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livetrax/gtk2_ardour/processor_box.cc
David Robillard 6fa6514cfd Remove over 500 unnecessary includes (including 54 of session.h).
It's slightly possible that this causes trivial build failures on different
configurations, but otherwise shouldn't cause any problems (i.e. no actual
changes other than include/naming/namespace stuff).  I deliberately avoided
removing libardour-config.h since this can mysteriously break things, though a
few of those do seem to be unnecessary.

This commit only targets includes of ardour/*.h.  There is also a very large
number of unnecessary includes of stuff in gtk2_ardour; tackling that should
also give a big improvement in build time when things are modified.


git-svn-id: svn://localhost/ardour2/branches/3.0@12420 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-05-24 06:09:29 +00:00

2618 lines
63 KiB
C++

/*
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/audio_track.h"
#include "ardour/audioengine.h"
#include "ardour/internal_return.h"
#include "ardour/internal_send.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/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 "utils.h"
#include "i18n.h"
#ifdef AUDIOUNIT_SUPPORT
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;
RefPtr<Action> ProcessorBox::edit_generic_action;
Glib::RefPtr<Gdk::Pixbuf> ProcessorEntry::_slider_pixbuf;
ProcessorEntry::ProcessorEntry (ProcessorBox* parent, boost::shared_ptr<Processor> p, Width w)
: _button (ArdourButton::led_default_elements)
, _position (PreFader)
, _parent (parent)
, _processor (p)
, _width (w)
, _visual_state (Gtk::STATE_NORMAL)
{
_vbox.show ();
_button.set_diameter (3);
_button.set_distinct_led_click (true);
_button.set_led_left (true);
_button.signal_led_clicked.connect (sigc::mem_fun (*this, &ProcessorEntry::led_clicked));
_button.set_text (name (_width));
if (_processor) {
_vbox.pack_start (_button, true, true);
_button.set_active (_processor->active());
_button.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());
set<Evoral::Parameter> p = _processor->what_can_be_automated ();
for (set<Evoral::Parameter>::iterator i = p.begin(); i != p.end(); ++i) {
Control* c = new Control (_slider_pixbuf, _processor->automation_control (*i), _processor->describe_parameter (*i));
_controls.push_back (c);
if (boost::dynamic_pointer_cast<Amp> (_processor) == 0) {
/* Add non-Amp controls to the processor box */
_vbox.pack_start (c->box);
}
if (boost::dynamic_pointer_cast<Send> (_processor)) {
/* Don't label send faders */
c->hide_label ();
}
}
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);
}
void
ProcessorEntry::set_position (Position p)
{
_position = p;
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 ()
{
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;
}
void
ProcessorEntry::led_clicked()
{
if (_processor) {
if (_button.get_active ()) {
_processor->deactivate ();
} 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::setup_tooltip ()
{
ARDOUR_UI::instance()->set_tip (_button, 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 {
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::setup_slider_pix ()
{
_slider_pixbuf = ::get_icon ("fader_belt_h_thin");
assert (_slider_pixbuf);
}
void
ProcessorEntry::set_pixel_width (int p)
{
for (list<Control*>::iterator i = _controls.begin(); i != _controls.end(); ++i) {
(*i)->set_pixel_width (p);
}
}
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 ()));
CheckMenuItem* c = dynamic_cast<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);
}
ProcessorEntry::Control::Control (Glib::RefPtr<Gdk::Pixbuf> s, 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 (s, &_adjustment, 0, false)
, _button (ArdourButton::Element (ArdourButton::Text | ArdourButton::Indicator))
, _ignore_ui_adjustment (false)
, _visible (false)
, _name (n)
{
_slider.set_controllable (c);
if (c->toggled()) {
_button.set_text (_name);
_button.set_led_left (true);
_button.set_name ("processor control button");
box.pack_start (_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));
c->Changed.connect (_connection, MISSING_INVALIDATOR, boost::bind (&Control::control_changed, this), gui_context ());
} else {
box.pack_start (_label);
_label.show ();
_label.set_text (_name);
box.pack_start (_slider);
_slider.show ();
double const lo = c->internal_to_interface (c->lower ());
double const up = c->internal_to_interface (c->upper ());
_adjustment.set_lower (lo);
_adjustment.set_upper (up);
_adjustment.set_step_increment ((up - lo) / 100);
_adjustment.set_page_increment ((up - lo) / 10);
_slider.set_default_value (c->internal_to_interface (c->normal ()));
_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &Control::slider_adjusted));
c->Changed.connect (_connection, MISSING_INVALIDATOR, boost::bind (&Control::control_changed, this), gui_context ());
}
control_changed ();
set_tooltip ();
}
void
ProcessorEntry::Control::set_tooltip ()
{
boost::shared_ptr<AutomationControl> c = _control.lock ();
if (!c) {
return;
}
stringstream s;
s << _name << ": ";
if (c->toggled ()) {
s << (c->get_value() > 0.5 ? _("on") : _("off"));
} else {
s << c->internal_to_interface (c->get_value ());
}
ARDOUR_UI::instance()->set_tip (_label, s.str ());
ARDOUR_UI::instance()->set_tip (_slider, s.str ());
ARDOUR_UI::instance()->set_tip (_button, s.str ());
}
void
ProcessorEntry::Control::set_pixel_width (int p)
{
_slider.set_fader_length (p);
}
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 ()));
}
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);
_button.set_active (!n);
}
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 {
_adjustment.set_value (c->internal_to_interface (c->get_value ()));
stringstream s;
s.precision (1);
s.setf (ios::fixed, ios::floatfield);
s << c->internal_to_user (c->get_value ());
_slider.set_tooltip_text (s.str ());
}
_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 ();
}
}
void
ProcessorEntry::Control::hide_label ()
{
_label.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 ());
}
BlankProcessorEntry::BlankProcessorEntry (ProcessorBox* b, Width w)
: ProcessorEntry (b, boost::shared_ptr<Processor>(), w)
{
}
