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/* Copyright 2013-2017 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 "MultiMC.h"
#include <QMessageBox>
#include <QEvent>
#include <QKeyEvent>
#include "VersionPage.h"
#include "ui_VersionPage.h"
#include "dialogs/CustomMessageBox.h"
#include "dialogs/VersionSelectDialog.h"
#include "dialogs/ModEditDialogCommon.h"
#include "dialogs/ProgressDialog.h"
#include <GuiUtil.h>
#include <QAbstractItemModel>
#include <QMessageBox>
#include <QListView>
#include <QString>
#include <QUrl>
#include "minecraft/ComponentList.h"
#include "minecraft/auth/MojangAccountList.h"
#include "minecraft/Mod.h"
#include "icons/IconList.h"
#include "Exception.h"
#include "MultiMC.h"
#include <meta/Index.h>
#include <meta/VersionList.h>
class IconProxy : public QIdentityProxyModel
{
Q_OBJECT
public:
IconProxy(QWidget *parentWidget) : QIdentityProxyModel(parentWidget)
{
connect(parentWidget, &QObject::destroyed, this, &IconProxy::widgetGone);
m_parentWidget = parentWidget;
}
virtual QVariant data(const QModelIndex &proxyIndex, int role = Qt::DisplayRole) const override
{
QVariant var = QIdentityProxyModel::data(mapToSource(proxyIndex), role);
int column = proxyIndex.column();
if(column == 0 && role == Qt::DecorationRole && m_parentWidget)
{
if(!var.isNull())
{
auto string = var.toString();
if(string == "warning")
{
return MMC->getThemedIcon("status-yellow");
}
else if(string == "error")
{
return MMC->getThemedIcon("status-bad");
}
}
return MMC->getThemedIcon("status-good");
}
return var;
}
private slots:
void widgetGone()
{
m_parentWidget = nullptr;
}
private:
QWidget *m_parentWidget = nullptr;
};
QIcon VersionPage::icon() const
{
return MMC->icons()->getIcon(m_inst->iconKey());
}
bool VersionPage::shouldDisplay() const
{
return !m_inst->isRunning();
}
VersionPage::VersionPage(MinecraftInstance *inst, QWidget *parent)
: QWidget(parent), ui(new Ui::VersionPage), m_inst(inst)
{
ui->setupUi(this);
ui->tabWidget->tabBar()->hide();
reloadComponentList();
m_profile = m_inst->getComponentList();
if (m_profile)
{
auto proxy = new IconProxy(ui->packageView);
proxy->setSourceModel(m_profile.get());
ui->packageView->setModel(proxy);
ui->packageView->installEventFilter(this);
ui->packageView->setSelectionMode(QAbstractItemView::SingleSelection);
connect(ui->packageView->selectionModel(), &QItemSelectionModel::currentChanged, this, &VersionPage::versionCurrent);
auto smodel = ui->packageView->selectionModel();
connect(smodel, &QItemSelectionModel::currentChanged, this, &VersionPage::packageCurrent);
updateVersionControls();
// select first item.
preselect(0);
}
else
{
disableVersionControls();
}
connect(m_inst, &MinecraftInstance::versionReloaded, this,
&VersionPage::updateVersionControls);
}
VersionPage::~VersionPage()
{
delete ui;
}
void VersionPage::packageCurrent(const QModelIndex ¤t, const QModelIndex &previous)
{
if (!current.isValid())
{
ui->frame->clear();
return;
}
int row = current.row();
auto patch = m_profile->versionPatch(row);
auto severity = patch->getProblemSeverity();
switch(severity)
{
case ProblemSeverity::Warning:
ui->frame->setModText(tr("%1 possibly has issues.").arg(patch->getName()));
break;
case ProblemSeverity::Error:
ui->frame->setModText(tr("%1 has issues!").arg(patch->getName()));
break;
default:
case ProblemSeverity::None:
ui->frame->clear();
return;
}
auto &problems = patch->getProblems();
QString problemOut;
for (auto &problem: problems)
{
if(problem.m_severity == ProblemSeverity::Error)
{
problemOut += tr("Error: ");
}
else if(problem.m_severity == ProblemSeverity::Warning)
{
problemOut += tr("Warning: ");
}
problemOut += problem.m_description;
problemOut += "\n";
}
ui->frame->setModDescription(problemOut);
}
void VersionPage::updateVersionControls()
{
ui->forgeBtn->setEnabled(true);
ui->liteloaderBtn->setEnabled(true);
updateButtons();
}
void VersionPage::disableVersionControls()
{
ui->forgeBtn->setEnabled(false);
ui->liteloaderBtn->setEnabled(false);
ui->reloadBtn->setEnabled(false);
updateButtons();
}
bool VersionPage::reloadComponentList()
{
try
{
m_inst->reloadProfile();
return true;
}
catch (Exception &e)
{
QMessageBox::critical(this, tr("Error"), e.cause());
return false;
}
catch (...)
