1 files changed, 95 insertions, 0 deletions
diff --git a/src/gui/LoadGraphWindow.hpp b/src/gui/LoadGraphWindow.hpp
new file mode 100644
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--- /dev/null
+++ b/src/gui/LoadGraphWindow.hpp
@@ -0,0 +1,95 @@
+/*
+  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_LOADGRAPHWINDOW_HPP
+#define INGEN_GUI_LOADGRAPHWINDOW_HPP
+
+#include <gtkmm/builder.h>
+#include <gtkmm/button.h>
+#include <gtkmm/entry.h>
+#include <gtkmm/filechooserdialog.h>
+#include <gtkmm/label.h>
+#include <gtkmm/radiobutton.h>
+#include <gtkmm/spinbutton.h>
+
+#include "ingen/Node.hpp"
+#include "ingen/types.hpp"
+
+namespace ingen {
+
+namespace client { class GraphModel; }
+
+namespace gui {
+
+/** 'Load Graph' Window.
+ *
+ * Loaded from XML as a derived object.
+ *
+ * \ingroup GUI
+ */
+class LoadGraphWindow : public Gtk::FileChooserDialog
+{
+public:
+	LoadGraphWindow(BaseObjectType*                   cobject,
+	                const Glib::RefPtr<Gtk::Builder>& xml);
+
+	void init(App& app) { _app = &app; }
+
+	void set_graph(SPtr<const client::GraphModel> graph);
+
+	void present(SPtr<const client::GraphModel> graph,
+	             bool                           import,
+	             Properties                     data);
+
+protected:
+	void on_show() override;
+
+private:
+	void merge_ports_selected();
+	void insert_ports_selected();
+
+	void selection_changed();
+	void cancel_clicked();
+	void ok_clicked();
+
+	Raul::Symbol symbol_from_filename(const Glib::ustring& filename);
+	Raul::Symbol avoid_symbol_clash(const Raul::Symbol& symbol);
+
+	App* _app;
+
+	Properties _initial_data;
+
+	SPtr<const client::GraphModel> _graph;
+
+	Gtk::Label*       _symbol_label;
+	Gtk::Entry*       _symbol_entry;
+	Gtk::Label*       _ports_label;
+	Gtk::RadioButton* _merge_ports_radio;
+	Gtk::RadioButton* _insert_ports_radio;
+	Gtk::RadioButton* _poly_voices_radio;
+	Gtk::RadioButton* _poly_from_file_radio;
+	Gtk::SpinButton*  _poly_spinbutton;
+	Gtk::Button*      _ok_button;
+	Gtk::Button*      _cancel_button;
+
+	bool _import;
+	bool _merge_ports;
+};
+
+} // namespace gui
+} // namespace ingen
+
+#endif // INGEN_GUI_LOADGRAPHWINDOW_HPP