sneedmc/launcher/ui/pages/global/LauncherPage.cpp

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// SPDX-License-Identifier: GPL-3.0-only
/*
* PolyMC - Minecraft Launcher
* Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
* Copyright (c) 2022 dada513 <dada513@protonmail.com>
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*
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* 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.
*
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* 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.
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*
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* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
* This file incorporates work covered by the following copyright and
* permission notice:
*
* Copyright 2013-2021 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.
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*/
#include "LauncherPage.h"
#include "ui_LauncherPage.h"
#include <QFileDialog>
#include <QMessageBox>
#include <QDir>
#include <QTextCharFormat>
#include <QMenuBar>
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#include "updater/UpdateChecker.h"
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#include "settings/SettingsObject.h"
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#include <FileSystem.h>
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#include "Application.h"
#include "BuildConfig.h"
#include "ui/themes/ITheme.h"
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#include <QApplication>
#include <QProcess>
// FIXME: possibly move elsewhere
enum InstSortMode
{
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// Sort alphabetically by name.
Sort_Name,
// Sort by which instance was launched most recently.
Sort_LastLaunch
};
LauncherPage::LauncherPage(QWidget *parent) : QWidget(parent), ui(new Ui::LauncherPage)
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{
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ui->setupUi(this);
auto origForeground = ui->fontPreview->palette().color(ui->fontPreview->foregroundRole());
auto origBackground = ui->fontPreview->palette().color(ui->fontPreview->backgroundRole());
m_colors.reset(new LogColorCache(origForeground, origBackground));
ui->sortingModeGroup->setId(ui->sortByNameBtn, Sort_Name);
ui->sortingModeGroup->setId(ui->sortLastLaunchedBtn, Sort_LastLaunch);
defaultFormat = new QTextCharFormat(ui->fontPreview->currentCharFormat());
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m_languageModel = APPLICATION->translations();
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loadSettings();
if(BuildConfig.UPDATER_ENABLED)
{
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QObject::connect(APPLICATION->updateChecker().get(), &UpdateChecker::channelListLoaded, this, &LauncherPage::refreshUpdateChannelList);
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if (APPLICATION->updateChecker()->hasChannels())
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{
refreshUpdateChannelList();
}
else
{
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APPLICATION->updateChecker()->updateChanList(false);
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}
if (APPLICATION->updateChecker()->getExternalUpdater())
{
ui->updateChannelComboBox->setVisible(false);
ui->updateChannelDescLabel->setVisible(false);
ui->updateChannelLabel->setVisible(false);
}
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}
else
{
ui->updateSettingsBox->setHidden(true);
}
connect(ui->fontSizeBox, SIGNAL(valueChanged(int)), SLOT(refreshFontPreview()));
connect(ui->consoleFont, SIGNAL(currentFontChanged(QFont)), SLOT(refreshFontPreview()));
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}
LauncherPage::~LauncherPage()
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{
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delete ui;
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delete defaultFormat;
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}
bool LauncherPage::apply()
{
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applySettings();
return true;
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}
void LauncherPage::on_instDirBrowseBtn_clicked()
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{
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QString raw_dir = QFileDialog::getExistingDirectory(this, tr("Instance Folder"), ui->instDirTextBox->text());
// do not allow current dir - it's dirty. Do not allow dirs that don't exist
if (!raw_dir.isEmpty() && QDir(raw_dir).exists())
{
QString cooked_dir = FS::NormalizePath(raw_dir);
if (FS::checkProblemticPathJava(QDir(cooked_dir)))
{
QMessageBox warning;
warning.setText(tr("You're trying to specify an instance folder which\'s path "
"contains at least one \'!\'. "
"Java is known to cause problems if that is the case, your "
"instances (probably) won't start!"));
warning.setInformativeText(
tr("Do you really want to use this path? "
"Selecting \"No\" will close this and not alter your instance path."));
