Robin Gareus
3355e753bf
This allows Ardour to re-open previously shown plugins, and toggle externalUI. This worked in the distant past, before Ardour 3.3 introduced the Ardour Window Manager.
155 lines
4.8 KiB
C++
155 lines
4.8 KiB
C++
/*
|
|
* 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__
|
|
|
|
#ifdef WAF_BUILD
|
|
#include "gtk2ardour-config.h"
|
|
#endif
|
|
|
|
#include <list>
|
|
#include <map>
|
|
#include <set>
|
|
#include <vector>
|
|
|
|
#include <gtkmm/widget.h>
|
|
#include <sigc++/signal.h>
|
|
|
|
#include "ardour_dialog.h"
|
|
#include "ardour/types.h"
|
|
#include "plugin_ui.h"
|
|
|
|
#include "ardour/plug_insert_base.h"
|
|
|
|
#include "lv2_external_ui.h"
|
|
|
|
#ifdef HAVE_LV2_1_18_6
|
|
#include <lv2/ui/ui.h>
|
|
#else
|
|
#include <lv2/lv2plug.in/ns/extensions/ui/ui.h>
|
|
#endif
|
|
|
|
namespace ARDOUR {
|
|
class LV2Plugin;
|
|
}
|
|
|
|
class LV2PluginUI : public PlugUIBase, public Gtk::VBox
|
|
{
|
|
public:
|
|
LV2PluginUI (std::shared_ptr<ARDOUR::PlugInsertBase>,
|
|
std::shared_ptr<ARDOUR::LV2Plugin>);
|
|
~LV2PluginUI ();
|
|
|
|
gint get_preferred_height ();
|
|
gint get_preferred_width ();
|
|
bool resizable ();
|
|
|
|
bool start_updating(GdkEventAny*);
|
|
bool stop_updating(GdkEventAny*);
|
|
|
|
bool is_external () const;
|
|
bool is_external_visible () const;
|
|
|
|
int package (Gtk::Window&);
|
|
void grab_focus ();
|
|
|
|
private:
|
|
|
|
void control_changed (uint32_t);
|
|
|
|
typedef std::shared_ptr<ARDOUR::AutomationControl> ControllableRef;
|
|
|
|
std::shared_ptr<ARDOUR::PlugInsertBase> _pib;
|
|
std::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, bypa s, 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;
|
|
#ifdef HAVE_LV2_1_17_2
|
|
LV2UI_Request_Value _lv2ui_request_value;
|
|
LV2_Feature _lv2ui_request_feature;
|
|
#endif
|
|
struct lv2_external_ui* _external_ui_ptr;
|
|
LV2_Feature _parent_feature;
|
|
void* _inst;
|
|
|
|
typedef std::set<uint32_t> Updates;
|
|
Updates _updates;
|
|
|
|
static void on_external_ui_closed(void* controller);
|
|
|
|
static void write_from_ui(void* controller,
|
|
uint32_t port_index,
|
|
uint32_t buffer_size,
|
|
uint32_t format,
|
|
const void* buffer);
|
|
|
|
static void write_to_ui(void* controller,
|
|
uint32_t port_index,
|
|
uint32_t buffer_size,
|
|
uint32_t format,
|
|
const void* buffer);
|
|
|
|
static uint32_t port_index(void* controller, const char* symbol);
|
|
|
|
static void touch(void* controller,
|
|
uint32_t port_index,
|
|
bool grabbed);
|
|
|
|
#ifdef HAVE_LV2_1_17_2
|
|
static LV2UI_Request_Value_Status
|
|
request_value(void* handle,
|
|
LV2_URID key,
|
|
LV2_URID type,
|
|
const LV2_Feature* const* features);
|
|
#endif
|
|
|
|
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();
|
|
|
|
void parameter_update(uint32_t, float);
|
|
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);
|
|
virtual void on_window_hide();
|
|
};
|
|
|
|
#endif /* __ardour_lv2_plugin_ui_h__ */
|