class RuGeocoderPlugin:
def __init__(self, iface):
# Save reference to the QGIS interface
self.iface = iface
self.__converter_dlg = ConverterDialog()
self.__geocoder_dlg = BatchGeocodingDialog()
# i18n support
override_locale = QSettings().value('locale/overrideFlag', False, type=bool)
if not override_locale:
locale_full_name = QLocale.system().name()
else:
locale_full_name = QSettings().value('locale/userLocale', '', type=unicode)
self.locale_path = '%s/i18n/rugeocoder_%s.qm' % (_current_path, locale_full_name[0:2])
if QFileInfo(self.locale_path).exists():
self.translator = QTranslator()
self.translator.load(self.locale_path)
QCoreApplication.installTranslator(self.translator)
def initGui(self):
# Setup signals
self.action_convert = QAction(QIcon(':/plugins/rugeocoderplugin/convert.png'),
QCoreApplication.translate('RuGeocoder', 'Convert CSV to SHP'),
self.iface.mainWindow())
QObject.connect(self.action_convert, SIGNAL("triggered()"), self.run_convert)
self.action_batch_geocoding = QAction(QIcon(':/plugins/rugeocoderplugin/icon.png'),
QCoreApplication.translate('RuGeocoder', 'Batch geocoding'),
self.iface.mainWindow())
QObject.connect(self.action_batch_geocoding, SIGNAL('triggered()'), self.run_batch)
# Add toolbar button and menu item
self.iface.addToolBarIcon(self.action_convert)
self.iface.addPluginToMenu('&RuGeocoder', self.action_convert)
self.iface.addToolBarIcon(self.action_batch_geocoding)
self.iface.addPluginToMenu('&RuGeocoder', self.action_batch_geocoding)
def unload(self):
# Remove the plugin menu item and icon
self.iface.removePluginMenu('&RuGeocoder', self.action_convert)
self.iface.removeToolBarIcon(self.action_convert)
self.iface.removePluginMenu('&RuGeocoder', self.action_batch_geocoding)
self.iface.removeToolBarIcon(self.action_batch_geocoding)
def run_convert(self):
if not self.__converter_dlg.isVisible():
self.__converter_dlg = ConverterDialog()
self.__converter_dlg.show()
self.__converter_dlg.exec_()
def run_batch(self):
if not self.__geocoder_dlg.isVisible():
self.__geocoder_dlg = BatchGeocodingDialog()
self.__geocoder_dlg.show()
self.__geocoder_dlg.exec_()
def test_behaviour(self):
"""Test behaviour of elements in the dialog
"""
myDialog = ConverterDialog(PARENT)
myDialog.cBDefaultOutputLocation.setEnabled(True)
my_grid_path = os.path.join(TESTDATA, "grid.xml")
myDialog.leInputPath.setText(my_grid_path)
input_path = myDialog.leInputPath.text()
output_path = myDialog.leOutputPath.text()
assert myDialog.isEnabled(), "Output location should be disabled"
expected_output_path = input_path[:-3] + "tif"
assert output_path == expected_output_path, "Expected %s got %s" % (expected_output_path, output_path)
def test_behaviour(self):
"""Test behaviour of elements in the dialog
"""
myDialog = ConverterDialog(PARENT)
myDialog.cBDefaultOutputLocation.setEnabled(True)
my_grid_path = os.path.join(TESTDATA, 'grid.xml')
myDialog.leInputPath.setText(my_grid_path)
input_path = myDialog.leInputPath.text()
output_path = myDialog.leOutputPath.text()
assert myDialog.isEnabled(), 'Output location should be disabled'
expected_output_path = input_path[:-3] + 'tif'
assert output_path == expected_output_path, \
'Expected %s got %s' % (expected_output_path, output_path)
def test_Converting(self):
"""Test converting a file
"""
myDialog = ConverterDialog(PARENT)
myDialog.test_mode = True
myDialog.cBDefaultOutputLocation.setEnabled(False)
my_grid_path = os.path.join(TESTDATA, "grid.xml")
my_output_raster = unique_filename(prefix="result_grid", suffix=".tif", dir=temp_dir("test"))
myDialog.cBLoadLayer.setEnabled(True)
myDialog.leInputPath.setText(my_grid_path)
myDialog.leOutputPath.setText(my_output_raster)
myButton = myDialog.buttonBox.button(QDialogButtonBox.Ok)
QTest.mouseClick(myButton, Qt.LeftButton)
