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a9995c59cc
livetrax/gtk2_ardour/processor_box.cc
Paul Davis 9e3299f97d change Controllable::set_value() API to include grouped control consideration. 
This also removes Route::group_gain_control() and associated machinery.
Not yet tested with Mackie or other surfaces. More work to done to
start using the group capabilities, and also potentially to add
or derive more controls as RouteAutomationControls
2016-01-02 04:58:30 -05:00

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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 <gtkmm2ext/rgb_macros.h>
#include "ardour/amp.h"
#include "ardour/audio_track.h"
#include "ardour/audioengine.h"
#include "ardour/internal_return.h"
#include "ardour/internal_send.h"
#include "ardour/meter.h"
#include "ardour/panner_shell.h"
#include "ardour/plugin_insert.h"
#include "ardour/pannable.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/types.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 "timers.h"
#include "tooltips.h"
#include "new_plugin_preset_dialog.h"
#include "i18n.h"
#ifdef AUDIOUNIT_SUPPORT
class AUPluginUI;
#endif
#ifndef NDEBUG
bool ProcessorBox::show_all_processors = false;
#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::copy_action;
RefPtr<Action> ProcessorBox::rename_action;
RefPtr<Action> ProcessorBox::delete_action;
RefPtr<Action> ProcessorBox::edit_action;
RefPtr<Action> ProcessorBox::edit_generic_action;
static const uint32_t audio_port_color = 0x4A8A0EFF; // Green
static const uint32_t midi_port_color = 0x960909FF; //Red
ProcessorEntry::ProcessorEntry (ProcessorBox* parent, boost::shared_ptr<Processor> p, Width w)
: _button (ArdourButton::led_default_elements)
, _position (PreFader)
, _position_num(0)
, _selectable(true)
, _unknown_processor(false)
, _parent (parent)
, _processor (p)
, _width (w)
, _input_icon(true)
, _output_icon(false)
{
_vbox.show ();
_button.set_distinct_led_click (true);
_button.set_fallthrough_to_parent(true);
_button.set_led_left (true);
_button.signal_led_clicked.connect (sigc::mem_fun (*this, &ProcessorEntry::led_clicked));
_button.set_text (name (_width));
if (boost::dynamic_pointer_cast<PeakMeter> (_processor)) {
_button.set_elements(ArdourButton::Element(_button.elements() & ~ArdourButton::Indicator));
}
if (boost::dynamic_pointer_cast<UnknownProcessor> (_processor)) {
_button.set_elements(ArdourButton::Element(_button.elements() & ~ArdourButton::Indicator));
_unknown_processor = true;
}
{
boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (_processor);
if (pi && pi->plugin()) {
_plugin_preset_pointer = PluginPresetPtr (new PluginPreset (pi->plugin()->get_info()));
}
}
if (_processor) {
_vbox.pack_start (_routing_icon);
_vbox.pack_start (_input_icon);
_vbox.pack_start (_button, true, true);
_vbox.pack_end (_output_icon);
_button.set_active (_processor->active());
_routing_icon.set_no_show_all(true);
_input_icon.set_no_show_all(true);
_button.show ();
_routing_icon.set_visible(false);
_input_icon.hide();
_output_icon.show();
_processor->ActiveChanged.connect (active_connection, invalidator (*this), boost::bind (&ProcessorEntry::processor_active_changed, this), gui_context());
_processor->PropertyChanged.connect (name_connection, invalidator (*this), boost::bind (&ProcessorEntry::processor_property_changed, this, _1), gui_context());
_processor->ConfigurationChanged.connect (config_connection, invalidator (*this), boost::bind (&ProcessorEntry::processor_configuration_changed, this, _1, _2), gui_context());
set<Evoral::Parameter> p = _processor->what_can_be_automated ();
for (set<Evoral::Parameter>::iterator i = p.begin(); i != p.end(); ++i) {
std::string label = _processor->describe_parameter (*i);
if (boost::dynamic_pointer_cast<Send> (_processor)) {
label = _("Send");
} else if (boost::dynamic_pointer_cast<Return> (_processor)) {
label = _("Return");
}
Control* c = new Control (_processor->automation_control (*i), label);
_controls.push_back (c);
if (boost::dynamic_pointer_cast<Amp> (_processor) == 0) {
/* Add non-Amp (Fader & Trim) controls to the processor box */
_vbox.pack_start (c->box);
}
}
_input_icon.set_ports(_processor->input_streams());
_output_icon.set_ports(_processor->output_streams());
_routing_icon.set_sources(_processor->input_streams());
_routing_icon.set_sinks(_processor->output_streams());
setup_tooltip ();
setup_visuals ();
} else {
_vbox.set_size_request (-1, _button.size_request().height);
}
}
ProcessorEntry::~ProcessorEntry ()
{
for (list<Control*>::iterator i = _controls.begin(); i != _controls.end(); ++i) {
delete *i;
}
}
EventBox&
ProcessorEntry::action_widget ()
{
return _button;
}
Gtk::Widget&
ProcessorEntry::widget ()
{
return _vbox;
}
string
ProcessorEntry::drag_text () const
{
return name (Wide);
}
bool
ProcessorEntry::drag_data_get (Glib::RefPtr<Gdk::DragContext> const, Gtk::SelectionData &data)
{
if (data.get_target() == "PluginPresetPtr") {
boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (_processor);
if (!_plugin_preset_pointer || !pi) {
data.set (data.get_target(), 8, NULL, 0);
return true;
}
boost::shared_ptr<ARDOUR::Plugin> plugin = pi->plugin();
assert (plugin);
PluginManager& manager (PluginManager::instance());
bool fav = manager.get_status (_plugin_preset_pointer->_pip) == PluginManager::Favorite;
NewPluginPresetDialog d (plugin,
string_compose(_("New Favorite Preset for \"%1\""),_plugin_preset_pointer->_pip->name), !fav);
_plugin_preset_pointer->_preset.valid = false;
switch (d.run ()) {
case Gtk::RESPONSE_CANCEL:
data.set (data.get_target(), 8, NULL, 0);
return true;
break;
case Gtk::RESPONSE_NO:
break;
case Gtk::RESPONSE_ACCEPT:
if (d.name().empty()) {
break;
}
if (d.replace ()) {
plugin->remove_preset (d.name ());
}
Plugin::PresetRecord const r = plugin->save_preset (d.name());
if (!r.uri.empty ()) {
_plugin_preset_pointer->_preset.uri = r.uri;
_plugin_preset_pointer->_preset.label = r.label;
_plugin_preset_pointer->_preset.user = r.user;
_plugin_preset_pointer->_preset.valid = r.valid;
}
}
data.set (data.get_target(), 8, (const guchar *) &_plugin_preset_pointer, sizeof (PluginPresetPtr));
return true;
}
return false;
}
void
ProcessorEntry::set_position (Position p, uint32_t num)
{
_position = p;
_position_num = num;
if (_position_num == 0 || _routing_icon.get_visible()) {
_input_icon.show();
} else {
_input_icon.hide();
}
setup_visuals ();
}
void
ProcessorEntry::set_visual_state (Gtkmm2ext::VisualState s, bool yn)
{
if (yn) {
_button.set_visual_state (Gtkmm2ext::VisualState (_button.visual_state() | s));
} else {
_button.set_visual_state (Gtkmm2ext::VisualState (_button.visual_state() & ~s));
}
}
void
ProcessorEntry::setup_visuals ()
{
if (_unknown_processor) {
_button.set_name ("processor stub");
return;
}
switch (_position) {
case PreFader:
_button.set_name ("processor prefader");
break;
case Fader:
_button.set_name ("processor fader");
break;
case PostFader:
_button.set_name ("processor postfader");
break;
}
}
boost::shared_ptr<Processor>
ProcessorEntry::processor () const
{
return _processor;
}
void
ProcessorEntry::set_enum_width (Width w)
{
_width = w;
_button.set_text (name (_width));
}
void
ProcessorEntry::led_clicked(GdkEventButton *ev)
{
bool ctrl_shift_pressed = false;
Keyboard::ModifierMask ctrl_shift_mask = Keyboard::ModifierMask (Keyboard::PrimaryModifier|Keyboard::TertiaryModifier);
if (Keyboard::modifier_state_equals (ev->state, ctrl_shift_mask)) {
ctrl_shift_pressed = true;
}
if (_processor) {
if (_button.get_active ()) {
if (ctrl_shift_pressed) {
