/// Handles GUIEventAdapter::RELEASE event.
bool StandardManipulator::handleMouseRelease( const GUIEventAdapter& ea, GUIActionAdapter& us )
{
if( ea.getButtonMask() == 0 )
{
double timeSinceLastRecordEvent = _ga_t0.valid() ? (ea.getTime() - _ga_t0->getTime()) : DBL_MAX;
if( timeSinceLastRecordEvent > 0.02 )
flushMouseEventStack();
if( isMouseMoving() )
{
if( performMovement() && _allowThrow )
{
us.requestRedraw();
us.requestContinuousUpdate( true );
_thrown = true;
}
return true;
}
}
flushMouseEventStack();
addMouseEvent( ea );
if( performMovement() )
us.requestRedraw();
us.requestContinuousUpdate( false );
_thrown = false;
return true;
}
// UNUSED. Future Uses
bool ViroManipulator::handleRelease(const GUIEventAdapter& ea){
// Mid Button
if (ea.getButtonMask() == GUIEventAdapter::MIDDLE_MOUSE_BUTTON){
return true;
}
// Left Button
else if (ea.getButtonMask() == GUIEventAdapter::LEFT_MOUSE_BUTTON){
return true;
}
// Right Button
else if (ea.getButtonMask() == GUIEventAdapter::RIGHT_MOUSE_BUTTON){
Enable(PERIPHERAL_LOCK);
return true;
}
return false;
}
void EventQueue::mouseMotion(float x, float y, double time)
{
_accumulateEventState->setX(x);
_accumulateEventState->setY(y);
GUIEventAdapter* event = new GUIEventAdapter(*_accumulateEventState);
event->setEventType(event->getButtonMask() ? GUIEventAdapter::DRAG : GUIEventAdapter::MOVE);
event->setTime(time);
addEvent(event);
}
//Event Listener
bool ViroManipulator::handle(const GUIEventAdapter& ea,GUIActionAdapter& us){
_lastFrameTime = ea.getTime();
switch( ea.getEventType() ){
case(GUIEventAdapter::FRAME):{
addMouseEvent(ea);
// Main auto-management engine
if (RollWithYaw >0.0 || isEnabled(COLLISIONS)) AutoControl( ea.time() );
// Check if Trace is needed
if ( _bNeedUpdateTrace ) Trace();
// Handle Fly-To if any
if (_bFlying) handleFlyToTransition( ea.time() );
if ( MouseListener() ) us.requestRedraw();
us.requestContinuousUpdate(true);
return false;
}
case(GUIEventAdapter::RESIZE):{
init(ea,us);
us.requestRedraw();
return true;
}
case(GUIEventAdapter::MOVE):{
addMouseEvent(ea);
if ( MouseListener() ) us.requestRedraw();
us.requestContinuousUpdate(true);
return true;
}
case(GUIEventAdapter::SCROLL):{
//addMouseEvent(ea);
//osg::notify(ALWAYS) << "Scroll\n";
switch (ea.getScrollingMotion()){
case(GUIEventAdapter::SCROLL_UP):{
addMouseEvent(ea);
osg::notify(ALWAYS) << "Scroll-up\n";
if ( MouseListener() ) us.requestRedraw();
us.requestContinuousUpdate(true);
return true;
}
case(GUIEventAdapter::SCROLL_DOWN):{
addMouseEvent(ea);
osg::notify(ALWAYS) << "Scroll-down\n";
if ( MouseListener() ) us.requestRedraw();
us.requestContinuousUpdate(true);
return true;
}
}
//if ( MouseListener() ) us.requestRedraw();
//us.requestContinuousUpdate(true);
//return true;
}
/* OLD IMPLEMENTATION for OSG 1.0
case(GUIEventAdapter::SCROLL_UP):{
addMouseEvent(ea);
osg::notify(ALWAYS) << "Scroll-up\n";
if ( MouseListener() ) us.requestRedraw();
us.requestContinuousUpdate(true);
return true;
}
case(GUIEventAdapter::SCROLL_DOWN):{
addMouseEvent(ea);
osg::notify(ALWAYS) << "Scroll-down\n";
if ( MouseListener() ) us.requestRedraw();
us.requestContinuousUpdate(true);
return true;
}
*/
// double click
/*
case(GUIEventAdapter::DOUBLECLICK):{
osg::notify(DEBUG_INFO)<<"Double Left click.\n";
_bSatMode = false;
if (handlePick(_ev0->getXnormalized(),_ev0->getYnormalized())&&!_bFlying) FlyTo(ea.time());
}
*/
// Mouse Button Push
case(GUIEventAdapter::PUSH):{
//addMouseEvent(ea);
// Mid Button
if (ea.getButtonMask() == GUIEventAdapter::MIDDLE_MOUSE_BUTTON){
//osg::notify(DEBUG_INFO)<<"Mid-Mouse pressed.\n";
//_bSatMode = false;
_bMidButton = true;
// During a Fly-To, stop flying...
