/*
 * iconaction.h - the QAction subclass that uses Icons and supports animation
 * Copyright (C) 2003-2005  Michail Pishchagin
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 *
 */

#ifndef ICONACTION_H
#define ICONACTION_H

#include <QAction>
#include <QList>

class QToolButton;
class QPixmap;
class QIcon;
class PsiIcon;
class IconToolButton;
class QChildEvent;

class IconAction : public QAction
{
    Q_OBJECT
public:
    IconAction(QObject *parent, const QString &name = QString());
    IconAction(const QString &statusTip, const QString &icon, const QString &text, QKeySequence accel, QObject *parent, const QString &name = QString(), bool checkable = false);
    IconAction(const QString &statusTip, const QString &icon, const QString &text, QList<QKeySequence> accel, QObject *parent, const QString &name = QString(), bool checkable = false);
    IconAction(const QString &statusTip, const QString &text, QKeySequence accel, QObject *parent, const QString &name = QString(), bool checkable = false);
    IconAction(const QString &statusTip, const QString &text, QList<QKeySequence> accel, QObject *parent, const QString &name = QString(), bool checkable = false);
    IconAction(const QString &text, QObject *parent, const QString &icon);
    ~IconAction();

    virtual bool addTo(QWidget *);

    const PsiIcon *psiIcon() const;
    void setPsiIcon(const PsiIcon *);
    void setPsiIcon(const QString &);
    QString psiIconName() const;

    void setMenu( QMenu * );

    void setIcon( const QIcon & );
    void setVisible( bool );

    virtual IconAction *copy() const;
    virtual IconAction &operator=( const IconAction & );

    void setParent(QObject *newParent);

public slots:
    void setEnabled(bool);
    void setChecked(bool);
    void setText(const QString &);

protected:
    virtual void doSetMenu(QMenu* menu);
    virtual void addingToolButton(IconToolButton *) { }
    //virtual void addingMenuItem(QPopupMenu *, int id) { Q_UNUSED(id); }
    QList<IconToolButton *> buttonList();

    QString toolTipFromMenuText() const;

private slots:
    void objectDestroyed();
    void iconUpdated();
    void toolButtonToggled(bool);

public:
    class Private;
private:
    Private *d;
    friend class Private;
};

class IconActionGroup : public IconAction
{
    Q_OBJECT
public:
    IconActionGroup(QObject *parent, const char *name = nullptr, bool exclusive = false);
    ~IconActionGroup();

    void setExclusive( bool );
    bool isExclusive() const;

    void add( QAction * );
    void addSeparator();

    bool addTo( QWidget * );

    void setUsesDropDown( bool );
    bool usesDropDown() const;

    void childEvent(QChildEvent *);

    void addingToolButton(IconToolButton *);

    IconAction *copy() const;

    QMenu* popup();

public:
    class Private;
private:
    Private *d;
    friend class Private;
};

#endif
