chooseaction.py

   1 from PyQt4 import QtCore
   2 from PyQt4.QtGui import *
   3 from newpersonwizard import NewPersonWizard
   4 from editperson import EditPerson
   5
   6 class ChooseAction (QWidget):
   7         def __init__(self, parent=None, db=None):
   8                 """Sets up the list of buttons and associated actions"""
   9                 QWidget.__init__(self,parent)
  10                 self.db = db
  11                 self.l1 = QLabel("<h1>Hall Directory</h1><h1>Select a task:</h1>")
  12                 self.l1.setAlignment(QtCore.Qt.AlignCenter)
  13                 self.pb1 = QCommandLinkButton("&Add a person to the directory","If you haven't seen this program before, hit this button.")
  14                 self.pb2 = QCommandLinkButton("&Edit a directory record","If you've already added your data, but want to edit it, hit this button.")
  15                 self.pb3 = QCommandLinkButton("&Import photos","To match picture from a camera to entered data, hit this button.")
  16                 self.pb4 = QCommandLinkButton("E&xport as document","To export the directory as a document for printing, hit this button.")
  17                 self.pb5 = QCommandLinkButton("&Perform Analytics","To analyze the data you have (and are lacking), hit this button.")
  18                 self.layout = QGridLayout()
  19                 self.layout.addWidget(self.l1,0,0,1,3)
  20                 self.layout.addWidget(self.pb1,1,1,1,1)
  21                 self.layout.addWidget(self.pb2,2,1,1,1)
  22                 self.layout.addWidget(self.pb3,3,1,1,1)
  23                 self.layout.addWidget(self.pb4,4,1,1,1)
  24                 self.layout.addWidget(self.pb5,5,1,1,1)
  25                 QtCore.QObject.connect(self.pb1, QtCore.SIGNAL("clicked()"), self.addPerson)
  26                 QtCore.QObject.connect(self.pb2, QtCore.SIGNAL("clicked()"), self.editPerson)
  27                 QtCore.QObject.connect(self.pb3, QtCore.SIGNAL("clicked()"), self.importPhotos)
  28                 QtCore.QObject.connect(self.pb4, QtCore.SIGNAL("clicked()"), self.exportDocument)
  29                 QtCore.QObject.connect(self.pb5, QtCore.SIGNAL("clicked()"), self.runAnalytics)
  30                 self.setLayout(self.layout)
  31         def addPerson(self):
  32                 """Slot triggered to add a person.  Runs the NewPersonWizard."""
  33                 wiz = NewPersonWizard(self,self.db)
  34                 wiz.exec_()
  35                 wiz = None
  36         def editPerson(self):
  37                 """Emits the signal editPerson(), so parent can swap to the EditPerson widget"""
  38                 self.emit(QtCore.SIGNAL("editPerson()"))
  39         def importPhotos(self):
  40                 """Emits the signal mergePhotos(), so parent can swap to the MergePhotos widget"""
  41                 self.emit(QtCore.SIGNAL("mergePhotos()"))
  42         def exportDocument(self):
  43                 """Gets a filename to export the current database to, then emits the exportDocument(QString) signal so parent can pass it to the document exporter"""
  44                 fileName = QFileDialog.getSaveFileName(self, "Save new file as:", ".", "OpenDocument Text Documents (*.odt)")
  45                 if not fileName.isEmpty():
  46                         if not fileName.endsWith(".odt"): # if they leave off the extension, add it
  47                                 fileName = fileName.append(".odt")
  48                         self.emit(QtCore.SIGNAL("exportDocument(QString)"),fileName)
  49         def runAnalytics(self):
  50                 """Emits the signal runAnalytics(), so parent can swap to Analytics widget"""
  51                 self.emit(QtCore.SIGNAL("runAnalytics()"))
  52