| 1 | // Copyright (C) 2022 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QQUICKCOLORDIALOGIMPL_P_P_H |
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| 5 | #define QQUICKCOLORDIALOGIMPL_P_P_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists purely as an |
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| 12 | // implementation detail. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include "qquickcolordialogimpl_p.h" |
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| 19 | #include "qquickabstractcolorpicker_p.h" |
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| 20 | #include "qquickcolorinputs_p.h" |
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| 21 | |
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| 22 | #include <QtQuickTemplates2/private/qquickdialog_p_p.h> |
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| 23 | #include <QtQuickTemplates2/private/qquickdialogbuttonbox_p.h> |
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| 24 | #include <QtQuickTemplates2/private/qquickabstractbutton_p.h> |
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| 25 | #include <QtQuickTemplates2/private/qquickslider_p.h> |
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| 26 | |
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| 27 | #include <QtCore/qpointer.h> |
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| 28 | |
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| 29 | QT_BEGIN_NAMESPACE |
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| 30 | |
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| 31 | class QQuickEyeDropperEventFilter : public QObject |
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| 32 | { |
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| 33 | public: |
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| 34 | enum class LeaveReason { Default, Cancel }; |
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| 35 | explicit QQuickEyeDropperEventFilter(std::function<void(QPoint, LeaveReason)> callOnLeave, |
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| 36 | std::function<void(QPoint)> callOnUpdate) |
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| 37 | : m_leave(callOnLeave), m_update(callOnUpdate) |
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| 38 | { |
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| 39 | } |
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| 40 | |
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| 41 | protected: |
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| 42 | bool eventFilter(QObject *obj, QEvent *event) override; |
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| 43 | |
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| 44 | private: |
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| 45 | std::function<void(QPoint, LeaveReason)> m_leave; |
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| 46 | std::function<void(QPoint)> m_update; |
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| 47 | QPoint m_lastPosition; |
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| 48 | }; |
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| 49 | |
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| 50 | class QQuickColorDialogImplPrivate : public QQuickDialogPrivate |
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| 51 | { |
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| 52 | public: |
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| 53 | Q_DECLARE_PUBLIC(QQuickColorDialogImpl); |
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| 54 | |
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| 55 | public: |
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| 56 | explicit QQuickColorDialogImplPrivate(); |
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| 57 | ~QQuickColorDialogImplPrivate(); |
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| 58 | |
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| 59 | static QQuickColorDialogImplPrivate *get(QQuickColorDialogImpl *dialog) |
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| 60 | { |
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| 61 | return dialog->d_func(); |
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| 62 | } |
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| 63 | |
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| 64 | QQuickColorDialogImplAttached *attachedOrWarn(); |
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| 65 | |
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| 66 | void handleClick(QQuickAbstractButton *button) override; |
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| 67 | |
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| 68 | void eyeDropperEnter(); |
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| 69 | void eyeDropperLeave(const QPoint &pos, QQuickEyeDropperEventFilter::LeaveReason actionOnLeave); |
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| 70 | void eyeDropperPointerMoved(const QPoint &pos); |
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| 71 | |
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| 72 | void alphaSliderMoved(); |
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| 73 | |
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| 74 | QSharedPointer<QColorDialogOptions> options; |
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| 75 | HSVA m_hsva; |
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| 76 | std::unique_ptr<QQuickEyeDropperEventFilter> eyeDropperEventFilter; |
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| 77 | QPointer<QQuickWindow> m_eyeDropperWindow; |
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| 78 | QColor m_eyeDropperPreviousColor; |
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| 79 | bool m_eyeDropperMode = false; |
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| 80 | bool m_showAlpha = false; |
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| 81 | bool m_hsl = false; |
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| 82 | }; |
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| 83 | |
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| 84 | class QQuickColorDialogImplAttachedPrivate : public QObjectPrivate |
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| 85 | { |
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| 86 | public: |
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| 87 | QPointer<QQuickDialogButtonBox> buttonBox; |
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| 88 | QPointer<QQuickAbstractButton> eyeDropperButton; |
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| 89 | QPointer<QQuickColorInputs> colorInputs; |
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| 90 | QPointer<QQuickAbstractColorPicker> colorPicker; |
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| 91 | QPointer<QQuickSlider> alphaSlider; |
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| 92 | |
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| 93 | Q_DECLARE_PUBLIC(QQuickColorDialogImplAttached) |
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| 94 | }; |
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| 95 | |
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| 96 | QT_END_NAMESPACE |
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| 97 | |
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| 98 | #endif // QQUICKCOLORDIALOGIMPL_P_P_H |
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| 99 | |
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