X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Flv2_plugin_ui.cc;h=ec1f1323d5b48f606efb5b491acf7437679e10fe;hb=6ee23029a338951705c589be6c61ab52099758b6;hp=0ced96b9e33e8f8dc45f04d0faee912686ef4e24;hpb=fc32ea76423d8dc4d393970531e8249f6811afcb;p=ardour.git diff --git a/gtk2_ardour/lv2_plugin_ui.cc b/gtk2_ardour/lv2_plugin_ui.cc index 0ced96b9e3..ec1f1323d5 100644 --- a/gtk2_ardour/lv2_plugin_ui.cc +++ b/gtk2_ardour/lv2_plugin_ui.cc @@ -1,5 +1,5 @@ /* - 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 @@ -15,34 +15,98 @@ 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 "ardour/plugin_manager.h" #include "ardour/processor.h" +#include "ardour/session.h" #include "ardour_ui.h" #include "gui_thread.h" #include "lv2_plugin_ui.h" -using namespace Gtk; +#include "lv2/lv2plug.in/ns/extensions/ui/ui.h" + +#include +#include + using namespace ARDOUR; +using namespace Gtk; using namespace PBD; +#define NS_UI "http://lv2plug.in/ns/extensions/ui#" + +static SuilHost* ui_host = NULL; + +void +LV2PluginUI::write_from_ui(void* controller, + uint32_t port_index, + uint32_t buffer_size, + uint32_t format, + const void* buffer) +{ + LV2PluginUI* me = (LV2PluginUI*)controller; + if (format == 0) { + if (port_index >= me->_controllables.size()) { + return; + } + + boost::shared_ptr 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::lv2_ui_write(LV2UI_Controller controller, - uint32_t port_index, - uint32_t /*buffer_size*/, - uint32_t /*format*/, - const void* buffer) +LV2PluginUI::write_to_ui(void* controller, + uint32_t port_index, + uint32_t buffer_size, + uint32_t format, + const void* buffer) { LV2PluginUI* me = (LV2PluginUI*)controller; - me->_controllables[port_index]->set_value(*(float*)buffer); + if (me->_inst) { + suil_instance_port_event((SuilInstance*)me->_inst, + port_index, buffer_size, format, buffer); + } +} + +uint32_t +LV2PluginUI::port_index(void* controller, const char* symbol) +{ + return ((LV2PluginUI*)controller)->_lv2->port_index(symbol); +} + +void +LV2PluginUI::touch(void* controller, + uint32_t port_index, + bool grabbed) +{ + LV2PluginUI* me = (LV2PluginUI*)controller; + if (port_index >= me->_controllables.size()) { + return; + } + + ControllableRef control = me->_controllables[port_index]; + if (grabbed) { + control->start_touch(control->session().transport_frame()); + } else { + control->stop_touch(false, control->session().transport_frame()); + } +} + +void +LV2PluginUI::update_timeout() +{ + _lv2->emit_to_ui(this, &LV2PluginUI::write_to_ui); } void -LV2PluginUI::on_external_ui_closed(LV2UI_Controller controller) +LV2PluginUI::on_external_ui_closed(void* controller) { LV2PluginUI* me = (LV2PluginUI*)controller; me->_screen_update_connection.disconnect(); @@ -66,15 +130,7 @@ LV2PluginUI::parameter_update(uint32_t port_index, float val) return; } -#ifdef HAVE_NEW_SLV2 - slv2_ui_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; } @@ -94,8 +150,7 @@ LV2PluginUI::stop_updating(GdkEventAny*) { //cout << "stop_updating" << endl; - if ( //!_external_ui_ptr && - !_output_ports.empty()) { + if (!_output_ports.empty()) { _screen_update_connection.disconnect(); } return false; @@ -122,13 +177,12 @@ LV2PluginUI::LV2PluginUI(boost::shared_ptr pi, boost::shared_ptr lv2p) : PlugUIBase(pi) , _lv2(lv2p) - , _inst(NULL) + , _gui_widget(NULL) + , _ardour_buttons_box(NULL) , _values(NULL) , _external_ui_ptr(NULL) + , _inst(NULL) { - if (!