2 Copyright (C) 2000 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #include "gtk2ardour-config.h"
29 #include "pbd/stl_delete.h"
30 #include "pbd/xml++.h"
31 #include "pbd/failed_constructor.h"
33 #include <gtkmm/widget.h>
34 #include <gtkmm/box.h>
35 #include <gtkmm2ext/click_box.h>
36 #include <gtkmm2ext/fastmeter.h>
37 #include <gtkmm2ext/barcontroller.h>
38 #include <gtkmm2ext/utils.h>
39 #include <gtkmm2ext/doi.h>
40 #include <gtkmm2ext/slider_controller.h>
42 #include "midi++/manager.h"
44 #include "ardour/session.h"
45 #include "ardour/plugin.h"
46 #include "ardour/plugin_insert.h"
47 #include "ardour/ladspa_plugin.h"
49 #include "ardour/vst_plugin.h"
52 #include "ardour/lv2_plugin.h"
53 #include "lv2_plugin_ui.h"
58 #include "ardour_dialog.h"
59 #include "ardour_ui.h"
61 #include "plugin_ui.h"
63 #include "gui_thread.h"
64 #include "public_editor.h"
66 #include "latency_gui.h"
67 #include "plugin_eq_gui.h"
72 using namespace ARDOUR;
74 using namespace Gtkmm2ext;
78 PluginUIWindow::PluginUIWindow (Gtk::Window* win, boost::shared_ptr<PluginInsert> insert, bool scrollable)
81 bool have_gui = false;
85 Label* label = manage (new Label());
86 label->set_markup ("<b>THIS IS THE PLUGIN UI</b>");
88 if (insert->plugin()->has_editor()) {
89 switch (insert->type()) {
91 have_gui = create_vst_editor (insert);
94 case ARDOUR::AudioUnit:
95 have_gui = create_audiounit_editor (insert);
99 error << _("Eh? LADSPA plugins don't have editors!") << endmsg;
103 have_gui = create_lv2_editor (insert);
108 error << _("unknown type of editor-supplying plugin (note: no VST support in this version of ardour)")
111 error << _("unknown type of editor-supplying plugin")
114 throw failed_constructor ();
121 GenericPluginUI* pu = new GenericPluginUI (insert, scrollable);
127 Gtk::HBox *hbox = new Gtk::HBox();
128 hbox->pack_start( *pu);
129 // TODO: this should be nicer
130 hbox->pack_start( eqgui_bin );
135 set_wmclass (X_("ardour_plugin_editor"), "Ardour");
137 signal_map_event().connect (mem_fun (*pu, &GenericPluginUI::start_updating));
138 signal_unmap_event().connect (mem_fun (*pu, &GenericPluginUI::stop_updating));
141 // set_position (Gtk::WIN_POS_MOUSE);
142 set_name ("PluginEditor");
143 add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK|Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
145 signal_delete_event().connect (bind (sigc::ptr_fun (just_hide_it), reinterpret_cast<Window*> (this)), false);
146 death_connection = insert->GoingAway.connect (mem_fun(*this, &PluginUIWindow::plugin_going_away));
148 gint h = _pluginui->get_preferred_height ();
149 gint w = _pluginui->get_preferred_width ();
152 if (h > 600) h = 600;
153 if (w > 600) w = 600;
160 set_default_size (w, h);
163 PluginUIWindow::~PluginUIWindow ()
169 PluginUIWindow::set_parent (Gtk::Window* win)
175 PluginUIWindow::on_map ()
178 set_keep_above (true);
182 PluginUIWindow::on_enter_notify_event (GdkEventCrossing *ev)
184 Keyboard::the_keyboard().enter_window (ev, this);
189 PluginUIWindow::on_leave_notify_event (GdkEventCrossing *ev)
191 Keyboard::the_keyboard().leave_window (ev, this);
196 PluginUIWindow::on_focus_in_event (GdkEventFocus *ev)
198 Window::on_focus_in_event (ev);
199 //Keyboard::the_keyboard().magic_widget_grab_focus ();
204 PluginUIWindow::on_focus_out_event (GdkEventFocus *ev)
206 Window::on_focus_out_event (ev);
207 //Keyboard::the_keyboard().magic_widget_drop_focus ();
212 PluginUIWindow::on_show ()
214 set_role("plugin_ui");
217 _pluginui->update_presets ();
221 if (_pluginui->on_window_show (_title)) {
227 // set_transient_for (*parent);
232 PluginUIWindow::on_hide ()
237 _pluginui->on_window_hide ();
242 PluginUIWindow::set_title(const Glib::ustring& title)
244 //cout << "PluginUIWindow::set_title(\"" << title << "\"" << endl;
245 Gtk::Window::set_title(title);
251 PluginUIWindow::create_vst_editor(boost::shared_ptr<PluginInsert> insert)
253 PluginUIWindow::create_vst_editor(boost::shared_ptr<PluginInsert>)
