Mercurial > hg > Feedworm

annotate MainWindow.py @ 70:842727971796

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
have the DB URL as parameter when creating a session and fall back to commandline arguments if no DB URL was passed in
author Dirk Olmes <dirk@xanthippe.ping.de>
date Wed, 11 Aug 2010 02:30:47 +0200
parents db35ab7753f0
children 228da10cc98b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
14
42a225be7e56 first version of the GUI
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff changeset
1
27
bdd1296a4b8c implemented adding a feed
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 24
diff changeset
2 from AddFeed import AddFeed
21
c8bb3cee7935 pull out DisplayModel into its own file, add the scaffolding for the add feed menu entry
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 19
diff changeset
3 from DisplayModel import DisplayModel
15
b1aeb98824c1 Add a list view displaying all feeds
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 14
diff changeset
4 from Feed import Feed
18
35225588b895 add a list view for displaying feed entries from the selected feed
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 17
diff changeset
5 from FeedEntry import FeedEntry
55
0f9b3e57cff0 pull out FeedEntryItemDelegate into its own file
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 53
diff changeset
6 from FeedEntryItemDelegate import FeedEntryItemDelegate
48
6e5219e05625 GUI for feed settings
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 47
diff changeset
7 from FeedSettings import FeedSettings
61
db35ab7753f0 add a preference to hide read feed entries
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 60
diff changeset
8 from Preferences import Preferences
42
0c0d1760b737 Rename Preferences to PreferencesDialog
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 40
diff changeset
9 from PreferencesDialog import PreferencesDialog
23
dcc8abff0694 All the wiring of slots is done through QtDesigner now, look how much code has just disappeared :-)
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 21
diff changeset
10 from PyQt4 import QtGui
21
c8bb3cee7935 pull out DisplayModel into its own file, add the scaffolding for the add feed menu entry
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 19
diff changeset
11 from PyQt4.QtCore import QUrl
14
42a225be7e56 first version of the GUI
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff changeset
12 from Ui_MainWindow import Ui_MainWindow
37
22214d79ed41 database URL must be given as commandline argument now, no need for creating complicated config files. Add a menu entry for opening the selected article in browser.
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 33
diff changeset
13 import subprocess
14
42a225be7e56 first version of the GUI
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff changeset
14
50
4b0d686493fb better error handling while adding feeds: data is only saved if a feed could be created and entries could be retrieved. MainWindow displays feedback in the status bar if an exception occurred while adding a feed.
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 49
diff changeset
15 STATUS_MESSAGE_DISPLAY_MILLIS = 20000
4b0d686493fb better error handling while adding feeds: data is only saved if a feed could be created and entries could be retrieved. MainWindow displays feedback in the status bar if an exception occurred while adding a feed.
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 49
diff changeset
16
24
6b5ceffabe49 MainWindowController -> MainWindow
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 23
diff changeset
17 class MainWindow(QtGui.QMainWindow):
14
42a225be7e56 first version of the GUI
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff changeset
18 def __init__(self, session=None):
42a225be7e56 first version of the GUI
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff changeset
19 QtGui.QWidget.__init__(self, None)
42a225be7e56 first version of the GUI
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff changeset
20 self.session = session
61
db35ab7753f0 add a preference to hide read feed entries
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 60
diff changeset
21 self.preferences = Preferences(session)
14
42a225be7e56 first version of the GUI
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff changeset
22 self.ui = Ui_MainWindow()
42a225be7e56 first version of the GUI
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff changeset
23 self.ui.setupUi(self)
27
bdd1296a4b8c implemented adding a feed
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 24
diff changeset
24 self.updateFeedList()
31
5bb57caa8f66 display a feed's entries sorted by their update date
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 27
diff changeset
25 self.initFeedEntryList()
17
5fda8bd94fa8 make the model used to display feeds generic (so it can be used to display FeedEntries, too)
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 16
diff changeset
26
31
5bb57caa8f66 display a feed's entries sorted by their update date
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 27
diff changeset
27 def updateFeedList(self):
17
5fda8bd94fa8 make the model used to display feeds generic (so it can be used to display FeedEntries, too)
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 16
diff changeset
28 self.allFeeds = Feed.all(self.session)
5fda8bd94fa8 make the model used to display feeds generic (so it can be used to display FeedEntries, too)
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 16
diff changeset
29 feedModel = DisplayModel(self, self.allFeeds, Feed.userPresentableString)
15
b1aeb98824c1 Add a list view displaying all feeds
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 14
diff changeset
