From c08053d8b87de4d0fd4f9ac51021e03dfd851420 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Mr=C3=A1zek?= <peterix@gmail.com>
Date: Wed, 9 Jan 2019 04:38:35 +0100
Subject: NOISSUE split out language selection widget, use it in settings

---
 application/setupwizard/LanguageWizardPage.cpp | 55 ++++----------------------
 application/setupwizard/LanguageWizardPage.h   | 11 +-----
 2 files changed, 10 insertions(+), 56 deletions(-)

(limited to 'application/setupwizard')

diff --git a/application/setupwizard/LanguageWizardPage.cpp b/application/setupwizard/LanguageWizardPage.cpp
index 9a8fd37f..ca93c6f5 100644
--- a/application/setupwizard/LanguageWizardPage.cpp
+++ b/application/setupwizard/LanguageWizardPage.cpp
@@ -2,41 +2,19 @@
 #include <MultiMC.h>
 #include <translations/TranslationsModel.h>
 
+#include "widgets/LanguageSelectionWidget.h"
 #include <QVBoxLayout>
-#include <QTreeView>
-#include <QHeaderView>
-#include <QLabel>
 
 LanguageWizardPage::LanguageWizardPage(QWidget *parent)
     : BaseWizardPage(parent)
 {
     setObjectName(QStringLiteral("languagePage"));
-    verticalLayout = new QVBoxLayout(this);
-    verticalLayout->setObjectName(QStringLiteral("verticalLayout"));
-    languageView = new QTreeView(this);
-    languageView->setObjectName(QStringLiteral("languageView"));
-    languageView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-    languageView->setAlternatingRowColors(true);
-    languageView->setRootIsDecorated(false);
-    languageView->setItemsExpandable(false);
-    languageView->setWordWrap(true);
-    languageView->header()->setCascadingSectionResizes(true);
-    languageView->header()->setStretchLastSection(false);
-    verticalLayout->addWidget(languageView);
-    helpUsLabel = new QLabel(this);
-    helpUsLabel->setTextInteractionFlags(Qt::LinksAccessibleByMouse);
-    helpUsLabel->setOpenExternalLinks(true);
-    helpUsLabel->setWordWrap(true);
-    verticalLayout->addWidget(helpUsLabel);
-    retranslate();
+    auto layout = new QVBoxLayout(this);
+    mainWidget = new LanguageSelectionWidget(this);
+    layout->setContentsMargins(0,0,0,0);
+    layout->addWidget(mainWidget);
 
-    auto translations = MMC->translations();
-    auto index = translations->selectedIndex();
-    languageView->setModel(translations.get());
-    languageView->setCurrentIndex(index);
-    languageView->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
-    languageView->header()->setSectionResizeMode(0, QHeaderView::Stretch);
-    connect(languageView->selectionModel(), &QItemSelectionModel::currentRowChanged, this, &LanguageWizardPage::languageRowChanged);
+    retranslate();
 }
 
 LanguageWizardPage::~LanguageWizardPage()
@@ -57,8 +35,7 @@ void LanguageWizardPage::refresh()
 bool LanguageWizardPage::validatePage()
 {
     auto settings = MMC->settings();
-    auto translations = MMC->translations();
-    QString key = translations->data(languageView->currentIndex(), Qt::UserRole).toString();
+    QString key = mainWidget->getSelectedLanguageKey();
     settings->set("Language", key);
     return true;
 }
@@ -67,21 +44,5 @@ void LanguageWizardPage::retranslate()
 {
     setTitle(tr("Language"));
     setSubTitle(tr("Select the language to use in MultiMC"));
-    QString text =
-        tr("Don't see your language or the quality is poor?") +
-        "<br/>" +
-        QString("<a href=\"https://github.com/MultiMC/MultiMC5/wiki/Translating-MultiMC\">%1</a>").arg("Help us with translations!");
-    helpUsLabel->setText(text);
-}
-
-void LanguageWizardPage::languageRowChanged(const QModelIndex &current, const QModelIndex &previous)
-{
-    if (current == previous)
-    {
-        return;
-    }
-    auto translations = MMC->translations();
-    QString key = translations->data(current, Qt::UserRole).toString();
-    translations->selectLanguage(key);
-    translations->updateLanguage(key);
+    mainWidget->retranslate();
 }
diff --git a/application/setupwizard/LanguageWizardPage.h b/application/setupwizard/LanguageWizardPage.h
index bfc02c95..45a0e5c0 100644
--- a/application/setupwizard/LanguageWizardPage.h
+++ b/application/setupwizard/LanguageWizardPage.h
@@ -2,9 +2,7 @@
 
 #include "BaseWizardPage.h"
 
-class QVBoxLayout;
-class QTreeView;
-class QLabel;
+class LanguageSelectionWidget;
 
 class LanguageWizardPage : public BaseWizardPage
 {
@@ -23,11 +21,6 @@ public:
 protected:
     void retranslate() override;
 
-protected slots:
-    void languageRowChanged(const QModelIndex &current, const QModelIndex &previous);
-
 private:
-    QVBoxLayout *verticalLayout = nullptr;
-    QTreeView *languageView = nullptr;
-    QLabel *helpUsLabel = nullptr;
+    LanguageSelectionWidget *mainWidget = nullptr;
 };
-- 
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