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livetrax/gtk2_ardour/processor_box.cc
Carl Hetherington c89603465b Fix crash on drag-n-drop of port inserts (#3809). 
git-svn-id: svn://localhost/ardour2/branches/3.0@9003 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-03-01 15:24:44 +00:00

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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 <cmath>
#include <iostream>
#include <set>
#include <sigc++/bind.h>
#include "pbd/convert.h"
#include <glibmm/miscutils.h>
#include <gtkmm/messagedialog.h>
#include <gtkmm2ext/gtk_ui.h>
#include <gtkmm2ext/utils.h>
#include <gtkmm2ext/choice.h>
#include <gtkmm2ext/utils.h>
#include <gtkmm2ext/doi.h>
#include "ardour/amp.h"
#include "ardour/ardour.h"
#include "ardour/audio_track.h"
#include "ardour/audioengine.h"
#include "ardour/internal_send.h"
#include "ardour/internal_return.h"
#include "ardour/ladspa_plugin.h"
#include "ardour/meter.h"
#include "ardour/plugin_insert.h"
#include "ardour/port_insert.h"
#include "ardour/profile.h"
#include "ardour/return.h"
#include "ardour/route.h"
#include "ardour/send.h"
#include "ardour/session.h"
#include "ardour/dB.h"
#include "actions.h"
#include "ardour_dialog.h"
#include "ardour_ui.h"
#include "gui_thread.h"
#include "io_selector.h"
#include "keyboard.h"
#include "mixer_ui.h"
#include "mixer_strip.h"
#include "plugin_selector.h"
#include "plugin_ui.h"
#include "port_insert_ui.h"
#include "processor_box.h"
#include "public_editor.h"
#include "return_ui.h"
#include "route_processor_selection.h"
#include "send_ui.h"
#include "utils.h"
#include "i18n.h"
#ifdef HAVE_AUDIOUNITS
class AUPluginUI;
#endif
using namespace std;
using namespace ARDOUR;
using namespace PBD;
using namespace Gtk;
using namespace Glib;
using namespace Gtkmm2ext;
ProcessorBox* ProcessorBox::_current_processor_box = 0;
RefPtr<Action> ProcessorBox::paste_action;
RefPtr<Action> ProcessorBox::cut_action;
RefPtr<Action> ProcessorBox::rename_action;
RefPtr<Action> ProcessorBox::edit_action;
Glib::RefPtr<Gdk::Pixbuf> SendProcessorEntry::_slider;
ProcessorEntry::ProcessorEntry (boost::shared_ptr<Processor> p, Width w)
: _position (PreFader)
, _processor (p)
, _width (w)
, _visual_state (Gtk::STATE_NORMAL)
{
_hbox.pack_start (_active, false, false);
_event_box.add (_name);
_hbox.pack_start (_event_box, true, true);
_vbox.pack_start (_hbox);
_frame.add (_vbox);
/* without this, the border is mis-drawn on some systems */
_vbox.set_border_width (1);
_name.set_alignment (0, 0.5);
_name.set_text (name ());
_name.set_padding (2, 2);
if (boost::dynamic_pointer_cast<Amp> (p)) {
/* Fader processor gets a special look */
_event_box.set_name ("ProcessorFader");
_frame.set_name ("ProcessorFaderFrame");
_name.set_padding (2, 4);
}
_active.set_active (_processor->active ());
_active.signal_toggled().connect (sigc::mem_fun (*this, &ProcessorEntry::active_toggled));
_frame.show ();
_vbox.show ();
_hbox.show ();
_event_box.show ();
_name.show ();
_active.show ();
_processor->ActiveChanged.connect (active_connection, invalidator (*this), boost::bind (&ProcessorEntry::processor_active_changed, this), gui_context());
_processor->PropertyChanged.connect (name_connection, invalidator (*this), ui_bind (&ProcessorEntry::processor_property_changed, this, _1), gui_context());
}
EventBox&
ProcessorEntry::action_widget ()
{
return _event_box;
}
Gtk::Widget&
ProcessorEntry::widget ()
{
return _frame;
}
string
ProcessorEntry::drag_text () const
{
return name ();
}
void
ProcessorEntry::set_visual_state (Gtk::StateType t)
{
_visual_state = t;
setup_visuals ();
}
void
ProcessorEntry::set_position (Position p)
{
_position = p;
setup_visuals ();
}
void
ProcessorEntry::setup_visuals ()
{
switch (_position) {
case PreFader:
_event_box.set_name ("ProcessorPreFader");
if (_visual_state == Gtk::STATE_NORMAL) {
_frame.set_name ("ProcessorPreFaderFrame");
}
break;
case Fader:
_event_box.set_name ("ProcessorFader");
if (_visual_state == Gtk::STATE_NORMAL) {
_frame.set_name ("ProcessorFaderFrame");
}
break;
case PostFader:
_event_box.set_name ("ProcessorPostFader");
if (_visual_state == Gtk::STATE_NORMAL) {
_frame.set_name ("ProcessorPostFaderFrame");
}
break;
}
switch (_visual_state) {
case Gtk::STATE_NORMAL:
/* _frame has been set up above */
_event_box.set_state (Gtk::STATE_NORMAL);
break;
case Gtk::STATE_SELECTED:
_frame.set_name ("ProcessorFrameSelected");
/* don't change the background of the box when it is selected */
_event_box.set_state (Gtk::STATE_NORMAL);
break;
case Gtk::STATE_ACTIVE:
_frame.set_name ("ProcessorFrameActiveSend");
_event_box.set_state (Gtk::STATE_ACTIVE);
break;
default:
break;
}
}
boost::shared_ptr<Processor>
ProcessorEntry::processor () const
{
return _processor;
}
void
ProcessorEntry::set_enum_width (Width w)
{
_width = w;
}
void
ProcessorEntry::active_toggled ()
{
if (_active.get_active ()) {
if (!_processor->active ()) {
_processor->activate ();
}
} else {
if (_processor->active ()) {
_processor->deactivate ();
}
}
}
void
ProcessorEntry::processor_active_changed ()
{
if (_active.get_active () != _processor->active ()) {
_active.set_active (_processor->active ());
}
}
void
ProcessorEntry::processor_property_changed (const PropertyChange& what_changed)
{
if (what_changed.contains (ARDOUR::Properties::name)) {
_name.set_text (name ());
}
}
string
ProcessorEntry::name () const
{
boost::shared_ptr<Send> send;
string name_display;
if ((send = boost::dynamic_pointer_cast<Send> (_processor)) != 0 &&
!boost::dynamic_pointer_cast<InternalSend>(_processor)) {
name_display += '>';
/* grab the send name out of its overall name */
string::size_type lbracket, rbracket;
lbracket = send->name().find ('[');
rbracket = send->name().find (']');
switch (_width) {
case Wide:
name_display += send->name().substr (lbracket+1, lbracket-rbracket-1);
break;
case Narrow:
name_display += PBD::short_version (send->name().substr (lbracket+1, lbracket-rbracket-1), 4);
break;
}
} else {
switch (_width) {
case Wide:
name_display += _processor->display_name();
break;
case Narrow:
name_display += PBD::short_version (_processor->display_name(), 5);
break;
}
}
return name_display;
}
SendProcessorEntry::SendProcessorEntry (boost::shared_ptr<Send> s, Width w)
: ProcessorEntry (s, w),
_send (s),
/* set the adjustment to a gain of 0dB so that the fader's default value is right */
_adjustment (0.781787, 0, 1, 0.01, 0.1),
_fader (_slider, &_adjustment, 0, false),
_ignore_gain_change (false)
{
_fader.set_name ("SendFader");
_fader.set_controllable (_send->amp()->gain_control ());
_vbox.pack_start (_fader);
_fader.show ();
_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &SendProcessorEntry::gain_adjusted));
