#ifndef COLORPANEL_H
#define COLORPANEL_H

#include <QPushButton>
#include <QWidget>
#include <QColor>
#include <QPaintEvent>
#include <QApplication>

#include "sliderlabel.h"
#include "editlabel.h"
//#include "utils/baseutils.h"

class ColorButton : public QPushButton {
    Q_OBJECT
public:
    ColorButton(const QColor &color, QWidget* parent = 0);
    ~ColorButton();

    void setDisableColor(bool disable);

signals:
    void colorButtonClicked(QColor color);

protected:
    void paintEvent(QPaintEvent *);

private:
    QColor m_color;
    bool m_disable;
};

class ColorPanel : public QWidget {
    Q_OBJECT
public:
    ColorPanel(QWidget* parent = 0);
    ~ColorPanel();

    void updateColorButtonStatus();
    void updateColorBtnByWidget(const QString &group, const QString &key);
    void updateConfigByWidget(const QString &group, const QString &key,
                              QColor color);
    //void updateColorAlpha(DrawStatus status, MiddleWidgetStatus widgetStatus);

    void setColor(QColor color);
    void setDrawStatus(DrawStatus status);
    void setConfigColor(QColor color);
    void setMiddleWidgetStatus(MiddleWidgetStatus status);

    QColor getColor();

signals:
    void colorChanged(QColor color);
    void updateHeight();
    void resetColorButtons();

private:
    SliderLabel* m_sliderLabel;
    QLineEdit* m_colLineEdit;
    QPushButton* m_colorfulBtn;

    QList<QColor> m_colList;
    QList<ColorButton*> m_cButtonList;
    DrawStatus m_drawstatus;
    MiddleWidgetStatus m_widgetStatus;
    bool m_expand;

    QColor m_color;
};

#endif // COLORPANEL_H