Attachment 189001 Details for Bug 102643 – Patch

[patch] Patch

bug-102643-20130219161925.patch (text/plain), 34.65 KB, created by Eunmi Lee on 2013-02-18 23:23:05 PST

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Creator: Eunmi Lee

Created: 2013-02-18 23:23:05 PST

Size: 34.65 KB

patch

obsolete

>Subversion Revision: 143142
>diff --git a/Source/WebKit2/ChangeLog b/Source/WebKit2/ChangeLog
>index 560920c219b2e878d4ce96267ff06d3b0421e087..bfa905c009fa88ef36cbb8ca9850706f90eeb5ba 100644
>--- a/Source/WebKit2/ChangeLog
>+++ b/Source/WebKit2/ChangeLog
>@@ -1,5 +1,79 @@
> 2013-02-18  Eunmi Lee  <eunmi15.lee@samsung.com>
> 
>+        [EFL][WK2] Implement gesture recognizer.
>+        https://bugs.webkit.org/show_bug.cgi?id=102643
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        Recognize tap, pan and pinch gestures using touch events.
>+        The tap gesture is separated into single tap, double tap and
>+        'tap and hold'.
>+
>+        * PlatformEfl.cmake:
>+        * UIProcess/API/efl/EwkView.cpp:
>+        (EwkView::EwkView):
>+        (EwkView::doneWithTouchEvent):
>+        * UIProcess/API/efl/EwkView.h:
>+        (WebKit):
>+        (EwkView):
>+        * UIProcess/API/efl/GestureHandler.cpp: Added.
>+        (WebKit):
>+        (WebKit::GestureHandler::GestureHandler):
>+        * UIProcess/API/efl/GestureHandler.h: Added.
>+        (WebCore):
>+        (WebKit):
>+        (GestureHandler):
>+        (WebKit::GestureHandler::~GestureHandler):
>+        * UIProcess/API/efl/GestureRecognizer.cpp: Added.
>+        (WebKit):
>+        (WebKit::GestureRecognizer::GestureRecognizer):
>+        (WebKit::GestureRecognizer::processTouchEvent):
>+        (WebKit::GestureRecognizer::setCurrentHandler):
>+        * UIProcess/API/efl/GestureRecognizer.h: Added.
>+        (WebCore):
>+        (WebKit):
>+        (GestureRecognizer):
>+        (WebKit::GestureRecognizer::create):
>+        * UIProcess/API/efl/PanGestureHandler.cpp: Added.
>+        (WebKit):
>+        (WebKit::PanGestureHandler::PanGestureHandler):
>+        (WebKit::PanGestureHandler::start):
>+        (WebKit::PanGestureHandler::update):
>+        (WebKit::PanGestureHandler::end):
>+        (WebKit::PanGestureHandler::cancel):
>+        * UIProcess/API/efl/PanGestureHandler.h: Added.
>+        (WebCore):
>+        (WebKit):
>+        (PanGestureHandler):
>+        * UIProcess/API/efl/PinchGestureHandler.cpp: Added.
>+        (WebKit):
>+        (WebKit::PinchGestureHandler::PinchGestureHandler):
>+        (WebKit::PinchGestureHandler::start):
>+        (WebKit::PinchGestureHandler::update):
>+        (WebKit::PinchGestureHandler::end):
>+        (WebKit::PinchGestureHandler::cancel):
>+        * UIProcess/API/efl/PinchGestureHandler.h: Added.
>+        (WebCore):
>+        (WebKit):
>+        (PinchGestureHandler):
>+        * UIProcess/API/efl/TapGestureHandler.cpp: Added.
