1 files changed, 290 insertions, 291 deletions

diff --git a/api/gui/icons/IconList.cpp b/api/gui/icons/IconList.cpp
index 997a03db..72edb46f 100644
--- a/api/gui/icons/IconList.cpp
+++ b/api/gui/icons/IconList.cpp
@@ -1,4 +1,4 @@
-/* Copyright 2013-2018 MultiMC Contributors
+/* Copyright 2013-2019 MultiMC Contributors
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,394 +27,393 @@
 
 IconList::IconList(const QStringList &builtinPaths, QString path, QObject *parent) : QAbstractListModel(parent)
 {
-	QSet<QString> builtinNames;
-
-	// add builtin icons
-	for(auto & builtinPath: builtinPaths)
-	{
-		QDir instance_icons(builtinPath);
-		auto file_info_list = instance_icons.entryInfoList(QDir::Files, QDir::Name);
-		for (auto file_info : file_info_list)
-		{
-			builtinNames.insert(file_info.baseName());
-		}
-	}
-	for(auto & builtinName : builtinNames)
-	{
-		addThemeIcon(builtinName);
-	}
-
-	m_watcher.reset(new QFileSystemWatcher());
-	is_watching = false;
-	connect(m_watcher.get(), SIGNAL(directoryChanged(QString)),
-			SLOT(directoryChanged(QString)));
-	connect(m_watcher.get(), SIGNAL(fileChanged(QString)), SLOT(fileChanged(QString)));
-
-	directoryChanged(path);
+    QSet<QString> builtinNames;
+
+    // add builtin icons
+    for(auto & builtinPath: builtinPaths)
+    {
+        QDir instance_icons(builtinPath);
+        auto file_info_list = instance_icons.entryInfoList(QDir::Files, QDir::Name);
+        for (auto file_info : file_info_list)
+        {
+            builtinNames.insert(file_info.baseName());
+        }
+    }
+    for(auto & builtinName : builtinNames)
+    {
+        addThemeIcon(builtinName);
+    }
+
+    m_watcher.reset(new QFileSystemWatcher());
+    is_watching = false;
+    connect(m_watcher.get(), SIGNAL(directoryChanged(QString)),
+            SLOT(directoryChanged(QString)));
+    connect(m_watcher.get(), SIGNAL(fileChanged(QString)), SLOT(fileChanged(QString)));
+
+    directoryChanged(path);
 }
 
