.sort (sorter);
{
Unwinder<bool> uw1 (no_track_list_redisplay, true);
Unwinder<bool> uw2 (ignore_reorder, true);
track_model->clear ();
VCAList vcas = _session->vca_manager().vcas();
add_masters (vcas);
add_strips (copy);
}
_session->sync_order_keys ();
redisplay_track_list ();
}
void
Mixer_UI::show_track_list_menu ()
{
if (track_menu == 0) {
build_track_menu ();
}
track_menu->popup (1, gtk_get_current_event_time());
}
bool
Mixer_UI::track_display_button_press (GdkEventButton* ev)
{
if (Keyboard::is_context_menu_event (ev)) {
show_track_list_menu ();
return true;
}
return false;
}
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 Audio Busses"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiobus)));
items.push_back (MenuElem (_("Hide All Audio Busses"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiobus)));
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)));
}
void
Mixer_UI::strip_property_changed (const PropertyChange& what_changed, MixerStrip* mx)
{
if (!what_changed.contains (ARDOUR::Properties::name)) {
return;
}
ENSURE_GUI_THREAD (*this, &Mixer_UI::strip_name_changed, what_changed, mx)
TreeModel::Children rows = track_model->children();
TreeModel::Children::iterator i;
for (i = rows.begin(); i != rows.end(); ++i) {
if ((*i)[track_columns.strip] == mx) {
(*i)[track_columns.text] = mx->route()->name();
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)) {
_group_tabs->get_menu(0)->popup (1, ev->time);
return true;
}
TreeIter iter = group_model->get_iter (path);
if (!iter) {
_group_tabs->get_menu(0)->popup (1, 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 0:
if (Keyboard::is_edit_event (ev)) {
if (group) {
// edit_route_group (group);
#ifdef __APPLE__
group_display.queue_draw();
#endif
return true;
}
}
break;
case 1:
{
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 ()
{
RouteList rl;
_group_tabs->run_new_group_dialog (rl);
}
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::show_mixer_list (bool yn)
{
if (yn) {
list_vpacker.show ();
//if user wants to show the pane, we should make sure that it is wide enough to be visible
int width = list_hpane.get_position();
if (width < 40)
list_hpane.set_position(40);
} else {
list_vpacker.hide ();
}
_show_mixer_list = yn;
}
void
Mixer_UI::show_monitor_section (bool yn)
{
if (!monitor_section()) {
return;
}
if (monitor_section()->tearoff().torn_off()) {
return;
}
if (yn) {
monitor_section()->tearoff().show();
} else {
monitor_section()->tearoff().hide();
}
}
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 (0));
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_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::scroller_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context, int x, int y, const Gtk::SelectionData& data, guint info, guint time)
{
printf ("Mixer_UI::scroller_drag_data_received\n");
if (data.get_target() != "PluginFavoritePtr") {
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_track (NULL, 1, _("MIDI"), Config->get_strict_io (), pip, ppp->_preset.valid ? &ppp->_preset : 0);
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);
}
}
struct PluginStateSorter {
public:
bool operator() (PluginInfoPtr a, PluginInfoPtr b) const {
std::list<std::string>::const_iterator aiter = std::find(_user.begin(), _user.end(), (*a).unique_id);
std::list<std::string>::const_iterator biter = std::find(_user.begin(), _user.end(), (*b).unique_id);
if (aiter != _user.end() && biter != _user.end()) {
return std::distance (_user.begin(), aiter) < std::distance (_user.begin(), biter);
}
if (aiter != _user.end()) {
return true;
}
if (biter != _user.end()) {
return false;
}
return ARDOUR::cmp_nocase((*a).name, (*b).name) == -1;
}
PluginStateSorter(std::list<std::string> user) : _user (user) {}
private:
std::list<std::string> _user;
};
int
Mixer_UI::set_state (const XMLNode& node, int version)
