# -*- coding: utf-8 -*-
"""
***************************************************************************
doFillNodata.py
---------------------
Date : November 2011
Copyright : (C) 2011 by Alexander Bruy
Email : alexander dot bruy at gmail dot com
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************
"""
__author__ = 'Alexander Bruy'
__date__ = 'November 2011'
__copyright__ = '(C) 2011, Alexander Bruy'
# This will get replaced with a git SHA1 when you do a git archive
__revision__ = '$Format:%H$'
from qgis.PyQt.QtCore import Qt, QCoreApplication, QDir
from qgis.PyQt.QtWidgets import QWidget
from .ui_widgetFillNodata import Ui_GdalToolsWidget as Ui_Widget
from .widgetBatchBase import GdalToolsBaseBatchWidget as BaseBatchWidget
from . import GdalTools_utils as Utils
import re
class GdalToolsDialog(QWidget, Ui_Widget, BaseBatchWidget):
def __init__(self, iface):
QWidget.__init__(self)
self.iface = iface
self.setupUi(self)
BaseBatchWidget.__init__(self, self.iface, "gdal_fillnodata.py")
self.inSelector.setType(self.inSelector.FILE_LAYER)
self.outSelector.setType(self.outSelector.FILE)
self.maskSelector.setType(self.maskSelector.FILE)
self.progressBar.setValue(0)
self.progressBar.hide()
self.formatLabel.hide()
self.formatCombo.hide()
self.outputFormat = Utils.fillRasterOutputFormat()
self.setParamsStatus([
(self.inSelector, "filenameChanged"),
(self.outSelector, "filenameChanged"),
(self.maskSelector, "filenameChanged", self.maskCheck),
(self.distanceSpin, "valueChanged", self.distanceCheck),
(self.smoothSpin, "valueChanged", self.smoothCheck),
(self.bandSpin, "valueChanged", self.bandCheck),
(self.nomaskCheck, "stateChanged")
])
self.inSelector.selectClicked.connect(self.fillInputFile)
self.outSelector.selectClicked.connect(self.fillOutputFile)
self.maskSelector.selectClicked.connect(self.fillMaskFile)
self.batchCheck.stateChanged.connect(self.switchToolMode)
# add raster filters to combo
self.formatCombo.addItems(Utils.FileFilter.allRastersFilter().split(";;"))
def switchToolMode(self):
self.setCommandViewerEnabled(not self.batchCheck.isChecked())
self.progressBar.setVisible(self.batchCheck.isChecked())
self.formatLabel.setVisible(self.batchCheck.isChecked())
self.formatCombo.setVisible(self.batchCheck.isChecked())
self.inSelector.setType(self.inSelector.FILE if self.batchCheck.isChecked() else self.inSelector.FILE_LAYER)
self.outSelector.clear()
if self.batchCheck.isChecked():
self.inFileLabel = self.label.text()
self.outFileLabel = self.label_1.text()
self.label.setText(QCoreApplication.translate("GdalTools", "&Input directory"))
self.label_1.setText(QCoreApplication.translate("GdalTools", "&Output directory"))
self.inSelector.selectClicked.disconnect(self.fillInputFile)
self.outSelector.selectClicked.disconnect(self.fillOutputFile)
self.inSelector.selectClicked.connect(self. fillInputDir)
self.outSelector.selectClicked.connect(self.fillOutputDir)
else:
self.label.setText(self.inFileLabel)
self.label_1.setText(self.outFileLabel)
self.inSelector.selectClicked.disconnect(self.fillInputDir)
self.outSelector.selectClicked.disconnect(self.fillOutputDir)
self.inSelector.selectClicked.connect(self.fillInputFile)
self.outSelector.selectClicked.connect(self.fillOutputFile)
def fillInputFile(self):
lastUsedFilter = Utils.FileFilter.lastUsedRasterFilter()
inputFile = Utils.FileDialog.getOpenFileName(self,
self.tr("Select the files to analyse"),
Utils.FileFilter.allRastersFilter(),
lastUsedFilter)
if not inputFile:
return
Utils.FileFilter.setLastUsedRasterFilter(lastUsedFilter)
self.inSelector.setFilename(inputFile)
def fillOutputFile(self):
lastUsedFilter = Utils.FileFilter.lastUsedRasterFilter()
