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99 lines
4.2 KiB
Python
99 lines
4.2 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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doTileIndex.py
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---------------------
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Date : February 2011
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Copyright : (C) 2011 by Giuseppe Sucameli
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Email : brush dot tyler at gmail dot com
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************
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"""
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__author__ = 'Giuseppe Sucameli'
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__date__ = 'February 2011'
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__copyright__ = '(C) 2011, Giuseppe Sucameli'
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# This will get replaced with a git SHA1 when you do a git archive
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__revision__ = '$Format:%H$'
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from PyQt4.QtCore import SIGNAL
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from PyQt4.QtGui import QWidget
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from ui_widgetTileIndex import Ui_GdalToolsWidget as Ui_Widget
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from widgetPluginBase import GdalToolsBasePluginWidget as BasePluginWidget
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import GdalTools_utils as Utils
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class GdalToolsDialog(QWidget, Ui_Widget, BasePluginWidget):
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def __init__(self, iface):
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QWidget.__init__(self)
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self.iface = iface
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self.setupUi(self)
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BasePluginWidget.__init__(self, self.iface, "gdaltindex")
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self.inSelector.setType(self.inSelector.FILE)
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self.outSelector.setType(self.outSelector.FILE)
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self.setParamsStatus([
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(self.inSelector, SIGNAL("filenameChanged()")),
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#( self.recurseCheck, SIGNAL( "stateChanged( int )" ),
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(self.outSelector, SIGNAL("filenameChanged()")),
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(self.indexFieldEdit, SIGNAL("textChanged( const QString & )"), self.indexFieldCheck),
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(self.absolutePathCheck, SIGNAL("stateChanged( int )"), None, 1500),
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(self.skipDifferentProjCheck, SIGNAL("stateChanged( int )"), None, 1500)
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])
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self.connect(self.inSelector, SIGNAL("selectClicked()"), self.fillInputDirEdit)
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self.connect(self.outSelector, SIGNAL("selectClicked()"), self.fillOutputFileEdit)
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def fillInputDirEdit(self):
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inputDir = Utils.FileDialog.getExistingDirectory(self, self.tr("Select the input directory with raster files"))
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if not inputDir:
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return
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self.inSelector.setFilename(inputDir)
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def fillOutputFileEdit(self):
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lastUsedFilter = Utils.FileFilter.lastUsedVectorFilter()
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outputFile, encoding = Utils.FileDialog.getSaveFileName(self, self.tr("Select where to save the TileIndex output"), Utils.FileFilter.allVectorsFilter(), lastUsedFilter, True)
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if not outputFile:
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return
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Utils.FileFilter.setLastUsedVectorFilter(lastUsedFilter)
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self.outputFormat = Utils.fillVectorOutputFormat(lastUsedFilter, outputFile)
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self.outSelector.setFilename(outputFile)
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self.lastEncoding = encoding
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def getArguments(self):
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arguments = []
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if self.indexFieldCheck.isChecked() and self.indexFieldEdit.text():
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arguments.append("-tileindex")
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arguments.append(self.indexFieldEdit.text())
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if self.absolutePathCheck.isChecked():
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arguments.append("-write_absolute_path")
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if self.skipDifferentProjCheck.isChecked():
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arguments.append("-skip_different_projection")
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arguments.append(self.getOutputFileName())
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arguments.extend(Utils.getRasterFiles(self.getInputFileName(), self.recurseCheck.isChecked()))
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return arguments
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def getOutputFileName(self):
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return self.outSelector.filename()
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def getInputFileName(self):
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return self.inSelector.filename()
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def addLayerIntoCanvas(self, fileInfo):
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vl = self.iface.addVectorLayer(fileInfo.filePath(), fileInfo.baseName(), "ogr")
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if vl is not None and vl.isValid():
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if hasattr(self, 'lastEncoding'):
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vl.setProviderEncoding(self.lastEncoding)
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