1/*
2 * Copyright (C) 2010 Google Inc. All Rights Reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 *
25 */
26
27#include "config.h"
28#include "core/events/WindowEventContext.h"
29
30#include "core/dom/Document.h"
31#include "core/dom/Node.h"
32#include "core/events/Event.h"
33#include "core/events/NodeEventContext.h"
34#include "core/frame/LocalDOMWindow.h"
35
36namespace blink {
37
38WindowEventContext::WindowEventContext(Event* event, PassRefPtrWillBeRawPtr<Node> node, const NodeEventContext* topNodeEventContext)
39{
40    // We don't dispatch load events to the window. This quirk was originally
41    // added because Mozilla doesn't propagate load events to the window object.
42    if (event->type() == EventTypeNames::load)
43        return;
44
45    Node* topLevelContainer = topNodeEventContext ? topNodeEventContext->node() : node.get();
46    if (!topLevelContainer->isDocumentNode())
47        return;
48
49    m_window = toDocument(topLevelContainer)->domWindow();
50    m_target = topNodeEventContext ? topNodeEventContext->target() : node.get();
51}
52
53bool WindowEventContext::handleLocalEvents(Event* event)
54{
55    if (!m_window)
56        return false;
57
58    event->setTarget(target());
59    event->setCurrentTarget(window());
60    m_window->fireEventListeners(event);
61    return true;
62}
63
64}
65