| 1 | /* |
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| 2 | SPDX-FileCopyrightText: 2020 Kevin Ottens <kevin.ottens@enioka.com> |
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| 3 | SPDX-FileCopyrightText: 2020 Cyril Rossi <cyril.rossi@enioka.com> |
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| 4 | |
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| 5 | SPDX-License-Identifier: LGPL-2.0-or-later |
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| 6 | */ |
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| 7 | |
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| 8 | #ifndef SETTINGSTATEPROXY_H |
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| 9 | #define SETTINGSTATEPROXY_H |
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| 10 | |
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| 11 | #include <QObject> |
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| 12 | #include <QPointer> |
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| 13 | #include <QQmlEngine> |
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| 14 | |
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| 15 | #include <KCoreConfigSkeleton> |
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| 16 | |
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| 17 | /** |
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| 18 | * This element allows to represent in a declarative way the |
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| 19 | * state of a particular setting in a config object. |
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| 20 | * |
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| 21 | * @since 5.73 |
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| 22 | */ |
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| 23 | class SettingStateProxy : public QObject |
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| 24 | { |
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| 25 | Q_OBJECT |
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| 26 | QML_ELEMENT |
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| 27 | |
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| 28 | /** |
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| 29 | * The config object which will be monitored for setting state changes |
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| 30 | */ |
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| 31 | Q_PROPERTY(KCoreConfigSkeleton *configObject READ configObject WRITE setConfigObject NOTIFY configObjectChanged) |
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| 32 | |
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| 33 | /** |
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| 34 | * The name of the setting in the config object |
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| 35 | */ |
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| 36 | Q_PROPERTY(QString settingName READ settingName WRITE setSettingName NOTIFY settingNameChanged) |
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| 37 | |
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| 38 | /** |
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| 39 | * Indicates if the setting is marked as immutable |
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| 40 | */ |
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| 41 | Q_PROPERTY(bool immutable READ isImmutable NOTIFY immutableChanged) |
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| 42 | |
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| 43 | /** |
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| 44 | * Indicates if the setting differs from its default value |
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| 45 | */ |
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| 46 | Q_PROPERTY(bool defaulted READ isDefaulted NOTIFY defaultedChanged) |
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| 47 | |
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| 48 | public: |
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| 49 | using QObject::QObject; |
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| 50 | |
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| 51 | KCoreConfigSkeleton *configObject() const; |
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| 52 | void setConfigObject(KCoreConfigSkeleton *configObject); |
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| 53 | |
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| 54 | QString settingName() const; |
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| 55 | void setSettingName(const QString &settingName); |
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| 56 | |
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| 57 | bool isImmutable() const; |
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| 58 | bool isDefaulted() const; |
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| 59 | |
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| 60 | Q_SIGNALS: |
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| 61 | void configObjectChanged(); |
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| 62 | void settingNameChanged(); |
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| 63 | |
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| 64 | void immutableChanged(); |
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| 65 | void defaultedChanged(); |
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| 66 | |
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| 67 | private Q_SLOTS: |
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| 68 | void updateState(); |
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| 69 | |
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| 70 | private: |
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| 71 | void connectSetting(); |
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| 72 | |
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| 73 | QPointer<KCoreConfigSkeleton> m_configObject; |
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| 74 | QString m_settingName; |
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| 75 | bool m_immutable = false; |
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| 76 | bool m_defaulted = true; |
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| 77 | }; |
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| 78 | |
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| 79 | #endif |
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| 80 | |
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