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.
25 #include <pbd/stl_delete.h>
26 #include <pbd/xml++.h>
27 #include <pbd/failed_constructor.h>
29 #include <gtkmm/widget.h>
30 #include <gtkmm2ext/click_box.h>
31 #include <gtkmm2ext/fastmeter.h>
32 #include <gtkmm2ext/barcontroller.h>
33 #include <gtkmm2ext/utils.h>
34 #include <gtkmm2ext/doi.h>
35 #include <gtkmm2ext/slider_controller.h>
37 #include <midi++/manager.h>
39 #include <ardour/plugin.h>
40 #include <ardour/insert.h>
41 #include <ardour/ladspa_plugin.h>
43 #include <ardour/vst_plugin.h>
46 #include <ardour/lv2_plugin.h>
47 #include "lv2_plugin_ui.h"
52 #include "ardour_ui.h"
54 #include "plugin_ui.h"
56 #include "gui_thread.h"
57 #include "public_editor.h"
63 using namespace ARDOUR;
65 using namespace Gtkmm2ext;
69 PluginUIWindow::PluginUIWindow (Gtk::Window* win, boost::shared_ptr<PluginInsert> insert, bool scrollable)
72 bool have_gui = false;
76 if (insert->plugin()->has_editor()) {
77 switch (insert->type()) {
79 have_gui = create_vst_editor (insert);
82 case ARDOUR::AudioUnit:
83 have_gui = create_audiounit_editor (insert);
87 error << _("Eh? LADSPA plugins don't have editors!") << endmsg;
91 have_gui = create_lv2_editor (insert);
96 error << _("unknown type of editor-supplying plugin (note: no VST support in this version of ardour)")
99 error << _("unknown type of editor-supplying plugin")
102 throw failed_constructor ();
109 GenericPluginUI* pu = new GenericPluginUI (insert, scrollable);
114 set_wmclass (X_("ardour_plugin_editor"), "Ardour");
116 signal_map_event().connect (mem_fun (*pu, &GenericPluginUI::start_updating));
117 signal_unmap_event().connect (mem_fun (*pu, &GenericPluginUI::stop_updating));
120 // set_position (Gtk::WIN_POS_MOUSE);
121 set_name ("PluginEditor");
122 add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK|Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
124 signal_delete_event().connect (bind (sigc::ptr_fun (just_hide_it), reinterpret_cast<Window*> (this)), false);
125 death_connection = insert->GoingAway.connect (mem_fun(*this, &PluginUIWindow::plugin_going_away));
127 gint h = _pluginui->get_preferred_height ();
128 gint w = _pluginui->get_preferred_width ();
131 if (h > 600) h = 600;
132 if (w > 600) w = 600;
139 set_default_size (w, h);
142 PluginUIWindow::~PluginUIWindow ()
148 PluginUIWindow::set_parent (Gtk::Window* win)
154 PluginUIWindow::on_map ()
157 set_keep_above (true);
161 PluginUIWindow::on_enter_notify_event (GdkEventCrossing *ev)
163 Keyboard::the_keyboard().enter_window (ev, this);
168 PluginUIWindow::on_leave_notify_event (GdkEventCrossing *ev)
170 Keyboard::the_keyboard().leave_window (ev, this);
175 PluginUIWindow::on_focus_in_event (GdkEventFocus *ev)
177 Window::on_focus_in_event (ev);
178 //Keyboard::the_keyboard().magic_widget_grab_focus ();
183 PluginUIWindow::on_focus_out_event (GdkEventFocus *ev)
185 Window::on_focus_out_event (ev);
186 //Keyboard::the_keyboard().magic_widget_drop_focus ();
191 PluginUIWindow::on_show ()
193 set_role("plugin_ui");
196 _pluginui->update_presets ();
200 if (_pluginui->on_window_show (_title)) {
206 // set_transient_for (*parent);
211 PluginUIWindow::on_hide ()
216 _pluginui->on_window_hide ();
221 PluginUIWindow::set_title(const Glib::ustring& title)
223 //cout << "PluginUIWindow::set_title(\"" << title << "\"" << endl;
224 Gtk::Window::set_title(title);
229 PluginUIWindow::create_vst_editor(boost::shared_ptr<PluginInsert> insert)
235 boost::shared_ptr<VSTPlugin> vp;
237 if ((vp = boost::dynamic_pointer_cast<VSTPlugin> (insert->plugin())) == 0) {
238 error << _("unknown type of editor-supplying plugin (note: no VST support in this version of ardour)")
240 throw failed_constructor ();
242 VSTPluginUI* vpu = new VSTPluginUI (insert, vp);
246 vpu->package (*this);
255 PluginUIWindow::create_audiounit_editor (boost::shared_ptr<PluginInsert> insert)
257 #if !defined(HAVE_AUDIOUNITS) || !defined(GTKOSX)
261 _pluginui = create_au_gui (insert, &box);
265 extern sigc::signal<void,bool> ApplicationActivationChanged;
266 ApplicationActivationChanged.connect (mem_fun (*this, &PluginUIWindow::app_activated));
273 PluginUIWindow::app_activated (bool yn)
275 #if defined (HAVE_AUDIOUNITS) && defined(GTKOSX)
276 cerr << "APP activated ? " << yn << endl;
280 _pluginui->activate ();
285 was_visible = is_visible();
287 _pluginui->deactivate ();
294 PluginUIWindow::create_lv2_editor(boost::shared_ptr<PluginInsert> insert)
300 boost::shared_ptr<LV2Plugin> vp;
302 if ((vp = boost::dynamic_pointer_cast<LV2Plugin> (insert->plugin())) == 0) {
303 error << _("create_lv2_editor called on non-LV2 plugin") << endmsg;
