def runAlgorithm(self):
alg = RAlgorithm(None, unicode(self.text.text()))
alg.provider = Providers.providers['r']
dlg = alg.getCustomParametersDialog()
if not dlg:
dlg = ParametersDialog(alg)
canvas = QGisLayers.iface.mapCanvas()
prevMapTool = canvas.mapTool()
dlg.show()
dlg.exec_()
if canvas.mapTool() != prevMapTool:
try:
canvas.mapTool().reset()
except:
pass
canvas.setMapTool(prevMapTool)
def runAlgorithm(self):
alg = RAlgorithm(None, unicode(self.text.toPlainText()))
alg.provider = Providers.providers['r']
dlg = alg.getCustomParametersDialog()
if not dlg:
dlg = ParametersDialog(alg)
canvas = QGisLayers.iface.mapCanvas()
prevMapTool = canvas.mapTool()
dlg.show()
dlg.exec_()
if canvas.mapTool()!=prevMapTool:
try:
canvas.mapTool().reset()
except:
pass
canvas.setMapTool(prevMapTool)
def editHelp(self):
if self.alg is None:
alg = RAlgorithm(None, unicode(self.text.text()))
else:
alg = self.alg
dlg = HelpEditionDialog(alg)
dlg.exec_()
#We store the description string in case there were not saved because there was no
#filename defined yet
if self.alg is None and dlg.descriptions:
self.help = dlg.descriptions
def loadFromFolder(self, folder):
if not os.path.exists(folder):
return
for descriptionFile in os.listdir(folder):
if descriptionFile.endswith("rsx"):
try:
fullpath = os.path.join(folder, descriptionFile)
alg = RAlgorithm(fullpath)
if alg.name.strip() != "":
self.algs.append(alg)
except WrongScriptException,e:
ProcessingLog.addToLog(ProcessingLog.LOG_ERROR,e.msg)
except Exception, e:
ProcessingLog.addToLog(ProcessingLog.LOG_ERROR,"Could not load R script:" + descriptionFile + "\n" + str(e))
def editHelp(self):
if self.alg is None:
if self.algType == self.SCRIPT_PYTHON:
alg = ScriptAlgorithm(None, unicode(self.editor.toPlainText()))
elif self.algType == self.SCRIPT_R:
alg = RAlgorithm(None, unicode(self.editor.toPlainText()))
else:
alg = self.alg
dlg = HelpEditionDialog(alg)
dlg.exec_()
# We store the description string in case there were not saved
# because there was no filename defined yet
if self.alg is None and dlg.descriptions:
self.help = dlg.descriptions
def runAlgorithm(self):
if self.algType == self.SCRIPT_PYTHON:
alg = ScriptAlgorithm(None, unicode(self.editor.text()))
alg.provider = Providers.providers['script']
if self.algType == self.SCRIPT_R:
alg = RAlgorithm(None, unicode(self.editor.text()))
alg.provider = Providers.providers['r']
dlg = alg.getCustomParametersDialog()
if not dlg:
dlg = ParametersDialog(alg)
canvas = interface.iface.mapCanvas()
prevMapTool = canvas.mapTool()
dlg.show()
dlg.exec_()
if canvas.mapTool() != prevMapTool:
try:
canvas.mapTool().reset()
except:
pass
canvas.setMapTool(prevMapTool)