class PlaceMarkerDialog(QtGui.QDialog, Ui_PlaceMarkerDialogBase):
mouseClicked = pyqtSignal(QgsPoint, Qt.MouseButton)
DEFAULT_CLASSES = [u'Interesting', u'Danger', u'Stay away']
def __init__(self, iface, parent=None):
"""Constructor."""
super(PlaceMarkerDialog, self).__init__(parent)
self.setupUi(self)
hb = self.button_box.button(QDialogButtonBox.Help)
if hb:
hb.setDefault(False)
hb.setAutoDefault(False)
self.setWindowFlags(Qt.WindowStaysOnTopHint)
self.iface = iface
QgsMapLayerRegistry.instance().layersAdded.connect(self.updateLayerList)
settings = QSettings()
try:
self.restoreGeometry(settings.value(u'/Windows/PlaceMarker/geometry', QByteArray(), type=QByteArray))
classes = settings.value(u'PlaceMarker/Classes',
defaultValue=self.DEFAULT_CLASSES, type=str)
self.comboBoxClass.addItems(classes)
except TypeError:
self.comboBoxClass.addItems(self.DEFAULT_CLASSES)
delClassAction = QAction(self.tr(u'Remove current class'), self.comboBoxClass)
delClassAction.setShortcut(QKeySequence(Qt.CTRL + Qt.Key_Delete))
delClassAction.triggered.connect(self.removeClass)
self.comboBoxClass.addAction(delClassAction)
self.button_box.button(QDialogButtonBox.Apply).setEnabled(False)
self.mapTool = PlaceMarkerMapTool(self.iface.mapCanvas())
self.mapTool.canvasClicked.connect(self.mouseClicked)
self.comboBoxClass.model().rowsInserted.connect(self.classChanged)
self.comboBoxClass.model().rowsRemoved.connect(self.classChanged)
self.crsXform = QgsCoordinateTransform()
self.crsXform.setDestCRS(QgsCoordinateReferenceSystem(4326))
self.changeCrs()
self.iface.mapCanvas().destinationCrsChanged.connect(self.changeCrs)
self.iface.mapCanvas().mapToolSet[QgsMapTool, QgsMapTool].connect(self.mapToolChanged)
self.pos = None
self.layerId = None
self.layerChanged = False
self.placeMarkLayer = PlaceMarkLayer()
self.repaintTimer = QTimer()
self.repaintTimer.timeout.connect(self.repaintTrigger)
self.layerfeatureCount = dict()
def showEvent(self, event):
self.exceptLayers()
settings = QSettings()
self.layerId = settings.value(u'PlaceMarker/LayerId', None)
layer = QgsMapLayerRegistry.instance().mapLayer(self.layerId)
if layer:
self.mMapLayerComboBox.setLayer(layer)
layer = self.mMapLayerComboBox.currentLayer()
if layer:
self.placeMarkLayer.setLayer(layer)
self.iface.mapCanvas().setMapTool(self.mapTool)
refresh = settings.value(u'PlaceMarker/AutoRefreshLayer', False, type=bool)
self.comboBoxClass.setCurrentIndex(settings.value(u'PlaceMarker/CurrentClass', 0, type=int))
self.checkBoxAutoRefresh.setChecked(refresh)
QtGui.QDialog.showEvent(self, event)
def closeEvent(self, event):
settings = QSettings()
settings.setValue(u'/Windows/PlaceMarker/geometry', self.saveGeometry())
settings.setValue(u'PlaceMarker/CurrentClass', self.comboBoxClass.currentIndex())
QtGui.QDialog.closeEvent(self, event)
self.button_box.button(QDialogButtonBox.Apply).setEnabled(False)
self.lineEditPosition.setText(u'')
@pyqtSlot(QgsPoint, Qt.MouseButton)
def mouseClicked(self, pos, button):
if button == Qt.LeftButton:
self.show()
self.pos = pos
self.button_box.button(QDialogButtonBox.Apply).setEnabled(True)
self.mDateTimeEdit.setDateTime(QDateTime.currentDateTime().toUTC())
self.geoPos = self.crsXform.transform(self.pos)
self.lineEditPosition.setText(', '.join(self.geoPos.toDegreesMinutes(5, True, True).rsplit(',')[::-1]))
@pyqtSlot()
def changeCrs(self):
'''
SLot called when the mapcanvas CRS is changed
'''
crsSrc = self.iface.mapCanvas().mapSettings().destinationCrs()
self.crsXform.setSourceCrs(crsSrc)
@pyqtSlot(name='on_toolButtonNewLayer_clicked')
def newLayer(self):
dlg = LayerDialog(self.iface, self)
dlg.show()
dlg.exec_()
@pyqtSlot(QgsMapLayer, name='on_mMapLayerComboBox_layerChanged')
def changeLayer(self, layer):
self.placeMarkLayer.setLayer(layer)
self.layerChanged = True
@pyqtSlot(QgsMapTool, QgsMapTool)
def mapToolChanged(self, mapToolNew, mapToolOld):
if mapToolOld == self.mapTool and mapToolNew != self.mapTool:
self.close()
@pyqtSlot(QAbstractButton, name='on_button_box_clicked')
def applyNewPlacemark(self, button):
if self.button_box.buttonRole(button) == QDialogButtonBox.ApplyRole:
if self.pos and self.lineEditName.text():
res = self.placeMarkLayer.addPlaceMark(self.geoPos,
self.lineEditName.text(),
self.lineEditDescription.text(),
self.comboBoxClass.currentText(),
self.mDateTimeEdit.dateTime().toString(self.mDateTimeEdit.displayFormat()))
if res:
self.placeMarkLayer.layer.triggerRepaint()
self.mapTool.reset()
if self.layerChanged and self.placeMarkLayer.layer:
settings = QSettings()
settings.setValue(u'PlaceMarker/LayerId', self.placeMarkLayer.layer.id())
self.button_box.button(QDialogButtonBox.Apply).setEnabled(False)
elif self.button_box.buttonRole(button) == QDialogButtonBox.RejectRole:
self.mapTool.reset()
def exceptLayers(self):
excepted = []
self.mMapLayerComboBox.setExceptedLayerList(excepted)
for i in range(self.mMapLayerComboBox.count()):
l = self.mMapLayerComboBox.layer(i)
if not self.placeMarkLayer.checkLayer(l):
excepted.append(l)
