diff options
Diffstat (limited to 'logic/java/JavaVersionList.cpp')
| -rw-r--r-- | logic/java/JavaVersionList.cpp | 241 |
1 files changed, 241 insertions, 0 deletions
diff --git a/logic/java/JavaVersionList.cpp b/logic/java/JavaVersionList.cpp new file mode 100644 index 00000000..dcb6ced6 --- /dev/null +++ b/logic/java/JavaVersionList.cpp @@ -0,0 +1,241 @@ +/* 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 <QtNetwork> +#include <QtXml> +#include <QRegExp> + +#include "MultiMC.h" +#include "logger/QsLog.h" + +#include "logic/java/JavaVersionList.h" +#include "logic/java/JavaCheckerJob.h" +#include "logic/java/JavaUtils.h" + +JavaVersionList::JavaVersionList(QObject *parent) : BaseVersionList(parent) +{ +} + +Task *JavaVersionList::getLoadTask() +{ + return new JavaListLoadTask(this); +} + +const BaseVersionPtr JavaVersionList::at(int i) const +{ + return m_vlist.at(i); +} + +bool JavaVersionList::isLoaded() +{ + return m_loaded; +} + +int JavaVersionList::count() const +{ + return m_vlist.count(); +} + +int JavaVersionList::columnCount(const QModelIndex &parent) const +{ + return 3; +} + +QVariant JavaVersionList::data(const QModelIndex &index, int role) const +{ + if (!index.isValid()) + return QVariant(); + + if (index.row() > count()) + return QVariant(); + + auto version = std::dynamic_pointer_cast<JavaVersion>(m_vlist[index.row()]); + switch (role) + { + case Qt::DisplayRole: + switch (index.column()) + { + case 0: + return version->id; + + case 1: + return version->arch; + + case 2: + return version->path; + + default: + return QVariant(); + } + + case Qt::ToolTipRole: + return version->descriptor(); + + case VersionPointerRole: + return qVariantFromValue(m_vlist[index.row()]); + + default: + return QVariant(); + } +} + +QVariant JavaVersionList::headerData(int section, Qt::Orientation orientation, int role) const +{ + switch (role) + { + case Qt::DisplayRole: + switch (section) + { + case 0: + return "Version"; + + case 1: + return "Arch"; + + case 2: + return "Path"; + + default: + return QVariant(); + } + + case Qt::ToolTipRole: + switch (section) + { + case 0: + return "The name of the version."; + + case 1: + return "The architecture this version is for."; + + case 2: + return "Path to this Java version."; + + default: + return QVariant(); + } + + default: + return QVariant(); + } +} + +BaseVersionPtr JavaVersionList::getTopRecommended() const +{ + auto first = m_vlist.first(); + if(first != nullptr) + { + return first; + } + else + { + return BaseVersionPtr(); + } +} + +void JavaVersionList::updateListData(QList<BaseVersionPtr> versions) +{ + beginResetModel(); + m_vlist = versions; + m_loaded = true; + endResetModel(); + // NOW SORT!! + // sort(); +} + +void JavaVersionList::sort() +{ + // NO-OP for now +} + +JavaListLoadTask::JavaListLoadTask(JavaVersionList *vlist) : Task() +{ + m_list = vlist; + m_currentRecommended = NULL; +} + +JavaListLoadTask::~JavaListLoadTask() +{ +} + +void JavaListLoadTask::executeTask() +{ + setStatus(tr("Detecting Java installations...")); + + JavaUtils ju; + QList<QString> candidate_paths = ju.FindJavaPaths(); + + m_job = std::shared_ptr<JavaCheckerJob>(new JavaCheckerJob("Java detection")); + connect(m_job.get(), SIGNAL(finished(QList<JavaCheckResult>)), this, SLOT(javaCheckerFinished(QList<JavaCheckResult>))); + connect(m_job.get(), SIGNAL(progress(int, int)), this, SLOT(checkerProgress(int, int))); + + QLOG_DEBUG() << "Probing the following Java paths: "; + int id = 0; + for(QString candidate : candidate_paths) + { + QLOG_DEBUG() << " " << candidate; + + auto candidate_checker = new JavaChecker(); + candidate_checker->path = candidate; + candidate_checker->id = id; + m_job->addJavaCheckerAction(JavaCheckerPtr(candidate_checker)); + + id++; + } + + m_job->start(); +} + +void JavaListLoadTask::checkerProgress(int current, int total) +{ + float progress = (current * 100.0) / total; + this->setProgress((int) progress); +} + +void JavaListLoadTask::javaCheckerFinished(QList<JavaCheckResult> results) +{ + QList<JavaVersionPtr> candidates; + + QLOG_DEBUG() << "Found the following valid Java installations:"; + for(JavaCheckResult result : results) + { + if(result.valid) + { + JavaVersionPtr javaVersion(new JavaVersion()); + + javaVersion->id = result.javaVersion; + javaVersion->arch = result.mojangPlatform; + javaVersion->path = result.path; + candidates.append(javaVersion); + + QLOG_DEBUG() << " " << javaVersion->id << javaVersion->arch << javaVersion->path; + } + } + + QList<BaseVersionPtr> javas_bvp; + for (auto java : candidates) + { + //QLOG_INFO() << java->id << java->arch << " at " << java->path; + BaseVersionPtr bp_java = std::dynamic_pointer_cast<BaseVersion>(java); + + if (bp_java) + { + javas_bvp.append(java); + } + } + + m_list->updateListData(javas_bvp); + emitSucceeded(); +} |