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| 1 /* | |
| 2 * Copyright (C) 2009, 2012 Google Inc. All rights reserved. | |
| 3 * Copyright (C) 2011 Apple Inc. All rights reserved. | |
| 4 * | |
| 5 * Redistribution and use in source and binary forms, with or without | |
| 6 * modification, are permitted provided that the following conditions are | |
| 7 * met: | |
| 8 * | |
| 9 * * Redistributions of source code must retain the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer. | |
| 11 * * Redistributions in binary form must reproduce the above | |
| 12 * copyright notice, this list of conditions and the following disclaimer | |
| 13 * in the documentation and/or other materials provided with the | |
| 14 * distribution. | |
| 15 * * Neither the name of Google Inc. nor the names of its | |
| 16 * contributors may be used to endorse or promote products derived from | |
| 17 * this software without specific prior written permission. | |
| 18 * | |
| 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 30 */ | |
| 31 | |
| 32 #include "sky/engine/web/FrameLoaderClientImpl.h" | |
| 33 | |
| 34 #include "gen/sky/platform/RuntimeEnabledFeatures.h" | |
| 35 #include "sky/engine/core/dom/Document.h" | |
| 36 #include "sky/engine/core/frame/FrameView.h" | |
| 37 #include "sky/engine/core/frame/Settings.h" | |
| 38 #include "sky/engine/core/html/HTMLIFrameElement.h" | |
| 39 #include "sky/engine/core/page/EventHandler.h" | |
| 40 #include "sky/engine/core/page/Page.h" | |
| 41 #include "sky/engine/core/rendering/HitTestResult.h" | |
| 42 #include "sky/engine/platform/MIMETypeRegistry.h" | |
| 43 #include "sky/engine/platform/exported/WrappedResourceRequest.h" | |
| 44 #include "sky/engine/platform/exported/WrappedResourceResponse.h" | |
| 45 #include "sky/engine/platform/network/HTTPParsers.h" | |
| 46 #include "sky/engine/public/platform/Platform.h" | |
| 47 #include "sky/engine/public/platform/WebURL.h" | |
| 48 #include "sky/engine/public/platform/WebURLError.h" | |
| 49 #include "sky/engine/public/platform/WebVector.h" | |
| 50 #include "sky/engine/public/web/WebCachedURLRequest.h" | |
| 51 #include "sky/engine/public/web/WebDocument.h" | |
| 52 #include "sky/engine/public/web/WebFrameClient.h" | |
| 53 #include "sky/engine/public/web/WebNode.h" | |
| 54 #include "sky/engine/public/web/WebViewClient.h" | |
| 55 #include "sky/engine/web/WebLocalFrameImpl.h" | |
| 56 #include "sky/engine/web/WebViewImpl.h" | |
| 57 #include "sky/engine/wtf/StringExtras.h" | |
| 58 #include "sky/engine/wtf/text/CString.h" | |
| 59 #include "sky/engine/wtf/text/WTFString.h" | |
| 60 | |
| 61 namespace blink { | |
| 62 | |
| 63 FrameLoaderClientImpl::FrameLoaderClientImpl(WebLocalFrameImpl* frame) | |
| 64 : m_webFrame(frame) | |
| 65 { | |
| 66 } | |
| 67 | |
| 68 FrameLoaderClientImpl::~FrameLoaderClientImpl() | |
| 69 { | |
| 70 } | |
| 71 | |
| 72 void FrameLoaderClientImpl::documentElementAvailable() | |
| 73 { | |
| 74 if (m_webFrame->client()) | |
| 75 m_webFrame->client()->didCreateDocumentElement(m_webFrame); | |
| 76 } | |
| 77 | |
| 78 void FrameLoaderClientImpl::detachedFromParent() | |
| 79 { | |
| 80 // Alert the client that the frame is being detached. This is the last | |
| 81 // chance we have to communicate with the client. | |
| 82 RefPtr<WebLocalFrameImpl> protector(m_webFrame); | |
| 83 | |
| 84 WebFrameClient* client = m_webFrame->client(); | |
| 85 if (!client) | |
| 86 return; | |
| 87 | |
| 88 // Signal that no further communication with WebFrameClient should take | |
| 89 // place at this point since we are no longer associated with the Page. | |
| 90 m_webFrame->setClient(0); | |
| 91 | |
