App: Retranslate all pages when the language is changed

launcher/ui/pages/BasePage.h

@@ -47,6 +47,8 @@ public:
     {
         m_container = container;
     };
+    virtual void retranslate() { }
+
 public:
     int stackIndex = -1;
     int listIndex = -1;

launcher/ui/pages/global/APIPage.cpp

@@ -85,3 +85,8 @@ bool APIPage::apply()
     applySettings();
     return true;
 }
+
+void APIPage::retranslate()
+{
+    ui->retranslateUi(this);
+}

launcher/ui/pages/global/APIPage.h

@@ -69,6 +69,7 @@ public:
         return "APIs";
     }
     virtual bool apply() override;
+    void retranslate() override;
 
 private:
     void loadSettings();

launcher/ui/pages/global/AccountListPage.cpp

@@ -104,6 +104,11 @@ AccountListPage::~AccountListPage()
     delete ui;
 }
 
+void AccountListPage::retranslate()
+{
+    ui->retranslateUi(this);
+}
+
 void AccountListPage::ShowContextMenu(const QPoint& pos)
 {
     auto menu = ui->toolBar->createContextMenu(this, tr("Context menu"));

launcher/ui/pages/global/AccountListPage.h

@@ -78,6 +78,7 @@ public:
     {
         return "Getting-Started#adding-an-account";
     }
+    void retranslate() override;
 
 public slots:
     void on_actionAddMojang_triggered();

launcher/ui/pages/global/CustomCommandsPage.cpp

@@ -49,3 +49,8 @@ void CustomCommandsPage::loadSettings()
         s->get("PostExitCommand").toString()
     );
 }
+
+void CustomCommandsPage::retranslate()
+{
+    // fixme: implement
+}

launcher/ui/pages/global/CustomCommandsPage.h

@@ -47,6 +47,7 @@ public:
         return "Custom-commands";
     }
     bool apply() override;
+    void retranslate() override;
 
 private:
     void applySettings();

launcher/ui/pages/global/ExternalToolsPage.cpp

@@ -231,3 +231,8 @@ bool ExternalToolsPage::apply()
     applySettings();
     return true;
 }
+
+void ExternalToolsPage::retranslate()
+{
+    ui->retranslateUi(this);
+}

launcher/ui/pages/global/ExternalToolsPage.h

@@ -54,6 +54,7 @@ public:
         return "Tools";
     }
     virtual bool apply() override;
+    void retranslate() override;
 
 private:
     void loadSettings();

launcher/ui/pages/global/JavaPage.cpp

@@ -151,3 +151,8 @@ void JavaPage::checkerFinished()
 {
     checker.reset();
 }
+
+void JavaPage::retranslate()
+{
+    ui->retranslateUi(this);
+}

launcher/ui/pages/global/JavaPage.h

@@ -54,6 +54,7 @@ public:
         return "Java-settings";
     }
     bool apply() override;
+    void retranslate() override;
 
 private:
     void applySettings();

launcher/ui/pages/global/LanguagePage.cpp

@@ -40,12 +40,3 @@ void LanguagePage::retranslate()
 {
     mainWidget->retranslate();
 }
-
-void LanguagePage::changeEvent(QEvent* event)
-{
-    if (event->type() == QEvent::LanguageChange)
-    {
-        retranslate();
-    }
-    QWidget::changeEvent(event);
-}

launcher/ui/pages/global/LanguagePage.h

@@ -48,12 +48,11 @@ public:
     }
     bool apply() override;
 