>+        (WebKit):
>+        (WebKit::TapGestureHandler::TapGestureHandler):
>+        (WebKit::TapGestureHandler::start):
>+        (WebKit::TapGestureHandler::update):
>+        (WebKit::TapGestureHandler::end):
>+        (WebKit::TapGestureHandler::cancel):
>+        (WebKit::TapGestureHandler::processSingleTap):
>+        (WebKit::TapGestureHandler::processDoubleTap):
>+        (WebKit::TapGestureHandler::processTapAndHold):
>+        (WebKit::TapGestureHandler::doubleTapTimerCallback):
>+        (WebKit::TapGestureHandler::tapAndHoldTimerCallback):
>+        * UIProcess/API/efl/TapGestureHandler.h: Added.
>+        (WebKit):
>+        (TapGestureHandler):
>+
>+2013-02-18  Eunmi Lee  <eunmi15.lee@samsung.com>
>+
>         [EFL][WK2] Add doneWithTouchEvent callback to the WKViewClient.
>         https://bugs.webkit.org/show_bug.cgi?id=110085
> 
>diff --git a/Source/WebKit2/PlatformEfl.cmake b/Source/WebKit2/PlatformEfl.cmake
>index 41d3ff7a4b34f8024ea51536cd053d155023ea11..640ecece779d5125ef273b687ffe42d72828bb04 100644
>--- a/Source/WebKit2/PlatformEfl.cmake
>+++ b/Source/WebKit2/PlatformEfl.cmake
>@@ -49,7 +49,12 @@ list(APPEND WebKit2_SOURCES
>     UIProcess/API/efl/EwkView.cpp
>     UIProcess/API/efl/EvasGLContext.cpp
>     UIProcess/API/efl/EvasGLSurface.cpp
>+    UIProcess/API/efl/GestureHandler.cpp
>+    UIProcess/API/efl/GestureRecognizer.cpp
>+    UIProcess/API/efl/PanGestureHandler.cpp
>+    UIProcess/API/efl/PinchGestureHandler.cpp
>     UIProcess/API/efl/SnapshotImageGL.cpp
>+    UIProcess/API/efl/TapGestureHandler.cpp
>     UIProcess/API/efl/ewk_auth_request.cpp
>     UIProcess/API/efl/ewk_back_forward_list.cpp
>     UIProcess/API/efl/ewk_back_forward_list_item.cpp
>diff --git a/Source/WebKit2/UIProcess/API/efl/EwkView.cpp b/Source/WebKit2/UIProcess/API/efl/EwkView.cpp
>index 7fc470bb4b6b2ac015dcf3fb16ad04c930d0ed44..77a10fdb04bf47757f0bd533e2968458add8e773 100644
>--- a/Source/WebKit2/UIProcess/API/efl/EwkView.cpp
>+++ b/Source/WebKit2/UIProcess/API/efl/EwkView.cpp
>@@ -66,7 +66,6 @@
> #include <WebCore/CairoUtilitiesEfl.h>
> #include <WebCore/CoordinatedGraphicsScene.h>
> #include <WebCore/Cursor.h>
>-#include <WebCore/NotImplemented.h>
> #include <WebCore/TransformationMatrix.h>
> #include <WebKit2/WKImageCairo.h>
> #include <wtf/MathExtras.h>
>@@ -79,6 +78,10 @@
> #include "WebFullScreenManagerProxy.h"
> #endif
> 
>+#if ENABLE(TOUCH_EVENTS)
>+#include "GestureRecognizer.h"
>+#endif
>+
> using namespace EwkViewCallbacks;
> using namespace WebCore;
> using namespace WebKit;
>@@ -251,6 +254,7 @@ EwkView::EwkView(Evas_Object* evasObject, PassRefPtr<EwkContext> context, WKPage
