def makeApproach(self):
"""
DOCUMENT ME!
"""
# check input
# assert f_control
l_oXY = pxy.CPosXY(self._iMouseX, self._iMouseY)
assert l_oXY is not None
pos = self._viewport.translate_xy(l_oXY)
l_fClosest_r = 1000000
l_sClosest = ""
i = 0
while (self._airspace.arrivalRunway(i)):
pos1 = self._airspace.getPosition(self._airspace.arrivalRunway(i))
d = tMath.distLL(pos, pos1)
a = tMath.trackDelta(
self._airspace.runway(self._airspace.arrivalRunway(i)).track(),
tMath.track(pos, pos1))
r = d * tMath.dsin(abs(a))
if ((r < l_fClosest_r) and (abs(a) < 90)):
l_sClosest = self._airspace.arrivalRunway(i)
l_fClosest_r = r
i += 1
self._s_approach = l_sClosest
self._i_lateral_mode = self.C_LMODE_APP
def translate_pos(self, f_pos):
"""
translate pos
"""
# check input
assert f_pos
# create answer
l_xy = pxy.CPosXY()
assert l_xy is not None
# lat/lng
lf_delta_lat = (f_pos.f_lat - self.__center.f_lat) * cdefs.D_CNV_GR2NM
lf_delta_lng = (f_pos.f_lng - self.__center.f_lng) * cdefs.D_CNV_GR2NM
# escala
lf_esc = self.__f_width / self.__f_zoom
# convert to x/y
l_xy.f_y = self.__f_height / 2. - lf_delta_lat * lf_esc
l_xy.f_x = self.__f_width / 2. + lf_delta_lng * math.cos(
math.radians(self.__center.f_lat)) * lf_esc
# return
return l_xy
def makeVector(self, f_iVal):
"""
DOCUMENT ME!
"""
# check input
# assert f_control
# M_LOG.debug("f_iVal....: " + str(f_iVal))
# M_LOG.debug("aoAircraft: " + str(len(self.__dct_flight)))
# verifica se o índice é válido
if (f_iVal < 0) or (f_iVal >= len(self.__dct_flight)):
# cai fora...
return
# get mouse position
l_XY = pxy.CPosXY(self._iMouseX, self._iMouseY)
assert l_XY is not None
# converte as coordenadas de tela para mapa
l_pos = self.__viewport.translate_xy(l_XY)
self.__f_radar_vector = tMath.track(
self.__dct_flight[f_iVal].radarPosition(),
l_pos) + self.__airspace.variation()
l_iRem = int(self.__f_radar_vector * 10.) % 50
self.__f_radar_vector = int(
self.__f_radar_vector) - (int(self.__f_radar_vector) % 5)
if l_iRem >= 25:
self.__f_radar_vector += 5.
if self.__f_radar_vector > 360.:
self.__f_radar_vector -= 360.
if 0. == self.__f_radar_vector:
self.__f_radar_vector = 360.
