def __init__(self, main):
super().__init__(self._icon, self._name)
self.setCheckable(True)
self.main = main
# Build the widget
self.widget = QWidget()
uic.loadUi(
os.path.join(os.path.dirname(__file__), "ui", self._widget_ui),
self.widget)
self.widget.dateTimeEdit.setDateTime(QDateTime.currentDateTime())
self.widgetAction = QWidgetAction(self)
self.widgetAction.setDefaultWidget(self.widget)
self.menu = QMenu()
self.menu.addAction(self.widgetAction)
self.setMenu(self.menu)
# Build the tool
self.tool = QgsMapToolEmitPoint(self.main.iface.mapCanvas())
self.tool.activated.connect(lambda: self.setChecked(True))
self.tool.deactivated.connect(lambda: self.setChecked(False))
self.tool.canvasClicked.connect(self.tool_clicked)
# Connect the action
self.triggered.connect(self.start_tool)
def createActions(self):
self.nameLabel = QLabel(self.mobile.name)
self.nameLabel.setMinimumSize(80, 23)
self.nameLabelAction = QWidgetAction(self)
self.nameLabelAction.setDefaultWidget(self.nameLabel)
self.addAction(self.nameLabelAction)
self.enableAction = QAction("Enable Display", self)
self.enableAction.setCheckable(True)
self.enableAction.setChecked(True)
icon = QIcon(':/plugins/PosiView/ledgrey.png')
icon.addFile(':/plugins/PosiView/ledgreen.png', QSize(), QIcon.Normal, QIcon.On)
self.enableAction.setIcon(icon)
self.addAction(self.enableAction)
self.enableAction.triggered.connect(self.onEnableClicked)
self.enableAction.triggered.connect(self.mobile.setEnabled)
self.addSeparator()
self.posLabel = QLabel("--:--:-- 0.000000 0.000000")
self.posLabel.setAlignment(Qt.AlignHCenter | Qt.AlignVCenter)
widths = (180, 196, 204, 180, 184, 200, 208, 184)
self.posLabel.setMinimumSize(widths[self.format], 23)
self.posLabel.setStyleSheet('background: red; font-size: 8pt; color: white;')
self.posLabelAction = QWidgetAction(self)
self.posLabelAction.setDefaultWidget(self.posLabel)
self.addAction(self.posLabelAction)
self.centerAction = QAction(QIcon(':/plugins/PosiView/center.png'), "Center &Map", self)
self.addAction(self.centerAction)
self.deleteTrackAction = QAction(QIcon(':/plugins/PosiView/deletetrack.png'), 'Delete &Track', self)
self.addAction(self.deleteTrackAction)
self.deleteTrackAction.triggered.connect(self.mobile.deleteTrack)
self.centerAction.triggered.connect(self.mobile.centerOnMap)
class ExpressTimeFilterAction(QAction):
def __init__(self, main):
super().__init__(resources.icon_time_filter_express, tr("Quick time filter"))
self.setCheckable(True)
self.setEnabled(False)
self.main = main
self.widget = ExpressTimeFilterWidget()
self.widgetAction = QWidgetAction(self)
self.widgetAction.setDefaultWidget(self.widget)
self.menu = QMenu()
# self.menu.aboutToShow.connect(self.start_tool)
self.menu.addAction(self.widgetAction)
self.setMenu(self.menu)
self.main.iface.currentLayerChanged.connect(self.current_layer_changed)
self.triggered.connect(self.start_tool)
def current_layer_changed(self, layer):
self.setEnabled(
layer is not None
and layer.type() == QgsMapLayer.LayerType.VectorLayer
and layer.geometryType() == QgsWkbTypes.PointGeometry
)
def start_tool(self):
self.tool = ExpressTimeFilterTool(self, self.main.iface.mapCanvas())
self.main.iface.mapCanvas().setMapTool(self.tool)
def __init__(self, main):
super().__init__(resources.icon_routes_express, tr("Quick route"))
self.setCheckable(True)
self.main = main
self.widget = ExpressRouteWidget()
self.widgetAction = QWidgetAction(self)
self.widgetAction.setDefaultWidget(self.widget)
self.menu = QMenu()
# self.menu.aboutToShow.connect(self.start_tool)
self.menu.addAction(self.widgetAction)
self.setMenu(self.menu)
self.triggered.connect(self.start_tool)
def add_menu_section_action(text, menu, tag='b', pad=0.5):
"""Because QMenu.addSection() fails to render with some UI styles, and
QWidgetAction defaults to no padding.
