Plugins/WizardPlugins/PyRegExpWizard/PyRegExpWizardRepeatDialog.py

Mon, 28 Dec 2009 16:03:33 +0000

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Mon, 28 Dec 2009 16:03:33 +0000
changeset 0
de9c2efb9d02
child 12
1d8dd9706f46
permissions
-rw-r--r--

Started porting eric4 to Python3

0
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Detlev Offenbach <detlev@die-offenbachs.de>
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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2004 - 2009 Detlev Offenbach <detlev@die-offenbachs.de>
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4 #
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5
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6 """
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7 Module implementing a dialog for entering repeat counts.
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8 """
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9
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10 from PyQt4.QtCore import *
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11 from PyQt4.QtGui import *
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12
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13 from Ui_PyRegExpWizardRepeatDialog import Ui_PyRegExpWizardRepeatDialog
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14
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15
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16 class PyRegExpWizardRepeatDialog(QDialog, Ui_PyRegExpWizardRepeatDialog):
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17 """
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18 Class implementing a dialog for entering repeat counts.
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19 """
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20 def __init__(self,parent = None):
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21 """
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22 Constructor
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23
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24 @param parent parent widget (QWidget)
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25 """
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26 QDialog.__init__(self,parent)
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27 self.setupUi(self)
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28
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29 self.unlimitedButton.setChecked(True)
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30
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31 @pyqtSlot(int)
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32 def on_lowerSpin_valueChanged(self, value):
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33 """
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34 Private slot to handle the lowerSpin valueChanged signal.
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35
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36 @param value value of the spinbox (integer)
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37 """
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38 if self.upperSpin.value() < value:
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39 self.upperSpin.setValue(value)
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40
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41 @pyqtSlot(int)
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42 def on_upperSpin_valueChanged(self, value):
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43 """
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44 Private slot to handle the upperSpin valueChanged signal.
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45
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46 @param value value of the spinbox (integer)
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47 """
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48 if self.lowerSpin.value() > value:
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49 self.lowerSpin.setValue(value)
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50
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51 def getRepeat(self):
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52 """
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53 Public method to retrieve the dialog's result.
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54
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55 @return ready formatted repeat string (string)
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56 """
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57 if self.minimalCheckBox.isChecked():
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58 minimal = "?"
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59 else:
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60 minimal = ""
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61
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62 if self.unlimitedButton.isChecked():
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63 return "*" + minimal
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64 elif self.minButton.isChecked():
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65 reps = self.minSpin.value()
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66 if reps == 1:
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67 return "+" + minimal
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68 else:
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69 return "{%d,}%s" % (reps, minimal)
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70 elif self.maxButton.isChecked():
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71 reps = self.maxSpin.value()
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72 if reps == 1:
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73 return "?" + minimal
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74 else:
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75 return "{,%d}%s" % (reps, minimal)
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76 elif self.exactButton.isChecked():
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77 reps = self.exactSpin.value()
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78 return "{%d}%s" % (reps, minimal)
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79 elif self.betweenButton.isChecked():
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80 repsMin = self.lowerSpin.value()
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81 repsMax = self.upperSpin.value()
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82 return "{%d,%d}%s" % (repsMin, repsMax, minimal)

eric ide

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