Circular nodes in FlowCanvas, related necessary redesign work and changes for API update.

Beginnings of a Machina GUI.


git-svn-id: http://svn.drobilla.net/lad/machina@290 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 88 insertions, 0 deletions

diff --git a/src/gui/MachinaGUI.hpp b/src/gui/MachinaGUI.hpp
new file mode 100644
index 0000000..27b7f4f
--- /dev/null
+++ b/src/gui/MachinaGUI.hpp
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+/* This file is part of Machina.
+ * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
+ * 
+ * Machina is free software; you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ * 
+ * Machina 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 General Public License for details.
+ * 
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
+#ifndef MACHINA_GUI_H
+#define MACHINA_GUI_H
+
+//#include "config.h"
+#include <string>
+#include <boost/shared_ptr.hpp>
+#include <libgnomecanvasmm.h>
+
+using namespace std;
+
+class MachinaCanvas;
+
+
+class MachinaGUI
+{
+public:
+	MachinaGUI(/*int argc, char** argv*/);
+	~MachinaGUI();
+
+	boost::shared_ptr<MachinaCanvas> canvas() { return _canvas; }
+	
+	Gtk::Window*  window()        { return _main_window; }
+	
+	void attach();
+	void quit() { _main_window->hide(); }
+
+	void status_message(const string& msg);
+	inline void queue_refresh() { _refresh = true; }
+
+	int max_pane_position()
+	{ return _main_paned->property_max_position() - _messages_expander->get_label_widget()->get_height() - 8; }
+
+protected:
+	void connect_widgets();
+
+	void menu_file_quit();
+	void show_messages_toggled();
+	void menu_view_refresh();
+	void menu_help_about();
+	void zoom(double z);
+	void zoom_changed();
+	bool idle_callback();
+
+	void on_pane_position_changed();
+	void on_messages_expander_changed();
+
+	bool _pane_closed;
+	bool _update_pane_position;
+	int  _user_pane_position;
+
+	boost::shared_ptr<MachinaCanvas> _canvas;
+
+	Gtk::Main* _gtk_main;
+
+	bool   _refresh;
+	
+	Gtk::Window*         _main_window;
+	Gtk::AboutDialog*    _about_window;
+	Gtk::MenuItem*       _menu_file_quit;
+	Gtk::CheckMenuItem*  _menu_view_messages;
+	Gtk::MenuItem*       _menu_view_refresh;
+	Gtk::MenuItem*       _menu_help_about;
+	Gtk::ScrolledWindow* _canvas_scrolledwindow;
+	Gtk::TextView*       _status_text;
+	Gtk::Paned*          _main_paned;
+	Gtk::Expander*       _messages_expander;
+	Gtk::ToolButton*         _zoom_normal_button;
+	Gtk::ToolButton*         _zoom_full_button;
+};
+
+#endif // MACHINA_GUI_H