summaryrefslogtreecommitdiffstats
path: root/data/instancemodel.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'data/instancemodel.cpp')
-rw-r--r--data/instancemodel.cpp457
1 files changed, 0 insertions, 457 deletions
diff --git a/data/instancemodel.cpp b/data/instancemodel.cpp
deleted file mode 100644
index fbdb8212..00000000
--- a/data/instancemodel.cpp
+++ /dev/null
@@ -1,457 +0,0 @@
-/* Copyright 2013 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 "instancemodel.h"
-
-#include <QString>
-
-#include <QDir>
-#include <QFile>
-#include <QDirIterator>
-#include <QTextStream>
-
-#include <QJsonDocument>
-#include <QJsonObject>
-#include <QJsonArray>
-
-#include "data/stdinstance.h"
-#include "util/pathutils.h"
-
-#define GROUP_FILE_FORMAT_VERSION 1
-
-InstanceModel::InstanceModel( QObject* parent ) :
- QAbstractItemModel()
-{
-}
-
-InstanceModel::~InstanceModel()
-{
- saveGroupInfo();
- for(int i = 0; i < groups.size(); i++)
- {
- delete groups[i];
- }
-}
-
-void InstanceModel::addInstance( InstanceBase* inst, const QString& groupName )
-{
- auto group = getGroupByName(groupName);
- group->addInstance(inst);
-}
-
-void InstanceGroup::addInstance ( InstanceBase* inst )
-{
- instances.append(inst);
- inst->setGroup(this);
- // TODO: notify model.
-}
-
-
-void InstanceModel::initialLoad(QString dir)
-{
- groupFileName = dir + "/instgroups.json";
- implicitGroup = new InstanceGroup("Ungrouped", this);
- groups.append(implicitGroup);
-
- // temporary map from instance ID to group name
- QMap<QString, QString> groupMap;
-
- if (QFileInfo(groupFileName).exists())
- {
- QFile groupFile(groupFileName);
-
- if (!groupFile.open(QIODevice::ReadOnly))
- {
- // An error occurred. Ignore it.
- qDebug("Failed to read instance group file.");
- goto groupParseFail;
- }
-
- QTextStream in(&groupFile);
- QString jsonStr = in.readAll();
- groupFile.close();
-
- QJsonParseError error;
- QJsonDocument jsonDoc = QJsonDocument::fromJson(jsonStr.toUtf8(), &error);
-
- if (error.error != QJsonParseError::NoError)
- {
- qWarning(QString("Failed to parse instance group file: %1 at offset %2").
- arg(error.errorString(), QString::number(error.offset)).toUtf8());
- goto groupParseFail;
- }
-
- if (!jsonDoc.isObject())
- {
- qWarning("Invalid group file. Root entry should be an object.");
- goto groupParseFail;
- }
-
- QJsonObject rootObj = jsonDoc.object();
-
- // Make sure the format version matches.
- if (rootObj.value("formatVersion").toVariant().toInt() == GROUP_FILE_FORMAT_VERSION)
- {
- // Get the group list.
- if (!rootObj.value("groups").isObject())
- {
- qWarning("Invalid group list JSON: 'groups' should be an object.");
- goto groupParseFail;
- }
-
- // Iterate through the list.
- QJsonObject groupList = rootObj.value("groups").toObject();
-
- for (QJsonObject::iterator iter = groupList.begin();
- iter != groupList.end(); iter++)
- {
- QString groupName = iter.key();
-
- // If not an object, complain and skip to the next one.
- if (!iter.value().isObject())
- {
- qWarning(QString("Group '%1' in the group list should "
- "be an object.").arg(groupName).toUtf8());
- continue;
- }
-
- QJsonObject groupObj = iter.value().toObject();
-
- // Create the group object.
- InstanceGroup *group = new InstanceGroup(groupName, this);
- groups.push_back(group);
-
- // If 'hidden' isn't a bool value, just assume it's false.
