EntityController.hpp

/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * Copyright (C) 2024 Marco Craveiro <marco.craveiro@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation; either version 3 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */
#ifndef ORES_QT_ENTITY_CONTROLLER_HPP
#define ORES_QT_ENTITY_CONTROLLER_HPP
 
#include <QObject>
#include <QMainWindow>
#include <QMdiArea>
#include <QString>
#include <QMap>
#include <memory>
#include "ores.qt/ClientManager.hpp"
 
namespace ores::qt {
 
class DetachableMdiSubWindow;
 
class EntityController : public QObject {
    Q_OBJECT
 
public:
    EntityController(
        QMainWindow* mainWindow,
        QMdiArea* mdiArea,
        ClientManager* clientManager,
        const QString& username,
        QObject* parent = nullptr);
 
    virtual ~EntityController() = default;
 
    void setClientManager(ClientManager* clientManager, const QString& username);
    
    void setUsername(const QString& username) { username_ = username; }
 
    virtual void showListWindow() = 0;
 
    virtual void closeAllWindows() = 0;
 
signals:
    void statusMessage(const QString& message);
 
    void errorMessage(const QString& message);
 
protected:
    QString build_window_key(const QString& windowType, const QString& identifier) const;
 
    bool try_reuse_window(const QString& key);
 
    void bring_window_to_front(DetachableMdiSubWindow* window);
 
    void track_window(const QString& key, DetachableMdiSubWindow* window);
 
    void untrack_window(const QString& key);
 
protected:
    QMainWindow* mainWindow_;
    QMdiArea* mdiArea_;
    ClientManager* clientManager_;
    QString username_;
 
    QMap<QString, DetachableMdiSubWindow*> managed_windows_;
};
 
}
 
#endif