/* This file is part of the KDE project
 * Copyright (C) 2006-2007 Jan Hambrecht <jaham@gmx.net>
 *
 * 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 KARBONLAYERDOCKER_H
#define KARBONLAYERDOCKER_H

#include <QDockWidget>
#include <QTimer>
#include <KoDockFactoryBase.h>
#include <KoDocumentSectionView.h>
#include <KoCanvasObserverBase.h>

class KoShape;
class KoShapeLayer;
class KoShapeGroup;
class KarbonLayerModel;
class KarbonLayerSortingModel;
class KarbonDocument;
class QModelIndex;

class KarbonLayerDockerFactory : public KoDockFactoryBase
{
public:
    KarbonLayerDockerFactory();

    virtual QString id() const;
    virtual QDockWidget* createDockWidget();
    DockPosition defaultDockPosition() const {
        return DockRight;
    }
};

class KarbonLayerDocker : public QDockWidget, public KoCanvasObserverBase
{
    Q_OBJECT

public:
    KarbonLayerDocker();
    virtual ~KarbonLayerDocker();
    QString observerName() { return "KarbonLayerDocker"; }

public Q_SLOTS:
    void updateView();
    virtual void setCanvas(KoCanvasBase* canvas);
    virtual void unsetCanvas();
private Q_SLOTS:
    void slotButtonClicked(int buttonId);
    void addLayer();
    void deleteItem();
    void raiseItem();
    void lowerItem();
    void itemClicked(const QModelIndex &index);
    void minimalView();
    void detailedView();
    void thumbnailView();
private:
    void extractSelectedLayersAndShapes(QList<KoShapeLayer*> &layers, QList<KoShape*> &shapes, bool addChilds = false);
    void addChildsRecursive(KoShapeGroup * parent, QList<KoShape*> &shapes);

    KoShape * shapeFromIndex(const QModelIndex &index);

    void setViewMode(KoDocumentSectionView::DisplayMode mode);
    void selectLayers(QList<KoShapeLayer*> layers);

    KarbonDocument * m_doc;
    KarbonLayerModel * m_model;
    KarbonLayerSortingModel * m_sortModel;
    KoDocumentSectionView * m_layerView;
    QTimer m_updateTimer;
    QHash<KoDocumentSectionView::DisplayMode, QAction*> m_viewModeActions;
};

#endif // KARBONLAYERDOCKER_H

// kate: replace-tabs on; space-indent on; indent-width 4; mixedindent off; indent-mode cstyle;