assert os.path.exists(my_output_raster), "Raster is not created"
def __init__(self, iface):
# Save reference to the QGIS interface
self.iface = iface
# i18n support
override_locale = QSettings().value('locale/overrideFlag', False, type=bool)
if not override_locale:
locale_full_name = QLocale.system().name()
else:
locale_full_name = QSettings().value('locale/userLocale', '', type=unicode)
self.locale_path = '%s/i18n/rugeocoder_%s.qm' % (_current_path, locale_full_name[0:2])
if QFileInfo(self.locale_path).exists():
self.translator = QTranslator()
self.translator.load(self.locale_path)
QCoreApplication.installTranslator(self.translator)
# menu && toolbars
self.menu_name = self.tr(u'&RuGeocoder')
self.toolbar = self.iface.addToolBar(self.menu_name)
self.toolbar.setObjectName(u'RuGeocoderToolbar')
# instances
self.__converter_dlg = ConverterDialog()
self.__geocoder_dlg = BatchGeocodingDialog()
# Dock tree panel
self.__quick_tlb = QuickGeocodingToolbox(self.iface)
self.iface.addDockWidget(PluginSettings.dock_area(), self.__quick_tlb)
self.__quick_tlb.setFloating(PluginSettings.dock_floating())
self.__quick_tlb.resize(PluginSettings.dock_size())
self.__quick_tlb.move(PluginSettings.dock_pos())
self.__quick_tlb.setVisible(PluginSettings.dock_visibility())
self.__quick_tlb.set_active_geocoder(PluginSettings.dock_geocoder_name())
self.__quick_tlb.setWindowIcon(QIcon(path.join(_current_path, 'edit-find-project.png')))
def Xtest_Converting(self):
"""Test converting a file
"""
myDialog = ConverterDialog(PARENT)
myDialog.test_mode = True
myDialog.cBDefaultOutputLocation.setEnabled(False)
my_grid_path = os.path.join(TESTDATA, 'grid.xml')
my_output_raster = unique_filename(prefix='result_grid',
suffix='.tif',
dir=temp_dir('test'))
myDialog.cBLoadLayer.setEnabled(True)
myDialog.leInputPath.setText(my_grid_path)
myDialog.leOutputPath.setText(my_output_raster)
myButton = myDialog.buttonBox.button(QDialogButtonBox.Ok)
QTest.mouseClick(myButton, Qt.LeftButton)
assert os.path.exists(my_output_raster), 'Raster is not created'
def __init__(self, iface):
# Save reference to the QGIS interface
self.iface = iface
# i18n support
override_locale = QSettings().value('locale/overrideFlag',
False,
type=bool)
if not override_locale:
locale_full_name = QLocale.system().name()
else:
locale_full_name = QSettings().value('locale/userLocale',
'',
type=unicode)
self.locale_path = '%s/i18n/rugeocoder_%s.qm' % (_current_path,
locale_full_name[0:2])
if QFileInfo(self.locale_path).exists():
self.translator = QTranslator()
self.translator.load(self.locale_path)
QCoreApplication.installTranslator(self.translator)
# menu && toolbars
self.menu_name = self.tr(u'&RuGeocoder')
self.toolbar = self.iface.addToolBar(self.menu_name)
self.toolbar.setObjectName(u'RuGeocoderToolbar')
# instances
self.__converter_dlg = ConverterDialog()
self.__geocoder_dlg = BatchGeocodingDialog()
# Dock tree panel
self.__quick_tlb = QuickGeocodingToolbox(self.iface)
self.iface.addDockWidget(PluginSettings.dock_area(), self.__quick_tlb)
self.__quick_tlb.setFloating(PluginSettings.dock_floating())
self.__quick_tlb.resize(PluginSettings.dock_size())
self.__quick_tlb.move(PluginSettings.dock_pos())
self.__quick_tlb.setVisible(PluginSettings.dock_visibility())
self.__quick_tlb.set_active_geocoder(
PluginSettings.dock_geocoder_name())
self.__quick_tlb.setWindowIcon(
QIcon(path.join(_current_path, 'edit-find-project.png')))
def converter(self):
if self.converterdlg is not None:
self.converterdlg.raise_()
self.converterdlg.activateWindow()
return
self.converterdlg = ConverterDialog()
self.converterdlg.open_sig.connect(self.open)
self.converterdlg.show()
# Run the dialog event loop
self.converterdlg.exec_()
self.converterdlg = None
def test_initDialog(self):
"""Test for showing table in the first."""