304 throw failed_constructor ();
306 LV2PluginUI* lpu = new LV2PluginUI (insert, vp);
309 lpu->package (*this);
318 PluginUIWindow::on_key_press_event (GdkEventKey* event)
320 return relay_key_press (event, this);
324 PluginUIWindow::on_key_release_event (GdkEventKey* event)
330 PluginUIWindow::plugin_going_away ()
332 ENSURE_GUI_THREAD(mem_fun(*this, &PluginUIWindow::plugin_going_away));
335 _pluginui->stop_updating(0);
338 death_connection.disconnect ();
339 delete_when_idle (this);
342 PlugUIBase::PlugUIBase (boost::shared_ptr<PluginInsert> pi)
344 plugin (insert->plugin()),
345 save_button(_("Save")),
346 bypass_button (_("Bypass"))
348 //preset_combo.set_use_arrows_always(true);
349 preset_combo.set_size_request (100, -1);
352 preset_combo.signal_changed().connect(mem_fun(*this, &PlugUIBase::setting_selected));
353 no_load_preset = false;
355 save_button.set_name ("PluginSaveButton");
356 save_button.signal_clicked().connect(mem_fun(*this, &PlugUIBase::save_plugin_setting));
358 insert->active_changed.connect (mem_fun(*this, &PlugUIBase::redirect_active_changed));
359 bypass_button.set_active (!pi->active());
361 bypass_button.set_name ("PluginBypassButton");
362 bypass_button.signal_toggled().connect (mem_fun(*this, &PlugUIBase::bypass_toggled));
363 focus_button.add_events (Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK);
365 focus_button.signal_button_release_event().connect (mem_fun(*this, &PlugUIBase::focus_toggled));
366 focus_button.add_events (Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK);
368 /* these images are not managed, so that we can remove them at will */
370 focus_out_image = new Image (get_icon (X_("computer_keyboard")));
371 focus_in_image = new Image (get_icon (X_("computer_keyboard_active")));
373 focus_button.add (*focus_out_image);
375 ARDOUR_UI::instance()->set_tip (&focus_button, _("Click to allow the plugin to receive keyboard events that Ardour would normally use as a shortcut"), "");
376 ARDOUR_UI::instance()->set_tip (&bypass_button, _("Click to enable/disable this plugin"), "");
378 insert->GoingAway.connect (mem_fun (*this, &PlugUIBase::plugin_going_away));
381 PlugUIBase::~PlugUIBase ()
386 PlugUIBase::plugin_going_away ()
388 /* drop references to the plugin/insert */
394 PlugUIBase::redirect_active_changed (Redirect* r, void* src)
396 ENSURE_GUI_THREAD(bind (mem_fun(*this, &PlugUIBase::redirect_active_changed), r, src));
397 bypass_button.set_active (!r->active());
401 PlugUIBase::setting_selected()
403 if (no_load_preset) {
407 if (preset_combo.get_active_text().length() > 0) {
408 if (!plugin->load_preset(preset_combo.get_active_text())) {
409 warning << string_compose(_("Plugin preset %1 not found"), preset_combo.get_active_text()) << endmsg;
415 PlugUIBase::save_plugin_setting ()
417 ArdourPrompter prompter (true);
418 prompter.set_prompt(_("Name of New Preset:"));
419 prompter.add_button (Gtk::Stock::ADD, Gtk::RESPONSE_ACCEPT);
420 prompter.set_response_sensitive (Gtk::RESPONSE_ACCEPT, false);
421 prompter.set_type_hint (Gdk::WINDOW_TYPE_HINT_UTILITY);
426 switch (prompter.run ()) {
427 case Gtk::RESPONSE_ACCEPT:
431 prompter.get_result(name);
434 if (plugin->save_preset(name)) {
436 /* a rather inefficient way to add the newly saved preset
440 set_popdown_strings (preset_combo, plugin->get_presets());
441 no_load_preset = true;
442 preset_combo.set_active_text (name);
443 no_load_preset = false;
451 PlugUIBase::bypass_toggled ()
455 if ((x = bypass_button.get_active()) == insert->active()) {
456 insert->set_active (!x, this);
461 PlugUIBase::focus_toggled (GdkEventButton* ev)
463 if (Keyboard::the_keyboard().some_magic_widget_has_focus()) {
464 Keyboard::the_keyboard().magic_widget_drop_focus();
465 focus_button.remove ();
466 focus_button.add (*focus_out_image);
467 focus_out_image->show ();
468 ARDOUR_UI::instance()->set_tip (&focus_button, _("Click to allow the plugin to receive keyboard events that Ardour would normally use as a shortcut"), "");
470 Keyboard::the_keyboard().magic_widget_grab_focus();
471 focus_button.remove ();
472 focus_button.add (*focus_in_image);
473 focus_in_image->show ();
474 ARDOUR_UI::instance()->set_tip (&focus_button, _("Click to allow normal use of Ardour keyboard shortcuts"), "");
481 PlugUIBase::update_presets ()
483 vector<string> presets = plugin->get_presets();
484 set_popdown_strings (preset_combo, plugin->get_presets());
486 string current_preset = plugin->current_preset();
488 if (!current_preset.empty()) {
489 for (vector<string>::iterator p = presets.begin(); p != presets.end(); ++p) {
490 if (*p == current_preset) {
491 preset_combo.set_active_text (current_preset);