1 files changed, 146 insertions, 0 deletions
diff --git a/api/logic/minecraft/ComponentList.h b/api/logic/minecraft/ComponentList.h
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+++ b/api/logic/minecraft/ComponentList.h
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+/* Copyright 2013-2018 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <QAbstractListModel>
+
+#include <QString>
+#include <QList>
+#include <memory>
+
+#include "Library.h"
+#include "LaunchProfile.h"
+#include "Component.h"
+#include "ProfileUtils.h"
+#include "BaseVersion.h"
+#include "MojangDownloadInfo.h"
+#include "multimc_logic_export.h"
+#include "net/Mode.h"
+
+class MinecraftInstance;
+struct ComponentListData;
+class ComponentUpdateTask;
+
+class MULTIMC_LOGIC_EXPORT ComponentList : public QAbstractListModel
+{
+	Q_OBJECT
+	friend ComponentUpdateTask;
+public:
+	enum Columns
+	{
+		NameColumn = 0,
+		VersionColumn,
+		NUM_COLUMNS
+	};
+
+	explicit ComponentList(MinecraftInstance * instance);
+	virtual ~ComponentList();
+
+	virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
+	virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
+	virtual QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
+	virtual int rowCount(const QModelIndex &parent = QModelIndex()) const override;
+	virtual int columnCount(const QModelIndex &parent) const override;
+	virtual Qt::ItemFlags flags(const QModelIndex &index) const override;
+
+	/// call this to explicitly mark the component list as loaded - this is used to build a new component list from scratch.
+	void buildingFromScratch();
+
+	/// install more jar mods
+	void installJarMods(QStringList selectedFiles);
+
+	/// install a jar/zip as a replacement for the main jar
+	void installCustomJar(QString selectedFile);
+
+	enum MoveDirection { MoveUp, MoveDown };
+	/// move component file # up or down the list
+	void move(const int index, const MoveDirection direction);
+
+	/// remove component file # - including files/records
+	bool remove(const int index);
+
+	/// remove component file by id - including files/records
+	bool remove(const QString id);
+
+	bool customize(int index);
+
+	bool revertToBase(int index);
+
+	/// reload the list, reload all components, resolve dependencies
+	void reload(Net::Mode netmode);
+
+	// reload all components, resolve dependencies
+	void resolve(Net::Mode netmode);
+
+	/// get current running task...
+	shared_qobject_ptr<Task> getCurrentTask();
+
+	std::shared_ptr<LaunchProfile> getProfile() const;
+
+	// NOTE: used ONLY by MinecraftInstance to provide legacy version mappings from instance config
+	void setOldConfigVersion(const QString &uid, const QString &version);
+
+	QString getComponentVersion(const QString &uid) const;
+
+	bool setComponentVersion(const QString &uid, const QString &version, bool important = false);
+
+	bool installEmpty(const QString &uid, const QString &name);
+
+	QString patchFilePathForUid(const QString &uid) const;
+
+	/// if there is a save scheduled, do it now.
+	void saveNow();
+
+public:
+	/// get the profile component by id
+	Component * getComponent(const QString &id);
+
+	/// get the profile component by index
+	Component * getComponent(int index);
+
+private:
+	void scheduleSave();
+	bool saveIsScheduled() const;
+
+	/// apply the component patches. Catches all the errors and returns true/false for success/failure
+	void invalidateLaunchProfile();
+
+	/// Add the component to the internal list of patches
+	void appendComponent(ComponentPtr component);
+	/// insert component so that its index is ideally the specified one (returns real index)
+	void insertComponent(size_t index, ComponentPtr component);
+
+	QString componentsFilePath() const;
+	QString patchesPattern() const;
+
+private slots:
+	void save_internal();
+	void updateSucceeded();
+	void updateFailed(const QString & error);
+	void componentDataChanged();
+
+private:
+	bool load();
+	bool installJarMods_internal(QStringList filepaths);
+    bool installCustomJar_internal(QString filepath);
+	bool removeComponent_internal(ComponentPtr patch);
+
+	bool migratePreComponentConfig();
+
+private: /* data */
+
+	std::unique_ptr<ComponentListData> d;
+};