MultiProject/AddProjectDialog.py

Sat, 05 Feb 2011 16:32:34 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Sat, 05 Feb 2011 16:32:34 +0100
changeset 880
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parent 791
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child 882
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permissions
-rw-r--r--

Added the option to not use the native file dialog to prevent crashes on Linux.

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2008 - 2011 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 the add project dialog.
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8 """
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9
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10 from PyQt4.QtGui import *
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11 from PyQt4.QtCore import *
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12
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13 from E5Gui.E5Completers import E5FileCompleter
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1d8dd9706f46 First commit after changing to Python 3.1.
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15 from .Ui_AddProjectDialog import Ui_AddProjectDialog
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16
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17 import Utilities
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18
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19 class AddProjectDialog(QDialog, Ui_AddProjectDialog):
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20 """
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21 Class implementing the add project dialog.
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22 """
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23 def __init__(self, parent = None, startdir = None, project = None):
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24 """
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25 Constructor
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26
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27 @param parent parent widget of this dialog (QWidget)
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28 @param startdir start directory for the selection dialog (string)
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29 @param project dictionary containing project data
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30 """
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31 QDialog.__init__(self, parent)
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32 self.setupUi(self)
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33
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34 self.fileCompleter = E5FileCompleter(self.filenameEdit)
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35
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36 self.startdir = startdir
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37
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38 self.__okButton = self.buttonBox.button(QDialogButtonBox.Ok)
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39 self.__okButton.setEnabled(False)
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40
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41 if project is not None:
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42 self.setWindowTitle(self.trUtf8("Project Properties"))
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43
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44 self.filenameEdit.setReadOnly(True)
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45 self.fileButton.setEnabled(False)
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46
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47 self.nameEdit.setText(project['name'])
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48 self.filenameEdit.setText(project['file'])
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49 self.descriptionEdit.setPlainText(project['description'])
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50 self.masterCheckBox.setChecked(project['master'])
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51
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52 @pyqtSlot()
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53 def on_fileButton_clicked(self):
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54 """
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55 Private slot to display a file selection dialog.
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56 """
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57 startdir = self.filenameEdit.text()
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58 if not startdir and self.startdir is not None:
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59 startdir = self.startdir
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60 projectFile = QFileDialog.getOpenFileName(
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61 self,
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62 self.trUtf8("Add Project"),
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63 startdir,
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64 self.trUtf8("Project Files (*.e4p)"),
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65 QFileDialog.DontUseNativeDialog)
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67 if projectFile:
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68 self.filenameEdit.setText(Utilities.toNativeSeparators(projectFile))
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69
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70 def getData(self):
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71 """
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72 Public slot to retrieve the dialogs data.
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73
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74 @return tuple of four values (string, string, boolean, string) giving the
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75 project name, the name of the project file, a flag telling, whether
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76 the project shall be the master project and a short description
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77 for the project
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78 """
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79 return (self.nameEdit.text(), self.filenameEdit.text(),
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80 self.masterCheckBox.isChecked(),
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81 self.descriptionEdit.toPlainText())
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82
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83 @pyqtSlot(str)
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84 def on_nameEdit_textChanged(self, p0):
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85 """
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86 Private slot called when the project name has changed.
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87 """
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88 self.__updateUi()
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89
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90 @pyqtSlot(str)
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91 def on_filenameEdit_textChanged(self, p0):
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92 """
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93 Private slot called when the project filename has changed.
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94 """
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95 self.__updateUi()
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96
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97 def __updateUi(self):
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98 """
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99 Private method to update the dialog.
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100 """
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101 self.__okButton.setEnabled(self.nameEdit.text() != "" and \
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102 self.filenameEdit.text() != "")

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