{
XMLProperty const * prop;
Tabbable::set_state (node, version);
if ((prop = node.property ("narrow-strips"))) {
if (string_is_affirmative (prop->value())) {
set_strip_width (Narrow);
} else {
set_strip_width (Wide);
}
}
if ((prop = node.property ("show-mixer"))) {
if (string_is_affirmative (prop->value())) {
_visible = true;
}
}
if ((prop = node.property ("maximised"))) {
bool yn = string_is_affirmative (prop->value());
Glib::RefPtr<Action> act = ActionManager::get_action (X_("Common"), X_("ToggleMaximalMixer"));
assert (act);
Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
bool fs = tact && tact->get_active();
if (yn ^ fs) {
ActionManager::do_action ("Common", "ToggleMaximalMixer");
}
}
if ((prop = node.property ("show-mixer-list"))) {
bool yn = string_is_affirmative (prop->value());
Glib::RefPtr<Action> act = ActionManager::get_action (X_("Common"), X_("ToggleMixerList"));
assert (act);
Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
/* do it twice to force the change */
tact->set_active (!yn);
tact->set_active (yn);
}
XMLNode* plugin_order;
if ((plugin_order = find_named_node (node, "PluginOrder")) != 0) {
store_current_favorite_order ();
std::list<string> order;
const XMLNodeList& kids = plugin_order->children("PluginInfo");
XMLNodeConstIterator i;
for (i = kids.begin(); i != kids.end(); ++i) {
if ((prop = (*i)->property ("unique-id"))) {
std::string unique_id = prop->value();
order.push_back (unique_id);
if ((prop = (*i)->property ("expanded"))) {
favorite_ui_state[unique_id] = string_is_affirmative (prop->value());
}
}
}
PluginStateSorter cmp (order);
favorite_order.sort (cmp);
sync_treeview_from_favorite_order ();
}
return 0;
}
XMLNode&
Mixer_UI::get_state ()
{
XMLNode* node = new XMLNode (X_("Mixer"));
char buf[128];
node->add_child_nocopy (Tabbable::get_state());
snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (const_cast<GtkPaned*>(static_cast<const Paned*>(&rhs_pane1)->gobj())));
node->add_property(X_("mixer-rhs-pane1-pos"), string(buf));
snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (const_cast<GtkPaned*>(static_cast<const Paned*>(&rhs_pane2)->gobj())));
node->add_property(X_("mixer-rhs_pane2-pos"), string(buf));
snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (const_cast<GtkPaned*>(static_cast<const Paned*>(&list_hpane)->gobj())));
node->add_property(X_("mixer-list-hpane-pos"), string(buf));
snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (const_cast<GtkPaned*>(static_cast<const Paned*>(&inner_pane)->gobj())));
node->add_property(X_("mixer-inner-pane-pos"), string(buf));
node->add_property ("narrow-strips", _strip_width == Narrow ? "yes" : "no");
node->add_property ("show-mixer", _visible ? "yes" : "no");
node->add_property ("show-mixer-list", _show_mixer_list ? "yes" : "no");
node->add_property ("maximised", _maximised ? "yes" : "no");
store_current_favorite_order ();
XMLNode* plugin_order = new XMLNode ("PluginOrder");
int cnt = 0;
for (PluginInfoList::const_iterator i = favorite_order.begin(); i != favorite_order.end(); ++i, ++cnt) {
XMLNode* p = new XMLNode ("PluginInfo");
p->add_property ("sort", cnt);
p->add_property ("unique-id", (*i)->unique_id);
if (favorite_ui_state.find ((*i)->unique_id) != favorite_ui_state.end ()) {
p->add_property ("expanded", favorite_ui_state[(*i)->unique_id]);
}
plugin_order->add_child_nocopy (*p);
}
node->add_child_nocopy (*plugin_order);
return *node;
}
void
Mixer_UI::pane_allocation_handler (Allocation&, Gtk::Paned* which)
{
int pos;
XMLProperty* prop = 0;
XMLNode* geometry = ARDOUR_UI::instance()->mixer_settings();
int height = default_height;
static bool done[4] = { false, false, false, false };
if (which == static_cast<Gtk::Paned*> (&rhs_pane1)) {
if (done[0]) {
return;
}
if (!geometry || (prop = geometry->property("mixer-rhs-pane1-pos")) == 0) {
pos = height / 3;
} else {
