mirror of https://github.com/CGAL/cgal
67 lines
2.6 KiB
C++
67 lines
2.6 KiB
C++
// Copyright (c) 2009,2010,2012,2015 GeometryFactory Sarl (France)
|
|
// All rights reserved.
|
|
//
|
|
// This file is part of CGAL (www.cgal.org).
|
|
//
|
|
// $URL$
|
|
// $Id$
|
|
// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial
|
|
//
|
|
// Author(s) : Maxime GIMENO
|
|
|
|
#ifndef SCENE_PRINT_ITEM_INTERFACE_H
|
|
#define SCENE_PRINT_ITEM_INTERFACE_H
|
|
|
|
#include <CGAL/license/Three.h>
|
|
#include <QtPlugin>
|
|
#include <QPoint>
|
|
namespace CGAL
|
|
{
|
|
namespace Three {
|
|
class Viewer_interface;
|
|
class Scene_item;
|
|
|
|
|
|
//! An item that wants to print its primitive IDs must derive from this interface.
|
|
class Scene_print_item_interface {
|
|
public:
|
|
virtual ~Scene_print_item_interface(){}
|
|
//! Finds the spot the closest to `point` and prints the id of the corresponding Primitive (vertex, edge or face).
|
|
virtual void printPrimitiveId(QPoint, CGAL::Three::Viewer_interface*) = 0;
|
|
|
|
//! Prints all the vertices ids if their number is not too high. The limit is
|
|
//! editable in the View menu of the application.
|
|
//! \returns `false` if the number of ids is too high to be displayed.
|
|
virtual bool printVertexIds() const= 0;
|
|
//! Prints all the edges ids if their number is not too high. The limit is
|
|
//! editable in the View menu of the application.
|
|
//! \returns `false` if the number of ids is too high to be displayed.
|
|
virtual bool printEdgeIds() const= 0;
|
|
//! Prints all the faces ids if their number is not too high. The limit is
|
|
//! editable in the View menu of the application.
|
|
//! \returns `false` if the number of ids is too high to be displayed.
|
|
virtual bool printFaceIds() const= 0;
|
|
//! Prints all the primitive ids if their number is not too high. The limit is
|
|
//! editable in the View menu of the application.
|
|
virtual void printAllIds() = 0;
|
|
//! \brief Tests if an id should be displayed or not.
|
|
//!
|
|
//! \returns true if the Id should be displayed
|
|
//! \returns false if the Id should not be displayed (if it is hidden for example)
|
|
virtual bool testDisplayId(double, double, double, CGAL::Three::Viewer_interface*)const = 0;
|
|
|
|
//! \brief Tests if this item should display its ids.
|
|
//!
|
|
//! The default behavior is to only display ids of the currently selected item (\see mainSelectionIndex()).
|
|
//! This function allows to override this behavior.
|
|
//! @param test_item the currently tested TextListItem.
|
|
//! \return true if this item should display its ids when `test_item` is tested.
|
|
virtual bool shouldDisplayIds(CGAL::Three::Scene_item* test_item)const = 0;
|
|
};
|
|
}
|
|
}
|
|
|
|
Q_DECLARE_INTERFACE(CGAL::Three::Scene_print_item_interface, "com.geometryfactory.PolyhedronDemo.PrintInterface/1.0")
|
|
#endif // SCENE_PRINT_ITEM_INTERFACE_H
|
|
|