_send->amp()->gain_control()->Changed.connect (send_gain_connection, invalidator (*this), boost::bind (&SendProcessorEntry::show_gain, this), gui_context());
show_gain ();
}
void
SendProcessorEntry::setup_slider_pix ()
{
_slider = ::get_icon ("fader_belt_h_thin");
assert (_slider);
}
void
SendProcessorEntry::show_gain ()
{
ENSURE_GUI_THREAD (*this, &SendProcessorEntry::show_gain)
float const value = gain_to_slider_position (_send->amp()->gain ());
if (_adjustment.get_value() != value) {
_ignore_gain_change = true;
_adjustment.set_value (value);
_ignore_gain_change = false;
stringstream s;
s.precision (1);
s.setf (ios::fixed, ios::floatfield);
s << accurate_coefficient_to_dB (_send->amp()->gain ()) << _("dB");
_fader.set_tooltip_text (s.str ());
}
}
void
SendProcessorEntry::gain_adjusted ()
{
if (_ignore_gain_change) {
return;
}
_send->amp()->set_gain (slider_position_to_gain (_adjustment.get_value()), this);
}
void
SendProcessorEntry::set_pixel_width (int p)
{
_fader.set_fader_length (p);
}
PluginInsertProcessorEntry::PluginInsertProcessorEntry (boost::shared_ptr<ARDOUR::PluginInsert> p, Width w)
: ProcessorEntry (p, w)
, _plugin_insert (p)
{
p->SplittingChanged.connect (
_splitting_connection, invalidator (*this), ui_bind (&PluginInsertProcessorEntry::plugin_insert_splitting_changed, this), gui_context()
);
_splitting_icon.set_size_request (-1, 12);
_vbox.pack_start (_splitting_icon);
_vbox.reorder_child (_splitting_icon, 0);
plugin_insert_splitting_changed ();
}
void
PluginInsertProcessorEntry::plugin_insert_splitting_changed ()
{
if (_plugin_insert->splitting ()) {
_splitting_icon.show ();
} else {
_splitting_icon.hide ();
}
}
void
PluginInsertProcessorEntry::hide_things ()
{
plugin_insert_splitting_changed ();
}
void
PluginInsertProcessorEntry::setup_visuals ()
{
switch (_position) {
case PreFader:
_splitting_icon.set_name ("ProcessorPreFader");
break;
case Fader:
_splitting_icon.set_name ("ProcessorFader");
break;
case PostFader:
_splitting_icon.set_name ("ProcessorPostFader");
break;
}
ProcessorEntry::setup_visuals ();
}
bool
PluginInsertProcessorEntry::SplittingIcon::on_expose_event (GdkEventExpose* ev)
{
cairo_t* cr = gdk_cairo_create (get_window()->gobj());
cairo_set_line_width (cr, 1);
double const width = ev->area.width;
double const height = ev->area.height;
Gdk::Color const bg = get_style()->get_bg (STATE_NORMAL);
cairo_set_source_rgb (cr, bg.get_red_p (), bg.get_green_p (), bg.get_blue_p ());
cairo_rectangle (cr, 0, 0, width, height);
cairo_fill (cr);
Gdk::Color const fg = get_style()->get_fg (STATE_NORMAL);
cairo_set_source_rgb (cr, fg.get_red_p (), fg.get_green_p (), fg.get_blue_p ());
cairo_move_to (cr, width * 0.3, height);
cairo_line_to (cr, width * 0.3, height * 0.5);
cairo_line_to (cr, width * 0.7, height * 0.5);
cairo_line_to (cr, width * 0.7, height);
cairo_move_to (cr, width * 0.5, height * 0.5);
cairo_line_to (cr, width * 0.5, 0);
cairo_stroke (cr);
return true;
}
ProcessorBox::ProcessorBox (ARDOUR::Session* sess, boost::function<PluginSelector*()> get_plugin_selector,
RouteRedirectSelection& rsel, MixerStrip* parent, bool owner_is_mixer)
: _parent_strip (parent)
, _owner_is_mixer (owner_is_mixer)
, ab_direction (true)
, _get_plugin_selector (get_plugin_selector)
, _placement(PreFader)
, _rr_selection(rsel)
{
set_session (sess);
_width = Wide;
processor_menu = 0;
send_action_menu = 0;
no_processor_redisplay = false;
processor_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
processor_scroller.add (processor_display);
pack_start (processor_scroller, true, true);
processor_display.set_flags (CAN_FOCUS);
processor_display.set_name ("ProcessorList");
processor_display.set_size_request (48, -1);
processor_display.set_data ("processorbox", this);
processor_display.set_spacing (2);
processor_display.signal_enter_notify_event().connect (sigc::mem_fun(*this, &ProcessorBox::enter_notify), false);
processor_display.signal_leave_notify_event().connect (sigc::mem_fun(*this, &ProcessorBox::leave_notify), false);
processor_display.signal_key_press_event().connect (sigc::mem_fun(*this, &ProcessorBox::processor_key_press_event));
processor_display.signal_key_release_event().connect (sigc::mem_fun(*this, &ProcessorBox::processor_key_release_event));
processor_display.ButtonPress.connect (sigc::mem_fun (*this, &ProcessorBox::processor_button_press_event));
processor_display.ButtonRelease.connect (sigc::mem_fun (*this, &ProcessorBox::processor_button_release_event));
processor_display.Reordered.connect (sigc::mem_fun (*this, &ProcessorBox::reordered));
processor_display.DropFromAnotherBox.connect (sigc::mem_fun (*this, &ProcessorBox::object_drop));
processor_display.SelectionChanged.connect (sigc::mem_fun (*this, &ProcessorBox::selection_changed));
processor_scroller.show ();
processor_display.show ();
if (parent) {
parent->DeliveryChanged.connect (
_mixer_strip_connections, invalidator (*this), ui_bind (&ProcessorBox::mixer_strip_delivery_changed, this, _1), gui_context ()
);
}
}
ProcessorBox::~ProcessorBox ()
{
}
void
ProcessorBox::set_route (boost::shared_ptr<Route> r)
{
if (_route == r) {
return;
}
_route_connections.drop_connections();
/* new route: any existing block on processor redisplay must be meaningless */
no_processor_redisplay = false;
_route = r;
_route->processors_changed.connect (
_route_connections, invalidator (*this), ui_bind (&ProcessorBox::route_processors_changed, this, _1), gui_context()
);
_route->DropReferences.connect (
_route_connections, invalidator (*this), boost::bind (&ProcessorBox::route_going_away, this), gui_context()
);
_route->PropertyChanged.connect (
_route_connections, invalidator (*this), ui_bind (&ProcessorBox::route_property_changed, this, _1), gui_context()
);
redisplay_processors ();
}
void
ProcessorBox::route_going_away ()
{
/* don't keep updating display as processors are deleted */
no_processor_redisplay = true;
}
void
ProcessorBox::object_drop(DnDVBox<ProcessorEntry>* source, ProcessorEntry* position, Glib::RefPtr<Gdk::DragContext> const & context)
{
boost::shared_ptr<Processor> p;
if (position) {
p = position->processor ();
}
list<ProcessorEntry*> children = source->selection ();
list<boost::shared_ptr<Processor> > procs;
for (list<ProcessorEntry*>::const_iterator i = children.begin(); i != children.end(); ++i) {
procs.push_back ((*i)->processor ());
}
for (list<boost::shared_ptr<Processor> >::const_iterator i = procs.begin(); i != procs.end(); ++i) {
XMLNode& state = (*i)->get_state ();
XMLNodeList nlist;
nlist.push_back (&state);
paste_processor_state (nlist, p);
delete &state;
}
/* since the dndvbox doesn't take care of this properly, we have to delete the originals
ourselves.
