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81 lines
3.1 KiB
Python
81 lines
3.1 KiB
Python
# -*- coding: utf-8 -*-
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from PyQt4.QtCore import *
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from PyQt4.QtGui import *
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from qgis.core import *
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from qgis.gui import *
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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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import os.path
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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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[
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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, "1.5.0" ),
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( self.skipDifferentProjCheck, SIGNAL( "stateChanged( int )" ), None, "1.5.0" )
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]
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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 inputDir.isEmpty():
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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 outputFile.isEmpty():
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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 = QStringList()
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if self.indexFieldCheck.isChecked() and not self.indexFieldEdit.text().isEmpty():
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arguments << "-tileindex"
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arguments << self.indexFieldEdit.text()
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if self.absolutePathCheck.isChecked():
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arguments << "-write_absolute_path"
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if self.skipDifferentProjCheck.isChecked():
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arguments << "-skip_different_projection"
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arguments << self.getOutputFileName()
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arguments << 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 != None and vl.isValid():
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if hasattr( self, 'lastEncoding' ):
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vl.setProviderEncoding( self.lastEncoding )
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