pollymc/application/pages/VersionPage.cpp
Petr Mrázek 5fabb4f254 NOISSUE Rough refactor of ProfilePatch and VersionFile internals.
They are now distinct classes with distinct responsibilities.

* ProfilePatch is an entry in MinecraftProfile and can hold VersionFile or Meta::Version.
* VersionFile is the basic element that holds version information loaded from JSON.
* Meta::Version is the loader class for VersionFile(s) from a server.
2017-04-07 00:20:02 +02:00

545 lines
13 KiB
C++

/* 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/MinecraftProfile.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();
}
void VersionPage::setParentContainer(BasePageContainer * container)
{
m_container = container;
}
VersionPage::VersionPage(OneSixInstance *inst, QWidget *parent)
: QWidget(parent), ui(new Ui::VersionPage), m_inst(inst)
{
ui->setupUi(this);
ui->tabWidget->tabBar()->hide();
reloadMinecraftProfile();
m_profile = m_inst->getMinecraftProfile();
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, SIGNAL(currentChanged(QModelIndex, QModelIndex)), SLOT(packageCurrent(QModelIndex, QModelIndex)));
updateVersionControls();
// select first item.
preselect(0);
}
else
{
disableVersionControls();
}
connect(m_inst, &OneSixInstance::versionReloaded, this,
&VersionPage::updateVersionControls);
}
VersionPage::~VersionPage()
{
delete ui;
}
void VersionPage::packageCurrent(const QModelIndex &current, 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.getSeverity() == ProblemSeverity::Error)
{
problemOut += tr("Error: ");
}
else if(problem.getSeverity() == ProblemSeverity::Warning)
{
problemOut += tr("Warning: ");
}
problemOut += problem.getDescription();
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::reloadMinecraftProfile()
{
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()
{
reloadMinecraftProfile();
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();
reloadMinecraftProfile();
m_container->refreshContainer();
}
void VersionPage::on_modBtn_clicked()
{
if(m_container)
{
m_container->selectPage("mods");
}
}
void VersionPage::on_jarmodBtn_clicked()
{
bool nagShown = false;
if (!m_profile->hasTrait("legacyLaunch") && !m_profile->hasTrait("alphaLaunch"))
{
// not legacy launch... nag
auto seenNag = MMC->settings()->get("JarModNagSeen").toBool();
if(!seenNag)
{
auto result = QMessageBox::question(this,
tr("Are you sure?"),
tr("This will add mods directly to the Minecraft jar.\n"
"Unless you KNOW that this is what NEEDS to be done, you should just use the mods folder (Loader mods).\n"
"\n"
"Do you want to continue?"),
tr("I understand, continue."), tr("Cancel"), QString(), 1, 1
);
if(result != 0)
return;
nagShown = true;
}
}
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);
if(nagShown)
{
MMC->settings()->set("JarModNagSeen", QVariant(true));
}
}
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(), MinecraftProfile::MoveUp);
}
catch (Exception &e)
{
QMessageBox::critical(this, tr("Error"), e.cause());
}
updateButtons();
}
void VersionPage::on_moveDownBtn_clicked()
{
try
{
m_profile->move(currentRow(), MinecraftProfile::MoveDown);
}
catch (Exception &e)
{
QMessageBox::critical(this, tr("Error"), e.cause());
}
updateButtons();
}
void VersionPage::on_changeVersionBtn_clicked()
{
// FIXME: this is hilariously broken because it assumes m_inst->versionList() is a sensible thing...
VersionSelectDialog vselect(m_inst->versionList().get(), tr("Change Minecraft version"),
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;
}
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();
reloadMinecraftProfile();
}
m_inst->setIntendedVersionId(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->currentVersionId());
vselect.setEmptyString(tr("No Forge versions are currently available for Minecraft ") + m_inst->currentVersionId());
vselect.setEmptyErrorString(tr("Couldn't load or download the Forge version lists!"));
if (vselect.exec() && vselect.selectedVersion())
{
m_profile->installVersion(vselect.selectedVersion());
preselect(m_profile->rowCount(QModelIndex())-1);
m_container->refreshContainer();
}
}
void VersionPage::on_liteloaderBtn_clicked()
{
auto vlist = ENV.metadataIndex()->get("com.liteloader");
if(!vlist)
{
return;
}
VersionSelectDialog vselect(vlist.get(), tr("Select LiteLoader version"), this);
vselect.setExactFilter(BaseVersionList::ParentVersionRole, m_inst->currentVersionId());
vselect.setEmptyString(tr("No LiteLoader versions are currently available for Minecraft ") + m_inst->currentVersionId());
vselect.setEmptyErrorString(tr("Couldn't load or download the LiteLoader version lists!"));
if (vselect.exec() && vselect.selectedVersion())
{
m_profile->installVersion(vselect.selectedVersion());
preselect(m_profile->rowCount(QModelIndex())-1);
m_container->refreshContainer();
}
}
void VersionPage::versionCurrent(const QModelIndex &current, 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"