87 lines
2.0 KiB
C++
87 lines
2.0 KiB
C++
#pragma once
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#include <qcolor.h>
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#include <qeasingcurve.h>
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#include <qobject.h>
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#include <qqmlengine.h>
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#include <qqmlintegration.h>
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namespace ZShell::controls {
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class LinearIndicatorManager;
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class LinearIndicatorSegment : public QObject {
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Q_OBJECT
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QML_ELEMENT
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QML_UNCREATABLE("LinearIndicatorSegments can only be retrieved from a "
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"LinearIndicatorManager.")
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Q_PROPERTY(qreal startFraction READ startFraction NOTIFY updated FINAL)
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Q_PROPERTY(qreal endFraction READ endFraction NOTIFY updated FINAL)
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Q_PROPERTY(int gapSize READ gapSize NOTIFY updated FINAL)
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public:
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explicit LinearIndicatorSegment(int gap, QObject* parent = nullptr);
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qreal startFraction() const;
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qreal endFraction() const;
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int gapSize() const;
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signals:
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void updated();
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private:
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qreal m_startFraction;
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qreal m_endFraction;
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int m_gapSize;
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friend LinearIndicatorManager;
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};
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class LinearIndicatorManager : public QObject {
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Q_OBJECT
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QML_ELEMENT
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Q_PROPERTY(
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QList<ZShell::controls::LinearIndicatorSegment*> activeIndicators READ activeIndicators CONSTANT FINAL)
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Q_PROPERTY(qreal progress READ progress WRITE update NOTIFY updated FINAL)
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Q_PROPERTY(qreal completeEndProgress READ completeEndProgress WRITE updateCompleteEndProgress NOTIFY updated FINAL)
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Q_PROPERTY(int gap READ gap WRITE setGap NOTIFY updated FINAL)
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Q_PROPERTY(qreal duration READ duration CONSTANT FINAL)
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Q_PROPERTY(qreal completeEndDuration READ completeEndDuration CONSTANT FINAL)
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public:
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explicit LinearIndicatorManager(QObject* parent = nullptr);
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QList<LinearIndicatorSegment*> activeIndicators() const;
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qreal progress() const;
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qreal completeEndProgress() const;
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int gap() const;
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void setGap(int gap);
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int duration() const;
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int completeEndDuration() const;
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void update(qreal progress);
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void updateCompleteEndProgress(qreal progress);
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signals:
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void updated();
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private:
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static constexpr int SEGMENTS = 2;
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std::array<QEasingCurve, 4> m_interpolators;
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qreal m_progress;
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qreal m_completeEndProgress;
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int m_gap;
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std::array<LinearIndicatorSegment*, SEGMENTS> m_activeIndicators;
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};
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} // namespace ZShell::controls
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