biacv_mainwindow.py

   1 # class for main window
   2
   3 import PyQt4
   4 import biacv_mainwindow_ui as bui
   5
   6 class Biacv_mainwindow (PyQt4.QtGui.QMainWindow, bui.Ui_biacv_mainwindow):
   7         def __init__ (self):
   8                 PyQt4.QtGui.QMainWindow.__init__ (self)
   9                 self.setupUi (self)
  10                 self.currentfile = None
  11
  12         # update professional history button is clicked
  13         def on_update_profession (self):
  14                 # get the selected item
  15                 selitems = self.professionlist.selectedItems ()
  16                 if selitems == []:
  17                         PyQt4.QtGui.QMessageBox.critical (self, "Cannot update", "No item selected.")
  18                         return
  19                 selitem = selitems[0]
  20                 # if designation is not set
  21                 if self.designation.text () == "":
  22                         PyQt4.QtGui.QMessageBox.critical (self, "Cannot update", "A required field is missing.")
  23                         return
  24                 # if currently employed in that position, leaving date is to be disabled
  25                 # and set to "current"
  26                 if self.currentemployment.isChecked ():
  27                         leavedatestr = "current"
  28                 else:
  29                         # if the leaving date is < join date
  30                         if self.leavedate.date () < self.joindate.date ():
  31                                 PyQt4.QtGui.QMessageBox.critical (self, "Cannot add",
  32                                         "Leaving date cannot be earlier than join date.")
  33                                 return
  34                         leavedatestr = self.leavedate.date ().toString ("dd MMM, yyyy")
  35
  36                 selitem.setText (0, self.designation.text ())
  37                 selitem.setText (1, self.joindate.date ().toString ("dd MMM, yyyy"))
  38                 selitem.setText (2, leavedatestr)
  39                 selitem.setText (3, self.organization.text ())
  40                 selitem.setText (4, self.additionalinfo.text ())
  41
  42         # delete professional history button is clicked
  43         def on_delete_profession (self):
  44                 # get the selected items
  45                 selitems = self.professionlist.selectedItems ()
  46                 if selitems == []:
  47                         PyQt4.QtGui.QMessageBox.critical (self, "Cannot delete", "No item selected.")
  48                         return
  49                 # confirm deletion
  50                 ans = PyQt4.QtGui.QMessageBox.question (self, "Confirm",
  51                         "Are you sure you wish to delete the selected item?",
  52                         PyQt4.QtGui.QMessageBox.Yes, PyQt4.QtGui.QMessageBox.No)
  53                 # if confirmed
  54                 if ans == PyQt4.QtGui.QMessageBox.Yes:
  55                         for item in selitems:
  56                                 self.professionlist.takeTopLevelItem (self.professionlist.indexOfTopLevelItem (item))
  57                         self.reset_profession_fields ()
  58
  59         # add professional history button is clicked
  60         def on_add_profession (self):
  61                 if self.designation.text () == "":
  62                         PyQt4.QtGui.QMessageBox.critical (self, "Cannot add", "A required field is missing.")
  63                         return
  64                 # if currently employed in that position, leaving date is to be disabled
  65                 # and set to "current"
  66                 if self.currentemployment.isChecked ():
  67                         leavedatestr = "current"
  68                 else:
  69                         # if the leaving date is < join date
  70                         if self.leavedate.date () < self.joindate.date ():
  71                                 PyQt4.QtGui.QMessageBox.critical (self, "Cannot add",
  72                                         "Leaving date cannot be earlier than join date.")
  73                                 return
  74                         leavedatestr = self.leavedate.date ().toString ("dd MMM, yyyy")
  75
  76                 professionitem = PyQt4.QtGui.QTreeWidgetItem (
  77                         [
  78                                 self.designation.text (),
  79                                 self.joindate.date ().toString ("dd MMM, yyyy"),
  80                                 leavedatestr,
  81                                 self.organization.text (),
  82                                 self.additionalinfo.text ()
  83                         ]
  84                         )
  85
  86                 self.professionlist.addTopLevelItem (professionitem)
  87
  88                 self.reset_profession_fields ()
  89
  90         # when selection of profession list is changed
  91         def on_select_profession (self):
  92                 self.set_profession_fields ()
  93
  94         # set the profession fields from the selected item in profession list
  95         def set_profession_fields (self):
  96                 selitems = self.professionlist.selectedItems ()
  97                 if selitems == []:
  98                         return
  99                 selitem = selitems[0]
 100                 self.designation.setText (selitem.text (0))
 101                 self.joindate.setDate (PyQt4.QtCore.QDate.fromString (selitem.text(1), "dd MMM, yyyy"))
 102                 if selitem.text (2) == "current":
 103                         self.leavedate.setEnabled (False)
 104                         self.currentemployment.setChecked (True)
 105                 else:
 106                         self.leavedate.setDate (PyQt4.QtCore.QDate.fromString (selitem.text (2), "dd MMM, yyyy"))
 107                         self.leavedate.setEnabled (True)
 108                         self.currentemployment.setChecked (False)
 109
 110                 self.organization.setText (selitem.text (3))
 111                 self.additionalinfo.setText (selitem.text (4))
 112
 113         def reset_profession_fields (self):
 114                 self.designation.setText ("")
 115                 self.joindate.setDate (PyQt4.QtCore.QDate (2000, 1, 1))
 116                 self.leavedate.setDate (PyQt4.QtCore.QDate (2003, 1, 1))
 117                 self.currentemployment.setChecked (False)
 118                 self.organization.setText ("")
 119                 self.additionalinfo.setText ("")
 120
 121         # current employment check box is changed
 122         def on_change_currentemployment (self, val):
 123                 if val == True:
 124                         self.leavedate.setEnabled (False)
 125                 else:
 126                         self.leavedate.setEnabled (True)
 127
 128         # delete educational qualification
 129         def on_delete_education (self):
 130                 # get the selected items in the education list
 131                 selitems = self.educationlist.selectedItems ()
 132                 # if no items are selected
 133                 if selitems == []:
 134                         PyQt4.QtGui.QMessageBox.critical (self, "Cannot delete", "No items selected.")
 135                 # delete the items after confirmation
 136                 else:
 137                         ans = PyQt4.QtGui.QMessageBox.question (self, "Confirm",
 138                                 "Are you sure you wish to delete selected item?",
 139                                 PyQt4.QtGui.QMessageBox.Yes, PyQt4.QtGui.QMessageBox.No)
 140                         if ans == PyQt4.QtGui.QMessageBox.Yes:
 141                                 # remove the item selected
 142                                 for item in selitems:
 143                                         self.educationlist.takeTopLevelItem (self.educationlist.indexOfTopLevelItem (item))
 144                                 self.reset_education_fields ()
 145
 146         # selection is changed
 147         def on_select_education (self):
 148                 self.set_education_fields ()
 149
 150         # update educational qualification button
 151         def on_update_education (self):
 152                 selitems = self.educationlist.selectedItems ()
 153                 # if no item is selected
 154                 if selitems == []:
 155                         PyQt4.QtGui.QMessageBox.critical (self, "Cannot update", "No item selected")
 156                         return
 157                 # if the qualification title is not set
 158                 if self.degree_name.text () == "":
 159                         PyQt4.QtGui.QMessageBox.critical (self, "Cannot update", "A required field is missing.")
 160                         return
 161                 selitem = selitems[0]
 162
 163                 selitem.setText (0, self.degree_name.text ())
 164                 selitem.setText (1, self.yearofpassing.date ().toString ("MMM, yyyy"))
 165                 selitem.setText (2, self.institution.text ())
 166                 selitem.setText (3, self.university.text ())
 167                 selitem.setText (4, self.grade.text ())
 168                 selitem.setText (5, str (self.percentage.value ()))
 169
 170         # add educational qualification button
 171         def on_add_education (self):
 172                 # check if the qualification title is set
 173                 if self.degree_name.text () == "":
 174                         PyQt4.QtGui.QMessageBox.critical (self, "Cannot add", "A required fields is missing.")
 175                         return
 176                 educationitem = PyQt4.QtGui.QTreeWidgetItem ([
 177                         self.degree_name.text (),
 178                         self.yearofpassing.date ().toString ("MMM, yyyy"),
 179                         self.institution.text (),
 180                         self.university.text (),
 181                         self.grade.text (),
 182                         str (self.percentage.value ())
 183                         ])
 184                 self.educationlist.addTopLevelItem (educationitem)
 185                 # clear the fields
 186                 self.reset_education_fields ()
 187
 188         # set fields in the education tab from current selected item
 189         def set_education_fields (self):
 190                 selitems = self.educationlist.selectedItems ()
 191                 if selitems == []:
 192                         return
 193                 selitem = selitems[0]
 194                 # set the fields to the data in the selected item in the list
 195                 self.degree_name.setText (selitem.text (0))
 196                 self.yearofpassing.setDate (PyQt4.QtCore.QDate.fromString (selitem.text(1), "MMM, yyyy"))
 197                 self.institution.setText (selitem.text (2))
 198                 self.university.setText (selitem.text (3))
 199                 self.grade.setText (selitem.text(4))
 200                 self.percentage.setValue (self.percentage.valueFromText (selitem.text(5)))
 201
 202         # reset fields in the education tab
 203         def reset_education_fields (self):
 204                 self.degree_name.setText ("")
 205                 self.yearofpassing.setDate (PyQt4.QtCore.QDate (1988, 1, 1))
 206                 self.institution.setText ("")
 207                 self.university.setText ("")
 208                 self.grade.setText ("")
 209                 self.percentage.setValue (50.0)
 210