pos = atoi (prop->value());
}
if ((done[0] = (GTK_WIDGET(rhs_pane1.gobj())->allocation.height > pos))) {
rhs_pane1.set_position (pos);
}
} else if (which == static_cast<Gtk::Paned*> (&rhs_pane2)) {
if (done[1]) {
return;
}
if (!geometry || (prop = geometry->property("mixer-rhs-pane2-pos")) == 0) {
pos = 2 * height / 3;
} else {
pos = atoi (prop->value());
}
if ((done[1] = (GTK_WIDGET(rhs_pane2.gobj())->allocation.height > pos))) {
rhs_pane2.set_position (pos);
}
} else if (which == static_cast<Gtk::Paned*> (&list_hpane)) {
if (done[2]) {
return;
}
if (!geometry || (prop = geometry->property("mixer-list-hpane-pos")) == 0) {
pos = std::max ((float)100, rintf ((float) 125 * UIConfiguration::instance().get_ui_scale()));
} else {
pos = max (36, atoi (prop->value ()));
}
if ((done[2] = (GTK_WIDGET(list_hpane.gobj())->allocation.width > pos))) {
list_hpane.set_position (pos);
}
} else if (which == static_cast<Gtk::Paned*> (&inner_pane)) {
if (done[3]) {
return;
}
if (!geometry || (prop = geometry->property("mixer-inner-pane-pos")) == 0) {
cerr << "using default value\n";
pos = std::max ((float)100, rintf ((float) 125 * UIConfiguration::instance().get_ui_scale()));
} else {
cerr << "using " << prop->value() << endl;
pos = max (36, atoi (prop->value ()));
}
cerr << "Setting inner pane pos to " << pos << endl;
if ((done[3] = (GTK_WIDGET(inner_pane.gobj())->allocation.width > pos))) {
inner_pane.set_position (pos);
}
}
}
void
Mixer_UI::scroll_left ()
{
if (!scroller.get_hscrollbar()) return;
Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
/* stupid GTK: can't rely on clamping across versions */
scroller.get_hscrollbar()->set_value (max (adj->get_lower(), adj->get_value() - adj->get_step_increment()));
}
void
Mixer_UI::scroll_right ()
{
if (!scroller.get_hscrollbar()) return;
Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
/* stupid GTK: can't rely on clamping across versions */
scroller.get_hscrollbar()->set_value (min (adj->get_upper(), adj->get_value() + adj->get_step_increment()));
}
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::parameter_changed (string const & p)
{
if (p == "show-group-tabs") {
bool const s = _session->config.get_show_group_tabs ();
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);
}
} else if (p == "remote-model") {
reset_remote_control_ids ();
} else if (p == "use-monitor-bus") {
if (_session && !_session->monitor_out()) {
monitor_section_detached ();
}
}
}
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 (track_columns);
track_display.set_model (track_model);
track_display.append_column (_("Strips"), track_columns.text);
track_display.append_column (_("Show"), track_columns.visible);
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(true);
track_display.get_column (1)->set_expand(false);
track_display.get_column (0)->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 (1));
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);
VBox* v = manage (new VBox);
v->show ();
v->pack_start (track_display_scroller, true, true);
Button* b = manage (new Button);
b->show ();
Widget* w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
w->show ();
b->add (*w);
b->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_track_or_bus));
v->pack_start (*b, false, false);
track_display_frame.set_name("BaseFrame");
track_display_frame.set_shadow_type (Gtk::SHADOW_IN);
track_display_frame.add (*v);
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_route_targets_for_operation ()
{
_route_targets.clear ();
if (!_selection.empty()) {
_route_targets = _selection.routes;
return;
}
// removed "implicit" selections of strips, after discussion on IRC
}
void
Mixer_UI::monitor_section_going_away ()
{
if (_monitor_section) {
monitor_section_detached ();
out_packer.remove (_monitor_section->tearoff());
_monitor_section->set_session (0);
delete _monitor_section;
