eric6/PipInterface/PipFreezeDialog.py

Sat, 27 Feb 2021 12:08:23 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Sat, 27 Feb 2021 12:08:23 +0100
changeset 8138
169e65a6787c
parent 7923
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child 8043
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child 8143
2c730d5fd177
permissions
-rw-r--r--

Shell: added functionality to show a prompt when the main client process has exited (e.g. a script ended).

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2015 - 2021 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 to generate a requirements file.
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8 """
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9
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10 import os
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11
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12 from PyQt5.QtCore import pyqtSlot, Qt
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13 from PyQt5.QtWidgets import (
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14 QDialog, QDialogButtonBox, QAbstractButton, QApplication
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15 )
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16
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17 from E5Gui import E5MessageBox, E5FileDialog
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18 from E5Gui.E5PathPicker import E5PathPickerModes
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19 from E5Gui.E5Application import e5App
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20 from E5Gui.E5OverrideCursor import E5OverrideCursor
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21
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22 from .Ui_PipFreezeDialog import Ui_PipFreezeDialog
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23
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24 import Utilities
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25
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26
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27 class PipFreezeDialog(QDialog, Ui_PipFreezeDialog):
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28 """
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29 Class implementing a dialog to generate a requirements file.
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30 """
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31 def __init__(self, pip, parent=None):
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32 """
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33 Constructor
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34
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35 @param pip reference to the master object
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36 @type Pip
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37 @param parent reference to the parent widget
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38 @type QWidget
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39 """
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40 super(PipFreezeDialog, self).__init__(parent)
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41 self.setupUi(self)
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42 self.setWindowFlags(Qt.Window)
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43
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44 self.__refreshButton = self.buttonBox.addButton(
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45 self.tr("&Refresh"), QDialogButtonBox.ActionRole)
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46
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47 self.__environmentName = ""
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48
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49 self.requirementsFilePicker.setMode(E5PathPickerModes.SaveFileMode)
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50 self.requirementsFilePicker.setFilters(
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51 self.tr("Text Files (*.txt);;All Files (*)"))
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52
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53 self.__pip = pip
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54
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55 self.__requirementsEdited = False
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56 self.__requirementsAvailable = False
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57
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58 self.__updateButtons()
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59
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60 def closeEvent(self, e):
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61 """
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62 Protected slot implementing a close event handler.
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63
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64 @param e close event
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65 @type QCloseEvent
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66 """
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67 e.accept()
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68
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69 @pyqtSlot(bool)
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70 def on_localCheckBox_clicked(self, checked):
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71 """
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72 Private slot handling the switching of the local mode.
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73
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74 @param checked state of the local check box
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75 @type bool
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76 """
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77 self.__refresh()
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78
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79 @pyqtSlot(str)
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80 def on_requirementsFilePicker_textChanged(self, txt):
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81 """
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82 Private slot handling a change of the requirements file name.
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83
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84 @param txt name of the requirements file
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85 @type str
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86 """
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87 self.__updateButtons()
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88
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89 @pyqtSlot()
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90 def on_requirementsEdit_textChanged(self):
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91 """
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92 Private slot handling changes of the requirements text.
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93 """
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94 self.__requirementsEdited = True
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95
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96 @pyqtSlot(QAbstractButton)
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97 def on_buttonBox_clicked(self, button):
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98 """
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99 Private slot called by a button of the button box clicked.
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100
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101 @param button button that was clicked
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102 @type QAbstractButton
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103 """
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104 if button == self.buttonBox.button(QDialogButtonBox.Close):
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105 self.close()
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106 elif button == self.__refreshButton:
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107 self.__refresh()
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108
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109 def __refresh(self):
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110 """
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111 Private slot to refresh the displayed list.
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112 """
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113 if self.__requirementsEdited:
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114 ok = E5MessageBox.yesNo(
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115 self,
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116 self.tr("Generate Requirements"),
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117 self.tr("""The requirements were changed. Do you want"""
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118 """ to overwrite these changes?"""))