self.mMapLayerComboBox.setExceptedLayerList(excepted)
@pyqtSlot(name='on_repaintTimer_timeout')
def repaintTrigger(self):
for i in range(self.mMapLayerComboBox.count()):
l = self.mMapLayerComboBox.layer(i)
ids = l.allFeatureIds()
try:
if self.layerfeatureCount[l.id()] != len(ids):
self.layerfeatureCount[l.id()] = len(ids)
l.triggerRepaint()
except KeyError:
self.layerfeatureCount[l.id()] = len(ids)
@pyqtSlot(bool, name='on_checkBoxAutoRefresh_toggled')
def toggleAutoRefresh(self, checked):
if checked:
self.repaintTimer.start(REFRESH_RATE)
else:
self.repaintTimer.stop()
settings = QSettings()
settings.setValue(u'PlaceMarker/AutoRefreshLayer', checked)
@pyqtSlot(name='on_button_box_helpRequested')
def showHelp(self):
url = 'file://' + os.path.join(os.path.dirname(__file__), 'help', 'index.html')
self.iface.openURL(url, False)
@pyqtSlot(QModelIndex, int, int)
def classChanged(self, idx, start, end):
settings = QSettings()
sl = []
for i in range(self.comboBoxClass.count()):
sl.append(self.comboBoxClass.itemText(i))
settings.setValue(u'PlaceMarker/Classes', sl)
@pyqtSlot()
def removeClass(self):
if self.comboBoxClass.hasFocus():
i = self.comboBoxClass.currentIndex()
if i > -1:
self.comboBoxClass.removeItem(i)
@pyqtSlot(list)
def updateLayerList(self, layers):
self.exceptLayers()
class MobileItem(QObject):
'''
A Mobile Item that reveives its position from a dataprovider
and is displayed on the canvas
Could be everything liek vehicles or simple beacons
'''
mobileItemCount = 0
newPosition = pyqtSignal(float, QgsPoint, float, float)
newAttitude = pyqtSignal(float, float, float) # heading, pitch, roll
timeout = pyqtSignal()
def __init__(self, iface, params={}, parent=None):
'''
Constructor
:param iface: An interface instance that will be passed to this class
which provides the hook by which you can manipulate the QGIS
application at run time.
:type iface: QgsInterface
:param params: A dictionary defining all the properties of the item
:type params: dictionary
:param parent: Parent object for the new item. Defaults None.
:type parent: QObject
'''
super(MobileItem, self).__init__(parent)
self.iface = iface
self.canvas = iface.mapCanvas()
MobileItem.mobileItemCount += 1
self.name = params.setdefault('Name', 'MobileItem_' +
str(MobileItem.mobileItemCount))
self.marker = PositionMarker(self.canvas, params)
self.marker.setToolTip(self.name)
self.dataProvider = params.get('provider', dict())
self.messageFilter = dict()
self.extData = dict()
self.coordinates = None
self.position = None
self.heading = 0.0
self.depth = 0.0
self.lastFix = 0.0
self.crsXform = QgsCoordinateTransform()
self.crsXform.setSourceCrs(QgsCoordinateReferenceSystem(4326))
self.onCrsChange()
self.canvas.destinationCrsChanged.connect(self.onCrsChange)
self.timer = QTimer(self)
self.timer.timeout.connect(self.timeout)
self.notifyCount = int(params.get('nofixNotify', 0))
if self.notifyCount:
self.timer.timeout.connect(self.notifyTimeout)
self.timeoutCount = 0
self.timeoutTime = int(params.get('timeout', 3000))
self.notifyDuration = int(params.get('NotifyDuration', 0))
self.enabled = True
def removeFromCanvas(self):
'''
Remove the item and its track from the canvas
'''
self.marker.removeFromCanvas()
def properties(self):
'''
Return the items properties as dictionary
:returns: Items properties
:rtype: dict
'''
d = {'Name' : self.name,
'timeout': self.timeoutTime,
'nofixNotify': self.notifyCount,
'enabled': self.enabled,
'provider' : self.dataProvider}
d.update(self.marker.properties())
return d
def subscribePositionProvider(self, provider, filterId=None):
'''
Subscribe the provider for this item
by connecting to the providers signals
:param provider: Provider to connect to
:type provider: DataProvider
:param filterId: Filter Id for this item
:type filterId:
'''
provider.newDataReceived.connect(self.processNewData)
if filterId is not None:
self.messageFilter[provider.name] = filterId
elif provider.name in self.messageFilter.keys():
self.messageFilter.pop(provider.name, None)
def unsubscribePositionProvider(self, provider):
'''
Unsubscribe provider by disconnecting the providers signals
:param provider: Provider to diconnect from
:type provider: DataProvider
'''
try:
provider.newDataReceived.disconnect(self.processData)
self.messageFilter.pop(provider.name, None)
except KeyError:
pass
@pyqtSlot(dict)
def processNewData(self, data):
'''
Process incoming data from the data provider
:param data: Positon or attitude data
:type data: dict
'''
if not self.enabled:
return
try:
name = data['name']
if name in self.messageFilter.keys():
if data['id'] != self.messageFilter[name]:
return
except:
pass
self.extData.update(data)
if 'lat' in data and 'lon' in data:
self.position = QgsPoint(data['lon'], data['lat'])
self.heading = data.get('heading', -9999.9)
self.depth = data.get('depth', -9999.9)
try:
self.coordinates = self.crsXform.transform(self.position)
self.marker.setMapPosition(self.coordinates)
if 'time' in data:
self.lastFix = data['time']
self.newPosition.emit(self.lastFix, self.position,
