def __init__(self, buffer_id, url, arguments, fit_to_view,
background_color):
Buffer.__init__(self, buffer_id, url, arguments, fit_to_view,
background_color)
self.add_widget(BrowserView())
self.buffer_widget.loadStarted.connect(self.start_progress)
self.buffer_widget.loadProgress.connect(self.update_progress)
self.buffer_widget.loadFinished.connect(self.stop_progress)
self.buffer_widget.web_page.windowCloseRequested.connect(
self.request_close_buffer)
self.search_term = ""
with open(
os.path.join(os.path.dirname(__file__), "js",
"get_markers.js"), "r") as f:
self.get_markers_js = f.read()
with open(
os.path.join(os.path.dirname(__file__), "js",
"goto_marker.js"), "r") as f:
self.goto_marker_raw = f.read()
def __init__(self, buffer_id, url, arguments, fit_to_view, background_color):
Buffer.__init__(self, buffer_id, url, arguments, fit_to_view, background_color)
self.add_widget(BrowserView())
self.buffer_widget.loadStarted.connect(self.start_progress)
self.buffer_widget.loadProgress.connect(self.update_progress)
self.buffer_widget.loadFinished.connect(self.stop_progress)
self.buffer_widget.web_page.windowCloseRequested.connect(self.request_close_buffer)
def __init__(self, config_dir):
super(RSSReaderWidget, self).__init__()
self.feed_file_path = os.path.join(config_dir, "rss-reader", "feeds.json")
self.feed_area = QWidget()
self.feed_list = QListWidget()
self.feed_list.setStyleSheet( """QListView {background: #4D5250; show-decoration-selected: 1; selection-background-color: #464646;}""")
panel_layout = QVBoxLayout()
panel_layout.setSpacing(0)
panel_layout.setContentsMargins(0, 0, 0, 0)
panel_layout.addWidget(self.feed_list)
self.feed_area.setLayout(panel_layout)
self.article_area = QWidget()
self.article_list = QListWidget()
self.article_list.setStyleSheet( """QListView {background: #FFF; show-decoration-selected: 1; selection-background-color: #EEE;}""")
self.article_list.verticalScrollBar().setStyleSheet("QScrollBar {width:0px;}");
article_layout = QVBoxLayout()
article_layout.setSpacing(0)
article_layout.setContentsMargins(0, 0, 0, 0)
self.browser = BrowserView(config_dir)
article_layout.addWidget(self.article_list)
article_layout.addWidget(self.browser)
article_layout.setStretchFactor(self.article_list, 1)
article_layout.setStretchFactor(self.browser, 3)
self.article_area.setLayout(article_layout)
self.welcome_page = QWidget()
self.welcome_page_box = QVBoxLayout()
self.welcome_page_box.setSpacing(10)
self.welcome_page_box.setContentsMargins(0, 0, 0, 0)
welcome_title_label = QLabel("Welcome to EAF RSS Reader!")
welcome_title_label.setFont(QFont('Arial', 24))
welcome_title_label.setStyleSheet("QLabel {color: #333; font-weight: bold; margin: 20px;}")
welcome_title_label.setAlignment(Qt.AlignHCenter)
add_subscription_label = QLabel("Press 'a' to subscribe to a feed!")