{
QMessageBox::critical(
this, tr("Error"),
tr("Couldn't load the instance profile."));
return false;
}
}
void VersionPage::on_reloadBtn_clicked()
{
reloadComponentList();
m_container->refreshContainer();
}
void VersionPage::on_removeBtn_clicked()
{
if (ui->packageView->currentIndex().isValid())
{
// FIXME: use actual model, not reloading.
if (!m_profile->remove(ui->packageView->currentIndex().row()))
{
QMessageBox::critical(this, tr("Error"), tr("Couldn't remove file"));
}
}
updateButtons();
reloadComponentList();
m_container->refreshContainer();
}
void VersionPage::on_modBtn_clicked()
{
if(m_container)
{
m_container->selectPage("mods");
}
}
void VersionPage::on_jarmodBtn_clicked()
{
auto list = GuiUtil::BrowseForFiles("jarmod", tr("Select jar mods"), tr("Minecraft.jar mods (*.zip *.jar)"), MMC->settings()->get("CentralModsDir").toString(), this->parentWidget());
if(!list.empty())
{
m_profile->installJarMods(list);
}
updateButtons();
}
void VersionPage::on_jarBtn_clicked()
{
auto jarPath = GuiUtil::BrowseForFile("jar", tr("Select jar"), tr("Minecraft.jar replacement (*.jar)"), MMC->settings()->get("CentralModsDir").toString(), this->parentWidget());
if(!jarPath.isEmpty())
{
m_profile->installCustomJar(jarPath);
}
updateButtons();
}
void VersionPage::on_resetOrderBtn_clicked()
{
try
{
m_profile->resetOrder();
}
catch (Exception &e)
{
QMessageBox::critical(this, tr("Error"), e.cause());
}
updateButtons();
}
void VersionPage::on_moveUpBtn_clicked()
{
try
{
m_profile->move(currentRow(), ComponentList::MoveUp);
}
catch (Exception &e)
{
QMessageBox::critical(this, tr("Error"), e.cause());
}
updateButtons();
}
void VersionPage::on_moveDownBtn_clicked()
{
try
{
m_profile->move(currentRow(), ComponentList::MoveDown);
}
catch (Exception &e)
{
QMessageBox::critical(this, tr("Error"), e.cause());
}
updateButtons();
}
void VersionPage::on_changeVersionBtn_clicked()
{
auto versionRow = currentRow();
if(versionRow == -1)
{
return;
}
auto patch = m_profile->versionPatch(versionRow);
auto name = patch->getName();
auto list = patch->getVersionList();
if(!list)
{
return;
}
auto uid = list->uid();
VersionSelectDialog vselect(list.get(), tr("Change %1 version").arg(name), this);
if (!vselect.exec() || !vselect.selectedVersion())
return;
if (!MMC->accounts()->anyAccountIsValid())
{
CustomMessageBox::selectable(
this, tr("Error"),
tr("MultiMC cannot download Minecraft or update instances unless you have at least "
"one account added.\nPlease add your Mojang or Minecraft account."),
QMessageBox::Warning)->show();
return;
}
qDebug() << "Change" << uid << "to" << vselect.selectedVersion()->descriptor();
if(uid == "net.minecraft")
{
if (!m_profile->isVanilla())
{
auto result = CustomMessageBox::selectable(
this, tr("Are you sure?"),
tr("This will remove any library/version customization you did previously. "
"This includes things like Forge install and similar."),
QMessageBox::Warning, QMessageBox::Ok | QMessageBox::Abort,
QMessageBox::Abort)->exec();
if (result != QMessageBox::Ok)
return;
m_profile->revertToVanilla();
reloadComponentList();
}
}
m_inst->setComponentVersion(uid, vselect.selectedVersion()->descriptor());
doUpdate();
m_container->refreshContainer();
}
int VersionPage::doUpdate()
{
auto updateTask = m_inst->createUpdateTask();
if (!updateTask)
{
return 1;
}
ProgressDialog tDialog(this);
connect(updateTask.get(), SIGNAL(failed(QString)), SLOT(onGameUpdateError(QString)));
int ret = tDialog.execWithTask(updateTask.get());
updateButtons();
m_container->refreshContainer();
return ret;
}
void VersionPage::on_forgeBtn_clicked()
{
auto vlist = ENV.metadataIndex()->get("net.minecraftforge");
if(!vlist)
{
return;
}
VersionSelectDialog vselect(vlist.get(), tr("Select Forge version"), this);
vselect.setExactFilter(BaseVersionList::ParentVersionRole, m_inst->getComponentVersion("net.minecraft"));
vselect.setEmptyString(tr("No Forge versions are currently available for Minecraft ") + m_inst->getComponentVersion("net.minecraft"));