if (_bFlying){
_speed = 0.0;
_bFlying = false;
Disable(PERIPHERAL_LOCK);
}
else {
float a = 0.4;
if (_bHoldCTRL) a = 0.0;
if (!_Viewer && handlePick(_ev0->getX() ,_ev0->getY(),a) &&!_bFlying) FlyTo(ea.time());
else if (handlePick(_ev0->getXnormalized(),_ev0->getYnormalized(),a) &&!_bFlying) FlyTo(ea.time());
}
}
// Left Button
else if (ea.getButtonMask() == GUIEventAdapter::LEFT_MOUSE_BUTTON){
// Double-Click
/*
if ((ea.time() -_tLastLMB) < 0.4){
osg::notify(DEBUG_INFO)<<"Double Left click.\n";
_bSatMode = false;
//if (handlePick(_ev0->getXnormalized(),_ev0->getYnormalized())&&!_bFlying) FlyTo(ea.time());
//if (handlePick(_ev0->getX(),_ev0->getY())&&!_bFlying) FlyTo(ea.time());
if (!_Viewer && handlePick(_ev0->getX() ,_ev0->getY())&&!_bFlying) FlyTo(ea.time());
else if (handlePick(_ev0->getXnormalized(),_ev0->getYnormalized())&&!_bFlying) FlyTo(ea.time());
}
*/
// Single Click
/* else */ {
osg::notify(DEBUG_INFO)<<"Left Button pressed.\n";
// During a Fly-To, stop flying...
if (_bFlying){
_bFlying = false;
//Disable(PERIPHERAL_LOCK);
}
_speed = 0.0;
_UserControlPercentage = 1.0;
}
_tLastLMB = ea.time(); // Update time last LMB.
}
// Right Button
else if (ea.getButtonMask() == GUIEventAdapter::RIGHT_MOUSE_BUTTON){
Disable(PERIPHERAL_LOCK);
/*
if (_bHoldCTRL){
if (!_bFlying && handlePick(_ev0->getXnormalized(),_ev0->getYnormalized())) _vLastPickedPoint = _vStoredEye[TO];
}
*/
}
if ( MouseListener() ) us.requestRedraw();
//us.requestContinuousUpdate(true);
return true;
}
case(GUIEventAdapter::RELEASE):{
Enable(PERIPHERAL_LOCK);
if (ea.getButtonMask() == GUIEventAdapter::MIDDLE_MOUSE_BUTTON){
_bMidButton = false;
}
//handleRelease( ea );
us.requestContinuousUpdate(false);
return true;
}
// Keyboard
case(GUIEventAdapter::KEYDOWN):{
//osg::notify(DEBUG_INFO) << "A key has been pressed...\n";
if (ea.getKey()==GUIEventAdapter::KEY_Control_L){
_bHoldCTRL = true;
us.requestContinuousUpdate(false);
return true;
}
if (ea.getKey()==' '){
flushMouseEventStack();
//home(ea,us);
requestFlyToHome();
FlyTo( ea.getTime() );
us.requestRedraw();
us.requestContinuousUpdate(false);
return true;
}
if (ea.getKey()== 'v'){
flushMouseEventStack();
//_vStoredEye[ViroManipulator::TO] = _vEye; OLD
//_qStoredRotation[ViroManipulator::TO] = _qRotation; OLD
storeView();
osg::notify(ALWAYS) << "Position stored. Press 'c' when you want to recall it.\n";
us.requestContinuousUpdate(false);
return true;
}
/*
if (ea.getKey()== 'c'){
flushMouseEventStack();
osg::notify(ALWAYS) << "Recalled stored position.\n";
//FlyTo( ea.time() ); OLD
reloadView();
us.requestRedraw();
us.requestContinuousUpdate(false);
return true;
}
*/
if (ea.getKey()== 'S'){
flushMouseEventStack();
Invert(SPIDERMAN_PICKING);
if (isEnabled(SPIDERMAN_PICKING)) osg::notify(ALWAYS) << "SpiderMan Mode ON.\n";
