64 lines
2.5 KiB
C++
64 lines
2.5 KiB
C++
/***************************************************************************
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* Copyright (c) 2013 Werner Mayer <wmayer@users.sourceforge.net> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#ifndef SANDBOXGUI_OVERLAY_H
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#define SANDBOXGUI_OVERLAY_H
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#include <QtOpenGL.h>
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#include <Gui/MouseSelection.h>
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#include <QColor>
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#include <QPoint>
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#include <QList>
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namespace SandboxGui {
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class DrawingPlane : public Gui::BaseMouseSelection
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{
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public:
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DrawingPlane();
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virtual ~DrawingPlane();
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protected:
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void initialize();
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void terminate();
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virtual int mouseButtonEvent( const SoMouseButtonEvent * const e, const QPoint& pos );
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virtual int locationEvent ( const SoLocation2Event * const e, const QPoint& pos );
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virtual int keyboardEvent ( const SoKeyboardEvent * const e );
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void draw ();
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private:
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void drawLineTo(const QPoint &endPoint);
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bool scribbling;
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int myPenWidth;
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float myRadius;
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QColor myPenColor;
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QPoint lastPoint;
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QList<QPoint> selection;
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QtGLFramebufferObject* fbo;
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};
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} // SandboxGui
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#endif // SANDBOXGUI_OVERLAY_H
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