Mercurial > hg > Feedworm

comparison MainWindow.py @ 119:04a730f9d07d backend

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move all sqlalchemy related classes to the respective sub-package. use a backend to abstract from access to the data
author Dirk Olmes <dirk@xanthippe.ping.de>
date Sun, 21 Aug 2011 03:55:16 +0200
parents e9145e8dd698
children e830fa1cc7a2
comparison
equal deleted inserted replaced
118:0e73adb2dec4 119:04a730f9d07d
1 1
2 from AddFeed import AddFeed 2 #from AddFeed import AddFeed
3 from DisplayModel import DisplayModel 3 from DisplayModel import DisplayModel
4 from Feed import Feed
5 from FeedEntryItemDelegate import FeedEntryItemDelegate 4 from FeedEntryItemDelegate import FeedEntryItemDelegate
6 from FeedEntryTableModel import FeedEntryTableModel 5 from FeedEntryTableModel import FeedEntryTableModel
7 from FeedSettings import FeedSettings 6 from FeedSettings import FeedSettings
8 from Preferences import Preferences 7 #from PreferencesDialog import PreferencesDialog
9 from PreferencesDialog import PreferencesDialog
10 from PyQt4.QtCore import QUrl 8 from PyQt4.QtCore import QUrl
11 from PyQt4.QtGui import QApplication 9 from PyQt4.QtGui import QApplication
12 from PyQt4.QtGui import QMainWindow 10 from PyQt4.QtGui import QMainWindow
13 from PyQt4.QtGui import QWidget 11 from PyQt4.QtGui import QWidget
14 from Ui_MainWindow import Ui_MainWindow 12 from Ui_MainWindow import Ui_MainWindow
15 import FeedList
16 import subprocess 13 import subprocess
17 14
18 STATUS_MESSAGE_DISPLAY_MILLIS = 20000 15 STATUS_MESSAGE_DISPLAY_MILLIS = 20000
19 16
20 class MainWindow(QMainWindow): 17 class MainWindow(QMainWindow):
21 def __init__(self, session=None): 18 def __init__(self, backend=None):
22 QWidget.__init__(self, None) 19 QWidget.__init__(self, None)
23 self.session = session 20 self.backend = backend
24 self.preferences = Preferences(session) 21 self.preferences = backend.preferences()
25 self.ui = Ui_MainWindow() 22 self.ui = Ui_MainWindow()
26 self.ui.setupUi(self) 23 self.ui.setupUi(self)
27 self.updateFeedList() 24 self.updateFeedList()
28 self.initFeedEntryList() 25 self.initFeedEntryList()
29 26
30 def updateFeedList(self): 27 def updateFeedList(self):
31 self.allFeeds = FeedList.getFeeds(self.session) 28 self.allFeeds = self.backend.getFeeds()
32 feedModel = DisplayModel(self, self.allFeeds, Feed.userPresentableString) 29 feedModel = DisplayModel(self, self.allFeeds, "title")
33 self.ui.feedList.setModel(feedModel) 30 self.ui.feedList.setModel(feedModel)
34 self.ui.feedList.update() 31 self.ui.feedList.update()
35 32
36 def initFeedEntryList(self): 33 def initFeedEntryList(self):
37 # setup the default row height. This must be called before a table model is set 34 # setup the default row height. This must be called before a table model is set
143 self.selectedEntry.markRead() 140 self.selectedEntry.markRead()
144 self.session.commit() 141 self.session.commit()
145 self.ui.feedEntryList.doItemsLayout() 142 self.ui.feedEntryList.doItemsLayout()
146 143
147 def addFeed(self): 144 def addFeed(self):
148 addFeed = AddFeed(self.session) 145 pass
149 success = addFeed.exec_() 146 # addFeed = AddFeed(self.session)
150 if not success: 147 # success = addFeed.exec_()
151 return 148 # if not success:
152 149 # return
153 if addFeed.exception is not None: 150 #
154 message = "Error while adding feed: " + str(addFeed.exception) 151 # if addFeed.exception is not None:
155 self._updateStatusBar(message) 152 # message = "Error while adding feed: " + str(addFeed.exception)
156 else: 153 # self._updateStatusBar(message)
157 self.session.commit() 154 # else:
158 self.updateFeedList() 155 # self.session.commit()
156 # self.updateFeedList()
159 157
160 def deleteFeed(self): 158 def deleteFeed(self):
161 try: 159 try:
162 self.session.delete(self.selectedFeed) 160 self.session.delete(self.selectedFeed)
163 self.session.commit() 161 self.session.commit()
165 except Exception as exception: 163 except Exception as exception:
166 message = "Error while deleting feed: " + str(exception) 164 message = "Error while deleting feed: " + str(exception)
167 self._updateStatusBar(message) 165 self._updateStatusBar(message)
168 166
169 def showPreferences(self): 167 def showPreferences(self):
170 preferences = PreferencesDialog(self.session) 168 pass
171 preferences.exec_() 169 # preferences = PreferencesDialog(self.session)
170 # preferences.exec_()
172 171
173 def showFeedSettings(self): 172 def showFeedSettings(self):
174 feedSettings = FeedSettings(self.session, self.selectedFeed) 173 feedSettings = FeedSettings(self.session, self.selectedFeed)
175 feedSettings.exec_() 174 feedSettings.exec_()
176 175
177 def _updateStatusBar(self, message): 176 def _updateStatusBar(self, message):
178 self.ui.statusbar.showMessage(message, STATUS_MESSAGE_DISPLAY_MILLIS) 177 self.ui.statusbar.showMessage(message, STATUS_MESSAGE_DISPLAY_MILLIS)
179 178
180 def close(self): 179 def close(self):
181 # save all uncommitted state, just in case 180 self.backend.dispose()
182 self.session.commit()
183 QMainWindow.close(self) 181 QMainWindow.close(self)
184 182
185 def copyArticleURLToClipboard(self): 183 def copyArticleURLToClipboard(self):
186 clipboard = QApplication.clipboard() 184 clipboard = QApplication.clipboard()
187 clipboard.setText(self.selectedEntry.link) 185 clipboard.setText(self.selectedEntry.link)