myDialog = ConverterDialog(PARENT)
assert myDialog is not None, 'Dialog is failed to created'
# testing populate algorithm
expected_algorithms = ['Nearest', 'Invdist']
assert myDialog.cboAlgorithm.count() == len(expected_algorithms), \
'Number of algorithm is not same'
for i in list(xrange(len(expected_algorithms))):
assert expected_algorithms[i] == str(
myDialog.cboAlgorithm.itemText(i)), \
('Algorithm is not same, expect %s got %s') % \
(expected_algorithms[i], myDialog.cboAlgorithm.itemText(i))
def __init__(self, iface):
# Save reference to the QGIS interface
self.iface = iface
self.__converter_dlg = ConverterDialog()
self.__geocoder_dlg = BatchGeocodingDialog()
# i18n support
override_locale = QSettings().value('locale/overrideFlag', False, type=bool)
if not override_locale:
locale_full_name = QLocale.system().name()
else:
locale_full_name = QSettings().value('locale/userLocale', '', type=unicode)
self.locale_path = '%s/i18n/rugeocoder_%s.qm' % (_current_path, locale_full_name[0:2])
if QFileInfo(self.locale_path).exists():
self.translator = QTranslator()
self.translator.load(self.locale_path)
QCoreApplication.installTranslator(self.translator)
class RuGeocoderPlugin:
# noinspection PyMethodMayBeStatic
def tr(self, message):
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate('RuGeocoder', message)
def __init__(self, iface):
# Save reference to the QGIS interface
self.iface = iface
# i18n support
override_locale = QSettings().value('locale/overrideFlag', False, type=bool)
if not override_locale:
locale_full_name = QLocale.system().name()
else:
locale_full_name = QSettings().value('locale/userLocale', '', type=unicode)
self.locale_path = '%s/i18n/rugeocoder_%s.qm' % (_current_path, locale_full_name[0:2])
if QFileInfo(self.locale_path).exists():
self.translator = QTranslator()
self.translator.load(self.locale_path)
QCoreApplication.installTranslator(self.translator)
# menu && toolbars
self.menu_name = self.tr(u'&RuGeocoder')
self.toolbar = self.iface.addToolBar(self.menu_name)
self.toolbar.setObjectName(u'RuGeocoderToolbar')
# instances
self.__converter_dlg = ConverterDialog()
self.__geocoder_dlg = BatchGeocodingDialog()
# Dock tree panel
self.__quick_tlb = QuickGeocodingToolbox(self.iface)
self.iface.addDockWidget(PluginSettings.dock_area(), self.__quick_tlb)
self.__quick_tlb.setFloating(PluginSettings.dock_floating())
self.__quick_tlb.resize(PluginSettings.dock_size())
self.__quick_tlb.move(PluginSettings.dock_pos())
self.__quick_tlb.setVisible(PluginSettings.dock_visibility())
self.__quick_tlb.set_active_geocoder(PluginSettings.dock_geocoder_name())
self.__quick_tlb.setWindowIcon(QIcon(path.join(_current_path, 'edit-find-project.png')))
def initGui(self):
# Actions
self.action_convert = QAction(QIcon(path.join(_current_path, 'convert.png')),
QCoreApplication.translate('RuGeocoder', 'Convert CSV to SHP'),
self.iface.mainWindow())
QObject.connect(self.action_convert, SIGNAL("triggered()"), self.run_convert)
self.action_batch_geocoding = QAction(QIcon(path.join(_current_path, 'icon.png')),
QCoreApplication.translate('RuGeocoder', 'Batch geocoding'),
self.iface.mainWindow())
QObject.connect(self.action_batch_geocoding, SIGNAL('triggered()'), self.run_batch)
self.action_quick_geocoding = self.__quick_tlb.toggleViewAction()