else osg::notify(ALWAYS) << "SpiderMan Mode OFF.\n";
us.requestContinuousUpdate(false);
return true;
}
if (ea.getKey()== GUIEventAdapter::KEY_Up){
_padEvent = NAVPAD_FORWARD;
us.requestContinuousUpdate(false);
}
if (ea.getKey()== GUIEventAdapter::KEY_Down){
_padEvent = NAVPAD_BACKWARD;
us.requestContinuousUpdate(false);
}
if (ea.getKey()== GUIEventAdapter::KEY_Page_Up){
_padEvent = NAVPAD_UP;
us.requestContinuousUpdate(false);
return true;
}
if (ea.getKey()== GUIEventAdapter::KEY_Left){
_padEvent = NAVPAD_STRAFELEFT;
us.requestContinuousUpdate(false);
return true;
}
if (ea.getKey()== GUIEventAdapter::KEY_Right){
_padEvent = NAVPAD_STRAFERIGHT;
us.requestContinuousUpdate(false);
return true;
}
if (ea.getKey()== GUIEventAdapter::KEY_Page_Down){
_padEvent = NAVPAD_DOWN;
us.requestContinuousUpdate(false);
return true;
}
if (ea.getKey()== 'f'){
// TODO : Switch Fullscreen ON/OFF
return true;
}
if (ea.getKey()== 'l' || ea.getKey()== 'L'){
/*
_HeadLight->getLight()->setLightNum(3);
_HeadLight->getLight()->setDiffuse( Vec4(1,1,1, 0) );
_HeadLight->getLight()->setDirection( _vLook );
_HeadLight->getLight()->setPosition( Vec4(_vEye.x(),_vEye.y(),_vEye.z(), 0) );
*/
//_bLockZ = !_bLockZ;
Invert(Z_LOCK);
if ( isEnabled(Z_LOCK) ){
_zLock = _vEye.z();
/*
SyncData();
osg::Vec3d D = _vLook;
D.normalize();
_vLockDir = D;
*/
}
us.requestContinuousUpdate(false);
return true;
}
if (ea.getKey()== 'c' || ea.getKey()== 'C'){
flushMouseEventStack();
Invert(COLLISIONS);
//if (isEnabled(COLLISIONS)) osg::notify(ALWAYS) << "Model Collision ON.\n";
//else osg::notify(ALWAYS) << "Model Collision OFF.\n";
us.requestContinuousUpdate(false);
return true;
}
/*
if (ea.getKey()== 'i'){
flushMouseEventStack();
_Viewer->getCamera()->setProjectionMatrixAsPerspective(30.0,3, 0.01,50);
us.requestContinuousUpdate(false);
return true;
}
*/
if (ea.getKey()== 'g' || ea.getKey()== 'w'){
flushMouseEventStack();
Invert(GRAVITY);
//if (isEnabled(GRAVITY)) osg::notify(ALWAYS) << "Gravity ON.\n";
//else osg::notify(ALWAYS) << "Gravity OFF.\n";
us.requestContinuousUpdate(false);
return true;
}
// Keyboard navigation
if (ea.getKey()== 'a'){
/*
//flushMouseEventStack();
Enable(PERIPHERAL_LOCK);
double d = 50.;
turn( d*getDtime(), 0.0);
SyncData();
*/
us.requestContinuousUpdate(false);
return true;
}
if (ea.getKey()== 'd'){
/*
//flushMouseEventStack();
Enable(PERIPHERAL_LOCK);
double d = 50.;
turn(-d* getDtime(), 0.0);
SyncData();
*/
us.requestContinuousUpdate(false);
return true;
}
if (0&& ea.getKey()== 'w'){
/*
//flushMouseEventStack();
Enable(PERIPHERAL_LOCK);
_speed += Acceleration * getDtime();
boost();
SyncData();
*/
us.requestContinuousUpdate(false);
return true;
}
if (ea.getKey()== 's'){
/*
