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-rw-r--r--application/pages/instance/WorldListPage.cpp330
1 files changed, 330 insertions, 0 deletions
diff --git a/application/pages/instance/WorldListPage.cpp b/application/pages/instance/WorldListPage.cpp
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+/* Copyright 2015-2018 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 "WorldListPage.h"
+#include "ui_WorldListPage.h"
+#include "minecraft/WorldList.h"
+#include <DesktopServices.h>
+#include "dialogs/ModEditDialogCommon.h"
+#include <QEvent>
+#include <QKeyEvent>
+#include <QClipboard>
+#include <QMessageBox>
+#include <QTreeView>
+#include <QInputDialog>
+#include <tools/MCEditTool.h>
+
+#include "MultiMC.h"
+#include <GuiUtil.h>
+#include <QProcess>
+#include <FileSystem.h>
+
+WorldListPage::WorldListPage(BaseInstance *inst, std::shared_ptr<WorldList> worlds, QString id,
+ QString iconName, QString displayName, QString helpPage,
+ QWidget *parent)
+ : QWidget(parent), m_inst(inst), ui(new Ui::WorldListPage), m_worlds(worlds), m_iconName(iconName), m_id(id), m_displayName(displayName), m_helpName(helpPage)
+{
+ ui->setupUi(this);
+ ui->tabWidget->tabBar()->hide();
+ QSortFilterProxyModel * proxy = new QSortFilterProxyModel(this);
+ proxy->setSortCaseSensitivity(Qt::CaseInsensitive);
+ proxy->setSourceModel(m_worlds.get());
+ ui->worldTreeView->setSortingEnabled(true);
+ ui->worldTreeView->setModel(proxy);
+ ui->worldTreeView->installEventFilter(this);
+
+ auto head = ui->worldTreeView->header();
+
+ head->setSectionResizeMode(0, QHeaderView::Stretch);
+ head->setSectionResizeMode(1, QHeaderView::ResizeToContents);
+ connect(ui->worldTreeView->selectionModel(),
+ SIGNAL(currentChanged(const QModelIndex &, const QModelIndex &)), this,
+ SLOT(worldChanged(const QModelIndex &, const QModelIndex &)));
+ worldChanged(QModelIndex(), QModelIndex());
+}
+
+void WorldListPage::openedImpl()
+{
+ m_worlds->startWatching();
+}
+
+void WorldListPage::closedImpl()
+{
+ m_worlds->stopWatching();
+}
+
+WorldListPage::~WorldListPage()
+{
+ m_worlds->stopWatching();
+ delete ui;
+}
+
+bool WorldListPage::shouldDisplay() const
+{
+ return true;
+}
+
+bool WorldListPage::worldListFilter(QKeyEvent *keyEvent)
+{
+ switch (keyEvent->key())
+ {
+ case Qt::Key_Delete:
+ on_rmWorldBtn_clicked();
+ return true;
+ default:
+ break;
+ }
+ return QWidget::eventFilter(ui->worldTreeView, keyEvent);
+}
+
+bool WorldListPage::eventFilter(QObject *obj, QEvent *ev)
+{
+ if (ev->type() != QEvent::KeyPress)
+ {
+ return QWidget::eventFilter(obj, ev);
+ }
+ QKeyEvent *keyEvent = static_cast<QKeyEvent *>(ev);
+ if (obj == ui->worldTreeView)
+ return worldListFilter(keyEvent);
+ return QWidget::eventFilter(obj, ev);
+}
+
+void WorldListPage::on_rmWorldBtn_clicked()
+{
+ auto proxiedIndex = getSelectedWorld();
+
+ if(!proxiedIndex.isValid())
+ return;
+
+ auto result = QMessageBox::question(this,
+ tr("Are you sure?"),
+ tr("This will remove the selected world permenantly.\n"
+ "The world will be gone forever (A LONG TIME).\n"
+ "\n"
+ "Do you want to continue?"));
+ if(result != QMessageBox::Yes)
+ {
+ return;
+ }
+ m_worlds->stopWatching();
+ m_worlds->deleteWorld(proxiedIndex.row());
+ m_worlds->startWatching();
+}
+
+void WorldListPage::on_viewFolderBtn_clicked()
+{
+ DesktopServices::openDirectory(m_worlds->dir().absolutePath(), true);
+}
+
+QModelIndex WorldListPage::getSelectedWorld()
+{
+ auto index = ui->worldTreeView->selectionModel()->currentIndex();
+
+ auto proxy = (QSortFilterProxyModel *) ui->worldTreeView->model();
+ return proxy->mapToSource(index);
+}
+
+void WorldListPage::on_copySeedBtn_clicked()
+{
+ QModelIndex index = getSelectedWorld();
+
+ if (!index.isValid())
+ {
+ return;
+ }
+ int64_t seed = m_worlds->data(index, WorldList::SeedRole).toLongLong();
+ MMC->clipboard()->setText(QString::number(seed));
+}
+
+void WorldListPage::on_mcEditBtn_clicked()
+{
+ if(m_mceditStarting)
+ return;
+
+ auto mcedit = MMC->mcedit();
+
+ const QString mceditPath = mcedit->path();
+
+ QModelIndex index = getSelectedWorld();
+
+ if (!index.isValid())
+ {
+ return;
+ }
+
+ if(!worldSafetyNagQuestion())
+ return;
+
+ auto fullPath = m_worlds->data(index, WorldList::FolderRole).toString();
+
+ auto program = mcedit->getProgramPath();
+ if(program.size())
+ {
+#ifdef Q_OS_WIN32
+ if(!QProcess::startDetached(program, {fullPath}, mceditPath))
+ {
+ mceditError();
+ }
+#else
+ m_mceditProcess.reset(new LoggedProcess());
+ m_mceditProcess->setDetachable(true);
+ connect(m_mceditProcess.get(), &LoggedProcess::stateChanged, this, &WorldListPage::mceditState);
+ m_mceditProcess->start(program, {fullPath});
+ m_mceditProcess->setWorkingDirectory(mceditPath);
+ m_mceditStarting = true;
+#endif
+ }
+ else
+ {
+ QMessageBox::warning(
+ this->parentWidget(),
+ tr("No MCEdit found or set up!"),
+ tr("You do not have MCEdit set up or it was moved.\nYou can set it up in the global settings.")
