| 1 | // SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL |
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| 2 | // SPDX-FileCopyrightText: 2024 Harald Sitter <sitter@kde.org> |
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| 3 | |
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| 4 | #pragma once |
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| 5 | |
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| 6 | #include <QObject> |
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| 7 | |
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| 8 | #include "attica_export.h" |
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| 9 | #include "platformdependent_v2.h" |
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| 10 | |
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| 11 | namespace Attica |
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| 12 | { |
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| 13 | |
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| 14 | /** |
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| 15 | * @brief Platform integration plugin v3 |
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| 16 | * |
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| 17 | * Version 3 introduces an async ready state where dependents need to mark themselves ready for requests before |
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| 18 | * Attica dispatches them. This in particular allows dependents to carry out async initializations such as loading |
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| 19 | * credentials. |
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| 20 | */ |
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| 21 | class ATTICA_EXPORT PlatformDependentV3 : public QObject, public PlatformDependentV2 |
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| 22 | { |
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| 23 | Q_OBJECT |
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| 24 | Q_PROPERTY(bool ready READ isReady NOTIFY readyChanged) |
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| 25 | public: |
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| 26 | using QObject::QObject; |
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| 27 | ~PlatformDependentV3() override; |
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| 28 | Q_DISABLE_COPY_MOVE(PlatformDependentV3) |
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| 29 | |
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| 30 | /** |
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| 31 | * Whether the dependent is ready for use (e.g. has loaded credentials). |
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| 32 | * No requests are dispatched to this dependent until the ready change has been reached! |
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| 33 | */ |
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| 34 | [[nodiscard]] virtual bool isReady() = 0; |
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| 35 | |
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| 36 | Q_SIGNALS: |
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| 37 | /** |
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| 38 | * Emit this when the ready state changes. Please note that reverting to not ready results in undefined behavior. |
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| 39 | */ |
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| 40 | void readyChanged(); |
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| 41 | }; |
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| 42 | |
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| 43 | } // namespace Attica |
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| 44 | |
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| 45 | Q_DECLARE_INTERFACE(Attica::PlatformDependentV3, "org.kde.Attica.InternalsV3/1.0" ) |
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| 46 | |
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