- if (groupObj.value("hidden").isBool() && groupObj.value("hidden").toBool())
- {
- group->setHidden(groupObj.value("hidden").toBool());
- }
-
- if (!groupObj.value("instances").isArray())
- {
- qWarning(QString("Group '%1' in the group list is invalid. "
- "It should contain an array "
- "called 'instances'.").arg(groupName).toUtf8());
- continue;
- }
-
- // Iterate through the list of instances in the group.
- QJsonArray instancesArray = groupObj.value("instances").toArray();
-
- for (QJsonArray::iterator iter2 = instancesArray.begin();
- iter2 != instancesArray.end(); iter2++)
- {
- groupMap[(*iter2).toString()] = groupName;
- }
- }
- }
- }
-
-groupParseFail:
-
- qDebug("Loading instances");
- QDir instDir(dir);
- QDirIterator iter(instDir);
-
- while (iter.hasNext())
- {
- QString subDir = iter.next();
- if (QFileInfo(PathCombine(subDir, "instance.cfg")).exists())
- {
- // TODO Differentiate between different instance types.
- InstanceBase* inst = new StdInstance(subDir);
- QString instID = inst->getInstID();
- auto iter = groupMap.find(instID);
- if(iter != groupMap.end())
- {
- addInstance(inst,iter.value());
- }
- else
- {
- addInstance(inst);
- }
- }
- }
-}
-
-int InstanceModel::columnCount ( const QModelIndex& parent ) const
-{
- // for now...
- return 1;
-}
-
-QVariant InstanceModel::data ( const QModelIndex& index, int role ) const
-{
- if (!index.isValid())
- return QVariant();
-
- if (role != Qt::DisplayRole)
- return QVariant();
-
- InstanceModelItem *item = static_cast<InstanceModelItem*>(index.internalPointer());
-
- return item->data(index.column());
-}
-
-QModelIndex InstanceModel::index ( int row, int column, const QModelIndex& parent ) const
-{
- if (!hasIndex(row, column, parent))
- return QModelIndex();
-
- InstanceModelItem *parentItem;
-
- if (!parent.isValid())
- parentItem = (InstanceModelItem *) this;
- else
- parentItem = static_cast<InstanceModelItem*>(parent.internalPointer());
-
- InstanceModelItem *childItem = parentItem->getChild(row);
- if (childItem)
- return createIndex(row, column, childItem);
- else
- return QModelIndex();
-
-}
-
-QModelIndex InstanceModel::parent ( const QModelIndex& index ) const
-{
- if (!index.isValid())
- return QModelIndex();
-
- InstanceModelItem *childItem = static_cast<InstanceModelItem*>(index.internalPointer());
- InstanceModelItem *parentItem = childItem->getParent();
-
- if (parentItem == this)
- return QModelIndex();
-
- return createIndex(parentItem->getRow(), 0, parentItem);
-}
-
-int InstanceModel::rowCount ( const QModelIndex& parent ) const
-{
- InstanceModelItem *parentItem;
- if (parent.column() > 0)
- return 0;
-
- if (!parent.isValid())
- parentItem = (InstanceModelItem*) this;
- else
- parentItem = static_cast<InstanceModelItem*>(parent.internalPointer());
-
- return parentItem->numChildren();
-}
-
-bool InstanceModel::saveGroupInfo() const
-{
- /*
- using namespace boost::property_tree;
- ptree pt;
-
- pt.put<int>("formatVersion", GROUP_FILE_FORMAT_VERSION);
-
- try
- {
- typedef QMap<InstanceGroup *, QVector<InstanceBase*> > GroupListMap;
-
- GroupListMap groupLists;
- for (auto iter = instances.begin(); iter != instances.end(); iter++)
- {
- InstanceGroup *group = getInstanceGroup(*iter);
-
- if (group != nullptr)
- groupLists[group].push_back(*iter);
- }
-
- ptree groupsPtree;
- for (auto iter = groupLists.begin(); iter != groupLists.end(); iter++)