self.extData.get('depth', -9999.9),
self.extData.get('altitude', -9999.9))
self.timer.start(self.timeoutTime)
self.timeoutCount = 0
except QgsCsException:
pass
elif self.position is not None:
if 'depth' in data or 'altitude' in data:
self.newPosition.emit(self.lastFix, self.position,
self.extData.get('depth', -9999.9),
self.extData.get('altitude', -9999.9))
if 'heading' in data:
self.newAttitude.emit(data['heading'], data.get('pitch', 0.0),
data.get('roll', 0.0))
self.marker.newHeading(data['heading'])
@pyqtSlot(float)
def onScaleChange(self, scale):
'''
Slot called when the map is zoomed
:param scale: New scale
:type scale: float
'''
self.marker.updateSize()
@pyqtSlot()
def onCrsChange(self):
'''
SLot called when the mapcanvas CRS is changed
'''
crsDst = self.canvas.mapSettings().destinationCrs()
self.crsXform.setDestCRS(crsDst)
self.marker.updateSize()
@pyqtSlot(bool)
def setEnabled(self, enabled):
'''
Hide or display the item and its track on the map
:param enabled: what to do
:type enabled: bool
'''
self.enabled = enabled
self.marker.setVisible(self.enabled)
self.marker.resetPosition()
if self.enabled:
self.timer.start(self.timeoutTime)
self.timeoutCount = 0
else:
self.timer.stop()
@pyqtSlot()
def deleteTrack(self):
'''
Delete the track all points
'''
self.marker.deleteTrack()
@pyqtSlot()
def centerOnMap(self):
'''
Center the item on the map
'''
if self.coordinates is not None:
self.canvas.setCenter(self.coordinates)
self.canvas.refresh()
def reportPosition(self):
'''
Report the position of the item. Used for logging
:returns: geographic postion, depth and altitude
:rtype: float, float, float, float
'''
if self.position is None:
return -9999.9, -9999.9, -9999.9, 0.0
return self.position.y(), self.position.x(), self.depth, self.heading
@pyqtSlot()
def notifyTimeout(self):
self.timeoutCount += 1
if self.timeoutCount == self.notifyCount:
msg = self.tr(u'No fix for %s since more than %d seconds!') % (self.name, self.timeoutTime * self.timeoutCount / 1000)
w = self.iface.messageBar().createMessage(self.tr(u'PosiView Attention'), msg)
l = QLabel(w)
m = QMovie(':/plugins/PosiView/hand.gif')
m.setSpeed(75)
l.setMovie(m)
m.setParent(l)
m.start()
w.layout().addWidget(l)
self.iface.messageBar().pushWidget(w, QgsMessageBar.CRITICAL, duration=self.notifyDuration)
class MobileItem(QObject):
'''
A Mobile Item that reveives its position from a dataprovider
and is displayed on the canvas
Could be everything liek vehicles or simple beacons
'''
mobileItemCount = 0
newPosition = pyqtSignal(float, QgsPoint, float, float)
newAttitude = pyqtSignal(float, float, float) # heading, pitch, roll
timeout = pyqtSignal()
def __init__(self, iface, params={}, parent=None):
'''
Constructor
:param iface: An interface instance that will be passed to this class
which provides the hook by which you can manipulate the QGIS
application at run time.
:type iface: QgsInterface
:param params: A dictionary defining all the properties of the item
:type params: dictionary
:param parent: Parent object for the new item. Defaults None.
:type parent: QObject
'''
super(MobileItem, self).__init__(parent)
self.iface = iface
self.canvas = iface.mapCanvas()
MobileItem.mobileItemCount += 1
self.name = params.setdefault(
'Name', 'MobileItem_' + str(MobileItem.mobileItemCount))
self.marker = PositionMarker(self.canvas, params)
self.marker.setToolTip(self.name)
self.dataProvider = params.get('provider', dict())
self.messageFilter = dict()
self.extData = dict()
self.coordinates = None
self.position = None
self.heading = 0.0
self.depth = 0.0
self.lastFix = 0.0
self.crsXform = QgsCoordinateTransform()
self.crsXform.setSourceCrs(QgsCoordinateReferenceSystem(4326))
self.onCrsChange()
self.canvas.destinationCrsChanged.connect(self.onCrsChange)
if hasattr(self.canvas, 'magnificationChanged'):
self.canvas.magnificationChanged.connect(
self.onMagnificationChanged)
self.timer = QTimer(self)
self.timer.timeout.connect(self.timeout)
self.notifyCount = int(params.get('nofixNotify', 0))
if self.notifyCount:
self.timer.timeout.connect(self.notifyTimeout)
self.timeoutCount = 0
self.timeoutTime = int(params.get('timeout', 3000))
self.notifyDuration = int(params.get('NotifyDuration', 0))
self.enabled = True
def removeFromCanvas(self):
'''
Remove the item and its track from the canvas
'''
self.marker.removeFromCanvas()
def properties(self):
'''
Return the items properties as dictionary
:returns: Items properties
:rtype: dict
'''
d = {
'Name': self.name,
'timeout': self.timeoutTime,
'nofixNotify': self.notifyCount,
'enabled': self.enabled,
'provider': self.dataProvider
}
d.update(self.marker.properties())
return d
def subscribePositionProvider(self, provider, filterId=None):
'''
Subscribe the provider for this item
by connecting to the providers signals
:param provider: Provider to connect to
:type provider: DataProvider
:param filterId: Filter Id for this item
:type filterId:
'''
provider.newDataReceived.connect(self.processNewData)
if filterId not in (None, 'None'):
