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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2001 Dirk Mueller (mueller@kde.org) | 4 * (C) 2001 Dirk Mueller (mueller@kde.org) |
5 * (C) 2006 Alexey Proskuryakov (ap@webkit.org) | 5 * (C) 2006 Alexey Proskuryakov (ap@webkit.org) |
6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All r
ights reserved. | 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All r
ights reserved. |
7 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t
orchmobile.com/) | 7 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t
orchmobile.com/) |
8 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) | 8 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) |
9 * Copyright (C) 2013 Google Inc. All rights reserved. | 9 * Copyright (C) 2013 Google Inc. All rights reserved. |
10 * | 10 * |
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26 */ | 26 */ |
27 | 27 |
28 #include "config.h" | 28 #include "config.h" |
29 #include "core/dom/FullscreenElementStack.h" | 29 #include "core/dom/FullscreenElementStack.h" |
30 | 30 |
31 #include "core/HTMLNames.h" | 31 #include "core/HTMLNames.h" |
32 #include "core/dom/Document.h" | 32 #include "core/dom/Document.h" |
33 #include "core/events/Event.h" | 33 #include "core/events/Event.h" |
34 #include "core/frame/FrameHost.h" | 34 #include "core/frame/FrameHost.h" |
35 #include "core/frame/LocalFrame.h" | 35 #include "core/frame/LocalFrame.h" |
| 36 #include "core/frame/Settings.h" |
36 #include "core/frame/UseCounter.h" | 37 #include "core/frame/UseCounter.h" |
37 #include "core/html/HTMLFrameOwnerElement.h" | 38 #include "core/html/HTMLFrameOwnerElement.h" |
| 39 #include "core/html/HTMLMediaElement.h" |
38 #include "core/page/Chrome.h" | 40 #include "core/page/Chrome.h" |
39 #include "core/page/ChromeClient.h" | 41 #include "core/page/ChromeClient.h" |
40 #include "core/rendering/RenderFullScreen.h" | 42 #include "core/rendering/RenderFullScreen.h" |
41 #include "platform/UserGestureIndicator.h" | 43 #include "platform/UserGestureIndicator.h" |
42 | 44 |
43 namespace blink { | 45 namespace blink { |
44 | 46 |
45 using namespace HTMLNames; | 47 using namespace HTMLNames; |
46 | 48 |
47 static bool fullscreenIsAllowedForAllOwners(const Document& document) | 49 static bool fullscreenIsAllowedForAllOwners(const Document& document) |
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205 } | 207 } |
206 | 208 |
207 // This algorithm is not allowed to show a pop-up: | 209 // This algorithm is not allowed to show a pop-up: |
208 // An algorithm is allowed to show a pop-up if, in the task in which t
he algorithm is running, either: | 210 // An algorithm is allowed to show a pop-up if, in the task in which t
he algorithm is running, either: |
209 // - an activation behavior is currently being processed whose click e
vent was trusted, or | 211 // - an activation behavior is currently being processed whose click e
vent was trusted, or |
210 // - the event listener for a trusted click event is being handled. | 212 // - the event listener for a trusted click event is being handled. |
211 if (!UserGestureIndicator::processingUserGesture()) | 213 if (!UserGestureIndicator::processingUserGesture()) |
212 break; | 214 break; |
213 | 215 |
214 // There is a previously-established user preference, security risk, or
platform limitation. | 216 // There is a previously-established user preference, security risk, or
platform limitation. |
| 217 if (!document()->settings()->fullscreenSupported()) |
| 218 break; |
| 219 if (document()->settings()->disallowFullscreenForNonMediaElements() && !
isHTMLMediaElement(element)) |
| 220 break; |
215 | 221 |
216 // 2. Let doc be element's node document. (i.e. "this") | 222 // 2. Let doc be element's node document. (i.e. "this") |
217 Document* currentDoc = document(); | 223 Document* currentDoc = document(); |
218 | 224 |
219 // 3. Let docs be all doc's ancestor browsing context's documents (if an
y) and doc. | 225 // 3. Let docs be all doc's ancestor browsing context's documents (if an
y) and doc. |
220 Deque<Document*> docs; | 226 Deque<Document*> docs; |
221 | 227 |
222 do { | 228 do { |
223 docs.prepend(currentDoc); | 229 docs.prepend(currentDoc); |
224 currentDoc = currentDoc->ownerElement() ? ¤tDoc->ownerElement(
)->document() : 0; | 230 currentDoc = currentDoc->ownerElement() ? ¤tDoc->ownerElement(
)->document() : 0; |
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572 | 578 |
573 void FullscreenElementStack::trace(Visitor* visitor) | 579 void FullscreenElementStack::trace(Visitor* visitor) |
574 { | 580 { |
575 visitor->trace(m_fullScreenElement); | 581 visitor->trace(m_fullScreenElement); |
576 visitor->trace(m_fullScreenElementStack); | 582 visitor->trace(m_fullScreenElementStack); |
577 visitor->trace(m_eventQueue); | 583 visitor->trace(m_eventQueue); |
578 DocumentSupplement::trace(visitor); | 584 DocumentSupplement::trace(visitor); |
579 } | 585 } |
580 | 586 |
581 } // namespace blink | 587 } // namespace blink |
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