yuzu: Add ui files for multiplayer rooms

src/yuzu/multiplayer/host_room.h

@@ -0,0 +1,74 @@
+// Copyright 2017 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <memory>
+#include <QDialog>
+#include <QSortFilterProxyModel>
+#include <QStandardItemModel>
+#include <QVariant>
+#include "network/network.h"
+#include "yuzu/multiplayer/chat_room.h"
+#include "yuzu/multiplayer/validation.h"
+
+namespace Ui {
+class HostRoom;
+}
+
+namespace Core {
+class AnnounceMultiplayerSession;
+}
+
+class ConnectionError;
+class ComboBoxProxyModel;
+
+class ChatMessage;
+
+namespace Network::VerifyUser {
+class Backend;
+};
+
+class HostRoomWindow : public QDialog {
+    Q_OBJECT
+
+public:
+    explicit HostRoomWindow(QWidget* parent, QStandardItemModel* list,
+                            std::shared_ptr<Core::AnnounceMultiplayerSession> session);
+    ~HostRoomWindow();
+
+    /**
+     * Updates the dialog with a new game list model.
+     * This model should be the original model of the game list.
+     */
+    void UpdateGameList(QStandardItemModel* list);
+    void RetranslateUi();
+
+private:
+    void Host();
+    std::unique_ptr<Network::VerifyUser::Backend> CreateVerifyBackend(bool use_validation) const;
+
+    std::unique_ptr<Ui::HostRoom> ui;
+    std::weak_ptr<Core::AnnounceMultiplayerSession> announce_multiplayer_session;
+    QStandardItemModel* game_list;
+    ComboBoxProxyModel* proxy;
+    Validation validation;
+};
+
+/**
+ * Proxy Model for the game list combo box so we can reuse the game list model while still
+ * displaying the fields slightly differently
+ */
+class ComboBoxProxyModel : public QSortFilterProxyModel {
+    Q_OBJECT
+
+public:
+    int columnCount(const QModelIndex& idx) const override {
+        return 1;
+    }
+
+    QVariant data(const QModelIndex& idx, int role) const override;
+
+    bool lessThan(const QModelIndex& left, const QModelIndex& right) const override;
+};