- {
- auto group = iter.key();
- auto & gList = iter.value();
-
- ptree groupTree;
-
- groupTree.put<bool>("hidden", group->isHidden());
-
- ptree instList;
- for (auto iter2 = gList.begin(); iter2 != gList.end(); iter2++)
- {
- std::string instID((*iter2)->getInstID().toUtf8());
- instList.push_back(std::make_pair("", ptree(instID)));
- }
- groupTree.put_child("instances", instList);
-
- groupsPtree.push_back(std::make_pair(std::string(group->getName().toUtf8()), groupTree));
- }
- pt.put_child("groups", groupsPtree);
-
- write_json(groupFile.toStdString(), pt);
- }
- catch (json_parser_error e)
- {
-// wxLogError(_("Failed to read group list.\nJSON parser error at line %i: %s"),
-// e.line(), wxStr(e.message()).c_str());
- return false;
- }
- catch (ptree_error e)
- {
-// wxLogError(_("Failed to save group list. Unknown ptree error."));
- return false;
- }
-
- return true;
- */
- return false;
-}
-
-void InstanceModel::setInstanceGroup ( InstanceBase* inst, const QString& groupName )
-{
- /*
- InstanceGroup *prevGroup = getInstanceGroup(inst);
-
- if (prevGroup != nullptr)
- {
- groupsMap.remove(inst);
- }
-
- if (!groupName.isEmpty())
- {
- InstanceGroup *newGroup = nullptr;
-
- for (auto iter = root->groups.begin(); iter != root->groups.end(); iter++)
- {
- if ((*iter)->getName() == groupName)
- {
- newGroup = *iter;
- }
- }
-
- if (newGroup == nullptr)
- {
- newGroup = new InstanceGroup(groupName, this);
- root->groups.push_back(newGroup);
- }
-
- groupsMap[inst] = newGroup;
- }
-
- // TODO: propagate change, reflect in model, etc.
- //InstanceGroupChanged(inst);
- */
-}
-
-InstanceGroup* InstanceModel::getGroupByName ( const QString& name ) const
-{
- for (auto iter = groups.begin(); iter != groups.end(); iter++)
- {
- if ((*iter)->getName() == name)
- return *iter;
- }
- return nullptr;
-}
-/*
-void InstanceModel::setGroupFile ( QString filename )
-{
- groupFile = filename;
-}*/
-
-int InstanceModel::numChildren() const
-{
- return groups.count();
-}
-
-InstanceModelItem* InstanceModel::getChild ( int index ) const
-{
- return groups[index];
-}
-
-QVariant InstanceModel::data ( int role ) const
-{
- switch(role)
- {
- case Qt::DisplayRole:
- return "name";
- }
- return QVariant();
-}
-
-
-InstanceGroup::InstanceGroup(const QString& name, InstanceModel *parent)
-{
- this->name = name;
- this->model = parent;
- this->hidden = false;
-}
-
-InstanceGroup::~InstanceGroup()
-{
- for(int i = 0; i < instances.size(); i++)
- {
- delete instances[i];
- }
-}
-
-
-QString InstanceGroup::getName() const
-{
- return name;
-}
-
-void InstanceGroup::setName(const QString& name)
-{
- this->name = name;
- //TODO: propagate change
-}
-
-InstanceModelItem* InstanceGroup::getParent() const
-{
- return model;
-}
-
-bool InstanceGroup::isHidden() const
-{
- return hidden;
-}
-
-void InstanceGroup::setHidden(bool hidden)
-{
- this->hidden = hidden;
- //TODO: propagate change
-}
-
-int InstanceGroup::getRow() const
-{
- return model->getIndexOf( this);
-}
-
-InstanceModelItem* InstanceGroup::getChild ( int index ) const
-{
- return instances[index];
-}
-
-int InstanceGroup::numChildren() const
-{
- return instances.size();
-}
-
-QVariant InstanceGroup::data ( int role ) const
-{
- switch(role)
- {
- case Qt::DisplayRole:
- return name;
- default:
- return QVariant();
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-26 18:56:56 +0000