self.__i_lateral_mode = self.C_LMODE_HDG
def mouseMoveEvent(self, f_evt):
"""
called when the mouse pointer is moved over the radar window
@param f_evt: QMouseEvent*, not used in this function
"""
# check input
assert f_evt
# checks
Normal = 0
Panning = 1
Zoom = 2
m_Mode = 0
'''
QRect radarwndrect ;
QPoint globalpnt ;
QRect statusbarrect ;
'''
# M_LOG.debug("_iActiveAC...: " + str(self.__i_active_ac))
# M_LOG.debug("_iLateralMode: " + str(self.__i_lateral_mode))
self._iMouseX = f_evt.x()
self._iMouseY = f_evt.y()
if self.__i_active_ac >= 0:
if self.C_LMODE_HDG == self.__i_lateral_mode:
self.makeVector(self.__i_active_ac)
elif self.C_LMODE_DCT == self.__i_lateral_mode:
self.makeDirect()
elif self.C_LMODE_RTE == self.__i_lateral_mode:
self.makeRoute()
elif self.C_LMODE_APP == self.__i_lateral_mode:
self.makeApproach()
self.repaint()
else:
# pnt = QtGui.QCursor.pos () ;
# point = mapFromGlobal(pnt) ;
# CheckFocus () ;
# check the radar window mode
if Normal == m_Mode:
'''
# No mode is activated for the radar window having the focus
# No process is to be performed if the radar window is over
# another radar window for which the panning mode is activated
if m_psMainWnd
if(m_psMainWnd->m_Mode == Panning)
break ;
if m_psSecWnd1
if(m_psSecWnd1->m_Mode == Panning)
break ;
if m_psSecWnd2
if(m_psSecWnd2->m_Mode == Panning)
break ;
'''
# the status bar must show the current lat long of the mouse pointer
# if it presents the focus and the mouse pointer is over the view
# QPoint pnt ;
if (
1
): # m_bsForcedMove or (( point != m_LastCursorPos) and(hasMouse ()))):
'''
killTimer(m_TimerId) ;
m_TimerId = startTimer(100) ;
pnt = point ;
DPtoLP(&pnt) ;
radarwndrect = this->geometry () ;
statusbarrect = GetStatusBar ()->rect () ;
'''
# the mouse pointer must not be over the status bar
if (
1
): # globalpnt.y () <= radarwndrect.y () + radarwndrect.height () - statusbarrect.height ()):
# converte a posição do mouse para coordenadas XY
l_oXY = pxy.CPosXY(f_evt.x(), f_evt.y())
assert l_oXY
# converte coordenadas XY para geográfica
l_oGeo = self.__viewport.translate_xy(l_oXY)
assert l_oGeo
# atualiza a statusBar
self.__parent.status_bar.update_coordinates(
unicode(l_oGeo) + " (%d, %d)" %
(f_evt.x(), f_evt.y()))
# libera a área alocada
del l_oGeo
pass
'''
m_LastCursorPos = point ;
# the event is then transmitted to the graphical element that are
# under modification or that has the implicit focus
if(hasMouse ())
if(m_pModifElem)
m_pModifElem->onMouseMove(0, point) ;
if(m_pCurElem)
curprio = m_pCurElem->GetPriority(point, true) ;
if(curprio == 0)
m_pCurElem->SelectElement(false) ;
m_pCurElem = NULL ;
else:
# if the element being modified is not within the view the event is transmitted
# anyway in order to cancel the tool creation mode
if(m_pModifElem)
m_pModifElem->onMouseMove(0, point) ;
'''
pass
elif (Panning == m_Mode):
'''
# panning mode
if(m_ReducePanning >= 10)
{
m_ReducePanning = 0 ;
QRect rect = QWidget::rect () ;
QSize size ;
QPoint pnt ;
size = QSize(rect.center ().x () - point.x (), rect.center ().y () - point.y ()) ;
DPtoLP(&size) ;
size.setHeight(-size.height ()) ;
# Because of the range limitation, the center must remains within predefined limits
# if (( size.width ()) ||(size.height ()))
{
# Following the first move of the mouse pointer this check is not performed and over all the presentation of the view is not updated as the first move is the positionning of the mouse pointer at the center of the view
if(!m_FirstPanningMove)
{
pnt = GetCentre () ;
pnt = QPoint(pnt.x () + size.width (), pnt.y () + size.height ()) ;
/*if(pnt.x () >5000)
pnt.setX(5000) ;
if(pnt.x () <-5000)
pnt.setX(-5000) ;
if(pnt.y () >5000)
pnt.setY(5000) ;
if(pnt.y () <-5000)
pnt.setY(-5000) ;*/
SetCentre(pnt) ;
onUpdate(NULL, 0, NULL) ;
} # end if
m_FirstPanningMove = false ;
rect = geometry () ;
QCursor::setPos(rect.center () .x (), rect.center () .y ()) ;
CTOORArrow::UpdateFromView(this) ;
} # end if
}
else
m_ReducePanning ++ ;
'''
pass
elif Zoom == m_Mode:
'''
# zoom mode
radarwndrect = this->geometry () ;
globalpnt = QCursor::pos () ;
statusbarrect = GetStatusBar ()->rect () ;
# the mouse pointer must be over the radar window to perform the change
if (( globalpnt.x () >= radarwndrect.x () + radarwndrect.width ()) ||
(globalpnt.x () <= radarwndrect.x ()) ||
(globalpnt.y () <= radarwndrect.y ()) ||
(globalpnt.y () >= radarwndrect.y () + radarwndrect.height () - statusbarrect.height ()))
{
m_Mode = Normal ;
setCursor(*CAsdApp::GetApp ()->GetCursor(MPNormalSelect)) ;
} # end if
'''
pass
def makeRoute(self):
"""
DOCUMENT ME!