self.messageFilter[provider.name] = filterId
elif provider.name in self.messageFilter.keys():
self.messageFilter.pop(provider.name, None)
def unsubscribePositionProvider(self, provider):
'''
Unsubscribe provider by disconnecting the providers signals
:param provider: Provider to diconnect from
:type provider: DataProvider
'''
try:
provider.newDataReceived.disconnect(self.processData)
self.messageFilter.pop(provider.name, None)
except KeyError:
pass
@pyqtSlot(dict)
def processNewData(self, data):
'''
Process incoming data from the data provider
:param data: Positon or attitude data
:type data: dict
'''
if not self.enabled:
return
try:
name = data['name']
if name in self.messageFilter.keys():
if data['id'] != self.messageFilter[name]:
return
except:
pass
self.extData.update(data)
if 'lat' in data and 'lon' in data:
self.position = QgsPoint(data['lon'], data['lat'])
self.heading = data.get('heading', -9999.9)
self.depth = data.get('depth', -9999.9)
try:
self.coordinates = self.crsXform.transform(self.position)
self.marker.setMapPosition(self.coordinates)
if 'time' in data:
self.lastFix = data['time']
self.newPosition.emit(
self.lastFix, self.position,
self.extData.get('depth', -9999.9),
self.extData.get('altitude', -9999.9))
self.timer.start(self.timeoutTime)
self.timeoutCount = 0
except QgsCsException:
pass
elif self.position is not None:
if 'depth' in data or 'altitude' in data:
self.newPosition.emit(self.lastFix, self.position,
self.extData.get('depth', -9999.9),
self.extData.get('altitude', -9999.9))
if 'heading' in data:
self.newAttitude.emit(data['heading'], data.get('pitch', 0.0),
data.get('roll', 0.0))
self.marker.newHeading(data['heading'])
@pyqtSlot(float)
def onScaleChange(self, ):
'''
Slot called when the map is zoomed
:param scale: New scale
:type scale: float
'''
self.marker.updatePosition()
@pyqtSlot()
def onCrsChange(self):
'''
SLot called when the mapcanvas CRS is changed
'''
crsDst = self.canvas.mapSettings().destinationCrs()
self.crsXform.setDestCRS(crsDst)
self.marker.updatePosition()
@pyqtSlot(float)
def onMagnificationChanged(self, ):
'''
Slot called when the map magnification has changed
:param scale: New scale
:type scale: float
'''
self.marker.updateMapMagnification()
@pyqtSlot(bool)
def setEnabled(self, enabled):
'''
Hide or display the item and its track on the map
:param enabled: what to do
:type enabled: bool
'''
self.enabled = enabled
self.marker.setVisible(self.enabled)
self.marker.resetPosition()
if self.enabled:
self.timer.start(self.timeoutTime)
self.timeoutCount = 0
else:
self.timer.stop()
@pyqtSlot()
def deleteTrack(self):
'''
Delete the track all points
'''
self.marker.deleteTrack()
@pyqtSlot()
def centerOnMap(self):
'''
Center the item on the map
'''
if self.coordinates is not None:
self.canvas.setCenter(self.coordinates)
self.canvas.refresh()
def reportPosition(self):
'''
Report the position of the item. Used for logging
:returns: geographic postion, depth and altitude
:rtype: float, float, float, float
'''
if self.position is None:
return -9999.9, -9999.9, -9999.9, 0.0
return self.position.y(), self.position.x(), self.depth, self.heading
@pyqtSlot()
def notifyTimeout(self):
self.timeoutCount += 1
if self.timeoutCount == self.notifyCount:
msg = self.tr(u'No fix for %s since more than %d seconds!') % (
self.name, self.timeoutTime * self.timeoutCount / 1000)
w = self.iface.messageBar().createMessage(
self.tr(u'PosiView Attention'), msg)
l = QLabel(w)
m = QMovie(':/plugins/PosiView/hand.gif')
m.setSpeed(75)
l.setMovie(m)
m.setParent(l)
m.start()
w.layout().addWidget(l)
self.iface.messageBar().pushWidget(w,
QgsMessageBar.CRITICAL,
duration=self.notifyDuration)
def getTrack(self):
tr = [e[1] for e in self.marker.track]
return tr
def applyTrack(self, track):
self.marker.setTrack(track)
class AddSiteUI(QDialog):
mouseClicked = pyqtSignal(QgsPoint, Qt.MouseButton)
def __init__(self, iface, parent=None):
super(AddSiteUI, self).__init__()
self.iface = iface
self.parent = parent
# 获取项目路径
self.project_dir = getProjectDir(self.iface)
# 绑定鼠标单击操作
self.mapTool = MapTool(self.iface.mapCanvas())
self.mapTool.canvasClicked.connect(self.mouseClicked)
self.iface.mapCanvas().setMapTool(self.mapTool)
self.crsXform = QgsCoordinateTransform()
self.crsXform.setDestCRS(QgsCoordinateReferenceSystem(4326))
self.initUI()
# 初始化界面
def initUI(self):
self.setGeometry(200, 200, 260, 150)
self.setWindowFlags(Qt.WindowStaysOnTopHint)
self.setWindowTitle(u'添加基站')
# 用grid布局
grid1 = QGridLayout()
grid1.setSpacing(10)
grid2 = QGridLayout()
grid2.setSpacing(10)
grid3 = QGridLayout()
grid3.setSpacing(10)
grid4 = QGridLayout()
grid4.setSpacing(10)
lonlat_hobx = QHBoxLayout()
lonlat_hobx.setSpacing(10)
site_label = QLabel(u"<b>基站信息: <\b>")
grid1.addWidget(site_label, 1, 0)
SiteId_label = QLabel(u"基站ID:")
grid1.addWidget(SiteId_label, 2, 0)
self.site_id = QLineEdit()
site_id_validator = QIntValidator(0, 999999999,
self) # SiteId只能为最多9位的纯数字
self.site_id.setValidator(site_id_validator)
self.site_id.setPlaceholderText(u'必填（只能为最多9位的纯数字）')