30 self.ui.feedList.setModel(feedModel)
27
bdd1296a4b8c implemented adding a feed
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 24
diff changeset
31 self.ui.feedList.update()
bdd1296a4b8c implemented adding a feed
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 24
diff changeset
32
31
5bb57caa8f66 display a feed's entries sorted by their update date
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 27
diff changeset
33 def initFeedEntryList(self):
33
f371d02fa09d mark unread feed entries bold. Add a menu item to toggle between read/unread
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 31
diff changeset
34 self.ui.feedEntryList.setItemDelegate(FeedEntryItemDelegate())
31
5bb57caa8f66 display a feed's entries sorted by their update date
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 27
diff changeset
35
17
5fda8bd94fa8 make the model used to display feeds generic (so it can be used to display FeedEntries, too)
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 16
diff changeset
36 def feedSelected(self, index):
19
6f7003fc6e6d display the summary of the selected feed entry
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 18
diff changeset
37 self.selectedFeed = self.allFeeds[index.row()]
61
db35ab7753f0 add a preference to hide read feed entries
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 60
diff changeset
38 self.enableFeedRelatedWidgets()
db35ab7753f0 add a preference to hide read feed entries
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 60
diff changeset
39 self.setupFeedEntries()
53
8cca4585eb33 the feed settings menu item starts out disabled and gets enabled once a feed is selected
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 50
diff changeset
40
61
db35ab7753f0 add a preference to hide read feed entries
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 60
diff changeset
41 def enableFeedRelatedWidgets(self):
53
8cca4585eb33 the feed settings menu item starts out disabled and gets enabled once a feed is selected
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 50
diff changeset
42 self.ui.actionFeedSettings.setEnabled(True)
56
c82f5538733c add a menu item to mark all entries in a feed as read
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 55
diff changeset
43 self.ui.actionMarkFeedRead.setEnabled(True)
61
db35ab7753f0 add a preference to hide read feed entries
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 60
diff changeset
44
db35ab7753f0 add a preference to hide read feed entries
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 60
diff changeset
45 def setupFeedEntries(self):
db35ab7753f0 add a preference to hide read feed entries
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 60
diff changeset
46 hideReadEntries = self.preferences.hideReadFeedEntries()
db35ab7753f0 add a preference to hide read feed entries
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 60
diff changeset
47 self.feedEntries = self.selectedFeed.entriesSortedByUpdateDate(hideReadEntries)
db35ab7753f0 add a preference to hide read feed entries
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 60
diff changeset
48 self.initFeedDisplayModel()
53
8cca4585eb33 the feed settings menu item starts out disabled and gets enabled once a feed is selected
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 50
diff changeset
49
61
db35ab7753f0 add a preference to hide read feed entries
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 60
diff changeset
50 def initFeedDisplayModel(self):
db35ab7753f0 add a preference to hide read feed entries
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 60
diff changeset
51 model = DisplayModel(self, self.feedEntries, FeedEntry.userPresentableString)
18
35225588b895 add a list view for displaying feed entries from the selected feed
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 17
diff changeset
52 self.ui.feedEntryList.setModel(model)
61
db35ab7753f0 add a preference to hide read feed entries
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 60
diff changeset
53 self.ui.feedEntryList.itemDelegate().entries = self.feedEntries
18
35225588b895 add a list view for displaying feed entries from the selected feed
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 17
diff changeset
54 self.ui.feedEntryList.update()
61
db35ab7753f0 add a preference to hide read feed entries
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 60
diff changeset
55
19
6f7003fc6e6d display the summary of the selected feed entry
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 18
diff changeset
56 def feedEntrySelected(self, index):
39
0c2578196643 Disable the article menu by default, enable it when the first article is selected
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 37
diff changeset
57 self.ui.menuArticle.setEnabled(True)
47
a8442c3487b5 add an option to Feed that allows loading an entry's link right away instead of displaying a feed's summary
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 42
diff changeset
58
19
6f7003fc6e6d display the summary of the selected feed entry
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 18
diff changeset
59 row = index.row()
61
db35ab7753f0 add a preference to hide read feed entries
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 60
diff changeset
60 self.selectedEntry = self.feedEntries[row]
60
d063e4814357 When clicking an entry, it's marked as read
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 59
diff changeset
61 self.selectedEntry.markRead()
47
a8442c3487b5 add an option to Feed that allows loading an entry's link right away instead of displaying a feed's summary
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 42
diff changeset
62
a8442c3487b5 add an option to Feed that allows loading an entry's link right away instead of displaying a feed's summary