add_subscription_label.setFont(QFont('Arial', 20))
add_subscription_label.setStyleSheet("QLabel {color: #grey;}")
add_subscription_label.setAlignment(Qt.AlignHCenter)
self.welcome_page_box.addStretch(1)
self.welcome_page_box.addWidget(welcome_title_label)
self.welcome_page_box.addWidget(add_subscription_label)
self.welcome_page_box.addStretch(1)
self.welcome_page.setLayout(self.welcome_page_box)
self.right_area = QStackedWidget()
self.right_area.addWidget(self.welcome_page)
self.right_area.addWidget(self.article_area)
if self.has_feed():
self.right_area.setCurrentIndex(1)
else:
self.right_area.setCurrentIndex(0)
hbox = QHBoxLayout()
hbox.setSpacing(0)
hbox.setContentsMargins(0, 0, 0, 0)
hbox.addWidget(self.feed_area)
hbox.addWidget(self.right_area)
hbox.setStretchFactor(self.feed_area, 1)
hbox.setStretchFactor(self.right_area, 3)
self.setLayout(hbox)
self.feed_list.itemActivated.connect(self.handle_feed)
self.article_list.itemActivated.connect(self.handle_article)
self.feed_object_dict = {}
self.init_select_line = False
self.fetch_feeds()
class RSSReaderWidget(QWidget):
def __init__(self, config_dir):
super(RSSReaderWidget, self).__init__()
self.feed_file_path = os.path.join(config_dir, "rss-reader", "feeds.json")
self.feed_area = QWidget()
self.feed_list = QListWidget()
self.feed_list.setStyleSheet( """QListView {background: #4D5250; show-decoration-selected: 1; selection-background-color: #464646;}""")
panel_layout = QVBoxLayout()
panel_layout.setSpacing(0)
panel_layout.setContentsMargins(0, 0, 0, 0)
panel_layout.addWidget(self.feed_list)
self.feed_area.setLayout(panel_layout)
self.article_area = QWidget()
self.article_list = QListWidget()
self.article_list.setStyleSheet( """QListView {background: #FFF; show-decoration-selected: 1; selection-background-color: #EEE;}""")
self.article_list.verticalScrollBar().setStyleSheet("QScrollBar {width:0px;}");
article_layout = QVBoxLayout()
article_layout.setSpacing(0)
article_layout.setContentsMargins(0, 0, 0, 0)
self.browser = BrowserView(config_dir)
article_layout.addWidget(self.article_list)
article_layout.addWidget(self.browser)
article_layout.setStretchFactor(self.article_list, 1)
article_layout.setStretchFactor(self.browser, 3)
self.article_area.setLayout(article_layout)
self.welcome_page = QWidget()
self.welcome_page_box = QVBoxLayout()
self.welcome_page_box.setSpacing(10)
self.welcome_page_box.setContentsMargins(0, 0, 0, 0)
welcome_title_label = QLabel("Welcome to EAF RSS Reader!")
welcome_title_label.setFont(QFont('Arial', 24))
welcome_title_label.setStyleSheet("QLabel {color: #333; font-weight: bold; margin: 20px;}")
welcome_title_label.setAlignment(Qt.AlignHCenter)
add_subscription_label = QLabel("Press 'a' to subscribe to a feed!")
add_subscription_label.setFont(QFont('Arial', 20))
add_subscription_label.setStyleSheet("QLabel {color: #grey;}")
add_subscription_label.setAlignment(Qt.AlignHCenter)
self.welcome_page_box.addStretch(1)
self.welcome_page_box.addWidget(welcome_title_label)
self.welcome_page_box.addWidget(add_subscription_label)
self.welcome_page_box.addStretch(1)
self.welcome_page.setLayout(self.welcome_page_box)
self.right_area = QStackedWidget()
self.right_area.addWidget(self.welcome_page)
self.right_area.addWidget(self.article_area)
if self.has_feed():
self.right_area.setCurrentIndex(1)
else:
self.right_area.setCurrentIndex(0)
hbox = QHBoxLayout()
hbox.setSpacing(0)
hbox.setContentsMargins(0, 0, 0, 0)
hbox.addWidget(self.feed_area)
hbox.addWidget(self.right_area)
hbox.setStretchFactor(self.feed_area, 1)
hbox.setStretchFactor(self.right_area, 3)
self.setLayout(hbox)
self.feed_list.itemActivated.connect(self.handle_feed)
self.article_list.itemActivated.connect(self.handle_article)
self.feed_object_dict = {}
self.init_select_line = False
self.fetch_feeds()
def has_feed(self):
if os.path.exists(self.feed_file_path):
try:
with open(self.feed_file_path, "r") as feed_file:
feed_dict = json.loads(feed_file.read())
return len(feed_dict.keys()) > 0
except Exception:
return False
return False
def fetch_feeds(self):
if os.path.exists(self.feed_file_path):
try:
with open(self.feed_file_path, "r") as feed_file:
feed_dict = json.loads(feed_file.read())
for index, feed_link in enumerate(feed_dict):
self.fetch_feed(feed_link, index == 0)
except Exception:
pass
def handle_feed(self, feed_item):
if feed_item.feed_link in self.feed_object_dict:
self.init_article_area(self.feed_object_dict[feed_item.feed_link])