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119 else:
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120 ok = True
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121 if ok:
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122 self.start(self.__environmentName)
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123
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124 def start(self, venvName):
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125 """
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126 Public method to start the command.
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127
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128 @param venvName name of the environment to act upon
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parents: 6782
diff changeset
129 @type str
6011
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parents:
diff changeset
130 """
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parents:
diff changeset
131 self.requirementsEdit.clear()
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
132 self.__requirementsAvailable = False
7848
97e9b5cc51dc PipFreezeDialog: fixed an issue refreshing the data.
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parents: 7836
diff changeset
133 self.__environmentName = venvName
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parents:
diff changeset
134
6342
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parents: 6048
diff changeset
135 interpreter = self.__pip.getVirtualenvInterpreter(venvName)
c79ecba9cde7 pip Interface: changed to use the new VirtualEnv Manager
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
136 if not interpreter:
c79ecba9cde7 pip Interface: changed to use the new VirtualEnv Manager
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
137 return
6011
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parents:
diff changeset
138
6342
c79ecba9cde7 pip Interface: changed to use the new VirtualEnv Manager
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parents: 6048
diff changeset
139 args = ["-m", "pip", "freeze"]
6011
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parents:
diff changeset
140 if self.localCheckBox.isChecked():
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
141 args.append("--local")
6342
c79ecba9cde7 pip Interface: changed to use the new VirtualEnv Manager
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parents: 6048
diff changeset
142 if self.requirementsFilePicker.text():
6011
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parents:
diff changeset
143 fileName = Utilities.toNativeSeparators(
6342
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parents: 6048
diff changeset
144 self.requirementsFilePicker.text())
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parents:
diff changeset
145 if os.path.exists(fileName):
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
146 args.append("--requirement")
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
147 args.append(fileName)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
148
7771
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
149 with E5OverrideCursor():
787a6b3f8c9f Optimized the use of Waiting Cursors by using a specialized context manager class.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
150 success, output = self.__pip.runProcess(args, interpreter)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
151
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
152 if success:
787a6b3f8c9f Optimized the use of Waiting Cursors by using a specialized context manager class.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
153 self.requirementsEdit.setPlainText(output)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
154 self.__requirementsAvailable = True
787a6b3f8c9f Optimized the use of Waiting Cursors by using a specialized context manager class.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
155 else:
787a6b3f8c9f Optimized the use of Waiting Cursors by using a specialized context manager class.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
156 self.requirementsEdit.setPlainText(
787a6b3f8c9f Optimized the use of Waiting Cursors by using a specialized context manager class.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
157 self.tr("No output generated by 'pip freeze'."))
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parents:
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158
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
159 self.__updateButtons()
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
160
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
161 self.__requirementsEdited = False
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
162
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
163 def __updateButtons(self):
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
164 """
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
165 Private method to set the state of the various buttons.
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
166 """
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
167 self.saveButton.setEnabled(
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
168 self.__requirementsAvailable and
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parents: 6048
diff changeset
169 bool(self.requirementsFilePicker.text())
6011
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parents:
diff changeset
170 )
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
171 self.saveToButton.setEnabled(self.__requirementsAvailable)
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
172 self.copyButton.setEnabled(self.__requirementsAvailable)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
173
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
174 aw = e5App().getObject("ViewManager").activeWindow()
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
175 if aw and self.__requirementsAvailable:
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
176 self.insertButton.setEnabled(True)
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
177 self.replaceAllButton.setEnabled(True)
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
178 self.replaceSelectionButton.setEnabled(
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
179 aw.hasSelectedText())
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
180 else:
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
181 self.insertButton.setEnabled(False)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
182 self.replaceAllButton.setEnabled(False)
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
183 self.replaceSelectionButton.setEnabled(False)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
184
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
185 def __writeToFile(self, fileName):
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
186 """
