1 files changed, 174 insertions, 0 deletions
diff --git a/src/yuzu/main.h b/src/yuzu/main.h
new file mode 100644
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+++ b/src/yuzu/main.h
@@ -0,0 +1,174 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#ifndef _CITRA_QT_MAIN_HXX_
+#define _CITRA_QT_MAIN_HXX_
+
+#include <memory>
+#include <QMainWindow>
+#include <QTimer>
+#include "core/core.h"
+#include "ui_main.h"
+
+class Config;
+class EmuThread;
+class GameList;
+class GImageInfo;
+class GPUCommandStreamWidget;
+class GPUCommandListWidget;
+class GraphicsBreakPointsWidget;
+class GraphicsTracingWidget;
+class GraphicsVertexShaderWidget;
+class GRenderWindow;
+class MicroProfileDialog;
+class ProfilerWidget;
+class RegistersWidget;
+class WaitTreeWidget;
+
+class GMainWindow : public QMainWindow {
+    Q_OBJECT
+
+    /// Max number of recently loaded items to keep track of
+    static const int max_recent_files_item = 10;
+
+    // TODO: Make use of this!
+    enum {
+        UI_IDLE,
+        UI_EMU_BOOTING,
+        UI_EMU_RUNNING,
+        UI_EMU_STOPPING,
+    };
+
+public:
+    void filterBarSetChecked(bool state);
+    void UpdateUITheme();
+    GMainWindow();
+    ~GMainWindow();
+
+signals:
+
+    /**
+     * Signal that is emitted when a new EmuThread has been created and an emulation session is
+     * about to start. At this time, the core system emulation has been initialized, and all
+     * emulation handles and memory should be valid.
+     *
+     * @param emu_thread Pointer to the newly created EmuThread (to be used by widgets that need to
+     *      access/change emulation state).
+     */
+    void EmulationStarting(EmuThread* emu_thread);
+
+    /**
+     * Signal that is emitted when emulation is about to stop. At this time, the EmuThread and core
+     * system emulation handles and memory are still valid, but are about become invalid.
+     */
+    void EmulationStopping();
+
+private:
+    void InitializeWidgets();
+    void InitializeDebugWidgets();
+    void InitializeRecentFileMenuActions();
+    void InitializeHotkeys();
+
+    void SetDefaultUIGeometry();
+    void RestoreUIState();
+
+    void ConnectWidgetEvents();
+    void ConnectMenuEvents();
+
+    bool LoadROM(const QString& filename);
+    void BootGame(const QString& filename);
+    void ShutdownGame();
+
+    void ShowCallouts();
+
+    /**
+     * Stores the filename in the recently loaded files list.
+     * The new filename is stored at the beginning of the recently loaded files list.
+     * After inserting the new entry, duplicates are removed meaning that if
+     * this was inserted from \a OnMenuRecentFile(), the entry will be put on top
+     * and remove from its previous position.
+     *
+     * Finally, this function calls \a UpdateRecentFiles() to update the UI.
+     *
+     * @param filename the filename to store
+     */
+    void StoreRecentFile(const QString& filename);
+
+    /**
+     * Updates the recent files menu.
+     * Menu entries are rebuilt from the configuration file.
+     * If there is no entry in the menu, the menu is greyed out.
+     */
+    void UpdateRecentFiles();
+
+    /**
+     * If the emulation is running,
+     * asks the user if he really want to close the emulator
+     *
+     * @return true if the user confirmed
+     */
+    bool ConfirmClose();
+    bool ConfirmChangeGame();
+    void closeEvent(QCloseEvent* event) override;
+
+private slots:
+    void OnStartGame();
+    void OnPauseGame();
+    void OnStopGame();
+    /// Called whenever a user selects a game in the game list widget.
+    void OnGameListLoadFile(QString game_path);
+    void OnGameListOpenSaveFolder(u64 program_id);
+    void OnMenuLoadFile();
+    /// Called whenever a user selects the "File->Select Game List Root" menu item
+    void OnMenuSelectGameListRoot();
+    void OnMenuRecentFile();
+    void OnSwapScreens();
+    void OnConfigure();
+    void OnToggleFilterBar();
+    void OnDisplayTitleBars(bool);
+    void ToggleWindowMode();
+    void OnCreateGraphicsSurfaceViewer();
+    void OnCoreError(Core::System::ResultStatus, std::string);
+
+private:
+    void UpdateStatusBar();
+
+    Ui::MainWindow ui;
+
+    GRenderWindow* render_window;
+    GameList* game_list;
+
+    // Status bar elements
+    QLabel* message_label = nullptr;
+    QLabel* emu_speed_label = nullptr;
+    QLabel* game_fps_label = nullptr;
+    QLabel* emu_frametime_label = nullptr;
+    QTimer status_bar_update_timer;
+
+    std::unique_ptr<Config> config;
+
+    // Whether emulation is currently running in Citra.
+    bool emulation_running = false;
+    std::unique_ptr<EmuThread> emu_thread;
+
+    // Debugger panes
+    ProfilerWidget* profilerWidget;
+    MicroProfileDialog* microProfileDialog;
+    RegistersWidget* registersWidget;
+    GPUCommandStreamWidget* graphicsWidget;
+    GPUCommandListWidget* graphicsCommandsWidget;
+    GraphicsBreakPointsWidget* graphicsBreakpointsWidget;
+    GraphicsVertexShaderWidget* graphicsVertexShaderWidget;
+    GraphicsTracingWidget* graphicsTracingWidget;
+    WaitTreeWidget* waitTreeWidget;
+
+    QAction* actions_recent_files[max_recent_files_item];
+
+protected:
+    void dropEvent(QDropEvent* event) override;
+    void dragEnterEvent(QDragEnterEvent* event) override;
+    void dragMoveEvent(QDragMoveEvent* event) override;
+};
+
+#endif // _CITRA_QT_MAIN_HXX_