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warning.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel);
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int result = warning.exec();
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if (result == QMessageBox::Ok)
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{
ui->instDirTextBox->setText(cooked_dir);
}
}
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else if(APPLICATION->isFlatpak() && raw_dir.startsWith("/run/user"))
{
QMessageBox warning;
warning.setText(tr("You're trying to specify an instance folder "
"which was granted temporaily via Flatpak.\n"
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"This is known to cause problems. "
"After a restart the launcher might break, "
"because it will no longer have access to that directory.\n\n"
"Granting PolyMC access to it via Flatseal is recommended."));
warning.setInformativeText(
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tr("Do you want to proceed anyway?"));
warning.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel);
int result = warning.exec();
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if (result == QMessageBox::Ok)
{
ui->instDirTextBox->setText(cooked_dir);
}
}
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else
{
ui->instDirTextBox->setText(cooked_dir);
}
}
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}
void LauncherPage::on_iconsDirBrowseBtn_clicked()
{
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QString raw_dir = QFileDialog::getExistingDirectory(this, tr("Icons Folder"), ui->iconsDirTextBox->text());
// do not allow current dir - it's dirty. Do not allow dirs that don't exist
if (!raw_dir.isEmpty() && QDir(raw_dir).exists())
{
QString cooked_dir = FS::NormalizePath(raw_dir);
ui->iconsDirTextBox->setText(cooked_dir);
}
}
void LauncherPage::on_modsDirBrowseBtn_clicked()
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{
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QString raw_dir = QFileDialog::getExistingDirectory(this, tr("Mods Folder"), ui->modsDirTextBox->text());
// do not allow current dir - it's dirty. Do not allow dirs that don't exist
if (!raw_dir.isEmpty() && QDir(raw_dir).exists())
{
QString cooked_dir = FS::NormalizePath(raw_dir);
ui->modsDirTextBox->setText(cooked_dir);
}
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}
void LauncherPage::on_metadataDisableBtn_clicked()
{
ui->metadataWarningLabel->setHidden(!ui->metadataDisableBtn->isChecked());
}
void LauncherPage::refreshUpdateChannelList()
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{
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// Stop listening for selection changes. It's going to change a lot while we update it and
// we don't need to update the
// description label constantly.
QObject::disconnect(ui->updateChannelComboBox, SIGNAL(currentIndexChanged(int)), this,
SLOT(updateChannelSelectionChanged(int)));
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QList<UpdateChecker::ChannelListEntry> channelList = APPLICATION->updateChecker()->getChannelList();
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ui->updateChannelComboBox->clear();
int selection = -1;
for (int i = 0; i < channelList.count(); i++)
{
UpdateChecker::ChannelListEntry entry = channelList.at(i);
// When it comes to selection, we'll rely on the indexes of a channel entry being the
// same in the
// combo box as it is in the update checker's channel list.
// This probably isn't very safe, but the channel list doesn't change often enough (or
// at all) for
// this to be a big deal. Hope it doesn't break...
ui->updateChannelComboBox->addItem(entry.name);
// If the update channel we just added was the selected one, set the current index in
// the combo box to it.
if (entry.id == m_currentUpdateChannel)
{
qDebug() << "Selected index" << i << "channel id" << m_currentUpdateChannel;
selection = i;
}
}
ui->updateChannelComboBox->setCurrentIndex(selection);
// Start listening for selection changes again and update the description label.
QObject::connect(ui->updateChannelComboBox, SIGNAL(currentIndexChanged(int)), this,
SLOT(updateChannelSelectionChanged(int)));
refreshUpdateChannelDesc();
// Now that we've updated the channel list, we can enable the combo box.
// It starts off disabled so that if the channel list hasn't been loaded, it will be
// disabled.
ui->updateChannelComboBox->setEnabled(true);
}
void LauncherPage::updateChannelSelectionChanged(int index)
{
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refreshUpdateChannelDesc();
}
void LauncherPage::refreshUpdateChannelDesc()
{
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// Get the channel list.
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QList<UpdateChecker::ChannelListEntry> channelList = APPLICATION->updateChecker()->getChannelList();
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int selectedIndex = ui->updateChannelComboBox->currentIndex();
if (selectedIndex < 0)
{
return;
}
if (selectedIndex < channelList.count())
{
// Find the channel list entry with the given index.
