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-rw-r--r--src/gui/GraphPortModule.cpp166
1 files changed, 166 insertions, 0 deletions
diff --git a/src/gui/GraphPortModule.cpp b/src/gui/GraphPortModule.cpp
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+++ b/src/gui/GraphPortModule.cpp
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+/*
+ 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