/usr/include/tulip/MouseInteractors.h is in libtulip-dev 4.4.0dfsg2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* This file is part of Tulip (www.tulip-software.org)
*
* Authors: David Auber and the Tulip development Team
* from LaBRI, University of Bordeaux 1 and Inria Bordeaux - Sud Ouest
*
* Tulip is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* Tulip 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.
*
*/
///@cond DOXYGEN_HIDDEN
#ifndef MOUSEOBJECT_H
#define MOUSEOBJECT_H
#include <tulip/InteractorComposite.h>
#include <tulip/Camera.h>
namespace tlp {
class NodeLinkDiagramComponent;
/** An interactor class allowing to zoom and pan using the mouse wheel.
*/
class TLP_QT_SCOPE MousePanNZoomNavigator:public InteractorComponent {
public:
MousePanNZoomNavigator():cameraScaleFactor(1), isGesturing(false) {}
~MousePanNZoomNavigator() {}
bool eventFilter(QObject *, QEvent *);
protected:
float cameraScaleFactor;
bool isGesturing;
};
/** An interactor class used to delete a graph element on mouse left click
*/
class TLP_QT_SCOPE MouseElementDeleter:public InteractorComponent {
public:
MouseElementDeleter() {}
~MouseElementDeleter() {}
bool eventFilter(QObject *, QEvent *);
void clear();
};
/** An interactor class to translate/rotate using keys or mouse movements,
or to zoom and pan using the mouse wheel or
*/
class TLP_QT_SCOPE MouseNKeysNavigator: public MousePanNZoomNavigator {
private:
InteractorComponent *currentSpecInteractorComponent;
QCursor oldCursor;
public:
MouseNKeysNavigator() : currentSpecInteractorComponent(NULL) {}
~MouseNKeysNavigator() {}
bool eventFilter(QObject *, QEvent *);
void clear();
void viewChanged(tlp::View *view);
private :
// member below are to manage meta node navigation
tlp::NodeLinkDiagramComponent *nldc;
std::vector<tlp::Graph*> graphHierarchy;
std::vector<tlp::Camera> cameraHierarchy;
std::vector<tlp::node> nodeHierarchy;
std::vector<float> alphaHierarchy;
};
}
#endif
///@endcond
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