2 Copyright (C) 2008-2011 Paul Davis
3 Author: David Robillard
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #ifndef __ardour_lv2_plugin_ui_h__
22 #define __ardour_lv2_plugin_ui_h__
25 #include "gtk2ardour-config.h"
32 #include <sigc++/signal.h>
33 #include <gtkmm/widget.h>
35 #include "ardour_dialog.h"
36 #include "ardour/types.h"
37 #include "plugin_ui.h"
41 #include "lv2_external_ui.h"
43 #if defined(HAVE_NEW_SLV2) && defined(HAVE_SUIL)
44 #include <suil/suil.h>
52 class LV2PluginUI : public PlugUIBase, public Gtk::VBox
55 LV2PluginUI (boost::shared_ptr<ARDOUR::PluginInsert>, boost::shared_ptr<ARDOUR::LV2Plugin>);
58 gint get_preferred_height ();
59 gint get_preferred_width ();
60 bool start_updating(GdkEventAny*);
61 bool stop_updating(GdkEventAny*);
63 int package (Gtk::Window&);
67 void parameter_changed (uint32_t, float);
69 boost::shared_ptr<ARDOUR::LV2Plugin> _lv2;
70 std::vector<int> _output_ports;
71 sigc::connection _screen_update_connection;
73 Gtk::Widget* _gui_widget;
75 std::vector<boost::shared_ptr<ARDOUR::AutomationControl> > _controllables;
77 struct lv2_external_ui_host _external_ui_host;
78 LV2_Feature _external_ui_feature;
79 struct lv2_external_ui* _external_ui_ptr;
80 Gtk::Window* _win_ptr;
82 static void on_external_ui_closed(void* controller);
84 #if defined(HAVE_NEW_SLV2) && defined(HAVE_SUIL)
85 static SuilHost ui_host;
86 static SLV2Value ui_GtkUI;
93 static void lv2_ui_write(
100 void lv2ui_instantiate(const std::string& title);
102 void parameter_update(uint32_t, float);
103 bool configure_handler (GdkEventConfigure*);
104 void save_plugin_setting ();
105 void output_update();
106 bool is_update_wanted(uint32_t index);
108 virtual bool on_window_show(const std::string& title);
109 virtual void on_window_hide();
114 #endif /* __ardour_lv2_plugin_ui_h__ */