def __init__(self, log):
""" Initialize dialog data and event handlers
"""
super(TraverseDialog, self).__init__()
self.ui = Ui_TraverseCalcDialog()
self.ui.setupUi(self)
self.log = log
# event handlers
self.ui.ClosedRadio.toggled.connect(self.radioClicked)
self.ui.LinkRadio.toggled.connect(self.radioClicked)
self.ui.OpenRadio.toggled.connect(self.radioClicked)
self.ui.StartPointComboBox.currentIndexChanged.connect(
self.startpointComboChanged)
self.ui.AddButton.clicked.connect(self.onAddButton)
self.ui.RemoveButton.clicked.connect(self.onRemoveButton)
self.ui.UpButton.clicked.connect(self.onUpButton)
self.ui.DownButton.clicked.connect(self.onDownButton)
self.ui.CalcButton.clicked.connect(self.onCalcButton)
self.ui.ResetButton.clicked.connect(self.onResetButton)
self.ui.CloseButton.clicked.connect(self.onCloseButton)
self.ui.HelpButton.clicked.connect(self.onHelpButton)
self.ui.TargetList.setSortingEnabled(True)
def __init__(self, log):
""" Initialize dialog data and event handlers
"""
super(TraverseDialog, self).__init__()
self.ui = Ui_TraverseCalcDialog()
self.ui.setupUi(self)
self.log = log
# event handlers
self.ui.ClosedRadio.toggled.connect(self.radioClicked)
self.ui.LinkRadio.toggled.connect(self.radioClicked)
self.ui.OpenRadio.toggled.connect(self.radioClicked)
self.ui.StartPointComboBox.currentIndexChanged.connect(self.startpointComboChanged)
self.ui.AddButton.clicked.connect(self.onAddButton)
self.ui.RemoveButton.clicked.connect(self.onRemoveButton)
self.ui.UpButton.clicked.connect(self.onUpButton)
self.ui.DownButton.clicked.connect(self.onDownButton)
self.ui.CalcButton.clicked.connect(self.onCalcButton)
self.ui.ResetButton.clicked.connect(self.onResetButton)
self.ui.CloseButton.clicked.connect(self.onCloseButton)
self.ui.HelpButton.clicked.connect(self.onHelpButton)
self.ui.TargetList.setSortingEnabled(True)
class TraverseDialog(QDialog):
""" Class for traverse calculation dialog
"""
def __init__(self, log):
""" Initialize dialog data and event handlers
"""
super(TraverseDialog, self).__init__()
self.ui = Ui_TraverseCalcDialog()
self.ui.setupUi(self)
self.log = log
# event handlers
self.ui.ClosedRadio.toggled.connect(self.radioClicked)
self.ui.LinkRadio.toggled.connect(self.radioClicked)
self.ui.OpenRadio.toggled.connect(self.radioClicked)
self.ui.StartPointComboBox.currentIndexChanged.connect(
self.startpointComboChanged)
self.ui.AddButton.clicked.connect(self.onAddButton)
self.ui.RemoveButton.clicked.connect(self.onRemoveButton)
self.ui.UpButton.clicked.connect(self.onUpButton)
self.ui.DownButton.clicked.connect(self.onDownButton)
self.ui.CalcButton.clicked.connect(self.onCalcButton)
self.ui.ResetButton.clicked.connect(self.onResetButton)
self.ui.CloseButton.clicked.connect(self.onCloseButton)
self.ui.HelpButton.clicked.connect(self.onHelpButton)
self.ui.TargetList.setSortingEnabled(True)
def showEvent(self, event):
""" Reset dialog when receives a show event.
"""
if platform.system() == 'Linux':
# change font
fontname = QSettings().value("SurveyingCalculation/fontname",
config.fontname)
fontsize = int(QSettings().value("SurveyingCalculation/fontsize",
config.fontsize))
self.ui.ResultTextBrowser.setFont(QFont(fontname, fontsize))
log_path = QSettings().value("SurveyingCalculation/log_path",
config.log_path)
self.log.set_log_path(log_path)
self.reset()
def reset(self):
""" Reset dialog to initial state
"""
# reset radio buttons
self.ui.buttonGroup.setExclusive(False)
self.ui.ClosedRadio.setChecked(False)
self.ui.LinkRadio.setChecked(False)
self.ui.OpenRadio.setChecked(False)
self.ui.buttonGroup.setExclusive(True)
# disable widgets
self.ui.StartPointComboBox.setEnabled(False)
self.ui.EndPointComboBox.setEnabled(False)
# clear widgets
self.ui.StartPointComboBox.clear()
self.ui.EndPointComboBox.clear()
self.ui.TargetList.clear()
self.ui.OrderList.clear()
self.ui.ResultTextBrowser.clear()
def fillStartEndPointsCombos(self):
""" Change start and end point combo when an other traversing type selected.