self.action_quick_geocoding.setIcon(QIcon(path.join(_current_path, 'edit-find-project.png')))
self.action_quick_geocoding.setText(QCoreApplication.translate('RuGeocoder', '&Quick geocoding toolbox'))
# Add toolbar button and menu item
self.toolbar.addAction(self.action_convert)
self.iface.addPluginToWebMenu(self.menu_name, self.action_convert)
self.toolbar.addAction(self.action_batch_geocoding)
self.iface.addPluginToWebMenu(self.menu_name, self.action_batch_geocoding)
self.toolbar.addSeparator()
self.toolbar.addAction(self.action_quick_geocoding)
self.iface.addPluginToWebMenu(self.menu_name, self.action_quick_geocoding)
#import pydevd
#pydevd.settrace('localhost', port=9921, stdoutToServer=True, stderrToServer=True, suspend=False)
def unload(self):
# Remove the plugin menu item and icon
self.iface.removePluginWebMenu(self.menu_name, self.action_convert)
self.iface.removePluginWebMenu(self.menu_name, self.action_batch_geocoding)
self.iface.removePluginWebMenu(self.menu_name, self.action_quick_geocoding)
self.action_convert = None
self.action_batch_geocoding = None
self.action_quick_geocoding = None
self.toolbar = None
mw = self.iface.mainWindow()
PluginSettings.set_dock_area(mw.dockWidgetArea(self.__quick_tlb))
PluginSettings.set_dock_floating(self.__quick_tlb.isFloating())
PluginSettings.set_dock_pos(self.__quick_tlb.pos())
PluginSettings.set_dock_size(self.__quick_tlb.size())
PluginSettings.set_dock_visibility(self.__quick_tlb.isVisible())
PluginSettings.set_dock_geocoder_name(self.__quick_tlb.get_active_geocoder_name())
self.iface.removeDockWidget(self.__quick_tlb)
del self.__quick_tlb
def run_convert(self):
if not self.__converter_dlg.isVisible():
self.__converter_dlg = ConverterDialog()
self.__converter_dlg.show()
self.__converter_dlg.exec_()
def run_batch(self):
if not self.__geocoder_dlg.isVisible():
self.__geocoder_dlg = BatchGeocodingDialog()
self.__geocoder_dlg.show()
self.__geocoder_dlg.exec_()
def run_convert(self):
if not self.__converter_dlg.isVisible():
self.__converter_dlg = ConverterDialog()
self.__converter_dlg.show()
self.__converter_dlg.exec_()
class RuGeocoderPlugin:
# noinspection PyMethodMayBeStatic
def tr(self, message):
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate('RuGeocoder', message)
def __init__(self, iface):
# Save reference to the QGIS interface
self.iface = iface
# i18n support
override_locale = QSettings().value('locale/overrideFlag',
False,
type=bool)
if not override_locale:
locale_full_name = QLocale.system().name()
else:
locale_full_name = QSettings().value('locale/userLocale',
'',
type=unicode)
self.locale_path = '%s/i18n/rugeocoder_%s.qm' % (_current_path,
locale_full_name[0:2])
if QFileInfo(self.locale_path).exists():
self.translator = QTranslator()
self.translator.load(self.locale_path)
QCoreApplication.installTranslator(self.translator)
# menu && toolbars
self.menu_name = self.tr(u'&RuGeocoder')
self.toolbar = self.iface.addToolBar(self.menu_name)
self.toolbar.setObjectName(u'RuGeocoderToolbar')
# instances
self.__converter_dlg = ConverterDialog()
self.__geocoder_dlg = BatchGeocodingDialog()
# Dock tree panel
self.__quick_tlb = QuickGeocodingToolbox(self.iface)
self.iface.addDockWidget(PluginSettings.dock_area(), self.__quick_tlb)
self.__quick_tlb.setFloating(PluginSettings.dock_floating())
self.__quick_tlb.resize(PluginSettings.dock_size())
