Plugins/WizardPlugins/PyRegExpWizard/PyRegExpWizardRepeatDialog.py

Sat, 14 Dec 2013 23:44:25 +0100

author
T.Rzepka <Tobias.Rzepka@gmail.com>
date
Sat, 14 Dec 2013 23:44:25 +0100
branch
Py2 comp.
changeset 3145
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parent 2525
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child 3161
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permissions
-rw-r--r--

# __IGNORE_WARNING__ added/ removed.

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2004 - 2013 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 __future__ import unicode_literals
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11
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12 from PyQt4.QtCore import pyqtSlot
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13 from PyQt4.QtGui import QDialog
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14
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1d8dd9706f46 First commit after changing to Python 3.1.
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15 from .Ui_PyRegExpWizardRepeatDialog import Ui_PyRegExpWizardRepeatDialog
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16
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17
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18 class PyRegExpWizardRepeatDialog(QDialog, Ui_PyRegExpWizardRepeatDialog):
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19 """
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20 Class implementing a dialog for entering repeat counts.
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21 """
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22 def __init__(self, parent=None):
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23 """
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24 Constructor
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25
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26 @param parent parent widget (QWidget)
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27 """
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28 super(PyRegExpWizardRepeatDialog, self).__init__(parent)
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29 self.setupUi(self)
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30
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31 self.unlimitedButton.setChecked(True)
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32
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33 @pyqtSlot(int)
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34 def on_lowerSpin_valueChanged(self, value):
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35 """
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36 Private slot to handle the lowerSpin valueChanged signal.
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37
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38 @param value value of the spinbox (integer)
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39 """
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40 if self.upperSpin.value() < value:
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41 self.upperSpin.setValue(value)
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42
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43 @pyqtSlot(int)
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44 def on_upperSpin_valueChanged(self, value):
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45 """
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46 Private slot to handle the upperSpin valueChanged signal.
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47
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48 @param value value of the spinbox (integer)
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49 """
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50 if self.lowerSpin.value() > value:
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51 self.lowerSpin.setValue(value)
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52
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53 def getRepeat(self):
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54 """
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55 Public method to retrieve the dialog's result.
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56
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57 @return ready formatted repeat string (string)
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58 """
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59 if self.minimalCheckBox.isChecked():
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60 minimal = "?"
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61 else:
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62 minimal = ""
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63
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64 if self.unlimitedButton.isChecked():
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65 return "*" + minimal
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66 elif self.minButton.isChecked():
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67 reps = self.minSpin.value()
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68 if reps == 1:
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69 return "+" + minimal
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70 else:
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71 return "{{{0:d},}}{1}".format(reps, minimal)
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72 elif self.maxButton.isChecked():
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73 reps = self.maxSpin.value()
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74 if reps == 1:
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75 return "?" + minimal
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76 else:
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77 return "{{,{0:d}}}{1}".format(reps, minimal)
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78 elif self.exactButton.isChecked():
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79 reps = self.exactSpin.value()
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80 return "{{{0:d}}}{1}".format(reps, minimal)
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81 elif self.betweenButton.isChecked():
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82 repsMin = self.lowerSpin.value()
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83 repsMax = self.upperSpin.value()
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84 return "{{{0:d},{1:d}}}{2}".format(repsMin, repsMax, minimal)

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