"""
# get selected stations
oldStartPoint = self.ui.StartPointComboBox.itemData(
self.ui.StartPointComboBox.currentIndex())
oldEndPoint = self.ui.EndPointComboBox.itemData(
self.ui.EndPointComboBox.currentIndex())
# clear combos
self.ui.StartPointComboBox.clear()
self.ui.EndPointComboBox.clear()
self.ui.StartPointComboBox.setEnabled(False)
self.ui.EndPointComboBox.setEnabled(False)
#get combobox models
combomodel1 = self.ui.StartPointComboBox.model()
combomodel2 = self.ui.EndPointComboBox.model()
#get stations
known_stations = get_stations(True, False)
oriented_stations = get_stations(True, True)
# fill StartPointComboBox and EndPointComboBox
start_points = []
end_points = []
if oriented_stations is not None and self.ui.ClosedRadio.isChecked():
for stn in oriented_stations:
start_points.append(
[u"%s (%s:%s)" % (stn[0], stn[1], stn[2]), stn])
end_points.append(
[u"%s (%s:%s)" % (stn[0], stn[1], stn[2]), stn])
self.ui.StartPointComboBox.setEnabled(True)
elif known_stations is not None and self.ui.LinkRadio.isChecked():
for stn in known_stations:
start_points.append(
[u"%s (%s:%s)" % (stn[0], stn[1], stn[2]), stn])
end_points.append(
[u"%s (%s:%s)" % (stn[0], stn[1], stn[2]), stn])
self.ui.StartPointComboBox.setEnabled(True)
self.ui.EndPointComboBox.setEnabled(True)
elif oriented_stations is not None and self.ui.OpenRadio.isChecked():
for stn in oriented_stations:
start_points.append(
[u"%s (%s:%s)" % (stn[0], stn[1], stn[2]), stn])
self.ui.StartPointComboBox.setEnabled(True)
self.ui.EndPointComboBox.setEnabled(True)
known_points = get_known()
if start_points is not None:
for startpoint in start_points:
item = QStandardItem(startpoint[0])
item.setData(startpoint[1], Qt.UserRole)
if known_points is not None and startpoint[1][
0] in known_points:
itemfont = item.font()
itemfont.setWeight(QFont.Bold)
item.setFont(itemfont)
combomodel1.appendRow(item)
if end_points is not None:
for endpoint in end_points:
item = QStandardItem(endpoint[0])
item.setData(endpoint[1], Qt.UserRole)
if known_points is not None and endpoint[1][0] in known_points:
itemfont = item.font()
itemfont.setWeight(QFont.Bold)
item.setFont(itemfont)
combomodel2.appendRow(item)
# select previously selected start/end point if present in the list
self.ui.StartPointComboBox.setCurrentIndex(
self.ui.StartPointComboBox.findData(oldStartPoint))
self.ui.EndPointComboBox.setCurrentIndex(
self.ui.EndPointComboBox.findData(oldEndPoint))
# in case of closed traverse ens point must be the same as start point
if self.ui.ClosedRadio.isChecked():
self.ui.EndPointComboBox.setCurrentIndex(
self.ui.StartPointComboBox.currentIndex())
def fillTargetList(self):
""" Change Target List when an other calculation type selected.
"""
self.ui.TargetList.clear()
self.ui.OrderList.clear()
# get target points
targets = get_stations(False, False)
# fill target list widget
known_list = get_known()
if targets is not None:
for target in targets:
item = QListWidgetItem(u"%s (%s:%s)" %
(target[0], target[1], target[2]))
item.setData(Qt.UserRole, target)
if known_list is not None and target[0] in known_list:
itemfont = item.font()
itemfont.setWeight(QFont.Bold)
item.setFont(itemfont)
self.ui.TargetList.addItem(item)
def fillOpenTraverseEndPoints(self):
"""
Change End Points combo with target points observed
from the last point selected in Order List
if open traverse is chosen.
