/*
- Copyright (C) 2008-2011 Paul Davis
+ Copyright (C) 2008-2012 Paul Davis
Author: David Robillard
This program is free software; you can redistribute it and/or modify
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.
-
*/
#include "ardour/lv2_plugin.h"
#include "lv2_ui.h"
-using namespace Gtk;
+#include <lilv/lilv.h>
+#include <suil/suil.h>
+
using namespace ARDOUR;
+using namespace Gtk;
using namespace PBD;
-#if defined(HAVE_NEW_SLV2) && defined(HAVE_SUIL)
-SuilHost LV2PluginUI::ui_host = NULL;
-SLV2Value LV2PluginUI::ui_GtkUI = NULL;
-#endif
+#define NS_UI "http://lv2plug.in/ns/extensions/ui#"
+
+static SuilHost* ui_host = NULL;
void
-LV2PluginUI::lv2_ui_write(void* controller,
- uint32_t port_index,
- uint32_t /*buffer_size*/,
- uint32_t /*format*/,
- const void* buffer)
+LV2PluginUI::write_from_ui(void* controller,
+ uint32_t port_index,
+ uint32_t buffer_size,
+ uint32_t format,
+ const void* buffer)
{
LV2PluginUI* me = (LV2PluginUI*)controller;
- boost::shared_ptr<AutomationControl> ac = me->_controllables[port_index];
+ if (format == 0) {
+ if (port_index >= me->_controllables.size()) {
+ return;
+ }
- if (ac) {
- ac->set_value(*(float*)buffer);
+ boost::shared_ptr<AutomationControl> ac = me->_controllables[port_index];
+ if (ac) {
+ ac->set_value(*(float*)buffer);
+ }
+ } else if (format == me->_lv2->atom_eventTransfer()) {
+ me->_lv2->write_from_ui(port_index, format, buffer_size, (uint8_t*)buffer);
}
}
+void
+LV2PluginUI::write_to_ui(void* controller,
+ uint32_t port_index,
+ uint32_t buffer_size,
+ uint32_t format,
+ const void* buffer)
+{
+ LV2PluginUI* me = (LV2PluginUI*)controller;
+ suil_instance_port_event((SuilInstance*)me->_inst,
+ port_index, buffer_size, format, buffer);
+}
+
+void
+LV2PluginUI::update_timeout()
+{
+ _lv2->emit_to_ui(this, &LV2PluginUI::write_to_ui);
+}
+
void
LV2PluginUI::on_external_ui_closed(void* controller)
{
return;
}
-#ifdef HAVE_SUIL
- suil_instance_port_event(_inst, port_index, 4, 0, &val);
-#else
- const LV2UI_Descriptor* ui_desc = slv2_ui_instance_get_descriptor(_inst);
- LV2UI_Handle ui_handle = slv2_ui_instance_get_handle(_inst);
- if (ui_desc->port_event) {
- ui_desc->port_event(ui_handle, port_index, 4, 0, &val);
- }
-#endif
+ suil_instance_port_event((SuilInstance*)_inst, port_index, 4, 0, &val);
_values[port_index] = val;
}
{
//cout << "stop_updating" << endl;
- if ( //!_external_ui_ptr &&
- !_output_ports.empty()) {
+ if (!_output_ports.empty()) {
_screen_update_connection.disconnect();
}
return false;
boost::shared_ptr<LV2Plugin> lv2p)
: PlugUIBase(pi)
, _lv2(lv2p)
+ , _gui_widget(NULL)
+ , _ardour_buttons_box(NULL)
, _values(NULL)
, _external_ui_ptr(NULL)
, _inst(NULL)
{
- if (!_lv2->is_external_ui()) {
- lv2ui_instantiate("gtk2gui");
- }
}
void
features_dst = (LV2_Feature**)_lv2->features();
}
-#if defined(HAVE_NEW_SLV2) && defined(HAVE_SUIL)
- if (!LV2PluginUI::ui_host) {
- LV2PluginUI::ui_GtkUI = slv2_value_new_uri(
- ARDOUR::PluginManager::the_manager()->lv2_world()->world,
- "http://lv2plug.in/ns/extensions/ui#GtkUI");
- LV2PluginUI::ui_host = suil_host_new(
- LV2PluginUI::lv2_ui_write, NULL, NULL, NULL);
+ if (!ui_host) {
+ ui_host = suil_host_new(LV2PluginUI::write_from_ui, NULL, NULL, NULL);
}
- SLV2UI ui = _lv2->slv2_ui();
-
- cerr << "get ui_GtkUI as URI\n";
- slv2_value_as_uri (ui_GtkUI);
- cerr << "get plugin as URI\n";
- slv2_value_as_uri (slv2_plugin_get_uri(_lv2->slv2_plugin()));
- cerr << "get ui as URI\n";
- slv2_value_as_uri (slv2_ui_get_uri(ui));
- cerr << "get ui_type as URI\n";
- slv2_value_as_uri (_lv2->ui_type());
- cerr << "Now instantiate the GUI...\n";
