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Side by Side Diff: Source/modules/indexeddb/DOMWindowIndexedDatabase.cpp

Issue 334283004: Rename DOMWindow to LocalDOMWindow (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Rebase Created 6 years, 6 months ago
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1 /* 1 /*
2 * Copyright (C) 2011, Google Inc. All rights reserved. 2 * Copyright (C) 2011, Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are met: 5 * modification, are permitted provided that the following conditions are met:
6 * 6 *
7 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution. 11 * documentation and/or other materials provided with the distribution.
12 * 12 *
13 * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND 13 * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE 16 * ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
20 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 20 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
23 * DAMAGE. 23 * DAMAGE.
24 */ 24 */
25 25
26 #include "config.h" 26 #include "config.h"
27 #include "modules/indexeddb/DOMWindowIndexedDatabase.h" 27 #include "modules/indexeddb/DOMWindowIndexedDatabase.h"
28 28
29 #include "core/dom/Document.h" 29 #include "core/dom/Document.h"
30 #include "core/frame/DOMWindow.h" 30 #include "core/frame/LocalDOMWindow.h"
31 #include "core/page/Page.h" 31 #include "core/page/Page.h"
32 #include "modules/indexeddb/IDBFactory.h" 32 #include "modules/indexeddb/IDBFactory.h"
33 33
34 namespace WebCore { 34 namespace WebCore {
35 35
36 DOMWindowIndexedDatabase::DOMWindowIndexedDatabase(DOMWindow& window) 36 DOMWindowIndexedDatabase::DOMWindowIndexedDatabase(LocalDOMWindow& window)
37 : DOMWindowProperty(window.frame()) 37 : DOMWindowProperty(window.frame())
38 , m_window(window) 38 , m_window(window)
39 { 39 {
40 } 40 }
41 41
42 DOMWindowIndexedDatabase::~DOMWindowIndexedDatabase() 42 DOMWindowIndexedDatabase::~DOMWindowIndexedDatabase()
43 { 43 {
44 } 44 }
45 45
46 void DOMWindowIndexedDatabase::trace(Visitor* visitor) 46 void DOMWindowIndexedDatabase::trace(Visitor* visitor)
47 { 47 {
48 visitor->trace(m_idbFactory); 48 visitor->trace(m_idbFactory);
49 WillBeHeapSupplement<DOMWindow>::trace(visitor); 49 WillBeHeapSupplement<LocalDOMWindow>::trace(visitor);
50 } 50 }
51 51
52 const char* DOMWindowIndexedDatabase::supplementName() 52 const char* DOMWindowIndexedDatabase::supplementName()
53 { 53 {
54 return "DOMWindowIndexedDatabase"; 54 return "DOMWindowIndexedDatabase";
55 } 55 }
56 56
57 DOMWindowIndexedDatabase& DOMWindowIndexedDatabase::from(DOMWindow& window) 57 DOMWindowIndexedDatabase& DOMWindowIndexedDatabase::from(LocalDOMWindow& window)
58 { 58 {
59 DOMWindowIndexedDatabase* supplement = static_cast<DOMWindowIndexedDatabase* >(WillBeHeapSupplement<DOMWindow>::from(window, supplementName())); 59 DOMWindowIndexedDatabase* supplement = static_cast<DOMWindowIndexedDatabase* >(WillBeHeapSupplement<LocalDOMWindow>::from(window, supplementName()));
60 if (!supplement) { 60 if (!supplement) {
61 supplement = new DOMWindowIndexedDatabase(window); 61 supplement = new DOMWindowIndexedDatabase(window);
62 provideTo(window, supplementName(), adoptPtrWillBeNoop(supplement)); 62 provideTo(window, supplementName(), adoptPtrWillBeNoop(supplement));
63 } 63 }
64 return *supplement; 64 return *supplement;
65 } 65 }
66 66
67 void DOMWindowIndexedDatabase::willDestroyGlobalObjectInFrame() 67 void DOMWindowIndexedDatabase::willDestroyGlobalObjectInFrame()
68 { 68 {
69 m_idbFactory = nullptr; 69 m_idbFactory = nullptr;
70 DOMWindowProperty::willDestroyGlobalObjectInFrame(); 70 DOMWindowProperty::willDestroyGlobalObjectInFrame();
71 } 71 }
72 72
73 void DOMWindowIndexedDatabase::willDetachGlobalObjectFromFrame() 73 void DOMWindowIndexedDatabase::willDetachGlobalObjectFromFrame()
74 { 74 {
75 m_idbFactory = nullptr; 75 m_idbFactory = nullptr;
76 DOMWindowProperty::willDetachGlobalObjectFromFrame(); 76 DOMWindowProperty::willDetachGlobalObjectFromFrame();
77 } 77 }
78 78
79 IDBFactory* DOMWindowIndexedDatabase::indexedDB(DOMWindow& window) 79 IDBFactory* DOMWindowIndexedDatabase::indexedDB(LocalDOMWindow& window)
80 { 80 {
81 return from(window).indexedDB(); 81 return from(window).indexedDB();
82 } 82 }
83 83
84 IDBFactory* DOMWindowIndexedDatabase::indexedDB() 84 IDBFactory* DOMWindowIndexedDatabase::indexedDB()
85 { 85 {
86 Document* document = m_window.document(); 86 Document* document = m_window.document();
87 if (!document) 87 if (!document)
88 return 0; 88 return 0;
89 89
90 Page* page = document->page(); 90 Page* page = document->page();
91 if (!page) 91 if (!page)
92 return 0; 92 return 0;
93 93
94 if (!m_window.isCurrentlyDisplayedInFrame()) 94 if (!m_window.isCurrentlyDisplayedInFrame())
95 return 0; 95 return 0;
96 96
97 if (!m_idbFactory) 97 if (!m_idbFactory)
98 m_idbFactory = IDBFactory::create(IndexedDBClient::create()); 98 m_idbFactory = IDBFactory::create(IndexedDBClient::create());
99 return m_idbFactory.get(); 99 return m_idbFactory.get();
100 } 100 }
101 101
102 } // namespace WebCore 102 } // namespace WebCore
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