 void IconList::directoryChanged(const QString &path)
 {
-	QDir new_dir (path);
-	if(m_dir.absolutePath() != new_dir.absolutePath())
-	{
-		m_dir.setPath(path);
-		m_dir.refresh();
-		if(is_watching)
-			stopWatching();
-		startWatching();
-	}
-	if(!m_dir.exists())
-		if(!FS::ensureFolderPathExists(m_dir.absolutePath()))
-			return;
-	m_dir.refresh();
-	auto new_list = m_dir.entryList(QDir::Files, QDir::Name);
-	for (auto it = new_list.begin(); it != new_list.end(); it++)
-	{
-		QString &foo = (*it);
-		foo = m_dir.filePath(foo);
-	}
-	auto new_set = new_list.toSet();
-	QList<QString> current_list;
-	for (auto &it : icons)
-	{
-		if (!it.has(IconType::FileBased))
-			continue;
-		current_list.push_back(it.m_images[IconType::FileBased].filename);
-	}
-	QSet<QString> current_set = current_list.toSet();
-
-	QSet<QString> to_remove = current_set;
-	to_remove -= new_set;
-
-	QSet<QString> to_add = new_set;
-	to_add -= current_set;
-
-	for (auto remove : to_remove)
-	{
-		qDebug() << "Removing " << remove;
-		QFileInfo rmfile(remove);
-		QString key = rmfile.baseName();
-		int idx = getIconIndex(key);
-		if (idx == -1)
-			continue;
-		icons[idx].remove(IconType::FileBased);
-		if (icons[idx].type() == IconType::ToBeDeleted)
-		{
-			beginRemoveRows(QModelIndex(), idx, idx);
-			icons.remove(idx);
-			reindex();
-			endRemoveRows();
-		}
-		else
-		{
-			dataChanged(index(idx), index(idx));
-		}
-		m_watcher->removePath(remove);
-		emit iconUpdated(key);
-	}
-
-	for (auto add : to_add)
-	{
-		qDebug() << "Adding " << add;
-		QFileInfo addfile(add);
-		QString key = addfile.baseName();
-		if (addIcon(key, QString(), addfile.filePath(), IconType::FileBased))
-		{
-			m_watcher->addPath(add);
-			emit iconUpdated(key);
-		}
-	}
+    QDir new_dir (path);
+    if(m_dir.absolutePath() != new_dir.absolutePath())
+    {
+        m_dir.setPath(path);
+        m_dir.refresh();
+        if(is_watching)
+            stopWatching();
+        startWatching();
+    }
+    if(!m_dir.exists())
+        if(!FS::ensureFolderPathExists(m_dir.absolutePath()))
+            return;
+    m_dir.refresh();
+    auto new_list = m_dir.entryList(QDir::Files, QDir::Name);
+    for (auto it = new_list.begin(); it != new_list.end(); it++)
+    {
+        QString &foo = (*it);
+        foo = m_dir.filePath(foo);
+    }
+    auto new_set = new_list.toSet();
+    QList<QString> current_list;
+    for (auto &it : icons)
+    {
+        if (!it.has(IconType::FileBased))
+            continue;
+        current_list.push_back(it.m_images[IconType::FileBased].filename);
+    }
+    QSet<QString> current_set = current_list.toSet();
+
+    QSet<QString> to_remove = current_set;
+    to_remove -= new_set;
+
+    QSet<QString> to_add = new_set;
+    to_add -= current_set;
+
+    for (auto remove : to_remove)
+    {
+        qDebug() << "Removing " << remove;
+        QFileInfo rmfile(remove);
+        QString key = rmfile.baseName();
+        int idx = getIconIndex(key);
+        if (idx == -1)
+            continue;
+        icons[idx].remove(IconType::FileBased);
+        if (icons[idx].type() == IconType::ToBeDeleted)
+        {
+            beginRemoveRows(QModelIndex(), idx, idx);
+            icons.remove(idx);
+            reindex();
+            endRemoveRows();
+        }
+        else
+        {
+            dataChanged(index(idx), index(idx));
+        }
+        m_watcher->removePath(remove);
+        emit iconUpdated(key);
+    }
+
+    for (auto add : to_add)
+    {
+        qDebug() << "Adding " << add;
+        QFileInfo addfile(add);
+        QString key = addfile.baseName();
+        if (addIcon(key, QString(), addfile.filePath(), IconType::FileBased))
+        {
+            m_watcher->addPath(add);
+            emit iconUpdated(key);
+        }
+    }
 }
 
 void IconList::fileChanged(const QString &path)
 {
-	qDebug() << "Checking " << path;
-	QFileInfo checkfile(path);
-	if (!checkfile.exists())
-		return;
-	QString key = checkfile.baseName();
-	int idx = getIconIndex(key);
-	if (idx == -1)
-		return;
-	QIcon icon(path);
-	if (!icon.availableSizes().size())
-		return;
-
-	icons[idx].m_images[IconType::FileBased].icon = icon;
-	dataChanged(index(idx), index(idx));
-	emit iconUpdated(key);
+    qDebug() << "Checking " << path;
+    QFileInfo checkfile(path);
+    if (!checkfile.exists())
+        return;
+    QString key = checkfile.baseName();
+    int idx = getIconIndex(key);
+    if (idx == -1)
+        return;
+    QIcon icon(path);
+    if (!icon.availableSizes().size())
+        return;
+
+    icons[idx].m_images[IconType::FileBased].icon = icon;
+    dataChanged(index(idx), index(idx));
+    emit iconUpdated(key);
 }
 
 void IconList::SettingChanged(const Setting &setting, QVariant value)
 {
-	if(setting.id() != "IconsDir")
-		return;
+    if(setting.id() != "IconsDir")
+        return;
 
