Start: Create 'First Start' screen
This commit is contained in:
Chris Hennes
238
src/Mod/Start/Gui/GeneralSettingsWidget.cpp
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238
src/Mod/Start/Gui/GeneralSettingsWidget.cpp
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// SPDX-License-Identifier: LGPL-2.1-or-later
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/****************************************************************************
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* *
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* Copyright (c) 2024 The FreeCAD Project Association AISBL *
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* *
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* This file is part of FreeCAD. *
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* *
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* FreeCAD is free software: you can redistribute it and/or modify it *
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* under the terms of the GNU Lesser General Public License as *
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* published by the Free Software Foundation, either version 2.1 of the *
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* License, or (at your option) any later version. *
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* *
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* FreeCAD is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with FreeCAD. If not, see *
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* <https://www.gnu.org/licenses/>. *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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#include <QApplication>
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#include <QComboBox>
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#include <QGridLayout>
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#include <QLabel>
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#include <QLayout>
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#include <QToolButton>
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#include <QVBoxLayout>
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#include <QWidget>
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#endif
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#include "GeneralSettingsWidget.h"
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#include <gsl/pointers>
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#include <App/Application.h>
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#include <Base/Parameter.h>
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#include <Base/UnitsApi.h>
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#include <Gui/Language/Translator.h>
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#include <Gui/NavigationStyle.h>
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using namespace StartGui;
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GeneralSettingsWidget::GeneralSettingsWidget(QWidget* parent)
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: QWidget(parent)
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, _languageLabel {nullptr}
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, _unitSystemLabel {nullptr}
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, _navigationStyleLabel {nullptr}
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, _languageComboBox {nullptr}
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, _unitSystemComboBox {nullptr}
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, _navigationStyleComboBox {nullptr}
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{
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setObjectName(QLatin1String("GeneralSettingsWidget"));
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setupUi();
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qApp->installEventFilter(this);
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}
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void GeneralSettingsWidget::setupUi()
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{
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if (layout()) {
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qDeleteAll(findChildren<QWidget*>(QString(), Qt::FindDirectChildrenOnly));
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delete layout();
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}
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_languageLabel = gsl::owner<QLabel*>(new QLabel);
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_navigationStyleLabel = gsl::owner<QLabel*>(new QLabel);
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_unitSystemLabel = gsl::owner<QLabel*>(new QLabel);
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createLanguageComboBox();
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createUnitSystemComboBox();
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createNavigationStyleComboBox();
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createHorizontalUi();
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retranslateUi();
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}
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void GeneralSettingsWidget::createHorizontalUi()
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{
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auto mainLayout = gsl::owner<QHBoxLayout*>(new QHBoxLayout(this));
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const int extraSpace {36};
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mainLayout->addWidget(_languageLabel);
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mainLayout->addWidget(_languageComboBox);
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mainLayout->addSpacing(extraSpace);
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mainLayout->addWidget(_unitSystemLabel);
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mainLayout->addWidget(_unitSystemComboBox);
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mainLayout->addSpacing(extraSpace);
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mainLayout->addWidget(_navigationStyleLabel);
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mainLayout->addWidget(_navigationStyleComboBox);
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}
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QString GeneralSettingsWidget::createLabelText(const QString& translatedText) const
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{
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static const auto h2Start = QLatin1String("<h2>");
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static const auto h2End = QLatin1String("</h2>");
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return h2Start + translatedText + h2End;
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}
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gsl::owner<QComboBox*> GeneralSettingsWidget::createLanguageComboBox()
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{
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ParameterGrp::handle hGrp =
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App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/General");
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auto langToStr = Gui::Translator::instance()->activeLanguage();
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QByteArray language = hGrp->GetASCII("Language", langToStr.c_str()).c_str();
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auto comboBox = gsl::owner<QComboBox*>(new QComboBox);
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comboBox->addItem(QString::fromLatin1("English"), QByteArray("English"));
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Gui::TStringMap list = Gui::Translator::instance()->supportedLocales();
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int index {0};
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for (auto it = list.begin(); it != list.end(); ++it, ++index) {
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QByteArray lang = it->first.c_str();
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QString langname = QString::fromLatin1(lang.constData());
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if (it->second == "sr-CS") {
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// Qt does not treat sr-CS (Serbian, Latin) as a Latin-script variant by default: this
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// forces it to do so.
