def __init__(self, fileName, controller, parent = None):
super(TagStoreDialog, self).__init__(parent)
self.set_controller(controller)
# initially use an empty list
wList = ""
self.tagLine = TagStoreLineEdit()
self.tagLine.selectAll()
self.completer = TagStoreCompleter(wList, self.tagLine);
self.completer.setCaseSensitivity(Qt.CaseInsensitive)
QObject.connect(self.tagLine, SIGNAL("text_changed(PyQt_PyObject, PyQt_PyObject)"), self.completer.update)
QObject.connect(self.completer, SIGNAL("activated(QString)"), self.tagLine.complete_text)
fileLabel = QLabel(_("Add tag to new file: %s" % (fileName)))
## prepare a label for presenting the recently used tags
recentLabel = QLabel(_("Recently used tags:"))
self.recentValueLabel = QLabel("")
## prepare a label for presenting the mot popular tags incl. the usage count
popularLabel = QLabel(_("Most popular Tags:"))
self.popularValueLabel = QLabel("")
self.completer.setWidget(self.tagLine)
#self.tagLine.setCompleter(completer);
layout = QVBoxLayout()
layout.addWidget(fileLabel)
layout.addWidget(recentLabel)
layout.addWidget(self.recentValueLabel)
layout.addWidget(popularLabel)
layout.addWidget(self.popularValueLabel)
layout.addWidget(self.tagLine)
self.setLayout(layout)
self.tagLine.setFocus()
#self.connect(self.tagLine, SIGNAL("returnPressed()"), self.updateUi)
self.setWindowTitle(_("Tagstore Dialog"))
class TagStoreDialog(QDialog):
'''
class to build a simple dialog for testing purpose
'''
def __init__(self, fileName, controller, parent = None):
super(TagStoreDialog, self).__init__(parent)
self.set_controller(controller)
# initially use an empty list
wList = ""
self.tagLine = TagStoreLineEdit()
self.tagLine.selectAll()
self.completer = TagStoreCompleter(wList, self.tagLine);
self.completer.setCaseSensitivity(Qt.CaseInsensitive)
QObject.connect(self.tagLine, SIGNAL("text_changed(PyQt_PyObject, PyQt_PyObject)"), self.completer.update)
QObject.connect(self.completer, SIGNAL("activated(QString)"), self.tagLine.complete_text)
fileLabel = QLabel(_("Add tag to new file: %s" % (fileName)))
## prepare a label for presenting the recently used tags
recentLabel = QLabel(_("Recently used tags:"))
self.recentValueLabel = QLabel("")
## prepare a label for presenting the mot popular tags incl. the usage count
popularLabel = QLabel(_("Most popular Tags:"))
self.popularValueLabel = QLabel("")
self.completer.setWidget(self.tagLine)
#self.tagLine.setCompleter(completer);
layout = QVBoxLayout()
layout.addWidget(fileLabel)
layout.addWidget(recentLabel)
layout.addWidget(self.recentValueLabel)
layout.addWidget(popularLabel)
layout.addWidget(self.popularValueLabel)
layout.addWidget(self.tagLine)
self.setLayout(layout)
self.tagLine.setFocus()
#self.connect(self.tagLine, SIGNAL("returnPressed()"), self.updateUi)
self.setWindowTitle(_("Tagstore Dialog"))
def set_controller(self, controller):
self.__controller = controller
def get_controller(self):
return self.__controller
def set_recent_tags(self, tagString):
self.recentValueLabel.setText(tagString)
def set_popular_tags(self, tagString):
self.popularValueLabel.setText(tagString)
def closeEvent(self, event):
''' reimplementation of the closeEvent method
check if there are tags provided by the user before quitting the dialog
'''
if self.tagLine.text() == "":
if not self.okToClose():
event.ignore()
else:
self.handle_tag_writing()
def okToClose(self):
reply = QMessageBox.question(self, _("No tag provided"), _("Sure you want to close the dialog?"),
QMessageBox.Yes|QMessageBox.No)
if reply == QMessageBox.Yes:
return True
return False
def handle_tag_writing(self):
''' do the necessary actions
to write tags of the textfield to
'''
self.get_controller().write_tags(self.tagLine.text())
def set_taglist(self, newTagList):
self.completer.set_taglist(newTagList)