_parent->all_visible_processors_active(false);
if (_position == Fader) {
_processor->deactivate ();
}
}
else {
_processor->deactivate ();
}
} else {
if (ctrl_shift_pressed) {
_parent->all_visible_processors_active(true);
if (_position == Fader) {
_processor->activate ();
}
}
else {
_processor->activate ();
}
}
}
}
void
ProcessorEntry::processor_active_changed ()
{
if (_processor) {
_button.set_active (_processor->active());
}
}
void
ProcessorEntry::processor_property_changed (const PropertyChange& what_changed)
{
if (what_changed.contains (ARDOUR::Properties::name)) {
_button.set_text (name (_width));
setup_tooltip ();
}
}
void
ProcessorEntry::processor_configuration_changed (const ChanCount in, const ChanCount out)
{
_input_icon.set_ports(in);
_output_icon.set_ports(out);
_routing_icon.set_sources(in);
_routing_icon.set_sinks(out);
_input_icon.queue_draw();
_output_icon.queue_draw();
_routing_icon.queue_draw();
}
void
ProcessorEntry::setup_tooltip ()
{
if (_processor) {
boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (_processor);
if (pi) {
std::string postfix = "";
uint32_t replicated;
if ((replicated = pi->get_count()) > 1) {
postfix = string_compose(_("\nThis mono plugin has been replicated %1 times."), replicated);
}
if (pi->plugin()->has_editor()) {
ARDOUR_UI_UTILS::set_tooltip (_button,
string_compose (_("<b>%1</b>\nDouble-click to show GUI.\n%2+double-click to show generic GUI.%3"), name (Wide), Keyboard::primary_modifier_name (), postfix));
} else {
ARDOUR_UI_UTILS::set_tooltip (_button,
string_compose (_("<b>%1</b>\nDouble-click to show generic GUI.%2"), name (Wide), postfix));
}
return;
}
if(boost::dynamic_pointer_cast<UnknownProcessor> (_processor)) {
ARDOUR_UI::instance()->set_tip (_button,
string_compose (_("<b>%1</b>\nThe Plugin is not available on this system\nand has been replaced by a stub."), name (Wide)));
return;
}
}
ARDOUR_UI_UTILS::set_tooltip (_button, string_compose ("<b>%1</b>", name (Wide)));
}
string
ProcessorEntry::name (Width w) const
{
boost::shared_ptr<Send> send;
string name_display;
if (!_processor) {
return string();
}
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 (w) {
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 {
boost::shared_ptr<ARDOUR::PluginInsert> pi;
uint32_t replicated;
if ((pi = boost::dynamic_pointer_cast<ARDOUR::PluginInsert> (_processor)) != 0
&& (replicated = pi->get_count()) > 1)
{
name_display += string_compose(_("(%1x1) "), replicated);
}
switch (w) {
case Wide:
name_display += _processor->display_name();
break;
case Narrow:
name_display += PBD::short_version (_processor->display_name(), 5);
break;
}
}
return name_display;
}
void
ProcessorEntry::show_all_controls ()
{
for (list<Control*>::iterator i = _controls.begin(); i != _controls.end(); ++i) {
(*i)->set_visible (true);
}
_parent->update_gui_object_state (this);
}
void
ProcessorEntry::hide_all_controls ()
{
for (list<Control*>::iterator i = _controls.begin(); i != _controls.end(); ++i) {
(*i)->set_visible (false);
}
_parent->update_gui_object_state (this);
}
void
ProcessorEntry::add_control_state (XMLNode* node) const
{
for (list<Control*>::const_iterator i = _controls.begin(); i != _controls.end(); ++i) {
(*i)->add_state (node);
}
}
void
ProcessorEntry::set_control_state (XMLNode const * node)
{
for (list<Control*>::const_iterator i = _controls.begin(); i != _controls.end(); ++i) {
(*i)->set_state (node);
}
}
string
ProcessorEntry::state_id () const
{
return string_compose ("processor %1", _processor->id().to_s());
}
void
ProcessorEntry::hide_things ()
{
for (list<Control*>::iterator i = _controls.begin(); i != _controls.end(); ++i) {
(*i)->hide_things ();
}
}
Menu *
ProcessorEntry::build_controls_menu ()
{
using namespace Menu_Helpers;
Menu* menu = manage (new Menu);
MenuList& items = menu->items ();
items.push_back (
MenuElem (_("Show All Controls"), sigc::mem_fun (*this, &ProcessorEntry::show_all_controls))
);
items.push_back (
MenuElem (_("Hide All Controls"), sigc::mem_fun (*this, &ProcessorEntry::hide_all_controls))
);
if (!_controls.empty ()) {
items.push_back (SeparatorElem ());
}
for (list<Control*>::iterator i = _controls.begin(); i != _controls.end(); ++i) {
items.push_back (CheckMenuElem ((*i)->name ()));
Gtk::CheckMenuItem* c = dynamic_cast<Gtk::CheckMenuItem*> (&items.back ());
c->set_active ((*i)->visible ());
c->signal_toggled().connect (sigc::bind (sigc::mem_fun (*this, &ProcessorEntry::toggle_control_visibility), *i));
}
return menu;
}
void
ProcessorEntry::toggle_control_visibility (Control* c)
{
c->set_visible (!c->visible ());
_parent->update_gui_object_state (this);
}
Menu *
ProcessorEntry::build_send_options_menu ()
{
using namespace Menu_Helpers;
Menu* menu = manage (new Menu);
MenuList& items = menu->items ();
boost::shared_ptr<Send> send = boost::dynamic_pointer_cast<Send> (_processor);
if (send) {
items.push_back (CheckMenuElem (_("Link panner controls")));
Gtk::CheckMenuItem* c = dynamic_cast<Gtk::CheckMenuItem*> (&items.back ());
c->set_active (send->panner_shell()->is_linked_to_route());
c->signal_toggled().connect (sigc::mem_fun (*this, &ProcessorEntry::toggle_panner_link));
}
return menu;
}
void
ProcessorEntry::toggle_panner_link ()
{
boost::shared_ptr<Send> send = boost::dynamic_pointer_cast<Send> (_processor);
if (send) {
send->panner_shell()->set_linked_to_route(!send->panner_shell()->is_linked_to_route());
}
}
ProcessorEntry::Control::Control (boost::shared_ptr<AutomationControl> c, string const & n)
: _control (c)
, _adjustment (gain_to_slider_position_with_max (1.0, Config->get_max_gain()), 0, 1, 0.01, 0.1)
, _slider (&_adjustment, boost::shared_ptr<PBD::Controllable>(), 0, max(13.f, rintf(13.f * UIConfiguration::instance().get_ui_scale())))
, _slider_persistant_tooltip (&_slider)
, _button (ArdourButton::led_default_elements)
, _ignore_ui_adjustment (false)
, _visible (false)
, _name (n)
{
_slider.set_controllable (c);
box.set_padding(0, 0, 4, 4);
if (c->toggled()) {
_button.set_text (_name);
_button.set_led_left (true);
_button.set_name ("processor control button");
box.add (_button);
_button.show ();
_button.signal_clicked.connect (sigc::mem_fun (*this, &Control::button_clicked));
_button.signal_led_clicked.connect (sigc::mem_fun (*this, &Control::button_clicked_event));
// dup. currently timers are used :(
//c->Changed.connect (_connection, MISSING_INVALIDATOR, boost::bind (&Control::control_changed, this), gui_context ());
} else {
_slider.set_name ("ProcessorControlSlider");
_slider.set_text (_name);
box.add (_slider);
_slider.show ();
const ARDOUR::ParameterDescriptor& desc = c->desc();
double const lo = c->internal_to_interface(desc.lower);
double const up = c->internal_to_interface(desc.upper);
double const normal = c->internal_to_interface(desc.normal);
double smallstep = desc.smallstep;
double largestep = desc.largestep;
if (smallstep == 0.0) {
smallstep = up / 1000.;
} else {
smallstep = c->internal_to_interface(desc.lower + smallstep);
}
if (largestep == 0.0) {
largestep = up / 40.;
} else {
largestep = c->internal_to_interface(desc.lower + largestep);
}
_adjustment.set_lower (lo);
_adjustment.set_upper (up);
_adjustment.set_step_increment (smallstep);
_adjustment.set_page_increment (largestep);
_slider.set_default_value (normal);
_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &Control::slider_adjusted));
// dup. currently timers are used :(
//c->Changed.connect (_connection, MISSING_INVALIDATOR, boost::bind (&Control::control_changed, this), gui_context ());
}
// yuck, do we really need to do this?
