webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 60 insertions, 0 deletions

diff --git a/Source/WebCore/Modules/vibration/Vibration.h b/Source/WebCore/Modules/vibration/Vibration.h
new file mode 100644
index 000000000..aa1311f34
--- /dev/null
+++ b/Source/WebCore/Modules/vibration/Vibration.h
@@ -0,0 +1,60 @@
+/*
+ *  Copyright (C) 2012 Samsung Electronics
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library 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
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public License
+ *  along with this library; see the file COPYING.LIB.  If not, write to
+ *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA 02110-1301, USA.
+ */
+
+#pragma once
+
+#if ENABLE(VIBRATION)
+
+#include "Page.h"
+#include "Timer.h"
+
+namespace WebCore {
+
+class VibrationClient;
+
+class Vibration : public Supplement<Page> {
+public:
+    typedef Vector<unsigned> VibrationPattern;
+
+    explicit Vibration(VibrationClient*);
+    ~Vibration();
+
+    bool vibrate(const VibrationPattern&);
+    // FIXME: When a visibilitychange event is dispatched while vibrating, the vibration should be canceled.
+    void cancelVibration();
+
+    void timerFired();
+
+    static const char* supplementName();
+    static Vibration* from(Page* page) { return static_cast<Vibration*>(Supplement<Page>::from(page, supplementName())); }
+
+    bool isVibrating() { return m_state != State::Idle; }
+
+private:
+    enum class State { Idle, Vibrating, Waiting };
+
+    VibrationClient* m_vibrationClient;
+    Timer m_timer;
+    State m_state;
+    VibrationPattern m_pattern;
+};
+
+} // namespace WebCore
+
+#endif // ENABLE(VIBRATION)