:param text: Text for action's title
:type text: str
:param menu: QMenu to add section action
:type menu: QMenu
:param tag: Simple HTML tag (sans < or >) to style the text, e.g. b, i, u
:type tag: str
:param pad: Value for QLabel qss em and ex padding
:type pad: float
"""
lbl = QLabel(f'<{tag}>{text}</{tag}>', menu)
lbl.setStyleSheet(
f'QLabel {{ padding-left: {pad}em; padding-right: {pad}em; '
f'padding-top: {pad}ex; padding-bottom: {pad}ex;}}')
wa = QWidgetAction(menu)
wa.setDefaultWidget(lbl)
menu.addAction(wa)
return wa
def __init__(self, main):
super().__init__(resources.icon_time_filter_express, tr("Quick time filter"))
self.setCheckable(True)
self.setEnabled(False)
self.main = main
self.widget = ExpressTimeFilterWidget()
self.widgetAction = QWidgetAction(self)
self.widgetAction.setDefaultWidget(self.widget)
self.menu = QMenu()
# self.menu.aboutToShow.connect(self.start_tool)
self.menu.addAction(self.widgetAction)
self.setMenu(self.menu)
self.main.iface.currentLayerChanged.connect(self.current_layer_changed)
self.triggered.connect(self.start_tool)
class ExpressTimeMapAction(QAction):
def __init__(self, main):
super().__init__(resources.icon_time_map_express, tr("Quick time map"))
self.setCheckable(True)
self.main = main
self.widget = ExpressTimeMapWidget()
self.widgetAction = QWidgetAction(self)
self.widgetAction.setDefaultWidget(self.widget)
self.menu = QMenu()
# self.menu.aboutToShow.connect(self.start_tool)
self.menu.addAction(self.widgetAction)
self.setMenu(self.menu)
self.triggered.connect(self.start_tool)
def start_tool(self):
self.tool = ExpressTimeMapTool(self, self.main.iface.mapCanvas())
self.main.iface.mapCanvas().setMapTool(self.tool)
def filterMenu(self, table, pos):
index = table.columnAt(pos.x())
menu = QMenu()
filter_operation = QComboBox()
if table.types[index] in [10]:
filter_operation.addItems([self.tr('Contains'),self.tr('Equals')])
else:
filter_operation.addItems(['=','>','<'])
filter_operation.setCurrentIndex(table.filter_op[index])
action_filter_operation = QWidgetAction(self)
action_filter_operation.setDefaultWidget(filter_operation)
if table.types[index] in [14]:
if not isinstance(table.filters[index], QDate):
filter_value = QDateEdit()
else:
filter_value = QDateEdit(table.filters[index])
elif table.types[index] in [15]:
if not isinstance(table.filters[index], QTime):
filter_value = QTimeEdit()
else:
filter_value = QTimeEdit(table.filters[index])
elif table.types[index] in [16]:
if not isinstance(table.filters[index], QDateTime):
filter_value = QDateTimeEdit()
else:
filter_value = QDateTimeEdit(table.filters[index])
else:
filter_value = QLineEdit(table.filters[index])
action_filter_value = QWidgetAction(self)
action_filter_value.setDefaultWidget(filter_value)
menu.addAction(action_filter_operation)
menu.addAction(action_filter_value)
action_filter_apply = QAction(self.tr('Apply'), self)
action_filter_apply.triggered.connect(partial(self.applyFilter, table, index, filter_value, filter_operation))
action_filter_cancel = QAction(self.tr('Cancel'), self)
action_filter_cancel.triggered.connect(partial(self.applyFilter, table, index, None, filter_operation))
menu.addAction(action_filter_apply)
menu.addAction(action_filter_cancel)
menu.exec_(QtGui.QCursor.pos())
