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added support for custom output rendering styles
git-svn-id: http://sextante.googlecode.com/svn/trunk/soft/bindings/qgis-plugin@50 881b9c09-3ef8-f3c2-ec3d-21d735c97f4d
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169 additions
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- +12 −11 src/sextante/core/QGisLayers.py
- +2 −0 src/sextante/core/Sextante.py
- +8 −3 src/sextante/grass/GrassAlgorithm.py
- +81 −0 src/sextante/gui/EditRenderingStylesDialog.py
- +49 −0 src/sextante/gui/RenderingStyles.py
- +2 −1 src/sextante/gui/SextantePostprocessing.py
- +11 −0 src/sextante/gui/SextanteToolbox.py
- +4 −0 src/sextante/script/ScriptAlgorithm.py
| @@ -0,0 +1,81 @@ | ||
| from PyQt4.QtCore import * | ||
| from PyQt4.QtGui import * | ||
| from PyQt4 import QtCore, QtGui | ||
| from sextante.outputs.OutputRaster import OutputRaster | ||
| from sextante.outputs.OutputVector import OutputVector | ||
| from sextante.gui.RenderingStyles import RenderingStyles | ||
|
|
||
| class EditRenderingStylesDialog(QtGui.QDialog): | ||
| def __init__(self, alg): | ||
| QtGui.QDialog.__init__(self) | ||
| self.setModal(True) | ||
| self.alg = alg | ||
| self.setupUi() | ||
|
|
||
| def setupUi(self): | ||
| self.valueItems = {} | ||
| self.dependentItems = {} | ||
| self.resize(650, 450) | ||
| self.buttonBox = QtGui.QDialogButtonBox() | ||
| self.buttonBox.setOrientation(QtCore.Qt.Horizontal) | ||
| self.buttonBox.setStandardButtons(QtGui.QDialogButtonBox.Cancel|QtGui.QDialogButtonBox.Ok) | ||
| self.buttonBox.setObjectName("buttonBox") | ||
| self.tableWidget = QtGui.QTableWidget() | ||
| self.tableWidget.setSelectionMode(QtGui.QAbstractItemView.NoSelection) | ||
| self.tableWidget.setColumnCount(2) | ||
| self.tableWidget.setColumnWidth(0,300) | ||
| self.tableWidget.setColumnWidth(1,300) | ||
| self.tableWidget.setHorizontalHeaderItem(0, QtGui.QTableWidgetItem("Output")) | ||
| self.tableWidget.setHorizontalHeaderItem(1, QtGui.QTableWidgetItem("Style")) | ||
| self.tableWidget.setObjectName("tableWidget") | ||
| self.tableWidget.verticalHeader().setVisible(False) | ||
| self.tableWidget.horizontalHeader().setResizeMode(QtGui.QHeaderView.Stretch) | ||
| self.setTableContent() | ||
| self.setWindowTitle(self.alg.name) | ||
| self.verticalLayout = QtGui.QVBoxLayout() | ||
| self.verticalLayout.setSpacing(2) | ||
| self.verticalLayout.setMargin(0) | ||
| self.verticalLayout.setObjectName("vLayout") | ||
| self.verticalLayout.addWidget(self.tableWidget) | ||
| self.verticalLayout.addWidget(self.buttonBox) | ||
| self.setLayout(self.verticalLayout) | ||
| QtCore.QObject.connect(self.buttonBox, QtCore.SIGNAL("accepted()"), self.okPressed) | ||
| QtCore.QObject.connect(self.buttonBox, QtCore.SIGNAL("rejected()"), self.cancelPressed) | ||
| QtCore.QMetaObject.connectSlotsByName(self) | ||
|
|
||
| def setTableContent(self): | ||
| numOutputs = 0 | ||
| for output in self.alg.outputs: | ||
| if isinstance(output, (OutputVector, OutputRaster)): | ||
| if isinstance(output, OutputVector): | ||
| if output.hidden: | ||
| continue | ||
| numOutputs += 1 | ||
| self.tableWidget.setRowCount(numOutputs) | ||
|
|
||
| i = 0 | ||
| for output in self.alg.outputs: | ||
| if isinstance(output, OutputVector): | ||
| if output.hidden: | ||
| continue | ||
| item = QtGui.QTableWidgetItem(output.description + "<" + output.__module__.split(".")[-1] + ">") | ||
| item.setFlags(QtCore.Qt.ItemIsEnabled) | ||
| self.tableWidget.setItem(i,0, item) | ||
| item = QtGui.QLineEdit() | ||
| style = RenderingStyles.getStyle(self.alg.commandLineName(), output.name) | ||
| if style: | ||
| item.setText(str(style)) | ||
| self.valueItems[output.name] = item | ||
| self.tableWidget.setCellWidget(i,1, item) | ||
| self.tableWidget.setRowHeight(i,22) | ||
| i+=1 | ||
|
|
||
| def okPressed(self): | ||
| styles = {} | ||
| for key in self.valueItems.keys(): | ||
| styles[key] = str(self.valueItems[key].text()) | ||
| RenderingStyles.addAlgStylesAndSave(self.alg.commandLineName(), styles) | ||
| self.close() | ||
|
|
||
| def cancelPressed(self): | ||
| self.close() |
| @@ -0,0 +1,49 @@ | ||
| from sextante.core.SextanteUtils import SextanteUtils | ||
| import os.path | ||
|
|
||
| class RenderingStyles(): | ||
|
|
||
| styles = {} | ||
|
|
||
| @staticmethod | ||
| def addAlgStylesAndSave(algname, styles): | ||
| RenderingStyles.styles[algname] = styles | ||
| RenderingStyles.saveSettings() | ||
|
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| @staticmethod | ||
| def configFile(): | ||
| return os.path.join(SextanteUtils.userFolder(), "sextante_qgis_styles.conf") | ||
|
|
||
| @staticmethod | ||
| def loadStyles(): | ||
| if not os.path.isfile(RenderingStyles.configFile()): | ||
| return | ||
| lines = open(RenderingStyles.configFile()) | ||
| line = lines.readline().strip("\n") | ||
| while line != "": | ||
| tokens = line.split("|") | ||
| if tokens[0] in RenderingStyles.styles.keys(): | ||
| RenderingStyles.styles[tokens[0]][tokens[1]] = tokens[2] | ||
| else: | ||
| alg = {} | ||
| alg[tokens[1]]=tokens[2] | ||
| RenderingStyles.styles[tokens[0]] = alg | ||
| line = lines.readline().strip("\n") | ||
| lines.close() | ||
|
|
||
| @staticmethod | ||
| def saveSettings(): | ||
| fout = open(RenderingStyles.configFile(), "w") | ||
| for alg in RenderingStyles.styles.keys(): | ||
| for out in RenderingStyles.styles[alg].keys(): | ||
| fout.write(alg + "|" + out + "|" + RenderingStyles.styles[alg][out] + "\n") | ||
| fout.close() | ||
|
|
||
| @staticmethod | ||
| def getStyle(algname, outputname): | ||
| if algname in RenderingStyles.styles: | ||
| if outputname in RenderingStyles.styles[algname]: | ||
| return RenderingStyles.styles[algname][outputname] | ||
| return None | ||
|
|