DocksController.h

Go to the documentation of this file.

//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/View/Common/DocksController.h
//! @brief     Defines class DocksController
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#ifndef BORNAGAIN_GUI_VIEW_COMMON_DOCKSCONTROLLER_H
#define BORNAGAIN_GUI_VIEW_COMMON_DOCKSCONTROLLER_H
 
#include "GUI/View/Common/DockWidgetInfo.h"
#include <QObject>
#include <QSize>
#include <map>
 
class QMainWindow;
class QMenu;
class QSettings;
 
//! Handles creation and appearance of docked widgets in the context of QMainWindow. It is used for
//! SampleView and JobView which are based on QMainWindow.
 
class DocksController : public QObject {
    Q_OBJECT
 
public:
    DocksController(QMainWindow* mainWindow);
 
    void addWidget(int id, QWidget* widget, Qt::DockWidgetArea area);
 
    void resetLayout();
    void toggleDock(int id);
    void setDockVisible(int id, bool visible = true);
    void setVisibleDocks(const std::vector<int>& visibleDocks);
 
    QDockWidget* findDock(int id);
    QDockWidget* findDock(QWidget* widget);
    QList<QDockWidget*> dockWidgets() const;
 
    void addDockActionsToMenu(QMenu* menu);
 
    QHash<QString, QVariant> saveSettings() const;
    void saveSettings(QSettings* settings) const;
    void restoreSettings(const QHash<QString, QVariant>& settings);
    void restoreSettings(const QSettings* settings);
 
public slots:
    void setDockHeightForWidget(int height);
    void dockToMinMaxSizes();
 
private:
    struct DockSizeInfo {
        QDockWidget* m_dock = nullptr;
        QSize m_min_size;
        QSize m_max_size;
    };
 
    QDockWidget* addDockForWidget(QWidget* widget);
    void setTrackingEnabled(bool enabled);
    void handleWindowVisibilityChanged(bool visible);
    bool eventFilter(QObject*, QEvent* event) override;
 
    QMainWindow* m_mainWindow;
    std::map<int, DockWidgetInfo> m_docks;
    DockSizeInfo m_dock_info;
    bool m_handleDockVisibilityChanges = true;
};
 
#endif // BORNAGAIN_GUI_VIEW_COMMON_DOCKSCONTROLLER_H