+ );
+ }
+}
+
+void WorldListPage::mceditError()
+{
+ QMessageBox::warning(
+ this->parentWidget(),
+ tr("MCEdit failed to start!"),
+ tr("MCEdit failed to start.\nIt may be necessary to reinstall it.")
+ );
+}
+
+void WorldListPage::mceditState(LoggedProcess::State state)
+{
+ bool failed = false;
+ switch(state)
+ {
+ case LoggedProcess::NotRunning:
+ case LoggedProcess::Starting:
+ return;
+ case LoggedProcess::FailedToStart:
+ case LoggedProcess::Crashed:
+ case LoggedProcess::Aborted:
+ {
+ failed = true;
+ }
+ case LoggedProcess::Running:
+ case LoggedProcess::Finished:
+ {
+ m_mceditStarting = false;
+ break;
+ }
+ }
+ if(failed)
+ {
+ mceditError();
+ }
+}
+
+void WorldListPage::worldChanged(const QModelIndex &current, const QModelIndex &previous)
+{
+ QModelIndex index = getSelectedWorld();
+ bool enable = index.isValid();
+ ui->copySeedBtn->setEnabled(enable);
+ ui->mcEditBtn->setEnabled(enable);
+ ui->rmWorldBtn->setEnabled(enable);
+ ui->copyBtn->setEnabled(enable);
+ ui->renameBtn->setEnabled(enable);
+}
+
+void WorldListPage::on_addBtn_clicked()
+{
+ auto list = GuiUtil::BrowseForFiles(
+ m_helpName,
+ tr("Select a Minecraft world zip"),
+ tr("Minecraft World Zip File (*.zip)"), QString(), this->parentWidget());
+ if (!list.empty())
+ {
+ m_worlds->stopWatching();
+ for (auto filename : list)
+ {
+ m_worlds->installWorld(QFileInfo(filename));
+ }
+ m_worlds->startWatching();
+ }
+}
+
+bool WorldListPage::isWorldSafe(QModelIndex)
+{
+ return !m_inst->isRunning();
+}
+
+bool WorldListPage::worldSafetyNagQuestion()
+{
+ if(!isWorldSafe(getSelectedWorld()))
+ {
+ auto result = QMessageBox::question(this, tr("Copy World"), tr("Changing a world while Minecraft is running is potentially unsafe.\nDo you wish to proceed?"));
+ if(result == QMessageBox::No)
+ {
+ return false;
+ }
+ }
+ return true;
+}
+
+
+void WorldListPage::on_copyBtn_clicked()
+{
+ QModelIndex index = getSelectedWorld();
+ if (!index.isValid())
+ {
+ return;
+ }
+
+ if(!worldSafetyNagQuestion())
+ return;
+
+ auto worldVariant = m_worlds->data(index, WorldList::ObjectRole);
+ auto world = (World *) worldVariant.value<void *>();
+ bool ok = false;
+ QString name = QInputDialog::getText(this, tr("World name"), tr("Enter a new name for the copy."), QLineEdit::Normal, world->name(), &ok);
+
+ if (ok && name.length() > 0)
+ {
+ world->install(m_worlds->dir().absolutePath(), name);
+ }
+}
+
+void WorldListPage::on_renameBtn_clicked()
+{
+ QModelIndex index = getSelectedWorld();
+ if (!index.isValid())
+ {
+ return;
+ }
+
+ if(!worldSafetyNagQuestion())
+ return;
+
+ auto worldVariant = m_worlds->data(index, WorldList::ObjectRole);
+ auto world = (World *) worldVariant.value<void *>();
+
+ bool ok = false;
+ QString name = QInputDialog::getText(this, tr("World name"), tr("Enter a new world name."), QLineEdit::Normal, world->name(), &ok);
+
+ if (ok && name.length() > 0)
+ {
+ world->rename(name);
+ }
+}
+
+void WorldListPage::on_refreshBtn_clicked()
+{
+ m_worlds->update();
+}