Mercurial > hg > Feedworm

comparison MainWindow.py @ 228:94a902de5266

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use GenericTableModel instead of FeedEntryTableModel
author Dirk Olmes <dirk@xanthippe.ping.de>
date Sat, 31 May 2014 04:23:53 +0200
parents 016c89dfd488
children 9faa1f84e8c9
comparison
equal deleted inserted replaced
227:6ce0e081094a 228:94a902de5266
1 # -*- coding: utf-8 -*- 1 # -*- coding: utf-8 -*-
2 import subprocess 2 import subprocess
3 from AddFeed import AddFeed 3 from AddFeed import AddFeed
4 from PyQtLib.GenericListModel import GenericListModel 4 from PyQtLib.GenericListModel import GenericListModel
5 from PyQtLib.GenericTableModel import GenericTableModel
5 from FeedEntryItemDelegate import FeedEntryItemDelegate 6 from FeedEntryItemDelegate import FeedEntryItemDelegate
6 from FeedEntryTableModel import FeedEntryTableModel
7 from FeedSettings import FeedSettings 7 from FeedSettings import FeedSettings
8 from PreferencesDialog import PreferencesDialog 8 from PreferencesDialog import PreferencesDialog
9 from PyQt4.QtCore import QUrl 9 from PyQt4.QtCore import QUrl
10 from PyQt4.QtGui import QApplication, QMainWindow, QWidget 10 from PyQt4.QtGui import QApplication, QMainWindow, QWidget
11 from Ui_MainWindow import Ui_MainWindow 11 from Ui_MainWindow import Ui_MainWindow
18 self.backend = backend 18 self.backend = backend
19 self.preferences = backend.preferences() 19 self.preferences = backend.preferences()
20 self.ui = Ui_MainWindow() 20 self.ui = Ui_MainWindow()
21 self.ui.setupUi(self) 21 self.ui.setupUi(self)
22 self.updateFeedList() 22 self.updateFeedList()
23 self.initFeedEntryList() 23 self.initFeedEntryTable()
24 24
25 def updateFeedList(self): 25 def updateFeedList(self):
26 allFeeds = self.backend.getFeeds() 26 allFeeds = self.backend.getFeeds()
27 feedModel = GenericListModel(self, allFeeds, 'title') 27 feedModel = GenericListModel(self, allFeeds, 'title')
28 self.ui.feedList.setModel(feedModel) 28 self.ui.feedList.setModel(feedModel)
29 self.ui.feedList.update() 29 self.ui.feedList.update()
30 30
31 def initFeedEntryList(self): 31 def initFeedEntryTable(self):
32 # setup the default row height. This must be called before a table model is set 32 # setup the default row height. This must be called before a table model is set
33 self.ui.feedEntryList.verticalHeader().setDefaultSectionSize(20) 33 self.ui.feedEntryTable.verticalHeader().setDefaultSectionSize(20)
34 34
35 self.ui.feedEntryList.setItemDelegate(FeedEntryItemDelegate()) 35 self.ui.feedEntryTable.setItemDelegate(FeedEntryItemDelegate())
36 self.ui.feedEntryList.setModel(FeedEntryTableModel([])) 36 model = self.__buildFeedEntryTableModel()
37 self.ui.feedEntryList.horizontalHeader().setStretchLastSection(True) 37 self.ui.feedEntryTable.setModel(model)
38 self.ui.feedEntryTable.horizontalHeader().setStretchLastSection(True)
39
40 def __buildFeedEntryTableModel(self):
41 model = GenericTableModel(self, [])
42 titleDisplay = lambda feedEntry: feedEntry.title
43 model.defineColumn('Title', titleDisplay)
44 dateDisplay = lambda feedEntry: feedEntry.updated.strftime('%d.%m.%Y')
45 model.defineColumn('Date', dateDisplay)
46 return model
38 47
39 def feedSelected(self, index): 48 def feedSelected(self, index):
40 self.backend.selectFeed(index.row()) 49 self.backend.selectFeed(index.row())
41 self.enableFeedRelatedWidgets() 50 self.enableFeedRelatedWidgets()
42 self.setupFeedEntries() 51 self.setupFeedEntries()
47 self.ui.actionMarkSelectedEntriesRead.setEnabled(True) 56 self.ui.actionMarkSelectedEntriesRead.setEnabled(True)
48 self.ui.actionDeleteFeed.setEnabled(True) 57 self.ui.actionDeleteFeed.setEnabled(True)
49 58
