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56 lines
1.8 KiB
Python
56 lines
1.8 KiB
Python
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# -*- coding: utf-8 -*-
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from PyQt4.QtCore import *
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from PyQt4.QtGui import *
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from ui_optionsTable import Ui_GdalToolsOptionsTable as Ui_OptionsTable
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class GdalToolsOptionsTable(QWidget, Ui_OptionsTable):
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def __init__(self, parent = None):
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QWidget.__init__(self, parent)
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self.setupUi(self)
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self.connect(self.table, SIGNAL("cellChanged(int, int)"), SIGNAL("cellValueChanged(int, int)"))
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self.connect(self.table, SIGNAL("itemSelectionChanged()"), self.enableDeleteButton)
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self.connect(self.btnAdd, SIGNAL("clicked()"), self.addNewRow)
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self.connect(self.btnDel, SIGNAL("clicked()"), self.deleteRow)
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self.btnDel.setEnabled(False)
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def enableDeleteButton(self):
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self.btnDel.setEnabled(self.table.currentRow() >= 0)
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def addNewRow(self):
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self.table.insertRow(self.table.rowCount())
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# select the added row
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newRow = self.table.rowCount()-1;
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item = QTableWidgetItem()
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self.table.setItem(newRow, 0, item)
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self.table.setCurrentItem(item)
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self.emit(SIGNAL("rowAdded(int)"), newRow)
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def deleteRow(self):
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if self.table.currentRow() >= 0:
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self.table.removeRow(self.table.currentRow())
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# select the previous row or the next one if there is no previous row
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item = self.table.item(self.table.currentRow(), 0)
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self.table.setCurrentItem(item)
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self.emit(SIGNAL("rowRemoved()"))
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def options(self):
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options = QStringList()
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for row in range(0, self.table.rowCount()):
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name = self.table.item(row, 0)
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if name == None or name.text().isEmpty():
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continue
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value = self.table.item(row, 1)
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if value == None or value.text().isEmpty():
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continue
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options << name.text() + "=" + value.text()
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return options
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