Mercurial Repositories > eric / file comparison
comparison: eric6/WebBrowser/Feeds/FeedsDialog.py
eric6/WebBrowser/Feeds/FeedsDialog.py
- changeset 6942
- 2602857055c5
- parent 6645
- ad476851d7e0
- child 7229
- 53054eb5b15a
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| 6941:f99d60d6b59b | 6942:2602857055c5 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2011 - 2019 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog to add RSS feeds. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 | |
| 12 from PyQt5.QtCore import QUrl | |
| 13 from PyQt5.QtWidgets import QDialog, QPushButton, QLabel | |
| 14 | |
| 15 from E5Gui import E5MessageBox | |
| 16 | |
| 17 from .Ui_FeedsDialog import Ui_FeedsDialog | |
| 18 | |
| 19 import UI.PixmapCache | |
| 20 | |
| 21 | |
| 22 class FeedsDialog(QDialog, Ui_FeedsDialog): | |
| 23 """ | |
| 24 Class implementing a dialog to add RSS feeds. | |
| 25 """ | |
| 26 def __init__(self, availableFeeds, browser, parent=None): | |
| 27 """ | |
| 28 Constructor | |
| 29 | |
| 30 @param availableFeeds list of available RSS feeds (list of tuple of | |
| 31 two strings) | |
| 32 @param browser reference to the browser widget (WebBrowserView) | |
| 33 @param parent reference to the parent widget (QWidget) | |
| 34 """ | |
| 35 super(FeedsDialog, self).__init__(parent) | |
| 36 self.setupUi(self) | |
| 37 | |
| 38 self.iconLabel.setPixmap(UI.PixmapCache.getPixmap("rss48.png")) | |
| 39 | |
| 40 self.__browser = browser | |
| 41 | |
| 42 self.__availableFeeds = availableFeeds[:] | |
| 43 for row in range(len(self.__availableFeeds)): | |
| 44 feed = self.__availableFeeds[row] | |
| 45 button = QPushButton(self) | |
| 46 button.setText(self.tr("Add")) | |
| 47 button.feed = feed | |
| 48 label = QLabel(self) | |
| 49 label.setText(feed[0]) | |
| 50 self.feedsLayout.addWidget(label, row, 0) | |
| 51 self.feedsLayout.addWidget(button, row, 1) | |
| 52 button.clicked.connect(lambda: self.__addFeed(button)) | |
| 53 | |
| 54 msh = self.minimumSizeHint() | |
| 55 self.resize(max(self.width(), msh.width()), msh.height()) | |
| 56 | |
| 57 def __addFeed(self, button): | |
| 58 """ | |
| 59 Private slot to add a RSS feed. | |
| 60 | |
| 61 @param button reference to the feed button | |
| 62 @type QPushButton | |
| 63 """ | |
| 64 urlString = button.feed[1] | |
| 65 url = QUrl(urlString) | |
| 66 if url.isRelative(): | |
| 67 url = self.__browser.url().resolved(url) | |
| 68 urlString = url.toDisplayString(QUrl.FullyDecoded) | |
| 69 | |
| 70 if not url.isValid(): | |
| 71 return | |
| 72 | |
| 73 if button.feed[0]: | |
| 74 title = button.feed[0] | |
| 75 else: | |
| 76 title = self.__browser.url().host() | |
| 77 | |
| 78 from WebBrowser.WebBrowserWindow import WebBrowserWindow | |
| 79 feedsManager = WebBrowserWindow.feedsManager() | |
| 80 if feedsManager.addFeed(urlString, title, self.__browser.icon()): | |
| 81 if WebBrowserWindow.notificationsEnabled(): | |
| 82 WebBrowserWindow.showNotification( | |
| 83 UI.PixmapCache.getPixmap("rss48.png"), | |
| 84 self.tr("Add RSS Feed"), | |
| 85 self.tr("""The feed was added successfully.""")) | |
| 86 else: | |
| 87 E5MessageBox.information( | |
| 88 self, | |
| 89 self.tr("Add RSS Feed"), | |
| 90 self.tr("""The feed was added successfully.""")) | |
| 91 else: | |
| 92 E5MessageBox.warning( | |
| 93 self, | |
| 94 self.tr("Add RSS Feed"), | |
| 95 self.tr("""The feed was already added before.""")) | |
| 96 | |
| 97 self.close() |