*/
if ((context->get_suggested_action() == Gdk::ACTION_MOVE) && source) {
ProcessorBox* other = reinterpret_cast<ProcessorBox*> (source->get_data ("processorbox"));
if (other) {
cerr << "source was another processor box, delete the selected items\n";
other->delete_dragged_processors (procs);
}
}
}
void
ProcessorBox::update()
{
redisplay_processors ();
}
void
ProcessorBox::set_width (Width w)
{
if (_width == w) {
return;
}
_width = w;
list<ProcessorEntry*> children = processor_display.children ();
for (list<ProcessorEntry*>::iterator i = children.begin(); i != children.end(); ++i) {
(*i)->set_enum_width (w);
}
redisplay_processors ();
}
void
ProcessorBox::build_send_action_menu ()
{
using namespace Menu_Helpers;
send_action_menu = new Menu;
send_action_menu->set_name ("ArdourContextMenu");
MenuList& items = send_action_menu->items();
items.push_back (MenuElem (_("New send"), sigc::mem_fun(*this, &ProcessorBox::new_send)));
items.push_back (MenuElem (_("Show send controls"), sigc::mem_fun(*this, &ProcessorBox::show_send_controls)));
}
Gtk::Menu*
ProcessorBox::build_possible_aux_menu ()
{
boost::shared_ptr<RouteList> rl = _session->get_routes_with_internal_returns();
if (rl->empty()) {
return 0;
}
using namespace Menu_Helpers;
Menu* menu = manage (new Menu);
MenuList& items = menu->items();
for (RouteList::iterator r = rl->begin(); r != rl->end(); ++r) {
if (!_route->internal_send_for (*r) && *r != _route) {
items.push_back (MenuElem ((*r)->name(), sigc::bind (sigc::ptr_fun (ProcessorBox::rb_choose_aux), boost::weak_ptr<Route>(*r))));
}
}
return menu;
}
void
ProcessorBox::show_send_controls ()
{
}
void
ProcessorBox::new_send ()
{
}
void
ProcessorBox::show_processor_menu (gint arg)
{
if (processor_menu == 0) {
processor_menu = build_processor_menu ();
}
Gtk::MenuItem* plugin_menu_item = dynamic_cast<Gtk::MenuItem*>(ActionManager::get_widget("/processormenu/newplugin"));
if (plugin_menu_item) {
plugin_menu_item->set_submenu (*_get_plugin_selector()->plugin_menu());
}
Gtk::MenuItem* aux_menu_item = dynamic_cast<Gtk::MenuItem*>(ActionManager::get_widget("/processormenu/newaux"));
if (aux_menu_item) {
Menu* m = build_possible_aux_menu();
if (m && !m->items().empty()) {
aux_menu_item->set_submenu (*m);
aux_menu_item->set_sensitive (true);
} else {
/* stupid gtkmm: we need to pass a null reference here */
gtk_menu_item_set_submenu (aux_menu_item->gobj(), 0);
aux_menu_item->set_sensitive (false);
}
}
cut_action->set_sensitive (can_cut());
paste_action->set_sensitive (!_rr_selection.processors.empty());
processor_menu->popup (1, arg);
}
bool
ProcessorBox::enter_notify (GdkEventCrossing*)
{
_current_processor_box = this;
Keyboard::magic_widget_grab_focus ();
processor_display.grab_focus ();
return false;
}
bool
ProcessorBox::leave_notify (GdkEventCrossing* ev)
{
switch (ev->detail) {
case GDK_NOTIFY_INFERIOR:
break;
default:
Keyboard::magic_widget_drop_focus ();
}
return false;
}
bool
ProcessorBox::processor_key_press_event (GdkEventKey *)
{
/* do real stuff on key release */
return false;
}
bool
ProcessorBox::processor_key_release_event (GdkEventKey *ev)
{
bool ret = false;
ProcSelection targets;
get_selected_processors (targets);
if (targets.empty()) {
int x, y;
processor_display.get_pointer (x, y);
pair<ProcessorEntry *, double> const pointer = processor_display.get_child_at_position (y);
if (pointer.first) {
targets.push_back (pointer.first->processor ());
}
}
switch (ev->keyval) {
case GDK_a:
if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
processor_display.select_all ();
ret = true;
}
break;
case GDK_c:
if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
copy_processors (targets);
ret = true;
}
break;
case GDK_x:
if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
cut_processors (targets);
ret = true;
}
break;
case GDK_v:
if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
if (targets.empty()) {
paste_processors ();
} else {
paste_processors (targets.front());
}
ret = true;
}
break;
case GDK_Up:
break;
case GDK_Down:
break;
case GDK_Delete:
case GDK_BackSpace:
delete_processors (targets);
ret = true;
break;
case GDK_Return:
for (ProcSelection::iterator i = targets.begin(); i != targets.end(); ++i) {
if ((*i)->active()) {
(*i)->deactivate ();
} else {
(*i)->activate ();
}
}
ret = true;
break;
case GDK_slash:
ab_plugins ();
ret = true;
break;
default:
break;
}
return ret;
}
bool
ProcessorBox::processor_button_press_event (GdkEventButton *ev, ProcessorEntry* child)
{
boost::shared_ptr<Processor> processor;
if (child) {
processor = child->processor ();
}
int ret = false;
bool selected = processor_display.selected (child);
if (processor && (Keyboard::is_edit_event (ev) || (ev->button == 1 && ev->type == GDK_2BUTTON_PRESS))) {
if (_session->engine().connected()) {
/* XXX giving an error message here is hard, because we may be in the midst of a button press */
toggle_edit_processor (processor);
}
ret = true;
} else if (processor && ev->button == 1 && selected) {
// this is purely informational but necessary for route params UI
ProcessorSelected (processor); // emit
} else if (!processor && ev->button == 1 && ev->type == GDK_2BUTTON_PRESS) {
choose_plugin ();
_get_plugin_selector()->show_manager ();
}
return ret;
}
bool
ProcessorBox::processor_button_release_event (GdkEventButton *ev, ProcessorEntry* child)
{
boost::shared_ptr<Processor> processor;
if (child) {
processor = child->processor ();
}
int ret = false;
if (processor && Keyboard::is_delete_event (ev)) {
Glib::signal_idle().connect (sigc::bind (
sigc::mem_fun(*this, &ProcessorBox::idle_delete_processor),
boost::weak_ptr<Processor>(processor)));
ret = true;
} else if (Keyboard::is_context_menu_event (ev)) {
/* figure out if we are above or below the fader/amp processor,
and set the next insert position appropriately.
