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add support of virtual and joined fields #16

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add support of virtual and joined fields #16

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7 changes: 5 additions & 2 deletions EasyCustomLabeling/EasyCustomLabeling.py
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Original file line number Diff line number Diff line change
Expand Up @@ -420,13 +420,16 @@ def runLabel(self):

#end of general tests and user interaction --------------------------------------------------
sourceLayerProvider = sourceLayer.dataProvider()
sourceLayerFields = sourceLayerProvider.fields()
if hasattr(sourceLayer, "fields"):
sourceLayerFields = sourceLayer.fields()
else:
sourceLayerFields = sourceLayer.pendingFields()

feat = QgsFeature()

#asks for default field to use as labeling (thanks to Victor Axbom Layer to labeled layer plugin)
# create the dialog
self.dlg = EasyCustomLabelingDialog(sourceLayerProvider)
self.dlg = EasyCustomLabelingDialog(sourceLayerFields)
ret_dlg_field = self.dlg.exec_()
#cancels if user cancels dialog:
if ret_dlg_field == 0 :
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11 changes: 5 additions & 6 deletions EasyCustomLabeling/EasyCustomLabelingDialog.py
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Original file line number Diff line number Diff line change
Expand Up @@ -36,15 +36,14 @@

class EasyCustomLabelingDialog(QDialog, Ui_EasyCustomLabeling):

def __init__(self, ldp):
def __init__(self, layerFields):
QDialog.__init__(self)
# Set up the user interface from Designer.
self.setupUi(self)

self.loadFields(ldp)
self.loadFields(layerFields)

def loadFields(self, ldp):
fields = ldp.fieldNameMap()
for fieldname, index in fields.iteritems():
self.labelfield.addItem(fieldname)
def loadFields(self, layerFields):
for field in layerFields:
self.labelfield.addItem(field.name())