| 92 client->frameDetached(m_webFrame); | |
| 93 // Clear our reference to LocalFrame at the very end, in case the client | |
| 94 // refers to it. | |
| 95 m_webFrame->setCoreFrame(nullptr); | |
| 96 } | |
| 97 | |
| 98 void FrameLoaderClientImpl::dispatchWillSendRequest( | |
| 99 Document*, unsigned long identifier, ResourceRequest& request, | |
| 100 const ResourceResponse& redirectResponse) | |
| 101 { | |
| 102 // Give the WebFrameClient a crack at the request. | |
| 103 if (m_webFrame->client()) { | |
| 104 WrappedResourceRequest webreq(request); | |
| 105 WrappedResourceResponse webresp(redirectResponse); | |
| 106 m_webFrame->client()->willSendRequest( | |
| 107 m_webFrame, identifier, webreq, webresp); | |
| 108 } | |
| 109 } | |
| 110 | |
| 111 void FrameLoaderClientImpl::dispatchDidReceiveResponse(Document*, | |
| 112 unsigned long identifier, | |
| 113 const ResourceResponse& r
esponse) | |
| 114 { | |
| 115 if (m_webFrame->client()) { | |
| 116 WrappedResourceResponse webresp(response); | |
| 117 m_webFrame->client()->didReceiveResponse(m_webFrame, identifier, webresp
); | |
| 118 } | |
| 119 } | |
| 120 | |
| 121 void FrameLoaderClientImpl::dispatchDidChangeResourcePriority(unsigned long iden
tifier, ResourceLoadPriority priority, int intraPriorityValue) | |
| 122 { | |
| 123 if (m_webFrame->client()) | |
| 124 m_webFrame->client()->didChangeResourcePriority(m_webFrame, identifier,
static_cast<WebURLRequest::Priority>(priority), intraPriorityValue); | |
| 125 } | |
| 126 | |
| 127 // Called when a particular resource load completes | |
| 128 void FrameLoaderClientImpl::dispatchDidFinishLoading(Document*, | |
| 129 unsigned long identifier) | |
| 130 { | |
| 131 if (m_webFrame->client()) | |
| 132 m_webFrame->client()->didFinishResourceLoad(m_webFrame, identifier); | |
| 133 } | |
| 134 | |
| 135 void FrameLoaderClientImpl::dispatchDidLoadResourceFromMemoryCache(const Resourc
eRequest& request, const ResourceResponse& response) | |
| 136 { | |
| 137 if (m_webFrame->client()) | |
| 138 m_webFrame->client()->didLoadResourceFromMemoryCache(m_webFrame, Wrapped
ResourceRequest(request), WrappedResourceResponse(response)); | |
| 139 } | |
| 140 | |
| 141 void FrameLoaderClientImpl::dispatchDidHandleOnloadEvents() | |
| 142 { | |
| 143 if (m_webFrame->client()) | |
| 144 m_webFrame->client()->didHandleOnloadEvents(m_webFrame); | |
| 145 } | |
| 146 | |
| 147 void FrameLoaderClientImpl::dispatchWillClose() | |
| 148 { | |
| 149 if (m_webFrame->client()) | |
| 150 m_webFrame->client()->willClose(m_webFrame); | |
| 151 } | |
| 152 | |
| 153 void FrameLoaderClientImpl::dispatchDidReceiveTitle(const String& title) | |
| 154 { | |
| 155 if (m_webFrame->client()) | |
| 156 m_webFrame->client()->didReceiveTitle(m_webFrame, title, WebTextDirectio
nLeftToRight); | |
| 157 } | |
| 158 | |
| 159 void FrameLoaderClientImpl::dispatchDidFailLoad(const ResourceError& error) | |
| 160 { | |
| 161 m_webFrame->didFail(error); | |
| 162 } | |
| 163 | |
| 164 NavigationPolicy FrameLoaderClientImpl::decidePolicyForNavigation(const Resource
Request& request, Document*, NavigationPolicy policy, bool isTransitionNavigatio
n) | |
| 165 { | |
| 166 if (!m_webFrame->client()) | |
| 167 return NavigationPolicyIgnore; | |
| 168 | |
| 169 WrappedResourceRequest wrappedResourceRequest(request); | |
| 170 WebFrameClient::NavigationPolicyInfo navigationInfo(wrappedResourceRequest); | |
| 171 navigationInfo.frame = m_webFrame; | |
| 172 navigationInfo.defaultPolicy = static_cast<WebNavigationPolicy>(policy); | |
| 173 navigationInfo.isTransitionNavigation = isTransitionNavigation; | |
| 174 | |