// according to c404374 this is only needed for send automation
timer_connection = Timers::rapid_connect (sigc::mem_fun (*this, &Control::control_changed));
control_changed ();
set_tooltip ();
/* We're providing our own PersistentTooltip */
set_no_tooltip_whatsoever (_slider);
}
ProcessorEntry::Control::~Control ()
{
timer_connection.disconnect ();
}
void
ProcessorEntry::Control::set_tooltip ()
{
boost::shared_ptr<AutomationControl> c = _control.lock ();
if (!c) {
return;
}
char tmp[256];
if (c->toggled ()) {
snprintf (tmp, sizeof(tmp), "%s: %s", _name.c_str(), c->get_value() > 0.5 ? _("on") : _("off"));
} else {
snprintf (tmp, sizeof(tmp), "%s: %.2f", _name.c_str(), c->internal_to_user (c->get_value ()));
}
string sm = Gtkmm2ext::markup_escape_text (tmp);
_slider_persistant_tooltip.set_tip (sm);
ARDOUR_UI_UTILS::set_tooltip (_button, sm);
}
void
ProcessorEntry::Control::slider_adjusted ()
{
if (_ignore_ui_adjustment) {
return;
}
boost::shared_ptr<AutomationControl> c = _control.lock ();
if (!c) {
return;
}
c->set_value ( c->interface_to_internal(_adjustment.get_value ()) , Controllable::NoGroup);
set_tooltip ();
}
void
ProcessorEntry::Control::button_clicked ()
{
boost::shared_ptr<AutomationControl> c = _control.lock ();
if (!c) {
return;
}
bool const n = _button.get_active ();
c->set_value (n ? 0 : 1, Controllable::NoGroup);
_button.set_active (!n);
set_tooltip ();
}
void
ProcessorEntry::Control::button_clicked_event (GdkEventButton *ev)
{
(void) ev;
button_clicked ();
}
void
ProcessorEntry::Control::control_changed ()
{
boost::shared_ptr<AutomationControl> c = _control.lock ();
if (!c) {
return;
}
_ignore_ui_adjustment = true;
if (c->toggled ()) {
_button.set_active (c->get_value() > 0.5);
} else {
// as long as rapid timers are used, only update the tooltip
// if the value has changed.
const double nval = c->internal_to_interface (c->get_value ());
if (_adjustment.get_value() != nval) {
_adjustment.set_value (nval);
set_tooltip ();
}
}
_ignore_ui_adjustment = false;
}
void
ProcessorEntry::Control::add_state (XMLNode* node) const
{
XMLNode* c = new XMLNode (X_("Object"));
c->add_property (X_("id"), state_id ());
c->add_property (X_("visible"), _visible);
node->add_child_nocopy (*c);
}
void
ProcessorEntry::Control::set_state (XMLNode const * node)
{
XMLNode* n = GUIObjectState::get_node (node, state_id ());
if (n) {
XMLProperty* p = n->property (X_("visible"));
set_visible (p && string_is_affirmative (p->value ()));
} else {
set_visible (false);
}
}
void
ProcessorEntry::Control::set_visible (bool v)
{
if (v) {
box.show ();
} else {
box.hide ();
}
_visible = v;
}
/** Called when the Editor might have re-shown things that
we want hidden.
*/
void
ProcessorEntry::Control::hide_things ()
{
if (!_visible) {
box.hide ();
}
}
string
ProcessorEntry::Control::state_id () const
{
boost::shared_ptr<AutomationControl> c = _control.lock ();
assert (c);
return string_compose (X_("control %1"), c->id().to_s ());
}
PluginInsertProcessorEntry::PluginInsertProcessorEntry (ProcessorBox* b, boost::shared_ptr<ARDOUR::PluginInsert> p, Width w)
: ProcessorEntry (b, p, w)
, _plugin_insert (p)
{
p->PluginIoReConfigure.connect (
_splitting_connection, invalidator (*this), boost::bind (&PluginInsertProcessorEntry::plugin_insert_splitting_changed, this), gui_context()
);
plugin_insert_splitting_changed ();
}
void
PluginInsertProcessorEntry::plugin_insert_splitting_changed ()
{
ChanCount in, out; // actual configured i/o
_plugin_insert->configured_io (in, out);
/* get number of input ports */
ChanCount sinks = _plugin_insert->natural_input_streams();
if (!_plugin_insert->splitting () && _plugin_insert->get_count() > 1) {
/* replicated instances */
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
sinks.set(*t, sinks.get(*t) * _plugin_insert->get_count());
}
}
/* MIDI bypass */
if (_plugin_insert->natural_output_streams().n_midi() == 0 &&
_plugin_insert->output_streams().n_midi() == 1) {
in.set(DataType::MIDI, 1);
out.set(DataType::MIDI, 1);
sinks.set(DataType::MIDI, 1);
}
/* the Input streams available (*valid* outputs from prev. plugin)
* this will be <= sinks. Some input-ports of this processor
* may be unconnected.
*/
_routing_icon.set_sources(in);
/* the actual input ports of this processor */
_input_icon.set_ports(sinks);
_routing_icon.set_sinks(sinks);
/* set/override plugin-output ports to actual outputs-streams.
*
* This plugin may have unconnected output-ports (currently only in Mixbus,
* e.g channelstrip-EQ at the top of a MIDI-channel before the synth).
*
* The *next* processor below this one will only see the
* actual available streams (it cannot know the real outputs
* of this plugin).
*
* There is currently no API to query the ports of the previous (or next)
* processor.