PluginInsertProcessorEntry::PluginInsertProcessorEntry (ProcessorBox* b, boost::shared_ptr<ARDOUR::PluginInsert> p, Width w)
: ProcessorEntry (b, p, w)
, _plugin_insert (p)
{
p->SplittingChanged.connect (
_splitting_connection, invalidator (*this), boost::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 ()
{
ProcessorEntry::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,
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)
{
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_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.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_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::instance()->set_tip (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 ();
}
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 ();
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 ();
while (dynamic_cast<BlankProcessorEntry*> (*i)) {
assert (i != c.end ());
++i;
}
assert (i != c.end ());
p = (*i)->processor ();
assert (p);
}
}
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 ()) {
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);
}
redisplay_processors ();
}
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_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);
}
}
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);
}
}
}
/* Sensitise actions as approprioate */
cut_action->set_sensitive (can_cut());
paste_action->set_sensitive (!_rr_selection.processors.empty());
const bool sensitive = !processor_display.selection().empty();
ActionManager::set_sensitive (ActionManager::plugin_selection_sensitive_actions, sensitive);
edit_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_generic_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 ()));
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;
}
void
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 ());
}
}
switch (op) {
case ProcessorsSelectAll:
processor_display.select_all ();
break;
case ProcessorsCopy:
copy_processors (targets);
break;
case ProcessorsCut:
cut_processors (targets);
break;
case ProcessorsPaste:
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;
}
}
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 (Config->get_use_plugin_own_gui ()) {
toggle_edit_processor (processor);
} else {
toggle_edit_generic_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 ();
}
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 (Keyboard::is_context_menu_event (ev)) {
show_processor_menu (ev->time);
} 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 (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\" 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_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_by_index (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_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));
if (_visible_prefader_processors == 0) { // fader only
BlankProcessorEntry* bpe = new BlankProcessorEntry (this, _width);
bpe->set_pixel_width (get_allocation().get_width());
processor_display.add_child (bpe);
}
_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::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()) {
if (boost::dynamic_pointer_cast<Amp>(processor)) {
*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()) {
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);
}
e->set_pixel_width (get_allocation().get_width());
/* Set up this entry's state from the GUIObjectState */
XMLNode* proc = entry_gui_object_state (e);
if (proc) {
e->set_control_state (proc);
}
if (boost::dynamic_pointer_cast<Send> (processor)) {
/* Always show send controls */
e->show_all_controls ();
}
processor_display.add_child (e);
}
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 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_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 (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");
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* 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));
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::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<InternalSend> (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)) {
if (_parent_strip) {
_parent_strip->revert_to_default_display ();
}
} else if ((send = boost::dynamic_pointer_cast<Send> (processor)) != 0) {
if (!_session->engine().connected()) {
return;
}
if (boost::dynamic_pointer_cast<InternalSend> (processor) == 0) {
SendUIWindow* w = new SendUIWindow (send, _session);
w->show ();
} else {
/* assign internal send to main fader */
if (_parent_strip) {
if (_parent_strip->current_delivery() == send) {
_parent_strip->revert_to_default_display ();
} else {
_parent_strip->show_send(send);
}
}
}
} 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 ();
}
}
}
/** Toggle a generic (Ardour-generated) plugin UI */
void
ProcessorBox::toggle_edit_generic_processor (boost::shared_ptr<Processor> processor)
{
boost::shared_ptr<PluginInsert> plugin_insert
= boost::dynamic_pointer_cast<PluginInsert>(processor);
if (!plugin_insert) {
return;
}
Container* toplevel = get_toplevel();
Window* win = dynamic_cast<Gtk::Window*>(toplevel);
PluginUIWindow* plugin_ui = new PluginUIWindow(win, plugin_insert, true, false);
plugin_ui->set_title(generate_processor_title (plugin_insert));
if (plugin_ui->is_visible()) {
plugin_ui->hide();
} else {
plugin_ui->show_all();
plugin_ui->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 External 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_("controls"), _("Controls"));
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));
edit_generic_action = ActionManager::register_action (
popup_act_grp, X_("edit-generic"), _("Edit with basic 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::toggle_edit_generic_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::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 ();
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 += " ...";
}
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;
}
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);
}
}
/** 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);
}
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);
}