"""
oldEndPoint = self.ui.EndPointComboBox.itemData(
self.ui.EndPointComboBox.currentIndex())
# clear combos
self.ui.EndPointComboBox.clear()
self.ui.EndPointComboBox.setEnabled(True)
#get last angle point from order list
if self.ui.OrderList.count() == 0:
return
lastp = self.ui.OrderList.item(self.ui.OrderList.count() - 1).data(
Qt.UserRole)
targets = get_targets(lastp[0], lastp[1], lastp[2])
# fill end point combo
combomodel = self.ui.EndPointComboBox.model()
known_list = get_known()
if targets is not None:
for target in targets:
item = QStandardItem(u"%s (id:%s)" % (target[0], target[2]))
item.setData(target, Qt.UserRole)
if known_list is not None and target[0] in known_list:
itemfont = item.font()
itemfont.setWeight(QFont.Bold)
item.setFont(itemfont)
combomodel.appendRow(item)
self.ui.EndPointComboBox.setCurrentIndex(
self.ui.EndPointComboBox.findData(oldEndPoint))
def radioClicked(self):
"""
Change dialog controls when an other calculation type selected.
"""
self.fillStartEndPointsCombos()
self.fillTargetList()
def startpointComboChanged(self):
if self.ui.ClosedRadio.isChecked():
self.ui.EndPointComboBox.setCurrentIndex(
self.ui.StartPointComboBox.currentIndex())
if self.ui.OpenRadio.isChecked():
self.fillOpenTraverseEndPoints()
def onAddButton(self):
"""
Add selected target point to used points list.
"""
self.ui.OrderList.addItem(
self.ui.TargetList.takeItem(self.ui.TargetList.currentRow()))
if self.ui.OpenRadio.isChecked():
self.fillOpenTraverseEndPoints()
def onRemoveButton(self):
"""
Remove selected used point and add to target points list.
"""
self.ui.TargetList.addItem(
self.ui.OrderList.takeItem(self.ui.OrderList.currentRow()))
if self.ui.OpenRadio.isChecked():
self.fillOpenTraverseEndPoints()
def onUpButton(self):
"""
Add selected target point to used points list.
"""
cur = self.ui.OrderList.currentRow()
if cur > 0:
self.ui.OrderList.insertItem(cur - 1,
self.ui.OrderList.takeItem(cur))
self.ui.OrderList.setCurrentRow(cur - 1)
if self.ui.OpenRadio.isChecked():
self.fillOpenTraverseEndPoints()
def onDownButton(self):
"""
Add selected target point to used points list.
"""
cur = self.ui.OrderList.currentRow()
if cur < self.ui.OrderList.count() - 1:
self.ui.OrderList.insertItem(cur + 1,
self.ui.OrderList.takeItem(cur))
self.ui.OrderList.setCurrentRow(cur + 1)
if self.ui.OpenRadio.isChecked():
self.fillOpenTraverseEndPoints()
def onCalcButton(self):
"""
Start a traverse calculation when the Calculate button pushed.
"""
if self.ui.buttonGroup.checkedId() == -1:
QMessageBox.warning(self, tr("Warning"),
tr("Select the type of traverse line!"))
return
# get the selected stations
startpoint = self.ui.StartPointComboBox.itemData(
self.ui.StartPointComboBox.currentIndex())
if startpoint is None:
QMessageBox.warning(self, tr("Warning"), tr("Select start point!"))
self.ui.StartPointComboBox.setFocus()
return
endpoint = self.ui.EndPointComboBox.itemData(
self.ui.EndPointComboBox.currentIndex())
if endpoint is None:
QMessageBox.warning(self, tr("Warning"), tr("Select end point!"))
self.ui.EndPointComboBox.setFocus()
return
if self.ui.OrderList.count() == 0:
QMessageBox.warning(self, tr("Warning"),
tr("Add points to point list!"))
