SkyGui.hpp

/*
 * Stellarium
 * Copyright (C) 2009 Fabien Chereau
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA  02110-1335, USA.
 */

#ifndef _SKYGUI_HPP_
#define _SKYGUI_HPP_

#include "StelStyle.hpp"
#include "StelObject.hpp"

#include <QDebug>
#include <QGraphicsWidget>
#include <QGraphicsPixmapItem>

class QGraphicsSceneMouseEvent;
class QGraphicsTextItem;
class QTimeLine;
class StelButton;
class BottomStelBar;
class StelProgressController;

class InfoPanel : public QGraphicsTextItem
{
    public:
        InfoPanel(QGraphicsItem* parent);
        ~InfoPanel();
        void setInfoTextFilters(const StelObject::InfoStringGroup& aflags) {infoTextFilters=aflags;}
        const StelObject::InfoStringGroup& getInfoTextFilters(void) const {return infoTextFilters;}
        void setTextFromObjects(const QList<StelObjectP>&);
        const QString getSelectedText(void);

    private:
        StelObject::InfoStringGroup infoTextFilters;
        QGraphicsPixmapItem *infoPixmap; // Used when text rendering is buggy. Used when CLI option -t given.
};

class SkyGui: public QGraphicsWidget
{
    Q_OBJECT

public:
    friend class StelGui;
    
    SkyGui(QGraphicsItem * parent=NULL);
    void addProgressBar(StelProgressController*);
    
    void init(class StelGui* stelGui);
    
    virtual void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget* = 0) Q_DECL_OVERRIDE;

    int getSkyGuiWidth() const;
    int getSkyGuiHeight() const;
    
protected:
    virtual void resizeEvent(QGraphicsSceneResizeEvent* event) Q_DECL_OVERRIDE;
    virtual void hoverMoveEvent(QGraphicsSceneHoverEvent* event) Q_DECL_OVERRIDE;
    virtual QVariant itemChange(GraphicsItemChange change, const QVariant & value) Q_DECL_OVERRIDE;

private slots:
    void setStelStyle(const QString& style);
    
    void updateBarsPos();

private:
    class StelBarsPath* buttonBarPath;
    QTimeLine* animLeftBarTimeLine;
    QTimeLine* animBottomBarTimeLine;
    int lastButtonbarWidth;
    class LeftStelBar* winBar;
    BottomStelBar* buttonBar;
    class InfoPanel* infoPanel;
    class StelProgressBarMgr* progressBarMgr;

    // The 2 auto hide buttons in the lower left corner
    StelButton* btHorizAutoHide;
    StelButton* btVertAutoHide;

    class CornerButtons* autoHidebts;

    bool autoHideHorizontalButtonBar;
    bool autoHideVerticalButtonBar;
    
    StelGui* stelGui;
};

#endif // _SKYGUI_HPP_