def saveOnChanged(self, cursor, finishedFlag=None):
"""If the text has changed since the last recorded revision,
save the new version and add it to the revisions list. If
'finishedFlag' != None, force a save.
finishedFlag = None, keep as at present
= False, set to off
= True, set to on
=> True if saved
"""
lastSaved = self.revisions[-1][0] # don't need the old cursor
utext, ci = self.getText(cursor)
if (finishedFlag == None):
finishedFlag = self.isFinished()
if (utext == getReportText(lastSaved)):
return False
revN = self.db.getTime()
if finishedFlag:
# If the report is flagged as 'finished'
revN += u"$"
self.report = self.db.saveReport(self.pupilId, self.subject,
utext, revN)
# Save to revisions list
self.revisions.append((self.report, ci))
while (len(self.revisions) > UNDOMAX):
# Delete the second oldest in the list, thus always
# keeping the initially loaded version.
del(self.revisions[1])
return True
def __init__(self, pupilId, subject, db):
"""pupilId: id field of the pupil's database record
subject: subject tag
db: database.DB object
"""
self.db = db
self.pupilId = pupilId
self.subject = subject
self.tlines = None
self.getReportInfo()
# Get the frame information as a list of TextFrame objects
self.frames = []
i = 0 # The frames are indexed
for n in self.db.getFrames(self.subject):
self.frames.append(TextFrame(self.db, n, i, self.subject))
i += 1
if not self.printMode:
self.frames.append(TextFrame(self.db, u"overflowFrame", i,
self.subject))
if self.report:
self.setText(getReportText(self.report))
def __init__(self, pupilId, subject, db):
"""pupilId: id field of the pupil's database record
subject: subject tag
db: database.DB object
"""
self.db = db
self.pupilId = pupilId
self.subject = subject
self.tlines = None
self.getReportInfo()
# Get the frame information as a list of TextFrame objects
self.frames = []
i = 0 # The frames are indexed
for n in self.db.getFrames(self.subject):
self.frames.append(TextFrame(self.db, n, i, self.subject))
i += 1
if not self.printMode:
self.frames.append(
TextFrame(self.db, u"overflowFrame", i, self.subject))
if self.report:
self.setText(getReportText(self.report))
def undo(self, level):
"""Set the text to a different historical version, from the
self.revisions list, level being the index (the most recent is
level 0).
The 'textChanged' signal is suppressed so that the button
enabling can work properly.
=> True if report marked as 'finished'
"""
version = self.revisions[-1 - level]
self.report, self.cursor = version
self.setText(getReportText(self.report))
return getReportVersion(self.report).endswith(u"$")