*
* (normally - iff configuration succeeds - this is set during
* ProcessorEntry::processor_configuration_changed() and should
* equal _plugin_insert->output_streams())
*/
_output_icon.set_ports(out);
#ifndef NDEBUG
if (out != _plugin_insert->output_streams()) {
std::cerr << "Processor Wiring: " << processor()->name()
<< " out-ports: " << _plugin_insert->output_streams() // NB. does not include midi-bypass
<< " out-connections: " << out
<< endmsg;
}
#endif
_routing_icon.set_splitting(_plugin_insert->splitting ());
if (_plugin_insert->splitting () || in != sinks)
{
_routing_icon.set_size_request (-1, std::max (7.f, rintf(7.f * UIConfiguration::instance().get_ui_scale())));
_routing_icon.set_visible(true);
_input_icon.show();
} else {
_routing_icon.set_visible(false);
if (_position_num != 0) {
_input_icon.hide();
}
}
_input_icon.queue_draw();
_output_icon.queue_draw();
_routing_icon.queue_draw();
}
void
PluginInsertProcessorEntry::hide_things ()
{
ProcessorEntry::hide_things ();
plugin_insert_splitting_changed ();
}
ProcessorEntry::PortIcon::PortIcon(bool input) {
_input = input;
_ports = ARDOUR::ChanCount(ARDOUR::DataType::AUDIO, 1);
set_size_request (-1, std::max (2.f, rintf(2.f * UIConfiguration::instance().get_ui_scale())));
}
bool
ProcessorEntry::PortIcon::on_expose_event (GdkEventExpose* ev)
{
cairo_t* cr = gdk_cairo_create (get_window()->gobj());
cairo_rectangle (cr, ev->area.x, ev->area.y, ev->area.width, ev->area.height);
cairo_clip (cr);
Gtk::Allocation a = get_allocation();
double const width = a.get_width();
double const height = a.get_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);
const double dx = rint(max(2., 2. * UIConfiguration::instance().get_ui_scale()));
if (_ports.n_total() > 1) {
for (uint32_t i = 0; i < _ports.n_total(); ++i) {
if (i < _ports.n_midi()) {
cairo_set_source_rgb (cr,
UINT_RGBA_R_FLT(midi_port_color),
UINT_RGBA_G_FLT(midi_port_color),
UINT_RGBA_B_FLT(midi_port_color));
} else {
cairo_set_source_rgb (cr,
UINT_RGBA_R_FLT(audio_port_color),
UINT_RGBA_G_FLT(audio_port_color),
UINT_RGBA_B_FLT(audio_port_color));
}
const float x = rintf(width * (.2f + .6f * i / (_ports.n_total() - 1.f)));
cairo_rectangle (cr, x-dx * .5, 0, 1+dx, height);
cairo_fill(cr);
}
} else if (_ports.n_total() == 1) {
if (_ports.n_midi() == 1) {
cairo_set_source_rgb (cr,
UINT_RGBA_R_FLT(midi_port_color),
UINT_RGBA_G_FLT(midi_port_color),
UINT_RGBA_B_FLT(midi_port_color));
} else {
cairo_set_source_rgb (cr,
UINT_RGBA_R_FLT(audio_port_color),
UINT_RGBA_G_FLT(audio_port_color),
UINT_RGBA_B_FLT(audio_port_color));
}
const float x = rintf(width * .5);
cairo_rectangle (cr, x-dx * .5, 0, 1+dx, height);
cairo_fill(cr);
cairo_stroke(cr);
}
cairo_destroy(cr);
return true;
}
bool
ProcessorEntry::RoutingIcon::on_expose_event (GdkEventExpose* ev)
{
cairo_t* cr = gdk_cairo_create (get_window()->gobj());
cairo_rectangle (cr, ev->area.x, ev->area.y, ev->area.width, ev->area.height);
cairo_clip (cr);
cairo_set_line_width (cr, max (1.f, UIConfiguration::instance().get_ui_scale()));
cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND);
Gtk::Allocation a = get_allocation();
double const width = a.get_width();
double const height = a.get_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 ());
const uint32_t sources = _sources.n_total();
const uint32_t sinks = _sinks.n_total();
const uint32_t midi_sources = _sources.n_midi();
const uint32_t midi_sinks = _sinks.n_midi();
const uint32_t audio_sources = _sources.n_audio();
const uint32_t audio_sinks = _sinks.n_audio();
/* MIDI */
cairo_set_source_rgb (cr,
UINT_RGBA_R_FLT(midi_port_color),
UINT_RGBA_G_FLT(midi_port_color),
UINT_RGBA_B_FLT(midi_port_color));
if (midi_sources > 0 && midi_sinks > 0 && sinks > 1 && sources > 1) {
for (uint32_t i = 0 ; i < midi_sources; ++i) {
const float si_x = rintf(width * (.2f + .6f * i / (sinks - 1.f))) + .5f;
const float si_x0 = rintf(width * (.2f + .6f * i / (sources - 1.f))) + .5f;
cairo_move_to (cr, si_x, height);
cairo_curve_to (cr, si_x, 0, si_x0, height, si_x0, 0);
cairo_stroke (cr);
}
} else if (midi_sources == 1 && midi_sinks == 1 && sinks == 1 && sources == 1) {
const float si_x = rintf(width * .5f) + .5f;
cairo_move_to (cr, si_x, height);
cairo_line_to (cr, si_x, 0);
cairo_stroke (cr);
} else if (midi_sources == 1 && midi_sinks == 1) {
/* unusual cases -- removed synth, midi-track w/audio plugins */
const float si_x = rintf(width * (sinks > 1 ? .2f : .5f)) + .5f;
const float si_x0 = rintf(width * (sources > 1 ? .2f : .5f)) + .5f;
cairo_move_to (cr, si_x, height);
cairo_curve_to (cr, si_x, 0, si_x0, height, si_x0, 0);
cairo_stroke (cr);
} else if (midi_sources == 0 && midi_sinks == 1) {
const double dx = 1 + rint(max(2., 2. * UIConfiguration::instance().get_ui_scale()));
// draw "T"
// TODO connect back to track-input of last midi-out if any, otherwise draw "X"
const float si_x = rintf(width * .2f) + .5f;
cairo_move_to (cr, si_x, height);
cairo_line_to (cr, si_x, height * .66);
cairo_move_to (cr, si_x - dx, height * .66);
cairo_line_to (cr, si_x + dx, height * .66);
cairo_stroke (cr);
#ifndef NDEBUG
} else if (midi_sources != 0 && midi_sinks != 0) {
PBD::warning << string_compose("Programming error: midi routing display: A %1 -> %2 | M %3 -> %4 | T %5 -> %6",
audio_sources, audio_sinks, midi_sources, midi_sinks, sources, sinks) << endmsg;
#endif
}
/* AUDIO */
cairo_set_source_rgb (cr,
UINT_RGBA_R_FLT(audio_port_color),
UINT_RGBA_G_FLT(audio_port_color),
UINT_RGBA_B_FLT(audio_port_color));
if (_splitting) {
assert(audio_sources < 2);
assert(audio_sinks > 1);
/* assume there is only ever one MIDI port */
const float si_x0 = rintf(width * (midi_sources > 0 ? .8f : .5f)) + .5f;
for (uint32_t i = midi_sinks; i < sinks; ++i) {
const float si_x = rintf(width * (.2f + .6f * i / (sinks - 1.f))) + .5f;
cairo_move_to (cr, si_x, height);
cairo_curve_to (cr, si_x, 0, si_x0, height, si_x0, 0);
cairo_stroke (cr);
}
} else if (audio_sources > 1 && sinks > 1) {
for (uint32_t i = 0 ; i < audio_sources; ++i) {
const float si_x = rintf(width * (.2f + .6f * (i + midi_sinks) / (sinks - 1.f))) + .5f;
const float si_x0 = rintf(width * (.2f + .6f * (i + midi_sources) / (sources - 1.f))) + .5f;
cairo_move_to (cr, si_x, height);
cairo_curve_to (cr, si_x, 0, si_x0, height, si_x0, 0);
cairo_stroke (cr);
}
} else if (audio_sources == 1 && audio_sinks > 0) {
float si_x, si_x0;
if (sinks == 1) {
si_x = rintf(width * .5f) + .5f;
} else {
si_x = rintf(width * (.2f + .6f * midi_sinks / (sinks - 1.f))) + .5f;
}
if (sources == 1) {
si_x0 = rintf(width * .5f) + .5f;
} else {
si_x0 = rintf(width * (.2f + .6f * midi_sources / (sources - 1.f))) + .5f;
}
cairo_move_to (cr, si_x, height);
cairo_curve_to (cr, si_x, 0, si_x0, height, si_x0, 0);
cairo_stroke (cr);
#ifndef NDEBUG
} else if (audio_sources != 0 && audio_sinks != 0) {
PBD::warning << string_compose("Programming error: audio routing display: A %1 -> %2 | M %3 -> %4 | T %5 -> %6",
audio_sources, audio_sinks, midi_sources, midi_sinks, sources, sinks) << endmsg;
#endif
}
cairo_destroy(cr);
return true;
}
static std::list<Gtk::TargetEntry> drop_targets()
{
std::list<Gtk::TargetEntry> tmp;
tmp.push_back (Gtk::TargetEntry ("processor")); // from processor-box to processor-box
tmp.push_back (Gtk::TargetEntry ("PluginInfoPtr")); // from plugin-manager
tmp.push_back (Gtk::TargetEntry ("PluginPresetPtr")); // from sidebar
return tmp;
}
static std::list<Gtk::TargetEntry> drag_targets()
{
std::list<Gtk::TargetEntry> tmp;
tmp.push_back (Gtk::TargetEntry ("PluginPresetPtr")); // to sidebar (optional preset)
tmp.push_back (Gtk::TargetEntry ("processor")); // to processor-box (copy)
return tmp;
}
static std::list<Gtk::TargetEntry> drag_targets_noplugin()
{
std::list<Gtk::TargetEntry> tmp;
tmp.push_back (Gtk::TargetEntry ("processor")); // to processor box (sends, faders re-order)
return tmp;
}
ProcessorBox::ProcessorBox (ARDOUR::Session* sess, boost::function<PluginSelector*()> get_plugin_selector,
RouteProcessorSelection& 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 (-1)
