F:/KPlato/koffice/libs/kofficecore/threadAction/KoAction.h

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/*
 * Copyright (C) 2006 Thomas Zander <zander@kde.org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * 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 TW_ACTION_H
#define TW_ACTION_H

#include <ThreadWeaver.h>

#include <koffice_export.h>

class KoExecutePolicy;
class DirectPolicy;
class KoJobsListPolicy;

class KOFFICECORE_EXPORT KoAction : public QObject {
    Q_OBJECT
public:
    KoAction(QObject *parent = 0);
    virtual ~KoAction();

    void setWeaver(ThreadWeaver::WeaverInterface *weaver) { m_weaver = weaver; }

    ThreadWeaver::WeaverInterface *weaver() const { return m_weaver; }

    void setExecutePolicy(KoExecutePolicy *policy) { m_policy = policy; }

    void setEnabled(bool enabled) { m_enabled = enabled; }

    bool isEnabled() const { return m_enabled; }

    int jobCount();

signals:
    void triggered(const QVariant &params);

    void updateUi(const QVariant &params);

public slots:
    void execute();

    void execute(QVariant *params);

private:
    friend class ActionJob;
    void doAction(QVariant *params); // called from ActionJob
    void doActionUi(QVariant *params); // called from ActionJob

    KoExecutePolicy *m_policy;
    ThreadWeaver::WeaverInterface *m_weaver;
    bool m_enabled;
    KoJobsListPolicy *m_jobsQueue;
};

#endif

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