>     , m_mouseEventsEnabled(false)
> #if ENABLE(TOUCH_EVENTS)
>     , m_touchEventsEnabled(false)
>+    , m_gestureRecognizer(GestureRecognizer::create(this))
> #endif
>     , m_displayTimer(this, &EwkView::displayTimerFired)
>     , m_inputMethodContext(InputMethodContextEfl::create(this, smartData()->base.evas))
>@@ -779,9 +783,9 @@ void EwkView::setTouchEventsEnabled(bool enabled)
>     }
> }
> 
>-void EwkView::doneWithTouchEvent(WKTouchEvent, bool /* wasEventHandled */)
>+void EwkView::doneWithTouchEvent(WKTouchEvent event, bool wasEventHandled)
> {
>-    notImplemented();
>+    m_gestureRecognizer->processTouchEvent(event, wasEventHandled);
> }
> #endif
> 
>diff --git a/Source/WebKit2/UIProcess/API/efl/EwkView.h b/Source/WebKit2/UIProcess/API/efl/EwkView.h
>index 8a007b655f1e7e01617f51bbbefb4ead146caa35..41ac85563ed8408805be8f4a1a7b12c8a8344c68 100644
>--- a/Source/WebKit2/UIProcess/API/efl/EwkView.h
>+++ b/Source/WebKit2/UIProcess/API/efl/EwkView.h
>@@ -75,6 +75,10 @@ class WebPopupMenuProxyEfl;
> #if ENABLE(VIBRATION)
> class VibrationClientEfl;
> #endif
>+
>+#if ENABLE(TOUCH_EVENTS)
>+class GestureRecognizer;
>+#endif
> }
> 
> namespace WebCore {
>@@ -299,6 +303,7 @@ private:
>     bool m_mouseEventsEnabled;
> #if ENABLE(TOUCH_EVENTS)
>     bool m_touchEventsEnabled;
>+    OwnPtr<WebKit::GestureRecognizer> m_gestureRecognizer;
> #endif
>     WebCore::Timer<EwkView> m_displayTimer;
>     OwnPtr<EwkContextMenu> m_contextMenu;
>diff --git a/Source/WebKit2/UIProcess/API/efl/GestureHandler.cpp b/Source/WebKit2/UIProcess/API/efl/GestureHandler.cpp
>new file mode 100644
>index 0000000000000000000000000000000000000000..92747f2c93d7b56b61f79d5fddba96542b7c0c22
>--- /dev/null
>+++ b/Source/WebKit2/UIProcess/API/efl/GestureHandler.cpp
>@@ -0,0 +1,39 @@
>+/*
>+ * Copyright (C) 2013 Samsung Electronics. All rights reserved.
>+ * Copyright (C) 2013 Nokia Corporation and/or its subsidiary(-ies)
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#include "config.h"
>+#include "GestureHandler.h"
>+
>+#include "EwkView.h"
>+
>+namespace WebKit {
>+
>+GestureHandler::GestureHandler(EwkView* ewkView)
>+    : m_ewkView(ewkView)
>+{
>+}
>+
>+} // namespace WebKit
>diff --git a/Source/WebKit2/UIProcess/API/efl/GestureHandler.h b/Source/WebKit2/UIProcess/API/efl/GestureHandler.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..a2368fc9112a6e4997fac1862f12e68a3d46c87b
>--- /dev/null
>+++ b/Source/WebKit2/UIProcess/API/efl/GestureHandler.h
>@@ -0,0 +1,56 @@
>+/*
>+ * Copyright (C) 2013 Samsung Electronics. All rights reserved.
