Qt: Fix checked state on startup for disc merging

src/duckstation-qt/gamelistwidget.cpp

@@ -38,7 +38,7 @@ class GameListSortModel final : public QSortFilterProxyModel
 public:
   explicit GameListSortModel(GameListModel* parent) : QSortFilterProxyModel(parent), m_model(parent) {}
 
-  bool getMergeDiscSets() const { return m_merge_disc_sets; }
+  bool isMergingDiscSets() const { return m_merge_disc_sets; }
 
   void setMergeDiscSets(bool enabled)
   {
@@ -232,11 +232,16 @@ bool GameListWidget::isShowingGameGrid() const
   return m_ui.stack->currentIndex() == 1;
 }
 
-bool GameListWidget::getShowGridCoverTitles() const
+bool GameListWidget::isShowingGridCoverTitles() const
 {
   return m_model->getShowCoverTitles();
 }
 
+bool GameListWidget::isMergingDiscSets() const
+{
+  return m_sort_model->isMergingDiscSets();
+}
+
 void GameListWidget::refresh(bool invalidate_cache)
 {
   cancelRefresh();
@@ -453,7 +458,7 @@ void GameListWidget::setShowCoverTitles(bool enabled)
 
 void GameListWidget::setMergeDiscSets(bool enabled)
 {
-  if (m_sort_model->getMergeDiscSets() == enabled)
+  if (m_sort_model->isMergingDiscSets() == enabled)
   {
     updateToolbar();
     return;
@@ -483,7 +488,7 @@ void GameListWidget::updateToolbar()
   }
   {
     QSignalBlocker sb(m_ui.viewMergeDiscSets);
-    m_ui.viewMergeDiscSets->setChecked(m_sort_model->getMergeDiscSets());
+    m_ui.viewMergeDiscSets->setChecked(m_sort_model->isMergingDiscSets());
   }
   {
     QSignalBlocker sb(m_ui.gridScale);

src/duckstation-qt/gamelistwidget.h

@@ -50,7 +50,8 @@ public:
 
   bool isShowingGameList() const;
   bool isShowingGameGrid() const;
-  bool getShowGridCoverTitles() const;
+  bool isShowingGridCoverTitles() const;
+  bool isMergingDiscSets() const;
 
   const GameList::Entry* getSelectedEntry() const;
 

src/duckstation-qt/mainwindow.cpp

@@ -1626,7 +1626,8 @@ void MainWindow::setupAdditionalUi()
 
   m_game_list_widget = new GameListWidget(getContentParent());
   m_game_list_widget->initialize();
-  m_ui.actionGridViewShowTitles->setChecked(m_game_list_widget->getShowGridCoverTitles());
+  m_ui.actionGridViewShowTitles->setChecked(m_game_list_widget->isShowingGridCoverTitles());
+  m_ui.actionMergeDiscSets->setChecked(m_game_list_widget->isMergingDiscSets());
   if (s_use_central_widget)
   {
     m_ui.mainContainer = nullptr; // setCentralWidget() will delete this
@@ -1666,7 +1667,7 @@ void MainWindow::setupAdditionalUi()
   m_settings_toolbar_menu->addAction(m_ui.actionSettings);
   m_settings_toolbar_menu->addAction(m_ui.actionViewGameProperties);
 
-  m_ui.actionGridViewShowTitles->setChecked(m_game_list_widget->getShowGridCoverTitles());
+  m_ui.actionGridViewShowTitles->setChecked(m_game_list_widget->isShowingGridCoverTitles());
 
   updateDebugMenuVisibility();
   updateCheatActionsVisibility();