Mercurial > hg > Feedworm

annotate MainWindow.py @ 67:c3f2b11e7420

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maintain a better TODO list
author Dirk Olmes <dirk@xanthippe.ping.de>
date Mon, 02 Aug 2010 02:43:41 +0200
parents db35ab7753f0
children 228da10cc98b
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2 from AddFeed import AddFeed
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3 from DisplayModel import DisplayModel
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4 from Feed import Feed
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5 from FeedEntry import FeedEntry
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6 from FeedEntryItemDelegate import FeedEntryItemDelegate
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7 from FeedSettings import FeedSettings
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8 from Preferences import Preferences
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9 from PreferencesDialog import PreferencesDialog
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10 from PyQt4 import QtGui
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11 from PyQt4.QtCore import QUrl
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12 from Ui_MainWindow import Ui_MainWindow
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13 import subprocess
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15 STATUS_MESSAGE_DISPLAY_MILLIS = 20000
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17 class MainWindow(QtGui.QMainWindow):
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18 def __init__(self, session=None):
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19 QtGui.QWidget.__init__(self, None)
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20 self.session = session
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21 self.preferences = Preferences(session)
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22 self.ui = Ui_MainWindow()
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23 self.ui.setupUi(self)
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24 self.updateFeedList()
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25 self.initFeedEntryList()
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27 def updateFeedList(self):
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28 self.allFeeds = Feed.all(self.session)
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29 feedModel = DisplayModel(self, self.allFeeds, Feed.userPresentableString)
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30 self.ui.feedList.setModel(feedModel)
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31 self.ui.feedList.update()
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33 def initFeedEntryList(self):
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34 self.ui.feedEntryList.setItemDelegate(FeedEntryItemDelegate())
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36 def feedSelected(self, index):
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37 self.selectedFeed = self.allFeeds[index.row()]
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38 self.enableFeedRelatedWidgets()
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39 self.setupFeedEntries()
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41 def enableFeedRelatedWidgets(self):
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42 self.ui.actionFeedSettings.setEnabled(True)
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43 self.ui.actionMarkFeedRead.setEnabled(True)
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45 def setupFeedEntries(self):
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46 hideReadEntries = self.preferences.hideReadFeedEntries()
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47 self.feedEntries = self.selectedFeed.entriesSortedByUpdateDate(hideReadEntries)
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48 self.initFeedDisplayModel()
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50 def initFeedDisplayModel(self):
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51 model = DisplayModel(self, self.feedEntries, FeedEntry.userPresentableString)
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52 self.ui.feedEntryList.setModel(model)
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53 self.ui.feedEntryList.itemDelegate().entries = self.feedEntries
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54 self.ui.feedEntryList.update()
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56 def feedEntrySelected(self, index):
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57 self.ui.menuArticle.setEnabled(True)
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59 row = index.row()
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60 self.selectedEntry = self.feedEntries[row]
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61 self.selectedEntry.markRead()
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63 if self.selectedEntry.feed.auto_load_entry_link:
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64 self.openLinkFromSelectedEntry()
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65 else:
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66 self.openSummaryFromSelectedEntry()
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68 def openSummaryFromSelectedEntry(self):
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69 # TODO this is the wrong base url, figure out the correct one
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70 baseUrl = QUrl(self.selectedEntry.link)
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71 self.ui.webView.setHtml(self.selectedEntry.summary, baseUrl)
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73 def openLinkFromSelectedEntry(self):
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74 url = QUrl(self.selectedEntry.link)
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75 self.ui.webView.load(url)
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76 self.ui.webView.show()
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78 def toggleReadOnSelectedEntry(self):
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79 self.selectedEntry.toggleRead()
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80 self.session.commit()
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81 self.ui.feedList.update()
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83 def markSelectedFeedRead(self):
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84 self.selectedFeed.markAllEntriesRead()
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85 self.session.commit()
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86 self.ui.feedEntryList.update()
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87
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88 def addFeed(self):
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89 addFeed = AddFeed(self.session)
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90 success = addFeed.exec_()
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91 if not success:
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92 return
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94 if addFeed.exception is not None:
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95 message = "Error while adding feed: " + str(addFeed.exception)
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96 self.ui.statusbar.showMessage(message, STATUS_MESSAGE_DISPLAY_MILLIS)
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97 else:
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98 self.session.commit()
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99 self.updateFeedList()
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100
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101 def openSelectedEntryInBrowser(self):
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102 # TODO make browser configurable
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103 browser = "/usr/local/bin/opera"
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104 subprocess.Popen([browser, self.selectedEntry.link])
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105
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106 def showPreferences(self):
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107 preferences = PreferencesDialog(self.session)
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108 preferences.exec_()
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109
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110 def showFeedSettings(self):
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111 feedSettings = FeedSettings(self.session, self.selectedFeed)
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112 feedSettings.exec_()
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