2 /// Input device event (keyboard/mouse)
4 // Copyright (C) 2014 Thomas Geymayer <tomgey@gmail.com>
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Library General Public
8 // License as published by the Free Software Foundation; either
9 // version 2 of the License, or (at your option) any later version.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Library General Public License for more details.
16 // You should have received a copy of the GNU Library General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 #ifndef CANVAS_DEVICE_EVENT_HXX_
21 #define CANVAS_DEVICE_EVENT_HXX_
23 #include <simgear/canvas/CanvasEvent.hxx>
25 namespace osgGA { class GUIEventAdapter; }
33 * Common interface for input device events.
39 /// Default initialization (no active keyboard modifier).
42 /// Initialize from an OpenSceneGraph event.
43 DeviceEvent(const osgGA::GUIEventAdapter& ea);
45 /// Get mask of active keyboard modifiers at the time of the event.
46 int getModifiers() const { return modifiers; }
48 /// Get if a Ctrl modifier was active.
51 /// Get if a Shift modifier was active.
52 bool shiftKey() const;
54 /// Get if an Alt modifier was active.
57 /// Get if a Meta modifier was active.
61 int modifiers; //!< Keyboard modifier state
65 } // namespace simgear
67 #endif /* CANVAS_DEVICE_EVENT_HXX_ */