Mercurial > hg > Feedworm

comparison MainWindowController.py @ 21:c8bb3cee7935

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pull out DisplayModel into its own file, add the scaffolding for the add feed menu entry
author Dirk Olmes <dirk@xanthippe.ping.de>
date Thu, 29 Apr 2010 05:03:38 +0200
parents 6f7003fc6e6d
children dcc8abff0694
comparison
equal deleted inserted replaced
20:0b8398ca6cd0 21:c8bb3cee7935
1 1
2 from DisplayModel import DisplayModel
2 from Feed import Feed 3 from Feed import Feed
3 from FeedEntry import FeedEntry 4 from FeedEntry import FeedEntry
4 from PyQt4 import QtCore, QtGui 5 from PyQt4 import QtCore, QtGui
5 from PyQt4.QtCore import QAbstractListModel, QModelIndex, QVariant, Qt, QUrl 6 from PyQt4.QtCore import QUrl
6 from Ui_MainWindow import Ui_MainWindow 7 from Ui_MainWindow import Ui_MainWindow
7 8
8 class MainWindowController(QtGui.QMainWindow): 9 class MainWindowController(QtGui.QMainWindow):
9 def __init__(self, session=None): 10 def __init__(self, session=None):
10 QtGui.QWidget.__init__(self, None) 11 QtGui.QWidget.__init__(self, None)
12 self.ui = Ui_MainWindow() 13 self.ui = Ui_MainWindow()
13 self.ui.setupUi(self) 14 self.ui.setupUi(self)
14 self.setupWidgets() 15 self.setupWidgets()
15 16
16 def setupWidgets(self): 17 def setupWidgets(self):
18 self.setupAddFeedMenuEntry()
17 self.setupFeedList() 19 self.setupFeedList()
18 self.setupFeedEntryList() 20 self.setupFeedEntryList()
19 21
22 def setupAddFeedMenuEntry(self):
23 self.connect(self.ui.actionAdd, QtCore.SIGNAL("activated(int)"), self.addFeed)
24
20 def setupFeedList(self): 25 def setupFeedList(self):
21 self.allFeeds = Feed.all(self.session) 26 self.allFeeds = Feed.all(self.session)
22 feedModel = DisplayModel(self, self.allFeeds, Feed.userPresentableString) 27 feedModel = DisplayModel(self, self.allFeeds, Feed.userPresentableString)
23 self.ui.feedList.setModel(feedModel) 28 self.ui.feedList.setModel(feedModel)
24 self.connect(self.ui.feedList, QtCore.SIGNAL("clicked(QModelIndex)"), self.feedSelected) 29 self.connect(self.ui.feedList, QtCore.SIGNAL("clicked(QModelIndex)"), self.feedSelected)
35 def feedEntrySelected(self, index): 40 def feedEntrySelected(self, index):
36 row = index.row() 41 row = index.row()
37 entry = self.selectedFeed.entries[row] 42 entry = self.selectedFeed.entries[row]
38 baseUrl = QUrl(entry.link) # TODO this is the wrong base url, figure out the correct one 43 baseUrl = QUrl(entry.link) # TODO this is the wrong base url, figure out the correct one
39 self.ui.webView.setHtml(entry.summary, baseUrl) 44 self.ui.webView.setHtml(entry.summary, baseUrl)
40
41 class DisplayModel(QAbstractListModel):
42 def __init__(self, parent=None, list=None, displayFunction=None, **args):
43 QAbstractListModel.__init__(self, parent, *args)
44 self.list = list
45 self.displayFunction = displayFunction
46
47 def rowCount(self, parent=QModelIndex()):
48 return len(self.list)
49 45
50 def data(self, index, role): 46 def addFeed(self):
51 if index.isValid() and role == Qt.DisplayRole: 47 pass
52 row = index.row()
53 object = self.list[row]
54 displayString = self.displayFunction(object)
55 return QVariant(displayString)
56 else:
57 return QVariant()