-	directoryChanged(value.toString());
+    directoryChanged(value.toString());
 }
 
 void IconList::startWatching()
 {
-	auto abs_path = m_dir.absolutePath();
-	FS::ensureFolderPathExists(abs_path);
-	is_watching = m_watcher->addPath(abs_path);
-	if (is_watching)
-	{
-		qDebug() << "Started watching " << abs_path;
-	}
-	else
-	{
-		qDebug() << "Failed to start watching " << abs_path;
-	}
+    auto abs_path = m_dir.absolutePath();
+    FS::ensureFolderPathExists(abs_path);
+    is_watching = m_watcher->addPath(abs_path);
+    if (is_watching)
+    {
+        qDebug() << "Started watching " << abs_path;
+    }
+    else
+    {
+        qDebug() << "Failed to start watching " << abs_path;
+    }
 }
 
 void IconList::stopWatching()
 {
-	m_watcher->removePaths(m_watcher->files());
-	m_watcher->removePaths(m_watcher->directories());
-	is_watching = false;
+    m_watcher->removePaths(m_watcher->files());
+    m_watcher->removePaths(m_watcher->directories());
+    is_watching = false;
 }
 
 QStringList IconList::mimeTypes() const
 {
-	QStringList types;
-	types << "text/uri-list";
-	return types;
+    QStringList types;
+    types << "text/uri-list";
+    return types;
 }
 Qt::DropActions IconList::supportedDropActions() const
 {
-	return Qt::CopyAction;
+    return Qt::CopyAction;
 }
 
-bool IconList::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column,
-							const QModelIndex &parent)
+bool IconList::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent)
 {
-	if (action == Qt::IgnoreAction)
-		return true;
-	// check if the action is supported
-	if (!data || !(action & supportedDropActions()))
-		return false;
-
-	// files dropped from outside?
-	if (data->hasUrls())
-	{
-		auto urls = data->urls();
-		QStringList iconFiles;
-		for (auto url : urls)
-		{
-			// only local files may be dropped...
-			if (!url.isLocalFile())
-				continue;
-			iconFiles += url.toLocalFile();
-		}
-		installIcons(iconFiles);
-		return true;
-	}
-	return false;
+    if (action == Qt::IgnoreAction)
+        return true;
+    // check if the action is supported
+    if (!data || !(action & supportedDropActions()))
+        return false;
+
+    // files dropped from outside?
+    if (data->hasUrls())
+    {
+        auto urls = data->urls();
+        QStringList iconFiles;
+        for (auto url : urls)
+        {
+            // only local files may be dropped...
+            if (!url.isLocalFile())
+                continue;
+            iconFiles += url.toLocalFile();
+        }
+        installIcons(iconFiles);
+        return true;
+    }
+    return false;
 }
 
 Qt::ItemFlags IconList::flags(const QModelIndex &index) const
 {
-	Qt::ItemFlags defaultFlags = QAbstractListModel::flags(index);
-	if (index.isValid())
-		return Qt::ItemIsDropEnabled | defaultFlags;
-	else
-		return Qt::ItemIsDropEnabled | defaultFlags;
+    Qt::ItemFlags defaultFlags = QAbstractListModel::flags(index);
+    if (index.isValid())
+        return Qt::ItemIsDropEnabled | defaultFlags;
+    else
+        return Qt::ItemIsDropEnabled | defaultFlags;
 }
 
 QVariant IconList::data(const QModelIndex &index, int role) const
 {
-	if (!index.isValid())
-		return QVariant();
-
-	int row = index.row();
-
-	if (row < 0 || row >= icons.size())
-		return QVariant();
-
-	switch (role)
-	{
-	case Qt::DecorationRole:
-		return icons[row].icon();
-	case Qt::DisplayRole:
-		return icons[row].name();
-	case Qt::UserRole:
-		return icons[row].m_key;
-	default:
-		return QVariant();
-	}
+    if (!index.isValid())
+        return QVariant();
+
+    int row = index.row();
+
+    if (row < 0 || row >= icons.size())
+        return QVariant();
+
+    switch (role)
+    {
+    case Qt::DecorationRole:
+        return icons[row].icon();
+    case Qt::DisplayRole:
+        return icons[row].name();
+    case Qt::UserRole:
+        return icons[row].m_key;
+    default:
+        return QVariant();
+    }
 }
 
 int IconList::rowCount(const QModelIndex &parent) const
 {
-	return icons.size();
+    return icons.size();
 }
 