grid1.addWidget(self.site_id, 2, 1)
SiteNmae_label = QLabel(u"基站名字:")
grid1.addWidget(SiteNmae_label, 3, 0)
self.site_name = QLineEdit()
self.site_name.setPlaceholderText(u'必填')
grid1.addWidget(self.site_name, 3, 1)
RNCBSC_label = QLabel(u"RNC-BSC:")
grid1.addWidget(RNCBSC_label, 4, 0)
self.rnc_bsc = QLineEdit()
self.rnc_bsc.setPlaceholderText(u'若不填则为随机数')
grid1.addWidget(self.rnc_bsc, 4, 1)
lon_label = QLabel(u"经度:")
lonlat_hobx.addWidget(lon_label)
self.lon = QLineEdit()
lonlat_hobx.addWidget(self.lon)
lat_label = QLabel(u"纬度:")
lonlat_hobx.addWidget(lat_label)
self.lat = QLineEdit()
lonlat_hobx.addWidget(self.lat)
operator_label = QLabel(u'运营商:')
grid2.addWidget(operator_label, 1, 0)
self.operator = QComboBox(self) # 运营商选择下拉框
self.operator.addItems([u"移动", u"联通", u"电信", u"铁塔"])
grid2.addWidget(self.operator, 1, 1)
region_label = QLabel(u'区域类型:')
grid2.addWidget(region_label, 1, 2)
self.region = QComboBox(self) # 区域类型选择下拉框
self.region.addItems([u"普通市区", u"密集市区", u"郊区乡镇", u"农村"])
grid2.addWidget(self.region, 1, 3)
system_label = QLabel(u"网络制式:")
grid2.addWidget(system_label, 2, 0)
self.system = QComboBox(self) # 网络制式选择下拉框
self.system.addItems([
u"900", u"1800", u"CDMA", u"WCDMA", u"TD-LTE", u"FDD-LTE",
u"TDSCDMA"
])
grid2.addWidget(self.system, 2, 1)
frequency_label = QLabel(u"频段:")
grid2.addWidget(frequency_label, 2, 2)
self.frequency = QComboBox(self) # 频段选择下拉框
self.frequency.addItems([
u"700M", u"800M", u"900M", u"1800M", u"1900M", u"2100M", u"2300M",
u"2600M"
])
grid2.addWidget(self.frequency, 2, 3)
# cell_label = QtGui.QLabel(u"<b>小区信息: <\b>(若不需要添加小区请自行把下列的角度信息删除)")
self.add_cell_checkbox = QCheckBox(u"添加小区")
self.add_cell_checkbox.setChecked(False)
grid3.addWidget(self.add_cell_checkbox, 1, 0)
QObject.connect(self.add_cell_checkbox, SIGNAL("clicked()"),
self.add_cell_checkChange)
azimuth_1_label = QLabel(u'Azimuth 1:')
grid4.addWidget(azimuth_1_label, 1, 0)
azimuth_validator = QIntValidator(0, 360, self)
self.azimuth_1 = QLineEdit()
self.azimuth_1.setEnabled(False)
self.azimuth_1.setValidator(azimuth_validator)
grid4.addWidget(self.azimuth_1, 1, 1)
titl_1_label = QLabel(u'TILT')
grid4.addWidget(titl_1_label, 2, 0)
self.tilt_1 = QLineEdit()
self.tilt_1.setEnabled(False)
grid4.addWidget(self.tilt_1, 2, 1)
etilt_1_label = QLabel(u'ETILT')
grid4.addWidget(etilt_1_label, 2, 2)
self.etilt_1 = QLineEdit()
self.etilt_1.setEnabled(False)
grid4.addWidget(self.etilt_1, 2, 3)
mtilt_1_label = QLabel(u"MTILT")
grid4.addWidget(mtilt_1_label, 2, 4)
self.mtilt_1 = QLineEdit()
self.mtilt_1.setEnabled(False)
grid4.addWidget(self.mtilt_1, 2, 5)
azimuth_2_label = QLabel(u'Azimuth 2:')
grid4.addWidget(azimuth_2_label, 3, 0)
self.azimuth_2 = QLineEdit()
self.azimuth_2.setEnabled(False)
self.azimuth_2.setValidator(azimuth_validator)
grid4.addWidget(self.azimuth_2, 3, 1)
titl_2_label = QLabel(u'TILT')
grid4.addWidget(titl_2_label, 4, 0)
self.tilt_2 = QLineEdit()
self.tilt_2.setEnabled(False)
grid4.addWidget(self.tilt_2, 4, 1)
etitl_2_label = QLabel(u'ETILT')
grid4.addWidget(etitl_2_label, 4, 2)
self.etilt_2 = QLineEdit()
self.etilt_2.setEnabled(False)
grid4.addWidget(self.etilt_2, 4, 3)
mtilt_2_label = QLabel(u'MTILT')
grid4.addWidget(mtilt_2_label, 4, 4)
self.mtilt_2 = QLineEdit()
self.mtilt_2.setEnabled(False)
grid4.addWidget(self.mtilt_2, 4, 5)
azimuth_3_label = QLabel(u'Azimuth 3:')
grid4.addWidget(azimuth_3_label, 5, 0)
self.azimuth_3 = QLineEdit()
self.azimuth_3.setEnabled(False)
self.azimuth_3.setValidator(azimuth_validator)
grid4.addWidget(self.azimuth_3, 5, 1)
titl_3_label = QLabel(u'TILT')
grid4.addWidget(titl_3_label, 6, 0)
self.tilt_3 = QLineEdit()
self.tilt_3.setEnabled(False)
grid4.addWidget(self.tilt_3, 6, 1)
etitl_3_label = QLabel(u'ETILT')
grid4.addWidget(etitl_3_label, 6, 2)
self.etilt_3 = QLineEdit()
self.etilt_3.setEnabled(False)
grid4.addWidget(self.etilt_3, 6, 3)
mtilt_3_label = QLabel(u'MTILT')
grid4.addWidget(mtilt_3_label, 6, 4)
self.mtilt_3 = QLineEdit()
self.mtilt_3.setEnabled(False)
grid4.addWidget(self.mtilt_3, 6, 5)
azimuth_4_label = QLabel(u'Azimuth 4:')
grid4.addWidget(azimuth_4_label, 7, 0)
self.azimuth_4 = QLineEdit()
self.azimuth_4.setEnabled(False)
self.azimuth_4.setValidator(azimuth_validator)
grid4.addWidget(self.azimuth_4, 7, 1)
titl_4_label = QLabel(u'TILT')
grid4.addWidget(titl_4_label, 8, 0)
self.tilt_4 = QLineEdit()
self.tilt_4.setEnabled(False)
grid4.addWidget(self.tilt_4, 8, 1)
etitl_4_label = QLabel(u'ETILT')
grid4.addWidget(etitl_4_label, 8, 2)
self.etilt_4 = QLineEdit()
self.etilt_4.setEnabled(False)
grid4.addWidget(self.etilt_4, 8, 3)
mtilt_4_label = QLabel(u'MTILT')
grid4.addWidget(mtilt_4_label, 8, 4)
self.mtilt_4 = QLineEdit()
self.mtilt_4.setEnabled(False)
grid4.addWidget(self.mtilt_4, 8, 5)
btn_hbox = QHBoxLayout()
ok = QPushButton(u"添加")
self.connect(ok, SIGNAL('clicked()'), self.add)
cancel = QPushButton(u"取消")
self.connect(cancel, SIGNAL('clicked()'), self.accept)
btn_hbox.addStretch(1)
btn_hbox.addWidget(ok)
btn_hbox.addWidget(cancel)
btn_hbox.addStretch(1)
vbox = QVBoxLayout()