-    void changeEvent(QEvent * ) override;
+    void retranslate() override;
 
 private:
     void applySettings();
     void loadSettings();
-    void retranslate();
 
 private:
     LanguageSelectionWidget *mainWidget;

launcher/ui/pages/global/LauncherPage.cpp

@@ -441,3 +441,8 @@ void LauncherPage::refreshFontPreview()
         workCursor.insertBlock();
     }
 }
+
+void LauncherPage::retranslate()
+{
+    ui->retranslateUi(this);
+}

launcher/ui/pages/global/LauncherPage.h

@@ -57,6 +57,7 @@ public:
         return "Launcher-settings";
     }
     bool apply() override;
+    void retranslate() override;
 
 private:
     void applySettings();

launcher/ui/pages/global/MinecraftPage.cpp

@@ -94,3 +94,8 @@ void MinecraftPage::loadSettings()
 
     ui->closeAfterLaunchCheck->setChecked(s->get("CloseAfterLaunch").toBool());
 }
+
+void MinecraftPage::retranslate()
+{
+    ui->retranslateUi(this);
+}

launcher/ui/pages/global/MinecraftPage.h

@@ -54,6 +54,7 @@ public:
         return "Minecraft-settings";
     }
     bool apply() override;
+    void retranslate() override;
 
 private:
     void updateCheckboxStuff();

launcher/ui/pages/global/ProxyPage.cpp

@@ -104,3 +104,8 @@ void ProxyPage::loadSettings()
     ui->proxyUserEdit->setText(s->get("ProxyUser").toString());
     ui->proxyPassEdit->setText(s->get("ProxyPass").toString());
 }
+
+void ProxyPage::retranslate()
+{
+    ui->retranslateUi(this);
+}

launcher/ui/pages/global/ProxyPage.h

@@ -51,6 +51,7 @@ public:
         return "Proxy-settings";
     }
     bool apply() override;
+    void retranslate() override;
 
 private:
     void updateCheckboxStuff();

launcher/ui/pages/instance/GameOptionsPage.cpp

@@ -35,3 +35,8 @@ void GameOptionsPage::closedImpl()
 {
     // m_model->unobserve();
 }
+
+void GameOptionsPage::retranslate()
+{
+    ui->retranslateUi(this);
+}

launcher/ui/pages/instance/GameOptionsPage.h

@@ -56,6 +56,7 @@ public:
     {
         return "Game-Options-management";
     }
+    void retranslate() override;
 
 private: // data
     Ui::GameOptionsPage *ui = nullptr;

launcher/ui/pages/instance/InstanceSettingsPage.cpp

@@ -339,3 +339,8 @@ void InstanceSettingsPage::checkerFinished()
 {
     checker.reset();
 }
+
+void InstanceSettingsPage::retranslate()
+{
+    ui->retranslateUi(this);
+}

launcher/ui/pages/instance/InstanceSettingsPage.h

@@ -55,6 +55,7 @@ public:
         return "Instance-settings";
     }
     virtual bool shouldDisplay() const override;
+    void retranslate() override;
 
 private slots:
     void on_javaDetectBtn_clicked();

launcher/ui/pages/instance/LogPage.cpp

@@ -328,3 +328,8 @@ void LogPage::findActivated()
         ui->searchBar->selectAll();
     }
 }
+
+void LogPage::retranslate()
+{
+    ui->retranslateUi(this);
+}

launcher/ui/pages/instance/LogPage.h

@@ -54,6 +54,7 @@ public:
         return "Minecraft-Logs";
     }
     virtual bool shouldDisplay() const override;
+    void retranslate() override;
 
 private slots:
     void on_btnPaste_clicked();

launcher/ui/pages/instance/ModFolderPage.cpp

@@ -252,6 +252,11 @@ bool ModFolderPage::shouldDisplay() const
     return true;
 }
 
+void ModFolderPage::retranslate()
+{
+    ui->retranslateUi(this);
+}
+
 bool CoreModFolderPage::shouldDisplay() const
 {
     if (ModFolderPage::shouldDisplay())

launcher/ui/pages/instance/ModFolderPage.h

@@ -66,6 +66,7 @@ public:
         return m_helpName;
     }
     virtual bool shouldDisplay() const override;
+    void retranslate() override;
 
     virtual void openedImpl() override;
     virtual void closedImpl() override;

launcher/ui/pages/instance/NotesPage.cpp

@@ -19,3 +19,8 @@ bool NotesPage::apply()
     m_inst->setNotes(ui->noteEditor->toPlainText());
     return true;
 }
+
+void NotesPage::retranslate()
+{
+    ui->retranslateUi(this);
+}

