qquickcolordialogimpl_p_p.h

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// Copyright (C) 2022 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

// Qt-Security score:significant reason:default

#ifndef QQUICKCOLORDIALOGIMPL_P_P_H

#define QQUICKCOLORDIALOGIMPL_P_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include "qquickcolordialogimpl_p.h"

#include "qquickabstractcolorpicker_p.h"

#include "qquickcolorinputs_p.h"

#include <QtQuickTemplates2/private/qquickdialog_p_p.h>

#include <QtQuickTemplates2/private/qquickdialogbuttonbox_p.h>

#include <QtQuickTemplates2/private/qquickabstractbutton_p.h>

#include <QtQuickTemplates2/private/qquickslider_p.h>

#include <QtCore/qpointer.h>

QT_BEGIN_NAMESPACE

class QQuickEyeDropperEventFilter : public QObject

public:

    enum class LeaveReason { Default, Cancel };

    explicit QQuickEyeDropperEventFilter(std::function<void(QPoint, LeaveReason)> callOnLeave,

                                         std::function<void(QPoint)> callOnUpdate)

        : m_leave(callOnLeave), m_update(callOnUpdate)

protected:

    bool eventFilter(QObject *obj, QEvent *event) override;

private:

    std::function<void(QPoint, LeaveReason)> m_leave;

    std::function<void(QPoint)> m_update;

    QPoint m_lastPosition;

};

class QQuickColorDialogImplPrivate : public QQuickDialogPrivate

public:

    Q_DECLARE_PUBLIC(QQuickColorDialogImpl);

public:

    explicit QQuickColorDialogImplPrivate();

    ~QQuickColorDialogImplPrivate();

    static QQuickColorDialogImplPrivate *get(QQuickColorDialogImpl *dialog)

        return dialog->d_func();

    QQuickColorDialogImplAttached *attachedOrWarn();

    void handleClick(QQuickAbstractButton *button) override;

    void eyeDropperEnter();

    void eyeDropperLeave(const QPoint &pos, QQuickEyeDropperEventFilter::LeaveReason actionOnLeave);

    void eyeDropperPointerMoved(const QPoint &pos);

    void alphaSliderMoved();

    QSharedPointer<QColorDialogOptions> options;

    HSVA m_hsva;

    std::unique_ptr<QQuickEyeDropperEventFilter> eyeDropperEventFilter;

    QPointer<QQuickWindow> m_eyeDropperWindow;

    QColor m_eyeDropperPreviousColor;

    bool m_eyeDropperMode = false;

    bool m_showAlpha = false;

    bool m_hsl = false;

};

class QQuickColorDialogImplAttachedPrivate : public QObjectPrivate

public:

    QPointer<QQuickDialogButtonBox> buttonBox;

    QPointer<QQuickAbstractButton> eyeDropperButton;

    QPointer<QQuickColorInputs> colorInputs;

    QPointer<QQuickAbstractColorPicker> colorPicker;

    QPointer<QQuickSlider> alphaSlider;

    Q_DECLARE_PUBLIC(QQuickColorDialogImplAttached)

};

QT_END_NAMESPACE

#endif // QQUICKCOLORDIALOGIMPL_P_P_H