PrismLauncher/launcher/ui/widgets/EnvironmentVariables.cpp
TheKodeToad 997a3709d4 Custom environment variables UI and implementation
Signed-off-by: TheKodeToad <TheKodeToad@proton.me>
2023-07-12 19:21:38 +01:00

139 lines
4.6 KiB
C++

// SPDX-License-Identifier: GPL-3.0-only
/*
* Prism Launcher - Minecraft Launcher
* Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include <QKeyEvent>
#include "Application.h"
#include "EnvironmentVariables.h"
#include "ui/dialogs/CustomMessageBox.h"
#include "ui_EnvironmentVariables.h"
EnvironmentVariables::EnvironmentVariables(QWidget* parent) : QWidget(parent), ui(new Ui::EnvironmentVariables)
{
ui->setupUi(this);
ui->list->installEventFilter(this);
ui->list->sortItems(0, Qt::AscendingOrder);
ui->list->setSortingEnabled(true);
ui->list->header()->resizeSections(QHeaderView::Interactive);
ui->list->header()->resizeSection(0, 200);
connect(ui->add, &QPushButton::clicked, this, [this] {
auto item = new QTreeWidgetItem(ui->list);
item->setText(0, "ENV_VAR");
item->setText(1, "value");
item->setFlags(item->flags() | Qt::ItemIsEditable);
ui->list->addTopLevelItem(item);
ui->list->selectionModel()->select(ui->list->model()->index(ui->list->indexOfTopLevelItem(item), 0),
QItemSelectionModel::ClearAndSelect | QItemSelectionModel::SelectionFlag::Rows);
ui->list->editItem(item);
});
connect(ui->remove, &QPushButton::clicked, this, [this] {
for (QTreeWidgetItem* item : ui->list->selectedItems())
ui->list->takeTopLevelItem(ui->list->indexOfTopLevelItem(item));
});
connect(ui->clear, &QPushButton::clicked, this, [this] { ui->list->clear(); });
connect(ui->globalOverride, &QCheckBox::clicked, this, [this](bool state) {
if (!state)
return;
auto global = APPLICATION->settings()->get("Env").toMap();
if (global.isEmpty())
return;
auto response = CustomMessageBox::selectable(
this, tr("Reset"),
tr("You have chosen to ignore global settings.\n\nWould you like to clear the current variables and copy "
"the global variables over?"),
QMessageBox::Question, QMessageBox::Yes | QMessageBox::No, QMessageBox::No)
->exec();
if (response == QMessageBox::Yes)
initialize(true, checked(), override(), global);
});
}
EnvironmentVariables::~EnvironmentVariables()
{
delete ui;
}
void EnvironmentVariables::initialize(bool instance, bool checked, bool override, const QMap<QString, QVariant>& value)
{
// update widgets to settings
ui->groupBox->setCheckable(instance);
ui->groupBox->setChecked(checked);
ui->globalOverride->setVisible(instance);
ui->globalOverride->setChecked(override);
// populate
ui->list->clear();
for (auto iter = value.begin(); iter != value.end(); iter++) {
auto item = new QTreeWidgetItem(ui->list);
item->setText(0, iter.key());
item->setText(1, iter.value().toString());
item->setFlags(item->flags() | Qt::ItemIsEditable);
ui->list->addTopLevelItem(item);
}
}
bool EnvironmentVariables::eventFilter(QObject* watched, QEvent* event)
{
if (watched == ui->list && event->type() == QEvent::KeyPress) {
const QKeyEvent* keyEvent = (QKeyEvent*)event;
if (keyEvent->key() == Qt::Key_Delete) {
emit ui->remove->clicked();
return true;
}
}
return QObject::eventFilter(watched, event);
}
void EnvironmentVariables::retranslate()
{
ui->retranslateUi(this);
}
bool EnvironmentVariables::checked() const
{
if (!ui->groupBox->isCheckable())
return true;
return ui->groupBox->isChecked();
}
bool EnvironmentVariables::override() const
{
if (!ui->globalOverride->isVisible())
return false;
return ui->globalOverride->isChecked();
}
QMap<QString, QVariant> EnvironmentVariables::value() const
{
QMap<QString, QVariant> result;
QTreeWidgetItem* item = ui->list->topLevelItem(0);
for (int i = 1; item != nullptr; item = ui->list->topLevelItem(i++))
result[item->text(0)] = item->text(1);
return result;
}