self.ui.OrderList.setFocus()
return
# fill stations list
stations = [startpoint]
for i in range(self.ui.OrderList.count()):
station = self.ui.OrderList.item(i).data(Qt.UserRole)
if i == 0 and station == startpoint:
continue
if i == self.ui.OrderList.count() - 1 and station == endpoint:
continue
stations.append(station)
if not self.ui.OpenRadio.isChecked():
stations.append(endpoint)
# add stations and observations to trav_obs
trav_obs = []
for i in range(len(stations)):
st = get_station(stations[i][0], stations[i][1], stations[i][2])
targets = get_targets(stations[i][0], stations[i][1],
stations[i][2])
obs1 = None
obs2 = None
if targets is not None:
for target in targets:
if i > 0 and target[0] == stations[i - 1][0]:
if obs1 is None:
obs1 = get_target(target[0], target[1], target[2])
if not self.ui.OpenRadio.isChecked() and (
obs2 is not None or i == len(stations) - 1):
break
elif i < len(stations) - 1 and target[0] == stations[i +
1][0]:
if obs2 is None:
obs2 = get_target(target[0], target[1], target[2])
if obs1 is not None or i == 0:
break
elif self.ui.OpenRadio.isChecked(
) and i == len(stations) - 1 and target[0] == endpoint[0]:
if obs2 is None:
obs2 = get_target(target[0], target[1], target[2])
if obs1 is not None:
break
trav_obs.append([st, obs1, obs2])
# Open Traverse: end point can be selected from end point list
if self.ui.OpenRadio.isChecked():
trav_obs.append([Station( Point(endpoint[0]), \
PolarObservation(endpoint[0], 'station') ),None,None])
# if end point is a known point -> question
known_list = get_known()
if known_list is not None and endpoint[0] in known_list:
reply = QMessageBox.question(self, tr("Question"), \
tr("End point has coordinates.\nAre you sure you want to calculate an open traverse?"), \
QMessageBox.Yes, QMessageBox.No)
if reply == QMessageBox.No:
return
if self.ui.OpenRadio.isChecked():
plist = Calculation.traverse(trav_obs, True)
else:
plist = Calculation.traverse(trav_obs, False)
if plist is not None:
#store newly calculated coordinates
for pt in plist:
tp = ScPoint(pt.id)
tp.set_coord(pt)
tp.store_coord(2)
traversing_type = self.ui.buttonGroup.checkedButton().text()
self.ui.ResultTextBrowser.append("\n" + tr("Traversing") +
" - %s" % traversing_type)
self.ui.ResultTextBrowser.append(
tr(" bearing bw dist"))
self.ui.ResultTextBrowser.append(
tr("Point angle distance (dE) (dN) dE dN"
))
self.ui.ResultTextBrowser.append(
tr(" correction fw dist corrections Easting Northing"
))
self.log.write()
self.log.write_log(tr("Traversing") + " - %s" % traversing_type)
self.log.write(tr(" bearing bw dist"))
self.log.write(
tr("Point angle distance (dE) (dN) dE dN"
))
self.log.write(
tr(" correction fw dist corrections Easting Northing"
))
self.ui.ResultTextBrowser.append(ResultLog.resultlog_message)
self.log.write(ResultLog.resultlog_message)
else:
QMessageBox.warning(self, tr("Warning"),
tr("Traverse line cannot be calculated!"))
self.ui.ResultTextBrowser.append(ResultLog.resultlog_message)
self.log.write(ResultLog.resultlog_message)
def onResetButton(self):
""" Reset dialog when the Reset button pushed.
"""
self.reset()
def onCloseButton(self):
""" Close the dialog when the Close button pushed.
"""
self.accept()
def onHelpButton(self):
""" Open user's guide at Traverse Calculations in the default web browser.
"""
webbrowser.open(
"http://www.digikom.hu/SurveyingCalculation/usersguide.html#traverse-calculations"
)
class TraverseDialog(QDialog):
""" Class for traverse calculation dialog
"""
def __init__(self, log):
""" Initialize dialog data and event handlers
"""
super(TraverseDialog, self).__init__()
self.ui = Ui_TraverseCalcDialog()
self.ui.setupUi(self)
self.log = log
# event handlers
self.ui.ClosedRadio.toggled.connect(self.radioClicked)
self.ui.LinkRadio.toggled.connect(self.radioClicked)
self.ui.OpenRadio.toggled.connect(self.radioClicked)
self.ui.StartPointComboBox.currentIndexChanged.connect(self.startpointComboChanged)
self.ui.AddButton.clicked.connect(self.onAddButton)
self.ui.RemoveButton.clicked.connect(self.onRemoveButton)
self.ui.UpButton.clicked.connect(self.onUpButton)
self.ui.DownButton.clicked.connect(self.onDownButton)
self.ui.CalcButton.clicked.connect(self.onCalcButton)
self.ui.ResetButton.clicked.connect(self.onResetButton)
self.ui.CloseButton.clicked.connect(self.onCloseButton)
self.ui.HelpButton.clicked.connect(self.onHelpButton)
self.ui.TargetList.setSortingEnabled(True)
def showEvent(self, event):
""" Reset dialog when receives a show event.
