6 files changed, 418 insertions, 0 deletions
diff --git a/Source/WebCore/Modules/vibration/NavigatorVibration.cpp b/Source/WebCore/Modules/vibration/NavigatorVibration.cpp
new file mode 100644
index 000000000..ae46bff9c
--- /dev/null
+++ b/Source/WebCore/Modules/vibration/NavigatorVibration.cpp
@@ -0,0 +1,81 @@
+/*
+ *  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.
+ */
+
+#include "config.h"
+#include "NavigatorVibration.h"
+
+#if ENABLE(VIBRATION)
+
+#include "ExceptionCode.h"
+#include "Frame.h"
+#include "Navigator.h"
+#include "Page.h"
+#include "Vibration.h"
+#include <wtf/Uint32Array.h>
+
+namespace WebCore {
+
+NavigatorVibration::NavigatorVibration()
+{
+}
+
+NavigatorVibration::~NavigatorVibration()
+{
+}
+
+void NavigatorVibration::webkitVibrate(Navigator* navigator, unsigned long time, ExceptionCode& ec)
+{
+    if (!navigator->frame()->page())
+        return;
+
+#if ENABLE(PAGE_VISIBILITY_API)
+    if (navigator->frame()->page()->visibilityState() == PageVisibilityStateHidden)
+        return;
+#endif
+
+    if (!Vibration::isActive(navigator->frame()->page())) {
+        ec = NOT_SUPPORTED_ERR;
+        return;
+    }
+
+    Vibration::from(navigator->frame()->page())->vibrate(time);
+}
+
+void NavigatorVibration::webkitVibrate(Navigator* navigator, const VibrationPattern& pattern, ExceptionCode& ec)
+{
+    if (!navigator->frame()->page())
+        return;
+
+#if ENABLE(PAGE_VISIBILITY_API)
+    if (navigator->frame()->page()->visibilityState() == PageVisibilityStateHidden)
+        return;
+#endif
+
+    if (!Vibration::isActive(navigator->frame()->page())) {
+        ec = NOT_SUPPORTED_ERR;
+        return;
+    }
+
+    Vibration::from(navigator->frame()->page())->vibrate(pattern);
+}
+
+} // namespace WebCore
+
+#endif // ENABLE(VIBRATION)
+
diff --git a/Source/WebCore/Modules/vibration/NavigatorVibration.h b/Source/WebCore/Modules/vibration/NavigatorVibration.h
new file mode 100644
index 000000000..098f6ad5a
--- /dev/null
+++ b/Source/WebCore/Modules/vibration/NavigatorVibration.h
@@ -0,0 +1,50 @@
+/*
+ *  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.
+ */
+
+#ifndef NavigatorVibration_h
+#define NavigatorVibration_h
+
+#if ENABLE(VIBRATION)
+
+#include "ExceptionCode.h"
+#include <wtf/Vector.h>
+
+namespace WebCore {
+
+class Navigator;
+class Uint32Array;
+
+class NavigatorVibration {
+public:
+    typedef Vector<unsigned long> VibrationPattern;
+
+    static void webkitVibrate(Navigator*, unsigned long time, ExceptionCode&);
+    static void webkitVibrate(Navigator*, const VibrationPattern&, ExceptionCode&);
+
+private:
+    NavigatorVibration();
+    ~NavigatorVibration();
+};
+
+} // namespace WebCore
+
+#endif // ENABLE(VIBRATION)
+
+#endif // NavigatorVibration_h
+
diff --git a/Source/WebCore/Modules/vibration/NavigatorVibration.idl b/Source/WebCore/Modules/vibration/NavigatorVibration.idl
new file mode 100644
index 000000000..624845d81
--- /dev/null
+++ b/Source/WebCore/Modules/vibration/NavigatorVibration.idl
@@ -0,0 +1,30 @@
+/*
+ *  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.
+ */
+
+module window {
+
+    interface [
+        Conditional=VIBRATION,
+        Supplemental=Navigator
+    ] NavigatorVibration {
+        void webkitVibrate(in unsigned long[] pattern) raises(DOMException);
+        void webkitVibrate(in unsigned long time) raises(DOMException);
+    };
+
+}
diff --git a/Source/WebCore/Modules/vibration/Vibration.cpp b/Source/WebCore/Modules/vibration/Vibration.cpp
new file mode 100644
index 000000000..9e52c3dfb
--- /dev/null
+++ b/Source/WebCore/Modules/vibration/Vibration.cpp
@@ -0,0 +1,144 @@
+/*
+ *  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.