self.__quick_tlb.move(PluginSettings.dock_pos())
self.__quick_tlb.setVisible(PluginSettings.dock_visibility())
self.__quick_tlb.set_active_geocoder(
PluginSettings.dock_geocoder_name())
self.__quick_tlb.setWindowIcon(
QIcon(path.join(_current_path, 'edit-find-project.png')))
def initGui(self):
# Actions
self.action_convert = QAction(
QIcon(path.join(_current_path, 'convert.png')),
QCoreApplication.translate('RuGeocoder', 'Convert CSV to SHP'),
self.iface.mainWindow())
QObject.connect(self.action_convert, SIGNAL("triggered()"),
self.run_convert)
self.action_batch_geocoding = QAction(
QIcon(path.join(_current_path, 'icon.png')),
QCoreApplication.translate('RuGeocoder', 'Batch geocoding'),
self.iface.mainWindow())
QObject.connect(self.action_batch_geocoding, SIGNAL('triggered()'),
self.run_batch)
self.action_quick_geocoding = self.__quick_tlb.toggleViewAction()
self.action_quick_geocoding.setIcon(
QIcon(path.join(_current_path, 'edit-find-project.png')))
self.action_quick_geocoding.setText(
QCoreApplication.translate('RuGeocoder',
'&Quick geocoding toolbox'))
# Add toolbar button and menu item
self.toolbar.addAction(self.action_convert)
self.iface.addPluginToWebMenu(self.menu_name, self.action_convert)
self.toolbar.addAction(self.action_batch_geocoding)
self.iface.addPluginToWebMenu(self.menu_name,
self.action_batch_geocoding)
self.toolbar.addSeparator()
self.toolbar.addAction(self.action_quick_geocoding)
self.iface.addPluginToWebMenu(self.menu_name,
self.action_quick_geocoding)
#import pydevd
#pydevd.settrace('localhost', port=9921, stdoutToServer=True, stderrToServer=True, suspend=False)
def unload(self):
# Remove the plugin menu item and icon
self.iface.removePluginWebMenu(self.menu_name, self.action_convert)
self.iface.removePluginWebMenu(self.menu_name,
self.action_batch_geocoding)
self.iface.removePluginWebMenu(self.menu_name,
self.action_quick_geocoding)
self.action_convert = None
self.action_batch_geocoding = None
self.action_quick_geocoding = None
self.toolbar = None
mw = self.iface.mainWindow()
PluginSettings.set_dock_area(mw.dockWidgetArea(self.__quick_tlb))
PluginSettings.set_dock_floating(self.__quick_tlb.isFloating())
PluginSettings.set_dock_pos(self.__quick_tlb.pos())
PluginSettings.set_dock_size(self.__quick_tlb.size())
PluginSettings.set_dock_visibility(self.__quick_tlb.isVisible())
PluginSettings.set_dock_geocoder_name(
self.__quick_tlb.get_active_geocoder_name())
self.iface.removeDockWidget(self.__quick_tlb)
del self.__quick_tlb
def run_convert(self):
if not self.__converter_dlg.isVisible():
self.__converter_dlg = ConverterDialog()
self.__converter_dlg.show()
self.__converter_dlg.exec_()
def run_batch(self):
if not self.__geocoder_dlg.isVisible():
self.__geocoder_dlg = BatchGeocodingDialog()
self.__geocoder_dlg.show()
self.__geocoder_dlg.exec_()
def run_convert(self):
if not self.__converter_dlg.isVisible():
self.__converter_dlg = ConverterDialog()
self.__converter_dlg.show()
self.__converter_dlg.exec_()
class iSimGis:
def __init__(self, iface):
# Save reference to the QGIS interface
self.iface = iface
# reference to map canvas
self.canvas = self.iface.mapCanvas()
# this QGIS tool emits as QgsPoint after each click on the map canvas
self.clickTool = QgsMapToolEmitPoint(self.canvas)
# create a pan tool
self.toolPan = QgsMapToolPan(self.canvas)