def handle_article(self, article_item):
article_item.mark_as_read()
self.browser.setUrl(QUrl(article_item.post_link))
def fetch_feed(self, feed_link, refresh_ui):
fetchThread = FetchRSSThread(feed_link)
fetchThread.fetch_rss.connect(lambda f_object, f_link, f_title: self.handle_rss(f_object, f_link, f_title, refresh_ui))
fetchThread.invalid_rss.connect(self.handle_invalid_rss)
object_name = "feed_thread_" + feed_link
setattr(self, object_name, fetchThread)
getattr(self, object_name).start()
def add_subscription(self, feed_link):
if not self.feed_exists(feed_link):
self.fetch_feed(feed_link, True)
else:
self.buffer.message_to_emacs.emit("Feed already exists: " + feed_link)
def delete_subscription(self):
feed_count = self.feed_list.count()
current_row = self.feed_list.currentRow()
feed_link = self.feed_list.currentItem().feed_link
feed_title = self.feed_list.currentItem().feed_title
self.feed_list.takeItem(current_row)
with open(self.feed_file_path, "r") as feed_file:
feed_dict = json.loads(feed_file.read())
if feed_link in feed_dict:
del feed_dict[feed_link]
with open(self.feed_file_path, "w") as f:
f.write(json.dumps(feed_dict))
if feed_count <= 1:
self.feed_list.clear()
self.article_list.clear()
self.browser.setUrl(QUrl(""))
self.right_area.setCurrentIndex(0)
else:
if current_row < feed_count - 1:
self.feed_list.setCurrentRow(current_row)
else:
self.feed_list.setCurrentRow(feed_count - 2)
self.handle_feed(self.feed_list.currentItem())
self.buffer.message_to_emacs.emit("Removed feed: " + feed_title)
def feed_exists(self, feed_link):
if not os.path.exists(self.feed_file_path):
return False
try:
with open(self.feed_file_path, "r") as feed_file:
feed_dict = json.loads(feed_file.read())
return feed_link in feed_dict
except Exception:
import traceback
traceback.print_exc()
return False
def save_feed(self, feed_object, feed_link, feed_title):
touch(self.feed_file_path)
article_ids = list(map(lambda post: post.id if hasattr(post, 'id') else post.link, feed_object.entries))
try:
with open(self.feed_file_path, "r") as feed_file:
feed_dict = json.loads(feed_file.read())
if feed_link not in feed_dict:
feed_dict[feed_link] = {
"title": feed_title,
"unread_articles": article_ids
}
self.save_feed_dict(feed_dict)
self.buffer.message_to_emacs.emit("Add feed: " + feed_link)
except Exception:
import traceback
traceback.print_exc()
self.save_feed_dict({feed_link : {
"title": feed_title,
"unread_articles": article_ids
}})
self.buffer.message_to_emacs.emit("Add feed: " + feed_link)
def save_feed_dict(self, feed_dict):
with open(self.feed_file_path, "w") as f:
f.write(json.dumps(feed_dict))
def handle_rss(self, feed_object, feed_link, feed_title, refresh_ui):
feed_object.feed_link = feed_link
self.feed_object_dict[feed_link] = feed_object
self.save_feed(feed_object, feed_link, feed_title)
self.right_area.setCurrentIndex(1)
feed_item = QListWidgetItem(self.feed_list)
feed_item.feed_link = feed_link
feed_item.feed_title = feed_title
feed_item_widget = RSSFeedItem(feed_object, len(feed_object.entries))
feed_item.update_article_num = feed_item_widget.update_article_num
feed_item.setSizeHint(feed_item_widget.sizeHint())
self.feed_list.addItem(feed_item)
self.feed_list.setItemWidget(feed_item, feed_item_widget)
unread_articles = []
with open(self.feed_file_path, "r") as feed_file:
feed_dict = json.loads(feed_file.read())
if feed_object.feed_link in feed_dict:
if "unread_articles" in feed_dict[feed_object.feed_link]:
unread_articles = ["unread_articles"]
for index in range(self.feed_list.count()):
feed_item = self.feed_list.item(index)
if feed_item.feed_link == feed_object.feed_link:
feed_item.update_article_num(len(unread_articles))
break
if refresh_ui:
self.init_article_area(feed_object)
def init_article_area(self, feed_object):
self.browser.setUrl(QUrl(feed_object.entries[0].link))
self.article_list.clear()
unread_articles = []
with open(self.feed_file_path, "r") as feed_file:
feed_dict = json.loads(feed_file.read())
if feed_object.feed_link in feed_dict and "unread_articles" in feed_dict[feed_object.feed_link]:
unread_articles = feed_dict[feed_object.feed_link]["unread_articles"]
for index, post in enumerate(feed_object.entries):
item_widget = RSSArticleItemWidget(feed_object, post, unread_articles)
item = QListWidgetItem(self.article_list)
item.mark_as_read = item_widget.mark_as_read
item.post_link = item_widget.post_link
item.setSizeHint(item_widget.sizeHint())