, _visible_prefader_processors (0)
, _rr_selection(rsel)
, processor_display (drop_targets())
, _redisplay_pending (false)
{
set_session (sess);
_width = Wide;
processor_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_data ("processorbox", this);
processor_display.set_size_request (48, -1);
processor_display.set_spacing (0);
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.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.DropFromExternal.connect (sigc::mem_fun (*this, &ProcessorBox::plugin_drop));
processor_scroller.show ();
processor_display.show ();
if (parent) {
parent->DeliveryChanged.connect (
_mixer_strip_connections, invalidator (*this), boost::bind (&ProcessorBox::mixer_strip_delivery_changed, this, _1), gui_context ()
);
}
ARDOUR_UI_UTILS::set_tooltip (processor_display, _("Right-click to add/remove/edit\nplugins,inserts,sends and more"));
}
ProcessorBox::~ProcessorBox ()
{
/* it may appear as if we should delete processor_menu but that is a
* pointer to a widget owned by the UI Manager, and has potentially
* be returned to many other ProcessorBoxes. GTK doesn't really make
* clear the ownership of this widget, which is a menu and thus is
* never packed into any container other than an implict GtkWindow.
*
* For now, until or if we ever get clarification over the ownership
* story just let it continue to exist. At worst, its a small memory leak.
*/
}
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), boost::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), boost::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;
_route.reset ();
}
boost::shared_ptr<Processor>
ProcessorBox::find_drop_position (ProcessorEntry* position)
{
boost::shared_ptr<Processor> p;
if (position) {
p = position->processor ();
if (!p) {
/* dropped on the blank entry (which will be before the
fader), so use the first non-blank child as our
`dropped on' processor */
list<ProcessorEntry*> c = processor_display.children ();
list<ProcessorEntry*>::iterator i = c.begin ();
assert (i != c.end ());
p = (*i)->processor ();
assert (p);
}
}
return p;
}
void
ProcessorBox::_drop_plugin_preset (Gtk::SelectionData const &data, Route::ProcessorList &pl)
{
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);
for (list<PluginPresetPtr>::const_iterator i = nfos.begin(); i != nfos.end(); ++i) {
PluginPresetPtr ppp = (*i);
PluginInfoPtr pip = ppp->_pip;
PluginPtr p = pip->load (*_session);
if (!p) {
continue;
}
if (ppp->_preset.valid) {
p->load_preset (ppp->_preset);
}
boost::shared_ptr<Processor> processor (new PluginInsert (*_session, p));
if (Config->get_new_plugins_active ()) {
processor->activate ();
}
pl.push_back (processor);
}
}
void
ProcessorBox::_drop_plugin (Gtk::SelectionData const &data, Route::ProcessorList &pl)
{
const void * d = data.get_data();
const Gtkmm2ext::DnDTreeView<ARDOUR::PluginInfoPtr>* tv = reinterpret_cast<const Gtkmm2ext::DnDTreeView<ARDOUR::PluginInfoPtr>*>(d);
PluginInfoList nfos;
TreeView* source;
tv->get_object_drag_data (nfos, &source);
for (list<PluginInfoPtr>::const_iterator i = nfos.begin(); i != nfos.end(); ++i) {
PluginPtr p = (*i)->load (*_session);
if (!p) {
continue;
}
boost::shared_ptr<Processor> processor (new PluginInsert (*_session, p));
if (Config->get_new_plugins_active ()) {
processor->activate ();
}
pl.push_back (processor);
}
}
void
ProcessorBox::plugin_drop (Gtk::SelectionData const &data, ProcessorEntry* position, Glib::RefPtr<Gdk::DragContext> const & context)
{
if (!_session) {
return;
}
boost::shared_ptr<Processor> p = find_drop_position (position);
Route::ProcessorList pl;
if (data.get_target() == "PluginInfoPtr") {
_drop_plugin (data, pl);
}
else if (data.get_target() == "PluginPresetPtr") {
_drop_plugin_preset (data, pl);
}
else {
return;
}
Route::ProcessorStreams err;
if (_route->add_processors (pl, p, &err)) {
string msg = _(
"Processor Drag/Drop failed. Probably because\n\
the I/O configuration of the plugins could\n\
not match the configuration of this track.");
MessageDialog am (msg);
am.run ();
}
}
void
ProcessorBox::object_drop (DnDVBox<ProcessorEntry>* source, ProcessorEntry* position, Glib::RefPtr<Gdk::DragContext> const & context)
{
boost::shared_ptr<Processor> p = find_drop_position (position);
list<ProcessorEntry*> children = source->selection ();
list<boost::shared_ptr<Processor> > procs;
for (list<ProcessorEntry*>::const_iterator i = children.begin(); i != children.end(); ++i) {
if ((*i)->processor ()) {
if (boost::dynamic_pointer_cast<UnknownProcessor> ((*i)->processor())) {
continue;
}
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) {
other->delete_dragged_processors (procs);
}
}
}
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);
}
queue_resize ();
}
Gtk::Menu*
ProcessorBox::build_possible_aux_menu ()
{
boost::shared_ptr<RouteList> rl = _session->get_routes_with_internal_returns();
if (rl->empty()) {
/* No aux sends if there are no busses */
return 0;
}
if (_route->is_monitor ()) {
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_processor_menu (int arg)
{
if (processor_menu == 0) {
processor_menu = build_processor_menu ();
processor_menu->signal_unmap().connect (sigc::mem_fun (*this, &ProcessorBox::processor_menu_unmapped));
}
/* Sort out the plugin submenu */
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());
}
/* And the aux submenu */
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);
}
}
ActionManager::get_action (X_("ProcessorMenu"), "newinsert")->set_sensitive (!_route->is_monitor ());
ActionManager::get_action (X_("ProcessorMenu"), "newsend")->set_sensitive (!_route->is_monitor ());
ProcessorEntry* single_selection = 0;
if (processor_display.selection().size() == 1) {
single_selection = processor_display.selection().front();
}
/* And the controls submenu */
Gtk::MenuItem* controls_menu_item = dynamic_cast<Gtk::MenuItem*>(ActionManager::get_widget("/ProcessorMenu/controls"));
if (controls_menu_item) {
if (single_selection) {
Menu* m = single_selection->build_controls_menu ();
if (m && !m->items().empty()) {
controls_menu_item->set_submenu (*m);
controls_menu_item->set_sensitive (true);
} else {
gtk_menu_item_set_submenu (controls_menu_item->gobj(), 0);
controls_menu_item->set_sensitive (false);
}
} else {
controls_menu_item->set_sensitive (false);
}
}
Gtk::MenuItem* send_menu_item = dynamic_cast<Gtk::MenuItem*>(ActionManager::get_widget("/ProcessorMenu/send_options"));
if (send_menu_item) {
if (single_selection && !_route->is_monitor()) {
Menu* m = single_selection->build_send_options_menu ();
if (m && !m->items().empty()) {
send_menu_item->set_submenu (*m);
send_menu_item->set_sensitive (true);
} else {
gtk_menu_item_set_submenu (send_menu_item->gobj(), 0);
send_menu_item->set_sensitive (false);
}
} else {
send_menu_item->set_sensitive (false);
}
}
/* Sensitise actions as approprioate */
const bool sensitive = !processor_display.selection().empty() && ! stub_processor_selected ();
paste_action->set_sensitive (!_rr_selection.processors.empty());
cut_action->set_sensitive (sensitive && can_cut ());
copy_action->set_sensitive (sensitive);
delete_action->set_sensitive (sensitive || stub_processor_selected ());
edit_action->set_sensitive (one_processor_can_be_edited ());
edit_generic_action->set_sensitive (one_processor_can_be_edited ());
boost::shared_ptr<PluginInsert> pi;
if (single_selection) {
pi = boost::dynamic_pointer_cast<PluginInsert> (single_selection->processor ());
}
/* allow editing with an Ardour-generated UI for plugin inserts with editors */
edit_action->set_sensitive (pi && pi->plugin()->has_editor ());
/* disallow rename for multiple selections, for plugin inserts and for the fader */
rename_action->set_sensitive (single_selection
&& !pi
&& !boost::dynamic_pointer_cast<Amp> (single_selection->processor ())
&& !boost::dynamic_pointer_cast<UnknownProcessor> (single_selection->processor ()));
processor_menu->popup (1, arg);
/* Add a placeholder gap to the processor list to indicate where a processor would be
inserted were one chosen from the menu.
