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Side by Side Diff: Source/core/dom/Text.cpp

Issue 16005007: Mobile Gmail should use 220 kB less memory (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 7 years, 6 months ago
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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 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. 4 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
5 * 5 *
6 * This library is free software; you can redistribute it and/or 6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public 7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either 8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version. 9 * version 2 of the License, or (at your option) any later version.
10 * 10 *
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307 bool Text::childTypeAllowed(NodeType) const 307 bool Text::childTypeAllowed(NodeType) const
308 { 308 {
309 return false; 309 return false;
310 } 310 }
311 311
312 PassRefPtr<Text> Text::cloneWithData(const String& data) 312 PassRefPtr<Text> Text::cloneWithData(const String& data)
313 { 313 {
314 return create(document(), data); 314 return create(document(), data);
315 } 315 }
316 316
317 PassRefPtr<Text> Text::createWithLengthLimit(Document* document, const String& d ata, unsigned start, unsigned maxChars) 317 PassRefPtr<Text> Text::createWithLengthLimit(Document* document, const String& d ata, unsigned start, unsigned lengthLimit)
318 { 318 {
319 unsigned dataLength = data.length(); 319 unsigned dataLength = data.length();
320 320
321 if (!start && dataLength <= maxChars) 321 if (!start && dataLength <= lengthLimit)
322 return create(document, data); 322 return create(document, data);
323 323
324 RefPtr<Text> result = Text::create(document, String()); 324 RefPtr<Text> result = Text::create(document, String());
325 result->parserAppendData(data, start, maxChars); 325 result->parserAppendData(data, start, lengthLimit);
326 326
327 return result; 327 return result;
328 } 328 }
329 329
330 #ifndef NDEBUG 330 #ifndef NDEBUG
331 void Text::formatForDebugger(char *buffer, unsigned length) const 331 void Text::formatForDebugger(char *buffer, unsigned length) const
332 { 332 {
333 StringBuilder result; 333 StringBuilder result;
334 String s; 334 String s;
335 335
336 result.append(nodeName()); 336 result.append(nodeName());
337 337
338 s = data(); 338 s = data();
339 if (s.length() > 0) { 339 if (s.length() > 0) {
340 if (result.length()) 340 if (result.length())
341 result.appendLiteral("; "); 341 result.appendLiteral("; ");
342 result.appendLiteral("value="); 342 result.appendLiteral("value=");
343 result.append(s); 343 result.append(s);
344 } 344 }
345 345
346 strncpy(buffer, result.toString().utf8().data(), length - 1); 346 strncpy(buffer, result.toString().utf8().data(), length - 1);
347 } 347 }
348 #endif 348 #endif
349 349
350 } // namespace WebCore 350 } // namespace WebCore
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