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yuzu/configuration: Make all widgets and dialogs aware of language changes

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To prepare for translation support, this makes all of the widgets
cognizant of the language change event that occurs whenever
installTranslator() is called and automatically retranslates their text
where necessary.

This is important as calling the backing UI's retranslateUi() is often
not enough, particularly in cases where we add our own strings that
aren't controlled by it. In that case we need to manually refresh the
strings ourselves.
This commit is contained in:
Lioncash
2019-06-05 18:39:46 -04:00
parent 8d7a012297
commit c09ff382a4
31 changed files with 326 additions and 58 deletions
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60
src/yuzu/configuration/configure_dialog.cpp
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@ -4,6 +4,7 @@
#include <QHash>
#include <QListWidgetItem>
#include <QSignalBlocker>
#include "core/settings.h"
#include "ui_configure.h"
#include "yuzu/configuration/config.h"
@ -46,13 +47,38 @@ void ConfigureDialog::ApplyConfiguration() {
Settings::LogSettings();
}
void ConfigureDialog::changeEvent(QEvent* event) {
if (event->type() == QEvent::LanguageChange) {
RetranslateUI();
}
QDialog::changeEvent(event);
}
void ConfigureDialog::RetranslateUI() {
const int old_row = ui->selectorList->currentRow();
const int old_index = ui->tabWidget->currentIndex();
ui->retranslateUi(this);
PopulateSelectionList();
ui->selectorList->setCurrentRow(old_row);
UpdateVisibleTabs();
ui->tabWidget->setCurrentIndex(old_index);
}
void ConfigureDialog::PopulateSelectionList() {
const std::array<std::pair<QString, QStringList>, 4> items{
{{tr("General"), {tr("General"), tr("Web"), tr("Debug"), tr("Game List")}},
{tr("System"), {tr("System"), tr("Profiles"), tr("Audio")}},
{tr("Graphics"), {tr("Graphics")}},
{tr("Controls"), {tr("Input"), tr("Hotkeys")}}}};
{tr("Controls"), {tr("Input"), tr("Hotkeys")}}},
};
[[maybe_unused]] const QSignalBlocker blocker(ui->selectorList);
ui->selectorList->clear();
for (const auto& entry : items) {
auto* const item = new QListWidgetItem(entry.first);
item->setData(Qt::UserRole, entry.second);
@ -63,24 +89,28 @@ void ConfigureDialog::PopulateSelectionList() {
void ConfigureDialog::UpdateVisibleTabs() {
const auto items = ui->selectorList->selectedItems();
if (items.isEmpty())
if (items.isEmpty()) {
return;
}
const std::map<QString, QWidget*> widgets = {{tr("General"), ui->generalTab},
{tr("System"), ui->systemTab},
{tr("Profiles"), ui->profileManagerTab},
{tr("Input"), ui->inputTab},
{tr("Hotkeys"), ui->hotkeysTab},
{tr("Graphics"), ui->graphicsTab},
{tr("Audio"), ui->audioTab},
{tr("Debug"), ui->debugTab},
{tr("Web"), ui->webTab},
{tr("Game List"), ui->gameListTab}};
const std::map<QString, QWidget*> widgets = {
{tr("General"), ui->generalTab},
{tr("System"), ui->systemTab},
{tr("Profiles"), ui->profileManagerTab},
{tr("Input"), ui->inputTab},
{tr("Hotkeys"), ui->hotkeysTab},
{tr("Graphics"), ui->graphicsTab},
{tr("Audio"), ui->audioTab},
{tr("Debug"), ui->debugTab},
{tr("Web"), ui->webTab},
{tr("Game List"), ui->gameListTab},
};
[[maybe_unused]] const QSignalBlocker blocker(ui->tabWidget);
ui->tabWidget->clear();
const QStringList tabs = items[0]->data(Qt::UserRole).toStringList();
for (const auto& tab : tabs)
for (const auto& tab : tabs) {
ui->tabWidget->addTab(widgets.find(tab)->second, tab);
}
}