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| 1 /* | |
| 2 * Copyright (C) 2009 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #include "config.h" | |
| 32 #include "public/platform/WebString.h" | |
| 33 | |
| 34 #include "public/platform/WebCString.h" | |
| 35 #include "wtf/text/AtomicString.h" | |
| 36 #include "wtf/text/CString.h" | |
| 37 #include "wtf/text/StringUTF8Adaptor.h" | |
| 38 #include "wtf/text/WTFString.h" | |
| 39 | |
| 40 namespace WebKit { | |
| 41 | |
| 42 void WebString::reset() | |
| 43 { | |
| 44 m_private.reset(); | |
| 45 } | |
| 46 | |
| 47 void WebString::assign(const WebString& other) | |
| 48 { | |
| 49 assign(other.m_private.get()); | |
| 50 } | |
| 51 | |
| 52 void WebString::assign(const WebUChar* data, size_t length) | |
| 53 { | |
| 54 assign(StringImpl::create8BitIfPossible(data, length).get()); | |
| 55 } | |
| 56 | |
| 57 size_t WebString::length() const | |
| 58 { | |
| 59 return m_private.isNull() ? 0 : m_private->length(); | |
| 60 } | |
| 61 | |
| 62 WebUChar WebString::at(unsigned i) const | |
| 63 { | |
| 64 ASSERT(!m_private.isNull()); | |
| 65 return (*m_private.get())[i]; | |
| 66 } | |
| 67 | |
| 68 bool WebString::is8Bit() const | |
| 69 { | |
| 70 return m_private->is8Bit(); | |
| 71 } | |
| 72 | |
| 73 const WebLChar* WebString::data8() const | |
| 74 { | |
| 75 return !m_private.isNull() && is8Bit() ? m_private->characters8() : 0; | |
| 76 } | |
| 77 | |
| 78 const WebUChar* WebString::data16() const | |
| 79 { | |
| 80 return !m_private.isNull() && !is8Bit() ? m_private->characters16() : 0; | |
| 81 } | |
| 82 | |
| 83 std::string WebString::utf8() const | |
| 84 { | |
| 85 StringUTF8Adaptor utf8(m_private.get()); | |
| 86 return std::string(utf8.data(), utf8.length()); | |
| 87 } | |
| 88 | |
| 89 WebString WebString::fromUTF8(const char* data, size_t length) | |
| 90 { | |
| 91 return String::fromUTF8(data, length); | |
| 92 } | |
| 93 | |
| 94 WebString WebString::fromUTF8(const char* data) | |
| 95 { | |
| 96 return String::fromUTF8(data); | |
| 97 } | |
| 98 | |
| 99 std::string WebString::latin1() const | |
| 100 { | |
| 101 String string(m_private.get()); | |
| 102 | |
| 103 if (string.isEmpty()) | |
| 104 return std::string(); | |
| 105 | |
| 106 if (string.is8Bit()) | |
| 107 return std::string(reinterpret_cast<const char*>(string.characters8()),
string.length()); | |
| 108 | |
| 109 WebCString latin1 = string.latin1(); | |
| 110 return std::string(latin1.data(), latin1.length()); | |
| 111 } | |
| 112 | |
| 113 WebString WebString::fromLatin1(const WebLChar* data, size_t length) | |
| 114 { | |
| 115 return String(data, length); | |
| 116 } | |
| 117 | |
| 118 bool WebString::equals(const WebString& s) const | |
| 119 { | |
| 120 return equal(m_private.get(), s.m_private.get()); | |
| 121 } | |
| 122 | |
| 123 WebString::WebString(const WTF::String& s) | |
| 124 { | |
| 125 m_private = s.impl(); | |
| 126 } | |
| 127 | |
| 128 WebString& WebString::operator=(const WTF::String& s) | |
| 129 { | |
| 130 assign(s.impl()); | |
| 131 return *this; | |
| 132 } | |
| 133 | |
| 134 WebString::operator WTF::String() const | |
| 135 { | |
| 136 return m_private.get(); | |
| 137 } | |
| 138 | |
| 139 WebString::WebString(const WTF::AtomicString& s) | |
| 140 { | |
| 141 assign(s.string()); | |
| 142 } | |
| 143 | |
| 144 WebString& WebString::operator=(const WTF::AtomicString& s) | |
| 145 { | |
| 146 assign(s.string()); | |
| 147 return *this; | |
| 148 } | |
| 149 | |
| 150 WebString::operator WTF::AtomicString() const | |
| 151 { | |
| 152 return WTF::AtomicString(m_private.get()); | |
| 153 } | |
| 154 | |
| 155 void WebString::assign(WTF::StringImpl* p) | |
| 156 { | |
| 157 m_private = p; | |
| 158 } | |
| 159 | |
| 160 } // namespace WebKit | |
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Chromium Code Reviews
Issue 25195003:
Prepare to move core/platform/text into blink_platform.dll (Closed)
Base URL: svn://svn.chromium.org/blink/trunk