#comverter dialog
self.converterdlg = None
# initialize plugin directory
self.plugin_dir = path.dirname(__file__)
# initialize locale
locale = QSettings().value("locale/userLocale")[0:2]
localePath = path.join(self.plugin_dir, 'i18n', 'isimgis_{}.qm'.format(locale))
if path.exists(localePath):
self.translator = QTranslator()
self.translator.load(localePath)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
QSettings().setValue( "/Projections/defaultBehaviour", "useGlobal" )
# crs
self.crs = QgsCoordinateReferenceSystem(3168)
def initGui(self):
self.new_action = QAction(
QIcon(":/plugins/isimgis/icons/notepad-icon.png"),
u"create an empty shapefile directory", self.iface.mainWindow())
self.open_action = QAction(
QIcon(":/plugins/isimgis/icons/open.png"),
u"open iSim shapefile directory", self.iface.mainWindow())
self.converter_action = QAction(
QIcon(":/plugins/isimgis/icons/converter.png"),
u"iSim converter", self.iface.mainWindow())
self.add_action = QAction(
QIcon(":/plugins/isimgis/icons/add.png"),
u"add features to current active layer.", self.iface.mainWindow())
self.delete_action = QAction(
QIcon(":/plugins/isimgis/icons/delete.png"),
u"delete features from current active layer.", self.iface.mainWindow())
# connect the action to the run method
self.new_action.triggered.connect(self.new)
self.open_action.triggered.connect(self.open)
self.converter_action.triggered.connect(self.converter)
self.add_action.triggered.connect(self.addFeature)
self.delete_action.triggered.connect(self.deleteFeature)
# Add toolbar button and menu item
self.iface.addToolBarIcon(self.new_action)
self.iface.addToolBarIcon(self.open_action)
self.iface.addToolBarIcon(self.converter_action)
self.iface.addToolBarIcon(self.add_action)
self.iface.addToolBarIcon(self.delete_action)
self.iface.addPluginToMenu(u"&iSimGis", self.new_action)
self.iface.addPluginToMenu(u"&iSimGis", self.open_action)
self.iface.addPluginToMenu(u"&iSimGis", self.converter_action)
self.iface.addPluginToMenu(u"&iSimGis", self.add_action)
self.iface.addPluginToMenu(u"&iSimGis", self.delete_action)
self.clickTool.canvasClicked.connect(self.addNewFeature)
def unload(self):
# Remove the plugin menu item and icon
self.iface.removePluginMenu(u"&iSimGis", self.open_action)
self.iface.removePluginMenu(u"&iSimGis", self.converter_action)
self.iface.removePluginMenu(u"&iSimGis", self.add_action)
self.iface.removeToolBarIcon(self.open_action)
self.iface.removeToolBarIcon(self.converter_action)
self.iface.removeToolBarIcon(self.add_action)
def new(self):
sh_dir = QFileDialog.getExistingDirectory(None, 'Create new iSim Shapefile Directory', getenv('HOME'))
if sh_dir == "":
return
prefix = path.basename(sh_dir)
# find the template
current_full_path = path.realpath(__file__)
current_dir, current_file = path.split(current_full_path)
template_dir = path.join(current_dir, "template")
xml_path = path.join(template_dir, "template.xml")
xmlToShapefile = XmlToShapefile(xml_path, sh_dir, ["x", "y"])
xmlToShapefile.run()
# open layer
self.open(sh_dir)
def open(self, sh_dir):
if isinstance(sh_dir, bool) or sh_dir == "":
sh_dir = QFileDialog.getExistingDirectory(None, 'Open iSim Shapefile Directory', getenv('HOME'))
if sh_dir == "":
return
for filenames in listdir(sh_dir):
full_path = path.join(sh_dir, filenames)
names = filenames.split(".")
