WebKitDOMComment.cpp   [plain text]

/*
 *  This file is part of the WebKit open source project.
 *
 *  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 "WebKitDOMComment.h"

#include <WebCore/CSSImportRule.h>
#include "DOMObjectCache.h"
#include <WebCore/Document.h>
#include <WebCore/ExceptionCode.h>
#include <WebCore/ExceptionCodeDescription.h>
#include "GObjectEventListener.h"
#include <WebCore/JSMainThreadExecState.h>
#include "WebKitDOMCommentPrivate.h"
#include "WebKitDOMEventPrivate.h"
#include "WebKitDOMEventTarget.h"
#include "WebKitDOMNodePrivate.h"
#include "WebKitDOMPrivate.h"
#include "ConvertToUTF8String.h"
#include <wtf/GetPtr.h>
#include <wtf/RefPtr.h>

namespace WebKit {

WebKitDOMComment* kit(WebCore::Comment* obj)
{
    return WEBKIT_DOM_COMMENT(kit(static_cast<WebCore::Node*>(obj)));
}

WebCore::Comment* core(WebKitDOMComment* request)
{
    return request ? static_cast<WebCore::Comment*>(WEBKIT_DOM_OBJECT(request)->coreObject) : 0;
}

WebKitDOMComment* wrapComment(WebCore::Comment* coreObject)
{
    ASSERT(coreObject);
    return WEBKIT_DOM_COMMENT(g_object_new(WEBKIT_DOM_TYPE_COMMENT, "core-object", coreObject, nullptr));
}

} // namespace WebKit

static gboolean webkit_dom_comment_dispatch_event(WebKitDOMEventTarget* target, WebKitDOMEvent* event, GError** error)
{
    WebCore::Event* coreEvent = WebKit::core(event);
    if (!coreEvent)
        return false;
    WebCore::Comment* coreTarget = static_cast<WebCore::Comment*>(WEBKIT_DOM_OBJECT(target)->coreObject);

    auto result = coreTarget->dispatchEventForBindings(*coreEvent);
    if (result.hasException()) {
        WebCore::ExceptionCodeDescription description(result.releaseException().code());
        g_set_error_literal(error, g_quark_from_string("WEBKIT_DOM"), description.code, description.name);
        return false;
    }
    return result.releaseReturnValue();
}

static gboolean webkit_dom_comment_add_event_listener(WebKitDOMEventTarget* target, const char* eventName, GClosure* handler, gboolean useCapture)
{
    WebCore::Comment* coreTarget = static_cast<WebCore::Comment*>(WEBKIT_DOM_OBJECT(target)->coreObject);
    return WebKit::GObjectEventListener::addEventListener(G_OBJECT(target), coreTarget, eventName, handler, useCapture);
}

static gboolean webkit_dom_comment_remove_event_listener(WebKitDOMEventTarget* target, const char* eventName, GClosure* handler, gboolean useCapture)
{
    WebCore::Comment* coreTarget = static_cast<WebCore::Comment*>(WEBKIT_DOM_OBJECT(target)->coreObject);
    return WebKit::GObjectEventListener::removeEventListener(G_OBJECT(target), coreTarget, eventName, handler, useCapture);
}

static void webkit_dom_event_target_init(WebKitDOMEventTargetIface* iface)
{
    iface->dispatch_event = webkit_dom_comment_dispatch_event;
    iface->add_event_listener = webkit_dom_comment_add_event_listener;
    iface->remove_event_listener = webkit_dom_comment_remove_event_listener;
}

G_DEFINE_TYPE_WITH_CODE(WebKitDOMComment, webkit_dom_comment, WEBKIT_DOM_TYPE_CHARACTER_DATA, G_IMPLEMENT_INTERFACE(WEBKIT_DOM_TYPE_EVENT_TARGET, webkit_dom_event_target_init))

static void webkit_dom_comment_class_init(WebKitDOMCommentClass* requestClass)
{
    UNUSED_PARAM(requestClass);
}

static void webkit_dom_comment_init(WebKitDOMComment* request)
{
    UNUSED_PARAM(request);
}