_lv2->is_external_ui()) { - lv2ui_instantiate("gtk2gui"); - } } void @@ -165,27 +219,35 @@ LV2PluginUI::lv2ui_instantiate(const std::string& title) features_dst = (LV2_Feature**)_lv2->features(); } -#ifdef HAVE_NEW_SLV2 - SLV2UIHost ui_host = slv2_ui_host_new( - this, LV2PluginUI::lv2_ui_write, NULL, NULL, NULL); - SLV2Value gtk_ui = slv2_value_new_uri( - ARDOUR::PluginManager::the_manager()->lv2_world()->world, - "http://lv2plug.in/ns/extensions/ui#GtkUI"); - _inst = slv2_ui_instance_new( - _lv2->slv2_plugin(), _lv2->slv2_ui(), gtk_ui, ui_host, features_dst); - slv2_value_free(gtk_ui); - slv2_ui_host_free(ui_host); -#else - _inst = slv2_ui_instantiate( - _lv2->slv2_plugin(), _lv2->slv2_ui(), LV2PluginUI::lv2_ui_write, this, - features_dst); -#endif + if (!ui_host) { + ui_host = suil_host_new(LV2PluginUI::write_from_ui, + LV2PluginUI::port_index, + NULL, NULL); + suil_host_set_touch_func(ui_host, LV2PluginUI::touch); + } + const char* container_type = (is_external_ui) + ? NS_UI "external" + : NS_UI "GtkUI"; + + LilvUI* ui = (LilvUI*)_lv2->c_ui(); + _inst = suil_instance_new( + ui_host, + this, + 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); if (is_external_ui) { free(features_dst); } - uint32_t num_ports = slv2_plugin_get_num_ports(_lv2->slv2_plugin()); +#define GET_WIDGET(inst) suil_instance_get_widget((SuilInstance*)inst); + + 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) @@ -197,12 +259,24 @@ LV2PluginUI::lv2ui_instantiate(const std::string& title) _external_ui_ptr = NULL; if (_inst) { if (!is_external_ui) { - GtkWidget* c_widget = (GtkWidget*)slv2_ui_instance_get_widget(_inst); - _gui_widget = Glib::wrap(c_widget); + _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 = Gtk::manage(Glib::wrap(c_widget)); _gui_widget->show_all(); pack_start(*_gui_widget, true, true); } else { - _external_ui_ptr = (struct lv2_external_ui*)slv2_ui_instance_get_widget(_inst); + _external_ui_ptr = (struct lv2_external_ui*)GET_WIDGET(_inst); } } @@ -221,27 +295,38 @@ LV2PluginUI::lv2ui_instantiate(const std::string& title) } } } + + 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); + _gui_widget = NULL; + } + + if (_inst) { + suil_instance_free((SuilInstance*)_inst); + _inst = NULL; + } +} + +LV2PluginUI::~LV2PluginUI () +{ if (_values) { delete[] _values; } /* Close and delete GUI. */ -#ifdef HAVE_NEW_SLV2 - slv2_ui_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(); @@ -267,6 +352,12 @@ LV2PluginUI::get_preferred_width() return r.width; } +bool +LV2PluginUI::resizable() +{ + return _lv2->ui_is_resizable(); +} + int LV2PluginUI::package(Gtk::Window& win) { @@ -320,6 +411,8 @@ LV2PluginUI::on_window_show(const std::string& title) _screen_update_connection = ARDOUR_UI::instance()->RapidScreenUpdate.connect (sigc::mem_fun(*this, &LV2PluginUI::output_update)); return false; + } else { + lv2ui_instantiate("gtk2gui"); } return true; @@ -335,5 +428,7 @@ LV2PluginUI::on_window_hide() //slv2_ui_instance_get_descriptor(_inst)->cleanup(_inst); //_external_ui_ptr = NULL; //_screen_update_connection.disconnect(); + } else { + lv2ui_free(); } }