yuzu: Add support for multiple game directories

Ported from https://github.com/citra-emu/citra/pull/3617.

1 files changed, 41 insertions, 3 deletions

diff --git a/src/yuzu/game_list.h b/src/yuzu/game_list.h
index f8f8bd6c5..a2b58aba5 100644
--- a/src/yuzu/game_list.h
+++ b/src/yuzu/game_list.h
@@ -19,10 +19,14 @@
 #include <QWidget>
 
 #include "common/common_types.h"
+#include "ui_settings.h"
 #include "yuzu/compatibility_list.h"
 
 class GameListWorker;
 class GameListSearchField;
+template <typename>
+class QList;
+class GameListDir;
 class GMainWindow;
 
 namespace FileSys {
@@ -52,12 +56,14 @@ public:
                       FileSys::ManualContentProvider* provider, GMainWindow* parent = nullptr);
     ~GameList() override;
 
+    QString getLastFilterResultItem();
     void clearFilter();
     void setFilterFocus();
     void setFilterVisible(bool visibility);
+    bool isEmpty();
 
     void LoadCompatibilityList();
-    void PopulateAsync(const QString& dir_path, bool deep_scan);
+    void PopulateAsync(QList<UISettings::GameDir>& game_dirs);
 
     void SaveInterfaceLayout();
     void LoadInterfaceLayout();
@@ -74,19 +80,29 @@ signals:
     void NavigateToGamedbEntryRequested(u64 program_id,
                                         const CompatibilityList& compatibility_list);
     void OpenPerGameGeneralRequested(const std::string& file);
+    void OpenDirectory(QString directory);
+    void AddDirectory();
+    void ShowList(bool show);
 
 private slots:
+    void onItemExpanded(const QModelIndex& item);
     void onTextChanged(const QString& new_text);
     void onFilterCloseClicked();
+    void onUpdateThemedIcons();
 
 private:
-    void AddEntry(const QList<QStandardItem*>& entry_items);
+    void AddDirEntry(GameListDir* entry_items);
+    void AddEntry(const QList<QStandardItem*>& entry_items, GameListDir* parent);
     void ValidateEntry(const QModelIndex& item);
     void DonePopulating(QStringList watch_list);
 
-    void PopupContextMenu(const QPoint& menu_location);
     void RefreshGameDirectory();
 
+    void PopupContextMenu(const QPoint& menu_location);
+    void AddGamePopup(QMenu& context_menu, u64 program_id, std::string path);
+    void AddCustomDirPopup(QMenu& context_menu, QModelIndex selected);
+    void AddPermDirPopup(QMenu& context_menu, QModelIndex selected);
+
     std::shared_ptr<FileSys::VfsFilesystem> vfs;
     FileSys::ManualContentProvider* provider;
     GameListSearchField* search_field;
@@ -102,3 +118,25 @@ private:
 };
 
 Q_DECLARE_METATYPE(GameListOpenTarget);
+
+class GameListPlaceholder : public QWidget {
+    Q_OBJECT
+public:
+    explicit GameListPlaceholder(GMainWindow* parent = nullptr);
+    ~GameListPlaceholder();
+
+signals:
+    void AddDirectory();
+
+private slots:
+    void onUpdateThemedIcons();
+
+protected:
+    void mouseDoubleClickEvent(QMouseEvent* event) override;
+
+private:
+    GMainWindow* main_window = nullptr;
+    QVBoxLayout* layout = nullptr;
+    QLabel* image = nullptr;
+    QLabel* text = nullptr;
+};