//flushMouseEventStack();
Enable(PERIPHERAL_LOCK);
_speed = 0.0;
*/
us.requestContinuousUpdate(false);
return true;
}
if (ea.getKey()== 'x'){
/*
//flushMouseEventStack();
Enable(PERIPHERAL_LOCK);
_speed -= Acceleration * getDtime();
boost();
SyncData();
*/
us.requestContinuousUpdate(false);
return true;
}
if (ea.getKey()== '+'){
double l,r,b,t,z,Z;
_Viewer->getCamera()->getProjectionMatrixAsFrustum(l,r,b,t,z,Z);
l *= 0.9;
r *= 0.9;
b *= 0.9;
t *= 0.9;
_Viewer->getCamera()->setProjectionMatrixAsFrustum(l,r,b,t,z,Z);
us.requestContinuousUpdate(false);
return true;
}
if (ea.getKey()== '-'){
double l,r,b,t,z,Z;
_Viewer->getCamera()->getProjectionMatrixAsFrustum(l,r,b,t,z,Z);
l *= 1.1;
r *= 1.1;
b *= 1.1;
t *= 1.1;
_Viewer->getCamera()->setProjectionMatrixAsFrustum(l,r,b,t,z,Z);
us.requestContinuousUpdate(false);
return true;
}
return true;
}
case(GUIEventAdapter::KEYUP):{
_padEvent = NAVPAD_NONE;
if (ea.getKey()==GUIEventAdapter::KEY_Control_L){
_bHoldCTRL = false;
us.requestContinuousUpdate(false);
return true;
}
return true;
}
default: return false;
}
// return false;
}
// --------------------------------------------------------------------------------------------------
bool SphericalManipulator::handle(const GUIEventAdapter &ea, GUIActionAdapter &us)
{
switch (ea.getEventType())
{
case (GUIEventAdapter::FRAME):
{
double current_frame_time = ea.getTime();
_delta_frame_time = current_frame_time - _last_frame_time;
_last_frame_time = current_frame_time;
if (_thrown)
{
if (calcMovement())
us.requestRedraw();
}
return false;
}
default:
break;
}
if (ea.getHandled())
return false;
switch (ea.getEventType())
{
case (GUIEventAdapter::PUSH):
{
flushMouseEventStack();
addMouseEvent(ea);
us.requestContinuousUpdate(false);
_thrown = false;
return true;
}
case (GUIEventAdapter::RELEASE):
{
if (ea.getButtonMask() == 0)
{
double timeSinceLastRecordEvent = _ga_t0.valid() ? (ea.getTime() - _ga_t0->getTime()) : DBL_MAX;
if (timeSinceLastRecordEvent > 0.02)
flushMouseEventStack();
if (isMouseMoving())
{
if (calcMovement())
{
us.requestRedraw();
us.requestContinuousUpdate(true);
_thrown = _allowThrow;
}
}
else
{
flushMouseEventStack();
addMouseEvent(ea);
if (calcMovement())
us.requestRedraw();
us.requestContinuousUpdate(false);
_thrown = false;
}
}
else
{
flushMouseEventStack();
addMouseEvent(ea);
if (calcMovement())
us.requestRedraw();
us.requestContinuousUpdate(false);
_thrown = false;
}
return true;
}
case (GUIEventAdapter::DRAG):
case (GUIEventAdapter::SCROLL):
{
addMouseEvent(ea);
if (calcMovement())
us.requestRedraw();
us.requestContinuousUpdate(false);
_thrown = false;
return true;
}
case (GUIEventAdapter::MOVE):
{
return false;
}
case (GUIEventAdapter::KEYDOWN):
if (ea.getKey() == GUIEventAdapter::KEY_Space)
{