*/
if (processor) {
if (_route->processor_is_prefader (processor)) {
_placement = PreFader;
} else {
_placement = PostFader;
}
} else {
_placement = PostFader;
}
show_processor_menu (ev->time);
ret = true;
} else if (processor && Keyboard::is_button2_event (ev)
#ifndef GTKOSX
&& (Keyboard::no_modifier_keys_pressed (ev) && ((ev->state & Gdk::BUTTON2_MASK) == Gdk::BUTTON2_MASK))
#endif
) {
/* button2-click with no/appropriate modifiers */
if (processor->active()) {
processor->deactivate ();
} else {
processor->activate ();
}
ret = true;
}
return false;
}
Menu *
ProcessorBox::build_processor_menu ()
{
processor_menu = dynamic_cast<Gtk::Menu*>(ActionManager::get_widget("/processormenu") );
processor_menu->set_name ("ArdourContextMenu");
return processor_menu;
}
void
ProcessorBox::selection_changed ()
{
bool const sensitive = (processor_display.selection().empty()) ? false : true;
ActionManager::set_sensitive (ActionManager::plugin_selection_sensitive_actions, sensitive);
edit_action->set_sensitive (one_processor_can_be_edited ());
/* disallow rename for multiple selections and for plugin inserts */
rename_action->set_sensitive (
processor_display.selection().size() == 1 && boost::dynamic_pointer_cast<PluginInsert> (processor_display.selection().front()->processor()) == 0
);
}
void
ProcessorBox::select_all_processors ()
{
processor_display.select_all ();
}
void
ProcessorBox::deselect_all_processors ()
{
processor_display.select_none ();
}
void
ProcessorBox::choose_plugin ()
{
_get_plugin_selector()->set_interested_object (*this);
}
/** @return true if an error occurred, otherwise false */
bool
ProcessorBox::use_plugins (const SelectedPlugins& plugins)
{
for (SelectedPlugins::const_iterator p = plugins.begin(); p != plugins.end(); ++p) {
boost::shared_ptr<Processor> processor (new PluginInsert (*_session, *p));
Route::ProcessorStreams err_streams;
if (Config->get_new_plugins_active()) {
processor->activate ();
}
if (_route->add_processor (processor, _placement, &err_streams)) {
weird_plugin_dialog (**p, err_streams);
return true;
// XXX SHAREDPTR delete plugin here .. do we even need to care?
} else {
if (Profile->get_sae()) {
processor->activate ();
}
}
}
return false;
}
void
ProcessorBox::weird_plugin_dialog (Plugin& p, Route::ProcessorStreams streams)
{
ArdourDialog dialog (_("Plugin Incompatibility"));
Label label;
string text = string_compose(_("You attempted to add the plugin \"%1\" at index %2.\n"),
p.name(), streams.index);
bool has_midi = streams.count.n_midi() > 0 || p.get_info()->n_inputs.n_midi() > 0;
bool has_audio = streams.count.n_audio() > 0 || p.get_info()->n_inputs.n_audio() > 0;
text += _("\nThis plugin has:\n");
if (has_midi) {
uint32_t const n = p.get_info()->n_inputs.n_midi ();
text += string_compose (ngettext ("\t%1 MIDI input\n", "\t%1 MIDI inputs\n", n), n);
}
if (has_audio) {
uint32_t const n = p.get_info()->n_inputs.n_audio ();
text += string_compose (ngettext ("\t%1 audio input\n", "\t%1 audio inputs\n", n), n);
}
text += _("\nbut at the insertion point, there are:\n");
if (has_midi) {
uint32_t const n = streams.count.n_midi ();
text += string_compose (ngettext ("\t%1 MIDI channel\n", "\t%1 MIDI channels\n", n), n);
}
if (has_audio) {
uint32_t const n = streams.count.n_audio ();
text += string_compose (ngettext ("\t%1 audio channel\n", "\t%1 audio channels\n", n), n);
}
text += string_compose (_("\n%1 is unable to insert this plugin here.\n"), PROGRAM_NAME);
label.set_text(text);
dialog.get_vbox()->pack_start (label);
dialog.add_button (Stock::OK, RESPONSE_ACCEPT);
dialog.set_name (X_("PluginIODialog"));
dialog.set_position (Gtk::WIN_POS_MOUSE);
dialog.set_modal (true);
dialog.show_all ();
dialog.run ();
}
void
ProcessorBox::choose_insert ()
{
boost::shared_ptr<Processor> processor (new PortInsert (*_session, _route->pannable(), _route->mute_master()));
_route->add_processor (processor, _placement);
}
/* Caller must not hold process lock */
void
ProcessorBox::choose_send ()
{
boost::shared_ptr<Send> send (new Send (*_session, _route->pannable(), _route->mute_master()));
/* make an educated guess at the initial number of outputs for the send */
ChanCount outs = (_session->master_out())
? _session->master_out()->n_outputs()
: _route->n_outputs();
/* XXX need processor lock on route */
try {
Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock());
send->output()->ensure_io (outs, false, this);
} catch (AudioEngine::PortRegistrationFailure& err) {
error << string_compose (_("Cannot set up new send: %1"), err.what()) << endmsg;
return;
}
/* let the user adjust the IO setup before creation.
Note: this dialog is NOT modal - we just leave it to run and it will
return when its Finished signal is emitted - typically when the window
is closed.
*/
IOSelectorWindow *ios = new IOSelectorWindow (_session, send->output(), true);
ios->show ();
/* keep a reference to the send so it doesn't get deleted while
the IOSelectorWindow is doing its stuff
*/
_processor_being_created = send;
ios->selector().Finished.connect (sigc::bind (
sigc::mem_fun(*this, &ProcessorBox::send_io_finished),
boost::weak_ptr<Processor>(send), ios));
}
void
ProcessorBox::send_io_finished (IOSelector::Result r, boost::weak_ptr<Processor> weak_processor, IOSelectorWindow* ios)
{
boost::shared_ptr<Processor> processor (weak_processor.lock());
/* drop our temporary reference to the new send */
_processor_being_created.reset ();
if (!processor) {
return;
}
switch (r) {
case IOSelector::Cancelled:
// processor will go away when all shared_ptrs to it vanish
break;
case IOSelector::Accepted:
_route->add_processor (processor, _placement);
if (Profile->get_sae()) {
processor->activate ();
}
break;
}
delete_when_idle (ios);
}
void
ProcessorBox::return_io_finished (IOSelector::Result r, boost::weak_ptr<Processor> weak_processor, IOSelectorWindow* ios)
{
boost::shared_ptr<Processor> processor (weak_processor.lock());
/* drop our temporary reference to the new return */
_processor_being_created.reset ();
if (!processor) {
return;
}
switch (r) {
case IOSelector::Cancelled:
// processor will go away when all shared_ptrs to it vanish
break;
case IOSelector::Accepted:
_route->add_processor (processor, _placement);
if (Profile->get_sae()) {
processor->activate ();
}
break;
}
delete_when_idle (ios);
}
void
ProcessorBox::choose_aux (boost::weak_ptr<Route> wr)
{
if (!_route) {
return;
}
boost::shared_ptr<Route> target = wr.lock();
if (!target) {
return;
}
boost::shared_ptr<RouteList> rlist (new RouteList);
rlist->push_back (_route);
_session->add_internal_sends (target, PreFader, rlist);
}
void
ProcessorBox::route_processors_changed (RouteProcessorChange c)
{
if (c.type == RouteProcessorChange::MeterPointChange && c.meter_visibly_changed == false) {
/* the meter has moved, but it was and still is invisible to the user, so nothing to do */
return;
}
redisplay_processors ();
}
void
ProcessorBox::redisplay_processors ()
{
ENSURE_GUI_THREAD (*this, &ProcessorBox::redisplay_processors)
if (no_processor_redisplay) {
return;
}
processor_display.clear ();
_route->foreach_processor (sigc::mem_fun (*this, &ProcessorBox::add_processor_to_display));
for (list<ProcessorWindowProxy*>::iterator i = _processor_window_proxies.begin(); i != _processor_window_proxies.end(); ++i) {
(*i)->marked = false;
}
_route->foreach_processor (sigc::mem_fun (*this, &ProcessorBox::maybe_add_processor_to_ui_list));
/* trim dead wood from the processor window proxy list */
list<ProcessorWindowProxy*>::iterator i = _processor_window_proxies.begin();
while (i != _processor_window_proxies.end()) {
list<ProcessorWindowProxy*>::iterator j = i;
++j;
if (!(*i)->marked) {
ARDOUR_UI::instance()->remove_window_proxy (*i);
delete *i;
_processor_window_proxies.erase (i);
}
i = j;
}
setup_entry_positions ();
}
/** Add a ProcessorWindowProxy for a processor to our list, if that processor does
* not already have one.
