Add name sorting. (#347)

src/game_models.cpp

@@ -21,6 +21,11 @@ QPixmap Game::icon() const
     // Construct icon object.
     QPixmap icon(path.c_str());
 
+    // For games with large icon sizes.
+    if (icon.width() != 512 || icon.height() != 512) {
+        icon = icon.scaled(512, 512, Qt::KeepAspectRatio, Qt::SmoothTransformation);
+    }
+
     icon.setDevicePixelRatio(2.0);
 
     return icon;
@@ -42,6 +47,8 @@ void GameListModel::add(Game *game)
     beginInsertRows(QModelIndex(), m_items.size(), m_items.size());
     m_items.append(game);
     endInsertRows();
+
+    sort(0);
 }
 
 void GameListModel::clear()
@@ -73,3 +80,22 @@ QVariant GameListModel::data(const QModelIndex &index, int role) const
         return QVariant();
     }
 }
+
+void GameListModel::sort(int column, Qt::SortOrder order)
+{
+    if (column != 0)
+        return;
+
+    emit layoutAboutToBeChanged();
+
+    auto compare = [order](const Game* a, const Game* b) {
+        if (order == Qt::AscendingOrder)
+            return a->name().toLower() < b->name().toLower();
+        else
+            return a->name().toLower() > b->name().toLower();
+    };
+
+    std::sort(m_items.begin(), m_items.end(), compare);
+
+    emit layoutChanged();
+}

src/game_models.hpp

@@ -28,6 +28,7 @@ class GameListModel final : public QAbstractListModel {
     void add(Game *game);
     Game *get(int i) const { return m_items[i]; }
     void clear();
+    void sort(int column, Qt::SortOrder order = Qt::AscendingOrder) override;
 
 public:
     int rowCount(const QModelIndex &parent = QModelIndex()) const override;

src/main_window.cpp

@@ -157,6 +157,7 @@ bool MainWindow::loadGames()
 
     // Load games
     progress.setLabelText("Loading games...");
+    auto gameList = reinterpret_cast<GameListModel *>(m_games->model());
 
     for (auto &gameId : games) {
         if (progress.wasCanceled() || !loadGame(gameId)) {
@@ -166,6 +167,8 @@ bool MainWindow::loadGames()
         progress.setValue(++step);
     }
 
+    gameList->sort(0, Qt::AscendingOrder); // TODO add ability to select descending order (button?)
+
     return true;
 }
 
@@ -206,18 +209,18 @@ void MainWindow::closeEvent(QCloseEvent *event)
 void MainWindow::resizeEvent(QResizeEvent *event)
 {
     // Allows the games list to resort if window is resized.
-    if (m_games) {
+    if (m_tab->currentIndex() == 0) {
         m_games->updateGeometry();
         m_games->doItemsLayout();
     }
 
     QMainWindow::resizeEvent(event);
 }
 
-void MainWindow::tabChanged(int index)
+void MainWindow::tabChanged()
 {
-    // Check if the Games tab is selected
-    if (index == 0 && m_games) {
+    // Update games list if window was resized on another tab.
+    if (m_tab->currentIndex() == 0) {
         m_games->updateGeometry();
         m_games->doItemsLayout();
     }

src/main_window.hpp

@@ -19,7 +19,7 @@ class MainWindow final : public QMainWindow {
     void resizeEvent(QResizeEvent *event) override;
 
 private slots:
-    void tabChanged(int index);
+    void tabChanged();
     void installPkg();
     void openSystemFolder();
     void reportIssue();