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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svl.hxx"
#include <ctype.h>
#include <stdio.h>
#include <com/sun/star/beans/PropertyValues.hpp>
#include <svl/ownlist.hxx>
using namespace com::sun::star;
//=========================================================================
//============== SvCommandList ============================================
//=========================================================================
static String parseString(const String & rCmd, sal_uInt16 * pIndex)
{
String result;
if(rCmd.GetChar( *pIndex ) == '\"') {
(*pIndex) ++;
sal_uInt16 begin = *pIndex;
while(*pIndex < rCmd.Len() && rCmd.GetChar((*pIndex) ++) != '\"') ;
result = String(rCmd.Copy(begin, *pIndex - begin - 1));
}
return result;
}
static String parseWord(const String & rCmd, sal_uInt16 * pIndex)
{
sal_uInt16 begin = *pIndex;
while(*pIndex < rCmd.Len() && !isspace(rCmd.GetChar(*pIndex)) && rCmd.GetChar(*pIndex) != '=')
(*pIndex) ++;
return String(rCmd.Copy(begin, *pIndex - begin));
}
static void eatSpace(const String & rCmd, sal_uInt16 * pIndex)
{
while(*pIndex < rCmd.Len() && isspace(rCmd.GetChar(*pIndex)))
(*pIndex) ++;
}
//=========================================================================
sal_Bool SvCommandList::AppendCommands
(
const String & rCmd, /* Dieser Text wird in Kommandos umgesetzt */
sal_uInt16 * pEaten /* Anzahl der Zeichen, die gelesen wurden */
)
/* [Beschreibung]
Es wird eine Text geparsed und die einzelnen Kommandos werden an
die Liste angeh"angt.
[R"uckgabewert]
sal_Bool sal_True, der Text wurde korrekt geparsed.
sal_False, der Text wurde nicht korrekt geparsed.
*/
{
sal_uInt16 index = 0;
while(index < rCmd.Len())
{
eatSpace(rCmd, &index);
String name = (rCmd.GetChar(index) == '\"') ? parseString(rCmd, &index) : parseWord(rCmd, &index);
eatSpace(rCmd, &index);
String value;
if(index < rCmd.Len() && rCmd.GetChar(index) == '=')
{
index ++;
eatSpace(rCmd, &index);
value = (rCmd.GetChar(index) == '\"') ? parseString(rCmd, &index) : parseWord(rCmd, &index);
}
aCommandList.push_back( SvCommand(name, value));
}
*pEaten = index;
return sal_True;
}
//=========================================================================
String SvCommandList::GetCommands() const
/* [Beschreibung]
Die Kommandos in der Liste werden als Text hintereinander, durch ein
Leerzeichen getrennt geschrieben. Der Text muss nicht genauso
aussehen wie der in <SvCommandList::AppendCommands()> "ubergebene.
[R"uckgabewert]
String Die Kommandos werden zur"uckgegeben.
*/
{
String aRet;
for( sal_uLong i = 0; i < aCommandList.size(); i++ )
{
if( i != 0 )
aRet += ' ';
SvCommand aCmd = aCommandList[ i ];
aRet += aCmd.GetCommand();
if( aCmd.GetArgument().Len() )
{
aRet.AppendAscii( RTL_CONSTASCII_STRINGPARAM( "=\"" ) );
aRet += aCmd.GetArgument();
aRet.AppendAscii( RTL_CONSTASCII_STRINGPARAM( "\"" ) );
}
}
return aRet;
}
//=========================================================================
SvCommand & SvCommandList::Append
(
const String & rCommand, /* das Kommando */
const String & rArg /* dasArgument des Kommandos */
)
/* [Beschreibung]
Es wird eine Objekt vom Typ SvCommand erzeugt und an die Liste
angeh"angt.
[R"uckgabewert]
SvCommand & Das erteugte Objekt wird zur"uckgegeben.
*/
{
aCommandList.push_back( SvCommand( rCommand, rArg ) );
return aCommandList.back();
}
sal_Bool SvCommandList::FillFromSequence( const com::sun::star::uno::Sequence < com::sun::star::beans::PropertyValue >& aCommandSequence )
{
const sal_Int32 nCount = aCommandSequence.getLength();
String aCommand, aArg;
::rtl::OUString aApiArg;
for( sal_Int32 nIndex=0; nIndex<nCount; nIndex++ )
{
aCommand = aCommandSequence[nIndex].Name;
if( !( aCommandSequence[nIndex].Value >>= aApiArg ) )
return sal_False;
aArg = aApiArg;
Append( aCommand, aArg );
}
return sal_True;
}
void SvCommandList::FillSequence( com::sun::star::uno::Sequence < com::sun::star::beans::PropertyValue >& aCommandSequence )
{
const sal_Int32 nCount = aCommandList.size();
aCommandSequence.realloc( nCount );
for( sal_Int32 nIndex = 0; nIndex < nCount; nIndex++ )
{
aCommandSequence[nIndex].Name = aCommandList[ nIndex ].GetCommand();
aCommandSequence[nIndex].Handle = -1;
aCommandSequence[nIndex].Value = uno::makeAny( ::rtl::OUString( aCommandList[ nIndex ].GetArgument() ) );
aCommandSequence[nIndex].State = beans::PropertyState_DIRECT_VALUE;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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