"""
if platform.system() == 'Linux':
# change font
fontname = QSettings().value("SurveyingCalculation/fontname",config.fontname)
fontsize = int(QSettings().value("SurveyingCalculation/fontsize",config.fontsize))
self.ui.ResultTextBrowser.setFont(QFont(fontname, fontsize))
log_path = QSettings().value("SurveyingCalculation/log_path",config.log_path)
self.log.set_log_path(log_path)
self.reset()
def reset(self):
""" Reset dialog to initial state
"""
# reset radio buttons
self.ui.buttonGroup.setExclusive(False)
self.ui.ClosedRadio.setChecked(False)
self.ui.LinkRadio.setChecked(False)
self.ui.OpenRadio.setChecked(False)
self.ui.buttonGroup.setExclusive(True)
# disable widgets
self.ui.StartPointComboBox.setEnabled(False)
self.ui.EndPointComboBox.setEnabled(False)
# clear widgets
self.ui.StartPointComboBox.clear()
self.ui.EndPointComboBox.clear()
self.ui.TargetList.clear()
self.ui.OrderList.clear()
self.ui.ResultTextBrowser.clear()
def fillStartEndPointsCombos(self):
""" Change start and end point combo when an other traversing type selected.
"""
# get selected stations
oldStartPoint = self.ui.StartPointComboBox.itemData( self.ui.StartPointComboBox.currentIndex() )
oldEndPoint = self.ui.EndPointComboBox.itemData( self.ui.EndPointComboBox.currentIndex() )
# clear combos
self.ui.StartPointComboBox.clear()
self.ui.EndPointComboBox.clear()
self.ui.StartPointComboBox.setEnabled(False)
self.ui.EndPointComboBox.setEnabled(False)
#get combobox models
combomodel1 = self.ui.StartPointComboBox.model()
combomodel2 = self.ui.EndPointComboBox.model()
#get stations
known_stations = get_stations(True,False)
oriented_stations = get_stations(True,True)
# fill StartPointComboBox and EndPointComboBox
start_points = []
end_points = []
if oriented_stations is not None and self.ui.ClosedRadio.isChecked():
for stn in oriented_stations:
start_points.append( [u"%s (%s:%s)"% (stn[0],stn[1],stn[2]), stn] )
end_points.append( [u"%s (%s:%s)"% (stn[0],stn[1],stn[2]), stn] )
self.ui.StartPointComboBox.setEnabled(True)
elif known_stations is not None and self.ui.LinkRadio.isChecked():
for stn in known_stations:
start_points.append( [u"%s (%s:%s)"% (stn[0],stn[1],stn[2]), stn] )
end_points.append( [u"%s (%s:%s)"% (stn[0],stn[1],stn[2]), stn] )
self.ui.StartPointComboBox.setEnabled(True)
self.ui.EndPointComboBox.setEnabled(True)
elif oriented_stations is not None and self.ui.OpenRadio.isChecked():
for stn in oriented_stations:
start_points.append( [u"%s (%s:%s)"% (stn[0],stn[1],stn[2]), stn] )
self.ui.StartPointComboBox.setEnabled(True)
self.ui.EndPointComboBox.setEnabled(True)
known_points = get_known()
if start_points is not None:
for startpoint in start_points:
item = QStandardItem(startpoint[0])
item.setData(startpoint[1],Qt.UserRole)
if known_points is not None and startpoint[1][0] in known_points:
itemfont = item.font()
itemfont.setWeight(QFont.Bold)
item.setFont(itemfont)
combomodel1.appendRow( item )
if end_points is not None:
for endpoint in end_points:
item = QStandardItem(endpoint[0])
item.setData(endpoint[1],Qt.UserRole)
if known_points is not None and endpoint[1][0] in known_points:
itemfont = item.font()
itemfont.setWeight(QFont.Bold)
item.setFont(itemfont)
combomodel2.appendRow( item )
# select previously selected start/end point if present in the list
self.ui.StartPointComboBox.setCurrentIndex( self.ui.StartPointComboBox.findData(oldStartPoint) )
self.ui.EndPointComboBox.setCurrentIndex( self.ui.EndPointComboBox.findData(oldEndPoint) )
# in case of closed traverse ens point must be the same as start point
if self.ui.ClosedRadio.isChecked():
self.ui.EndPointComboBox.setCurrentIndex(self.ui.StartPointComboBox.currentIndex())
def fillTargetList(self):
""" Change Target List when an other calculation type selected.
