Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)

Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>

1 files changed, 279 insertions, 0 deletions

diff --git a/Source/WebKit2/Shared/API/APIObject.h b/Source/WebKit2/Shared/API/APIObject.h
new file mode 100644
index 000000000..676c583f4
--- /dev/null
+++ b/Source/WebKit2/Shared/API/APIObject.h
@@ -0,0 +1,279 @@
+/*
+ * Copyright (C) 2010 Apple Inc. All rights reserved.
+ *
+ * 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 APIObject_h
+#define APIObject_h
+
+#include <functional>
+#include <wtf/RefCounted.h>
+#include <wtf/RefPtr.h>
+#include <wtf/ThreadSafeRefCounted.h>
+
+#if PLATFORM(COCOA)
+#include "WKFoundation.h"
+#ifdef __OBJC__
+#include "WKObject.h"
+#endif
+#endif
+
+#define DELEGATE_REF_COUNTING_TO_COCOA (PLATFORM(COCOA) && WK_API_ENABLED)
+
+#if DELEGATE_REF_COUNTING_TO_COCOA
+OBJC_CLASS NSObject;
+#endif
+
+namespace API {
+
+class Object
+#if !DELEGATE_REF_COUNTING_TO_COCOA
+    : public ThreadSafeRefCounted<Object>
+#endif
+{
+public:
+    enum class Type {
+        // Base types
+        Null = 0,
+        Array,
+        AuthenticationChallenge,
+        AuthenticationDecisionListener,
+        CertificateInfo,
+        Connection,
+        ContextMenuItem,
+        Credential,
+        Data,
+        Dictionary,
+        Error,
+        FrameHandle,
+        Image,
+        PageGroupData,
+        PageHandle,
+        PageGroupHandle,
+        ProtectionSpace,
+        RenderLayer,
+        RenderObject,
+        SecurityOrigin,
+        SessionState,
+        SerializedScriptValue,
+        String,
+        URL,
+        URLRequest,
+        URLResponse,
+        UserContentURLPattern,
+        UserScript,
+        UserStyleSheet,
+        WebArchive,
+        WebArchiveResource,
+
+        // Base numeric types
+        Boolean,
+        Double,
+        UInt64,
+        
+        // Geometry types
+        Point,
+        Size,
+        Rect,
+        
+        // UIProcess types
+        ApplicationCacheManager,
+        AutomationSession,
+        BackForwardList,
+        BackForwardListItem,
+        BatteryManager,
+        BatteryStatus,
+        CacheManager,
+        ColorPickerResultListener,
+        CookieManager,
+        Download,
+        FormSubmissionListener,
+        Frame,
+        FrameInfo,
+        FramePolicyListener,
+        FullScreenManager,
+        GeolocationManager,
+        GeolocationPermissionRequest,
+        HitTestResult,
+        GeolocationPosition,
+        GrammarDetail,
+        IconDatabase,
+        Inspector,
+        KeyValueStorageManager,
+        MediaCacheManager,
+        Navigation,
+        NavigationAction,
+        NavigationData,
+        NavigationResponse,
+        Notification,
+        NotificationManager,
+        NotificationPermissionRequest,
+        OpenPanelParameters,
+        OpenPanelResultListener,
+        OriginDataManager,
+        Page,
+        PageConfiguration,
+        PageGroup,
+        ProcessPool,
+        ProcessPoolConfiguration,
+        PluginSiteDataManager,
+        Preferences,
+        RunBeforeUnloadConfirmPanelResultListener,
+        RunJavaScriptAlertResultListener,
+        RunJavaScriptConfirmResultListener,
+        RunJavaScriptPromptResultListener,
+        Session,
+        TextChecker,
+        UserContentController,
+        UserContentExtension,
+        UserContentExtensionStore,
+        UserMediaPermissionCheck,
+        UserMediaPermissionRequest,
+        Vibration,
+        ViewportAttributes,
+        VisitedLinkStore,
+        WebsiteDataRecord,
+        WebsiteDataStore,
+        WindowFeatures,
+
+#if ENABLE(MEDIA_SESSION)
+        MediaSessionFocusManager,
+        MediaSessionMetadata,
+#endif
+
+        // Bundle types
+        Bundle,
+        BundleBackForwardList,
+        BundleBackForwardListItem,
+        BundleCSSStyleDeclarationHandle,
+        BundleDOMWindowExtension,
+        BundleFileHandle,
+        BundleFrame,
+        BundleHitTestResult,
+        BundleInspector,
+        BundleNavigationAction,
+        BundleNodeHandle,
+        BundlePage,
+        BundlePageBanner,
+        BundlePageGroup,
+        BundlePageOverlay,
+        BundleRangeHandle,
+        BundleScriptWorld,
+
+        // Platform specific
+        EditCommandProxy,
+        ObjCObjectGraph,
+        View,
+#if USE(SOUP)
+        SoupRequestManager,
+        SoupCustomProtocolRequestManager,
+#endif
+#if PLATFORM(EFL)
+        PopupMenuItem,
+#if ENABLE(TOUCH_EVENTS)
+        TouchPoint,
+        TouchEvent,
+#endif
+#endif
+    };
+
+    virtual ~Object()
+    {
+    }
+
+    virtual Type type() const = 0;
+
+#if DELEGATE_REF_COUNTING_TO_COCOA
+#ifdef __OBJC__
+    template<typename T, typename... Args>
+    static void constructInWrapper(NSObject <WKObject> *wrapper, Args&&... args)
+    {
+        Object* object = new (&wrapper._apiObject) T(std::forward<Args>(args)...);
+        object->m_wrapper = wrapper;
+    }
+#endif
+
+    NSObject *wrapper() { return m_wrapper; }
+
+    void ref();
+    void deref();
+#endif // DELEGATE_REF_COUNTING_TO_COCOA
+
+    static void* wrap(API::Object*);
+    static API::Object* unwrap(void*);
+
+protected:
+    Object();
+
+#if DELEGATE_REF_COUNTING_TO_COCOA
+    static void* newObject(size_t, Type);
+
+private:
+    // Derived classes must override operator new and call newObject().
+    void* operator new(size_t) = delete;
+
+    NSObject *m_wrapper;
+#endif // DELEGATE_REF_COUNTING_TO_COCOA
+};
+
+template <Object::Type ArgumentType>
+class ObjectImpl : public Object {
+public:
+    static const Type APIType = ArgumentType;
+
+    virtual ~ObjectImpl()
+    {
+    }
+
+protected:
+    friend class Object;
+
+    ObjectImpl()
+    {
+    }
+
+    virtual Type type() const override { return APIType; }
+
+#if DELEGATE_REF_COUNTING_TO_COCOA
+    void* operator new(size_t size) { return newObject(size, APIType); }
+    void* operator new(size_t, void* value) { return value; }
+#endif
+};
+
+#if !DELEGATE_REF_COUNTING_TO_COCOA
+inline void* Object::wrap(API::Object* object)
+{
+    return static_cast<void*>(object);
+}
+
+inline API::Object* Object::unwrap(void* object)
+{
+    return static_cast<API::Object*>(object);
+}
+#endif
+
+} // namespace Object
+
+#undef DELEGATE_REF_COUNTING_TO_COCOA
+
+#endif // APIObject_h