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path: root/src/settingsdialoggeneral.cpp
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#include "settingsdialoggeneral.h"
#include "categoriesdialog.h"
#include "colortable.h"
#include "shared/appconfig.h"
#include "ui_settingsdialog.h"
#include <questionboxmemory.h>
#include <utility.h>

using namespace MOBase;

GeneralSettingsTab::GeneralSettingsTab(Settings& s, SettingsDialog& d)
    : SettingsTab(s, d)
{
  // language
  addLanguages();
  selectLanguage();

  // download list
  ui->compactBox->setChecked(settings().interface().compactDownloads());
  ui->showMetaBox->setChecked(settings().interface().metaDownloads());
  ui->hideDownloadInstallBox->setChecked(
      settings().interface().hideDownloadsAfterInstallation());

  // connect MODL button
  QObject::connect(ui->associateModlButton, &QPushButton::clicked, [&] {
    Settings::instance().registerAsMODLHandler(true);
  });

  // updates
  ui->checkForUpdates->setChecked(settings().checkForUpdates());
  ui->usePrereleaseBox->setChecked(settings().usePrereleases());

  // profile defaults
  ui->localINIs->setChecked(settings().profileLocalInis());
  ui->localSaves->setChecked(settings().profileLocalSaves());
  ui->automaticArchiveInvalidation->setChecked(settings().profileArchiveInvalidation());

  // miscellaneous
  ui->centerDialogs->setChecked(settings().geometry().centerDialogs());
  ui->changeGameConfirmation->setChecked(
      settings().interface().showChangeGameConfirmation());
  ui->showMenubarOnAlt->setChecked(settings().interface().showMenubarOnAlt());
  ui->doubleClickPreviews->setChecked(
      settings().interface().doubleClicksOpenPreviews());

  QObject::connect(ui->categoriesBtn, &QPushButton::clicked, [&] {
    onEditCategories();
  });

  QObject::connect(ui->resetDialogsButton, &QPushButton::clicked, [&] {
    onResetDialogs();
  });
}

void GeneralSettingsTab::update()
{
  // language
  const QString oldLanguage = settings().interface().language();
  const QString newLanguage =
      ui->languageBox->itemData(ui->languageBox->currentIndex()).toString();

  if (newLanguage != oldLanguage) {
    settings().interface().setLanguage(newLanguage);
    emit settings().languageChanged(newLanguage);
  }

  // download list
  settings().interface().setCompactDownloads(ui->compactBox->isChecked());
  settings().interface().setMetaDownloads(ui->showMetaBox->isChecked());
  settings().interface().setHideDownloadsAfterInstallation(
      ui->hideDownloadInstallBox->isChecked());

  // updates
  settings().setCheckForUpdates(ui->checkForUpdates->isChecked());
  settings().setUsePrereleases(ui->usePrereleaseBox->isChecked());

  // profile defaults
  settings().setProfileLocalInis(ui->localINIs->isChecked());
  settings().setProfileLocalSaves(ui->localSaves->isChecked());
  settings().setProfileArchiveInvalidation(
      ui->automaticArchiveInvalidation->isChecked());

  // miscellaneous
  settings().geometry().setCenterDialogs(ui->centerDialogs->isChecked());
  settings().interface().setShowChangeGameConfirmation(
      ui->changeGameConfirmation->isChecked());
  settings().interface().setShowMenubarOnAlt(ui->showMenubarOnAlt->isChecked());
  settings().interface().setDoubleClicksOpenPreviews(
      ui->doubleClickPreviews->isChecked());
}

void GeneralSettingsTab::addLanguages()
{
  // matches the end of filenames for something like "_en.qm" or "_zh_CN.qm"
  const QString pattern = QString::fromStdWString(AppConfig::translationPrefix()) +
                          "_([a-z]{2,3}(_[A-Z]{2,2})?).qm";

  const QRegularExpression exp(QRegularExpression::anchoredPattern(pattern));

  QDirIterator iter(QCoreApplication::applicationDirPath() + "/translations",
                    QDir::Files);

  std::vector<std::pair<QString, QString>> languages;

  while (iter.hasNext()) {
    iter.next();

    const QString file = iter.fileName();
    auto match         = exp.match(file);
    if (!match.hasMatch()) {
      continue;
    }

    const QString languageCode = match.captured(1);
    const QLocale locale(languageCode);

    QString languageString = QString("%1 (%2)")
                                 .arg(locale.nativeLanguageName())
                                 .arg(locale.nativeTerritoryName());

    if (locale.language() == QLocale::Chinese) {
      if (languageCode == "zh_TW") {
        languageString = "Chinese (Traditional)";
      } else {
        languageString = "Chinese (Simplified)";
      }
    }

    languages.push_back({languageString, match.captured(1)});
  }

  if (!ui->languageBox->findText("English")) {
    languages.push_back({QString("English"), QString("en_US")});
  }

  std::sort(languages.begin(), languages.end());

  for (const auto& lang : languages) {
    ui->languageBox->addItem(lang.first, lang.second);
  }
}

void GeneralSettingsTab::selectLanguage()
{
  QString languageCode = settings().interface().language();
  int currentID        = ui->languageBox->findData(languageCode);
  // I made a mess. :( Most languages are stored with only the iso country
  // code (2 characters like "de") but chinese
  // with the exact language variant (zh_TW) so I have to search for both
  // variants
  if (currentID == -1) {
    currentID = ui->languageBox->findData(languageCode.mid(0, 2));
  }
  if (currentID != -1) {
    ui->languageBox->setCurrentIndex(currentID);
  }
}

void GeneralSettingsTab::resetDialogs()
{
  settings().widgets().resetQuestionButtons();
  GlobalSettings::resetDialogs();
}

void GeneralSettingsTab::onEditCategories()
{
  CategoriesDialog catDialog(&dialog());

  if (catDialog.exec() == QDialog::Accepted) {
    catDialog.commitChanges();
  }
}

void GeneralSettingsTab::onResetDialogs()
{
  const auto r = QMessageBox::question(
      parentWidget(), QObject::tr("Confirm?"),
      QObject::tr(
          "This will reset all the choices you made to dialogs and make them all "
          "visible again. Continue?"),
      QMessageBox::Yes | QMessageBox::No);

  if (r == QMessageBox::Yes) {
    resetDialogs();
  }
}