*/
void
ProcessorBox::maybe_add_processor_to_ui_list (boost::weak_ptr<Processor> w)
{
boost::shared_ptr<Processor> p = w.lock ();
if (!p) {
return;
}
list<ProcessorWindowProxy*>::iterator i = _processor_window_proxies.begin ();
while (i != _processor_window_proxies.end()) {
boost::shared_ptr<Processor> t = (*i)->processor().lock ();
if (p == t) {
/* this processor is already on the list; done */
(*i)->marked = true;
return;
}
++i;
}
/* not on the list; add it */
string loc;
if (_parent_strip) {
if (_parent_strip->mixer_owned()) {
loc = X_("M");
} else {
loc = X_("R");
}
} else {
loc = X_("P");
}
ProcessorWindowProxy* wp = new ProcessorWindowProxy (
string_compose ("%1-%2-%3", loc, _route->id(), p->id()),
_session->extra_xml (X_("UI")),
this,
w);
wp->marked = true;
/* if the processor already has an existing UI,
note that so that we don't recreate it
*/
void* existing_ui = p->get_ui ();
if (existing_ui) {
wp->set (static_cast<Gtk::Window*>(existing_ui));
}
_processor_window_proxies.push_back (wp);
ARDOUR_UI::instance()->add_window_proxy (wp);
}
void
ProcessorBox::add_processor_to_display (boost::weak_ptr<Processor> p)
{
boost::shared_ptr<Processor> processor (p.lock ());
if (!processor || !processor->display_to_user()) {
return;
}
boost::shared_ptr<Send> send = boost::dynamic_pointer_cast<Send> (processor);
boost::shared_ptr<PluginInsert> plugin_insert = boost::dynamic_pointer_cast<PluginInsert> (processor);
ProcessorEntry* e = 0;
if (send) {
e = new SendProcessorEntry (send, _width);
} else if (plugin_insert) {
e = new PluginInsertProcessorEntry (plugin_insert, _width);
} else {
e = new ProcessorEntry (processor, _width);
}
e->set_pixel_width (get_allocation().get_width());
processor_display.add_child (e);
}
void
ProcessorBox::build_processor_tooltip (EventBox& box, string start)
{
string tip(start);
list<ProcessorEntry*> children = processor_display.children ();
for (list<ProcessorEntry*>::iterator i = children.begin(); i != children.end(); ++i) {
tip += '\n';
tip += (*i)->processor()->name();
}
ARDOUR_UI::instance()->set_tip (box, tip);
}
void
ProcessorBox::reordered ()
{
compute_processor_sort_keys ();
setup_entry_positions ();
}
void
ProcessorBox::setup_entry_positions ()
{
list<ProcessorEntry*> children = processor_display.children ();
bool pre_fader = true;
for (list<ProcessorEntry*>::iterator i = children.begin(); i != children.end(); ++i) {
if (boost::dynamic_pointer_cast<Amp>((*i)->processor())) {
pre_fader = false;
(*i)->set_position (ProcessorEntry::Fader);
} else {
if (pre_fader) {
(*i)->set_position (ProcessorEntry::PreFader);
} else {
(*i)->set_position (ProcessorEntry::PostFader);
}
}
}
}
void
ProcessorBox::compute_processor_sort_keys ()
{
list<ProcessorEntry*> children = processor_display.children ();
Route::ProcessorList our_processors;
for (list<ProcessorEntry*>::iterator iter = children.begin(); iter != children.end(); ++iter) {
our_processors.push_back ((*iter)->processor ());
}
if (_route->reorder_processors (our_processors)) {
/* Reorder failed, so report this to the user. As far as I can see this must be done
in an idle handler: it seems that the redisplay_processors() that happens below destroys
widgets that were involved in the drag-and-drop on the processor list, which causes problems
when the drag is torn down after this handler function is finished.
*/
Glib::signal_idle().connect_once (sigc::mem_fun (*this, &ProcessorBox::report_failed_reorder));
}
}
void
ProcessorBox::report_failed_reorder ()
{
/* reorder failed, so redisplay */
redisplay_processors ();
/* now tell them about the problem */
ArdourDialog dialog (_("Plugin Incompatibility"));
Label label;
label.set_text (_("\
You cannot reorder these plugins/sends/inserts\n\
in that way because the inputs and\n\
outputs will not work correctly."));
dialog.get_vbox()->set_border_width (12);
dialog.get_vbox()->pack_start (label);
dialog.add_button (Stock::OK, RESPONSE_ACCEPT);
dialog.set_name (X_("PluginIODialog"));
dialog.set_position (Gtk::WIN_POS_MOUSE);
dialog.set_modal (true);
dialog.show_all ();
dialog.run ();
}
void
ProcessorBox::rename_processors ()
{
ProcSelection to_be_renamed;
get_selected_processors (to_be_renamed);
if (to_be_renamed.empty()) {
return;
}
for (ProcSelection::iterator i = to_be_renamed.begin(); i != to_be_renamed.end(); ++i) {
rename_processor (*i);
}
}
bool
ProcessorBox::can_cut () const
{
vector<boost::shared_ptr<Processor> > sel;
get_selected_processors (sel);
/* cut_processors () does not cut inserts */
for (vector<boost::shared_ptr<Processor> >::const_iterator i = sel.begin (); i != sel.end (); ++i) {
if (boost::dynamic_pointer_cast<PluginInsert>((*i)) != 0 ||
(boost::dynamic_pointer_cast<Send>((*i)) != 0) ||
(boost::dynamic_pointer_cast<Return>((*i)) != 0)) {
return true;
}
}
return false;
}
void
ProcessorBox::cut_processors ()
{
ProcSelection to_be_removed;
get_selected_processors (to_be_removed);
}
void
ProcessorBox::cut_processors (const ProcSelection& to_be_removed)
{
if (to_be_removed.empty()) {
return;
}
XMLNode* node = new XMLNode (X_("cut"));
Route::ProcessorList to_cut;
no_processor_redisplay = true;
for (ProcSelection::const_iterator i = to_be_removed.begin(); i != to_be_removed.end(); ++i) {