"""
# check input
# assert f_control
# get mouse position
l_oXY = pxy.CPosXY(self._iMouseX, self._iMouseY)
assert l_oXY is not None
# converte as coordenadas de tela para mapa
pos = self.__viewport.translate_xy(l_oXY)
# inicia variáveis
l_sClosest = ""
l_fClosest_r = 1000000
# first arrival
i = 0
srt = self.__airspace.arrival(0)
# scan all arrival's
while srt is not None:
# init flag
apply = False
# first runway
rw = 0
# scan all runway's
while self.__airspace.arrivalRunway(rw):
# arrival belongs to runway ?
if srt.belongsToRunway(self.__airspace.arrivalRunway(rw)):
# ok, found
apply = True
# next runway
rw += 1
# no found any runway ?
if not apply:
# next arrival
i += 1
srt = self.__airspace.arrival(i)
# next loop
continue
n = 0
while srt.item(n) is not None:
pos1 = self.__airspace.getPosition(srt.item(n)._sName)
r = tMath.distLL(pos, pos1)
if srt.item(n + 1):
pos2 = self.__airspace.getPosition(srt.item(n + 1)._sName)
rttrk = tMath.track(pos1, pos2)
rtdist = tMath.distLL(pos1, pos2)
mstrk = tMath.track(pos1, pos)
tdelta = tMath.trackDelta(rttrk, mstrk)
prog = tMath.distLL(pos, pos1) * tMath.dcos(tdelta)
if ((prog > 0) and (prog < rtdist)):
r = tMath.distLL(pos, pos1) * tMath.dsin(abs(tdelta))
# distância menor que a anterior ?
if r < l_fClosest_r:
# this is the new closest element
l_sClosest = srt.getName()
l_fClosest_r = r
n += 1
# next arrival
i += 1
srt = self.__airspace.arrival(i)
# first transition
i = 0
srt = self.__airspace.transition(0)
# scan all transitions
while srt is not None:
# init flag
apply = False
# first runway
rw = 0
# scan all runway's
while self.__airspace.arrivalRunway(rw):
# transition belongs to runway ?
if srt.belongsToRunway(self.__airspace.arrivalRunway(rw)):
# ok, found
apply = True
# next runway
rw += 1
# no found any transition ?
if not apply:
# next transition
i += 1
srt = self.__airspace.transition(i)
# next loop
continue
n = 0
while srt.item(n):
pos1 = self.__airspace.getPosition(srt.item(n)._sName)
r = tMath.distLL(pos, pos1)
if srt.item(n + 1):
pos2 = self.__airspace.getPosition(srt.item(n + 1)._sName)
rttrk = tMath.track(pos1, pos2)
rtdist = tMath.distLL(pos1, pos2)
mstrk = tMath.track(pos1, pos)
tdelta = tMath.trackDelta(rttrk, mstrk)
prog = tMath.distLL(pos, pos1) * tMath.dcos(tdelta)
if ((prog > 0) and (prog < rtdist)):
r = tMath.distLL(pos, pos1) * tMath.dsin(abs(tdelta))
if r < l_fClosest_r:
l_sClosest = srt._sName()
l_fClosest_r = r
n += 1
# next transition
i += 1
srt = self.__airspace.transition(i)
self.__s_route = l_sClosest
self.__i_lateral_mode = self.C_LMODE_RTE
def makeDirect(self):
"""
DOCUMENT ME!
