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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef _SENDFUNC_HXX_
#define _SENDFUNC_HXX_
#include <sal/config.h>
#include "docfunc.hxx"
class ScCollaboration;
class ScBaseCell;
namespace {
rtl::OUString cellToString( ScBaseCell *pCell )
{
(void)pCell; // FIXME: implement me
return rtl::OUString();
}
ScBaseCell *stringToCell( const rtl::OUString &rString )
{
(void)rString; // FIXME: implement me
return NULL;
}
// Ye noddy mangling - needs improvement ...
// method name ';' then arguments ; separated
class ScChangeOpWriter
{
rtl::OUStringBuffer aMessage;
void appendSeparator()
{
aMessage.append( sal_Unicode( ';' ) );
}
public:
ScChangeOpWriter( const char *pName )
{
aMessage.appendAscii( pName );
appendSeparator();
}
void appendString( const rtl::OUString &rStr )
{
if ( rStr.indexOf( sal_Unicode( '"' ) ) >= 0 ||
rStr.indexOf( sal_Unicode( ';' ) ) >= 0 )
{
rtl::OUString aQuoted( rStr );
ScGlobal::AddQuotes( aQuoted, sal_Unicode( '"' ) );
aMessage.append( aQuoted );
}
else
aMessage.append( rStr );
appendSeparator();
}
void appendAddress( const ScAddress &rPos )
{
rtl::OUString aStr;
rPos.Format( aStr, SCA_VALID );
aMessage.append( aStr );
appendSeparator();
}
void appendInt( sal_Int32 i )
{
aMessage.append( i );
appendSeparator();
}
void appendBool( sal_Bool b )
{
aMessage.appendAscii( b ? "true" : "false" );
appendSeparator();
}
void appendCell( ScBaseCell *pCell )
{
appendString( cellToString( pCell ) );
}
void appendDouble( double fVal )
{
aMessage.append(fVal);
appendSeparator();
}
rtl::OString toString()
{
return rtl::OUStringToOString( aMessage.toString(), RTL_TEXTENCODING_UTF8 );
}
};
struct ProtocolError {
const char *message;
};
class ScChangeOpReader {
std::vector< rtl::OUString > maArgs;
public:
ScChangeOpReader( const rtl::OUString &rString)
{
// will need to handle escaping etc.
// Surely someone else wrote this before ! [!?]
enum {
IN_TEXT, CHECK_QUOTE, FIND_LAST_QUOTE, SKIP_SEMI
} eState = CHECK_QUOTE;
sal_Int32 nStart = 0;
for (sal_Int32 n = 0; n < rString.getLength(); n++)
{
if (rString[n] == '\\')
{
n++; // skip next char
continue;
}
switch (eState) {
case CHECK_QUOTE:
if (rString[n] == '"')
{
nStart = n + 1;
eState = FIND_LAST_QUOTE;
break;
}
// else drop through
case IN_TEXT:
if (rString[n] == ';')
{
maArgs.push_back( rString.copy( nStart, n - nStart ) );
nStart = n + 1;
eState = CHECK_QUOTE;
}
break;
case FIND_LAST_QUOTE:
if (rString[n] == '"')
{
maArgs.push_back( rString.copy( nStart, n - nStart ) );
eState = SKIP_SEMI;
break;
}
break;
case SKIP_SEMI:
if (rString[n] == ';')
{
nStart = n + 1;
eState = CHECK_QUOTE;
}
break;
}
}
if ( nStart < rString.getLength())
maArgs.push_back( rString.copy( nStart, rString.getLength() - nStart ) );
}
~ScChangeOpReader() {}
rtl::OUString getMethod()
{
return maArgs[0];
}
size_t getArgCount() { return maArgs.size(); }
rtl::OUString getString( sal_Int32 n )
{
if (n > 0 && (size_t)n < getArgCount() )
{
rtl::OUString aUStr( maArgs[ n ] );
ScGlobal::EraseQuotes( aUStr );
return aUStr;
} else
return rtl::OUString();
}
ScAddress getAddress( sal_Int32 n )
{
ScAddress aAddr;
rtl::OUString aToken( getString( n ) );
aAddr.Parse( aToken );
return aAddr;
}
sal_Int32 getInt( sal_Int32 n )
{
return getString( n ).toInt32();
}
bool getBool( sal_Int32 n )
{
return getString( n ).equalsIgnoreAsciiCase( "true" );
}
ScBaseCell *getCell( sal_Int32 n )
{
return stringToCell( getString( n ) );
}
double getDouble( sal_Int32 n )
{
return getString(n).toDouble();
}
};
} // anonymous namespace
class ScDocFuncSend : public ScDocFunc
{
ScDocFuncDirect* mpDirect;
ScCollaboration* mpCollaboration;
friend class ScCollaboration;
void RecvMessage( const rtl::OString &rString );
void SendMessage( ScChangeOpWriter &rOp );
public:
// FIXME: really ScDocFunc should be an abstract base, so
// we don't need the rDocSh hack/pointer
ScDocFuncSend( ScDocShell& rDocSh, ScDocFuncDirect* pDirect, ScCollaboration* pCollaboration );
virtual ~ScDocFuncSend();
virtual void EnterListAction( sal_uInt16 nNameResId );
virtual void EndListAction();
virtual sal_Bool SetNormalString( bool& o_rbNumFmtSet, const ScAddress& rPos, const String& rText, sal_Bool bApi );
virtual bool SetValueCell( const ScAddress& rPos, double fVal, bool bInteraction );
virtual sal_Bool PutCell( const ScAddress& rPos, ScBaseCell* pNewCell, sal_Bool bApi );
virtual sal_Bool PutData( const ScAddress& rPos, ScEditEngineDefaulter& rEngine,
sal_Bool bInterpret, sal_Bool bApi );
virtual sal_Bool SetCellText( const ScAddress& rPos, const String& rText,
sal_Bool bInterpret, sal_Bool bEnglish, sal_Bool bApi,
const String& rFormulaNmsp,
const formula::FormulaGrammar::Grammar eGrammar );
virtual bool ShowNote( const ScAddress& rPos, bool bShow = true );
virtual bool SetNoteText( const ScAddress& rPos, const String& rNoteText, sal_Bool bApi );
virtual sal_Bool RenameTable( SCTAB nTab, const String& rName, sal_Bool bRecord, sal_Bool bApi );
virtual sal_Bool ApplyAttributes( const ScMarkData& rMark, const ScPatternAttr& rPattern,
sal_Bool bRecord, sal_Bool bApi );
virtual sal_Bool ApplyStyle( const ScMarkData& rMark, const String& rStyleName,
sal_Bool bRecord, sal_Bool bApi );
virtual sal_Bool MergeCells( const ScCellMergeOption& rOption, sal_Bool bContents,
sal_Bool bRecord, sal_Bool bApi );
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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