flushMouseEventStack();
_thrown = false;
home(ea, us);
return true;
}
return false;
case (GUIEventAdapter::FRAME):
if (_thrown)
{
if (calcMovement())
us.requestRedraw();
}
return false;
default:
return false;
}
return false;
}
bool TerrainManipulator::handle(const GUIEventAdapter& ea,GUIActionAdapter& us)
{
switch(ea.getEventType())
{
case(GUIEventAdapter::FRAME):
if (_thrown)
{
if (calcMovement()) us.requestRedraw();
}
return false;
default:
break;
}
if (ea.getHandled()) return false;
switch(ea.getEventType())
{
case(GUIEventAdapter::PUSH):
{
flushMouseEventStack();
addMouseEvent(ea);
if (calcMovement()) us.requestRedraw();
us.requestContinuousUpdate(false);
_thrown = false;
return true;
}
case(GUIEventAdapter::RELEASE):
{
if (ea.getButtonMask()==0)
{
if (isMouseMoving())
{
if (calcMovement())
{
us.requestRedraw();
us.requestContinuousUpdate(true);
_thrown = true;
}
}
else
{
flushMouseEventStack();
addMouseEvent(ea);
if (calcMovement()) us.requestRedraw();
us.requestContinuousUpdate(false);
_thrown = false;
}
}
else
{
flushMouseEventStack();
addMouseEvent(ea);
if (calcMovement()) us.requestRedraw();
us.requestContinuousUpdate(false);
_thrown = false;
}
return true;
}
case(GUIEventAdapter::DRAG):
{
addMouseEvent(ea);
if (calcMovement()) us.requestRedraw();
us.requestContinuousUpdate(false);
_thrown = false;
return true;
}
case(GUIEventAdapter::MOVE):
{
return false;
}
case(GUIEventAdapter::KEYDOWN):
if (ea.getKey()== GUIEventAdapter::KEY_Space)
{
flushMouseEventStack();
_thrown = false;
home(ea,us);
us.requestRedraw();
us.requestContinuousUpdate(false);
return true;
}
return false;
default:
return false;
}
}
bool PanoManipulator::handle(const GUIEventAdapter& ea,GUIActionAdapter& us)
{
if(StartMoment == 0.0) // only do this once at actual startup of drawing
{
ClearStartMoment();
} // if
unsigned int buttonMask = ea.getButtonMask();
switch(ea.getEventType())
{
case(GUIEventAdapter::PUSH):
{
GlobalTipSupport->HideBalloonTip();
if(GetGlobalViewer())
{
SetCapture(GetGlobalViewerHWND());
} // if
if((buttonMask & GUIEventAdapter::LEFT_MOUSE_BUTTON) && (Navigation::GetCurrentNavMode() == Navigation::NAV_NM_QUERY))
{
PossibleQueryInitiating = true;
} // if
else
{
if(buttonMask & GUIEventAdapter::MIDDLE_MOUSE_BUTTON)
{ // determine and record orbit point
osg::Vec3 NewOrbitCenter;
if(GetFirstTangibleHitLocation(ea.getX(), ea.getY(), NewOrbitCenter))
{
SetOrbitCenter(NewOrbitCenter);
} // if
else
{
ClearOrbitCenter();
} // else
} // if
PossibleQueryInitiating = false;
addMouseEvent(ea);
us.requestContinuousUpdate(true);
if(GetDelayedGoto())
{
Goto(ea.getX(), ea.getY());
} // if
else
{
if (calcMovement(ea, us)) us.requestRedraw();
} // else
} // if
return true;
} // PUSH
case(GUIEventAdapter::RELEASE):
{
