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editor.py
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editor.py
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from PyQt4 import QtCore, QtGui
import todoDB
import os, sys
from datetime import datetime
class Editor(QtGui.QWidget):
def __init__(self, parent, task=None):
super(Editor, self).__init__()
self.setGeometry(0, 0, 345, 270)
self.parent = parent
vbox = QtGui.QVBoxLayout()
form = QtGui.QFormLayout()
# form components
self.taskLabel = QtGui.QLabel('&Task:')
self.taskLineEdit = QtGui.QLineEdit()
self.taskLabel.setBuddy(self.taskLineEdit)
self.parentCheck = QtGui.QCheckBox('&have parent')
self.parentCheck.stateChanged.connect(self.parentCheckChanged)
self.parentLabel = QtGui.QLabel('&Parent:')
self.selectParent = QtGui.QComboBox()
self.parentLabel.setBuddy(self.selectParent)
self.doneCheck = QtGui.QCheckBox('&Finished')
self.dateLabel = QtGui.QLabel('&Due Date:')
self.dateTimeEdit = QtGui.QDateTimeEdit()
self.dateTimeEdit.setCalendarPopup(True)
self.dateLabel.setBuddy(self.dateTimeEdit)
self.tagLabel = QtGui.QLabel('&Tag:')
self.tagLineEdit = QtGui.QLineEdit()
self.tagLabel.setBuddy(self.tagLineEdit)
self.ok = QtGui.QPushButton('ok')
self.ok.clicked.connect(self.save)
self.canb = QtGui.QPushButton('calcel')
self.canb.clicked.connect(self.cancel)
# add components to form
form.addRow(self.taskLabel, self.taskLineEdit)
form.addRow(None, self.doneCheck)
form.addRow(None, self.parentCheck)
form.addRow(self.parentLabel, self.selectParent)
form.addRow(self.dateLabel, self.dateTimeEdit)
form.addRow(self.tagLabel, self.tagLineEdit)
form.addRow(self.ok, self.canb)
vbox.addLayout(form)
self.setLayout(vbox)
# define tab order
self.setTabOrder(self.taskLabel, self.doneCheck)
self.setTabOrder(self.doneCheck, self.dateLabel)
self.setTabOrder(self.dateLabel, self.tagLabel)
self.setTabOrder(self.tagLabel, self.ok)
self.setTabOrder(self.ok, self.canb)
# init item
self.item = None
# init mode
self.new = False
# hide
self.hide()
def parentCheckChanged(self, state):
if state == QtCore.Qt.Checked:
self.selectParent.setEnabled(True)
else:
self.selectParent.setEnabled(False)
def edit(self, item, topItems, new=False):
self.new = new
self.item = item
self.taskLineEdit.setText(self.item.task.text)
self.doneCheck.setCheckState(self.item.task.done)
self.selectParent.clear()
for topItem in topItems:
self.selectParent.addItem(topItem.task.text)
if item.task.parent:
self.parentCheck.setCheckState(QtCore.Qt.Checked)
for i in range(0, len(topItems)):
if topItems[i].task.text == item.task.parent:
self.selectParent.setCurrentIndex(i)
else:
self.selectParent.setEnabled(False)
self.parentCheck.setCheckState(QtCore.Qt.Unchecked)
dt = self.item.task.date
if dt:
self.dateTimeEdit.setDate(QtCore.QDate(dt.year, dt.month, dt.day))
self.dateTimeEdit.setTime(QtCore.QTime(dt.hour, dt.minute))
else:
self.dateTimeEdit.setDateTime(QtCore.QDateTime())
self.tagLineEdit.setText(','.join(t.name for t in self.item.task.tags))
self.show()
def save(self):
if self.item == None:
return
d = self.dateTimeEdit.date()
t = self.dateTimeEdit.time()
self.item.task.date = datetime(
d.year(),
d.month(),
d.day(),
t.hour(),
t.minute()
)
self.item.task.text = unicode(self.taskLineEdit.text())
if self.doneCheck.checkState() == QtCore.Qt.Checked:
self.item.task.done = True
else:
self.item.task.done = False
if self.parentCheck.checkState() == QtCore.Qt.Checked:
self.item.task.parent = self.selectParent.currentText().__str__()
tags = [s.strip() for s in unicode(self.tagLineEdit.text()).split(',')]
self.item.task.tags = []
for tag in tags:
dbTag = todoDB.Tag.get_by(name = tag)
if dbTag is None:
self.item.task.tags.append(todoDB.Tag(name=tag))
else:
self.item.task.tags.append(dbTag)
self.item.setText(0, self.item.task.text)
self.item.setText(1, str(self.item.task.date))
self.item.setText(2, u','.join(t.name for t in self.item.task.tags))
self.item.setCheckState(0, self.doneCheck.checkState())
todoDB.saveData()
self.hide()
self.parent.loadData()
def cancel(self):
if self.new:
self.item.task.delete()
todoDB.saveData()
self.hide()
self.parent.loadData()
def main():
app = QtGui.QApplication(sys.argv)
window = QtGui.QMainWindow()
editor = Editor(window)
window.setCentralWidget(editor)
window.show()
sys.exit(app.exec_())
if __name__ == '__main__':
main()