item_widget.mark_article_read.connect(self.mark_article_read)
self.article_list.addItem(item)
self.article_list.setItemWidget(item, item_widget)
if index == 0:
item.mark_as_read()
self.article_list.setCurrentRow(0)
if not self.init_select_line:
self.init_select_line = True
self.feed_list.setCurrentRow(0)
def handle_invalid_rss(self, feed_link):
self.buffer.message_to_emacs.emit("Invalid feed link: " + feed_link)
def mark_article_read(self, feed_link, post_link):
if os.path.exists(self.feed_file_path):
try:
with open(self.feed_file_path, "r") as feed_file:
feed_dict = json.loads(feed_file.read())
if feed_link in feed_dict:
unread_articles = feed_dict[feed_link]["unread_articles"]
if post_link in unread_articles:
unread_articles.remove(post_link)
feed_dict[feed_link]["unread_articles"] = unread_articles
with open(self.feed_file_path, "w") as f:
f.write(json.dumps(feed_dict))
for index in range(self.feed_list.count()):
feed_item = self.feed_list.item(index)
if feed_item.feed_link == feed_link:
feed_item.update_article_num(len(unread_articles))
break
except Exception:
pass
def next_subscription(self):
feed_count = self.feed_list.count()
current_row = self.feed_list.currentRow()
if current_row < feed_count - 1:
self.feed_list.setCurrentRow(current_row + 1)
self.feed_list.scrollToItem(self.feed_list.currentItem())
self.handle_feed(self.feed_list.currentItem())
else:
self.buffer.message_to_emacs.emit("End of subscribed feeds")
def prev_subscription(self):
current_row = self.feed_list.currentRow()
if current_row > 0:
self.feed_list.setCurrentRow(current_row - 1)
self.feed_list.scrollToItem(self.feed_list.currentItem())
self.handle_feed(self.feed_list.currentItem())
else:
self.buffer.message_to_emacs.emit("Beginning of subscribed feeds")
def first_subscription(self):
self.feed_list.setCurrentRow(0)
self.feed_list.scrollToItem(self.feed_list.currentItem())
self.handle_feed(self.feed_list.currentItem())
def last_subscription(self):
feed_count = self.feed_list.count()
self.feed_list.setCurrentRow(feed_count - 1)
self.feed_list.scrollToItem(self.feed_list.currentItem())
self.handle_feed(self.feed_list.currentItem())
def next_article(self):
article_count = self.article_list.count()
current_row = self.article_list.currentRow()
if current_row < article_count - 1:
self.article_list.setCurrentRow(current_row + 1)
self.article_list.scrollToItem(self.article_list.currentItem())
self.handle_article(self.article_list.currentItem())
else:
self.buffer.message_to_emacs.emit("End of articles")
def prev_article(self):
current_row = self.article_list.currentRow()
if current_row > 0:
self.article_list.setCurrentRow(current_row - 1)
self.article_list.scrollToItem(self.article_list.currentItem())
self.handle_article(self.article_list.currentItem())
else:
self.buffer.message_to_emacs.emit("Beginning of articles")
def first_article(self):
self.article_list.setCurrentRow(0)
self.article_list.scrollToItem(self.article_list.currentItem())
self.handle_article(self.article_list.currentItem())
def last_article(self):
article_count = self.article_list.count()
self.article_list.setCurrentRow(article_count - 1)
self.article_list.scrollToItem(self.article_list.currentItem())
self.handle_article(self.article_list.currentItem())
def __init__(self):
super(RSSReaderWidget, self).__init__()
self.feed_file_path = os.path.expanduser(
"~/.emacs.d/eaf/rss-reader/feeds.json")
self.feed_area = QWidget()
self.feed_list = QListWidget()
self.feed_list.setStyleSheet("""QListWidget{background: #4D5250;}""")
panel_layout = QVBoxLayout()
panel_layout.setSpacing(0)
panel_layout.setContentsMargins(0, 0, 0, 0)
panel_layout.addWidget(self.feed_list)
self.feed_area.setLayout(panel_layout)
self.article_area = QWidget()
self.article_list = QListWidget()
self.article_list.verticalScrollBar().setStyleSheet(
"QScrollBar {width:0px;}")
article_layout = QVBoxLayout()
article_layout.setSpacing(0)
article_layout.setContentsMargins(0, 0, 0, 0)
self.browser = BrowserView()
article_layout.addWidget(self.article_list)
article_layout.addWidget(self.browser)
article_layout.setStretchFactor(self.article_list, 1)
article_layout.setStretchFactor(self.browser, 3)
self.article_area.setLayout(article_layout)
self.welcome_page = QWidget()
self.welcome_page_box = QVBoxLayout()
self.welcome_page_box.setSpacing(10)
self.welcome_page_box.setContentsMargins(0, 0, 0, 0)
welcome_title_label = QLabel("Welcome to EAF RSS Reader!")