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
187 Private method to write the requirements text to a file.
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
188
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parents: 6048
diff changeset
189 @param fileName name of the file to write to
c79ecba9cde7 pip Interface: changed to use the new VirtualEnv Manager
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parents: 6048
diff changeset
190 @type str
6011
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parents:
diff changeset
191 """
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
192 if os.path.exists(fileName):
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
193 ok = E5MessageBox.warning(
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
194 self,
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
195 self.tr("Generate Requirements"),
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
196 self.tr("""The file <b>{0}</b> already exists. Do you want"""
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
197 """ to overwrite it?""").format(fileName))
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
198 if not ok:
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
199 return
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
200
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
201 try:
7785
9978016560ec Changed code to use context manager 'open()' for file operations.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7780
diff changeset
202 with open(fileName, "w") as f:
9978016560ec Changed code to use context manager 'open()' for file operations.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7780
diff changeset
203 f.write(self.requirementsEdit.toPlainText())
7836
2f0d208b8137 Changed code to not use the OSError aliases (IOError, EnvironmentError, socket.error and select.error) anymore.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7785
diff changeset
204 except OSError as err:
6011
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
205 E5MessageBox.critical(
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
206 self,
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
207 self.tr("Generate Requirements"),
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
208 self.tr("""<p>The requirements could not be written"""
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
209 """ to <b>{0}</b>.</p><p>Reason: {1}</p>""")
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
210 .format(fileName, str(err)))
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
211
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
212 @pyqtSlot()
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
213 def on_saveButton_clicked(self):
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
214 """
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
215 Private slot to save the requirements text to the requirements file.
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
216 """
6342
c79ecba9cde7 pip Interface: changed to use the new VirtualEnv Manager
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
217 fileName = self.requirementsFilePicker.text()
6011
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
218 self.__writeToFile(fileName)
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
219
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
220 @pyqtSlot()
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
221 def on_saveToButton_clicked(self):
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
222 """
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
223 Private slot to write the requirements text to a new file.
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
224 """
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
225 fileName, selectedFilter = E5FileDialog.getSaveFileNameAndFilter(
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
226 self,
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
227 self.tr("Generate Requirements"),
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
228 os.path.expanduser("~"),
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
229 self.tr("Text Files (*.txt);;All Files (*)"),
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
230 None,
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
231 E5FileDialog.Options(E5FileDialog.DontConfirmOverwrite)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
232 )
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
233 if fileName:
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
234 ext = os.path.splitext(fileName)[1]
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
235 if not ext:
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
236 ex = selectedFilter.split("(*")[1].split(")")[0]
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
237 if ex:
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
238 fileName += ex
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
239 self.__writeToFile(fileName)
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
240
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
241 @pyqtSlot()
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
242 def on_copyButton_clicked(self):
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
243 """
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
244 Private slot to copy the requirements text to the clipboard.
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
245 """
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
246 txt = self.requirementsEdit.toPlainText()
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
247 cb = QApplication.clipboard()
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
248 cb.setText(txt)
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
249
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
250 @pyqtSlot()
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
251 def on_insertButton_clicked(self):
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
252 """
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
253 Private slot to insert the requirements text at the cursor position
e6af0dcfbb35 Added the pip interface plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
254 of the current editor.
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255 """
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256 aw = e5App().getObject("ViewManager").activeWindow()
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257 if aw:
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258 aw.beginUndoAction()
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259 aw.insert(self.requirementsEdit.toPlainText())
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260 aw.endUndoAction()
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261
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262 @pyqtSlot()
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263 def on_replaceSelectionButton_clicked(self):
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264 """
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265 Private slot to replace the selected text of the current editor
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266 with the requirements text.
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267 """
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268 aw = e5App().getObject("ViewManager").activeWindow()
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269 if aw:
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270 aw.beginUndoAction()
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271 aw.replaceSelectedText(self.requirementsEdit.toPlainText())
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272 aw.endUndoAction()
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273
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274 @pyqtSlot()
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275 def on_replaceAllButton_clicked(self):
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276 """
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277 Private slot to replace the text of the current editor with the
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278 requirements text.
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279 """
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280 aw = e5App().getObject("ViewManager").activeWindow()
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281 if aw:
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282 aw.setText(self.requirementsEdit.toPlainText())

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