vbox.addLayout(grid1)
vbox.addLayout(lonlat_hobx)
vbox.addLayout(grid2)
vbox.addLayout(grid3)
vbox.addLayout(grid4)
vbox.addStretch(1)
vbox.addLayout(btn_hbox)
self.setLayout(vbox)
self.resize(500, 510)
# 鼠标单击事件
def mouseClicked(self, pos, button):
if button == Qt.LeftButton:
self.show()
self.geoPos = self.crsXform.transform(pos)
self.lon.setText(unicode(self.geoPos.x()))
self.lat.setText(unicode(self.geoPos.y()))
# 选中添加小区改变事件
def add_cell_checkChange(self):
if self.add_cell_checkbox.isChecked():
# 如果要连带添加小区
self.azimuth_1.setEnabled(True)
self.azimuth_1.setText(u"0")
self.tilt_1.setEnabled(True)
self.tilt_1.setText(u"4")
self.etilt_1.setEnabled(True)
self.etilt_1.setText(u"2")
self.mtilt_1.setEnabled(True)
self.mtilt_1.setText(u"2")
self.azimuth_2.setEnabled(True)
self.azimuth_2.setText(u"120")
self.tilt_2.setEnabled(True)
self.tilt_2.setText(u"4")
self.etilt_2.setEnabled(True)
self.etilt_2.setText(u"2")
self.mtilt_2.setEnabled(True)
self.mtilt_2.setText(u"2")
self.azimuth_3.setEnabled(True)
self.azimuth_3.setText(u"240")
self.tilt_3.setEnabled(True)
self.tilt_3.setText(u"4")
self.etilt_3.setEnabled(True)
self.etilt_3.setText(u"2")
self.mtilt_3.setEnabled(True)
self.mtilt_3.setText(u"2")
self.azimuth_4.setEnabled(True)
self.tilt_4.setEnabled(True)
self.etilt_4.setEnabled(True)
self.mtilt_4.setEnabled(True)
else:
# 把小区信息变回不可编辑状态
self.azimuth_1.setEnabled(False)
self.azimuth_1.setText("")
self.tilt_1.setEnabled(False)
self.tilt_1.setText("")
self.etilt_1.setEnabled(False)
self.etilt_1.setText("")
self.mtilt_1.setEnabled(False)
self.mtilt_1.setText("")
self.azimuth_2.setEnabled(False)
self.azimuth_2.setText("")
self.tilt_2.setEnabled(False)
self.tilt_2.setText("")
self.etilt_2.setEnabled(False)
self.etilt_2.setText("")
self.mtilt_2.setEnabled(False)
self.mtilt_2.setText("")
self.azimuth_3.setEnabled(False)
self.azimuth_3.setText("")
self.tilt_3.setEnabled(False)
self.tilt_3.setText("")
self.etilt_3.setEnabled(False)
self.etilt_3.setText("")
self.mtilt_3.setEnabled(False)
self.mtilt_3.setText("")
self.azimuth_4.setEnabled(False)
self.azimuth_4.setText("")
self.tilt_4.setEnabled(False)
self.tilt_4.setText("")
self.etilt_4.setEnabled(False)
self.etilt_4.setText("")
self.mtilt_4.setEnabled(False)
self.mtilt_4.setText("")
# 点击确定按钮事件
def add(self):
# 获取并处理填写的信息
site_id = self.site_id.text().strip() # 基站ID（新建基站ID前自动添加N）
site_name = self.site_name.text().strip() # 基站名字
rnc_bsc = self.rnc_bsc.text().strip() # RNC-BSC
operator = self.operator.currentText().strip() # 运营商
region = self.region.currentText().strip() # 区域类型
system = self.system.currentText().strip() # 网络制式
frequency = self.frequency.currentText().strip() # 频段
system_flag = u"W" # 默认 W
if system == u"900":
system_flag = u"G"
elif system == u"1800":
system_flag = u"D"
elif system == u"CDMA":
system_flag = u"C"
elif system == u"WCDMA":
system_flag = u"W"
elif system == u"TD-LTE":
system_flag = u"T"
elif system == u"FDD-LTE":
system_flag = u"F"
elif system == u"TDSCDMA":
system_flag = u"TDS"
lon = self.lon.text().strip() # 经度
lat = self.lat.text().strip() # 纬度
azimuth_1 = self.azimuth_1.text().strip()
tilt_1 = self.tilt_1.text().strip()
etilt_1 = self.etilt_1.text().strip()
mtilt_1 = self.mtilt_1.text().strip()
azimuth_2 = self.azimuth_2.text().strip()
tilt_2 = self.tilt_2.text().strip()
etilt_2 = self.etilt_2.text().strip()
mtilt_2 = self.mtilt_2.text().strip()
azimuth_3 = self.azimuth_3.text().strip()
tilt_3 = self.tilt_3.text().strip()
etilt_3 = self.etilt_3.text().strip()
mtilt_3 = self.mtilt_3.text().strip()
azimuth_4 = self.azimuth_4.text().strip()
tilt_4 = self.tilt_4.text().strip()
etilt_4 = self.etilt_4.text().strip()
mtilt_4 = self.mtilt_4.text().strip()
# 判断必填项是否已填
if site_name == "":
QMessageBox.critical(self, u"提示", u"请填写基站名字！")
return False
if site_id == "":
QMessageBox.critical(self, u"提示", u"请填写基站ID！")
return False
if rnc_bsc == "":
# 赋值随机数
rnc_bsc = str(random.randint(1, 9999))
if (lon == "") or (lat == ""):
QMessageBox.critical(self, u"提示", u"请填写经纬度，或通过点击画布选择坐标！")
return False
# 先添加基站
# 检查ID和名字是否重复
self.sitelayer = getLayerByName(u'基站', self.iface) # 基站图层
allsite = self.sitelayer.getFeatures()
for site in allsite:
if site_name == site[u'基站名']:
QMessageBox.critical(self, u"提示", u"所填写的基站名与项目中的数据有重复，请更改！")
return False
if site_id == site[u'基站ID']:
QMessageBox.critical(self, u"提示", u"所填写的基站ID与项目中的数据有重复，请更改！")
return False
siteFeatureAttrs = ['NULL'] * 20
siteFeatureAttrs[0] = site_id
siteFeatureAttrs[1] = site_name
siteFeatureAttrs[2] = rnc_bsc
siteFeatureAttrs[3] = lon
siteFeatureAttrs[4] = lat
siteFeatureAttrs[5] = system_flag
siteFeatureAttrs[6] = region
siteFeatureAttrs[8] = operator
# 生成基站Feature
add_site_list = []
siteFeature = createASiteFeature(QgsPoint(float(lon), float(lat)),
siteFeatureAttrs)
add_site_list.append(siteFeature)
# 判断是否需要顺带添加小区
azimuth_list = []
if azimuth_1 != "":
if not tilt_1:
tilt_1 = None
if not etilt_1:
etilt_1 = None
if not mtilt_1:
mtilt_1 = None
azimuth_1_info = (int(azimuth_1), tilt_1, etilt_1, mtilt_1)