if(buttonMask & GUIEventAdapter::MIDDLE_MOUSE_BUTTON)
{
ClearOrbitCenter();
} // if
if(GetGlobalViewer())
{
if(GetCapture() == GetGlobalViewerHWND())
{
ReleaseCapture();
} // if
} // if
addMouseEvent(ea);
us.requestContinuousUpdate(true);
if(Navigation::GetCurrentNavMode() == Navigation::NAV_NM_QUERY)
{
#ifdef NVW_SUPPORT_QUERYACTION
// Query/Action fires on mouseUP, to no weird state is interfering with newly-opened windows
if(PossibleQueryInitiating) PerformQueryAction(ea.getX(), ea.getY(), false);
#endif // NVW_SUPPORT_QUERYACTION
} // if
else
{
PossibleQueryInitiating = false;
if (calcMovement(ea, us)) us.requestRedraw();
} // else
return true;
} // RELEASE
case(GUIEventAdapter::DRAG):
{
addMouseEvent(ea);
us.requestContinuousUpdate(true);
if (calcMovement(ea, us)) us.requestRedraw();
return true;
} // DRAG
case(GUIEventAdapter::MOVE):
{
MarkLastMouseMoveMoment();
addMouseEvent(ea);
us.requestContinuousUpdate(true);
if (calcMovement(ea, us)) us.requestRedraw();
return true;
} // MOVE
case(GUIEventAdapter::KEYDOWN):
{
if (ea.getKey()==' ')
{
GlobalTipSupport->HideBalloonTip();
EventDispatcher::DispatchEvent(EventDispatcher::NVW_EC_NAVIGATION, EventDispatcher::NVW_ESC_NAVIGATION_THROTTLE, EventDispatcher::NVW_PC_ZERO);
flushMouseEventStack();
home(ea,us);
us.requestRedraw();
us.requestContinuousUpdate(false);
return true;
} // if
if (ea.getKey()=='.')
{
GlobalTipSupport->HideBalloonTip();
EventDispatcher::DispatchEvent(EventDispatcher::NVW_EC_NAVIGATION, EventDispatcher::NVW_ESC_NAVIGATION_THROTTLE, EventDispatcher::NVW_PC_ZERO);
flushMouseEventStack();
halt(ea,us);
us.requestRedraw();
us.requestContinuousUpdate(false);
return true;
} // if
return false;
} // KEYDOWN
case(GUIEventAdapter::FRAME):
{
if(!GetMouseInactiveOneShot() && GetMouseInactiveTime() > NVW_PANOMANIPULATOR_MOUSE_INACTIVE_TIME_SECONDS && (GetSystemTimeFP() - GetLastMovementMoment()) > NVW_PANOMANIPULATOR_MOUSE_INACTIVE_TIME_SECONDS)
{
SetMouseInactiveOneShot(true); // make it only fire once
EventDispatcher::DispatchEvent(EventDispatcher::NVW_EC_ACTION, EventDispatcher::NVW_ESC_ACTION_QUERYHERE, EventDispatcher::NVW_PC_LESS);
} // if
GlobalTipSupport->HandleBalloonTipTimeout();
addMouseEvent(ea);
if(GetTourInProgress())
{
GlobalTipSupport->HideBalloonTip();
InternalTour();
// we don't redraw, as the animation part of the tour is handled by Transition code, below
} // if
if(GetTransitionInProgress())
{
GlobalTipSupport->HideBalloonTip();
InternalTrans();
us.requestRedraw();
} // if
else if(GetAnimationInProgress())
{
GlobalTipSupport->HideBalloonTip();
InternalAnim();
us.requestRedraw();
} // if
else
{
// handle HotNav disk
if(MasterScene.GetHotNavFwdBackAmount() != 0.0 || MasterScene.GetHotNavSideAmount() != 0.0 )
{
GlobalTipSupport->HideBalloonTip();
