122 lines
3.3 KiB
C++
122 lines
3.3 KiB
C++
/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
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*
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* This library is open source and may be redistributed and/or modified under
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* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
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* (at your option) any later version. The full license is in LICENSE file
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* included with this distribution, and on the openscenegraph.org website.
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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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* OpenSceneGraph Public License for more details.
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*/
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#include <osgGA/GUIEventAdapter>
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using namespace osgGA;
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osg::ref_ptr<GUIEventAdapter>& GUIEventAdapter::getAccumulatedEventState()
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{
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static osg::ref_ptr<GUIEventAdapter> s_eventState = new GUIEventAdapter;
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return s_eventState;
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}
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GUIEventAdapter::GUIEventAdapter():
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_handled(false),
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_eventType(NONE),
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_time(0.0),
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_windowX(0),
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_windowY(0),
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_windowWidth(1280),
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_windowHeight(1024),
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_key(0),
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_button(0),
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_Xmin(-1.0),
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_Xmax(1.0),
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_Ymin(-1.0),
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_Ymax(1.0),
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_mx(0.0),
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_my(0.0),
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_pressure(0.0),
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_tiltX(0.0),
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_tiltY(0.0),
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_rotation(0.0),
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_buttonMask(0),
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_modKeyMask(0),
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_scrollingMotion(SCROLL_NONE),
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_scrollingDeltaX(0),
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_scrollingDeltaY(0),
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_mouseYOrientation(Y_INCREASING_DOWNWARDS),
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_tabletPointerType(UNKNOWN)
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{}
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GUIEventAdapter::GUIEventAdapter(const GUIEventAdapter& rhs,const osg::CopyOp& copyop):
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osg::Object(rhs,copyop),
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_handled(rhs._handled),
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_eventType(rhs._eventType),
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_time(rhs._time),
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_context(rhs._context),
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_windowX(rhs._windowX),
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_windowY(rhs._windowY),
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_windowWidth(rhs._windowWidth),
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_windowHeight(rhs._windowHeight),
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_key(rhs._key),
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_button(rhs._button),
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_Xmin(rhs._Xmin),
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_Xmax(rhs._Xmax),
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_Ymin(rhs._Ymin),
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_Ymax(rhs._Ymax),
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_mx(rhs._mx),
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_my(rhs._my),
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_pressure(rhs._pressure),
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_tiltX(rhs._tiltX),
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_tiltY(rhs._tiltY),
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_rotation(rhs._rotation),
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_buttonMask(rhs._buttonMask),
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_modKeyMask(rhs._modKeyMask),
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_scrollingMotion(rhs._scrollingMotion),
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_scrollingDeltaX(rhs._scrollingDeltaX),
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_scrollingDeltaY(rhs._scrollingDeltaY),
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_mouseYOrientation(rhs._mouseYOrientation),
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_tabletPointerType(rhs._tabletPointerType)
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{}
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GUIEventAdapter::~GUIEventAdapter()
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{
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}
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void GUIEventAdapter::setWindowRectangle(int x, int y, int width, int height, bool updateMouseRange)
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{
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_windowX = x;
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_windowY = y;
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_windowWidth = width;
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_windowHeight = height;
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if (updateMouseRange)
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{
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setInputRange(0, 0, width, height);
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}
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}
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void GUIEventAdapter::setInputRange(float Xmin, float Ymin, float Xmax, float Ymax)
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{
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_Xmin = Xmin;
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_Ymin = Ymin;
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_Xmax = Xmax;
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_Ymax = Ymax;
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}
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const osg::Matrix GUIEventAdapter::getPenOrientation() const
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{
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float xRad = osg::DegreesToRadians ( getPenTiltY() );
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float yRad = osg::DegreesToRadians ( getPenTiltX() );
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float zRad = osg::DegreesToRadians ( getPenRotation() );
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osg::Matrix xrot = osg::Matrix::rotate ( xRad, osg::Vec3f(1.0f, 0.0f, 0.0f) );
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osg::Matrix yrot = osg::Matrix::rotate ( yRad, osg::Vec3f(0.0f, 0.0f, 1.0f) );
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osg::Matrix zrot = osg::Matrix::rotate ( zRad, osg::Vec3f(0.0f, 1.0f, 0.0f) );
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return ( zrot * yrot * xrot );
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}
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