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254 lines
10 KiB
C++
254 lines
10 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is a small implementation of the nsAString and nsACString.
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*
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* The Initial Developer of the Original Code is
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* Peter Annema <jaggernaut@netscape.com>.
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*
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* Portions created by the Initial Developer are Copyright (C) 2002
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Darin Fisher <darin@meer.net>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef nsEmbedString_h___
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#define nsEmbedString_h___
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#include "nsStringAPI.h"
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class nsEmbedString : public nsStringContainer
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{
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public:
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typedef PRUnichar char_type;
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typedef nsEmbedString self_type;
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typedef nsAString abstract_string_type;
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typedef PRUint32 size_type;
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typedef PRUint32 index_type;
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nsEmbedString()
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{
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NS_StringContainerInit(*this);
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}
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nsEmbedString(const self_type& aString)
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{
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NS_StringContainerInit(*this);
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NS_StringCopy(*this, aString);
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}
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explicit
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nsEmbedString(const abstract_string_type& aReadable)
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{
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NS_StringContainerInit(*this);
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NS_StringCopy(*this, aReadable);
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}
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explicit
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nsEmbedString(const char_type* aData, size_type aLength = PR_UINT32_MAX)
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{
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NS_StringContainerInit(*this);
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NS_StringSetData(*this, aData, aLength);
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}
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~nsEmbedString()
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{
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NS_StringContainerFinish(*this);
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}
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const char_type* get() const
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{
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const char_type* data;
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NS_StringGetData(*this, &data);
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return data;
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}
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size_type Length() const
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{
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const char_type* data;
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return NS_StringGetData(*this, &data);
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}
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void Assign(const self_type& aString)
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{
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NS_StringCopy(*this, aString);
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}
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void Assign(const abstract_string_type& aReadable)
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{
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NS_StringCopy(*this, aReadable);
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}
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void Assign(const char_type* aData, size_type aLength = PR_UINT32_MAX)
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{
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NS_StringSetData(*this, aData, aLength);
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}
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void Assign(char_type aChar)
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{
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NS_StringSetData(*this, &aChar, 1);
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}
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self_type& operator=(const self_type& aString) { Assign(aString); return *this; }
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self_type& operator=(const abstract_string_type& aReadable) { Assign(aReadable); return *this; }
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self_type& operator=(const char_type* aPtr) { Assign(aPtr); return *this; }
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self_type& operator=(char_type aChar) { Assign(aChar); return *this; }
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void Replace( index_type cutStart, size_type cutLength, const char_type* data, size_type length = size_type(-1) )
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{
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NS_StringSetDataRange(*this, cutStart, cutLength, data, length);
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}
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void Replace( index_type cutStart, size_type cutLength, char_type c )
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{
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Replace(cutStart, cutLength, &c, 1);
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}
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void Replace( index_type cutStart, size_type cutLength, const abstract_string_type& readable )
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{
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const char_type* data;
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PRUint32 dataLen = NS_StringGetData(readable, &data);
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NS_StringSetDataRange(*this, cutStart, cutLength, data, dataLen);
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}
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void Append( char_type c ) { Replace(size_type(-1), 0, c); }
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void Append( const char_type* data, size_type length = size_type(-1) ) { Replace(size_type(-1), 0, data, length); }
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void Append( const abstract_string_type& readable ) { Replace(size_type(-1), 0, readable); }
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self_type& operator+=( char_type c ) { Append(c); return *this; }
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self_type& operator+=( const char_type* data ) { Append(data); return *this; }
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self_type& operator+=( const abstract_string_type& readable ) { Append(readable); return *this; }
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void Insert( char_type c, index_type pos ) { Replace(pos, 0, c); }
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void Insert( const char_type* data, index_type pos, size_type length = size_type(-1) ) { Replace(pos, 0, data, length); }
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void Insert( const abstract_string_type& readable, index_type pos ) { Replace(pos, 0, readable); }
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void Cut( index_type cutStart, size_type cutLength ) { Replace(cutStart, cutLength, nsnull, 0); }
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};
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class nsEmbedCString : public nsCStringContainer
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{
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public:
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typedef char char_type;
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typedef nsEmbedCString self_type;
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typedef nsACString abstract_string_type;
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typedef PRUint32 size_type;
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typedef PRUint32 index_type;
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nsEmbedCString()
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{
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NS_CStringContainerInit(*this);
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}
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nsEmbedCString(const self_type& aString)
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{
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NS_CStringContainerInit(*this);
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NS_CStringCopy(*this, aString);
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}
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explicit
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nsEmbedCString(const abstract_string_type& aReadable)
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{
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NS_CStringContainerInit(*this);
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NS_CStringCopy(*this, aReadable);
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}
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explicit
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nsEmbedCString(const char_type* aData, size_type aLength = PR_UINT32_MAX)
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{
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NS_CStringContainerInit(*this);
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NS_CStringSetData(*this, aData, aLength);
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}
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~nsEmbedCString()
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{
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NS_CStringContainerFinish(*this);
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}
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const char_type* get() const
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{
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const char_type* data;
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NS_CStringGetData(*this, &data);
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return data;
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}
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size_type Length() const
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{
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const char_type* data;
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return NS_CStringGetData(*this, &data);
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}
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void Assign(const self_type& aString)
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{
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NS_CStringCopy(*this, aString);
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}
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void Assign(const abstract_string_type& aReadable)
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{
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NS_CStringCopy(*this, aReadable);
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}
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void Assign(const char_type* aData, size_type aLength = PR_UINT32_MAX)
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{
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NS_CStringSetData(*this, aData, aLength);
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}
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void Assign(char_type aChar)
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{
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NS_CStringSetData(*this, &aChar, 1);
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}
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self_type& operator=(const self_type& aString) { Assign(aString); return *this; }
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self_type& operator=(const abstract_string_type& aReadable) { Assign(aReadable); return *this; }
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self_type& operator=(const char_type* aPtr) { Assign(aPtr); return *this; }
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self_type& operator=(char_type aChar) { Assign(aChar); return *this; }
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void Replace( index_type cutStart, size_type cutLength, const char_type* data, size_type length = size_type(-1) )
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{
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NS_CStringSetDataRange(*this, cutStart, cutLength, data, length);
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}
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void Replace( index_type cutStart, size_type cutLength, char_type c )
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{
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Replace(cutStart, cutLength, &c, 1);
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}
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void Replace( index_type cutStart, size_type cutLength, const abstract_string_type& readable )
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{
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const char_type* data;
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PRUint32 dataLen = NS_CStringGetData(readable, &data);
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NS_CStringSetDataRange(*this, cutStart, cutLength, data, dataLen);
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}
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void Append( char_type c ) { Replace(size_type(-1), 0, c); }
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void Append( const char_type* data, size_type length = size_type(-1) ) { Replace(size_type(-1), 0, data, length); }
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void Append( const abstract_string_type& readable ) { Replace(size_type(-1), 0, readable); }
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self_type& operator+=( char_type c ) { Append(c); return *this; }
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self_type& operator+=( const char_type* data ) { Append(data); return *this; }
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self_type& operator+=( const abstract_string_type& readable ) { Append(readable); return *this; }
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void Insert( char_type c, index_type pos ) { Replace(pos, 0, c); }
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void Insert( const char_type* data, index_type pos, size_type length = size_type(-1) ) { Replace(pos, 0, data, length); }
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void Insert( const abstract_string_type& readable, index_type pos ) { Replace(pos, 0, readable); }
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void Cut( index_type cutStart, size_type cutLength ) { Replace(cutStart, cutLength, nsnull, 0); }
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};
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#endif // !defined(nsEmbedString_h___)
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