ExecuteMovement(MasterScene.GetHotNavSideAmount(), MasterScene.GetHotNavFwdBackAmount(), 0.0);
us.requestRedraw();
} // if
// handle HotTurn disk
if(MasterScene.GetHotTurnHAmount() != 0.0 || MasterScene.GetHotTurnVAmount() != 0.0 )
{
// hot turn is too hot without the constant scaling factor
GlobalTipSupport->HideBalloonTip();
ExecuteRotate(MasterScene.GetHotTurnHAmount() * .01, 0.0, MasterScene.GetHotTurnVAmount() * .01);
us.requestRedraw();
} // if
if (calcMovement(ea, us)) us.requestRedraw();
} // else
return true;
} // FRAME
case(GUIEventAdapter::RESIZE):
{
GlobalTipSupport->HideBalloonTip();
init(ea,us);
us.requestRedraw();
return true;
} // RESIZE
default:
return false;
} // switch
} // PanoManipulator::handle
bool SceneGraphManipulator::handle(const GUIEventAdapter& ea,GUIActionAdapter& us)
{
if (ea.getHandled()) return false;
BaseViewer *v = dynamic_cast<BaseViewer*>(&us);
if (!v)
return false;
else if (!_init) {_sceneGraph = dynamic_cast<SceneGraph*>(getUserData()); _init=true;}
Viewer2D3D *v2d3d = dynamic_cast<Viewer2D3D*>(v->getGraphicsViewer());
if (!v2d3d)
return false;
if(_sceneGraph.valid() && _sceneGraph->getScene())
setInteractionMode(v2d3d->getProjectionType(), (_sceneGraph->getScene()->getBound()).center(), v2d3d->getZoom());
switch(ea.getEventType())
{
case(GUIEventAdapter::PUSH):
flushMouseEventStack();
addMouseEvent(ea);
if (calcMovement()) us.requestRedraw();
us.requestContinuousUpdate(false);
_thrown = false;
return true;
case(GUIEventAdapter::RELEASE):
if (ea.getButtonMask()==0)
if (isMouseMoving())
{
if (calcMovement())
{
us.requestRedraw();
us.requestContinuousUpdate(false);
_thrown = false;
}
}
else
{
flushMouseEventStack();
addMouseEvent(ea);
if (calcMovement()) us.requestRedraw();
us.requestContinuousUpdate(false);
_thrown = false;
}
else
{
flushMouseEventStack();
addMouseEvent(ea);
if (calcMovement()) us.requestRedraw();
us.requestContinuousUpdate(false);
_thrown = false;
}
return true;
case(GUIEventAdapter::DRAG):
addMouseEvent(ea);
if (calcMovement()) us.requestRedraw();
us.requestContinuousUpdate(false);
_thrown = false;
return true;
case(GUIEventAdapter::MOVE):
return false;
case(GUIEventAdapter::KEYDOWN):
if (ea.getKey()== _resetCameraKey) // reset camera
{
flushMouseEventStack();
_thrown = false;
home(ea,us);
us.requestRedraw();
us.requestContinuousUpdate(false);
return true;
}
else if(ea.getKey() >= 0xFFE1 && ea.getKey() <= 0xFFEE)
{ // modifier keys
_currentModifier = ea.getKey();
return true;
}
return false;
case(GUIEventAdapter::KEYUP):
{
if(ea.getKey() == _currentModifier)
{
_currentModifier = 0;
return true;
}
return false;
}
case(GUIEventAdapter::FRAME):
if (_thrown && calcMovement()) us.requestRedraw();
return false;
default:
return false;
}
}