"""
self.ui.TargetList.clear()
self.ui.OrderList.clear()
# get target points
targets = get_stations(False,False)
# fill target list widget
known_list = get_known()
if targets is not None:
for target in targets:
item = QListWidgetItem(u"%s (%s:%s)"% (target[0],target[1],target[2]) )
item.setData(Qt.UserRole,target)
if known_list is not None and target[0] in known_list:
itemfont = item.font()
itemfont.setWeight(QFont.Bold)
item.setFont(itemfont)
self.ui.TargetList.addItem( item )
def fillOpenTraverseEndPoints(self):
"""
Change End Points combo with target points observed
from the last point selected in Order List
if open traverse is chosen.
"""
oldEndPoint = self.ui.EndPointComboBox.itemData( self.ui.EndPointComboBox.currentIndex() )
# clear combos
self.ui.EndPointComboBox.clear()
self.ui.EndPointComboBox.setEnabled(True)
#get last angle point from order list
if self.ui.OrderList.count() == 0:
return
lastp = self.ui.OrderList.item( self.ui.OrderList.count()-1 ).data(Qt.UserRole)
targets = get_targets(lastp[0], lastp[1], lastp[2])
# fill end point combo
combomodel = self.ui.EndPointComboBox.model()
known_list = get_known()
if targets is not None:
for target in targets:
item = QStandardItem(u"%s (id:%s)"% (target[0],target[2]))
item.setData(target,Qt.UserRole)
if known_list is not None and target[0] in known_list:
itemfont = item.font()
itemfont.setWeight(QFont.Bold)
item.setFont(itemfont)
combomodel.appendRow( item )
self.ui.EndPointComboBox.setCurrentIndex( self.ui.EndPointComboBox.findData(oldEndPoint) )
def radioClicked(self):
"""
Change dialog controls when an other calculation type selected.
"""
self.fillStartEndPointsCombos()
self.fillTargetList()
def startpointComboChanged(self):
if self.ui.ClosedRadio.isChecked():
self.ui.EndPointComboBox.setCurrentIndex(self.ui.StartPointComboBox.currentIndex())
if self.ui.OpenRadio.isChecked():
self.fillOpenTraverseEndPoints()
def onAddButton(self):
"""
Add selected target point to used points list.
"""
self.ui.OrderList.addItem( self.ui.TargetList.takeItem( self.ui.TargetList.currentRow() ) )
if self.ui.OpenRadio.isChecked():
self.fillOpenTraverseEndPoints()
def onRemoveButton(self):
"""
Remove selected used point and add to target points list.
"""
self.ui.TargetList.addItem( self.ui.OrderList.takeItem( self.ui.OrderList.currentRow() ) )
if self.ui.OpenRadio.isChecked():
self.fillOpenTraverseEndPoints()
def onUpButton(self):
"""
Add selected target point to used points list.
"""
cur = self.ui.OrderList.currentRow()
if cur>0:
self.ui.OrderList.insertItem( cur-1, self.ui.OrderList.takeItem( cur ) )
self.ui.OrderList.setCurrentRow(cur-1)
if self.ui.OpenRadio.isChecked():
self.fillOpenTraverseEndPoints()
def onDownButton(self):
"""
Add selected target point to used points list.
"""
cur = self.ui.OrderList.currentRow()
if cur<self.ui.OrderList.count()-1:
self.ui.OrderList.insertItem( cur+1, self.ui.OrderList.takeItem( cur ) )
self.ui.OrderList.setCurrentRow(cur+1)
if self.ui.OpenRadio.isChecked():
self.fillOpenTraverseEndPoints()
def onCalcButton(self):
"""
Start a traverse calculation when the Calculate button pushed.