UpdateChecker::ChannelListEntry selected = channelList.at(selectedIndex);
// Set the description text.
ui->updateChannelDescLabel->setText(selected.description);
// Set the currently selected channel ID.
m_currentUpdateChannel = selected.id;
}
}
void LauncherPage::applySettings()
{
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auto s = APPLICATION->settings();
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// Updates
if (BuildConfig.UPDATER_ENABLED && APPLICATION->updateChecker()->getExternalUpdater())
{
APPLICATION->updateChecker()->getExternalUpdater()->setAutomaticallyChecksForUpdates(
ui->autoUpdateCheckBox->isChecked());
}
else
{
s->set("AutoUpdate", ui->autoUpdateCheckBox->isChecked());
}
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s->set("UpdateChannel", m_currentUpdateChannel);
auto original = s->get("IconTheme").toString();
//FIXME: make generic
switch (ui->themeComboBox->currentIndex())
{
case 0:
s->set("IconTheme", "pe_colored");
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break;
case 1:
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s->set("IconTheme", "pe_light");
break;
case 2:
s->set("IconTheme", "pe_dark");
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break;
case 3:
s->set("IconTheme", "pe_blue");
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break;
case 4:
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s->set("IconTheme", "OSX");
break;
case 5:
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s->set("IconTheme", "iOS");
break;
case 6:
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s->set("IconTheme", "flat");
break;
case 7:
s->set("IconTheme", "multimc");
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break;
case 8:
s->set("IconTheme", "custom");
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break;
}
if(original != s->get("IconTheme"))
{
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APPLICATION->setIconTheme(s->get("IconTheme").toString());
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}
auto originalAppTheme = s->get("ApplicationTheme").toString();
auto newAppTheme = ui->themeComboBoxColors->currentData().toString();
if(originalAppTheme != newAppTheme)
{
s->set("ApplicationTheme", newAppTheme);
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APPLICATION->setApplicationTheme(newAppTheme, false);
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}
s->set("MenuBarInsteadOfToolBar", ui->preferMenuBarCheckBox->isChecked());
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// Console settings
s->set("ShowConsole", ui->showConsoleCheck->isChecked());
s->set("AutoCloseConsole", ui->autoCloseConsoleCheck->isChecked());
s->set("ShowConsoleOnError", ui->showConsoleErrorCheck->isChecked());
QString consoleFontFamily = ui->consoleFont->currentFont().family();
s->set("ConsoleFont", consoleFontFamily);
s->set("ConsoleFontSize", ui->fontSizeBox->value());
s->set("ConsoleMaxLines", ui->lineLimitSpinBox->value());
s->set("ConsoleOverflowStop", ui->checkStopLogging->checkState() != Qt::Unchecked);
// Folders
// TODO: Offer to move instances to new instance folder.
s->set("InstanceDir", ui->instDirTextBox->text());
s->set("CentralModsDir", ui->modsDirTextBox->text());
s->set("IconsDir", ui->iconsDirTextBox->text());
auto sortMode = (InstSortMode)ui->sortingModeGroup->checkedId();
switch (sortMode)
{
case Sort_LastLaunch:
s->set("InstSortMode", "LastLaunch");
break;
case Sort_Name:
default:
s->set("InstSortMode", "Name");
break;
}
// Mods
s->set("ModMetadataDisabled", ui->metadataDisableBtn->isChecked());
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}
void LauncherPage::loadSettings()
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{
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auto s = APPLICATION->settings();
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// Updates
if (BuildConfig.UPDATER_ENABLED && APPLICATION->updateChecker()->getExternalUpdater())
{
ui->autoUpdateCheckBox->setChecked(
APPLICATION->updateChecker()->getExternalUpdater()->getAutomaticallyChecksForUpdates());
}
else
{
ui->autoUpdateCheckBox->setChecked(s->get("AutoUpdate").toBool());
}
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m_currentUpdateChannel = s->get("UpdateChannel").toString();
//FIXME: make generic
auto theme = s->get("IconTheme").toString();
if (theme == "pe_colored")
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{
ui->themeComboBox->setCurrentIndex(0);
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}
else if (theme == "pe_light")