// Cut only plugins, sends and returns
if (boost::dynamic_pointer_cast<PluginInsert>((*i)) != 0 ||
(boost::dynamic_pointer_cast<Send>((*i)) != 0) ||
(boost::dynamic_pointer_cast<Return>((*i)) != 0)) {
Window* w = get_processor_ui (*i);
if (w) {
w->hide ();
}
XMLNode& child ((*i)->get_state());
node->add_child_nocopy (child);
to_cut.push_back (*i);
}
}
if (_route->remove_processors (to_cut) != 0) {
delete node;
no_processor_redisplay = false;
return;
}
_rr_selection.set (node);
no_processor_redisplay = false;
redisplay_processors ();
}
void
ProcessorBox::copy_processors ()
{
ProcSelection to_be_copied;
get_selected_processors (to_be_copied);
copy_processors (to_be_copied);
}
void
ProcessorBox::copy_processors (const ProcSelection& to_be_copied)
{
if (to_be_copied.empty()) {
return;
}
XMLNode* node = new XMLNode (X_("copy"));
for (ProcSelection::const_iterator i = to_be_copied.begin(); i != to_be_copied.end(); ++i) {
// Copy only plugins, sends, returns
if (boost::dynamic_pointer_cast<PluginInsert>((*i)) != 0 ||
(boost::dynamic_pointer_cast<Send>((*i)) != 0) ||
(boost::dynamic_pointer_cast<Return>((*i)) != 0)) {
node->add_child_nocopy ((*i)->get_state());
}
}
_rr_selection.set (node);
}
void
ProcessorBox::delete_processors ()
{
ProcSelection to_be_deleted;
get_selected_processors (to_be_deleted);
delete_processors (to_be_deleted);
}
void
ProcessorBox::delete_processors (const ProcSelection& targets)
{
if (targets.empty()) {
return;
}
no_processor_redisplay = true;
for (ProcSelection::const_iterator i = targets.begin(); i != targets.end(); ++i) {
Window* w = get_processor_ui (*i);
if (w) {
w->hide ();
}
_route->remove_processor(*i);
}
no_processor_redisplay = false;
redisplay_processors ();
}
void
ProcessorBox::delete_dragged_processors (const list<boost::shared_ptr<Processor> >& procs)
{
list<boost::shared_ptr<Processor> >::const_iterator x;
no_processor_redisplay = true;
for (x = procs.begin(); x != procs.end(); ++x) {
Window* w = get_processor_ui (*x);
if (w) {
w->hide ();
}
_route->remove_processor(*x);
}
no_processor_redisplay = false;
redisplay_processors ();
}
gint
ProcessorBox::idle_delete_processor (boost::weak_ptr<Processor> weak_processor)
{
boost::shared_ptr<Processor> processor (weak_processor.lock());
if (!processor) {
return false;
}
/* NOT copied to _mixer.selection() */
no_processor_redisplay = true;
_route->remove_processor (processor);
no_processor_redisplay = false;
redisplay_processors ();
return false;
}
void
ProcessorBox::rename_processor (boost::shared_ptr<Processor> processor)
{
ArdourPrompter name_prompter (true);
string result;
name_prompter.set_title (_("Rename Processor"));
name_prompter.set_prompt (_("New name:"));
name_prompter.set_initial_text (processor->name());
name_prompter.add_button (_("Rename"), Gtk::RESPONSE_ACCEPT);
name_prompter.set_response_sensitive (Gtk::RESPONSE_ACCEPT, false);
name_prompter.show_all ();
switch (name_prompter.run ()) {
case Gtk::RESPONSE_ACCEPT:
name_prompter.get_result (result);
if (result.length()) {
int tries = 0;
string test = result;
while (tries < 100) {
if (_session->io_name_is_legal (test)) {
result = test;
break;
}
tries++;
test = string_compose ("%1-%2", result, tries);
}
if (tries < 100) {
processor->set_name (result);
} else {
/* unlikely! */
ARDOUR_UI::instance()->popup_error
(string_compose (_("At least 100 IO objects exist with a name like %1 - name not changed"), result));
}
}
break;
}
return;
}
void
ProcessorBox::paste_processors ()
{
if (_rr_selection.processors.empty()) {
return;
}
paste_processor_state (_rr_selection.processors.get_node().children(), boost::shared_ptr<Processor>());
}
void
ProcessorBox::paste_processors (boost::shared_ptr<Processor> before)
{
if (_rr_selection.processors.empty()) {
return;
}
paste_processor_state (_rr_selection.processors.get_node().children(), before);
}
void
ProcessorBox::paste_processor_state (const XMLNodeList& nlist, boost::shared_ptr<Processor> p)
{
XMLNodeConstIterator niter;
list<boost::shared_ptr<Processor> > copies;
if (nlist.empty()) {
return;
}
for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
XMLProperty const * type = (*niter)->property ("type");
assert (type);
boost::shared_ptr<Processor> p;
try {
if (type->value() == "meter" ||
type->value() == "main-outs" ||
type->value() == "amp" ||
type->value() == "intsend" || type->value() == "intreturn") {
/* do not paste meter, main outs, amp or internal send/returns */
continue;
} else if (type->value() == "send") {
XMLNode n (**niter);
Send::make_unique (n, *_session);
Send* s = new Send (*_session, _route->pannable(), _route->mute_master());
if (s->set_state (n, Stateful::loading_state_version)) {
delete s;
return;
}
p.reset (s);
} else if (type->value() == "return") {
XMLNode n (**niter);
Return::make_unique (n, *_session);
Return* r = new Return (*_session);
if (r->set_state (n, Stateful::loading_state_version)) {
delete r;
return;
}
p.reset (r);
} else if (type->value() == "port") {
XMLNode n (**niter);
p.reset (new PortInsert (*_session, _route->pannable (), _route->mute_master ()));
if (p->set_state (n, Stateful::loading_state_version)) {
return;
}
} else {
/* XXX its a bit limiting to assume that everything else
is a plugin.