vselect.setEmptyErrorString(tr("Couldn't load or download the Forge version lists!"));
if (vselect.exec() && vselect.selectedVersion())
{
auto vsn = vselect.selectedVersion();
m_inst->setComponentVersion("net.minecraftforge", vsn->descriptor());
m_profile->reload();
// m_profile->installVersion();
preselect(m_profile->rowCount(QModelIndex())-1);
m_container->refreshContainer();
}
}
void VersionPage::on_liteloaderBtn_clicked()
{
auto vlist = ENV.metadataIndex()->get("com.mumfrey.liteloader");
if(!vlist)
{
return;
}
VersionSelectDialog vselect(vlist.get(), tr("Select LiteLoader version"), this);
vselect.setExactFilter(BaseVersionList::ParentVersionRole, m_inst->getComponentVersion("net.minecraft"));
vselect.setEmptyString(tr("No LiteLoader versions are currently available for Minecraft ") + m_inst->getComponentVersion("net.minecraft"));
vselect.setEmptyErrorString(tr("Couldn't load or download the LiteLoader version lists!"));
if (vselect.exec() && vselect.selectedVersion())
{
auto vsn = vselect.selectedVersion();
m_inst->setComponentVersion("com.mumfrey.liteloader", vsn->descriptor());
m_profile->reload();
// m_profile->installVersion(vselect.selectedVersion());
preselect(m_profile->rowCount(QModelIndex())-1);
m_container->refreshContainer();
}
}
void VersionPage::versionCurrent(const QModelIndex ¤t, const QModelIndex &previous)
{
currentIdx = current.row();
updateButtons(currentIdx);
}
void VersionPage::preselect(int row)
{
if(row < 0)
{
row = 0;
}
if(row >= m_profile->rowCount(QModelIndex()))
{
row = m_profile->rowCount(QModelIndex()) - 1;
}
if(row < 0)
{
return;
}
auto model_index = m_profile->index(row);
ui->packageView->selectionModel()->select(model_index, QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
updateButtons(row);
}
void VersionPage::updateButtons(int row)
{
if(row == -1)
row = currentRow();
auto patch = m_profile->versionPatch(row);
if (!patch)
{
ui->removeBtn->setDisabled(true);
ui->moveDownBtn->setDisabled(true);
ui->moveUpBtn->setDisabled(true);
ui->changeVersionBtn->setDisabled(true);
ui->editBtn->setDisabled(true);
ui->customizeBtn->setDisabled(true);
ui->revertBtn->setDisabled(true);
}
else
{
ui->removeBtn->setEnabled(patch->isRemovable());
ui->moveDownBtn->setEnabled(patch->isMoveable());
ui->moveUpBtn->setEnabled(patch->isMoveable());
ui->changeVersionBtn->setEnabled(patch->isVersionChangeable());
ui->editBtn->setEnabled(patch->isCustom());
ui->customizeBtn->setEnabled(patch->isCustomizable());
ui->revertBtn->setEnabled(patch->isRevertible());
}
}
void VersionPage::onGameUpdateError(QString error)
{
CustomMessageBox::selectable(this, tr("Error updating instance"), error,
QMessageBox::Warning)->show();
}
ProfilePatchPtr VersionPage::current()
{
auto row = currentRow();
if(row < 0)
{
return nullptr;
}
return m_profile->versionPatch(row);
}
int VersionPage::currentRow()
{
if (ui->packageView->selectionModel()->selectedRows().isEmpty())
{
return -1;
}
return ui->packageView->selectionModel()->selectedRows().first().row();
}
void VersionPage::on_customizeBtn_clicked()
{
auto version = currentRow();
if(version == -1)
{
return;
}
auto patch = m_profile->versionPatch(version);
if(!patch->getVersionFile())
{
// TODO: wait for the update task to finish here...
return;
}
if(!m_profile->customize(version))
{
// TODO: some error box here
}
updateButtons();
preselect(currentIdx);
}
void VersionPage::on_editBtn_clicked()
{
auto version = current();
if(!version)
{
return;
}
auto filename = version->getFilename();
if(!QFileInfo::exists(filename))
{
qWarning() << "file" << filename << "can't be opened for editing, doesn't exist!";
return;
}
MMC->openJsonEditor(filename);
}
void VersionPage::on_revertBtn_clicked()
{
auto version = currentRow();
if(version == -1)
{
return;
}
if(!m_profile->revertToBase(version))
{
// TODO: some error box here
}
updateButtons();
preselect(currentIdx);
m_container->refreshContainer();
}
#include "VersionPage.moc"
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