_monitor_section = 0;
}
}
void
Mixer_UI::toggle_midi_input_active (bool flip_others)
{
boost::shared_ptr<RouteList> rl (new RouteList);
bool onoff = false;
set_route_targets_for_operation ();
for (RouteUISelection::iterator r = _route_targets.begin(); r != _route_targets.end(); ++r) {
boost::shared_ptr<MidiTrack> mt = (*r)->midi_track();
if (mt) {
rl->push_back ((*r)->route());
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<Action> act = ActionManager::get_action ("Common", "ToggleMonitorSection");
Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
act->set_sensitive (true);
tact->set_active ();
}
void
Mixer_UI::monitor_section_detached ()
{
Glib::RefPtr<Action> act = ActionManager::get_action ("Common", "ToggleMonitorSection");
act->set_sensitive (false);
}
void
Mixer_UI::store_current_favorite_order ()
{
typedef Gtk::TreeModel::Children type_children;
type_children children = favorite_plugins_model->children();
favorite_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_order.push_back (ppp->_pip);
std::string name = row[favorite_plugins_columns.name];
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::refiller (PluginInfoList& result, const PluginInfoList& plugs)
{
PluginManager& manager (PluginManager::instance());
for (PluginInfoList::const_iterator i = plugs.begin(); i != plugs.end(); ++i) {
if (manager.get_status (*i) != PluginManager::Favorite) {
continue;
}
result.push_back (*i);
}
}
struct PluginCustomSorter {
public:
bool operator() (PluginInfoPtr a, PluginInfoPtr b) const {
PluginInfoList::const_iterator aiter = _user.begin();
PluginInfoList::const_iterator biter = _user.begin();
while (aiter != _user.end()) { if ((*aiter)->unique_id == a->unique_id) { break; } ++aiter; }
while (biter != _user.end()) { if ((*biter)->unique_id == b->unique_id) { break; } ++biter; }
if (aiter != _user.end() && biter != _user.end()) {
return std::distance (_user.begin(), aiter) < std::distance (_user.begin(), biter);
}
if (aiter != _user.end()) {
return true;
}
if (biter != _user.end()) {
return false;
}
return ARDOUR::cmp_nocase((*a).name, (*b).name) == -1;
}
PluginCustomSorter(PluginInfoList user) : _user (user) {}
private:
PluginInfoList _user;
};
void
Mixer_UI::refill_favorite_plugins ()
{
PluginInfoList plugs;
PluginManager& mgr (PluginManager::instance());
#ifdef LV2_SUPPORT
refiller (plugs, mgr.lv2_plugin_info ());
#endif
#ifdef WINDOWS_VST_SUPPORT
refiller (plugs, mgr.windows_vst_plugin_info ());
#endif
#ifdef LXVST_SUPPORT
refiller (plugs, mgr.lxvst_plugin_info ());
#endif
#ifdef AUDIOUNIT_SUPPORT
refiller (plugs, mgr.au_plugin_info ());
#endif
refiller (plugs, mgr.ladspa_plugin_info ());
refiller (plugs, mgr.lua_plugin_info ());
store_current_favorite_order ();
PluginCustomSorter cmp (favorite_order);
plugs.sort (cmp);
favorite_order = plugs;
sync_treeview_from_favorite_order ();
}
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 ()
{
favorite_plugins_model->clear ();
for (PluginInfoList::const_iterator i = favorite_order.begin(); i != favorite_order.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) {
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 = manage (new Menu);
MenuList& items = m->items ();
if (_selection.routes.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.routes.empty()) {
return;
}
PluginInfoPtr pip = ppp->_pip;
for (RouteUISelection::iterator i = _selection.routes.begin(); i != _selection.routes.end(); ++i) {
boost::shared_ptr<ARDOUR::Route> rt = (*i)->route();
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, 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;
}
void
Mixer_UI::plugin_drop (const Glib::RefPtr<Gdk::DragContext>&, const Gtk::SelectionData& data)
{
if (data.get_target() != "PluginPresetPtr") {
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);
}
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