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[BACKPORT] display CRS in fTools as authid-description pair

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This commit is contained in:
Alexander Bruy 2011-12-23 18:43:13 +02:00
parent 8936f4cb3f
commit 42a09af84b
1 changed files with 11 additions and 10 deletions
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21
python/plugins/fTools/tools/doDefineProj.py
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@ -62,14 +62,14 @@ class Dialog(QDialog, Ui_Dialog):
def updateProj1(self, layerName):
self.inRef.clear()
tempLayer = ftools_utils.getVectorLayerByName(layerName)
crs = tempLayer.dataProvider().crs().toProj4()
self.inRef.insert(unicode(crs))
crs = tempLayer.dataProvider().crs()
self.inRef.insert(crs.authid() + " - " + crs.description())
def updateProj2(self, layerName):
self.outRef.clear()
tempLayer = ftools_utils.getVectorLayerByName(layerName)
crs = tempLayer.dataProvider().crs().toProj4()
self.outRef.insert(unicode(crs))
crs = tempLayer.dataProvider().crs()
self.outRef.insert(crs.authid() + " - " + crs.description())
def accept(self):
self.buttonOk.setEnabled( False )
@ -141,15 +141,16 @@ class Dialog(QDialog, Ui_Dialog):
header = QString( "Define layer CRS:" )
sentence1 = self.tr( "Please select the projection system that defines the current layer." )
sentence2 = self.tr( "Layer CRS information will be updated to the selected CRS." )
self.projSelect = QgsGenericProjectionSelector(self, Qt.Widget)
self.projSelect.setMessage( format.arg( header ).arg( sentence1 ).arg( sentence2 ))
if self.projSelect.exec_():
projString = self.projSelect.selectedProj4String()
if projString == "":
projSelector = QgsGenericProjectionSelector(self)
projSelector.setMessage( format.arg( header ).arg( sentence1 ).arg( sentence2 ))
if projSelector.exec_():
crs = QgsCoordinateReferenceSystem()
crs.createFromOgcWmsCrs( projSelector.selectedAuthId() )
if projSelector.selectedAuthId().isEmpty():
QMessageBox.information(self, self.tr("Export to new projection"), self.tr("No Valid CRS selected"))
return
else:
self.txtProjection.clear()
self.txtProjection.insert(projString)
self.txtProjection.insert(crs.authid() + " - " + crs.description())
else:
return