260 boost::shared_ptr<VSTPlugin> vp;
262 if ((vp = boost::dynamic_pointer_cast<VSTPlugin> (insert->plugin())) == 0) {
263 error << _("unknown type of editor-supplying plugin (note: no VST support in this version of ardour)")
265 throw failed_constructor ();
267 VSTPluginUI* vpu = new VSTPluginUI (insert, vp);
271 vpu->package (*this);
280 #if defined (HAVE_AUDIOUNITS) && defined (GTKOSX)
281 PluginUIWindow::create_audiounit_editor (boost::shared_ptr<PluginInsert> insert)
283 PluginUIWindow::create_audiounit_editor (boost::shared_ptr<PluginInsert>)
286 #if !defined(HAVE_AUDIOUNITS) || !defined(GTKOSX)
290 _pluginui = create_au_gui (insert, &box);
294 extern sigc::signal<void,bool> ApplicationActivationChanged;
295 ApplicationActivationChanged.connect (mem_fun (*this, &PluginUIWindow::app_activated));
302 #if defined (HAVE_AUDIOUNITS) && defined(GTKOSX)
303 PluginUIWindow::app_activated (bool yn)
305 PluginUIWindow::app_activated (bool)
308 #if defined (HAVE_AUDIOUNITS) && defined(GTKOSX)
309 cerr << "APP activated ? " << yn << endl;
313 _pluginui->activate ();
318 was_visible = is_visible();
320 _pluginui->deactivate ();
327 PluginUIWindow::create_lv2_editor(boost::shared_ptr<PluginInsert> insert)
333 boost::shared_ptr<LV2Plugin> vp;
335 if ((vp = boost::dynamic_pointer_cast<LV2Plugin> (insert->plugin())) == 0) {
336 error << _("create_lv2_editor called on non-LV2 plugin") << endmsg;
337 throw failed_constructor ();
339 LV2PluginUI* lpu = new LV2PluginUI (insert, vp);
342 lpu->package (*this);
351 PluginUIWindow::on_key_press_event (GdkEventKey* event)
353 return relay_key_press (event, this);
357 PluginUIWindow::on_key_release_event (GdkEventKey *)
363 PluginUIWindow::plugin_going_away ()
365 ENSURE_GUI_THREAD(mem_fun(*this, &PluginUIWindow::plugin_going_away));
368 _pluginui->stop_updating(0);
371 death_connection.disconnect ();
373 delete_when_idle (this);
376 PlugUIBase::PlugUIBase (boost::shared_ptr<PluginInsert> pi)
378 plugin (insert->plugin()),
379 save_button(_("Add")),
380 bypass_button (_("Bypass")),
382 plugin_analysis_expander (_("Plugin analysis"))
384 //preset_combo.set_use_arrows_always(true);
386 preset_combo.set_size_request (100, -1);
387 preset_combo.set_active_text ("");
388 preset_combo.signal_changed().connect(mem_fun(*this, &PlugUIBase::setting_selected));
389 no_load_preset = false;
391 save_button.set_name ("PluginSaveButton");
392 save_button.signal_clicked().connect(mem_fun(*this, &PlugUIBase::save_plugin_setting));
394 insert->ActiveChanged.connect (bind(
395 mem_fun(*this, &PlugUIBase::processor_active_changed),
396 boost::weak_ptr<Processor>(insert)));
398 bypass_button.set_active (!pi->active());
400 bypass_button.set_name ("PluginBypassButton");
401 bypass_button.signal_toggled().connect (mem_fun(*this, &PlugUIBase::bypass_toggled));
402 focus_button.add_events (Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK);
404 focus_button.signal_button_release_event().connect (mem_fun(*this, &PlugUIBase::focus_toggled));
405 focus_button.add_events (Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK);
407 /* these images are not managed, so that we can remove them at will */
409 focus_out_image = new Image (get_icon (X_("computer_keyboard")));
410 focus_in_image = new Image (get_icon (X_("computer_keyboard_active")));
412 focus_button.add (*focus_out_image);
414 ARDOUR_UI::instance()->set_tip (&focus_button, _("Click to allow the plugin to receive keyboard events that Ardour would normally use as a shortcut"), "");
415 ARDOUR_UI::instance()->set_tip (&bypass_button, _("Click to enable/disable this plugin"), "");
417 plugin_analysis_expander.property_expanded().signal_changed().connect( mem_fun(*this, &PlugUIBase::toggle_plugin_analysis));
418 plugin_analysis_expander.set_expanded(false);
420 insert->GoingAway.connect (mem_fun (*this, &PlugUIBase::plugin_going_away));
423 PlugUIBase::~PlugUIBase()
429 PlugUIBase::plugin_going_away ()
431 /* drop references to the plugin/insert */