class ExpressActionBase(QAction):
_icon = None # to be defined by subclasses
_name = None # to be defined by subclasses
_widget_ui = None # to be defined by subclasses
_algorithm = None # to be defined by subclasses
def __init__(self, main):
super().__init__(self._icon, self._name)
self.setCheckable(True)
self.main = main
# Build the widget
self.widget = QWidget()
uic.loadUi(
os.path.join(os.path.dirname(__file__), "ui", self._widget_ui),
self.widget)
self.widget.dateTimeEdit.setDateTime(QDateTime.currentDateTime())
self.widgetAction = QWidgetAction(self)
self.widgetAction.setDefaultWidget(self.widget)
self.menu = QMenu()
self.menu.addAction(self.widgetAction)
self.setMenu(self.menu)
# Build the tool
self.tool = QgsMapToolEmitPoint(self.main.iface.mapCanvas())
self.tool.activated.connect(lambda: self.setChecked(True))
self.tool.deactivated.connect(lambda: self.setChecked(False))
self.tool.canvasClicked.connect(self.tool_clicked)
# Connect the action
self.triggered.connect(self.start_tool)
def start_tool(self):
self.main.iface.mapCanvas().setMapTool(self.tool)
def make_params(self, point):
DEPARR = ("DEPARTURE" if self.widget.deparrComboBox.currentIndex() == 0
else "ARRIVAL")
input_layer = pointToLayer(point)
time = self.widget.dateTimeEdit.dateTime().toUTC().toString(Qt.ISODate)
transpt_type = self.widget.transptTypeComboBox.currentText()
params = {
"INPUT_" + DEPARR + "_SEARCHES": input_layer,
"INPUT_" + DEPARR + "_TIME": "'" + time + "'",
"INPUT_" + DEPARR + "_TRNSPT_TYPE": "'" + transpt_type + "'",
"OUTPUT": "memory:",
}
if hasattr(self.widget, "travelTimeSpinBox"):
travel_time = self.widget.travelTimeSpinBox.value() * 60
params.update({"INPUT_" + DEPARR + "_TRAVEL_TIME": travel_time})
return params
def tool_clicked(self, point):
params = self.make_params(point)
class Feedback(QgsProcessingFeedback):
def __init__(self):
super().__init__()
self.fatal_errors = []
def reportError(self, error, fatalError=False):
log(error)
if fatalError:
self.fatal_errors.append(error)
feedback = Feedback()
try:
# TODO : use QgsProcessingAlgRunnerTask to do this as a bg task
processing.runAndLoadResults(self._algorithm,
params,
feedback=feedback)
except QgsProcessingException as e:
print(e)
self.main.iface.messageBar().pushMessage(
"Error",
", ".join(feedback.fatal_errors),
level=Qgis.Critical,
duration=0,
)
class TrackingDisplay(QToolBar):
'''
Display the position of a mobile and add action for centering
the map on the vehicle and erasing the track
'''
def __init__(self, mobile, parent=None):
super(TrackingDisplay, self).__init__(parent)
self.setMovable(True)
self.setFloatable(True)
self.mobile = mobile
self.timedOut = True
self.lastFix = 0.0
s = QSettings()
self.defFormat = s.value('PosiView/Misc/DefaultFormat', defaultValue=0, type=int)
self.format = self.defFormat & 3
self.withSuff = QgsCoordinateFormatter.FlagDegreesUseStringSuffix if bool(self.defFormat & 4) else QgsCoordinateFormatter.FormatFlag(0)
self.createActions()
self.mobile.newPosition.connect(self.onNewPosition)
self.mobile.timeout.connect(self.onTimeout)
def createActions(self):
self.nameLabel = QLabel(self.mobile.name)
self.nameLabel.setMinimumSize(80, 23)
self.nameLabelAction = QWidgetAction(self)
self.nameLabelAction.setDefaultWidget(self.nameLabel)