launcher/ui/pages/instance/NotesPage.h

@@ -53,6 +53,7 @@ public:
     {
         return "Notes";
     }
+    void retranslate() override;
 
 private:
     Ui::NotesPage *ui;

launcher/ui/pages/instance/OtherLogsPage.cpp

@@ -55,6 +55,11 @@ OtherLogsPage::~OtherLogsPage()
     delete ui;
 }
 
+void OtherLogsPage::retranslate()
+{
+    ui->retranslateUi(this);
+}
+
 void OtherLogsPage::openedImpl()
 {
     m_watcher->enable();

launcher/ui/pages/instance/OtherLogsPage.h

@@ -52,6 +52,8 @@ public:
     {
         return "Minecraft-Logs";
     }
+    void retranslate() override;
+
     void openedImpl() override;
     void closedImpl() override;
 

launcher/ui/pages/instance/ScreenshotsPage.cpp

@@ -270,6 +270,11 @@ bool ScreenshotsPage::eventFilter(QObject *obj, QEvent *evt)
     return QWidget::eventFilter(obj, evt);
 }
 
+void ScreenshotsPage::retranslate()
+{
+    ui->retranslateUi(this);
+}
+
 ScreenshotsPage::~ScreenshotsPage()
 {
     delete ui;

launcher/ui/pages/instance/ScreenshotsPage.h

@@ -67,6 +67,7 @@ public:
     {
         return !m_uploadActive;
     }
+    void retranslate() override;
 
 protected:
     QMenu * createPopupMenu() override;

launcher/ui/pages/instance/ServersPage.cpp

@@ -600,6 +600,11 @@ ServersPage::~ServersPage()
     delete ui;
 }
 
+void ServersPage::retranslate()
+{
+    ui->retranslateUi(this);
+}
+
 void ServersPage::ShowContextMenu(const QPoint& pos)
 {
     auto menu = ui->toolBar->createContextMenu(this, tr("Context menu"));

launcher/ui/pages/instance/ServersPage.h

@@ -57,6 +57,7 @@ public:
     {
         return "Servers-management";
     }
+    void retranslate() override;
 
 protected:
     QMenu * createPopupMenu() override;

launcher/ui/pages/instance/VersionPage.cpp

@@ -99,6 +99,11 @@ bool VersionPage::shouldDisplay() const
     return true;
 }
 
+void VersionPage::retranslate()
+{
+    ui->retranslateUi(this);
+}
+
 QMenu * VersionPage::createPopupMenu()
 {
     QMenu* filteredMenu = QMainWindow::createPopupMenu();

launcher/ui/pages/instance/VersionPage.h

@@ -47,6 +47,7 @@ public:
         return "Instance-Version";
     }
     virtual bool shouldDisplay() const override;
+    void retranslate() override;
 
 private slots:
     void on_actionChange_version_triggered();

launcher/ui/pages/instance/WorldListPage.cpp

@@ -122,6 +122,11 @@ bool WorldListPage::shouldDisplay() const
     return true;
 }
 
+void WorldListPage::retranslate()
+{
+    ui->retranslateUi(this);
+}
+
 bool WorldListPage::worldListFilter(QKeyEvent *keyEvent)
 {
     switch (keyEvent->key())

launcher/ui/pages/instance/WorldListPage.h

@@ -57,6 +57,7 @@ public:
         return "Worlds";
     }
     virtual bool shouldDisplay() const override;
+    void retranslate() override;
 
     virtual void openedImpl() override;
     virtual void closedImpl() override;

launcher/ui/pages/modplatform/ImportPage.cpp

@@ -50,6 +50,11 @@ bool ImportPage::shouldDisplay() const
     return true;
 }
 
+void ImportPage::retranslate()
+{
+    ui->retranslateUi(this);
+}
+
 void ImportPage::openedImpl()
 {
     updateState();

launcher/ui/pages/modplatform/ImportPage.h

@@ -52,6 +52,7 @@ public:
         return "Zip-import";
     }
     virtual bool shouldDisplay() const override;
+    void retranslate() override;
 
     void setUrl(const QString & url);
     void openedImpl() override;