>+ * Copyright (C) 2013 Nokia Corporation and/or its subsidiary(-ies)
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#ifndef GestureHandler_h
>+#define GestureHandler_h
>+
>+#include <wtf/Vector.h>
>+
>+namespace WebCore {
>+class IntPoint;
>+}
>+
>+class EwkView;
>+
>+namespace WebKit {
>+
>+class GestureHandler {
>+public:
>+    virtual ~GestureHandler() { }
>+
>+    virtual void start(const WTF::Vector<WebCore::IntPoint>&) = 0;
>+    virtual void update(const WTF::Vector<WebCore::IntPoint>&) = 0;
>+    virtual void end() = 0;
>+    virtual void cancel() = 0;
>+
>+protected:
>+    explicit GestureHandler(EwkView*);
>+    EwkView* m_ewkView;
>+};
>+
>+} // namespace WebKit
>+
>+#endif // GestureHandler_h
>diff --git a/Source/WebKit2/UIProcess/API/efl/GestureRecognizer.cpp b/Source/WebKit2/UIProcess/API/efl/GestureRecognizer.cpp
>new file mode 100644
>index 0000000000000000000000000000000000000000..18a30fca76c14a78d8da5e2211d032fad789b937
>--- /dev/null
>+++ b/Source/WebKit2/UIProcess/API/efl/GestureRecognizer.cpp
>@@ -0,0 +1,104 @@
>+/*
>+ * Copyright (C) 2013 Samsung Electronics. All rights reserved.
>+ * Copyright (C) 2013 Nokia Corporation and/or its subsidiary(-ies)
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#include "config.h"
>+#include "GestureRecognizer.h"
>+
>+#include "EwkView.h"
>+#include "WKSharedAPICast.h"
>+
>+namespace WebKit {
>+
>+GestureRecognizer::GestureRecognizer(EwkView* ewkView)
>+    : m_currentHandler(0)
>+    , m_tapGestureHandler(ewkView)
>+    , m_panGestureHandler(ewkView)
>+    , m_pinchGestureHandler(ewkView)
>+{
>+}
>+
>+void GestureRecognizer::processTouchEvent(const WKTouchEvent& event, bool wasEventHandled)
>+{
>+    if (wasEventHandled || event.type == kWKTouchEventTypeTouchCancel) {
>+        if (m_currentHandler) {
>+            m_currentHandler->cancel();
>+            m_currentHandler = 0;
>+        }
>+        return;
>+    }
>+
>+    // We don't have to process any gesture if no gesture is recognized and current touch event is
>+    // not the start of touch.
>+    if (!m_currentHandler && !(event.type == kWKTouchEventTypeTouchStart && event.numTouchPoints == 1))
>+        return;
>+
>+    // Update current points.
>+    m_currentPoints.clear();
>+    for (unsigned i = 0; i < event.numTouchPoints; ++i) {
>+        if (event.touchPoints[i].state != kWKTouchPointStateTouchReleased
>+            && event.touchPoints[i].state != kWKTouchPointStateTouchCancelled)
>+            m_currentPoints.append(toIntPoint(event.touchPoints[i].screenPosition));
>+    }
>+
>+    switch (event.type) {
>+    case kWKTouchEventTypeTouchStart:
>+        if (event.numTouchPoints == 1)
>+            setCurrentHandler(&m_tapGestureHandler);
>+        else if (event.numTouchPoints == 2)
>+            setCurrentHandler(&m_pinchGestureHandler);
>+        break;
>+    case kWKTouchEventTypeTouchMove:
>+        if (event.numTouchPoints == 1 && m_currentHandler != &m_panGestureHandler)
>+            setCurrentHandler(&m_panGestureHandler);
>+        else if (m_currentHandler)
>+            m_currentHandler->update(m_currentPoints);
>+        break;
>+    case kWKTouchEventTypeTouchEnd:
>+        if (m_currentHandler) {
>+            m_currentHandler->end();
>+            m_currentHandler = 0;
>+        }
>+        break;
>+    default:
>+        break;
>+    }
>+}
>+
>+void GestureRecognizer::setCurrentHandler(GestureHandler* handler)
>+{
>+    if (m_currentHandler == handler)
>+        return;
>+
>+    if (m_currentHandler)
>+        m_currentHandler->cancel();
>+
>+    m_currentHandler = handler;
>+
>+    if (m_currentHandler)
>+        m_currentHandler->start(m_currentPoints);
>+}
>+
>+} // namespace WebKit
>diff --git a/Source/WebKit2/UIProcess/API/efl/GestureRecognizer.h b/Source/WebKit2/UIProcess/API/efl/GestureRecognizer.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..1a3813dd6670961096d83b2296a11219512d1eac
>--- /dev/null
>+++ b/Source/WebKit2/UIProcess/API/efl/GestureRecognizer.h
>@@ -0,0 +1,67 @@
>+/*
>+ * Copyright (C) 2013 Samsung Electronics. All rights reserved.
