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1 /*
2  * Copyright (C) 2012 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 are
6  * met:
7  *
8  *     * Redistributions of source code must retain the above copyright
9  * notice, this list of conditions and the following disclaimer.
10  *     * Redistributions in binary form must reproduce the above
11  * copyright notice, this list of conditions and the following disclaimer
12  * in the documentation and/or other materials provided with the
13  * distribution.
14  *     * Neither the name of Google Inc. nor the names of its
15  * contributors may be used to endorse or promote products derived from
16  * this software without specific prior written permission.
17  *
18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29  */
30 
31 #include "config.h"
32 #include "core/page/DOMWindowPagePopup.h"
33 
34 #include "core/frame/LocalDOMWindow.h"
35 #include "core/page/PagePopupController.h"
36 
37 namespace blink {
38 
DOMWindowPagePopup(PagePopupClient * popupClient)39 DOMWindowPagePopup::DOMWindowPagePopup(PagePopupClient* popupClient)
40     : m_controller(PagePopupController::create(popupClient))
41 {
42     ASSERT(popupClient);
43 }
44 
45 DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(DOMWindowPagePopup);
46 
supplementName()47 const char* DOMWindowPagePopup::supplementName()
48 {
49     return "DOMWindowPagePopup";
50 }
51 
pagePopupController(LocalDOMWindow & window)52 PagePopupController* DOMWindowPagePopup::pagePopupController(LocalDOMWindow& window)
53 {
54     DOMWindowPagePopup* supplement = static_cast<DOMWindowPagePopup*>(from(&window, supplementName()));
55     ASSERT(supplement);
56     return supplement->m_controller.get();
57 }
58 
install(LocalDOMWindow & window,PagePopupClient * popupClient)59 void DOMWindowPagePopup::install(LocalDOMWindow& window, PagePopupClient* popupClient)
60 {
61     ASSERT(popupClient);
62     provideTo(window, supplementName(), adoptPtrWillBeNoop(new DOMWindowPagePopup(popupClient)));
63 }
64 
uninstall(LocalDOMWindow & window)65 void DOMWindowPagePopup::uninstall(LocalDOMWindow& window)
66 {
67     pagePopupController(window)->clearPagePopupClient();
68     window.removeSupplement(supplementName());
69 }
70 
trace(Visitor * visitor)71 void DOMWindowPagePopup::trace(Visitor* visitor)
72 {
73     visitor->trace(m_controller);
74     WillBeHeapSupplement<LocalDOMWindow>::trace(visitor);
75 }
76 
77 }
78