#ifndef  WAITWIDGET_H

#define  WAITWIDGET_H
#include <QEvent>
#include <QProgressBar>
#pragma execution_character_set("utf-8")

/// <summary>
///  环形进度条
/// </summary>
class CircularProgressDelegate;
class CircularProgress : public QProgressBar
{
    Q_OBJECT

        Q_PROPERTY(qreal lineWidth WRITE setLineWidth READ lineWidth)
        Q_PROPERTY(qreal size WRITE setSize READ size)
        Q_PROPERTY(QColor color WRITE setColor READ color)

public:
    explicit CircularProgress(QWidget* parent = nullptr);
    ~CircularProgress();

    enum ProgressType {
        DeterminateProgress, // 普通进度条
        IndeterminateProgress // 等待进度条
    };

    void setProgressType(ProgressType type);
    CircularProgress::ProgressType progressType() const;

    void setUseThemeColors(bool value);
    bool useThemeColors() const;

    void setLineWidth(qreal width);
    qreal lineWidth() const;

    void setSize(int size);
    int size() const;

    void setColor(const QColor& color);
    QColor color() const;

    QSize sizeHint() const Q_DECL_OVERRIDE;

protected:
    void paintEvent(QPaintEvent* event) Q_DECL_OVERRIDE;

private:
    void init();

private:
    CircularProgressDelegate* m_delegate;
    ProgressType m_progressType;
    QColor m_color;
    qreal m_penWidth;
    int m_size;
    bool m_useThemeColors;
};

class CircularProgressDelegate : public QObject
{
    Q_OBJECT

        Q_PROPERTY(qreal dashOffset WRITE setDashOffset READ dashOffset)
        Q_PROPERTY(qreal dashLength WRITE setDashLength READ dashLength)
        Q_PROPERTY(int angle WRITE setAngle READ angle)

public:
    CircularProgressDelegate(CircularProgress* parent);
    ~CircularProgressDelegate();

    void setDashOffset(qreal offset);
    qreal dashOffset() const;

    void setDashLength(qreal length);
    qreal dashLength() const;

    void setAngle(int angle);
    int angle() const;

private:
    Q_DISABLE_COPY(CircularProgressDelegate)

        CircularProgress* const m_progress;
    qreal m_dashOffset;
    qreal m_dashLength;
    int m_angle;
};


/// <summary>
/// 掩膜等待页面
/// </summary>
class WaitProgressWidget : public QWidget
{
    Q_OBJECT

public:
    WaitProgressWidget(QWidget* parent);
    ~WaitProgressWidget();
    void setBgColor(QColor color);

    void start(int msec = 60000);
    void stop(bool isOk);

signals:
    void sig_finished(bool isOk);

private:
    void show();// 限制外部调用show hide
    void hide();

protected:
    bool eventFilter(QObject* obj, QEvent* ev);
    void showEvent(QShowEvent* ev);

private:
    CircularProgress* m_progress;
    QWidget* m_parentWidget;
    QTimer* m_timer;
};


#endif  //WAITWIDGET_H