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it->second = "sr_Latn";
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}
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QLocale locale(QString::fromLatin1(it->second.c_str()));
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QString native = locale.nativeLanguageName();
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if (!native.isEmpty()) {
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if (native[0].isLetter()) {
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native[0] = native[0].toUpper();
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}
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langname = native;
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}
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comboBox->addItem(langname, lang);
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if (language == lang) {
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comboBox->setCurrentIndex(index);
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}
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}
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_languageComboBox = comboBox;
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connect(_languageComboBox,
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qOverload<int>(&QComboBox::currentIndexChanged),
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this,
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&GeneralSettingsWidget::onLanguageChanged);
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return comboBox;
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}
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gsl::owner<QComboBox*> GeneralSettingsWidget::createUnitSystemComboBox()
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{
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// Contents are created in retranslateUi()
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auto comboBox = gsl::owner<QComboBox*>(new QComboBox);
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_unitSystemComboBox = comboBox;
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connect(_unitSystemComboBox,
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qOverload<int>(&QComboBox::currentIndexChanged),
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this,
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&GeneralSettingsWidget::onUnitSystemChanged);
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return comboBox;
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}
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gsl::owner<QComboBox*> GeneralSettingsWidget::createNavigationStyleComboBox()
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{
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// Contents are created in retranslateUi()
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auto comboBox = gsl::owner<QComboBox*>(new QComboBox);
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_navigationStyleComboBox = comboBox;
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connect(_navigationStyleComboBox,
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qOverload<int>(&QComboBox::currentIndexChanged),
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this,
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&GeneralSettingsWidget::onNavigationStyleChanged);
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return comboBox;
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}
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void GeneralSettingsWidget::onLanguageChanged(int index)
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{
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if (index < 0) {
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return; // happens when clearing the combo box in retranslateUi()
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}
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Gui::Translator::instance()->activateLanguage(
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_languageComboBox->itemData(index).toByteArray().data());
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ParameterGrp::handle hGrp =
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App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/General");
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auto langToStr = Gui::Translator::instance()->activeLanguage();
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hGrp->SetASCII("Language", langToStr.c_str());
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}
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void GeneralSettingsWidget::onUnitSystemChanged(int index)
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{
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if (index < 0) {
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return; // happens when clearing the combo box in retranslateUi()
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}
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Base::UnitsApi::setSchema(static_cast<Base::UnitSystem>(index));
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ParameterGrp::handle hGrp =
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App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/Units");
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hGrp->SetInt("UserSchema", index);
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}
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void GeneralSettingsWidget::onNavigationStyleChanged(int index)
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{
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if (index < 0) {
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return; // happens when clearing the combo box in retranslateUi()
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}
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auto navStyleName = _navigationStyleComboBox->itemData(index).toByteArray().data();
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ParameterGrp::handle hGrp =
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App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/View");
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hGrp->SetASCII("NavigationStyle", navStyleName);
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}
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bool GeneralSettingsWidget::eventFilter(QObject* object, QEvent* event)
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{
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if (object == this && event->type() == QEvent::LanguageChange) {
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this->retranslateUi();
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}
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return QWidget::eventFilter(object, event);
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}
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void GeneralSettingsWidget::retranslateUi()
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{
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_languageLabel->setText(createLabelText(tr("Language")));
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_unitSystemLabel->setText(createLabelText(tr("Unit System")));
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_unitSystemComboBox->clear();
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ParameterGrp::handle hGrpUnits =
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App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/Units");
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auto userSchema = hGrpUnits->GetInt("UserSchema", 0);
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int num = static_cast<int>(Base::UnitSystem::NumUnitSystemTypes);
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for (int i = 0; i < num; i++) {
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QString item = Base::UnitsApi::getDescription(static_cast<Base::UnitSystem>(i));
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_unitSystemComboBox->addItem(item, i);
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}
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_unitSystemComboBox->setCurrentIndex(userSchema);
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_navigationStyleLabel->setText(createLabelText(tr("Navigation Style")));
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_navigationStyleComboBox->clear();
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ParameterGrp::handle hGrpNav =
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App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/View");
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auto navStyleName =
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hGrpNav->GetASCII("NavigationStyle", Gui::CADNavigationStyle::getClassTypeId().getName());
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std::map<Base::Type, std::string> styles = Gui::UserNavigationStyle::getUserFriendlyNames();
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for (const auto& style : styles) {
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QByteArray data(style.first.getName());
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QString name = QApplication::translate(style.first.getName(), style.second.c_str());
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_navigationStyleComboBox->addItem(name, data);
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if (navStyleName == style.first.getName()) {
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_navigationStyleComboBox->setCurrentIndex(_navigationStyleComboBox->count() - 1);
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}
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}
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}
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