+ */
+
+#include "config.h"
+#include "Vibration.h"
+
+#if ENABLE(VIBRATION)
+
+#include "VibrationClient.h"
+
+namespace WebCore {
+
+Vibration::Vibration(VibrationClient* client)
+    : m_vibrationClient(client)
+    , m_timerStart(this, &Vibration::timerStartFired)
+    , m_timerStop(this, &Vibration::timerStopFired)
+    , m_isVibrating(false)
+{
+}
+
+Vibration::~Vibration()
+{
+    m_vibrationClient->vibrationDestroyed();
+}
+
+PassOwnPtr<Vibration> Vibration::create(VibrationClient* client)
+{
+    return adoptPtr(new Vibration(client));
+}
+
+void Vibration::vibrate(const unsigned long& time)
+{
+    if (!time) {
+        cancelVibration();
+        return;
+    }
+    m_pattern.append(time);
+    m_timerStart.startOneShot(0);
+}
+
+void Vibration::vibrate(const VibrationPattern& pattern)
+{
+    int length = pattern.size();
+
+    if (m_isVibrating)
+        cancelVibration();
+
+    if (!length || (length == 1 && !pattern[0]))
+        return;
+
+    if (m_timerStart.isActive())
+        m_timerStart.stop();
+
+    m_pattern = pattern;
+    m_timerStart.startOneShot(0);
+}
+
+void Vibration::cancelVibration()
+{
+    if (m_isVibrating) {
+        m_vibrationClient->cancelVibration();
+        m_isVibrating = false;
+        m_timerStop.stop();
+    }
+}
+
+void Vibration::suspendVibration()
+{
+    if (!m_isVibrating)
+        return;
+
+    m_pattern.insert(0, m_timerStop.nextFireInterval());
+    m_timerStop.stop();
+    cancelVibration();
+}
+
+void Vibration::resumeVibration()
+{
+    m_timerStart.startOneShot(0);
+}
+
+void Vibration::timerStartFired(Timer<Vibration>* timer)
+{
+    ASSERT_UNUSED(timer, timer == &m_timerStart);
+
+    m_timerStart.stop();
+
+    if (m_pattern.size()) {
+        m_isVibrating = true;
+        m_vibrationClient->vibrate(m_pattern[0]);
+        m_timerStop.startOneShot(m_pattern[0] / 1000.0);
+        m_pattern.remove(0);
+    }
+}
+
+void Vibration::timerStopFired(Timer<Vibration>* timer)
+{
+    ASSERT_UNUSED(timer, timer == &m_timerStop);
+
+    m_timerStop.stop();
+    m_isVibrating = false;
+
+    if (m_pattern.size()) {
+        m_timerStart.startOneShot(m_pattern[0] / 1000.0);
+        m_pattern.remove(0);
+    }
+}
+
+const AtomicString& Vibration::supplementName()
+{
+    DEFINE_STATIC_LOCAL(AtomicString, name, ("vibration"));
+    return name;
+}
+
+bool Vibration::isActive(Page* page)
+{
+    return static_cast<bool>(Vibration::from(page));
+}
+
+void provideVibrationTo(Page* page, VibrationClient* client)
+{
+    PageSupplement::provideTo(page, Vibration::supplementName(), Vibration::create(client));
+}
+
+} // namespace WebCore
+
+#endif // ENABLE(VIBRATION)
+
diff --git a/Source/WebCore/Modules/vibration/Vibration.h b/Source/WebCore/Modules/vibration/Vibration.h
new file mode 100644
index 000000000..27e0736be
--- /dev/null
+++ b/Source/WebCore/Modules/vibration/Vibration.h
@@ -0,0 +1,71 @@
+/*
+ *  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.
+ */
+
+#ifndef Vibration_h
+#define Vibration_h
+
+#if ENABLE(VIBRATION)
+
+#include "PageSupplement.h"
+#include "Timer.h"
+#include <wtf/PassOwnPtr.h>
+
+namespace WebCore {
+
+class Navigator;
+class Page;
+class VibrationClient;
+
+class Vibration : public PageSupplement {
+public:
+    typedef Vector<unsigned long> VibrationPattern;
+
+    Vibration(VibrationClient*);
+    ~Vibration();
+
+    static PassOwnPtr<Vibration> create(VibrationClient*);
+
+    void vibrate(const unsigned long& time);
+    void vibrate(const VibrationPattern&);
+    void cancelVibration();
+
+    // FIXME : Add suspendVibration() and resumeVibration() to the page visibility feature, when the document.hidden attribute is changed.
+    void suspendVibration();
+    void resumeVibration();
+    void timerStartFired(Timer<Vibration>*);
+    void timerStopFired(Timer<Vibration>*);
+
+    static const AtomicString& supplementName();
+    static Vibration* from(Page* page) { return static_cast<Vibration*>(PageSupplement::from(page, supplementName())); }
+    static bool isActive(Page*);
+
+private:
+    VibrationClient* m_vibrationClient;
+    Timer<Vibration> m_timerStart;
+    Timer<Vibration> m_timerStop;
+    bool m_isVibrating;
+    VibrationPattern m_pattern;
+};
+
+} // namespace WebCore
+
+#endif // ENABLE(VIBRATION)
+
+#endif // Vibration_h
+
diff --git a/Source/WebCore/Modules/vibration/VibrationClient.h b/Source/WebCore/Modules/vibration/VibrationClient.h
new file mode 100644
index 000000000..ebe688927
--- /dev/null
+++ b/Source/WebCore/Modules/vibration/VibrationClient.h
@@ -0,0 +1,42 @@
+/*
+ *  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.
+ */
+
+#ifndef VibrationClient_h
+#define VibrationClient_h
+
+namespace WebCore {
+
+class Page;
+
+class VibrationClient {
+public:
+    virtual ~VibrationClient() { }
+
+    virtual void vibrate(const unsigned long& time) = 0;
+    virtual void cancelVibration() = 0;
+
+    virtual void vibrationDestroyed() = 0;
+};
+
+void provideVibrationTo(Page*, VibrationClient*);
+
+} // namespace WebCore
+
+#endif // VibrationClient_h
+