[Move refactor] Move tabs to interface/widgets (#6235)

* Move tabs to interface/widgets.

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>

cockatrice/src/interface/widgets/tabs/tab_room.h

@@ -0,0 +1,134 @@
+/**
+ * @file tab_room.h
+ * @ingroup RoomTabs
+ * @ingroup Lobby
+ * @brief TODO: Document this.
+ */
+
+#ifndef TAB_ROOM_H
+#define TAB_ROOM_H
+
+#include "../interface/widgets/utility/line_edit_completer.h"
+#include "tab.h"
+
+#include <QFocusEvent>
+#include <QGroupBox>
+#include <QKeyEvent>
+#include <QMap>
+
+class UserListProxy;
+class UserListManager;
+namespace google
+{
+namespace protobuf
+{
+class Message;
+}
+} // namespace google
+class AbstractClient;
+class UserListWidget;
+class QLabel;
+class ChatView;
+class QPushButton;
+class QTextTable;
+class QCompleter;
+class RoomEvent;
+class ServerInfo_Room;
+class ServerInfo_Game;
+class Event_ListGames;
+class Event_JoinRoom;
+class Event_LeaveRoom;
+class Event_RoomSay;
+class Event_RemoveMessages;
+class GameSelector;
+class Response;
+class PendingCommand;
+class ServerInfo_User;
+class LineEditCompleter;
+
+class TabRoom : public Tab
+{
+    Q_OBJECT
+private:
+    AbstractClient *client;
+    int roomId;
+    QString roomName;
+    ServerInfo_User *ownUser;
+    QMap<int, QString> gameTypes;
+
+    GameSelector *gameSelector;
+    UserListWidget *userList;
+    const UserListProxy *userListProxy;
+    ChatView *chatView;
+    QLabel *sayLabel;
+    LineEditCompleter *sayEdit;
+    QGroupBox *chatGroupBox;
+
+    QMenu *roomMenu;
+    QAction *aLeaveRoom;
+    QAction *aOpenChatSettings;
+    QAction *aClearChat;
+    QString sanitizeHtml(QString dirty) const;
+
+    QStringList autocompleteUserList;
+    QCompleter *completer;
+signals:
+    void roomClosing(TabRoom *tab);
+    void openMessageDialog(const QString &userName, bool focus);
+    void maximizeClient();
+    void notIdle();
+private slots:
+    void sendMessage();
+    void sayFinished(const Response &response);
+    void actClearChat();
+    void actOpenChatSettings();
+    void addMentionTag(QString mentionTag);
+    void focusTab();
+    void actShowMentionPopup(const QString &sender);
+    void actShowPopup(const QString &message);
+    void actCompleterChanged();
+
+    void processListGamesEvent(const Event_ListGames &event);
+    void processJoinRoomEvent(const Event_JoinRoom &event);
+    void processLeaveRoomEvent(const Event_LeaveRoom &event);
+    void processRoomSayEvent(const Event_RoomSay &event);
+    void processRemoveMessagesEvent(const Event_RemoveMessages &event);
+    void refreshShortcuts();
+
+protected slots:
+    void closeEvent(QCloseEvent *event) override;
+
+public:
+    TabRoom(TabSupervisor *_tabSupervisor,
+            AbstractClient *_client,
+            ServerInfo_User *_ownUser,
+            const ServerInfo_Room &info);
+    void retranslateUi() override;
+    void tabActivated() override;
+    void processRoomEvent(const RoomEvent &event);
+    int getRoomId() const
+    {
+        return roomId;
+    }
+    const QMap<int, QString> &getGameTypes() const
+    {
+        return gameTypes;
+    }
+    QString getChannelName() const
+    {
+        return roomName;
+    }
+    QString getTabText() const override
+    {
+        return roomName;
+    }
+    const ServerInfo_User *getUserInfo() const
+    {
+        return ownUser;
+    }
+
+    PendingCommand *prepareRoomCommand(const ::google::protobuf::Message &cmd);
+    void sendRoomCommand(PendingCommand *pend);
+};
+
+#endif