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Diffstat (limited to 'WebKit/chromium/public/WebString.h')
| -rw-r--r-- | WebKit/chromium/public/WebString.h | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/WebKit/chromium/public/WebString.h b/WebKit/chromium/public/WebString.h deleted file mode 100644 index 4d5e502..0000000 --- a/WebKit/chromium/public/WebString.h +++ /dev/null @@ -1,177 +0,0 @@ -/* - * Copyright (C) 2009 Google Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef WebString_h -#define WebString_h - -#include "WebCommon.h" - -#if WEBKIT_IMPLEMENTATION -#include <wtf/Forward.h> -#else -#include <base/nullable_string16.h> -#include <base/string16.h> -#endif - -namespace WebKit { - -class WebCString; -class WebStringPrivate; - -// A UTF-16 string container. It is inexpensive to copy a WebString -// object. -// -// WARNING: It is not safe to pass a WebString across threads!!! -// -class WebString { -public: - ~WebString() { reset(); } - - WebString() : m_private(0) { } - - WebString(const WebUChar* data, size_t len) : m_private(0) - { - assign(data, len); - } - - WebString(const WebString& s) : m_private(0) { assign(s); } - - WebString& operator=(const WebString& s) - { - assign(s); - return *this; - } - - WEBKIT_API void reset(); - WEBKIT_API void assign(const WebString&); - WEBKIT_API void assign(const WebUChar* data, size_t len); - - WEBKIT_API bool equals(const WebString& s) const; - - WEBKIT_API size_t length() const; - WEBKIT_API const WebUChar* data() const; - - bool isEmpty() const { return !length(); } - bool isNull() const { return !m_private; } - - WEBKIT_API WebCString utf8() const; - - WEBKIT_API static WebString fromUTF8(const char* data, size_t length); - WEBKIT_API static WebString fromUTF8(const char* data); - - template <int N> WebString(const char (&data)[N]) - : m_private(0) - { - assign(fromUTF8(data, N - 1)); - } - - template <int N> WebString& operator=(const char (&data)[N]) - { - assign(fromUTF8(data, N - 1)); - return *this; - } - -#if WEBKIT_IMPLEMENTATION - WebString(const WTF::String&); - WebString& operator=(const WTF::String&); - operator WTF::String() const; - - WebString(const WTF::AtomicString&); - WebString& operator=(const WTF::AtomicString&); - operator WTF::AtomicString() const; -#else - - WebString(const string16& s) : m_private(0) - { - assign(s.data(), s.length()); - } - - WebString& operator=(const string16& s) - { - assign(s.data(), s.length()); - return *this; - } - - operator string16() const - { - size_t len = length(); - return len ? string16(data(), len) : string16(); - } - - WebString(const NullableString16& s) : m_private(0) - { - if (s.is_null()) - reset(); - else - assign(s.string().data(), s.string().length()); - } - - WebString& operator=(const NullableString16& s) - { - if (s.is_null()) - reset(); - else - assign(s.string().data(), s.string().length()); - return *this; - } - - operator NullableString16() const - { - if (!m_private) - return NullableString16(string16(), true); - size_t len = length(); - return NullableString16(len ? string16(data(), len) : string16(), false); - } - - template <class UTF8String> - static WebString fromUTF8(const UTF8String& s) - { - return fromUTF8(s.data(), s.length()); - } -#endif - -private: - void assign(WebStringPrivate*); - WebStringPrivate* m_private; -}; - -inline bool operator==(const WebString& a, const WebString& b) -{ - return a.equals(b); -} - -inline bool operator!=(const WebString& a, const WebString& b) -{ - return !(a == b); -} - -} // namespace WebKit - -#endif |