*/
p.reset (new PluginInsert (*_session));
p->set_state (**niter, Stateful::current_state_version);
}
copies.push_back (p);
}
catch (...) {
cerr << "plugin insert constructor failed\n";
}
}
if (copies.empty()) {
return;
}
if (_route->add_processors (copies, p)) {
string msg = _(
"Copying the set of processors on the clipboard failed,\n\
probably because the I/O configuration of the plugins\n\
could not match the configuration of this track.");
MessageDialog am (msg);
am.run ();
}
}
void
ProcessorBox::activate_processor (boost::shared_ptr<Processor> r)
{
r->activate ();
}
void
ProcessorBox::deactivate_processor (boost::shared_ptr<Processor> r)
{
r->deactivate ();
}
void
ProcessorBox::get_selected_processors (ProcSelection& processors) const
{
const list<ProcessorEntry*> selection = processor_display.selection ();
for (list<ProcessorEntry*>::const_iterator i = selection.begin(); i != selection.end(); ++i) {
processors.push_back ((*i)->processor ());
}
}
void
ProcessorBox::for_selected_processors (void (ProcessorBox::*method)(boost::shared_ptr<Processor>))
{
list<ProcessorEntry*> selection = processor_display.selection ();
for (list<ProcessorEntry*>::iterator i = selection.begin(); i != selection.end(); ++i) {
(this->*method) ((*i)->processor ());
}
}
void
ProcessorBox::all_processors_active (bool state)
{
_route->all_processors_active (_placement, state);
}
void
ProcessorBox::ab_plugins ()
{
_route->ab_plugins (ab_direction);
ab_direction = !ab_direction;
}
void
ProcessorBox::clear_processors ()
{
string prompt;
vector<string> choices;
prompt = string_compose (_("Do you really want to remove all processors from %1?\n"
"(this cannot be undone)"), _route->name());
choices.push_back (_("Cancel"));
choices.push_back (_("Yes, remove them all"));
Gtkmm2ext::Choice prompter (_("Remove processors"), prompt, choices);
if (prompter.run () == 1) {
_route->clear_processors (PreFader);
_route->clear_processors (PostFader);
}
}
void
ProcessorBox::clear_processors (Placement p)
{
string prompt;
vector<string> choices;
if (p == PreFader) {
prompt = string_compose (_("Do you really want to remove all pre-fader processors from %1?\n"
"(this cannot be undone)"), _route->name());
} else {
prompt = string_compose (_("Do you really want to remove all post-fader processors from %1?\n"
"(this cannot be undone)"), _route->name());
}
choices.push_back (_("Cancel"));
choices.push_back (_("Yes, remove them all"));
Gtkmm2ext::Choice prompter (_("Remove processors"), prompt, choices);
if (prompter.run () == 1) {
_route->clear_processors (p);
}
}
bool
ProcessorBox::processor_can_be_edited (boost::shared_ptr<Processor> processor)
{
boost::shared_ptr<AudioTrack> at = boost::dynamic_pointer_cast<AudioTrack> (_route);
if (at && at->freeze_state() == AudioTrack::Frozen) {
return false;
}
if (
boost::dynamic_pointer_cast<Send> (processor) ||
boost::dynamic_pointer_cast<Return> (processor) ||
boost::dynamic_pointer_cast<PluginInsert> (processor) ||
boost::dynamic_pointer_cast<PortInsert> (processor)
) {
return true;
}
return false;
}
bool
ProcessorBox::one_processor_can_be_edited ()
{
list<ProcessorEntry*> selection = processor_display.selection ();
list<ProcessorEntry*>::iterator i = selection.begin();
while (i != selection.end() && processor_can_be_edited ((*i)->processor()) == false) {
++i;
}
return (i != selection.end());
}
void
ProcessorBox::toggle_edit_processor (boost::shared_ptr<Processor> processor)
{
boost::shared_ptr<Send> send;
boost::shared_ptr<InternalSend> internal_send;
boost::shared_ptr<Return> retrn;
boost::shared_ptr<PluginInsert> plugin_insert;
boost::shared_ptr<PortInsert> port_insert;
Window* gidget = 0;
if (boost::dynamic_pointer_cast<AudioTrack>(_route) != 0) {
if (boost::dynamic_pointer_cast<AudioTrack> (_route)->freeze_state() == AudioTrack::Frozen) {
return;
}
}
if (boost::dynamic_pointer_cast<Amp> (processor)) {
_parent_strip->revert_to_default_display ();
} else if ((internal_send = boost::dynamic_pointer_cast<InternalSend> (processor)) != 0) {
if (!_session->engine().connected()) {
return;
}
if (_parent_strip) {
if (boost::dynamic_pointer_cast<Send> (_parent_strip->current_delivery()) == internal_send) {
_parent_strip->revert_to_default_display ();
} else {
_parent_strip->show_send (internal_send);
}
}
} else if ((send = boost::dynamic_pointer_cast<Send> (processor)) != 0) {
if (!_session->engine().connected()) {
return;
}
SendUIWindow* w = new SendUIWindow (send, _session);
w->show ();
} else if ((retrn = boost::dynamic_pointer_cast<Return> (processor)) != 0) {
if (boost::dynamic_pointer_cast<InternalReturn> (retrn)) {
/* no GUI for these */
return;
}
if (!_session->engine().connected()) {
return;
}
boost::shared_ptr<Return> retrn = boost::dynamic_pointer_cast<Return> (processor);
ReturnUIWindow *return_ui;
Window* w = get_processor_ui (retrn);
if (w == 0) {
return_ui = new ReturnUIWindow (retrn, _session);
return_ui->set_title (retrn->name ());
set_processor_ui (send, return_ui);
} else {
return_ui = dynamic_cast<ReturnUIWindow *> (w);
}
gidget = return_ui;
} else if ((plugin_insert = boost::dynamic_pointer_cast<PluginInsert> (processor)) != 0) {
PluginUIWindow *plugin_ui;
/* these are both allowed to be null */
Container* toplevel = get_toplevel();
Window* win = dynamic_cast<Gtk::Window*>(toplevel);
Window* w = get_processor_ui (plugin_insert);
if (w == 0) {
plugin_ui = new PluginUIWindow (win, plugin_insert);
plugin_ui->set_title (generate_processor_title (plugin_insert));
set_processor_ui (plugin_insert, plugin_ui);
} else {
plugin_ui = dynamic_cast<PluginUIWindow *> (w);
plugin_ui->set_parent (win);
}
gidget = plugin_ui;
} else if ((port_insert = boost::dynamic_pointer_cast<PortInsert> (processor)) != 0) {
if (!_session->engine().connected()) {
MessageDialog msg ( _("Not connected to JACK - no I/O changes are possible"));
msg.run ();
return;
}
PortInsertWindow *io_selector;
Window* w = get_processor_ui (port_insert);
if (w == 0) {
io_selector = new PortInsertWindow (_session, port_insert);
set_processor_ui (port_insert, io_selector);
} else {
io_selector = dynamic_cast<PortInsertWindow *> (w);
}
gidget = io_selector;
}
if (gidget) {
if (gidget->is_visible()) {
gidget->hide ();
} else {
gidget->show_all ();
gidget->present ();
}
}
}
void
ProcessorBox::register_actions ()
{
Glib::RefPtr<Gtk::ActionGroup> popup_act_grp = Gtk::ActionGroup::create(X_("processormenu"));
Glib::RefPtr<Action> act;
/* new stuff */
ActionManager::register_action (popup_act_grp, X_("newplugin"), _("New Plugin"),
sigc::ptr_fun (ProcessorBox::rb_choose_plugin));
act = ActionManager::register_action (popup_act_grp, X_("newinsert"), _("New Insert"),
sigc::ptr_fun (ProcessorBox::rb_choose_insert));
ActionManager::jack_sensitive_actions.push_back (act);
act = ActionManager::register_action (popup_act_grp, X_("newsend"), _("New Send ..."),
sigc::ptr_fun (ProcessorBox::rb_choose_send));
ActionManager::jack_sensitive_actions.push_back (act);
ActionManager::register_action (popup_act_grp, X_("newaux"), _("New Aux Send ..."));
ActionManager::register_action (popup_act_grp, X_("clear"), _("Clear (all)"),
sigc::ptr_fun (ProcessorBox::rb_clear));
ActionManager::register_action (popup_act_grp, X_("clear_pre"), _("Clear (pre-fader)"),
sigc::ptr_fun (ProcessorBox::rb_clear_pre));
ActionManager::register_action (popup_act_grp, X_("clear_post"), _("Clear (post-fader)"),
sigc::ptr_fun (ProcessorBox::rb_clear_post));
/* standard editing stuff */
cut_action = ActionManager::register_action (popup_act_grp, X_("cut"), _("Cut"),
sigc::ptr_fun (ProcessorBox::rb_cut));
ActionManager::plugin_selection_sensitive_actions.push_back(cut_action);
act = ActionManager::register_action (popup_act_grp, X_("copy"), _("Copy"),
sigc::ptr_fun (ProcessorBox::rb_copy));
ActionManager::plugin_selection_sensitive_actions.push_back(act);
act = ActionManager::register_action (popup_act_grp, X_("delete"), _("Delete"),
sigc::ptr_fun (ProcessorBox::rb_delete));
ActionManager::plugin_selection_sensitive_actions.push_back(act); // ??