launcher/ui/pages/modplatform/VanillaPage.cpp

@@ -74,6 +74,11 @@ bool VanillaPage::shouldDisplay() const
     return true;
 }
 
+void VanillaPage::retranslate()
+{
+    ui->retranslateUi(this);
+}
+
 BaseVersionPtr VanillaPage::selectedVersion() const
 {
     return m_selectedVersion;

launcher/ui/pages/modplatform/VanillaPage.h

@@ -52,6 +52,8 @@ public:
         return "Vanilla-platform";
     }
     virtual bool shouldDisplay() const override;
+    void retranslate() override;
+
     void openedImpl() override;
 
     BaseVersionPtr selectedVersion() const;

launcher/ui/pages/modplatform/atlauncher/AtlPage.cpp

@@ -65,6 +65,11 @@ bool AtlPage::shouldDisplay() const
     return true;
 }
 
+void AtlPage::retranslate()
+{
+    ui->retranslateUi(this);
+}
+
 void AtlPage::openedImpl()
 {
     if(!initialized)

launcher/ui/pages/modplatform/atlauncher/AtlPage.h

@@ -57,6 +57,7 @@ public:
         return "ATL-platform";
     }
     virtual bool shouldDisplay() const override;
+    void retranslate() override;
 
     void openedImpl() override;
 

launcher/ui/pages/modplatform/flame/FlamePage.cpp

@@ -57,6 +57,11 @@ bool FlamePage::shouldDisplay() const
     return true;
 }
 
+void FlamePage::retranslate()
+{
+    ui->retranslateUi(this);
+}
+
 void FlamePage::openedImpl()
 {
     suggestCurrent();

launcher/ui/pages/modplatform/flame/FlamePage.h

@@ -57,6 +57,7 @@ public:
         return "Flame-platform";
     }
     virtual bool shouldDisplay() const override;
+    void retranslate() override;
 
     void openedImpl() override;
 

launcher/ui/pages/modplatform/ftb/FtbPage.cpp

@@ -78,6 +78,11 @@ bool FtbPage::shouldDisplay() const
     return true;
 }
 
+void FtbPage::retranslate()
+{
+    ui->retranslateUi(this);
+}
+
 void FtbPage::openedImpl()
 {
     if(!initialised)

launcher/ui/pages/modplatform/ftb/FtbPage.h

@@ -55,6 +55,7 @@ public:
         return "FTB-platform";
     }
     virtual bool shouldDisplay() const override;
+    void retranslate() override;
 
     void openedImpl() override;
 

launcher/ui/pages/modplatform/legacy_ftb/Page.cpp

@@ -122,6 +122,11 @@ void Page::openedImpl()
     suggestCurrent();
 }
 
+void Page::retranslate()
+{
+    ui->retranslateUi(this);
+}
+
 void Page::suggestCurrent()
 {
     if(!isOpened)

launcher/ui/pages/modplatform/legacy_ftb/Page.h

@@ -66,6 +66,7 @@ public:
     }
     bool shouldDisplay() const override;
     void openedImpl() override;
+    void retranslate() override;
 
 private:
     void suggestCurrent();

launcher/ui/pages/modplatform/technic/TechnicPage.cpp

@@ -61,6 +61,11 @@ bool TechnicPage::shouldDisplay() const
     return true;
 }
 
+void TechnicPage::retranslate()
+{
+    ui->retranslateUi(this);
+}
+
 void TechnicPage::openedImpl()
 {
     suggestCurrent();

launcher/ui/pages/modplatform/technic/TechnicPage.h

@@ -57,6 +57,7 @@ public:
         return "Technic-platform";
     }
     virtual bool shouldDisplay() const override;
+    void retranslate() override;
 
     void openedImpl() override;
 

launcher/ui/widgets/PageContainer.cpp

@@ -166,6 +166,9 @@ void PageContainer::retranslate()
 {
     if (m_currentPage)
         m_header->setText(m_currentPage->displayName());
+
+    for (auto page : m_model->pages())
+        page->retranslate();
 }
 
 void PageContainer::addButtons(QWidget *buttons)