guimanager.h

/*
    SPDX-FileCopyrightText: 2012 Jasem Mutlaq
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#pragma once
 
#include <QList>
#include <QWidget>
 
class QCloseEvent;
class QHideEvent;
class QPushButton;
class QShowEvent;
class QString;
class QTabWidget;
class QVBoxLayout;
 
class INDI_D;
 
class ClientManager;
class DeviceInfo;
 
/**
 * @class GUIManager
 * GUIManager creates the INDI Control Panel upon receiving a new device. Each device is displayed
 * on a separate tab. The device and property GUI creation is performed dynamically via introspection. As new properties
 * arrive from the ClientManager, they get created in the GUI.
 *
 * @author Jasem Mutlaq
 */
class GUIManager : public QWidget
{
        Q_OBJECT
    public:
        static GUIManager *Instance();
        static void release();
 
        void updateStatus(bool toggle_behavior);
 
        INDI_D *findGUIDevice(const QString &deviceName);
 
        void addClient(ClientManager *cm);
        void removeClient(ClientManager *cm);
 
        QList<INDI_D *> getDevices()
        {
            return guidevices;
        }
 
        int size()
        {
            return guidevices.size();
        }
 
    protected:
        void closeEvent(QCloseEvent *) override;
        void hideEvent(QHideEvent *) override;
        void showEvent(QShowEvent *) override;
 
    private:
        /*****************************************************************
         * GUI stuff
         ******************************************************************/
        QVBoxLayout *mainLayout;
        QTabWidget *mainTabWidget;
        QPushButton *clearB;
        QPushButton *closeB;
        GUIManager(QWidget *parent = nullptr);
        ~GUIManager() override;
 
        static GUIManager *_GUIManager;
        QList<ClientManager *> clients;
        QList<INDI_D *> guidevices;
 
    public slots:
        void changeAlwaysOnTop(Qt::ApplicationState state);
        void clearLog();
        void buildDevice(DeviceInfo *di);
        void removeDevice(const QString &name);
};