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72 lines
2.4 KiB
Python
72 lines
2.4 KiB
Python
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from PyQt4.QtGui import *
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from processing.gui.AlgorithmDialog import AlgorithmDialog
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from processing.gui.AlgorithmDialogBase import AlgorithmDialogBase
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from processing.gui.ParametersPanel import ParametersPanel
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class GdalAlgorithmDialog(AlgorithmDialog):
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def __init__(self, alg):
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AlgorithmDialogBase.__init__(self, alg)
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self.alg = alg
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self.mainWidget = GdalParametersPanel(self, alg)
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self.setMainWidget()
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cornerWidget = QWidget()
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layout = QVBoxLayout()
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layout.setContentsMargins(0, 0, 0, 5)
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self.tabWidget.setStyleSheet("QTabBar::tab { height: 30px; }")
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runAsBatchButton = QPushButton(self.tr("Run as batch process..."))
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runAsBatchButton.clicked.connect(self.runAsBatch)
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layout.addWidget(runAsBatchButton)
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cornerWidget.setLayout(layout)
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self.tabWidget.setCornerWidget(cornerWidget)
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self.mainWidget.parametersHaveChanged()
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class GdalParametersPanel(ParametersPanel):
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def __init__(self, parent, alg):
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ParametersPanel.__init__(self, parent, alg)
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w = QWidget()
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layout = QVBoxLayout()
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layout.setMargin(0)
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layout.setSpacing(6)
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label = QLabel()
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label.setText(self.tr("GDAL/OGR console call"))
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layout.addWidget(label)
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self.text = QPlainTextEdit()
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self.text.setReadOnly(True)
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layout.addWidget(self.text)
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w.setLayout(layout)
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self.layoutMain.addWidget(w)
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self.connectParameterSignals()
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self.parametersHaveChanged()
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def connectParameterSignals(self):
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for w in self.widgets.values():
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if isinstance(w, QLineEdit):
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w.textChanged.connect(self.parametersHaveChanged)
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elif isinstance(w, QComboBox):
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w.currentIndexChanged.connect(self.parametersHaveChanged)
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elif isinstance(w, QCheckBox):
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w.stateChanged.connect(self.parametersHaveChanged)
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def parametersHaveChanged(self):
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try:
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self.parent.setParamValues()
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for output in self.alg.outputs:
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if output.value is None:
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output.value = "[temporary file]"
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commands = self.alg.getConsoleCommands()
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commands = [c for c in commands if c not in ['cmd.exe', '/C ']]
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self.text.setPlainText(" ".join(commands))
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except:
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self.text.setPlainText("")
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