azimuth_list.append(azimuth_1_info)
if azimuth_2 != "":
if not tilt_2:
tilt_2 = None
if not etilt_2:
etilt_2 = None
if not mtilt_2:
mtilt_2 = None
azimuth_2_info = (int(azimuth_2), tilt_2, etilt_2, mtilt_2)
azimuth_list.append(azimuth_2_info)
if azimuth_3 != "":
if not tilt_3:
tilt_3 = None
if not etilt_3:
etilt_3 = None
if not mtilt_3:
mtilt_3 = None
azimuth_3_info = (int(azimuth_3), tilt_3, etilt_3, mtilt_3)
azimuth_list.append(azimuth_3_info)
if azimuth_4 != "":
if not tilt_4:
tilt_4 = None
if not etilt_4:
etilt_4 = None
if not mtilt_4:
mtilt_4 = None
azimuth_4_info = (int(azimuth_4), tilt_4, etilt_4, mtilt_4)
azimuth_list.append(azimuth_4_info)
if len(azimuth_list) != 0:
# 获取小区大小和长度设置
setting = getCellGraphicParam(self.iface)
# 判断是否读取到参数设置
if not setting:
QMessageBox.Critical(self.parent, u"错误", u"无法获取小区图形参数设置")
return
add_cell_list = [] # 要添加的小区list
# 若填写了小区
for index, azimuth_info in enumerate(azimuth_list):
cell_feature = ['NULL'] * 54
cell_feature[0] = site_id # 基站ID
cell_feature[1] = site_name # 所属基站名字
cell_id = u"%s%s" % (site_id, str(index + 1)) # 小区ID
cell_feature[2] = cell_id # 小区ID
cell_name = u"%s-%s" % (site_name, str(index + 1)) # # 小区名字
cell_feature[3] = cell_name
cell_feature[4] = index # Sector ID
cell_feature[6] = rnc_bsc
cell_feature[7] = azimuth_info[0] # Azimuth
cell_feature[8] = lon
cell_feature[9] = lat
cell_feature[10] = system_flag
cell_feature[11] = region # 典型环境
cell_feature[12] = frequency # 频段
cell_feature[13] = azimuth_info[1]
cell_feature[14] = azimuth_info[2]
cell_feature[15] = azimuth_info[3]
cell_feature[18] = operator
# 识别图形设置
if setting["type"] == 0:
if operator == u'移动':
szAngle = setting[u"移动"][0]
szLength = setting[u"移动"][1]
elif operator == u'联通':
szAngle = setting[u"联通"][0]
szLength = setting[u"联通"][1]
elif operator == u'电信':
szAngle = setting[u"电信"][0]
szLength = setting[u"电信"][1]
elif operator == u'铁塔':
szAngle = setting[u"铁塔"][0]
szLength = setting[u"铁塔"][1]
else:
# 自定义
system = cell_feature[10]
frequency = cell_feature[12]
# 获取默认设置
szAngle = setting[u"默认"][0]
szLength = setting[u"默认"][1]
# 获取分类
case_list = setting["case_list"]
for (c_system, c_frequency, c_angle,
c_length) in case_list:
if c_system and (not c_frequency):
if system == c_system:
szAngle = c_angle
szLength = c_length
elif (not c_system) and c_frequency:
if frequency == c_frequency:
szAngle = c_angle
szLength = c_length
elif c_system and c_frequency:
if (system == c_system) and (frequency
== c_frequency):
szAngle = c_angle
szLength = c_length
# 生成小区扇形geometry
cellGeometry = createSector(QgsPoint(float(lon), float(lat)),
szLength, self.iface, True,
cell_feature[7], szAngle)
# 判断小区名字和小区ID是否已于现有数据中
self.celllayer = getLayerByName(u'小区', self.iface) # 小区图层
# 检查是否已勾选了小图特曾
if not self.celllayer:
QMessageBox.critical(self.parent, u"错误", u"没有找到小区图层！")
return False
allcell = self.celllayer.getFeatures()
for cell in allcell:
if cell_name == cell[u'小区名']:
QMessageBox.critical(
self.parent, u"提示",
u"生成的小区名: " + cell_name + u" 与项目中的数据有重复，请更改！")
return False
if cell_id == cell[u"小区ID"]:
QMessageBox.critical(
self.parent, u"提示",
u"生成的小区ID: " + cell_id + u" 与项目中的数据有重复，请更改！")
return False
# 生成小区feature并添加到list中
cell = createACellFeature(cellGeometry, cell_feature)
add_cell_list.append(cell)
button = QMessageBox.question(self, "Question", u"添加后将无法撤回，是否继续?",
QMessageBox.Ok | QMessageBox.Cancel,
QMessageBox.Ok)
if button == QMessageBox.Ok:
# 向图层中导入新增的数据
if len(add_site_list) != 0:
siteLayer = getLayerByName(u"基站", self.iface)
result1 = importFeaturesToLayer(siteLayer, add_site_list)
if len(add_cell_list) != 0 and result1:
cellLayer = getLayerByName(u"小区", self.iface)
result2 = importFeaturesToLayer(cellLayer, add_cell_list)
if not result2:
QMessageBox.critical(self, u"添加基站", u"添加基站数据失败！")
self.accept()
return
elif not result1:
QMessageBox.critical(self, u"添加基站", u"添加基站数据失败！")
self.accept()
return
self.iface.actionDraw().trigger() # 刷新地图
else:
return
if result1 or result2:
QMessageBox.information(self, u"添加基站", u"添加基站数据成功！")
self.accept()
def adjust_rect_to_crs(self, layer, rectangle):
coord_trans = QgsCoordinateTransform()
coord_trans.setSourceCrs(layer.crs())
coord_trans.setDestCRS(
self.iface.mapCanvas().mapSettings().destinationCrs())
return coord_trans.transform(rectangle)
class MoveSiteUI(QDialog):
def __init__(self, iface, parent=None):
super(MoveSiteUI, self).__init__()
self.iface = iface
self.parent = parent
# 获取工程所在路径
self.project_dir = getProjectDir(self.iface)
# 获取操作图层对象
self.sitelayer = getLayerByName(u'基站', self.iface)
self.celllayer = getLayerByName(u'小区', self.iface)
self.selectedSiteFeatures = self.sitelayer.selectedFeatures()
self.allCellFeatures = self.celllayer.getFeatures()
# 初始化鼠标点选事件
self.mapTool = MapTool(self.iface.mapCanvas())
self.mapTool.canvasClicked.connect(self.mouseClicked)
self.iface.mapCanvas().setMapTool(self.mapTool)
self.iface.mapCanvas().mapToolSet[QgsMapTool, QgsMapTool].connect(
self.mapToolChanged)
self.crsXform = QgsCoordinateTransform()
self.crsXform.setDestCRS(QgsCoordinateReferenceSystem(4326))
