/*
- Copyright (C) 2008-2011 Paul Davis
- Author: David Robillard
-
- 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.
-
-*/
+ * Copyright (C) 2008-2012 David Robillard <d@drobilla.net>
+ * Copyright (C) 2008-2015 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2010-2012 Carl Hetherington <carl@carlh.net>
+ * Copyright (C) 2012-2018 Robin Gareus <robin@gareus.org>
+ *
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
#ifndef __ardour_lv2_plugin_ui_h__
#define __ardour_lv2_plugin_ui_h__
#include "gtk2ardour-config.h"
#endif
-#include <vector>
-#include <map>
#include <list>
+#include <map>
+#include <set>
+#include <vector>
-#include <sigc++/signal.h>
#include <gtkmm/widget.h>
+#include <sigc++/signal.h>
#include "ardour_dialog.h"
#include "ardour/types.h"
#include "plugin_ui.h"
#ifdef LV2_SUPPORT
+#include "ardour/plugin_insert.h"
#include "lv2_external_ui.h"
+#include "lv2/lv2plug.in/ns/extensions/ui/ui.h"
+#ifndef LV2_1_14_0
+typedef struct _LV2UI_Request_Parameter {
+ LV2UI_Feature_Handle handle;
+ uint32_t (*request)(LV2UI_Feature_Handle handle, LV2_URID key);
+}LV2UI_Request_Parameter;
+#endif
+
namespace ARDOUR {
class PluginInsert;
class LV2Plugin;
class LV2PluginUI : public PlugUIBase, public Gtk::VBox
{
- public:
- LV2PluginUI (boost::shared_ptr<ARDOUR::PluginInsert>, boost::shared_ptr<ARDOUR::LV2Plugin>);
+public:
+ LV2PluginUI (boost::shared_ptr<ARDOUR::PluginInsert>,
+ boost::shared_ptr<ARDOUR::LV2Plugin>);
~LV2PluginUI ();
gint get_preferred_height ();
gint get_preferred_width ();
+ bool resizable ();
+
bool start_updating(GdkEventAny*);
bool stop_updating(GdkEventAny*);
int package (Gtk::Window&);
+ void grab_focus ();
- private:
+private:
- void parameter_changed (uint32_t, float);
-
- boost::shared_ptr<ARDOUR::LV2Plugin> _lv2;
- std::vector<int> _output_ports;
- sigc::connection _screen_update_connection;
+ void control_changed (uint32_t);
- Gtk::Widget* _gui_widget;
- float* _values;
- std::vector<boost::shared_ptr<ARDOUR::AutomationControl> > _controllables;
+ typedef boost::shared_ptr<ARDOUR::AutomationControl> ControllableRef;
- struct lv2_external_ui_host _external_ui_host;
- LV2_Feature _external_ui_feature;
- struct lv2_external_ui* _external_ui_ptr;
- Gtk::Window* _win_ptr;
+ boost::shared_ptr<ARDOUR::PluginInsert> _pi;
+ boost::shared_ptr<ARDOUR::LV2Plugin> _lv2;
+ std::vector<int> _output_ports;
+ sigc::connection _screen_update_connection;
+ sigc::connection _message_update_connection;
+ Gtk::Widget* _gui_widget;
+ /** a box containing the focus, bypass, delete, save / add preset buttons etc. */
+ Gtk::HBox _ardour_buttons_box;
+ float* _values_last_sent_to_ui;
+ std::vector<ControllableRef> _controllables;
+ struct lv2_external_ui_host _external_ui_host;
+ LV2_Feature _external_ui_feature;
+ LV2_Feature _external_kxui_feature;
+ LV2UI_Request_Parameter _lv2ui_request_paramater;
+ LV2_Feature _lv2ui_request_feature;
+ struct lv2_external_ui* _external_ui_ptr;
+ LV2_Feature _parent_feature;
+ Gtk::Window* _win_ptr;
+ void* _inst;
+ typedef std::set<uint32_t> Updates;
+ Updates _updates;
static void on_external_ui_closed(void* controller);
- void* _inst;
-
static void write_from_ui(void* controller,
uint32_t port_index,
uint32_t buffer_size,
uint32_t format,
const void* buffer);
- bool update_timeout();
+ static uint32_t port_index(void* controller, const char* symbol);
+
+ static void touch(void* controller,
+ uint32_t port_index,
+ bool grabbed);
+
+ static uint32_t request_parameter (void* handle, LV2_URID key);
+ void set_path_property (int,
+ const ARDOUR::ParameterDescriptor&,
+ Gtk::FileChooserDialog*);
+ std::set<uint32_t> active_parameter_requests;
+
+ void update_timeout();
void lv2ui_instantiate(const std::string& title);
void lv2ui_free();
bool configure_handler (GdkEventConfigure*);
void save_plugin_setting ();
void output_update();
+ void queue_port_update();
bool is_update_wanted(uint32_t index);
virtual bool on_window_show(const std::string& title);