From 32b3ed0a1362a4b0798ad71fac3450fb77cb7e41 Mon Sep 17 00:00:00 2001 From: Thomas Groman Date: Thu, 19 Sep 2019 00:41:48 -0700 Subject: merged from 0.6.7 codebase --- api/logic/minecraft/ModList.cpp | 367 ---------------------------------------- 1 file changed, 367 deletions(-) delete mode 100644 api/logic/minecraft/ModList.cpp (limited to 'api/logic/minecraft/ModList.cpp') diff --git a/api/logic/minecraft/ModList.cpp b/api/logic/minecraft/ModList.cpp deleted file mode 100644 index 6ccf20e2..00000000 --- a/api/logic/minecraft/ModList.cpp +++ /dev/null @@ -1,367 +0,0 @@ -/* 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. - */ - -#include "ModList.h" -#include -#include -#include -#include -#include -#include -#include - -ModList::ModList(const QString &dir) : QAbstractListModel(), m_dir(dir) -{ - FS::ensureFolderPathExists(m_dir.absolutePath()); - m_dir.setFilter(QDir::Readable | QDir::NoDotAndDotDot | QDir::Files | QDir::Dirs | - QDir::NoSymLinks); - m_dir.setSorting(QDir::Name | QDir::IgnoreCase | QDir::LocaleAware); - m_watcher = new QFileSystemWatcher(this); - connect(m_watcher, SIGNAL(directoryChanged(QString)), this, SLOT(directoryChanged(QString))); -} - -void ModList::startWatching() -{ - if(is_watching) - return; - - update(); - - is_watching = m_watcher->addPath(m_dir.absolutePath()); - if (is_watching) - { - qDebug() << "Started watching " << m_dir.absolutePath(); - } - else - { - qDebug() << "Failed to start watching " << m_dir.absolutePath(); - } -} - -void ModList::stopWatching() -{ - if(!is_watching) - return; - - is_watching = !m_watcher->removePath(m_dir.absolutePath()); - if (!is_watching) - { - qDebug() << "Stopped watching " << m_dir.absolutePath(); - } - else - { - qDebug() << "Failed to stop watching " << m_dir.absolutePath(); - } -} - -bool ModList::update() -{ - if (!isValid()) - return false; - - QList orderedMods; - QList newMods; - m_dir.refresh(); - auto folderContents = m_dir.entryInfoList(); - bool orderOrStateChanged = false; - - // if there are any untracked files... - if (folderContents.size()) - { - // the order surely changed! - for (auto entry : folderContents) - { - newMods.append(Mod(entry)); - } - orderedMods.append(newMods); - orderOrStateChanged = true; - } - // otherwise, if we were already tracking some mods - else if (mods.size()) - { - // if the number doesn't match, order changed. - if (mods.size() != orderedMods.size()) - orderOrStateChanged = true; - // if it does match, compare the mods themselves - else - for (int i = 0; i < mods.size(); i++) - { - if (!mods[i].strongCompare(orderedMods[i])) - { - orderOrStateChanged = true; - break; - } - } - } - beginResetModel(); - mods.swap(orderedMods); - endResetModel(); - if (orderOrStateChanged) - { - emit changed(); - } - return true; -} - -void ModList::directoryChanged(QString path) -{ - update(); -} - -bool ModList::isValid() -{ - return m_dir.exists() && m_dir.isReadable(); -} - -bool ModList::installMod(const QString &filename) -{ - // NOTE: fix for GH-1178: remove trailing slash to avoid issues with using the empty result of QFileInfo::fileName - QFileInfo fileinfo(FS::NormalizePath(filename)); - - qDebug() << "installing: " << fileinfo.absoluteFilePath(); - - if (!fileinfo.exists() || !fileinfo.isReadable()) - { - return false; - } - Mod m(fileinfo); - if (!m.valid()) - return false; - - auto type = m.type(); - if (type == Mod::MOD_UNKNOWN) - return false; - if (type == Mod::MOD_SINGLEFILE || type == Mod::MOD_ZIPFILE || type == Mod::MOD_LITEMOD) - { - QString newpath = FS::PathCombine(m_dir.path(), fileinfo.fileName()); - if (!QFile::copy(fileinfo.filePath(), newpath)) - return false; - FS::updateTimestamp(newpath); - m.repath(newpath); - update(); - return true; - } - else if (type == Mod::MOD_FOLDER) - { - QString from = fileinfo.filePath(); - QString