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annotate MainWindow.py @ 39:0c2578196643

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Disable the article menu by default, enable it when the first article is selected
author Dirk Olmes <dirk@xanthippe.ping.de>
date Fri, 14 May 2010 06:48:48 +0200
parents 22214d79ed41
children c858aab71e5b
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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 PyQt4 import QtGui
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7 from PyQt4.QtCore import QUrl
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8 from PyQt4.QtGui import QFont
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9 from Ui_MainWindow import Ui_MainWindow
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10 import FeedUpdater
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11 import subprocess
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13 class MainWindow(QtGui.QMainWindow):
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14 def __init__(self, session=None):
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15 QtGui.QWidget.__init__(self, None)
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16 self.session = session
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17 self.ui = Ui_MainWindow()
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18 self.ui.setupUi(self)
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19 self.updateFeedList()
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20 self.initFeedEntryList()
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22 def updateFeedList(self):
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23 self.allFeeds = Feed.all(self.session)
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24 feedModel = DisplayModel(self, self.allFeeds, Feed.userPresentableString)
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25 self.ui.feedList.setModel(feedModel)
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26 self.ui.feedList.update()
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28 def initFeedEntryList(self):
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29 self.ui.feedEntryList.setItemDelegate(FeedEntryItemDelegate())
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31 def feedSelected(self, index):
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32 self.selectedFeed = self.allFeeds[index.row()]
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33 self.sortedEntries = self.selectedFeed.entriesSortedByUpdateDate()
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34 model = DisplayModel(self, self.sortedEntries, FeedEntry.userPresentableString)
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35 self.ui.feedEntryList.setModel(model)
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36 self.ui.feedEntryList.itemDelegate().entries = self.sortedEntries
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37 self.ui.feedEntryList.update()
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39 def feedEntrySelected(self, index):
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40 self.ui.menuArticle.setEnabled(True)
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41 row = index.row()
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42 self.selectedEntry = self.sortedEntries[row]
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43 baseUrl = QUrl(self.selectedEntry.link) # TODO this is the wrong base url, figure out the correct one
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44 self.ui.webView.setHtml(self.selectedEntry.summary, baseUrl)
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46 def toggleReadOnSelectedEntry(self):
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47 self.selectedEntry.toggleRead()
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48 self.session.commit()
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49 self.ui.feedList.update()
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51 def addFeed(self):
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52 addFeed = AddFeed(self.session)
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53 success = addFeed.exec_()
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54 if success:
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55 url = addFeed.getUrl()
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56 FeedUpdater.createNewFeed(url, self.session)
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57 # TODO get status from feedUpdater and display in status area of the main window
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58 self.updateFeedList()
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60 def openSelectedEntryInBrowser(self):
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61 # TODO make browser configurable
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62 browser = "/usr/local/bin/opera"
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63 subprocess.Popen([browser, self.selectedEntry.link])
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65 def openLinkFromSelectedEntry(self):
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66 url = QUrl(self.selectedEntry.link)
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67 self.ui.webView.load(url)
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68 self.ui.webView.show()
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70 class FeedEntryItemDelegate(QtGui.QStyledItemDelegate):
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71 def __init__(self):
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72 QtGui.QStyledItemDelegate.__init__(self, None)
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74 def paint(self, painter, style, index):
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75 row = index.row()
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76 entry = self.entries[row]
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77 if entry.read:
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78 style.font.setWeight(QFont.Normal)
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79 else:
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80 style.font.setWeight(QFont.Bold)
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81 QtGui.QStyledItemDelegate.paint(self, painter, style, index)