2 Copyright (C) 2008 Paul Davis
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__
28 #include <sigc++/signal.h>
29 #include <gtkmm/widget.h>
31 #include <ardour_dialog.h>
32 #include <ardour/types.h>
33 #include "plugin_ui.h"
37 #include "lv2_external_ui.h"
44 class LV2PluginUI
: public PlugUIBase
, public Gtk::VBox
47 LV2PluginUI (boost::shared_ptr
<ARDOUR::PluginInsert
>, boost::shared_ptr
<ARDOUR::LV2Plugin
>);
50 gint
get_preferred_height ();
51 gint
get_preferred_width ();
52 bool start_updating(GdkEventAny
*);
53 bool stop_updating(GdkEventAny
*);
55 int package (Gtk::Window
&);
58 boost::shared_ptr
<ARDOUR::LV2Plugin
> _lv2
;
59 std::vector
<int> _output_ports
;
60 sigc::connection _screen_update_connection
;
62 Gtk::Widget
* _gui_widget
;
66 struct lv2_external_ui_host _external_ui_host
;
67 LV2_Feature _external_ui_feature
;
68 struct lv2_external_ui
* _external_ui_ptr
;
69 Gtk::Window
* _win_ptr
;
71 static void on_external_ui_closed(LV2UI_Controller controller
);
73 static void lv2_ui_write(
74 LV2UI_Controller controller
,
80 void lv2ui_instantiate(const Glib::ustring
& title
);
82 void parameter_changed(uint32_t, float);
83 void parameter_update(uint32_t, float);
84 bool configure_handler (GdkEventConfigure
*);
85 void save_plugin_setting ();
87 bool is_update_wanted(uint32_t index
);
89 virtual bool on_window_show(const Glib::ustring
& title
);
90 virtual void on_window_hide();
94 #endif /* __ardour_lv2_plugin_ui_h__ */