"""
# check input
# assert f_control
# get mouse position
l_oXY = pxy.CPosXY(self._iMouseX, self._iMouseY)
assert l_oXY is not None
# converte as coordenadas de tela para mapa
pos = self.__viewport.translate_xy(l_oXY)
# inicia variáveis
l_sClosest = ""
l_fClosest_r = 1000000
# primeiro waypoint
i = 0
wpt = self.__airspace.waypoint(0)
# scan all waypoints
while wpt is not None:
# calcula a distância do mouse ao waypoint
r = tMath.distLL(pos, wpt.position())
# distância menor que a anterior ?
if r < l_fClosest_r:
# this is the new closest waypoint
l_sClosest = wpt._sName()
l_fClosest_r = r
# next waypoint
i += 1
wpt = self.__airspace.waypoint(i)
# primeiro vor
i = 0
wpt = self.__airspace.vor(0)
# scan all vor's
while wpt is not None:
# calcula a distância do mouse ao vor
r = tMath.distLL(pos, wpt.position())
# distância menor que a anterior ?
if r < l_fClosest_r:
# this is the new closest element
l_sClosest = wpt._sName()
l_fClosest_r = r
# next vor
i += 1
wpt = self.__airspace.vor(i)
# primeiro ndb
i = 0
wpt = self.__airspace.ndb(0)
# scan all ndb's
while wpt is not None:
# calcula a distância do mouse ao ndb
r = tMath.distLL(pos, wpt.position())
# distância menor que a anterior ?
if r < l_fClosest_r:
# this is the new closest element
l_sClosest = wpt._sName()
l_fClosest_r = r
# next ndb
i += 1
wpt = self.__airspace.ndb(i)
# salva nome do elemento mais próximo do mouse
self.__s_direct = l_sClosest
self.__i_lateral_mode = self.C_LMODE_DCT
def mouseReleaseEvent(self, f_evt):
"""
DOCUMENT ME!
"""
# check input
assert f_evt
if f_evt.button() & QtCore.Qt.LeftButton:
# none aircraft active ?
if self.__i_active_ac < 0:
# update mouse
self._iMouseX = f_evt.x()
self._iMouseY = f_evt.y()
# find closest aircraft
l_XY = pxy.CPosXY(self._iMouseX, self._iMouseY)
assert l_XY is not None
l_pos = self.__viewport.translate_xy(l_XY)
l_fClosest_r = 1000000
# l_iClosest = -1
# for key in xrange(len(self.__dct_flight)):
# r = tMath.distLL(l_pos, self.__dct_flight[key].radarPosition())
# if r < l_fClosest_r:
# l_iClosest = key
# l_fClosest_r = r
# activate Vector
# self.showLateral(l_iClosest)
self.makeVector(self.__i_active_ac)
self.repaint()
else: # Yes, order HDG
if self.C_LMODE_HDG == self.__i_lateral_mode:
self.__dct_flight[self.__i_active_ac].instructHeading(
int(self.__f_radar_vector))
elif self.C_LMODE_DCT == self.__i_lateral_mode:
self.__dct_flight[self.__i_active_ac].instructDirect(
self.__s_direct)
elif self.C_LMODE_RTE == self.__i_lateral_mode:
self.__dct_flight[self.__i_active_ac].instructRoute(
self.__s_route)
elif self.C_LMODE_APP == self.__i_lateral_mode:
self.__dct_flight[self.__i_active_ac].instructApproach(
self.__s_approach)
self.hideLateral()
self.repaint()
elif f_evt.button() & QtCore.Qt.MidButton:
l_XY = pxy.CPosXY(f_evt.x(), f_evt.y())
assert l_XY is not None
l_pos = self.__viewport.translate_xy(l_XY)
self.__viewport.center = l_pos
self.repaint()
elif f_evt.button() & QtCore.Qt.RightButton:
# cancel vectoring
if self.__i_active_ac >= 0:
self.hideLateral()
self.repaint()
