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-rw-r--r--libkdegames/kgame/kgamepropertylist.h258
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diff --git a/libkdegames/kgame/kgamepropertylist.h b/libkdegames/kgame/kgamepropertylist.h
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--- a/libkdegames/kgame/kgamepropertylist.h
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-/*
- This file is part of the KDE games library
- Copyright (C) 2001 Martin Heni (martin@heni-online.de)
- Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License version 2 as published by the Free Software Foundation.
-
- This library 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public License
- along with this library; see the file COPYING.LIB. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
-*/
-
-#ifndef __KGAMEPROPERTYLIST_H_
-#define __KGAMEPROPERTYLIST_H_
-
-#include <tqvaluelist.h>
-
-#include <kdebug.h>
-
-#include "kgamemessage.h"
-#include "kgameproperty.h"
-#include "kgamepropertyhandler.h"
-
-// AB: also see README.LIB!
-
-template<class type>
-class KGamePropertyList : public TQValueList<type>, public KGamePropertyBase
-{
-public:
- /**
- * Typedefs
- */
- typedef TQValueListIterator<type> Iterator;
- typedef TQValueListConstIterator<type> ConstIterator;
-
- KGamePropertyList() :TQValueList<type>(), KGamePropertyBase()
- {
- }
-
- KGamePropertyList( const KGamePropertyList<type> &a ) : TQValueList<type>(a)
- {
- }
-
- uint findIterator(Iterator me)
- {
- Iterator it;
- uint cnt=0;
- for( it = this->begin(); it != this->end(); ++it )
- {
- if (me==it)
- {
- return cnt;
- }
- cnt++;
- }
- return this->count();
- }
-
- Iterator insert( Iterator it, const type& d )
- {
- it=TQValueList<type>::insert(it,d);
-
- TQByteArray b;
- TQDataStream s(b, IO_WriteOnly);
- KGameMessage::createPropertyCommand(s,KGamePropertyBase::IdCommand,id(),CmdInsert);
- int i=findIterator(it);
- s << i;
- s << d;
- if (policy() == PolicyClean || policy() == PolicyDirty)
- {
- if (mOwner)
- {
- mOwner->sendProperty(s);
- }
- }
- if (policy() == PolicyDirty || policy() == PolicyLocal)
- {
- extractProperty(b);
- }
- return it;
- }
-
- void prepend( const type& d) { insert(this->begin(),d); }
-
- void append( const type& d )
- {
- TQByteArray b;
- TQDataStream s(b, IO_WriteOnly);
- KGameMessage::createPropertyCommand(s,KGamePropertyBase::IdCommand,id(),CmdAppend);
- s << d;
- if (policy() == PolicyClean || policy() == PolicyDirty)
- {
- if (mOwner)
- {
- mOwner->sendProperty(s);
- }
- }
- if (policy() == PolicyDirty || policy() == PolicyLocal)
- {
- extractProperty(b);
- }
- }
-
- Iterator erase( Iterator it )
- {
- TQByteArray b;
- TQDataStream s(b, IO_WriteOnly);
- KGameMessage::createPropertyCommand(s,KGamePropertyBase::IdCommand,id(),CmdRemove);
- int i=findIterator(it);
- s << i;
- if (policy() == PolicyClean || policy() == PolicyDirty)
- {
- if (mOwner)
- {
- mOwner->sendProperty(s);
- }
- }
- if (policy() == PolicyDirty || policy() == PolicyLocal)
- {
- extractProperty(b);
- }
- //TODO: return value - is it correct for PolicyLocal|PolicyDirty?
-// return TQValueList<type>::remove(it);
- return it;
- }
-
- Iterator remove( Iterator it )
- {
- return erase(it);
- }
-
- void remove( const type& d )
- {
- Iterator it=find(d);
- remove(it);
- }
-
- void clear()
- {
- TQByteArray b;
- TQDataStream s(b, IO_WriteOnly);
- KGameMessage::createPropertyCommand(s,KGamePropertyBase::IdCommand,id(),CmdClear);
- if (policy() == PolicyClean || policy() == PolicyDirty)
- {
- if (mOwner)
- {
- mOwner->sendProperty(s);
- }
- }
- if (policy() == PolicyDirty || policy() == PolicyLocal)
- {
- extractProperty(b);
- }
- }
-
- void load(TQDataStream& s)
- {
- kdDebug(11001) << "KGamePropertyList load " << id() << endl;
- TQValueList<type>::clear();
- uint size;
- type data;
- s >> size;
-
- for (unsigned int i=0;i<size;i++)
- {
- s >> data;
- TQValueList<type>::append(data);
- }
- if (isEmittingSignal()) emitSignal();
- }
-
- void save(TQDataStream &s)
- {
- kdDebug(11001) << "KGamePropertyList save "<<id() << endl;
- type data;
- uint size=this->count();
- s << size;
- Iterator it;
- for( it = this->begin(); it != this->end(); ++it )
- {
- data=*it;
- s << data;
- }
- }
-
- void command(TQDataStream &s,int cmd,bool)
- {
- KGamePropertyBase::command(s, cmd);
- kdDebug(11001) << "---> LIST id="<<id()<<" got command ("<<cmd<<") !!!" <<endl;
- Iterator it;
- switch(cmd)
- {
- case CmdInsert:
- {
- uint i;
- type data;
- s >> i >> data;
- it=this->at(i);
- TQValueList<type>::insert(it,data);
-// kdDebug(11001) << "CmdInsert:id="<<id()<<" i="<<i<<" data="<<data <<endl;
- if (isEmittingSignal()) emitSignal();
- break;
- }
- case CmdAppend:
- {
- type data;
- s >> data;
- TQValueList<type>::append(data);
-// kdDebug(11001) << "CmdAppend:id=" << id() << " data=" << data << endl;
- if (isEmittingSignal()) emitSignal();
- break;
- }
- case CmdRemove:
- {
- uint i;
- s >> i;
- it=this->at(i);
- TQValueList<type>::remove(it);
- kdDebug(11001) << "CmdRemove:id="<<id()<<" i="<<i <<endl;
- if (isEmittingSignal()) emitSignal();
- break;
- }
- case CmdClear:
- {
- TQValueList<type>::clear();
- kdDebug(11001) << "CmdClear:id="<<id()<<endl;
- if (isEmittingSignal()) emitSignal();
- break;
- }
- default:
- kdDebug(11001) << "Error in KPropertyList::command: Unknown command " << cmd << endl;
- }
- }
-
-protected:
- void extractProperty(const TQByteArray& b)
- // this is called for Policy[Dirty|Local] after putting the stuff into the
- // stream
- {
- TQDataStream s(b, IO_ReadOnly);
- int cmd;
- int propId;
- KGameMessage::extractPropertyHeader(s, propId);
- KGameMessage::extractPropertyCommand(s, propId, cmd);
- command(s, cmd, true);
- }
-
-};
-
-#endif
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