AronTreeWidgetController.h

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#pragma once
 
#include <stack>
 
#include <QTreeWidget>
 
#include <ArmarXCore/core/system/ImportExportComponent.h>
 
#include <ArmarXGui/libraries/ArmarXGuiBase/ArmarXComponentWidgetController.h>
#include <ArmarXGui/libraries/ArmarXGuiBase/ArmarXGuiPlugin.h>
 
#include "AronTreeWidgetItem.h"
#include "Data.h"
#include "visitors/AronTreeWidgetCreator.h"
 
namespace armarx
{
    // Main controller for any AronTreeWidget GUI. It attaches itself to the parent and needs the active widget.
    // It's responsible to handle all signals for non-widget fields and click events.
    class AronTreeWidgetController : public QObject
    {
        Q_OBJECT
    public:
        AronTreeWidgetController(QTreeWidget* tree,
                                 QTreeWidgetItem* parent,
                                 const aron::type::ObjectPtr& type,
                                 const aron::data::DictPtr& data = nullptr);
 
        aron::data::DictPtr convertToAron() const;
        void setFromAron(const aron::data::DictPtr&);
 
    private:
        QTreeWidgetItem* parent;
        QTreeWidget* tree;
 
        aron::type::ObjectPtr type;
 
    private slots:
        // allows most primitive fields to be directly editable in the tree
        // only String will open up a new widget
        void onTreeWidgetItemDoubleClicked(QTreeWidgetItem* item, int column);
        // check the new user input. Maybe undo if the field must not be edited.
        // Also highlight if the input cannot be parsed. (Or the errors are now fixed)
        void onTreeWidgetItemChanged(QTreeWidgetItem* item, int column);
 
    public slots:
        // hook for items to show a context menu (add  / delete element)
        void ShowContextMenu(const QPoint&);
    };
 
    using AronTreeWidgetControllerPtr = std::shared_ptr<AronTreeWidgetController>;
} // namespace armarx