"""
if self.ui.buttonGroup.checkedId() == -1:
QMessageBox.warning(self, tr("Warning"), tr("Select the type of traverse line!"))
return
# get the selected stations
startpoint = self.ui.StartPointComboBox.itemData( self.ui.StartPointComboBox.currentIndex() )
if startpoint is None:
QMessageBox.warning(self, tr("Warning"), tr("Select start point!"))
self.ui.StartPointComboBox.setFocus()
return
endpoint = self.ui.EndPointComboBox.itemData( self.ui.EndPointComboBox.currentIndex() )
if endpoint is None:
QMessageBox.warning(self, tr("Warning"), tr("Select end point!"))
self.ui.EndPointComboBox.setFocus()
return
if self.ui.OrderList.count()==0:
QMessageBox.warning(self, tr("Warning"), tr("Add points to point list!"))
self.ui.OrderList.setFocus()
return
# fill stations list
stations = [startpoint]
for i in range(self.ui.OrderList.count()):
station = self.ui.OrderList.item(i).data(Qt.UserRole)
if i==0 and station == startpoint:
continue
if i==self.ui.OrderList.count()-1 and station == endpoint:
continue
stations.append(station)
if not self.ui.OpenRadio.isChecked():
stations.append(endpoint)
# add stations and observations to trav_obs
trav_obs = []
for i in range(len(stations)):
st = get_station(stations[i][0], stations[i][1], stations[i][2])
targets = get_targets(stations[i][0], stations[i][1], stations[i][2])
obs1 = None
obs2 = None
if targets is not None:
for target in targets:
if i>0 and target[0]==stations[i-1][0]:
if obs1 is None:
obs1 = get_target(target[0],target[1],target[2])
if not self.ui.OpenRadio.isChecked() and (obs2 is not None or i==len(stations)-1):
break
elif i<len(stations)-1 and target[0]==stations[i+1][0]:
if obs2 is None:
obs2 = get_target(target[0],target[1],target[2])
if obs1 is not None or i==0:
break
elif self.ui.OpenRadio.isChecked() and i==len(stations)-1 and target[0]==endpoint[0]:
if obs2 is None:
obs2 = get_target(target[0],target[1],target[2])
if obs1 is not None:
break
trav_obs.append([st,obs1,obs2])
# Open Traverse: end point can be selected from end point list
if self.ui.OpenRadio.isChecked():
trav_obs.append([Station( Point(endpoint[0]), \
PolarObservation(endpoint[0], 'station') ),None,None])
# if end point is a known point -> question
known_list = get_known()
if known_list is not None and endpoint[0] in known_list:
reply = QMessageBox.question(self, tr("Question"), \
tr("End point has coordinates.\nAre you sure you want to calculate an open traverse?"), \
QMessageBox.Yes, QMessageBox.No)
if reply == QMessageBox.No:
return
if self.ui.OpenRadio.isChecked():
plist = Calculation.traverse(trav_obs,True)
else:
plist = Calculation.traverse(trav_obs,False)
if plist is not None:
#store newly calculated coordinates
for pt in plist:
tp = ScPoint(pt.id)
tp.set_coord(pt)
tp.store_coord(2)
traversing_type = self.ui.buttonGroup.checkedButton().text()
self.ui.ResultTextBrowser.append("\n" + tr("Traversing") + " - %s" % traversing_type)
self.ui.ResultTextBrowser.append(tr(" bearing bw dist"))
self.ui.ResultTextBrowser.append(tr("Point angle distance (dE) (dN) dE dN"))
self.ui.ResultTextBrowser.append(tr(" correction fw dist corrections Easting Northing"))
self.log.write()
self.log.write_log(tr("Traversing") + " - %s" % traversing_type)
self.log.write(tr(" bearing bw dist"))
self.log.write(tr("Point angle distance (dE) (dN) dE dN"))
self.log.write(tr(" correction fw dist corrections Easting Northing"))
self.ui.ResultTextBrowser.append(ResultLog.resultlog_message)
self.log.write(ResultLog.resultlog_message)
else:
QMessageBox.warning(self, tr("Warning"), tr("Traverse line cannot be calculated!"))
self.ui.ResultTextBrowser.append(ResultLog.resultlog_message)
self.log.write(ResultLog.resultlog_message)
def onResetButton(self):
""" Reset dialog when the Reset button pushed.
"""
self.reset()
def onCloseButton(self):
""" Close the dialog when the Close button pushed.
"""
self.accept()
def onHelpButton(self):
""" Open user's guide at Traverse Calculations in the default web browser.
"""
webbrowser.open("http://www.digikom.hu/SurveyingCalculation/usersguide.html#traverse-calculations")