 void IconList::installIcons(const QStringList &iconFiles)
 {
-	for (QString file : iconFiles)
-	{
-		QFileInfo fileinfo(file);
-		if (!fileinfo.isReadable() || !fileinfo.isFile())
-			continue;
-		QString target = FS::PathCombine(m_dir.dirName(), fileinfo.fileName());
-
-		QString suffix = fileinfo.suffix();
-		if (suffix != "jpeg" && suffix != "png" && suffix != "jpg" && suffix != "ico" && suffix != "svg")
-			continue;
-
-		if (!QFile::copy(file, target))
-			continue;
-	}
+    for (QString file : iconFiles)
+    {
+        QFileInfo fileinfo(file);
+        if (!fileinfo.isReadable() || !fileinfo.isFile())
+            continue;
+        QString target = FS::PathCombine(m_dir.dirName(), fileinfo.fileName());
+
+        QString suffix = fileinfo.suffix();
+        if (suffix != "jpeg" && suffix != "png" && suffix != "jpg" && suffix != "ico" && suffix != "svg" && suffix != "gif")
+            continue;
+
+        if (!QFile::copy(file, target))
+            continue;
+    }
 }
 
 void IconList::installIcon(const QString &file, const QString &name)
 {
-	QFileInfo fileinfo(file);
-	if(!fileinfo.isReadable() || !fileinfo.isFile())
-		return;
+    QFileInfo fileinfo(file);
+    if(!fileinfo.isReadable() || !fileinfo.isFile())
+        return;
 
-	QString target = FS::PathCombine(m_dir.dirName(), name);
+    QString target = FS::PathCombine(m_dir.dirName(), name);
 
-	QFile::copy(file, target);
+    QFile::copy(file, target);
 }
 
 bool IconList::iconFileExists(const QString &key) const
 {
-	auto iconEntry = icon(key);
-	if(!iconEntry)
-	{
-		return false;
-	}
-	return iconEntry->has(IconType::FileBased);
+    auto iconEntry = icon(key);
+    if(!iconEntry)
+    {
+        return false;
+    }
+    return iconEntry->has(IconType::FileBased);
 }
 
 const MMCIcon *IconList::icon(const QString &key) const
 {
-	int iconIdx = getIconIndex(key);
-	if (iconIdx == -1)
-		return nullptr;
-	return &icons[iconIdx];
+    int iconIdx = getIconIndex(key);
+    if (iconIdx == -1)
+        return nullptr;
+    return &icons[iconIdx];
 }
 
 bool IconList::deleteIcon(const QString &key)
 {
-	int iconIdx = getIconIndex(key);
-	if (iconIdx == -1)
-		return false;
-	auto &iconEntry = icons[iconIdx];
-	if (iconEntry.has(IconType::FileBased))
-	{
-		return QFile::remove(iconEntry.m_images[IconType::FileBased].filename);
-	}
-	return false;
+    int iconIdx = getIconIndex(key);
+    if (iconIdx == -1)
+        return false;
+    auto &iconEntry = icons[iconIdx];
+    if (iconEntry.has(IconType::FileBased))
+    {
+        return QFile::remove(iconEntry.m_images[IconType::FileBased].filename);
+    }
+    return false;
 }
 
 bool IconList::addThemeIcon(const QString& key)
 {
-	auto iter = name_index.find(key);
-	if (iter != name_index.end())
-	{
-		auto &oldOne = icons[*iter];
-		oldOne.replace(Builtin, key);
-		dataChanged(index(*iter), index(*iter));
-		return true;
-	}
-	else
-	{
-		// add a new icon
-		beginInsertRows(QModelIndex(), icons.size(), icons.size());
-		{
-			MMCIcon mmc_icon;
-			mmc_icon.m_name = key;
-			mmc_icon.m_key = key;
-			mmc_icon.replace(Builtin, key);
-			icons.push_back(mmc_icon);
-			name_index[key] = icons.size() - 1;
-		}
-		endInsertRows();
-		return true;
-	}
+    auto iter = name_index.find(key);
+    if (iter != name_index.end())
+    {
+        auto &oldOne = icons[*iter];
+        oldOne.replace(Builtin, key);
+        dataChanged(index(*iter), index(*iter));
+        return true;
+    }
+    else
+    {
+        // add a new icon
+        beginInsertRows(QModelIndex(), icons.size(), icons.size());
+        {
+            MMCIcon mmc_icon;
+            mmc_icon.m_name = key;
+            mmc_icon.m_key = key;
+            mmc_icon.replace(Builtin, key);
+            icons.push_back(mmc_icon);
+            name_index[key] = icons.size() - 1;
+        }
+        endInsertRows();
+        return true;
+    }
 }
 
