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1 /* | 1 /* |
2 * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org> | 2 * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org> |
3 * 1999 Lars Knoll <knoll@kde.org> | 3 * 1999 Lars Knoll <knoll@kde.org> |
4 * 1999 Antti Koivisto <koivisto@kde.org> | 4 * 1999 Antti Koivisto <koivisto@kde.org> |
5 * 2000 Simon Hausmann <hausmann@kde.org> | 5 * 2000 Simon Hausmann <hausmann@kde.org> |
6 * 2000 Stefan Schimanski <1Stein@gmx.de> | 6 * 2000 Stefan Schimanski <1Stein@gmx.de> |
7 * 2001 George Staikos <staikos@kde.org> | 7 * 2001 George Staikos <staikos@kde.org> |
8 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r
ights reserved. | 8 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r
ights reserved. |
9 * Copyright (C) 2005 Alexey Proskuryakov <ap@nypop.com> | 9 * Copyright (C) 2005 Alexey Proskuryakov <ap@nypop.com> |
10 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) | 10 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) |
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298 | 298 |
299 void Frame::didChangeVisibilityState() | 299 void Frame::didChangeVisibilityState() |
300 { | 300 { |
301 HeapVector<Member<Frame>> childFrames; | 301 HeapVector<Member<Frame>> childFrames; |
302 for (Frame* child = tree().firstChild(); child; child = child->tree().nextSi
bling()) | 302 for (Frame* child = tree().firstChild(); child; child = child->tree().nextSi
bling()) |
303 childFrames.append(child); | 303 childFrames.append(child); |
304 for (size_t i = 0; i < childFrames.size(); ++i) | 304 for (size_t i = 0; i < childFrames.size(); ++i) |
305 childFrames[i]->didChangeVisibilityState(); | 305 childFrames[i]->didChangeVisibilityState(); |
306 } | 306 } |
307 | 307 |
| 308 bool Frame::canHaveSecureChild() const |
| 309 { |
| 310 for (const Frame* parent = this; parent; parent = parent->tree().parent()) { |
| 311 if (!parent->securityContext()->getSecurityOrigin()->isPotentiallyTrustw
orthy()) |
| 312 return false; |
| 313 } |
| 314 return true; |
| 315 } |
| 316 |
308 Frame::Frame(FrameClient* client, FrameHost* host, FrameOwner* owner) | 317 Frame::Frame(FrameClient* client, FrameHost* host, FrameOwner* owner) |
309 : m_treeNode(this) | 318 : m_treeNode(this) |
310 , m_host(host) | 319 , m_host(host) |
311 , m_owner(owner) | 320 , m_owner(owner) |
312 , m_client(client) | 321 , m_client(client) |
313 , m_isLoading(false) | 322 , m_isLoading(false) |
314 { | 323 { |
315 InstanceCounters::incrementCounter(InstanceCounters::FrameCounter); | 324 InstanceCounters::incrementCounter(InstanceCounters::FrameCounter); |
316 | 325 |
317 ASSERT(page()); | 326 ASSERT(page()); |
318 | 327 |
319 if (m_owner) | 328 if (m_owner) |
320 m_owner->setContentFrame(*this); | 329 m_owner->setContentFrame(*this); |
321 else | 330 else |
322 page()->setMainFrame(this); | 331 page()->setMainFrame(this); |
323 } | 332 } |
324 | 333 |
325 } // namespace blink | 334 } // namespace blink |
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