2660418d58
Meta index will now always return valid objects. They just might never load if they don't exist on the server.
75 lines
1.6 KiB
C++
75 lines
1.6 KiB
C++
/* Copyright 2015-2017 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <QJsonObject>
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#include <QObject>
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#include "QObjectPtr.h"
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#include "multimc_logic_export.h"
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class Task;
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namespace Meta
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{
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class MULTIMC_LOGIC_EXPORT BaseEntity
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{
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public: /* types */
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using Ptr = std::shared_ptr<BaseEntity>;
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enum class LoadStatus
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{
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NotLoaded,
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Local,
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Remote
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};
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enum class UpdateStatus
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{
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NotDone,
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InProgress,
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Failed,
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Succeeded
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};
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public:
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virtual ~BaseEntity();
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virtual void merge(const std::shared_ptr<BaseEntity> &other) = 0;
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virtual void parse(const QJsonObject &obj) = 0;
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virtual QString localFilename() const = 0;
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virtual QUrl url() const;
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bool isLoaded() const
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{
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return m_loadStatus > LoadStatus::NotLoaded;
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}
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bool shouldStartRemoteUpdate() const
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{
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return m_updateStatus == UpdateStatus::NotDone;
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}
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void load();
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shared_qobject_ptr<Task> getCurrentTask();
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protected: /* methods */
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bool loadLocalFile();
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private:
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LoadStatus m_loadStatus = LoadStatus::NotLoaded;
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UpdateStatus m_updateStatus = UpdateStatus::NotDone;
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shared_qobject_ptr<Task> m_updateTask;
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};
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}
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