if path.isfile(full_path) and names[1] == "shp":
layer = QgsVectorLayer(full_path, names[0], "ogr")
if layer.isValid():
layer.setCrs(self.crs)
QgsMapLayerRegistry.instance().addMapLayer(layer)
# open convert dialog
def converter(self):
if self.converterdlg is not None:
self.converterdlg.raise_()
self.converterdlg.activateWindow()
return
self.converterdlg = ConverterDialog()
self.converterdlg.open_sig.connect(self.open)
self.converterdlg.show()
# Run the dialog event loop
self.converterdlg.exec_()
self.converterdlg = None
#return isValid, sh_dir, layer_name
def checkActiveLayerInfo(self):
active_layer = self.iface.activeLayer()
if active_layer is None:
return False, "", ""
uri = active_layer.dataProvider().dataSourceUri()
sh_dir = path.dirname(uri)
layer_name = path.basename(uri).split(".")[0]
data_file = path.join(sh_dir, "data.xml")
if path.isfile(data_file):
return True, sh_dir, layer_name
else:
return False, sh_dir, layer_name
def addFeature(self):
# make our clickTool the tool that we'll use for now
self.canvas.setMapTool(self.clickTool)
isValidLayer, sh_dir, layer_name = self.checkActiveLayerInfo()
if not isValidLayer:
QMessageBox.critical(self.iface.mainWindow(),"iSim Error", "There is no active layer or the active layer is not iSim shapefile layer.")
return
'''
#self.iface.messageBar().pushMessage("Info", "there is no active layer, so you can not add any feature!", level=QgsMessageBar.CRITICAL)
uri = active_layer.dataProvider().dataSourceUri()
sh_dir = path.dirname(uri)
filename = path.basename(uri).split(".")[0]
data_file = path.join(sh_dir, "data.xml")
if path.isfile(data_file):
QgsMessageLog.logMessage("find data file data.xml - %s" % filename)
else:
QgsMessageLog.logMessage("can not file data.xml")
'''
return
def addNewFeature(self, point, button):
QMessageBox.information(self.iface.mainWindow(),"Info", "X,Y = %s,%s" % (str(point.x()),str(point.y())))
self.canvas.setMapTool(self.toolPan)
def deleteFeature(self):
# verify the current layer
isValidLayer, sh_dir, active_layer_name = self.checkActiveLayerInfo()
if not isValidLayer:
QMessageBox.critical(self.iface.mainWindow(),"iSim Error", "The active layer is not iSim shapefile layer.")
return
# make sure there is a selected feature
active_layer = self.iface.activeLayer()
selected_features = active_layer.selectedFeatures()
if len(selected_features) == 0:
QMessageBox.critical(self.iface.mainWindow(),"iSim Error", "No feature is selected.")
return
# confirm message
reply = QMessageBox.question(self.iface.mainWindow(), "Are you sure?", "Are you sure to delete the selected features ? It is NOT possible to undo this action.",
QMessageBox.Yes | QMessageBox.No, QMessageBox.No);
if reply == QMessageBox.No:
return
handler = ActionHandler(sh_dir, self.canvas)
# remove data dependency
handler.delete(selected_features)
handler.save()
self.canvas.refresh()
