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Added file selector for vector and raster layers fixed bug with numbers and string in modeler dialog added RenderingStyleFilePanel git-svn-id: http://sextante.googlecode.com/svn/trunk/soft/bindings/qgis-plugin@73 881b9c09-3ef8-f3c2-ec3d-21d735c97f4d
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volayaf@gmail.com
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Apr 12, 2012
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| from PyQt4 import QtGui, QtCore | ||
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| class InputLayerSelectorPanel(QtGui.QWidget): | ||
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| def __init__(self, options): | ||
| super(InputLayerSelectorPanel, self).__init__(None) | ||
| self.setObjectName("ILSPanel") | ||
| self.horizontalLayout = QtGui.QHBoxLayout(self) | ||
| self.horizontalLayout.setSpacing(2) | ||
| self.horizontalLayout.setMargin(0) | ||
| self.horizontalLayout.setObjectName("hLayout") | ||
| self.text = QtGui.QComboBox() | ||
| #self.text.setEditable(True) | ||
| for name, value in options: | ||
| self.text.addItem(name, value) | ||
| self.text.setObjectName("label") | ||
| self.text.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding) | ||
| self.horizontalLayout.addWidget(self.text) | ||
| self.pushButton = QtGui.QPushButton() | ||
| self.pushButton.setObjectName("pushButton") | ||
| self.pushButton.setText("...") | ||
| self.pushButton.clicked.connect(self.showSelectionDialog) | ||
| self.horizontalLayout.addWidget(self.pushButton) | ||
| self.setLayout(self.horizontalLayout) | ||
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| def showSelectionDialog(self): | ||
| filename = QtGui.QFileDialog.getOpenFileName(self, "All files", "", "*.*") | ||
| if filename: | ||
| self.text.addItem(filename, filename) | ||
| self.text.setCurrentIndex(self.text.count() - 1) | ||
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| def getValue(self): | ||
| return self.text.itemData(self.text.currentIndex()).toPyObject() |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| from PyQt4 import QtGui, QtCore | ||
| import os.path | ||
| from sextante.core.SextanteConfig import SextanteConfig | ||
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| class RenderingStyleFilePanel(QtGui.QWidget): | ||
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| def __init__(self): | ||
| super(RenderingStyleFilePanel, self).__init__(None) | ||
| self.setObjectName("RSFPanel") | ||
| self.horizontalLayout = QtGui.QHBoxLayout(self) | ||
| self.horizontalLayout.setSpacing(2) | ||
| self.horizontalLayout.setMargin(0) | ||
| self.horizontalLayout.setObjectName("hLayout") | ||
| self.text = QtGui.QLineEdit() | ||
| self.text.setObjectName("label") | ||
| self.text.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding) | ||
| self.horizontalLayout.addWidget(self.text) | ||
| self.pushButton = QtGui.QPushButton() | ||
| self.pushButton.setObjectName("pushButton") | ||
| self.pushButton.setText("...") | ||
| self.pushButton.clicked.connect(self.showSelectionDialog) | ||
| self.horizontalLayout.addWidget(self.pushButton) | ||
| self.setLayout(self.horizontalLayout) | ||
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| def showSelectionDialog(self): | ||
| filename = QtGui.QFileDialog.getOpenFileName(self, "Select style file", "", "*.qml") | ||
| if filename: | ||
| self.text.setText(str(filename)) | ||
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| def setText(self, text): | ||
| self.text.setText(str(text)) | ||
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| def getValue(self): | ||
| filename = str(self.text.text()) | ||
| return filename |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,97 @@ | ||
| import os | ||
| from qgis.core import * | ||
| from PyQt4.QtCore import * | ||
| from PyQt4.QtGui import * | ||
| from sextante.core.GeoAlgorithm import GeoAlgorithm | ||
| from sextante.parameters.ParameterTable import ParameterTable | ||
| from sextante.parameters.ParameterMultipleInput import ParameterMultipleInput | ||
| from sextante.parameters.ParameterRaster import ParameterRaster | ||
| from sextante.outputs.OutputRaster import OutputRaster | ||
| from sextante.parameters.ParameterVector import ParameterVector | ||
| from sextante.parameters.ParameterBoolean import ParameterBoolean | ||
| from sextante.core.GeoAlgorithmExecutionException import GeoAlgorithmExecutionException | ||
| from sextante.core.SextanteLog import SextanteLog | ||
| from sextante.parameters.ParameterFactory import ParameterFactory | ||
| from sextante.outputs.OutputFactory import OutputFactory | ||
| from sextante.core.SextanteUtils import SextanteUtils | ||
| from sextante.otb.OTBUtils import OTBUtils | ||
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| class OTBAlgorithm(GeoAlgorithm): | ||
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| def __init__(self, descriptionfile): | ||
| GeoAlgorithm.__init__(self) | ||
| self.descriptionFile = descriptionfile | ||
| self.defineCharacteristicsFromFile() | ||
| self.numExportedLayers = 0 | ||
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| def __deepcopy__(self,memo): | ||
| newone = OTBAlgorithm(self.descriptionFile) | ||
| newone.provider = self.provider | ||
| return newone | ||
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| def getIcon(self): | ||
| return QIcon(os.path.dirname(__file__) + "/../images/otb.png") | ||
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| def defineCharacteristicsFromFile(self): | ||
| lines = open(self.descriptionFile) | ||
| line = lines.readline().strip("\n").strip() | ||
| self.cliName = line | ||
| line = lines.readline().strip("\n").strip() | ||
| self.name = line | ||
| line = lines.readline().strip("\n").strip() | ||
| self.group = line | ||
| while line != "": | ||
| try: | ||
| line = line.strip("\n").strip() | ||
| if line.startswith("Parameter"): | ||
| self.addParameter(ParameterFactory.getFromString(line)) | ||
| else: | ||
| self.addOutput(OutputFactory.getFromString(line)) | ||
| line = lines.readline().strip("\n").strip() | ||
| except Exception,e: | ||
| SextanteLog.addToLog(SextanteLog.LOG_ERROR, "Could not open OTB algorithm: " + self.descriptionFile + "\n" + line) | ||
| raise e | ||
| lines.close() | ||
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| def processAlgorithm(self, progress): | ||
| if SextanteUtils.isWindows(): | ||
| path = OTBUtils.otbPath() | ||
| libpath = OTBUtils.otbLibPath() | ||
| if path == "" or libpath == "": | ||
| raise GeoAlgorithmExecutionException("OTB folder is not configured.\nPlease configure it before running OTB algorithms.") | ||
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| commands = [] | ||
| commands.append(path + os.sep + self.cliName) | ||
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| for param in self.parameters: | ||
| if param.value == None: | ||
| continue | ||
| if isinstance(param, (ParameterRaster, ParameterVector)): | ||
| commands.append(param.name) | ||
| commands.append(param.value) | ||
| elif isinstance(param, ParameterMultipleInput): | ||
| commands.append(param.name) | ||
| commands.append(str(param.value.replace(";"," "))) | ||
| elif isinstance(param, ParameterBoolean): | ||
| if param.value: | ||
| commands.append(param.name) | ||
| commands.append(str(param.value).lower()) | ||
| else: | ||
| commands.append(param.name) | ||
| commands.append(str(param.value)) | ||
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| for out in self.outputs: | ||
| commands.append(out.name) | ||
| commands.append(out.value); | ||
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| loglines = [] | ||
| loglines.append("OTB execution command") | ||
| for line in commands: | ||
| loglines.append(line) | ||
| SextanteLog.addToLog(SextanteLog.LOG_INFO, loglines) | ||
| OTBUtils.executeOtb(commands, progress) | ||
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