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Side by Side Diff: Source/core/css/CSSStyleSheet.cpp

Issue 72363002: Rename es => exceptionState in other than bindings/ (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Retry Created 7 years, 1 month ago
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1 /* 1 /*
2 * (C) 1999-2003 Lars Knoll (knoll@kde.org) 2 * (C) 1999-2003 Lars Knoll (knoll@kde.org)
3 * Copyright (C) 2004, 2006, 2007, 2012 Apple Inc. All rights reserved. 3 * Copyright (C) 2004, 2006, 2007, 2012 Apple Inc. All rights reserved.
4 * 4 *
5 * This library is free software; you can redistribute it and/or 5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public 6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either 7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version. 8 * version 2 of the License, or (at your option) any later version.
9 * 9 *
10 * This library is distributed in the hope that it will be useful, 10 * This library is distributed in the hope that it will be useful,
(...skipping 274 matching lines...) Expand 10 before | Expand all | Expand 10 after
285 unsigned ruleCount = length(); 285 unsigned ruleCount = length();
286 for (unsigned i = 0; i < ruleCount; ++i) { 286 for (unsigned i = 0; i < ruleCount; ++i) {
287 CSSRule* rule = item(i); 287 CSSRule* rule = item(i);
288 if (rule->type() == CSSRule::CHARSET_RULE) 288 if (rule->type() == CSSRule::CHARSET_RULE)
289 continue; 289 continue;
290 nonCharsetRules->rules().append(rule); 290 nonCharsetRules->rules().append(rule);
291 } 291 }
292 return nonCharsetRules.release(); 292 return nonCharsetRules.release();
293 } 293 }
294 294
295 unsigned CSSStyleSheet::insertRule(const String& ruleString, unsigned index, Exc eptionState& es) 295 unsigned CSSStyleSheet::insertRule(const String& ruleString, unsigned index, Exc eptionState& exceptionState)
296 { 296 {
297 ASSERT(m_childRuleCSSOMWrappers.isEmpty() || m_childRuleCSSOMWrappers.size() == m_contents->ruleCount()); 297 ASSERT(m_childRuleCSSOMWrappers.isEmpty() || m_childRuleCSSOMWrappers.size() == m_contents->ruleCount());
298 298
299 if (index > length()) { 299 if (index > length()) {
300 es.throwUninformativeAndGenericDOMException(IndexSizeError); 300 exceptionState.throwUninformativeAndGenericDOMException(IndexSizeError);
301 return 0; 301 return 0;
302 } 302 }
303 CSSParser p(m_contents->parserContext(), UseCounter::getFrom(this)); 303 CSSParser p(m_contents->parserContext(), UseCounter::getFrom(this));
304 RefPtr<StyleRuleBase> rule = p.parseRule(m_contents.get(), ruleString); 304 RefPtr<StyleRuleBase> rule = p.parseRule(m_contents.get(), ruleString);
305 305
306 if (!rule) { 306 if (!rule) {
307 es.throwUninformativeAndGenericDOMException(SyntaxError); 307 exceptionState.throwUninformativeAndGenericDOMException(SyntaxError);
308 return 0; 308 return 0;
309 } 309 }
310 RuleMutationScope mutationScope(this); 310 RuleMutationScope mutationScope(this);
311 311
312 bool success = m_contents->wrapperInsertRule(rule, index); 312 bool success = m_contents->wrapperInsertRule(rule, index);
313 if (!success) { 313 if (!success) {
314 es.throwUninformativeAndGenericDOMException(HierarchyRequestError); 314 exceptionState.throwUninformativeAndGenericDOMException(HierarchyRequest Error);
315 return 0; 315 return 0;
316 } 316 }
317 if (!m_childRuleCSSOMWrappers.isEmpty()) 317 if (!m_childRuleCSSOMWrappers.isEmpty())
318 m_childRuleCSSOMWrappers.insert(index, RefPtr<CSSRule>()); 318 m_childRuleCSSOMWrappers.insert(index, RefPtr<CSSRule>());
319 319