paste_action = ActionManager::register_action (popup_act_grp, X_("paste"), _("Paste"),
sigc::ptr_fun (ProcessorBox::rb_paste));
rename_action = ActionManager::register_action (popup_act_grp, X_("rename"), _("Rename"),
sigc::ptr_fun (ProcessorBox::rb_rename));
ActionManager::register_action (popup_act_grp, X_("selectall"), _("Select All"),
sigc::ptr_fun (ProcessorBox::rb_select_all));
ActionManager::register_action (popup_act_grp, X_("deselectall"), _("Deselect All"),
sigc::ptr_fun (ProcessorBox::rb_deselect_all));
/* activation etc. */
ActionManager::register_action (popup_act_grp, X_("activate_all"), _("Activate all"),
sigc::ptr_fun (ProcessorBox::rb_activate_all));
ActionManager::register_action (popup_act_grp, X_("deactivate_all"), _("Deactivate all"),
sigc::ptr_fun (ProcessorBox::rb_deactivate_all));
ActionManager::register_action (popup_act_grp, X_("ab_plugins"), _("A/B Plugins"),
sigc::ptr_fun (ProcessorBox::rb_ab_plugins));
/* show editors */
edit_action = ActionManager::register_action (popup_act_grp, X_("edit"), _("Edit..."),
sigc::ptr_fun (ProcessorBox::rb_edit));
ActionManager::add_action_group (popup_act_grp);
}
void
ProcessorBox::rb_ab_plugins ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->ab_plugins ();
}
void
ProcessorBox::rb_choose_plugin ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->choose_plugin ();
}
void
ProcessorBox::rb_choose_insert ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->choose_insert ();
}
void
ProcessorBox::rb_choose_send ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->choose_send ();
}
void
ProcessorBox::rb_choose_aux (boost::weak_ptr<Route> wr)
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->choose_aux (wr);
}
void
ProcessorBox::rb_clear ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->clear_processors ();
}
void
ProcessorBox::rb_clear_pre ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->clear_processors (PreFader);
}
void
ProcessorBox::rb_clear_post ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->clear_processors (PostFader);
}
void
ProcessorBox::rb_cut ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->cut_processors ();
}
void
ProcessorBox::rb_delete ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->delete_processors ();
}
void
ProcessorBox::rb_copy ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->copy_processors ();
}
void
ProcessorBox::rb_paste ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->paste_processors ();
}
void
ProcessorBox::rb_rename ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->rename_processors ();
}
void
ProcessorBox::rb_select_all ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->select_all_processors ();
}
void
ProcessorBox::rb_deselect_all ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->deselect_all_processors ();
}
void
ProcessorBox::rb_activate_all ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->all_processors_active (true);
}
void
ProcessorBox::rb_deactivate_all ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->all_processors_active (false);
}
void
ProcessorBox::rb_edit ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->for_selected_processors (&ProcessorBox::toggle_edit_processor);
}
void
ProcessorBox::route_property_changed (const PropertyChange& what_changed)
{
if (!what_changed.contains (ARDOUR::Properties::name)) {
return;
}
ENSURE_GUI_THREAD (*this, &ProcessorBox::route_property_changed, what_changed);
boost::shared_ptr<Processor> processor;
boost::shared_ptr<PluginInsert> plugin_insert;
boost::shared_ptr<Send> send;
list<ProcessorEntry*> children = processor_display.children();
for (list<ProcessorEntry*>::iterator iter = children.begin(); iter != children.end(); ++iter) {
processor = (*iter)->processor ();
Window* w = get_processor_ui (processor);
if (!w) {
continue;
}
/* rename editor windows for sends and plugins */
if ((send = boost::dynamic_pointer_cast<Send> (processor)) != 0) {
w->set_title (send->name ());
} else if ((plugin_insert = boost::dynamic_pointer_cast<PluginInsert> (processor)) != 0) {
w->set_title (generate_processor_title (plugin_insert));
}
}
}
string
ProcessorBox::generate_processor_title (boost::shared_ptr<PluginInsert> pi)
{
string maker = pi->plugin()->maker() ? pi->plugin()->maker() : "";
string::size_type email_pos;
if ((email_pos = maker.find_first_of ('<')) != string::npos) {
maker = maker.substr (0, email_pos - 1);
}
if (maker.length() > 32) {
maker = maker.substr (0, 32);
maker += " ...";
}
return string_compose(_("%1: %2 (by %3)"), _route->name(), pi->name(), maker);
}
void
ProcessorBox::on_size_allocate (Allocation& a)
{
HBox::on_size_allocate (a);
list<ProcessorEntry*> children = processor_display.children ();
for (list<ProcessorEntry*>::const_iterator i = children.begin(); i != children.end(); ++i) {
(*i)->set_pixel_width (a.get_width ());
}
}
/** @param p Processor.
* @return the UI window for \a p.
*/
Window *
ProcessorBox::get_processor_ui (boost::shared_ptr<Processor> p) const
{
list<ProcessorWindowProxy*>::const_iterator i = _processor_window_proxies.begin ();
while (i != _processor_window_proxies.end()) {
boost::shared_ptr<Processor> t = (*i)->processor().lock ();
if (t && t == p) {
return (*i)->get ();
}
++i;
}
/* we shouldn't get here, because the ProcessorUIList should always contain
an entry for each processor.
*/
assert (false);
return 0;
}
/** Make a note of the UI window that a processor is using.
* @param p Processor.
* @param w UI window.
*/
void
ProcessorBox::set_processor_ui (boost::shared_ptr<Processor> p, Gtk::Window* w)
{
list<ProcessorWindowProxy*>::iterator i = _processor_window_proxies.begin ();
p->set_ui (w);
while (i != _processor_window_proxies.end()) {
boost::shared_ptr<Processor> t = (*i)->processor().lock ();
if (t && t == p) {
(*i)->set (w);
return;
}
++i;
}
/* we shouldn't get here, because the ProcessorUIList should always contain
an entry for each processor.
*/
assert (false);
}
void
ProcessorBox::mixer_strip_delivery_changed (boost::weak_ptr<Delivery> w)
{
boost::shared_ptr<Delivery> d = w.lock ();
if (!d) {
return;
}
list<ProcessorEntry*> children = processor_display.children ();
list<ProcessorEntry*>::const_iterator i = children.begin();
while (i != children.end() && (*i)->processor() != d) {
++i;
}
if (i == children.end()) {
processor_display.set_active (0);
} else {
processor_display.set_active (*i);
}
}
void
ProcessorBox::hide_things ()
{
list<ProcessorEntry*> c = processor_display.children ();
for (list<ProcessorEntry*>::iterator i = c.begin(); i != c.end(); ++i) {
(*i)->hide_things ();
}
}
ProcessorWindowProxy::ProcessorWindowProxy (
string const & name,
XMLNode const * node,
ProcessorBox* box,
boost::weak_ptr<Processor> processor
)
: WindowProxy<Gtk::Window> (name, node)
, marked (false)
, _processor_box (box)
, _processor (processor)
{
}
void
ProcessorWindowProxy::show ()
{
boost::shared_ptr<Processor> p = _processor.lock ();
if (!p) {
return;
}
_processor_box->toggle_edit_processor (p);
}
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