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Side by Side Diff: Source/web/WebPageSerializerImpl.cpp

Issue 241303002: Rename WebFrameImpl to WebLocalFrameImpl. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Fix Mac too Created 6 years, 8 months ago
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1 /* 1 /*
2 * Copyright (C) 2009 Google Inc. All rights reserved. 2 * Copyright (C) 2009 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 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
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72 // know those old base tags are original content or added by JavaScript. If 72 // know those old base tags are original content or added by JavaScript. If
73 // they are added by JavaScript, it means when loading saved page, the script(s) 73 // they are added by JavaScript, it means when loading saved page, the script(s)
74 // will still insert base tag(s) to DOM, so the new added base tag(s) can 74 // will still insert base tag(s) to DOM, so the new added base tag(s) can
75 // override the incorrect base URL and make sure we alway load correct local 75 // override the incorrect base URL and make sure we alway load correct local
76 // saved resource files. 76 // saved resource files.
77 77
78 #include "config.h" 78 #include "config.h"
79 #include "WebPageSerializerImpl.h" 79 #include "WebPageSerializerImpl.h"
80 80
81 #include "HTMLNames.h" 81 #include "HTMLNames.h"
82 #include "WebFrameImpl.h" 82 #include "WebLocalFrameImpl.h"
83 #include "core/dom/Document.h" 83 #include "core/dom/Document.h"
84 #include "core/dom/DocumentType.h" 84 #include "core/dom/DocumentType.h"
85 #include "core/dom/Element.h" 85 #include "core/dom/Element.h"
86 #include "core/editing/markup.h" 86 #include "core/editing/markup.h"
87 #include "core/html/HTMLAllCollection.h" 87 #include "core/html/HTMLAllCollection.h"
88 #include "core/html/HTMLElement.h" 88 #include "core/html/HTMLElement.h"
89 #include "core/html/HTMLFormElement.h" 89 #include "core/html/HTMLFormElement.h"
90 #include "core/html/HTMLHtmlElement.h" 90 #include "core/html/HTMLHtmlElement.h"
91 #include "core/html/HTMLMetaElement.h" 91 #include "core/html/HTMLMetaElement.h"
92 #include "core/loader/DocumentLoader.h" 92 #include "core/loader/DocumentLoader.h"
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315 315
316 // Check whether we need to replace some resource links 316 // Check whether we need to replace some resource links
317 // with local resource paths. 317 // with local resource paths.
318 const QualifiedName& attrName = attribute.name(); 318 const QualifiedName& attrName = attribute.name();
319 if (element->hasLegalLinkAttribute(attrName)) { 319 if (element->hasLegalLinkAttribute(attrName)) {
320 // For links start with "javascript:", we do not change it. 320 // For links start with "javascript:", we do not change it.
321 if (attrValue.startsWith("javascript:", false)) 321 if (attrValue.startsWith("javascript:", false))
322 result.append(attrValue); 322 result.append(attrValue);
323 else { 323 else {
324 // Get the absolute link 324 // Get the absolute link
325 WebFrameImpl* subFrame = WebFrameImpl::fromFrameOwnerEle ment(element); 325 WebLocalFrameImpl* subFrame = WebLocalFrameImpl::fromFra meOwnerElement(element);
326 String completeURL = subFrame ? subFrame->frame()->docum ent()->url() : 326 String completeURL = subFrame ? subFrame->frame()->docum ent()->url() :
327 param->document->complet eURL(attrValue); 327 param->document->complet eURL(attrValue);
328 // Check whether we have local files for those link. 328 // Check whether we have local files for those link.
329 if (m_localLinks.contains(completeURL)) { 329 if (m_localLinks.contains(completeURL)) {
330 if (!param->directoryName.isEmpty()) { 330 if (!param->directoryName.isEmpty()) {
331 result.appendLiteral("./"); 331 result.appendLiteral("./");
332 result.append(param->directoryName); 332 result.append(param->directoryName);
333 result.append('/'); 333 result.append('/');
334 } 334 }
335 result.append(m_localLinks.get(completeURL)); 335 result.append(m_localLinks.get(completeURL));
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435 const WebString& localDirectoryName ) 435 const WebString& localDirectoryName )
436 : m_client(client) 436 : m_client(client)
437 , m_recursiveSerialization(recursiveSerialization) 437 , m_recursiveSerialization(recursiveSerialization)
438 , m_framesCollected(false) 438 , m_framesCollected(false)
439 , m_localDirectoryName(localDirectoryName) 439 , m_localDirectoryName(localDirectoryName)
440 , m_htmlEntities(false) 440 , m_htmlEntities(false)
441 , m_xmlEntities(true) 441 , m_xmlEntities(true)
442 { 442 {
443 // Must specify available webframe. 443 // Must specify available webframe.
444 ASSERT(frame); 444 ASSERT(frame);
445 m_specifiedWebFrameImpl = toWebFrameImpl(frame); 445 m_specifiedWebLocalFrameImpl = toWebLocalFrameImpl(frame);
446 // Make sure we have non 0 client. 446 // Make sure we have non 0 client.
447 ASSERT(client); 447 ASSERT(client);
448 // Build local resources map. 448 // Build local resources map.