{
ui->themeComboBox->setCurrentIndex(1);
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}
else if (theme == "pe_dark")
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{
ui->themeComboBox->setCurrentIndex(2);
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}
else if (theme == "pe_blue")
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{
ui->themeComboBox->setCurrentIndex(3);
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}
else if (theme == "OSX")
{
ui->themeComboBox->setCurrentIndex(4);
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}
else if (theme == "iOS")
{
ui->themeComboBox->setCurrentIndex(5);
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}
else if (theme == "flat")
{
ui->themeComboBox->setCurrentIndex(6);
}
else if (theme == "multimc")
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{
ui->themeComboBox->setCurrentIndex(7);
}
else if (theme == "custom")
{
ui->themeComboBox->setCurrentIndex(8);
}
{
auto currentTheme = s->get("ApplicationTheme").toString();
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auto themes = APPLICATION->getValidApplicationThemes();
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int idx = 0;
for(auto &theme: themes)
{
ui->themeComboBoxColors->addItem(theme->name(), theme->id());
if(currentTheme == theme->id())
{
ui->themeComboBoxColors->setCurrentIndex(idx);
}
idx++;
}
}
// Toolbar/menu bar settings (not applicable if native menu bar is present)
ui->toolsBox->setEnabled(!QMenuBar().isNativeMenuBar());
#ifdef Q_OS_MACOS
ui->toolsBox->setVisible(!QMenuBar().isNativeMenuBar());
#endif
ui->preferMenuBarCheckBox->setChecked(s->get("MenuBarInsteadOfToolBar").toBool());
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// Console settings
ui->showConsoleCheck->setChecked(s->get("ShowConsole").toBool());
ui->autoCloseConsoleCheck->setChecked(s->get("AutoCloseConsole").toBool());
ui->showConsoleErrorCheck->setChecked(s->get("ShowConsoleOnError").toBool());
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QString fontFamily = APPLICATION->settings()->get("ConsoleFont").toString();
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QFont consoleFont(fontFamily);
ui->consoleFont->setCurrentFont(consoleFont);
bool conversionOk = true;
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int fontSize = APPLICATION->settings()->get("ConsoleFontSize").toInt(&conversionOk);
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if(!conversionOk)
{
fontSize = 11;
}
ui->fontSizeBox->setValue(fontSize);
refreshFontPreview();
ui->lineLimitSpinBox->setValue(s->get("ConsoleMaxLines").toInt());
ui->checkStopLogging->setChecked(s->get("ConsoleOverflowStop").toBool());
// Folders
ui->instDirTextBox->setText(s->get("InstanceDir").toString());
ui->modsDirTextBox->setText(s->get("CentralModsDir").toString());
ui->iconsDirTextBox->setText(s->get("IconsDir").toString());
QString sortMode = s->get("InstSortMode").toString();
if (sortMode == "LastLaunch")
{
ui->sortLastLaunchedBtn->setChecked(true);
}
else
{
ui->sortByNameBtn->setChecked(true);
}
// Mods
ui->metadataDisableBtn->setChecked(s->get("ModMetadataDisabled").toBool());
ui->metadataWarningLabel->setHidden(!ui->metadataDisableBtn->isChecked());
}
void LauncherPage::refreshFontPreview()
{
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int fontSize = ui->fontSizeBox->value();
QString fontFamily = ui->consoleFont->currentFont().family();
ui->fontPreview->clear();
defaultFormat->setFont(QFont(fontFamily, fontSize));
{
QTextCharFormat format(*defaultFormat);
format.setForeground(m_colors->getFront(MessageLevel::Error));
// append a paragraph/line
auto workCursor = ui->fontPreview->textCursor();
workCursor.movePosition(QTextCursor::End);
workCursor.insertText(tr("[Something/ERROR] A spooky error!"), format);
workCursor.insertBlock();
}
{
QTextCharFormat format(*defaultFormat);
format.setForeground(m_colors->getFront(MessageLevel::Message));
// append a paragraph/line
auto workCursor = ui->fontPreview->textCursor();
workCursor.movePosition(QTextCursor::End);
workCursor.insertText(tr("[Test/INFO] A harmless message..."), format);
workCursor.insertBlock();
}
{
QTextCharFormat format(*defaultFormat);
format.setForeground(m_colors->getFront(MessageLevel::Warning));
// append a paragraph/line
auto workCursor = ui->fontPreview->textCursor();
workCursor.movePosition(QTextCursor::End);
workCursor.insertText(tr("[Something/WARN] A not so spooky warning."), format);
workCursor.insertBlock();
}
}
void LauncherPage::retranslate()
{
ui->retranslateUi(this);
}