*/
int x, y;
processor_display.get_pointer (x, y);
_placement = processor_display.add_placeholder (y);
if (_visible_prefader_processors == 0 && _placement > 0) {
--_placement;
}
}
bool
ProcessorBox::enter_notify (GdkEventCrossing*)
{
_current_processor_box = this;
return false;
}
bool
ProcessorBox::leave_notify (GdkEventCrossing*)
{
return false;
}
bool
ProcessorBox::processor_operation (ProcessorOperation op)
{
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 && pointer.first->processor()) {
targets.push_back (pointer.first->processor ());
}
}
*/
if ( (op == ProcessorsDelete) && targets.empty() )
return false; //nothing to delete. return false so the editor-mixer, because the user was probably intending to delete something in the editor
switch (op) {
case ProcessorsSelectAll:
processor_display.select_all ();
break;
case ProcessorsSelectNone:
processor_display.select_none ();
break;
case ProcessorsCopy:
copy_processors (targets);
break;
case ProcessorsCut:
cut_processors (targets);
break;
case ProcessorsPaste:
// some processors are not selectable (e.g fader, meter), target is empty.
if (targets.empty() && _placement >= 0) {
assert (_route);
boost::shared_ptr<Processor> proc = _route->before_processor_for_index (_placement);
if (proc) {
targets.push_back (proc);
}
}
if (targets.empty()) {
paste_processors ();
} else {
paste_processors (targets.front());
}
break;
case ProcessorsDelete:
delete_processors (targets);
break;
case ProcessorsToggleActive:
for (ProcSelection::iterator i = targets.begin(); i != targets.end(); ++i) {
if ((*i)->active()) {
(*i)->deactivate ();
} else {
(*i)->activate ();
}
}
break;
case ProcessorsAB:
ab_plugins ();
break;
default:
break;
}
return true;
}
ProcessorWindowProxy*
ProcessorBox::find_window_proxy (boost::shared_ptr<Processor> processor) const
{
return processor->window_proxy();
}
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 */
if (!one_processor_can_be_edited ()) {
return true;
}
if (Keyboard::modifier_state_equals (ev->state, Keyboard::SecondaryModifier)) {
generic_edit_processor (processor);
} else {
edit_processor (processor);
}
}
ret = true;
} else if (Keyboard::is_context_menu_event (ev)) {
show_processor_menu (ev->time);
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 ();
}
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)));
} 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 ();
}
}
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::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 (_route->add_processor_by_index (processor, _placement, &err_streams, Config->get_new_plugins_active ())) {
weird_plugin_dialog (**p, err_streams);
return true;
// XXX SHAREDPTR delete plugin here .. do we even need to care?
} else if (plugins.size() == 1 && Config->get_open_gui_after_adding_plugin()) {
if (_session->engine().connected () && processor_can_be_edited (processor)) {
if ((*p)->has_editor ()) {
edit_processor (processor);
} else {
generic_edit_processor (processor);
}
}
}
}
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\" in slot %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_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_by_index (processor, _placement);
}
/* Caller must not hold process lock */
void
ProcessorBox::choose_send ()
{
boost::shared_ptr<Pannable> sendpan(new Pannable (*_session));
boost::shared_ptr<Send> send (new Send (*_session, sendpan, _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::Threads::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_by_index (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_by_index (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;
}
_session->add_internal_send (target, _placement, _route);
}
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);
bool fader_seen;
if (no_processor_redisplay) {
return;
}
processor_display.clear ();
_visible_prefader_processors = 0;
fader_seen = false;
_route->foreach_processor (sigc::bind (sigc::mem_fun (*this, &ProcessorBox::help_count_visible_prefader_processors),
&_visible_prefader_processors, &fader_seen));
_route->foreach_processor (sigc::mem_fun (*this, &ProcessorBox::add_processor_to_display));
_route->foreach_processor (sigc::mem_fun (*this, &ProcessorBox::maybe_add_processor_to_ui_list));
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;
}
if (p->window_proxy()) {
return;
}
/* not on the list; add it */
string loc;
#if 0 // is this still needed? Why?