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 42
diff changeset
63 if self.selectedEntry.feed.auto_load_entry_link:
a8442c3487b5 add an option to Feed that allows loading an entry's link right away instead of displaying a feed's summary
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 42
diff changeset
64 self.openLinkFromSelectedEntry()
a8442c3487b5 add an option to Feed that allows loading an entry's link right away instead of displaying a feed's summary
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 42
diff changeset
65 else:
a8442c3487b5 add an option to Feed that allows loading an entry's link right away instead of displaying a feed's summary
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 42
diff changeset
66 self.openSummaryFromSelectedEntry()
a8442c3487b5 add an option to Feed that allows loading an entry's link right away instead of displaying a feed's summary
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 42
diff changeset
67
a8442c3487b5 add an option to Feed that allows loading an entry's link right away instead of displaying a feed's summary
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 42
diff changeset
68 def openSummaryFromSelectedEntry(self):
a8442c3487b5 add an option to Feed that allows loading an entry's link right away instead of displaying a feed's summary
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 42
diff changeset
69 # TODO this is the wrong base url, figure out the correct one
a8442c3487b5 add an option to Feed that allows loading an entry's link right away instead of displaying a feed's summary
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 42
diff changeset
70 baseUrl = QUrl(self.selectedEntry.link)
33
f371d02fa09d mark unread feed entries bold. Add a menu item to toggle between read/unread
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 31
diff changeset
71 self.ui.webView.setHtml(self.selectedEntry.summary, baseUrl)
47
a8442c3487b5 add an option to Feed that allows loading an entry's link right away instead of displaying a feed's summary
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 42
diff changeset
72
a8442c3487b5 add an option to Feed that allows loading an entry's link right away instead of displaying a feed's summary
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 42
diff changeset
73 def openLinkFromSelectedEntry(self):
a8442c3487b5 add an option to Feed that allows loading an entry's link right away instead of displaying a feed's summary
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 42
diff changeset
74 url = QUrl(self.selectedEntry.link)
a8442c3487b5 add an option to Feed that allows loading an entry's link right away instead of displaying a feed's summary
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 42
diff changeset
75 self.ui.webView.load(url)
a8442c3487b5 add an option to Feed that allows loading an entry's link right away instead of displaying a feed's summary
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 42
diff changeset
76 self.ui.webView.show()
33
f371d02fa09d mark unread feed entries bold. Add a menu item to toggle between read/unread
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 31
diff changeset
77
f371d02fa09d mark unread feed entries bold. Add a menu item to toggle between read/unread
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 31
diff changeset
78 def toggleReadOnSelectedEntry(self):
f371d02fa09d mark unread feed entries bold. Add a menu item to toggle between read/unread
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 31
diff changeset
79 self.selectedEntry.toggleRead()
f371d02fa09d mark unread feed entries bold. Add a menu item to toggle between read/unread
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 31
diff changeset
80 self.session.commit()
f371d02fa09d mark unread feed entries bold. Add a menu item to toggle between read/unread
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 31
diff changeset
81 self.ui.feedList.update()
56
c82f5538733c add a menu item to mark all entries in a feed as read
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 55
diff changeset
82
59
daa2731967fe Marking all articles in a feed as read doesn't toggle any more ... it marks all articles as read.
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 56
diff changeset
83 def markSelectedFeedRead(self):
daa2731967fe Marking all articles in a feed as read doesn't toggle any more ... it marks all articles as read.
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 56
diff changeset
84 self.selectedFeed.markAllEntriesRead()
56
c82f5538733c add a menu item to mark all entries in a feed as read
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 55
diff changeset
85 self.session.commit()
c82f5538733c add a menu item to mark all entries in a feed as read
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 55
diff changeset
86 self.ui.feedEntryList.update()
15
b1aeb98824c1 Add a list view displaying all feeds
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 14
diff changeset
87
21
c8bb3cee7935 pull out DisplayModel into its own file, add the scaffolding for the add feed menu entry
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 19
diff changeset
88 def addFeed(self):
27
bdd1296a4b8c implemented adding a feed
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 24
diff changeset
89 addFeed = AddFeed(self.session)
bdd1296a4b8c implemented adding a feed
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 24
diff changeset
90 success = addFeed.exec_()
50
4b0d686493fb better error handling while adding feeds: data is only saved if a feed could be created and entries could be retrieved. MainWindow displays feedback in the status bar if an exception occurred while adding a feed.
