kmjobmanager.h

/*
 *  This file is part of the KDE libraries
 *  Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
 *
 *  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 KMJOBMANAGER_H
#define KMJOBMANAGER_H
 
#if !defined( _TDEPRINT_COMPILE ) && defined( __GNUC__ )
#warning internal header, do not use except if you are a TDEPrint developer
#endif
 
#include <tqobject.h>
#include <tqptrlist.h>
#include <tqdict.h>
#include <tqvaluelist.h>
 
#include <tdelibs_export.h>
 
class KMJob;
class KMThreadJob;
class TDEActionCollection;
class TDEAction;
 
class TDEPRINT_EXPORT KMJobManager : public TQObject
{
    TQ_OBJECT
 
public:
    enum JobType { ActiveJobs = 0, CompletedJobs = 1 };
    struct JobFilter
    {
        JobFilter() { m_type[0] = m_type[1] = 0; m_isspecial = false; }
        int m_type[2];
        bool m_isspecial;
    };
 
    KMJobManager(TQObject *parent = 0, const char *name = 0);
    virtual ~KMJobManager();
 
    static KMJobManager* self();
 
    void addPrinter(const TQString& pr, JobType type = ActiveJobs, bool isSpecial = false);
    void removePrinter(const TQString& pr, JobType type = ActiveJobs);
    void clearFilter();
    TQDict<JobFilter>* filter();
    int limit();
    void setLimit(int val);
 
    //KMJob* findJob(int ID);
    KMJob* findJob(const TQString& uri);
    //bool sendCommand(int ID, int action, const TQString& arg = TQString::null);
    bool sendCommand(const TQString& uri, int action, const TQString& arg = TQString::null);
    bool sendCommand(const TQPtrList<KMJob>& jobs, int action, const TQString& arg = TQString::null);
    const TQPtrList<KMJob>& jobList(bool reload = true);
    void addJob(KMJob*);
    KMThreadJob* threadJob();
 
    virtual int actions();
    virtual TQValueList<TDEAction*> createPluginActions(TDEActionCollection*);
    virtual void validatePluginActions(TDEActionCollection*, const TQPtrList<KMJob>&);
    virtual bool doPluginAction(int, const TQPtrList<KMJob>&);
 
protected:
    void discardAllJobs();
    void removeDiscardedJobs();
 
protected:
    virtual bool listJobs(const TQString& prname, JobType type, int limit = 0);
    virtual bool sendCommandSystemJob(const TQPtrList<KMJob>& jobs, int action, const TQString& arg = TQString::null);
    bool sendCommandThreadJob(const TQPtrList<KMJob>& jobs, int action, const TQString& arg = TQString::null);
 
protected:
    TQPtrList<KMJob>    m_jobs;
    TQDict<JobFilter>   m_filter;
    KMThreadJob *m_threadjob;
};
 
inline TQDict<KMJobManager::JobFilter>* KMJobManager::filter()
{ return &m_filter; }
 
inline void KMJobManager::clearFilter()
{ m_filter.clear(); }
 
inline KMThreadJob* KMJobManager::threadJob()
{ return m_threadjob; }
 
#endif