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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/>.
+*/
+
+#ifndef INGEN_GUI_GRAPHVIEW_HPP
+#define INGEN_GUI_GRAPHVIEW_HPP
+
+#include <gtkmm/box.h>
+#include <gtkmm/builder.h>
+#include <gtkmm/scrolledwindow.h>
+#include <gtkmm/spinbutton.h>
+#include <gtkmm/toggletoolbutton.h>
+#include <gtkmm/toolbar.h>
+#include <gtkmm/toolitem.h>
+#include <gtkmm/toolitem.h>
+
+#include "ingen/types.hpp"
+
+namespace Raul { class Atom; }
+
+namespace ingen {
+
+namespace client {
+class PortModel;
+class MetadataModel;
+class GraphModel;
+class ObjectModel;
+}
+
+namespace gui {
+
+class App;
+class LoadPluginWindow;
+class NewSubgraphWindow;
+class GraphCanvas;
+class GraphDescriptionWindow;
+class SubgraphModule;
+
+/** The graph specific contents of a GraphWindow (ie the canvas and whatever else).
+ *
+ * \ingroup GUI
+ */
+class GraphView : public Gtk::Box
+{
+public:
+ GraphView(BaseObjectType* cobject,
+ const Glib::RefPtr<Gtk::Builder>& xml);
+
+ ~GraphView();
+
+ void init(App& app);
+
+ SPtr<GraphCanvas> canvas() const { return _canvas; }
+ SPtr<const client::GraphModel> graph() const { return _graph; }
+ Gtk::ToolItem* breadcrumb_container() const { return _breadcrumb_container; }
+
+ static SPtr<GraphView> create(App& app,
+ SPtr<const client::GraphModel> graph);
+
+private:
+ void set_graph(SPtr<const client::GraphModel> graph);
+
+ void process_toggled();
+ void poly_changed();
+ void clear_clicked();
+
+ void property_changed(const URI& predicate, const Atom& value);
+
+ App* _app;
+
+ SPtr<const client::GraphModel> _graph;
+ SPtr<GraphCanvas> _canvas;
+
+ Gtk::ScrolledWindow* _canvas_scrolledwindow;
+ Gtk::Toolbar* _toolbar;
+ Gtk::ToggleToolButton* _process_but;
+ Gtk::SpinButton* _poly_spin;
+ Gtk::ToolItem* _breadcrumb_container;
+
+ bool _enable_signal;
+};
+
+} // namespace gui
+} // namespace ingen
+
+#endif // INGEN_GUI_GRAPHVIEW_HPP