| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All r
ights reserved. | 2 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All r
ights reserved. |
| 3 * Copyright (C) 2005 Alexey Proskuryakov. | 3 * Copyright (C) 2005 Alexey Proskuryakov. |
| 4 * | 4 * |
| 5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
| 6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
| 7 * are met: | 7 * are met: |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
| 11 * notice, this list of conditions and the following disclaimer in the | 11 * notice, this list of conditions and the following disclaimer in the |
| 12 * documentation and/or other materials provided with the distribution. | 12 * documentation and/or other materials provided with the distribution. |
| 13 * | 13 * |
| 14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | 14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 25 */ | 25 */ |
| 26 | 26 |
| 27 #include "config.h" | 27 #include "sky/engine/config.h" |
| 28 #include "core/editing/TextIterator.h" | 28 #include "sky/engine/core/editing/TextIterator.h" |
| 29 | 29 |
| 30 #include "bindings/core/v8/ExceptionStatePlaceholder.h" | |
| 31 #include "core/dom/Document.h" | |
| 32 #include "core/dom/NodeTraversal.h" | |
| 33 #include "core/dom/shadow/ShadowRoot.h" | |
| 34 #include "core/editing/VisiblePosition.h" | |
| 35 #include "core/editing/VisibleUnits.h" | |
| 36 #include "core/editing/htmlediting.h" | |
| 37 #include "core/frame/FrameView.h" | |
| 38 #include "core/html/HTMLElement.h" | |
| 39 #include "core/rendering/InlineTextBox.h" | |
| 40 #include "core/rendering/RenderBlock.h" | |
| 41 #include "core/rendering/RenderImage.h" | |
| 42 #include "platform/fonts/Character.h" | |
| 43 #include "platform/fonts/Font.h" | |
| 44 #include "platform/text/TextBoundaries.h" | |
| 45 #include "platform/text/TextBreakIteratorInternalICU.h" | |
| 46 #include "platform/text/UnicodeUtilities.h" | |
| 47 #include "wtf/text/CString.h" | |
| 48 #include "wtf/text/StringBuilder.h" | |
| 49 #include "wtf/unicode/CharacterNames.h" | |
| 50 #include <unicode/usearch.h> | 30 #include <unicode/usearch.h> |
| 51 #include <unicode/utf16.h> | 31 #include <unicode/utf16.h> |
| 32 #include "sky/engine/bindings/core/v8/ExceptionStatePlaceholder.h" |
| 33 #include "sky/engine/core/dom/Document.h" |
| 34 #include "sky/engine/core/dom/NodeTraversal.h" |
| 35 #include "sky/engine/core/dom/shadow/ShadowRoot.h" |
| 36 #include "sky/engine/core/editing/VisiblePosition.h" |
| 37 #include "sky/engine/core/editing/VisibleUnits.h" |
| 38 #include "sky/engine/core/editing/htmlediting.h" |
| 39 #include "sky/engine/core/frame/FrameView.h" |
| 40 #include "sky/engine/core/html/HTMLElement.h" |
| 41 #include "sky/engine/core/rendering/InlineTextBox.h" |
| 42 #include "sky/engine/core/rendering/RenderBlock.h" |
| 43 #include "sky/engine/core/rendering/RenderImage.h" |
| 44 #include "sky/engine/platform/fonts/Character.h" |
| 45 #include "sky/engine/platform/fonts/Font.h" |
| 46 #include "sky/engine/platform/text/TextBoundaries.h" |
| 47 #include "sky/engine/platform/text/TextBreakIteratorInternalICU.h" |
| 48 #include "sky/engine/platform/text/UnicodeUtilities.h" |
| 49 #include "sky/engine/wtf/text/CString.h" |
| 50 #include "sky/engine/wtf/text/StringBuilder.h" |
| 51 #include "sky/engine/wtf/unicode/CharacterNames.h" |
| 52 | 52 |
| 53 using namespace WTF::Unicode; | 53 using namespace WTF::Unicode; |
| 54 | 54 |
| 55 namespace blink { | 55 namespace blink { |
| 56 | 56 |
| 57 // Buffer that knows how to compare with a search target. | 57 // Buffer that knows how to compare with a search target. |
| 58 // Keeps enough of the previous text to be able to search in the future, but no
more. | 58 // Keeps enough of the previous text to be able to search in the future, but no
more. |
| 59 // Non-breaking spaces are always equal to normal spaces. | 59 // Non-breaking spaces are always equal to normal spaces. |
| 60 // Case folding is also done if the CaseInsensitive option is specified. | 60 // Case folding is also done if the CaseInsensitive option is specified. |
| 61 // Matches are further filtered if the AtWordStarts option is specified, althoug
h some | 61 // Matches are further filtered if the AtWordStarts option is specified, althoug
h some |
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| 1893 resultEnd = collapseTo; | 1893 resultEnd = collapseTo; |
| 1894 return; | 1894 return; |
| 1895 } | 1895 } |
| 1896 } | 1896 } |
| 1897 | 1897 |
| 1898 CharacterIterator computeRangeIterator(inputStart, inputEnd, iteratorFlagsFo
rFindPlainText); | 1898 CharacterIterator computeRangeIterator(inputStart, inputEnd, iteratorFlagsFo
rFindPlainText); |
| 1899 calculateCharacterSubrange(computeRangeIterator, matchStart, matchLength, re
sultStart, resultEnd); | 1899 calculateCharacterSubrange(computeRangeIterator, matchStart, matchLength, re
sultStart, resultEnd); |
| 1900 } | 1900 } |
| 1901 | 1901 |
| 1902 } | 1902 } |
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