449 ASSERT(links.size() == localPaths.size()); 449 ASSERT(links.size() == localPaths.size());
450 for (size_t i = 0; i < links.size(); i++) { 450 for (size_t i = 0; i < links.size(); i++) {
451 KURL url = links[i]; 451 KURL url = links[i];
452 ASSERT(!m_localLinks.contains(url.string())); 452 ASSERT(!m_localLinks.contains(url.string()));
453 m_localLinks.set(url.string(), localPaths[i]); 453 m_localLinks.set(url.string(), localPaths[i]);
454 } 454 }
455 455
456 ASSERT(m_dataBuffer.isEmpty()); 456 ASSERT(m_dataBuffer.isEmpty());
457 } 457 }
458 458
459 void WebPageSerializerImpl::collectTargetFrames() 459 void WebPageSerializerImpl::collectTargetFrames()
460 { 460 {
461 ASSERT(!m_framesCollected); 461 ASSERT(!m_framesCollected);
462 m_framesCollected = true; 462 m_framesCollected = true;
463 463
464 // First, process main frame. 464 // First, process main frame.
465 m_frames.append(m_specifiedWebFrameImpl); 465 m_frames.append(m_specifiedWebLocalFrameImpl);
466 // Return now if user only needs to serialize specified frame, not including 466 // Return now if user only needs to serialize specified frame, not including
467 // all sub-frames. 467 // all sub-frames.
468 if (!m_recursiveSerialization) 468 if (!m_recursiveSerialization)
469 return; 469 return;
470 // Collect all frames inside the specified frame. 470 // Collect all frames inside the specified frame.
471 for (int i = 0; i < static_cast<int>(m_frames.size()); ++i) { 471 for (int i = 0; i < static_cast<int>(m_frames.size()); ++i) {
472 WebFrameImpl* currentFrame = m_frames[i]; 472 WebLocalFrameImpl* currentFrame = m_frames[i];
473 // Get current using document. 473 // Get current using document.
474 Document* currentDoc = currentFrame->frame()->document(); 474 Document* currentDoc = currentFrame->frame()->document();
475 // Go through sub-frames. 475 // Go through sub-frames.
476 RefPtr<HTMLCollection> all = currentDoc->all(); 476 RefPtr<HTMLCollection> all = currentDoc->all();
477 477
478 for (unsigned i = 0; Element* element = all->item(i); i++) { 478 for (unsigned i = 0; Element* element = all->item(i); i++) {
479 if (!element->isHTMLElement()) 479 if (!element->isHTMLElement())
480 continue; 480 continue;
481 WebFrameImpl* webFrame = 481 WebLocalFrameImpl* webFrame =
482 WebFrameImpl::fromFrameOwnerElement(element); 482 WebLocalFrameImpl::fromFrameOwnerElement(element);
483 if (webFrame) 483 if (webFrame)
484 m_frames.append(webFrame); 484 m_frames.append(webFrame);
485 } 485 }
486 } 486 }
487 } 487 }
488 488
489 bool WebPageSerializerImpl::serialize() 489 bool WebPageSerializerImpl::serialize()
490 { 490 {
491 if (!m_framesCollected) 491 if (!m_framesCollected)
492 collectTargetFrames(); 492 collectTargetFrames();
493 493
494 bool didSerialization = false; 494 bool didSerialization = false;
495 KURL mainURL = m_specifiedWebFrameImpl->frame()->document()->url(); 495 KURL mainURL = m_specifiedWebLocalFrameImpl->frame()->document()->url();
496 496
497 for (unsigned i = 0; i < m_frames.size(); ++i) { 497 for (unsigned i = 0; i < m_frames.size(); ++i) {
498 WebFrameImpl* webFrame = m_frames[i]; 498 WebLocalFrameImpl* webFrame = m_frames[i];
499 Document* document = webFrame->frame()->document(); 499 Document* document = webFrame->frame()->document();
500 const KURL& url = document->url(); 500 const KURL& url = document->url();
501 501
502 if (!url.isValid() || !m_localLinks.contains(url.string())) 502 if (!url.isValid() || !m_localLinks.contains(url.string()))
503 continue; 503 continue;
504 504
505 didSerialization = true; 505 didSerialization = true;
506 506
507 const WTF::TextEncoding& textEncoding = document->encoding().isValid() ? document->encoding() : UTF8Encoding(); 507 const WTF::TextEncoding& textEncoding = document->encoding().isValid() ? document->encoding() : UTF8Encoding();
508 String directoryName = url == mainURL ? m_localDirectoryName : ""; 508 String directoryName = url == mainURL ? m_localDirectoryName : "";
509 509
510 SerializeDomParam param(url, textEncoding, document, directoryName); 510 SerializeDomParam param(url, textEncoding, document, directoryName);
511 511
512 Element* documentElement = document->documentElement(); 512 Element* documentElement = document->documentElement();
513 if (documentElement) 513 if (documentElement)
514 buildContentForNode(documentElement, &param); 514 buildContentForNode(documentElement, &param);
515 515
516 encodeAndFlushBuffer(WebPageSerializerClient::CurrentFrameIsFinished, &p aram, ForceFlush); 516 encodeAndFlushBuffer(WebPageSerializerClient::CurrentFrameIsFinished, &p aram, ForceFlush);
517 } 517 }
518 518
519 ASSERT(m_dataBuffer.isEmpty()); 519 ASSERT(m_dataBuffer.isEmpty());
520 m_client->didSerializeDataForFrame(KURL(), WebCString("", 0), WebPageSeriali zerClient::AllFramesAreFinished); 520 m_client->didSerializeDataForFrame(KURL(), WebCString("", 0), WebPageSeriali zerClient::AllFramesAreFinished);
521 return didSerialization; 521 return didSerialization;
522 } 522 }
523 523
524 } // namespace blink 524 } // namespace blink
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