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Diffstat (limited to 'src/gui/GraphPortModule.cpp')
| -rw-r--r-- | src/gui/GraphPortModule.cpp | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/src/gui/GraphPortModule.cpp b/src/gui/GraphPortModule.cpp new file mode 100644 index 00000000..b5b234c4 --- /dev/null +++ b/src/gui/GraphPortModule.cpp @@ -0,0 +1,166 @@ +/* + This file is part of Ingen. + Copyright 2007-2015 David Robillard <http://drobilla.net/> + + Ingen is free software: you can redistribute it and/or modify it under the + terms of the GNU Affero General Public License as published by the Free + Software Foundation, either version 3 of the License, or any later version. + + Ingen 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 Affero General Public License for details. + + You should have received a copy of the GNU Affero General Public License + along with Ingen. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <cassert> +#include <string> +#include <utility> + +#include "ingen/Configuration.hpp" +#include "ingen/Interface.hpp" +#include "ingen/client/BlockModel.hpp" +#include "ingen/client/GraphModel.hpp" + +#include "App.hpp" +#include "Style.hpp" +#include "GraphCanvas.hpp" +#include "GraphPortModule.hpp" +#include "GraphWindow.hpp" +#include "Port.hpp" +#include "PortMenu.hpp" +#include "RenameWindow.hpp" +#include "WidgetFactory.hpp" +#include "WindowFactory.hpp" + +namespace ingen { + +using namespace client; + +namespace gui { + +GraphPortModule::GraphPortModule(GraphCanvas& canvas, + SPtr<const client::PortModel> model) + : Ganv::Module(canvas, "", 0, 0, false) // FIXME: coords? + , _model(model) + , _port(nullptr) +{ + assert(model); + + assert(dynamic_ptr_cast<const GraphModel>(model->parent())); + + set_stacked(model->polyphonic()); + if (model->is_input() && !model->is_numeric()) { + set_is_source(true); + } + + model->signal_property().connect( + sigc::mem_fun(this, &GraphPortModule::property_changed)); + + signal_moved().connect( + sigc::mem_fun(this, &GraphPortModule::store_location)); +} + +GraphPortModule* +GraphPortModule::create(GraphCanvas& canvas, + SPtr<const PortModel> model) +{ + GraphPortModule* ret = new GraphPortModule(canvas, model); + Port* port = Port::create(canvas.app(), *ret, model, true); + + ret->set_port(port); + if (model->is_numeric()) { + port->show_control(); + } + + for (const auto& p : model->properties()) { + ret->property_changed(p.first, p.second); + } + + return ret; +} + +App& +GraphPortModule::app() const +{ + return ((GraphCanvas*)canvas())->app(); +} + +bool +GraphPortModule::show_menu(GdkEventButton* ev) +{ + return _port->show_menu(ev); +} + +void +GraphPortModule::store_location(double ax, double ay) +{ + const URIs& uris = app().uris(); + + const Atom x(app().forge().make(static_cast<float>(ax))); + const Atom y(app().forge().make(static_cast<float>(ay))); + + if (x != _model->get_property(uris.ingen_canvasX) || + y != _model->get_property(uris.ingen_canvasY)) + { + app().interface()->put( + _model->uri(), + {{uris.ingen_canvasX, Property(x, Property::Graph::INTERNAL)}, + {uris.ingen_canvasY, Property(y, Property::Graph::INTERNAL)}}); + } +} + +void +GraphPortModule::show_human_names(bool b) +{ + const URIs& uris = app().uris(); + const Atom& name = _model->get_property(uris.lv2_name); + if (b && name.type() == uris.forge.String) { + set_name(name.ptr<char>()); + } else { + set_name(_model->symbol().c_str()); + } +} + +void +GraphPortModule::set_name(const std::string& n) +{ + _port->set_label(n.c_str()); +} + +void +GraphPortModule::property_changed(const URI& key, const Atom& value) +{ + const URIs& uris = app().uris(); + if (value.type() == uris.forge.Float) { + if (key == uris.ingen_canvasX) { + move_to(value.get<float>(), get_y()); + } else if (key == uris.ingen_canvasY) { + move_to(get_x(), value.get<float>()); + } + } else if (value.type() == uris.forge.String) { + if (key == uris.lv2_name && + app().world()->conf().option("human-names").get<int32_t>()) { + set_name(value.ptr<char>()); + } else if (key == uris.lv2_symbol && + !app().world()->conf().option("human-names").get<int32_t>()) { + set_name(value.ptr<char>()); + } + } else if (value.type() == uris.forge.Bool) { + if (key == uris.ingen_polyphonic) { + set_stacked(value.get<int32_t>()); + } + } +} + +void +GraphPortModule::set_selected(gboolean b) +{ + if (b != get_selected()) { + Module::set_selected(b); + } +} + +} // namespace gui +} // namespace ingen |