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 49
diff changeset
91 if not success:
4b0d686493fb better error handling while adding feeds: data is only saved if a feed could be created and entries could be retrieved. MainWindow displays feedback in the status bar if an exception occurred while adding a feed.
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 49
diff changeset
92 return
4b0d686493fb better error handling while adding feeds: data is only saved if a feed could be created and entries could be retrieved. MainWindow displays feedback in the status bar if an exception occurred while adding a feed.
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 49
diff changeset
93
4b0d686493fb better error handling while adding feeds: data is only saved if a feed could be created and entries could be retrieved. MainWindow displays feedback in the status bar if an exception occurred while adding a feed.
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 49
diff changeset
94 if addFeed.exception is not None:
4b0d686493fb better error handling while adding feeds: data is only saved if a feed could be created and entries could be retrieved. MainWindow displays feedback in the status bar if an exception occurred while adding a feed.
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 49
diff changeset
95 message = "Error while adding feed: " + str(addFeed.exception)
4b0d686493fb better error handling while adding feeds: data is only saved if a feed could be created and entries could be retrieved. MainWindow displays feedback in the status bar if an exception occurred while adding a feed.
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 49
diff changeset
96 self.ui.statusbar.showMessage(message, STATUS_MESSAGE_DISPLAY_MILLIS)
4b0d686493fb better error handling while adding feeds: data is only saved if a feed could be created and entries could be retrieved. MainWindow displays feedback in the status bar if an exception occurred while adding a feed.
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 49
diff changeset
97 else:
4b0d686493fb better error handling while adding feeds: data is only saved if a feed could be created and entries could be retrieved. MainWindow displays feedback in the status bar if an exception occurred while adding a feed.
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 49
diff changeset
98 self.session.commit()
27
bdd1296a4b8c implemented adding a feed
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 24
diff changeset
99 self.updateFeedList()
31
5bb57caa8f66 display a feed's entries sorted by their update date
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 27
diff changeset
100
39
0c2578196643 Disable the article menu by default, enable it when the first article is selected
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 37
diff changeset
101 def openSelectedEntryInBrowser(self):
37
22214d79ed41 database URL must be given as commandline argument now, no need for creating complicated config files. Add a menu entry for opening the selected article in browser.
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 33
diff changeset
102 # TODO make browser configurable
22214d79ed41 database URL must be given as commandline argument now, no need for creating complicated config files. Add a menu entry for opening the selected article in browser.
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 33
diff changeset
103 browser = "/usr/local/bin/opera"
22214d79ed41 database URL must be given as commandline argument now, no need for creating complicated config files. Add a menu entry for opening the selected article in browser.
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 33
diff changeset
104 subprocess.Popen([browser, self.selectedEntry.link])
47
a8442c3487b5 add an option to Feed that allows loading an entry's link right away instead of displaying a feed's summary
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 42
diff changeset
105
40
c858aab71e5b add preferences dialog
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 39
diff changeset
106 def showPreferences(self):
42
0c0d1760b737 Rename Preferences to PreferencesDialog
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 40
diff changeset
107 preferences = PreferencesDialog(self.session)
40
c858aab71e5b add preferences dialog
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 39
diff changeset
108 preferences.exec_()
c858aab71e5b add preferences dialog
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 39
diff changeset
109
48
6e5219e05625 GUI for feed settings
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 47
diff changeset
110 def showFeedSettings(self):
6e5219e05625 GUI for feed settings
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 47
diff changeset
111 feedSettings = FeedSettings(self.session, self.selectedFeed)
6e5219e05625 GUI for feed settings
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 47
diff changeset
112 feedSettings.exec_()
6e5219e05625 GUI for feed settings
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 47
diff changeset
113
37
22214d79ed41 database URL must be given as commandline argument now, no need for creating complicated config files. Add a menu entry for opening the selected article in browser.
Dirk Olmes <dirk@xanthippe.ping.de>
parents: 33
diff changeset
114