>+ * Copyright (C) 2013 Nokia Corporation and/or its subsidiary(-ies)
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#ifndef GestureRecognizer_h
>+#define GestureRecognizer_h
>+
>+#include "PanGestureHandler.h"
>+#include "PinchGestureHandler.h"
>+#include "TapGestureHandler.h"
>+#include <WebKit2/WKEventEfl.h>
>+#include <wtf/PassOwnPtr.h>
>+#include <wtf/Vector.h>
>+
>+namespace WebCore {
>+class IntPoint;
>+}
>+
>+class EwkView;
>+
>+namespace WebKit {
>+
>+class GestureRecognizer {
>+public:
>+    static PassOwnPtr<GestureRecognizer> create(EwkView* ewkView)
>+    {
>+        return adoptPtr(new GestureRecognizer(ewkView));
>+    }
>+
>+    void processTouchEvent(const WKTouchEvent&, bool wasEventHandled);
>+
>+private:
>+    explicit GestureRecognizer(EwkView*);
>+    void setCurrentHandler(GestureHandler*);
>+
>+    GestureHandler* m_currentHandler;
>+    Vector<WebCore::IntPoint> m_currentPoints;
>+    TapGestureHandler m_tapGestureHandler;
>+    PanGestureHandler m_panGestureHandler;
>+    PinchGestureHandler m_pinchGestureHandler;
>+};
>+
>+} // namespace WebKit
>+
>+#endif // GestureRecognizer_h
>diff --git a/Source/WebKit2/UIProcess/API/efl/PanGestureHandler.cpp b/Source/WebKit2/UIProcess/API/efl/PanGestureHandler.cpp
>new file mode 100644
>index 0000000000000000000000000000000000000000..ec4e2e38379ff64406ca65be44e0cf4e0ef81034
>--- /dev/null
>+++ b/Source/WebKit2/UIProcess/API/efl/PanGestureHandler.cpp
>@@ -0,0 +1,73 @@
>+/*
>+ * Copyright (C) 2013 Samsung Electronics. All rights reserved.
>+ * Copyright (C) 2013 Nokia Corporation and/or its subsidiary(-ies)
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#include "config.h"
>+#include "PanGestureHandler.h"
>+
>+#include "EwkView.h"
>+#include <WebCore/IntPoint.h>
>+#include <WebCore/NotImplemented.h>
>+
>+using namespace WebCore;
>+
>+namespace WebKit {
>+
>+PanGestureHandler::PanGestureHandler(EwkView* ewkView)
>+    : GestureHandler(ewkView)
>+{
>+}
>+
>+void PanGestureHandler::start(const Vector<IntPoint>& points)
>+{
>+    if (points.isEmpty()) {
>+        cancel();
>+        return;
>+    }
>+
>+    notImplemented();
>+}
>+
>+void PanGestureHandler::update(const Vector<IntPoint>& points)
>+{
>+    if (points.isEmpty()) {
>+        cancel();
>+        return;
>+    }
>+
>+    notImplemented();
>+}
>+
>+void PanGestureHandler::end()
>+{
>+    notImplemented();
>+}
>+
>+void PanGestureHandler::cancel()
>+{
>+    notImplemented();
>+}
>+
>+} // namespace WebKit
>diff --git a/Source/WebKit2/UIProcess/API/efl/PanGestureHandler.h b/Source/WebKit2/UIProcess/API/efl/PanGestureHandler.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..0267724b9b123aa173d4536921a846904dcd84b1
>--- /dev/null
>+++ b/Source/WebKit2/UIProcess/API/efl/PanGestureHandler.h
>@@ -0,0 +1,50 @@
>+/*
>+ * Copyright (C) 2013 Samsung Electronics. All rights reserved.