to = FS::PathCombine(m_dir.path(), fileinfo.fileName()); - if (!FS::copy(from, to)()) - return false; - m.repath(to); - update(); - return true; - } - return false; -} - -bool ModList::enableMods(const QModelIndexList& indexes, bool enable) -{ - if(indexes.isEmpty()) - return true; - - for (auto i: indexes) - { - Mod &m = mods[i.row()]; - m.enable(enable); - emit dataChanged(i, i); - } - emit changed(); - return true; -} - -bool ModList::deleteMods(const QModelIndexList& indexes) -{ - if(indexes.isEmpty()) - return true; - - for (auto i: indexes) - { - Mod &m = mods[i.row()]; - m.destroy(); - } - emit changed(); - return true; -} - -int ModList::columnCount(const QModelIndex &parent) const -{ - return NUM_COLUMNS; -} - -QVariant ModList::data(const QModelIndex &index, int role) const -{ - if (!index.isValid()) - return QVariant(); - - int row = index.row(); - int column = index.column(); - - if (row < 0 || row >= mods.size()) - return QVariant(); - - switch (role) - { - case Qt::DisplayRole: - switch (column) - { - case NameColumn: - return mods[row].name(); - case VersionColumn: - return mods[row].version(); - case DateColumn: - return mods[row].dateTimeChanged(); - - default: - return QVariant(); - } - - case Qt::ToolTipRole: - return mods[row].mmc_id(); - - case Qt::CheckStateRole: - switch (column) - { - case ActiveColumn: - return mods[row].enabled() ? Qt::Checked : Qt::Unchecked; - default: - return QVariant(); - } - default: - return QVariant(); - } -} - -bool ModList::setData(const QModelIndex &index, const QVariant &value, int role) -{ - if (index.row() < 0 || index.row() >= rowCount(index) || !index.isValid()) - { - return false; - } - - if (role == Qt::CheckStateRole) - { - auto &mod = mods[index.row()]; - if (mod.enable(!mod.enabled())) - { - emit dataChanged(index, index); - return true; - } - } - return false; -} - -QVariant ModList::headerData(int section, Qt::Orientation orientation, int role) const -{ - switch (role) - { - case Qt::DisplayRole: - switch (section) - { - case ActiveColumn: - return QString(); - case NameColumn: - return tr("Name"); - case VersionColumn: - return tr("Version"); - case DateColumn: - return tr("Last changed"); - default: - return QVariant(); - } - - case Qt::ToolTipRole: - switch (section) - { - case ActiveColumn: - return tr("Is the mod enabled?"); - case NameColumn: - return tr("The name of the mod."); - case VersionColumn: - return tr("The version of the mod."); - case DateColumn: - return tr("The date and time this mod was last changed (or added)."); - default: - return QVariant(); - } - default: - return QVariant(); - } - return QVariant(); -} - -Qt::ItemFlags ModList::flags(const QModelIndex &index) const -{ - Qt::ItemFlags defaultFlags = QAbstractListModel::flags(index); - if (index.isValid()) - return Qt::ItemIsUserCheckable | Qt::ItemIsDropEnabled | - defaultFlags; - else - return Qt::ItemIsDropEnabled | defaultFlags; -} - -Qt::DropActions ModList::supportedDropActions() const -{ - // copy from outside, move from within and other mod lists - return Qt::CopyAction | Qt::MoveAction; -} - -QStringList ModList::mimeTypes() const -{ - QStringList types; - types << "text/uri-list"; - return types; -} - -bool ModList::dropMimeData(const QMimeData* data, Qt::DropAction action, int, int, const QModelIndex&) -{ - 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()) - { - bool was_watching = is_watching; - if (was_watching) - { - stopWatching(); - } - auto urls = data->urls(); - for (auto url : urls) - { - // only local files may be dropped... - if (!url.isLocalFile()) - { - continue; - } - // TODO: implement not only copy, but also move - // FIXME: handle errors here - installMod(url.toLocalFile()); - } - if (was_watching) - { - startWatching(); - } - return true; - } - return false; -} -- cgit v1.2.3