outputFile = Utils.FileDialog.getSaveFileName(self, self.tr("Select the raster file to save the results to"), Utils.FileFilter.saveRastersFilter(), lastUsedFilter)
if not outputFile:
return
Utils.FileFilter.setLastUsedRasterFilter(lastUsedFilter)
self.outputFormat = Utils.fillRasterOutputFormat(lastUsedFilter, outputFile)
self.outSelector.setFilename(outputFile)
def fillMaskFile(self):
lastUsedFilter = Utils.FileFilter.lastUsedRasterFilter()
inputFile = Utils.FileDialog.getOpenFileName(self,
self.tr("Select the files to analyse"),
Utils.FileFilter.allRastersFilter(),
lastUsedFilter)
if not inputFile:
return
Utils.FileFilter.setLastUsedRasterFilter(lastUsedFilter)
self.maskSelector.setFilename(inputFile)
def fillInputDir(self):
inputDir = Utils.FileDialog.getExistingDirectory(self, self.tr("Select the input directory with files"))
if not inputDir:
return
self.inSelector.setFilename(inputDir)
def fillOutputDir(self):
outputDir = Utils.FileDialog.getExistingDirectory(self, self.tr("Select the output directory to save the results to"))
if not outputDir:
return
self.outSelector.setFilename(outputDir)
def getArguments(self):
arguments = []
maskFile = self.maskSelector.filename()
if self.distanceCheck.isChecked() and self.distanceSpin.value() != 0:
arguments.append("-md")
arguments.append(self.distanceSpin.text())
if self.smoothCheck.isChecked() and self.smoothSpin.value() != 0:
arguments.append("-si")
arguments.append(unicode(self.smoothSpin.value()))
if self.bandCheck.isChecked() and self.bandSpin.value() != 0:
arguments.append("-b")
arguments.append(unicode(self.bandSpin.value()))
if self.maskCheck.isChecked() and maskFile:
arguments.append("-mask")
arguments.append(maskFile)
if self.nomaskCheck.isChecked():
arguments.append("-nomask")
if self.isBatchEnabled():
if self.formatCombo.currentIndex() != 0:
arguments.append("-of")
arguments.append(Utils.fillRasterOutputFormat(self.formatCombo.currentText()))
return arguments
else:
outputFn = self.getOutputFileName()
if outputFn:
arguments.append("-of")
arguments.append(self.outputFormat)
arguments.append(self.getInputFileName())
arguments.append(outputFn)
return arguments
def onLayersChanged(self):
self.inSelector.setLayers(Utils.LayerRegistry.instance().getRasterLayers())
def getInputFileName(self):
return self.inSelector.filename()
def getOutputFileName(self):
return self.outSelector.filename()
def addLayerIntoCanvas(self, fileInfo):
self.iface.addRasterLayer(fileInfo.filePath())
def isBatchEnabled(self):
return self.batchCheck.isChecked()
def setProgressRange(self, maximum):
self.progressBar.setRange(0, maximum)
def updateProgress(self, index, total):
if index < total:
self.progressBar.setValue(index + 1)
else:
self.progressBar.setValue(0)
def batchRun(self):
exts = re.sub('\).*$', '', re.sub('^.*\(', '', self.formatCombo.currentText())).split(" ")
if len(exts) > 0 and exts[0] != "*" and exts[0] != "*.*":
outExt = exts[0].replace("*", "")
else:
outExt = ".tif"
self.base.enableRun(False)
self.base.setCursor(Qt.WaitCursor)
inDir = self.getInputFileName()
outDir = self.getOutputFileName()
extensions = Utils.getRasterExtensions()
workDir = QDir(inDir)
workDir.setFilter(QDir.Files | QDir.NoSymLinks | QDir.NoDotAndDotDot)
workDir.setNameFilters(extensions)
files = workDir.entryList()
self.inFiles = []
self.outFiles = []
for f in files:
self.inFiles.append(inDir + "/" + f)
if outDir is not None:
outFile = re.sub("\.[a-zA-Z0-9]{2,4}", outExt, f)
self.outFiles.append(outDir + "/" + outFile)
self.errors = []
self.batchIndex = 0
self.batchTotal = len(self.inFiles)
self.setProgressRange(self.batchTotal)
self.runItem(self.batchIndex, self.batchTotal)