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#ifndef _KVI_KVS_TIMERMANAGER_H_
#define _KVI_KVS_TIMERMANAGER_H_
//=============================================================================
//
// File : kvi_kvs_timermanager.h
// Created on Fri 19 Dec 2003 01:29:22 by Szymon Stefanek
//
// This file is part of the KVIrc IRC client distribution
// Copyright (C) 2003 Szymon Stefanek <pragma at kvirc dot net>
//
// This program is FREE software. You can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your opinion) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, write to the Free Software Foundation,
// Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
//=============================================================================
#include "kvi_settings.h"
#include "kvi_qstring.h"
#include <tqobject.h>
#include "kvi_pointerhashtable.h"
#include "kvi_pointerhashtable.h"
#include "kvi_pointerlist.h"
class KviKvsTimerManager;
class KviKvsScript;
class KviKvsHash;
class KviKvsVariantList;
class KviKvsExtendedRunTimeData;
class KviWindow;
// FIXME: This stuff could be moved to a module
// called timer
// timer.start(){}
// timer.stop
// timer.exists
// timer.timeout
// timer.suspend
// etc...
// Then we could remap timer.start to the old /timer call
// by hardcoding it...
class KVIRC_API KviKvsTimer
{
friend class KviKvsTimerManager;
public:
enum Lifetime { SingleShot, WindowLifetime, Persistent };
protected:
KviKvsTimer(const TQString &szName,Lifetime l,KviWindow * pWnd,int iDelay,int iId,KviKvsScript * pCallback,KviKvsVariantList * pParams);
public:
~KviKvsTimer();
protected:
Lifetime m_eLifetime; // the type of this timer
KviWindow * m_pWnd; // the window that this timer is (currently) bound to
TQString m_szName; // this timer name
KviKvsScript * m_pCallback; // callback to be executed at timer shots
int m_iDelay; // the timer delay in msecs
int m_iId; // the system id of this timer
KviKvsExtendedRunTimeData * m_pRunTimeData; // ext run time data for this timer object
KviKvsVariantList * m_pParameterList; // parameter list
public:
KviWindow * window(){ return m_pWnd; };
const TQString & name(){ return m_szName; };
const KviKvsScript * callback(){ return m_pCallback; };
Lifetime lifetime(){ return m_eLifetime; };
int delay(){ return m_iDelay; };
int id(){ return m_iId; };
//KviKvsHash * variables(){ return m_pVariables; };
KviKvsExtendedRunTimeData * runTimeData(){ return m_pRunTimeData; };
KviKvsVariantList * parameterList(){ return m_pParameterList; };
protected:
void setWindow(KviWindow * pWnd){ m_pWnd = pWnd; };
};
class KVIRC_API KviKvsTimerManager : public TQObject
{
Q_OBJECT
TQ_OBJECT
protected: // it only can be created and destroyed by KviKvsTimerManager::init()/done()
KviKvsTimerManager();
~KviKvsTimerManager();
private:
KviPointerHashTable<int,KviKvsTimer> * m_pTimerDictById; // stored by id
KviPointerHashTable<TQString,KviKvsTimer> * m_pTimerDictByName; // stored by name
static KviKvsTimerManager * m_pInstance; // the one and only timer manager instance
KviPointerList<KviKvsTimer> * m_pKilledTimerList; // list of timers for that killing has been scheduled
int m_iAssassinTimer; // assassin timer id
int m_iCurrentTimer; // the timer currently executed
public:
static KviKvsTimerManager * instance(){ return m_pInstance; };
static void init();
static void done();
// the pCallback and pParams are owned by the timer: they WILL be deleted
bool addTimer(const TQString &szName,KviKvsTimer::Lifetime l,KviWindow * pWnd,int iDelay,KviKvsScript * pCallback,KviKvsVariantList * pParams);
bool deleteTimer(const TQString &szName);
bool deleteTimer(int iId);
// the timer manager does not trigger timers concurrently
// this means that if this is called from a timer handler
// the current timer will be unique
bool deleteCurrentTimer();
void deleteAllTimers();
bool timerExists(const TQString &szName){ return m_pTimerDictByName->find(szName); };
KviPointerHashTable<TQString,KviKvsTimer> * timerDict()
{ return m_pTimerDictByName; };
protected:
void scheduleKill(KviKvsTimer * t);
virtual void timerEvent(TQTimerEvent *e);
};
#endif //!_KVI_KVS_TIMERMANAGER_H_
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