 bool IconList::addIcon(const QString &key, const QString &name, const QString &path, const IconType type)
 {
-	// replace the icon even? is the input valid?
-	QIcon icon(path);
-	if (icon.isNull())
-		return false;
-	auto iter = name_index.find(key);
-	if (iter != name_index.end())
-	{
-		auto &oldOne = icons[*iter];
-		oldOne.replace(type, icon, path);
-		dataChanged(index(*iter), index(*iter));
-		return true;
-	}
-	else
-	{
-		// add a new icon
-		beginInsertRows(QModelIndex(), icons.size(), icons.size());
-		{
-			MMCIcon mmc_icon;
-			mmc_icon.m_name = name;
-			mmc_icon.m_key = key;
-			mmc_icon.replace(type, icon, path);
-			icons.push_back(mmc_icon);
-			name_index[key] = icons.size() - 1;
-		}
-		endInsertRows();
-		return true;
-	}
+    // replace the icon even? is the input valid?
+    QIcon icon(path);
+    if (icon.isNull())
+        return false;
+    auto iter = name_index.find(key);
+    if (iter != name_index.end())
+    {
+        auto &oldOne = icons[*iter];
+        oldOne.replace(type, icon, path);
+        dataChanged(index(*iter), index(*iter));
+        return true;
+    }
+    else
+    {
+        // add a new icon
+        beginInsertRows(QModelIndex(), icons.size(), icons.size());
+        {
+            MMCIcon mmc_icon;
+            mmc_icon.m_name = name;
+            mmc_icon.m_key = key;
+            mmc_icon.replace(type, icon, path);
+            icons.push_back(mmc_icon);
+            name_index[key] = icons.size() - 1;
+        }
+        endInsertRows();
+        return true;
+    }
 }
 
 void IconList::saveIcon(const QString &key, const QString &path, const char * format) const
 {
-	auto icon = getIcon(key);
-	auto pixmap = icon.pixmap(128, 128);
-	pixmap.save(path, format);
+    auto icon = getIcon(key);
+    auto pixmap = icon.pixmap(128, 128);
+    pixmap.save(path, format);
 }
 
 
 void IconList::reindex()
 {
-	name_index.clear();
-	int i = 0;
-	for (auto &iter : icons)
-	{
-		name_index[iter.m_key] = i;
-		i++;
-	}
+    name_index.clear();
+    int i = 0;
+    for (auto &iter : icons)
+    {
+        name_index[iter.m_key] = i;
+        i++;
+    }
 }
 
 QIcon IconList::getIcon(const QString &key) const
 {
-	int icon_index = getIconIndex(key);
+    int icon_index = getIconIndex(key);
 
-	if (icon_index != -1)
-		return icons[icon_index].icon();
+    if (icon_index != -1)
+        return icons[icon_index].icon();
 
-	// Fallback for icons that don't exist.
-	icon_index = getIconIndex("infinity");
+    // Fallback for icons that don't exist.
+    icon_index = getIconIndex("infinity");
 
-	if (icon_index != -1)
-		return icons[icon_index].icon();
-	return QIcon();
+    if (icon_index != -1)
+        return icons[icon_index].icon();
+    return QIcon();
 }
 
 int IconList::getIconIndex(const QString &key) const
 {
-	auto iter = name_index.find(key == "default" ? "infinity" : key);
-	if (iter != name_index.end())
-		return *iter;
+    auto iter = name_index.find(key == "default" ? "infinity" : key);
+    if (iter != name_index.end())
+        return *iter;
 
-	return -1;
+    return -1;
 }
 
 QString IconList::getDirectory() const
 {
-	return m_dir.absolutePath();
+    return m_dir.absolutePath();
 }
 
 //#include "IconList.moc"