>+ * Copyright (C) 2013 Nokia Corporation and/or its subsidiary(-ies)
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#ifndef PanGestureHandler_h
>+#define PanGestureHandler_h
>+
>+#include "GestureHandler.h"
>+
>+namespace WebCore {
>+class IntPoint;
>+}
>+
>+namespace WebKit {
>+
>+class PanGestureHandler : public GestureHandler {
>+public:
>+    PanGestureHandler(EwkView*);
>+
>+    void start(const Vector<WebCore::IntPoint>&);
>+    void update(const Vector<WebCore::IntPoint>&);
>+    void end();
>+    void cancel();
>+};
>+
>+} // namespace WebKit
>+
>+#endif // PanGestureHandler_h
>diff --git a/Source/WebKit2/UIProcess/API/efl/PinchGestureHandler.cpp b/Source/WebKit2/UIProcess/API/efl/PinchGestureHandler.cpp
>new file mode 100644
>index 0000000000000000000000000000000000000000..8889384f475648503f38da2d7389012d86ec5c4c
>--- /dev/null
>+++ b/Source/WebKit2/UIProcess/API/efl/PinchGestureHandler.cpp
>@@ -0,0 +1,73 @@
>+/*
>+ * Copyright (C) 2013 Samsung Electronics. All rights reserved.
>+ * Copyright (C) 2013 Nokia Corporation and/or its subsidiary(-ies)
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#include "config.h"
>+#include "PinchGestureHandler.h"
>+
>+#include "EwkView.h"
>+#include <WebCore/IntPoint.h>
>+#include <WebCore/NotImplemented.h>
>+
>+using namespace WebCore;
>+
>+namespace WebKit {
>+
>+PinchGestureHandler::PinchGestureHandler(EwkView* ewkView)
>+    : GestureHandler(ewkView)
>+{
>+}
>+
>+void PinchGestureHandler::start(const Vector<IntPoint>& points)
>+{
>+    if (points.size() < 2) {
>+        cancel();
>+        return;
>+    }
>+
>+    notImplemented();
>+}
>+
>+void PinchGestureHandler::update(const Vector<IntPoint>& points)
>+{
>+    if (points.size() < 2) {
>+        cancel();
>+        return;
>+    }
>+
>+    notImplemented();
>+}
>+
>+void PinchGestureHandler::end()
>+{
>+    notImplemented();
>+}
>+
>+void PinchGestureHandler::cancel()
>+{
>+    notImplemented();
>+}
>+
>+} // namespace WebKit
>diff --git a/Source/WebKit2/UIProcess/API/efl/PinchGestureHandler.h b/Source/WebKit2/UIProcess/API/efl/PinchGestureHandler.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..697db2d0a817b8b62d524969b659ba2e13446014
>--- /dev/null
>+++ b/Source/WebKit2/UIProcess/API/efl/PinchGestureHandler.h
>@@ -0,0 +1,50 @@
>+/*
>+ * Copyright (C) 2013 Samsung Electronics. All rights reserved.