self.addAction(self.nameLabelAction)
self.enableAction = QAction("Enable Display", self)
self.enableAction.setCheckable(True)
self.enableAction.setChecked(True)
icon = QIcon(':/plugins/PosiView/ledgrey.png')
icon.addFile(':/plugins/PosiView/ledgreen.png', QSize(), QIcon.Normal, QIcon.On)
self.enableAction.setIcon(icon)
self.addAction(self.enableAction)
self.enableAction.triggered.connect(self.onEnableClicked)
self.enableAction.triggered.connect(self.mobile.setEnabled)
self.addSeparator()
self.posLabel = QLabel("--:--:-- 0.000000 0.000000")
self.posLabel.setAlignment(Qt.AlignHCenter | Qt.AlignVCenter)
widths = (180, 196, 204, 180, 184, 200, 208, 184)
self.posLabel.setMinimumSize(widths[self.format], 23)
self.posLabel.setStyleSheet('background: red; font-size: 8pt; color: white;')
self.posLabelAction = QWidgetAction(self)
self.posLabelAction.setDefaultWidget(self.posLabel)
self.addAction(self.posLabelAction)
self.centerAction = QAction(QIcon(':/plugins/PosiView/center.png'), "Center &Map", self)
self.addAction(self.centerAction)
self.deleteTrackAction = QAction(QIcon(':/plugins/PosiView/deletetrack.png'), 'Delete &Track', self)
self.addAction(self.deleteTrackAction)
self.deleteTrackAction.triggered.connect(self.mobile.deleteTrack)
self.centerAction.triggered.connect(self.mobile.centerOnMap)
@pyqtSlot(float, QgsPointXY, float, float)
def onNewPosition(self, fix, pos, depth, altitude):
s = str()
if fix > 0:
s = strftime('%H:%M:%S ', gmtime(fix))
else:
s = '--:--:-- '
if self.format == 0:
s += "{:f} {:f}".format(pos.y(), pos.x())
elif self.format == 1:
s += ', '.join(QgsCoordinateFormatter.format(pos,
QgsCoordinateFormatter.FormatDegreesMinutes,
4,
self.withSuff
).rsplit(',')[::-1])
else:
s += ', '.join(QgsCoordinateFormatter.format(pos,
QgsCoordinateFormatter.FormatDegreesMinutesSeconds,
2,
self.withSuff
).rsplit(',')[::-1])
if depth > -9999:
s += "\nd = {:.1f}".format(depth)
if altitude > -9999:
if depth > -9999:
s += " alt = {:.1f}".format(altitude)
else:
s += "\nalt = {:.1f}".format(altitude)
self.posLabel.setText(s)
if self.timedOut:
if fix > self.lastFix:
self.posLabel.setStyleSheet('background: lime; font-size: 8pt; color: black;')
self.timedOut = False
self.lastFix = fix
@pyqtSlot()
def onTimeout(self):
if not self.timedOut:
self.timedOut = True
self.posLabel.setStyleSheet('background: red; font-size: 8pt; color: white;')
@pyqtSlot(bool)
def onEnableClicked(self, enable):
self.timedOut = True
if enable:
self.posLabel.setStyleSheet('background: red; font-size: 8pt; color: white;')
else:
self.posLabel.setStyleSheet('background: white; font-size: 8pt; color: black;')
def releaseMobile(self):
self.mobile = None
class TrackingDisplay(QToolBar):
'''
Display the position of a mobile and add action for centering
the map on the vehicle and erasing the track
'''
def __init__(self, mobile, parent=None):
super(TrackingDisplay, self).__init__(parent)
self.setMovable(True)
self.setFloatable(True)
self.mobile = mobile
self.timedOut = True
self.lastFix = 0.0
s = QSettings()
self.defFormat = s.value('PosiView/Misc/DefaultFormat',
defaultValue=0,
type=int)
self.format = self.defFormat & 3
self.withSuff = cf.FlagDegreesUseStringSuffix if bool(
self.defFormat & 4) else cf.FormatFlag(0)
try:
self.sep = cf.separator() + ' '
except AttributeError:
self.sep = ', '
self.createActions()
self.mobile.newPosition.connect(self.onNewPosition)
self.mobile.timeout.connect(self.onTimeout)
self.posText = '0.000000, 0.000000'
def createActions(self):
self.nameLabel = QLabel(self.mobile.name)
self.nameLabel.setMinimumSize(80, 23)
self.nameLabelAction = QWidgetAction(self)
self.nameLabelAction.setDefaultWidget(self.nameLabel)
self.addAction(self.nameLabelAction)
self.enableAction = QAction("Enable Display", self)
self.enableAction.setCheckable(True)
self.enableAction.setChecked(True)
icon = QIcon(':/plugins/PosiView/ledgrey.png')
icon.addFile(':/plugins/PosiView/ledgreen.png', QSize(), QIcon.Normal,
QIcon.On)
self.enableAction.setIcon(icon)
self.addAction(self.enableAction)
self.enableAction.triggered.connect(self.onEnableClicked)
self.enableAction.triggered.connect(self.mobile.setEnabled)
self.addSeparator()
self.posLabel = QLabel("--:--:-- 0.000000, 0.000000")
self.posLabel.setAlignment(Qt.AlignHCenter | Qt.AlignVCenter)
widths = (180, 196, 204, 180, 184, 200, 208, 184)
self.posLabel.setMinimumSize(widths[self.format], 23)
self.posLabel.setStyleSheet(
'background: red; font-size: 8pt; color: white;')
self.posLabelAction = QWidgetAction(self)
self.posLabelAction.setDefaultWidget(self.posLabel)
self.addAction(self.posLabelAction)
self.centerAction = QAction(QIcon(':/plugins/PosiView/center.png'),
"Center &Map", self)
self.addAction(self.centerAction)
self.deleteTrackAction = QAction(
QIcon(':/plugins/PosiView/deletetrack.png'), 'Delete &Track', self)
self.addAction(self.deleteTrackAction)
self.deleteTrackAction.triggered.connect(self.mobile.deleteTrack)
self.centerAction.triggered.connect(self.mobile.centerOnMap)
@pyqtSlot(float, QgsPointXY, float, float)
def onNewPosition(self, fix, pos, depth, altitude):
s = str()
if fix > 0:
s = strftime('%H:%M:%S ', gmtime(fix))
else:
s = '--:--:-- '
if self.format == 1:
f, pr = cf.FormatDegreesMinutes, 4
elif self.format == 2:
f, pr = cf.FormatDegreesMinutesSeconds, 2
else:
f, pr = cf.FormatDecimalDegrees, 6
self.posText = self.sep.join(
(cf.formatY(pos.y(), f, pr, self.withSuff),
cf.formatX(pos.x(), f, pr, self.withSuff)))
s += self.posText
if depth > -9999:
s += "\nd = {:.1f}".format(depth)
if altitude > -9999:
if depth > -9999:
s += " alt = {:.1f}".format(altitude)
else:
s += "\nalt = {:.1f}".format(altitude)
self.posLabel.setText(s)
if self.timedOut:
if fix > self.lastFix:
self.posLabel.setStyleSheet(
'background: lime; font-size: 8pt; color: black;')
self.timedOut = False
self.lastFix = fix
@pyqtSlot()
def onTimeout(self):
if not self.timedOut:
self.timedOut = True
self.posLabel.setStyleSheet(
'background: red; font-size: 8pt; color: white;')
@pyqtSlot(bool)
def onEnableClicked(self, enable):
self.timedOut = True
if enable:
self.posLabel.setStyleSheet(
'background: red; font-size: 8pt; color: white;')
else:
self.posLabel.setStyleSheet(
'background: white; font-size: 8pt; color: black;')
def mousePressEvent(self, event):
if event.button() == Qt.LeftButton:
if event.modifiers() == Qt.ControlModifier:
QGuiApplication.clipboard().setText(self.posText)
else:
drag = QDrag(self)
mimeData = QMimeData()
mimeData.setText(self.posText)
drag.setMimeData(mimeData)
drag.exec_()
def releaseMobile(self):
self.mobile = None