320 return index; 320 return index;
321 } 321 }
322 322
323 void CSSStyleSheet::deleteRule(unsigned index, ExceptionState& es) 323 void CSSStyleSheet::deleteRule(unsigned index, ExceptionState& exceptionState)
324 { 324 {
325 ASSERT(m_childRuleCSSOMWrappers.isEmpty() || m_childRuleCSSOMWrappers.size() == m_contents->ruleCount()); 325 ASSERT(m_childRuleCSSOMWrappers.isEmpty() || m_childRuleCSSOMWrappers.size() == m_contents->ruleCount());
326 326
327 if (index >= length()) { 327 if (index >= length()) {
328 es.throwUninformativeAndGenericDOMException(IndexSizeError); 328 exceptionState.throwUninformativeAndGenericDOMException(IndexSizeError);
329 return; 329 return;
330 } 330 }
331 RuleMutationScope mutationScope(this); 331 RuleMutationScope mutationScope(this);
332 332
333 m_contents->wrapperDeleteRule(index); 333 m_contents->wrapperDeleteRule(index);
334 334
335 if (!m_childRuleCSSOMWrappers.isEmpty()) { 335 if (!m_childRuleCSSOMWrappers.isEmpty()) {
336 if (m_childRuleCSSOMWrappers[index]) 336 if (m_childRuleCSSOMWrappers[index])
337 m_childRuleCSSOMWrappers[index]->setParentStyleSheet(0); 337 m_childRuleCSSOMWrappers[index]->setParentStyleSheet(0);
338 m_childRuleCSSOMWrappers.remove(index); 338 m_childRuleCSSOMWrappers.remove(index);
339 } 339 }
340 } 340 }
341 341
342 int CSSStyleSheet::addRule(const String& selector, const String& style, int inde x, ExceptionState& es) 342 int CSSStyleSheet::addRule(const String& selector, const String& style, int inde x, ExceptionState& exceptionState)
343 { 343 {
344 StringBuilder text; 344 StringBuilder text;
345 text.append(selector); 345 text.append(selector);
346 text.appendLiteral(" { "); 346 text.appendLiteral(" { ");
347 text.append(style); 347 text.append(style);
348 if (!style.isEmpty()) 348 if (!style.isEmpty())
349 text.append(' '); 349 text.append(' ');
350 text.append('}'); 350 text.append('}');
351 insertRule(text.toString(), index, es); 351 insertRule(text.toString(), index, exceptionState);
352 352
353 // As per Microsoft documentation, always return -1. 353 // As per Microsoft documentation, always return -1.
354 return -1; 354 return -1;
355 } 355 }
356 356
357 int CSSStyleSheet::addRule(const String& selector, const String& style, Exceptio nState& es) 357 int CSSStyleSheet::addRule(const String& selector, const String& style, Exceptio nState& exceptionState)
358 { 358 {
359 return addRule(selector, style, length(), es); 359 return addRule(selector, style, length(), exceptionState);
360 } 360 }
361 361
362 362
363 PassRefPtr<CSSRuleList> CSSStyleSheet::cssRules() 363 PassRefPtr<CSSRuleList> CSSStyleSheet::cssRules()
364 { 364 {
365 if (!canAccessRules()) 365 if (!canAccessRules())
366 return 0; 366 return 0;
367 if (!m_ruleListCSSOMWrapper) 367 if (!m_ruleListCSSOMWrapper)
368 m_ruleListCSSOMWrapper = adoptPtr(new StyleSheetCSSRuleList(this)); 368 m_ruleListCSSOMWrapper = adoptPtr(new StyleSheetCSSRuleList(this));
369 return m_ruleListCSSOMWrapper.get(); 369 return m_ruleListCSSOMWrapper.get();
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406 root = root->parentStyleSheet(); 406 root = root->parentStyleSheet();
407 return root->ownerNode() ? &root->ownerNode()->document() : 0; 407 return root->ownerNode() ? &root->ownerNode()->document() : 0;
408 } 408 }
409 409
410 void CSSStyleSheet::clearChildRuleCSSOMWrappers() 410 void CSSStyleSheet::clearChildRuleCSSOMWrappers()
411 { 411 {
412 m_childRuleCSSOMWrappers.clear(); 412 m_childRuleCSSOMWrappers.clear();
413 } 413 }
414 414
415 } 415 }
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