>+ * Copyright (C) 2013 Nokia Corporation and/or its subsidiary(-ies)
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#ifndef PinchGestureHandler_h
>+#define PinchGestureHandler_h
>+
>+#include "GestureHandler.h"
>+
>+namespace WebCore {
>+class IntPoint;
>+}
>+
>+namespace WebKit {
>+
>+class PinchGestureHandler : public GestureHandler {
>+public:
>+    PinchGestureHandler(EwkView*);
>+
>+    void start(const Vector<WebCore::IntPoint>&);
>+    void update(const Vector<WebCore::IntPoint>&);
>+    void end();
>+    void cancel();
>+};
>+
>+} // namespace WebKit
>+
>+#endif // PinchGestureHandler_h
>diff --git a/Source/WebKit2/UIProcess/API/efl/TapGestureHandler.cpp b/Source/WebKit2/UIProcess/API/efl/TapGestureHandler.cpp
>new file mode 100644
>index 0000000000000000000000000000000000000000..f8f45e44bbfb5674fca2624df927b876f57fc43a
>--- /dev/null
>+++ b/Source/WebKit2/UIProcess/API/efl/TapGestureHandler.cpp
>@@ -0,0 +1,153 @@
>+/*
>+ * Copyright (C) 2013 Samsung Electronics. All rights reserved.
>+ * Copyright (C) 2013 Nokia Corporation and/or its subsidiary(-ies)
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#include "config.h"
>+#include "TapGestureHandler.h"
>+
>+#include <WebCore/NotImplemented.h>
>+
>+using namespace WebCore;
>+
>+namespace WebKit {
>+
>+const double TapGestureHandler::s_doubleTapTimeout = 0.4;
>+const double TapGestureHandler::s_tapAndHoldTimeout = 1.0;
>+
>+TapGestureHandler::TapGestureHandler(EwkView* ewkView)
>+    : GestureHandler(ewkView)
>+    , m_state(NoState)
>+    , m_tapAndHoldTimer(0)
>+    , m_doubleTapTimer(0)
>+    , m_firstPressedPoint()
>+    , m_secondPressedPoint()
>+{
>+}
>+
>+void TapGestureHandler::start(const Vector<IntPoint>& points)
>+{
>+    if (points.isEmpty()) {
>+        cancel();
>+        return;
>+    }
>+
>+    // If doubleTapTimer does not exist, start to process tap gesture.
>+    if (!m_doubleTapTimer) {
>+        m_state = NoState;
>+        m_firstPressedPoint = points[0];
>+
>+        ASSERT(!m_tapAndHoldTimer);
>+        m_tapAndHoldTimer = ecore_timer_add(s_tapAndHoldTimeout, tapAndHoldTimerCallback, this);
>+        m_doubleTapTimer = ecore_timer_add(s_doubleTapTimeout, doubleTapTimerCallback, this);
>+    } else {
>+        m_secondPressedPoint = points[0];
>+        if (m_firstPressedPoint.distanceSquaredToPoint(m_secondPressedPoint) > s_doubleTapDistanceSquareThreshold)
>+            m_state = NoState;
>+
>+        ecore_timer_del(m_doubleTapTimer);
>+        m_doubleTapTimer = 0;
>+    }
>+}
>+
>+void TapGestureHandler::update(const Vector<IntPoint>& points)
>+{
>+    if (points.isEmpty()) {
>+        cancel();
>+        return;
>+    }
>+}
>+
>+void TapGestureHandler::end()
>+{
>+    if (m_tapAndHoldTimer) {
>+        ecore_timer_del(m_tapAndHoldTimer);
>+        m_tapAndHoldTimer = 0;
>+    }
>+
>+    if (m_state == SingleTapState)
>+        processSingleTap();
>+    else if (m_state == DoubleTapState)
>+        processDoubleTap();
>+    // If currentState is NoState and doubleTapTimer is not expired, prepare to process double tap.
