Files
munki/code/Managed Software Update/MSUOptionalInstallsViewController.py
Greg Neagle c1b625d817 Checks to prevent unhandled IndexErrors exceptions
git-svn-id: http://munki.googlecode.com/svn/trunk@708 a4e17f2e-e282-11dd-95e1-755cbddbdd66
2010-09-01 22:16:44 +00:00

116 lines
4.7 KiB
Python

#
# MSUOptionalInstallsViewController.py
# Managed Software Update
#
# Created by Greg Neagle on 7/8/10.
# Copyright 2010 Greg Neagle.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from objc import YES, NO, IBAction, IBOutlet
from Foundation import *
from AppKit import *
class MSUOptionalInstallsViewController(NSViewController):
'''
Controls the optional software view of the main window
'''
descriptionView = IBOutlet()
tableView = IBOutlet()
theWindow = IBOutlet()
array_controller = IBOutlet()
window_controller = IBOutlet()
AddRemoveBtn = IBOutlet()
_optionallist = NSArray.arrayWithArray_([{"installed": NO, "install": NO, "name": "", "version": "",
"description": "", "size": "", "enabled": NO,
"status": "", "original_status": ""}])
def optionallist(self):
return self._optionallist
objc.accessor(optionallist) # PyObjC KVO hack
def setOptionallist_(self, newlist):
self._optionallist = NSArray.arrayWithArray_(newlist)
objc.accessor(setOptionallist_) # PyObjC KVO hack
@IBAction
def itemCheckBoxClicked_(self, sender):
self.updateRowStatus()
#self.updateAddRemoveBtnState()
def updateRowStatus(self):
if len(self.array_controller.selectedObjects()):
row = self.array_controller.selectedObjects()[0]
if row['managed'] == row['original_managed']:
# restore original status
row['status'] = row['original_status']
self.updateAddRemoveBtnState()
else:
# we've inverted the management state
self.AddRemoveBtn.setEnabled_(YES)
if row['managed']:
# user checked this one
if row['original_status'] == "Not installed":
row['status'] = "Will be installed"
elif row['original_status'] == "Update available":
row['status'] = "Will be updated"
elif row['original_status'] == "Will be removed":
row['status'] = "Will not be removed"
else:
# not row['managed']
if row['original_status'] == "Installed":
row['status'] = "Will be removed"
elif row['original_status'] == "Will be installed":
row['status'] = "Will not be installed"
def updateAddRemoveBtnState(self):
userChanges = NO
for row in self.array_controller.arrangedObjects():
if row['managed'] != row['original_managed']:
userChanges = YES
break
self.AddRemoveBtn.setEnabled_(userChanges)
@IBAction
def cancelBtnClicked_(self, sender):
self.window_controller.theTabView.selectPreviousTabViewItem_(sender)
if NSApp.delegate()._listofupdates == []:
NSApp.delegate().noUpdatesAlert()
@IBAction
def AddRemoveBtnClicked_(self, sender):
# process Adds and/or Removes
self.window_controller.theTabView.selectPreviousTabViewItem_(sender)
NSApp.delegate().addOrRemoveOptionalSoftware()
def updateDescriptionView(self):
if len(self.array_controller.selectedObjects()):
row = self.array_controller.selectedObjects()[0]
description = row.get("description","")
if "</html>" in description or "</HTML>" in description:
self.descriptionView.mainFrame().loadHTMLString_baseURL_(description, None)
else:
self.descriptionView.mainFrame().loadData_MIMEType_textEncodingName_baseURL_(
buffer(description),
u"text/plain", u"utf-8", None)
self.updateRowStatus()
else:
self.descriptionView.mainFrame().loadHTMLString_baseURL_(u"", None)
def tableViewSelectionDidChange_(self, sender):
self.performSelectorOnMainThread_withObject_waitUntilDone_(self.updateDescriptionView, None, NO)