+ const char* container_type = (is_external_ui)
+ ? NS_UI "external"
+ : NS_UI "GtkUI";
+ LilvUI* ui = (LilvUI*)_lv2->c_ui();
_inst = suil_instance_new(
- LV2PluginUI::ui_host,
+ ui_host,
this,
- slv2_value_as_uri(ui_GtkUI),
- slv2_value_as_uri(slv2_plugin_get_uri(_lv2->slv2_plugin())),
- slv2_value_as_uri(slv2_ui_get_uri(ui)),
- slv2_value_as_uri(_lv2->ui_type()),
- slv2_uri_to_path(slv2_value_as_uri(slv2_ui_get_bundle_uri(ui))),
- slv2_uri_to_path(slv2_value_as_uri(slv2_ui_get_binary_uri(ui))),
+ container_type,
+ _lv2->uri(),
+ lilv_node_as_uri(lilv_ui_get_uri(ui)),
+ lilv_node_as_uri((const LilvNode*)_lv2->c_ui_type()),
+ lilv_uri_to_path(lilv_node_as_uri(lilv_ui_get_bundle_uri(ui))),
+ lilv_uri_to_path(lilv_node_as_uri(lilv_ui_get_binary_uri(ui))),
features_dst);
-#else
- _inst = slv2_ui_instantiate(
- _lv2->slv2_plugin(), _lv2->slv2_ui(), LV2PluginUI::lv2_ui_write, this,
- features_dst);
-#endif
if (is_external_ui) {
free(features_dst);
}
-#if defined(HAVE_NEW_SLV2) && defined(HAVE_SUIL)
-#define GET_WIDGET(inst) suil_instance_get_widget(inst);
-#else
-#define GET_WIDGET(inst) slv2_ui_instance_get_widget(inst);
-#endif
+#define GET_WIDGET(inst) suil_instance_get_widget((SuilInstance*)inst);
- uint32_t num_ports = slv2_plugin_get_num_ports(_lv2->slv2_plugin());
+ const uint32_t num_ports = _lv2->num_ports();
for (uint32_t i = 0; i < num_ports; ++i) {
if (_lv2->parameter_is_output(i)
&& _lv2->parameter_is_control(i)
_external_ui_ptr = NULL;
if (_inst) {
if (!is_external_ui) {
+ _ardour_buttons_box = manage (new Gtk::HBox);
+ _ardour_buttons_box->set_spacing (6);
+ _ardour_buttons_box->set_border_width (6);
+ _ardour_buttons_box->pack_end (focus_button, false, false);
+ _ardour_buttons_box->pack_end (bypass_button, false, false, 10);
+ _ardour_buttons_box->pack_end (delete_button, false, false);
+ _ardour_buttons_box->pack_end (save_button, false, false);
+ _ardour_buttons_box->pack_end (add_button, false, false);
+ _ardour_buttons_box->pack_end (_preset_combo, false, false);
+ _ardour_buttons_box->show_all();
+ pack_start(*_ardour_buttons_box, false, false);
+
GtkWidget* c_widget = (GtkWidget*)GET_WIDGET(_inst);
_gui_widget = Glib::wrap(c_widget);
_gui_widget->show_all();
}
}
}
+
+ if (_lv2->has_message_output()) {
+ _lv2->enable_ui_emmission();
+ ARDOUR_UI::instance()->RapidScreenUpdate.connect(
+ sigc::mem_fun(*this, &LV2PluginUI::update_timeout));
+ }
}
-LV2PluginUI::~LV2PluginUI ()
+void
+LV2PluginUI::lv2ui_free()
{
- //cout << "LV2PluginUI destructor called" << endl;
+ stop_updating (0);
+
+ if (_gui_widget) {
+ remove (*_gui_widget);
+ }
+
+ if (_ardour_buttons_box) {
+ remove (*_ardour_buttons_box);
+ delete _ardour_buttons_box;
+ _ardour_buttons_box = 0;
+ }
+ suil_instance_free((SuilInstance*)_inst);
+
+ _inst = NULL;
+ _gui_widget = NULL;
+}
+
+LV2PluginUI::~LV2PluginUI ()
+{
if (_values) {
delete[] _values;
}
/* Close and delete GUI. */
-#if defined(HAVE_NEW_SLV2) && defined(HAVE_SUIL)
- suil_instance_free(_inst);
-#else
- const LV2UI_Descriptor* ui_desc = slv2_ui_instance_get_descriptor(_inst);
- LV2UI_Handle ui_handle = slv2_ui_instance_get_handle(_inst);
-
- if (ui_desc) {
- ui_desc->cleanup(ui_handle);
- }
-#endif
+ lv2ui_free();
_screen_update_connection.disconnect();
_screen_update_connection = ARDOUR_UI::instance()->RapidScreenUpdate.connect
(sigc::mem_fun(*this, &LV2PluginUI::output_update));
return false;
+ } else {
+ lv2ui_instantiate("gtk2gui");
}
return true;
//slv2_ui_instance_get_descriptor(_inst)->cleanup(_inst);
//_external_ui_ptr = NULL;
//_screen_update_connection.disconnect();
+ } else {
+ lv2ui_free();
}
}
projects / ardour.git / blobdiff