if (_parent_strip) {
if (_parent_strip->mixer_owned()) {
loc = X_("M");
} else {
loc = X_("R");
}
} else {
loc = X_("P");
}
#else
loc = X_("P");
#endif
ProcessorWindowProxy* wp = new ProcessorWindowProxy (
string_compose ("%1-%2-%3", loc, _route->id(), p->id()),
this,
w);
const XMLNode* ui_xml = _session->extra_xml (X_("UI"));
if (ui_xml) {
wp->set_state (*ui_xml);
}
void* existing_ui = p->get_ui ();
if (existing_ui) {
wp->use_window (*(reinterpret_cast<Gtk::Window*>(existing_ui)));
}
p->set_window_proxy (wp);
WM::Manager::instance().register_window (wp);
}
void
ProcessorBox::help_count_visible_prefader_processors (boost::weak_ptr<Processor> p, uint32_t* cnt, bool* amp_seen)
{
boost::shared_ptr<Processor> processor (p.lock ());
if (processor && ( processor->display_to_user()
#ifndef NDEBUG
|| show_all_processors
#endif
)
) {
if (boost::dynamic_pointer_cast<Amp>(processor) && boost::dynamic_pointer_cast<Amp>(processor)->type() == X_("amp")) {
*amp_seen = true;
} else {
if (!*amp_seen) {
(*cnt)++;
}
}
}
}
void
ProcessorBox::add_processor_to_display (boost::weak_ptr<Processor> p)
{
boost::shared_ptr<Processor> processor (p.lock ());
if (!processor || ( !processor->display_to_user()
#ifndef NDEBUG
&& !show_all_processors
#endif
)
) {
return;
}
boost::shared_ptr<PluginInsert> plugin_insert = boost::dynamic_pointer_cast<PluginInsert> (processor);
ProcessorEntry* e = 0;
if (plugin_insert) {
e = new PluginInsertProcessorEntry (this, plugin_insert, _width);
} else {
e = new ProcessorEntry (this, processor, _width);
}
boost::shared_ptr<Send> send = boost::dynamic_pointer_cast<Send> (processor);
boost::shared_ptr<PortInsert> ext = boost::dynamic_pointer_cast<PortInsert> (processor);
boost::shared_ptr<UnknownProcessor> stub = boost::dynamic_pointer_cast<UnknownProcessor> (processor);
//faders and meters are not deletable, copy/paste-able, so they shouldn't be selectable
if (!send && !plugin_insert && !ext && !stub)
e->set_selectable(false);
bool mark_send_visible = false;
if (send && _parent_strip) {
/* show controls of new sends by default */
GUIObjectState& st = _parent_strip->gui_object_state ();
XMLNode* strip = st.get_or_add_node (_parent_strip->state_id ());
assert (strip);
/* check if state exists, if not it must be a new send */
if (!st.get_node(strip, e->state_id())) {
mark_send_visible = true;
}
}
/* Set up this entry's state from the GUIObjectState */
XMLNode* proc = entry_gui_object_state (e);
if (proc) {
e->set_control_state (proc);
}
if (mark_send_visible) {
e->show_all_controls ();
}
if (plugin_insert
#ifdef MIXBUS
&& !plugin_insert->plugin(0)->is_channelstrip()
#endif
)
{
processor_display.add_child (e, drag_targets());
} else {
processor_display.add_child (e, drag_targets_noplugin());
}
}
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;
uint32_t num = 0;
for (list<ProcessorEntry*>::iterator i = children.begin(); i != children.end(); ++i) {
if (boost::dynamic_pointer_cast<Amp>((*i)->processor()) && boost::dynamic_pointer_cast<Amp>((*i)->processor())->type() == X_("amp")) {
pre_fader = false;
(*i)->set_position (ProcessorEntry::Fader, num++);
} else {
if (pre_fader) {
(*i)->set_position (ProcessorEntry::PreFader, num++);
} else {
(*i)->set_position (ProcessorEntry::PostFader, num++);
}
}
}
}
void
ProcessorBox::compute_processor_sort_keys ()
{
list<ProcessorEntry*> children = processor_display.children ();
Route::ProcessorList our_processors;
for (list<ProcessorEntry*>::iterator i = children.begin(); i != children.end(); ++i) {
if ((*i)->processor()) {
our_processors.push_back ((*i)->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_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;
}
bool
ProcessorBox::stub_processor_selected () const
{
vector<boost::shared_ptr<Processor> > sel;
get_selected_processors (sel);
for (vector<boost::shared_ptr<Processor> >::const_iterator i = sel.begin (); i != sel.end (); ++i) {
if (boost::dynamic_pointer_cast<UnknownProcessor>((*i)) != 0) {
return true;
}
}
return false;
}
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 (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 (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");
XMLProperty const * role = (*niter)->property ("role");
assert (type);
boost::shared_ptr<Processor> p;
try {
if (type->value() == "meter" ||
type->value() == "main-outs" ||
type->value() == "amp" ||
type->value() == "intreturn") {
/* do not paste meter, main outs, amp or internal returns */
continue;
} else if (type->value() == "intsend") {
/* aux sends are OK, but those used for
* other purposes, are not.
*/
assert (role);
if (role->value() != "Aux") {
continue;
}
boost::shared_ptr<Pannable> sendpan(new Pannable (*_session));
XMLNode n (**niter);
InternalSend* s = new InternalSend (*_session, sendpan, _route->mute_master(),
_route, boost::shared_ptr<Route>(), Delivery::Aux);
IOProcessor::prepare_for_reset (n, s->name());
if (s->set_state (n, Stateful::loading_state_version)) {
delete s;
return;
}
p.reset (s);
} else if (type->value() == "send") {
boost::shared_ptr<Pannable> sendpan(new Pannable (*_session));
XMLNode n (**niter);
Send* s = new Send (*_session, _route->pannable(), _route->mute_master());
IOProcessor::prepare_for_reset (n, s->name());
if (s->set_state (n, Stateful::loading_state_version)) {
delete s;
return;
}
p.reset (s);
} else if (type->value() == "return") {
XMLNode n (**niter);
Return* r = new Return (*_session);
IOProcessor::prepare_for_reset (n, r->name());
if (r->set_state (n, Stateful::loading_state_version)) {
delete r;
return;
}
p.reset (r);
} else if (type->value() == "port") {
XMLNode n (**niter);
PortInsert* pi = new PortInsert (*_session, _route->pannable (), _route->mute_master ());
IOProcessor::prepare_for_reset (n, pi->name());
if (pi->set_state (n, Stateful::loading_state_version)) {
return;
}
p.reset (pi);
} else {
/* XXX its a bit limiting to assume that everything else
is a plugin.
*/
p.reset (new PluginInsert (*_session));
PBD::ID id = p->id();
p->set_state (**niter, Stateful::current_state_version);
boost::dynamic_pointer_cast<PluginInsert>(p)->update_id (id);
}
copies.push_back (p);
}
catch (...) {
error << _("plugin insert constructor failed") << endmsg;
}
}
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::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_visible_processors_active (bool state)
{
_route->all_visible_processors_active (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());
}
Gtk::Window*
ProcessorBox::get_editor_window (boost::shared_ptr<Processor> processor, bool use_custom)
{
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;
/* This method may or may not return a Window, but if it does not it
* will modify the parent mixer strip appearance layout to allow
* "editing" the @param processor that was passed in.
*
* So for example, if the processor is an Amp (gain), the parent strip
* will be forced back into a model where the fader controls the main gain.
* If the processor is a send, then we map the send controls onto the
* strip.
*
* Plugins and others will return a window for control.