| 175 WebNavigationPolicy webPolicy = m_webFrame->client()->decidePolicyForNavigat
ion(navigationInfo); | |
| 176 return static_cast<NavigationPolicy>(webPolicy); | |
| 177 } | |
| 178 | |
| 179 void FrameLoaderClientImpl::dispatchAddNavigationTransitionData(const String& al
lowedDestinationOrigin, const String& selector, const String& markup) | |
| 180 { | |
| 181 if (m_webFrame->client()) | |
| 182 m_webFrame->client()->addNavigationTransitionData(allowedDestinationOrig
in, selector, markup); | |
| 183 } | |
| 184 | |
| 185 void FrameLoaderClientImpl::dispatchWillRequestResource(FetchRequest* request) | |
| 186 { | |
| 187 if (m_webFrame->client()) { | |
| 188 WebCachedURLRequest urlRequest(request); | |
| 189 m_webFrame->client()->willRequestResource(m_webFrame, urlRequest); | |
| 190 } | |
| 191 } | |
| 192 | |
| 193 void FrameLoaderClientImpl::didStartLoading(LoadStartType loadStartType) | |
| 194 { | |
| 195 if (m_webFrame->client()) | |
| 196 m_webFrame->client()->didStartLoading(loadStartType == NavigationToDiffe
rentDocument); | |
| 197 } | |
| 198 | |
| 199 void FrameLoaderClientImpl::progressEstimateChanged(double progressEstimate) | |
| 200 { | |
| 201 if (m_webFrame->client()) | |
| 202 m_webFrame->client()->didChangeLoadProgress(progressEstimate); | |
| 203 } | |
| 204 | |
| 205 void FrameLoaderClientImpl::didStopLoading() | |
| 206 { | |
| 207 if (m_webFrame->client()) | |
| 208 m_webFrame->client()->didStopLoading(); | |
| 209 } | |
| 210 | |
| 211 void FrameLoaderClientImpl::loadURLExternally(const ResourceRequest& request, Na
vigationPolicy policy, const String& suggestedName) | |
| 212 { | |
| 213 if (m_webFrame->client()) { | |
| 214 ASSERT(m_webFrame->frame()->document()); | |
| 215 WrappedResourceRequest webreq(request); | |
| 216 m_webFrame->client()->loadURLExternally( | |
| 217 m_webFrame, webreq, static_cast<WebNavigationPolicy>(policy), sugges
tedName); | |
| 218 } | |
| 219 } | |
| 220 | |
| 221 mojo::View* FrameLoaderClientImpl::createChildFrame() | |
| 222 { | |
| 223 if (m_webFrame->client()) | |
| 224 return m_webFrame->client()->createChildFrame(); | |
| 225 ASSERT_NOT_REACHED(); | |
| 226 return nullptr; | |
| 227 } | |
| 228 | |
| 229 void FrameLoaderClientImpl::selectorMatchChanged(const Vector<String>& addedSele
ctors, const Vector<String>& removedSelectors) | |
| 230 { | |
| 231 if (WebFrameClient* client = m_webFrame->client()) | |
| 232 client->didMatchCSS(m_webFrame, WebVector<WebString>(addedSelectors), We
bVector<WebString>(removedSelectors)); | |
| 233 } | |
| 234 | |
| 235 // Called when the FrameLoader goes into a state in which a new page load | |
| 236 // will occur. | |
| 237 void FrameLoaderClientImpl::transitionToCommittedForNewPage() | |
| 238 { | |
| 239 m_webFrame->createFrameView(); | |
| 240 } | |
| 241 | |
| 242 void FrameLoaderClientImpl::didLoseWebGLContext(int arbRobustnessContextLostReas
on) | |
| 243 { | |
| 244 if (m_webFrame->client()) | |
| 245 m_webFrame->client()->didLoseWebGLContext(m_webFrame, arbRobustnessConte
xtLostReason); | |
| 246 } | |
| 247 | |
| 248 void FrameLoaderClientImpl::dispatchDidChangeManifest() | |
| 249 { | |
| 250 if (m_webFrame->client()) | |
| 251 m_webFrame->client()->didChangeManifest(m_webFrame); | |
| 252 } | |
| 253 | |
| 254 void FrameLoaderClientImpl::didCreateIsolate(Dart_Isolate isolate) { | |
| 255 if (m_webFrame->client()) | |
| 256 m_webFrame->client()->didCreateIsolate(m_webFrame, isolate); | |
| 257 } | |
| 258 | |
| 259 } // namespace blink | |
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Chromium Code Reviews
Issue 1210153009:
Remove (almost all of) //sky/engine/web (Closed)
Base URL: git@github.com:domokit/mojo.git@master