437 PlugUIBase::set_latency_label ()
440 nframes_t l = insert->effective_latency ();
441 nframes_t sr = insert->session().frame_rate();
444 snprintf (buf, sizeof (buf), "latency (%d samples)", l);
446 snprintf (buf, sizeof (buf), "latency (%.2f msecs)", (float) l / ((float) sr / 1000.0f));
449 latency_label.set_text (buf);
453 PlugUIBase::latency_button_clicked ()
456 latency_gui = new LatencyGUI (*(insert.get()), insert->session().frame_rate(), insert->session().get_block_size());
457 latency_dialog = new ArdourDialog ("Edit Latency", false, false);
458 latency_dialog->get_vbox()->pack_start (*latency_gui);
459 latency_dialog->signal_hide().connect (mem_fun (*this, &PlugUIBase::set_latency_label));
462 latency_dialog->show_all ();
466 PlugUIBase::processor_active_changed (boost::weak_ptr<Processor> weak_p)
468 ENSURE_GUI_THREAD(bind (mem_fun(*this, &PlugUIBase::processor_active_changed), weak_p));
469 boost::shared_ptr<Processor> p (weak_p);
471 bypass_button.set_active (!p->active());
476 PlugUIBase::setting_selected()
478 if (no_load_preset) {
482 if (preset_combo.get_active_text().length() > 0) {
483 const Plugin::PresetRecord* pr = plugin->preset_by_label(preset_combo.get_active_text());
485 plugin->load_preset(pr->uri);
487 warning << string_compose(_("Plugin preset %1 not found"),
488 preset_combo.get_active_text()) << endmsg;
494 PlugUIBase::save_plugin_setting ()
496 ArdourPrompter prompter (true);
497 prompter.set_prompt(_("Name of New Preset:"));
498 prompter.add_button (Gtk::Stock::ADD, Gtk::RESPONSE_ACCEPT);
499 prompter.set_response_sensitive (Gtk::RESPONSE_ACCEPT, false);
500 prompter.set_type_hint (Gdk::WINDOW_TYPE_HINT_UTILITY);
505 switch (prompter.run ()) {
506 case Gtk::RESPONSE_ACCEPT:
508 prompter.get_result(name);
510 if (plugin->save_preset(name)) {
512 no_load_preset = true;
513 preset_combo.set_active_text (name);
514 no_load_preset = false;
522 PlugUIBase::bypass_toggled ()
526 if ((x = bypass_button.get_active()) == insert->active()) {
528 insert->deactivate ();
536 PlugUIBase::focus_toggled (GdkEventButton*)
538 if (Keyboard::the_keyboard().some_magic_widget_has_focus()) {
539 Keyboard::the_keyboard().magic_widget_drop_focus();
540 focus_button.remove ();
541 focus_button.add (*focus_out_image);
542 focus_out_image->show ();
543 ARDOUR_UI::instance()->set_tip (&focus_button, _("Click to allow the plugin to receive keyboard events that Ardour would normally use as a shortcut"), "");
545 Keyboard::the_keyboard().magic_widget_grab_focus();
546 focus_button.remove ();
547 focus_button.add (*focus_in_image);
548 focus_in_image->show ();
549 ARDOUR_UI::instance()->set_tip (&focus_button, _("Click to allow normal use of Ardour keyboard shortcuts"), "");
556 PlugUIBase::toggle_plugin_analysis()
558 if (plugin_analysis_expander.get_expanded() &&
559 !plugin_analysis_expander.get_child()) {
561 PluginEqGui *foo = new PluginEqGui(insert);
562 plugin_analysis_expander.add( *foo );
563 plugin_analysis_expander.show_all();
568 if (!plugin_analysis_expander.get_expanded() &&
569 (gui = plugin_analysis_expander.get_child())) {
572 //plugin_analysis_expander.remove(*gui);
573 plugin_analysis_expander.remove();
577 Gtk::Widget *toplevel = plugin_analysis_expander.get_toplevel();
579 std::cerr << "No toplevel widget?!?!" << std::endl;
583 Gtk::Container *cont = dynamic_cast<Gtk::Container *>(toplevel);
585 std::cerr << "Toplevel widget is not a container?!?" << std::endl;
589 Gtk::Allocation alloc(0, 0, 50, 50); // Just make it small
590 toplevel->size_allocate(alloc);
595 PlugUIBase::update_presets ()
597 vector<string> preset_labels;
598 vector<ARDOUR::Plugin::PresetRecord> presets = plugin->get_presets();
600 no_load_preset = true;
602 for (vector<ARDOUR::Plugin::PresetRecord>::const_iterator i = presets.begin(); i != presets.end(); ++i) {
603 preset_labels.push_back(i->label);
606 set_popdown_strings (preset_combo, preset_labels);
608 no_load_preset = false;