From b6d455a02bd338e9dc0faa09d4d8177ecd8d569a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Mr=C3=A1zek?= <peterix@gmail.com>
Date: Sun, 10 Apr 2016 15:53:05 +0200
Subject: NOISSUE reorganize and document libraries

---
 api/logic/minecraft/ModList.h | 160 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 160 insertions(+)
 create mode 100644 api/logic/minecraft/ModList.h

(limited to 'api/logic/minecraft/ModList.h')

diff --git a/api/logic/minecraft/ModList.h b/api/logic/minecraft/ModList.h
new file mode 100644
index 00000000..05ada8ee
--- /dev/null
+++ b/api/logic/minecraft/ModList.h
@@ -0,0 +1,160 @@
+/* Copyright 2013-2015 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 <QList>
+#include <QString>
+#include <QDir>
+#include <QAbstractListModel>
+
+#include "minecraft/Mod.h"
+
+#include "multimc_logic_export.h"
+
+class LegacyInstance;
+class BaseInstance;
+class QFileSystemWatcher;
+
+/**
+ * A legacy mod list.
+ * Backed by a folder.
+ */
+class MULTIMC_LOGIC_EXPORT ModList : public QAbstractListModel
+{
+	Q_OBJECT
+public:
+	enum Columns
+	{
+		ActiveColumn = 0,
+		NameColumn,
+		VersionColumn
+	};
+	ModList(const QString &dir, const QString &list_file = QString());
+
+	virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
+	virtual bool setData(const QModelIndex &index, const QVariant &value,
+						 int role = Qt::EditRole);
+
+	virtual int rowCount(const QModelIndex &parent = QModelIndex()) const
+	{
+		return size();
+	}
+	;
+	virtual QVariant headerData(int section, Qt::Orientation orientation,
+								int role = Qt::DisplayRole) const;
+	virtual int columnCount(const QModelIndex &parent) const;
+
+	size_t size() const
+	{
+		return mods.size();
+	}
+	;
+	bool empty() const
+	{
+		return size() == 0;
+	}
+	Mod &operator[](size_t index)
+	{
+		return mods[index];
+	}
+
+	/// Reloads the mod list and returns true if the list changed.
+	virtual bool update();
+
+	/**
+	 * Adds the given mod to the list at the given index - if the list supports custom ordering
+	 */
+	virtual bool installMod(const QString & filename, int index = 0);
+
+	/// Deletes the mod at the given index.
+	virtual bool deleteMod(int index);
+
+	/// Deletes all the selected mods
+	virtual bool deleteMods(int first, int last);
+
+	/**
+	 * move the mod at index to the position N
+	 * 0 is the beginning of the list, length() is the end of the list.
+	 */
+	virtual bool moveModTo(int from, int to);
+
+	/**
+	 * move the mod at index one position upwards
+	 */
+	virtual bool moveModUp(int from);
+	virtual bool moveModsUp(int first, int last);
+
+	/**
+	 * move the mod at index one position downwards
+	 */
+	virtual bool moveModDown(int from);
+	virtual bool moveModsDown(int first, int last);
+
+	/// flags, mostly to support drag&drop
+	virtual Qt::ItemFlags flags(const QModelIndex &index) const;
+	/// get data for drag action
+	virtual QMimeData *mimeData(const QModelIndexList &indexes) const;
+	/// get the supported mime types
+	virtual QStringList mimeTypes() const;
+	/// process data from drop action
+	virtual bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column,
+							  const QModelIndex &parent);
+	/// what drag actions do we support?
+	virtual Qt::DropActions supportedDragActions() const;
+
+	/// what drop actions do we support?
+	virtual Qt::DropActions supportedDropActions() const;
+
+	void startWatching();
+	void stopWatching();
+
+	virtual bool isValid();
+
+	QDir dir()
+	{
+		return m_dir;
+	}
+
+	const QList<Mod> & allMods()
+	{
+		return mods;
+	}
+
+private:
+	void internalSort(QList<Mod> & what);
+	struct OrderItem
+	{
+		QString id;
+		bool enabled = false;
+	};
+	typedef QList<OrderItem> OrderList;
+	OrderList readListFile();
+	bool saveListFile();
+private
+slots:
+	void directoryChanged(QString path);
+
+signals:
+	void changed();
+
+protected:
+	QFileSystemWatcher *m_watcher;
+	bool is_watching;
+	QDir m_dir;
+	QString m_list_file;
+	QString m_list_id;
+	QList<Mod> mods;
+};
-- 
cgit v1.2.3