>+    else if (m_doubleTapTimer)
>+        m_state = DoubleTapState;
>+}
>+
>+void TapGestureHandler::cancel()
>+{
>+    if (m_doubleTapTimer) {
>+        ecore_timer_del(m_doubleTapTimer);
>+        m_doubleTapTimer = 0;
>+    }
>+
>+    if (m_tapAndHoldTimer) {
>+        ecore_timer_del(m_tapAndHoldTimer);
>+        m_tapAndHoldTimer = 0;
>+    }
>+
>+    m_state = NoState;
>+}
>+
>+void TapGestureHandler::processSingleTap()
>+{
>+    notImplemented();
>+}
>+
>+void TapGestureHandler::processDoubleTap()
>+{
>+    notImplemented();
>+}
>+
>+void TapGestureHandler::processTapAndHold()
>+{
>+    notImplemented();
>+}
>+
>+Eina_Bool TapGestureHandler::doubleTapTimerCallback(void* data)
>+{
>+    TapGestureHandler* tapGestureHandler = static_cast<TapGestureHandler*>(data);
>+    tapGestureHandler->m_doubleTapTimer = 0;
>+
>+    // If doubleTapTimer is fired we should not process double tap,
>+    // so process single tap here or set state to SingleTapState for processing single tap in the end().
>+    if (tapGestureHandler->m_state == DoubleTapState)
>+        tapGestureHandler->processSingleTap();
>+    else
>+        tapGestureHandler->m_state = SingleTapState;
>+
>+    return ECORE_CALLBACK_CANCEL;
>+}
>+
>+Eina_Bool TapGestureHandler::tapAndHoldTimerCallback(void* data)
>+{
>+    TapGestureHandler* tapGestureHandler = static_cast<TapGestureHandler*>(data);
>+    tapGestureHandler->m_tapAndHoldTimer = 0;
>+    tapGestureHandler->m_state = NoState;
>+    tapGestureHandler->processTapAndHold();
>+
>+    return ECORE_CALLBACK_CANCEL;
>+}
>+
>+} // namespace WebKit
>diff --git a/Source/WebKit2/UIProcess/API/efl/TapGestureHandler.h b/Source/WebKit2/UIProcess/API/efl/TapGestureHandler.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..2d715c05dadf89c67ba78b00be7ab05da2ad0067
>--- /dev/null
>+++ b/Source/WebKit2/UIProcess/API/efl/TapGestureHandler.h
>@@ -0,0 +1,72 @@
>+/*
>+ * Copyright (C) 2013 Samsung Electronics. All rights reserved.
>+ * Copyright (C) 2013 Nokia Corporation and/or its subsidiary(-ies)
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#ifndef TapGestureHandler_h
>+#define TapGestureHandler_h
>+
>+#include "GestureHandler.h"
>+#include <Ecore.h>
>+#include <Eina.h>
>+#include <WebCore/IntPoint.h>
>+
>+namespace WebKit {
>+
>+class TapGestureHandler : public GestureHandler {
>+public:
>+    TapGestureHandler(EwkView*);
>+
>+    void start(const Vector<WebCore::IntPoint>&);
>+    void update(const Vector<WebCore::IntPoint>&);
>+    void end();
>+    void cancel();
>+
>+private:
>+    static Eina_Bool doubleTapTimerCallback(void*);
>+    static Eina_Bool tapAndHoldTimerCallback(void*);
>+
>+    static const double s_doubleTapTimeout;
>+    static const double s_tapAndHoldTimeout;
>+    static const int s_doubleTapDistanceSquareThreshold = 10000;
>+
>+    void processSingleTap();
>+    void processDoubleTap();
>+    void processTapAndHold();
>+
>+    enum {
>+        NoState,
>+        SingleTapState,
>+        DoubleTapState
>+    } m_state;
>+
>+    Ecore_Timer* m_tapAndHoldTimer;
>+    Ecore_Timer* m_doubleTapTimer;
>+    WebCore::IntPoint m_firstPressedPoint;
>+    WebCore::IntPoint m_secondPressedPoint;
>+};
>+
>+} // namespace WebKit
>+
>+#endif // TapGestureHandler_h

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Attachments on bug 102643: 175595 | 175740 | 177938 | 182520 | 182537 | 182722 | 183716 | 184174 | 189001 | 191401 | 193276 | 193753 | 206052 | 207367 | 207443 | 207509 | 207547 | 207619 | 207650 | 207683 | 207714 | 207717 | 207722 | 207732 | 207909 | 208000