50 def setupFeedEntries(self): 59 def setupFeedEntries(self):
51 self.setupFeedEntriesTableModel() 60 self.setupFeedEntriesTableModel()
52 self.ui.feedEntryList.update() 61 self.ui.feedEntryTable.update()
53 self.setupFeedEntriesTableHeaderWidths() 62 self.setupFeedEntriesTableHeaderWidths()
54 self.scrollFirstRowInFeedEntriesTableToVisible() 63 self.scrollFirstRowInFeedEntriesTableToVisible()
55 64
56 def setupFeedEntriesTableModel(self): 65 def setupFeedEntriesTableModel(self):
57 feedEntries = self.backend.entriesForSelectedFeed() 66 feedEntries = self.backend.entriesForSelectedFeed()
58 model = FeedEntryTableModel(feedEntries) 67 model = self.ui.feedEntryTable.model()
59 self.ui.feedEntryList.setModel(model) 68 model.setDisplayedObjects(feedEntries)
60 69
61 def setupFeedEntriesTableHeaderWidths(self): 70 def setupFeedEntriesTableHeaderWidths(self):
62 width = self.ui.feedEntryList.width() 71 width = self.ui.feedEntryTable.width()
63 firstColumnWidth = int(width * 0.8) 72 firstColumnWidth = int(width * 0.8)
64 self.ui.feedEntryList.setColumnWidth(0, firstColumnWidth) 73 self.ui.feedEntryTable.setColumnWidth(0, firstColumnWidth)
65 74
66 def scrollFirstRowInFeedEntriesTableToVisible(self): 75 def scrollFirstRowInFeedEntriesTableToVisible(self):
67 model = self.ui.feedEntryList.model() 76 model = self.ui.feedEntryTable.model()
68 visibleIndex = model.createIndex(0, 0) 77 visibleIndex = model.createIndex(0, 0)
69 self.ui.feedEntryList.scrollTo(visibleIndex) 78 self.ui.feedEntryTable.scrollTo(visibleIndex)
70 79
71 def feedEntrySelected(self, index): 80 def feedEntrySelected(self, index):
72 self.ui.webView.setZoomFactor(1.0) 81 self.ui.webView.setZoomFactor(1.0)
73 self.ui.menuArticle.setEnabled(True) 82 self.ui.menuArticle.setEnabled(True)
74 self.ui.actionOpenLink.setEnabled(True) 83 self.ui.actionOpenLink.setEnabled(True)
113 browser = "/usr/bin/chromium" 122 browser = "/usr/bin/chromium"
114 subprocess.Popen([browser, feedEntry.link]) 123 subprocess.Popen([browser, feedEntry.link])
115 124
116 def toggleReadOnSelectedEntry(self): 125 def toggleReadOnSelectedEntry(self):
117 self.backend.toggleSelectedFeedEntryRead() 126 self.backend.toggleSelectedFeedEntryRead()
118 self.ui.feedEntryList.doItemsLayout() 127 self.ui.feedEntryTable.doItemsLayout()
119 128
120 def markSelectedFeedRead(self): 129 def markSelectedFeedRead(self):
121 self.backend.markSelectedFeedAsRead() 130 self.backend.markSelectedFeedAsRead()
122 self.ui.feedEntryList.doItemsLayout() 131 self.ui.feedEntryTable.doItemsLayout()
123 132
124 def markSelectedEntriesRead(self): 133 def markSelectedEntriesRead(self):
125 indexes = [] 134 indexes = []
126 selectedIndexes = self.ui.feedEntryList.selectedIndexes() 135 selectedIndexes = self.ui.feedEntryTable.selectedIndexes()
127 for index in selectedIndexes: 136 for index in selectedIndexes:
128 # selectedIndexes returns one QModelIndex instance per row/column combo. 137 # selectedIndexes returns one QModelIndex instance per row/column combo.
129 # We are only interested in the rows here so just operate on the first 138 # We are only interested in the rows here so just operate on the first
130 # column 139 # column
131 if index.column() == 0: 140 if index.column() == 0:
132 row = index.row() 141 row = index.row()
133 indexes.append(row) 142 indexes.append(row)
134 self.backend.markFeedEntriesAsRead(indexes) 143 self.backend.markFeedEntriesAsRead(indexes)
135 self.ui.feedEntryList.doItemsLayout() 144 self.ui.feedEntryTable.doItemsLayout()
136 145
137 def addFeed(self): 146 def addFeed(self):
138 addFeed = AddFeed(self.backend) 147 addFeed = AddFeed(self.backend)
139 success = addFeed.exec_() 148 success = addFeed.exec_()
140 if not success: 149 if not success: