/*****************************************************************

Copyright (c) 1996-2000 the kicker authors. See file AUTHORS.

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

******************************************************************/

#ifndef __kicker_h__
#define __kicker_h__

#include <qcolor.h>

#include <kuniqueapplication.h>
#include <kicontheme.h>

class KCMultiDialog;
class KDirWatch;
class KGlobalAccel;
class KWinModule;
class PanelKMenu;
class PanelPopupButton;

class Kicker : public KUniqueApplication
{
    Q_OBJECT
    K_DCOP

public:
    Kicker();
    ~Kicker();

k_dcop:
    void configure();
    void restart();
    void addExtension( const QString &desktopFile );
    void popupKMenu( const QPoint &globalPos );
    void clearQuickStartMenu();
    bool highlightMenuItem( const QString &menuId );
    void showKMenu();
    void toggleShowDesktop();
    bool desktopShowing();
    void showConfig(const QString& config, int page = 0);
    void showTaskBarConfig();
    void configureMenubar();

public:
    static Kicker* the();
    KDirWatch* fileWatcher();
    KWinModule* kwinModule();

    // settings accessors
    bool isImmutable() const;
    bool canAddContainers() const { return m_canAddContainers; }

    static QStringList configModules(bool controlCenter);

    /**
     * Global position where to insert a new item
     */
    QPoint insertionPoint();

    /**
     * Set the global position where to insert a new item
     * This is not meant to be used by more than one code path
     * at a time! A point is set, then later accessed, then cleared
     * as an atomic action:
     *
     * KickerLib::setInsertionPoint(p);
     * ...
     * QPoint where = KickerLib::insertionPoint();
     * ...
     * KickerLib::setInsertionPoint(QPoint());
     *
     * this is not pretty, but it's pragmatic and does everything
     * that is needed
     */
    void setInsertionPoint(const QPoint &p);


public slots:
    void slotToggleShowDesktop();

signals:
    void configurationChanged();

private slots:
    void configDialogFinished();
    void slotSettingsChanged( int );
    void slotRestart();
    void slotDesktopResized();
    void paletteChanged();
    void setCrashHandler();

private:
    static void crashHandler(int signal);

    KGlobalAccel*  keys;
    KWinModule*    m_kwinModule;
    KCMultiDialog* m_configDialog;
    bool           m_canAddContainers;
    QPoint         m_insertionPoint;
};

#endif