self.pos = None
'''self.cellutils = FeatureUtils(u'小区', self.iface)
self.siteutils = FeatureUtils(u'基站', self.iface)'''
self.initUI()
# 初始化界面
def initUI(self):
self.setGeometry(200, 200, 200, 100)
self.setWindowFlags(Qt.WindowStaysOnTopHint)
self.setWindowTitle(u'移动基站')
title1 = QLabel(u'基站:')
self.titleEdit1 = QLineEdit()
self.titleEdit1.setReadOnly(True)
lon_label = QLabel(u"经度:")
self.lon_edit = QLineEdit()
lat_label = QLabel(u"纬度:")
self.lat_edit = QLineEdit()
grid = QGridLayout()
grid.setSpacing(10)
grid.addWidget(title1, 1, 0)
grid.addWidget(self.titleEdit1, 1, 1)
grid.addWidget(lon_label, 2, 0)
grid.addWidget(self.lon_edit, 2, 1)
grid.addWidget(lat_label, 3, 0)
grid.addWidget(self.lat_edit, 3, 1)
ok = QPushButton(u'确定')
self.connect(ok, SIGNAL('clicked()'), self.moveTo)
cancel = QPushButton(u'取消')
self.connect(cancel, SIGNAL('clicked()'), self.accept)
btn_hbox = QHBoxLayout()
btn_hbox.setSpacing(10)
btn_hbox.addStretch(1)
btn_hbox.addWidget(ok)
btn_hbox.addWidget(cancel)
btn_hbox.addStretch(1)
vbox = QVBoxLayout()
vbox.setSpacing(10)
vbox.addLayout(grid)
vbox.addStretch(1)
vbox.addLayout(btn_hbox)
self.setLayout(vbox)
self.resize(270, 150)
# 获取选中的基站信息并填入相应格中
self.oldcelllist = []
for f in self.selectedSiteFeatures:
sitename = f[u'基站名']
id = f[u'基站ID']
operator = f[u'运营商']
bsc = f[u'RNC-BSC']
self.titleEdit1.setText(sitename)
for i in self.allCellFeatures:
cid = i[u'基站ID']
copetator = i[u'运营商']
cbsc = i[u'RNC-BSC']
if cid == id and copetator == operator and bsc == cbsc: # 找出与基站ID相同的小区
self.oldcelllist.append(i.id())
# 选中与基站相关联的小区
if len(self.oldcelllist) != 0:
# 先取消原有选择
self.celllayer.selectAll()
self.celllayer.invertSelection()
self.celllayer.setSelectedFeatures(self.oldcelllist)
self.selectedCellFeatures = self.celllayer.selectedFeatures()
else:
self.selectedCellFeatures = []
# 鼠标点击监听器
def mouseClicked(self, pos, button):
if button == Qt.LeftButton:
self.show()
self.pos = pos
self.geoPos = self.crsXform.transform(self.pos)
self.x = unicode(self.geoPos.x())
self.y = unicode(self.geoPos.y())
self.lon_edit.setText(self.x)
self.lat_edit.setText(self.y)
@pyqtSlot(QgsMapTool, QgsMapTool)
def mapToolChanged(self, mapToolNew, mapToolOld):
if mapToolOld == self.mapTool and mapToolNew != self.mapTool:
self.close()
self.selectedCellFeatures = []
self.selectedSiteFeatures = []
self.sitelayer.selectAll()
self.sitelayer.invertSelection()
def moveTo(self):
# 获取小区大小和长度设置
setting = getCellGraphicParam(self.iface)
# 判断是否读取到参数设置
if not setting:
QMessageBox.critical(self, u"错误", u"无法获取小区图形参数设置")
self.accept()
return
oldsitelist = []
sitefeatures = []
cellfeatures = []
if len(self.selectedSiteFeatures) == 1:
for f in self.selectedSiteFeatures:
oldsitelist.append(f.id())
siteAttrs = f.attributes()
del siteAttrs[0]
siteAttrs[3] = self.lon_edit.text()
siteAttrs[4] = self.lat_edit.text()
self.titleEdit1.setText(unicode(siteAttrs[1]))
siteFeature = createASiteFeature(
QgsPoint(float(siteAttrs[3]), float(siteAttrs[4])),
siteAttrs)
sitefeatures.append(siteFeature)
for c in self.selectedCellFeatures:
cellAttrs = c.attributes()
del cellAttrs[0] # 删除唯一标识符，创建新feature后会重新生成，避免重复
cellAttrs[8] = self.lon_edit.text()
cellAttrs[9] = self.lat_edit.text()
# 识别图形设置
operator = cellAttrs[18]
if setting["type"] == 0:
if operator == u'移动':
szAngle = setting[u"移动"][0]
szLength = setting[u"移动"][1]
elif operator == u'联通':
szAngle = setting[u"联通"][0]
szLength = setting[u"联通"][1]
elif operator == u'电信':
szAngle = setting[u"电信"][0]
szLength = setting[u"电信"][1]
else:
szAngle = setting[u"铁塔"][0]
szLength = setting[u"铁塔"][1]
else:
# 自定义
system = cellAttrs[10]
frequency = cellAttrs[12]
# 获取默认设置
szAngle = setting[u"默认"][0]
szLength = setting[u"默认"][1]
# 获取分类
case_list = setting["case_list"]
for (c_system, c_frequency, c_angle,
c_length) in case_list:
if c_system and (not c_frequency):
if system == c_system:
szAngle = c_angle
szLength = c_length
elif (not c_system) and c_frequency:
if frequency == c_frequency:
szAngle = c_angle
szLength = c_length
elif c_system and c_frequency:
if (system == c_system) and (frequency
== c_frequency):
szAngle = c_angle
szLength = c_length
# 生成小区扇形geometry
cellGeometry = createSector(
QgsPoint(float(cellAttrs[8]), float(cellAttrs[9])),
szLength, self.iface, True, cellAttrs[7], szAngle)
cellFeature = createACellFeature(cellGeometry, cellAttrs)
cellfeatures.append(cellFeature)
else:
QMessageBox.critical(self, u"提醒", u"需且仅需选择一个基站！")
self.accept()
return False
button = QMessageBox.question(self, "Question", u"移动后将无法撤回，是否继续?",
QMessageBox.Ok | QMessageBox.Cancel,
QMessageBox.Ok)
if button == QMessageBox.Ok:
# 先删除旧features再往图层上添加新features
delFeatures(self.sitelayer, oldsitelist)
importFeaturesToLayer(self.sitelayer, sitefeatures)
delFeatures(self.celllayer, self.oldcelllist)
importFeaturesToLayer(self.celllayer, cellfeatures)
self.iface.actionDraw().trigger()
self.selectedSiteFeatures = []
self.selectedCellFeatures = []
self.sitelayer.selectAll()
self.sitelayer.invertSelection()
else:
return False
self.accept()