*/
if (boost::dynamic_pointer_cast<AudioTrack>(_route) != 0) {
if (boost::dynamic_pointer_cast<AudioTrack> (_route)->freeze_state() == AudioTrack::Frozen) {
return 0;
}
}
if (boost::dynamic_pointer_cast<Amp> (processor) && boost::dynamic_pointer_cast<Amp> (processor)->type() == X_("amp")) {
if (_parent_strip) {
_parent_strip->revert_to_default_display ();
}
} else if ((send = boost::dynamic_pointer_cast<Send> (processor)) != 0) {
if (!_session->engine().connected()) {
return 0;
}
if (boost::dynamic_pointer_cast<InternalSend> (processor) == 0) {
gidget = new SendUIWindow (send, _session);
}
} else if ((retrn = boost::dynamic_pointer_cast<Return> (processor)) != 0) {
if (boost::dynamic_pointer_cast<InternalReturn> (retrn)) {
/* no GUI for these */
return 0;
}
if (!_session->engine().connected()) {
return 0;
}
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 */
Window* w = get_processor_ui (plugin_insert);
if (w == 0) {
plugin_ui = new PluginUIWindow (plugin_insert, false, use_custom);
plugin_ui->set_title (generate_processor_title (plugin_insert));
set_processor_ui (plugin_insert, plugin_ui);
} else {
plugin_ui = dynamic_cast<PluginUIWindow *> (w);
}
gidget = plugin_ui;
} else if ((port_insert = boost::dynamic_pointer_cast<PortInsert> (processor)) != 0) {
if (!_session->engine().connected()) {
MessageDialog msg ( _("Not connected to audio engine - no I/O changes are possible"));
msg.run ();
return 0;
}
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;
}
return gidget;
}
Gtk::Window*
ProcessorBox::get_generic_editor_window (boost::shared_ptr<Processor> processor)
{
boost::shared_ptr<PluginInsert> plugin_insert
= boost::dynamic_pointer_cast<PluginInsert>(processor);
if (!plugin_insert) {
return 0;
}
PluginUIWindow* win = new PluginUIWindow (plugin_insert, true, false);
win->set_title (generate_processor_title (plugin_insert));
return win;
}
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::engine_sensitive_actions.push_back (act);
act = ActionManager::register_action (popup_act_grp, X_("newsend"), _("New External Send ..."),
sigc::ptr_fun (ProcessorBox::rb_choose_send));
ActionManager::engine_sensitive_actions.push_back (act);
ActionManager::register_action (popup_act_grp, X_("newaux"), _("New Aux Send ..."));
ActionManager::register_action (popup_act_grp, X_("controls"), _("Controls"));
ActionManager::register_action (popup_act_grp, X_("send_options"), _("Send Options"));
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));
copy_action = ActionManager::register_action (popup_act_grp, X_("copy"), _("Copy"),
sigc::ptr_fun (ProcessorBox::rb_copy));
delete_action = ActionManager::register_action (popup_act_grp, X_("delete"), _("Delete"),
sigc::ptr_fun (ProcessorBox::rb_delete));
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));
edit_generic_action = ActionManager::register_action (
popup_act_grp, X_("edit-generic"), _("Edit with generic controls..."),
sigc::ptr_fun (ProcessorBox::rb_edit_generic));
ActionManager::add_action_group (popup_act_grp);
}
void
ProcessorBox::rb_edit_generic ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->for_selected_processors (&ProcessorBox::generic_edit_processor);
}
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->processor_operation (ProcessorsCut);
}
void
ProcessorBox::rb_delete ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->processor_operation (ProcessorsDelete);
}
void
ProcessorBox::rb_copy ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->processor_operation (ProcessorsCopy);
}
void
ProcessorBox::rb_paste ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->processor_operation (ProcessorsPaste);
}
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->processor_operation (ProcessorsSelectAll);
}
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_visible_processors_active (true);
}
void
ProcessorBox::rb_deactivate_all ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->all_visible_processors_active (false);
}
void
ProcessorBox::rb_edit ()
{
if (_current_processor_box == 0) {
return;
}
_current_processor_box->for_selected_processors (&ProcessorBox::edit_processor);
}
bool
ProcessorBox::edit_aux_send (boost::shared_ptr<Processor> processor)
{
if (boost::dynamic_pointer_cast<InternalSend> (processor) == 0) {
return false;
}
if (_parent_strip) {
boost::shared_ptr<Send> send = boost::dynamic_pointer_cast<Send> (processor);
if (_parent_strip->current_delivery() == send) {
_parent_strip->revert_to_default_display ();
} else {
_parent_strip->show_send(send);
}
}
return true;
}
void
ProcessorBox::edit_processor (boost::shared_ptr<Processor> processor)
{
if (!processor) {
return;
}
if (edit_aux_send (processor)) {
return;
}
ProcessorWindowProxy* proxy = find_window_proxy (processor);
if (proxy) {
proxy->set_custom_ui_mode (true);
proxy->toggle ();
}
}
void
ProcessorBox::generic_edit_processor (boost::shared_ptr<Processor> processor)
{
if (!processor) {
return;
}
if (edit_aux_send (processor)) {
return;
}
ProcessorWindowProxy* proxy = find_window_proxy (processor);
if (proxy) {
proxy->set_custom_ui_mode (false);
proxy->toggle ();
}
}
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 ();
if (!processor) {
continue;
}
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 += " ...";
}
SessionObject* owner = pi->owner();
if (owner) {
return string_compose(_("%1: %2 (by %3)"), owner->name(), pi->name(), maker);
} else {
return string_compose(_("%1 (by %2)"), pi->name(), maker);
}
}
/** @param p Processor.
* @return the UI window for \a p.
*/
Window *
ProcessorBox::get_processor_ui (boost::shared_ptr<Processor> p) const
{
ProcessorWindowProxy* wp = p->window_proxy();
if (wp) {
return wp->get ();
}
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)
{
assert (p->window_proxy());
p->set_ui (w);
p->window_proxy()->use_window (*w);
}
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);
}
}
/** Called to repair the damage of Editor::show_window doing a show_all() */
void
ProcessorBox::hide_things ()
{
list<ProcessorEntry*> c = processor_display.children ();
for (list<ProcessorEntry*>::iterator i = c.begin(); i != c.end(); ++i) {
(*i)->hide_things ();
}
}
void
ProcessorBox::processor_menu_unmapped ()
{
processor_display.remove_placeholder ();
}
XMLNode *
ProcessorBox::entry_gui_object_state (ProcessorEntry* entry)
{
if (!_parent_strip) {
return 0;
}
GUIObjectState& st = _parent_strip->gui_object_state ();
XMLNode* strip = st.get_or_add_node (_parent_strip->state_id ());
assert (strip);
return st.get_or_add_node (strip, entry->state_id());
}
void
ProcessorBox::update_gui_object_state (ProcessorEntry* entry)
{
XMLNode* proc = entry_gui_object_state (entry);
if (!proc) {
return;
}
/* XXX: this is a bit inefficient; we just remove all child nodes and re-add them */
proc->remove_nodes_and_delete (X_("Object"));
entry->add_control_state (proc);
}
bool
ProcessorBox::is_editor_mixer_strip() const
{
return _parent_strip && !_parent_strip->mixer_owned();
}
ProcessorWindowProxy::ProcessorWindowProxy (string const & name, ProcessorBox* box, boost::weak_ptr<Processor> processor)
: WM::ProxyBase (name, string())
, _processor_box (box)
, _processor (processor)
, is_custom (false)
, want_custom (false)
{
boost::shared_ptr<Processor> p = _processor.lock ();
if (!p) {
return;
}
p->DropReferences.connect (going_away_connection, MISSING_INVALIDATOR, boost::bind (&ProcessorWindowProxy::processor_going_away, this), gui_context());
}
ProcessorWindowProxy::~ProcessorWindowProxy()
{
/* processor window proxies do not own the windows they create with
* ::get(), so set _window to null before the normal WindowProxy method
* deletes it.
*/
_window = 0;
}
void
ProcessorWindowProxy::processor_going_away ()
{
delete _window;
_window = 0;
WM::Manager::instance().remove (this);
/* should be no real reason to do this, since the object that would
send DropReferences is about to be deleted, but lets do it anyway.
*/
going_away_connection.disconnect();
}
ARDOUR::SessionHandlePtr*
ProcessorWindowProxy::session_handle()
{
/* we don't care */
return 0;
}
XMLNode&
ProcessorWindowProxy::get_state () const
{
XMLNode *node;
node = &ProxyBase::get_state();
node->add_property (X_("custom-ui"), is_custom? X_("yes") : X_("no"));
return *node;
}
void
ProcessorWindowProxy::set_state (const XMLNode& node)
{
XMLNodeList children = node.children ();
XMLNodeList::const_iterator i = children.begin ();
while (i != children.end()) {
XMLProperty* prop = (*i)->property (X_("name"));
if ((*i)->name() == X_("Window") && prop && prop->value() == _name) {
break;
}
++i;
}
if (i != children.end()) {
XMLProperty* prop;
if ((prop = (*i)->property (X_("custom-ui"))) != 0) {
want_custom = PBD::string_is_affirmative (prop->value ());
}
}
ProxyBase::set_state(node);
}
Gtk::Window*
ProcessorWindowProxy::get (bool create)
{
boost::shared_ptr<Processor> p = _processor.lock ();
if (!p) {
return 0;
}
if (_window && (is_custom != want_custom)) {
/* drop existing window - wrong type */
drop_window ();
}
if (!_window) {
if (!create) {
return 0;
}
is_custom = want_custom;
_window = _processor_box->get_editor_window (p, is_custom);
if (_window) {
setup ();
}
}
return _window;
}
void
ProcessorWindowProxy::toggle ()
{
if (_window && (is_custom != want_custom)) {
/* drop existing window - wrong type */
drop_window ();
}
is_custom = want_custom;
WM::ProxyBase::toggle ();
}
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