welcome_title_label.setFont(QFont('Arial', 24))
welcome_title_label.setStyleSheet(
"QLabel {color: black; font-weight: bold; margin: 20px;}")
welcome_title_label.setAlignment(Qt.AlignHCenter)
add_subscription_label = QLabel("Press key 'a' to add subscription")
add_subscription_label.setFont(QFont('Arial', 20))
add_subscription_label.setStyleSheet("QLabel {color: #333;}")
add_subscription_label.setAlignment(Qt.AlignHCenter)
self.welcome_page_box.addStretch(1)
self.welcome_page_box.addWidget(welcome_title_label)
self.welcome_page_box.addWidget(add_subscription_label)
self.welcome_page_box.addStretch(1)
self.welcome_page.setLayout(self.welcome_page_box)
self.right_area = QStackedWidget()
self.right_area.addWidget(self.welcome_page)
self.right_area.addWidget(self.article_area)
self.right_area.setCurrentIndex(0)
hbox = QHBoxLayout()
hbox.setSpacing(0)
hbox.setContentsMargins(0, 0, 0, 0)
hbox.addWidget(self.feed_area)
hbox.addWidget(self.right_area)
hbox.setStretchFactor(self.feed_area, 1)
hbox.setStretchFactor(self.right_area, 3)
self.setLayout(hbox)
self.feed_list.itemActivated.connect(self.handle_feed)
self.article_list.itemActivated.connect(self.handle_article)
self.feed_object_dict = {}
self.fetch_feeds()
class RSSReaderWidget(QWidget):
def __init__(self):
super(RSSReaderWidget, self).__init__()
self.feed_file_path = os.path.expanduser(
"~/.emacs.d/eaf/rss-reader/feeds.json")
self.feed_area = QWidget()
self.feed_list = QListWidget()
self.feed_list.setStyleSheet("""QListWidget{background: #4D5250;}""")
panel_layout = QVBoxLayout()
panel_layout.setSpacing(0)
panel_layout.setContentsMargins(0, 0, 0, 0)
panel_layout.addWidget(self.feed_list)
self.feed_area.setLayout(panel_layout)
self.article_area = QWidget()
self.article_list = QListWidget()
self.article_list.verticalScrollBar().setStyleSheet(
"QScrollBar {width:0px;}")
article_layout = QVBoxLayout()
article_layout.setSpacing(0)
article_layout.setContentsMargins(0, 0, 0, 0)
self.browser = BrowserView()
article_layout.addWidget(self.article_list)
article_layout.addWidget(self.browser)
article_layout.setStretchFactor(self.article_list, 1)
article_layout.setStretchFactor(self.browser, 3)
self.article_area.setLayout(article_layout)
self.welcome_page = QWidget()
self.welcome_page_box = QVBoxLayout()
self.welcome_page_box.setSpacing(10)
self.welcome_page_box.setContentsMargins(0, 0, 0, 0)
welcome_title_label = QLabel("Welcome to EAF RSS Reader!")
welcome_title_label.setFont(QFont('Arial', 24))
welcome_title_label.setStyleSheet(
"QLabel {color: black; font-weight: bold; margin: 20px;}")
welcome_title_label.setAlignment(Qt.AlignHCenter)
add_subscription_label = QLabel("Press key 'a' to add subscription")
add_subscription_label.setFont(QFont('Arial', 20))
add_subscription_label.setStyleSheet("QLabel {color: #333;}")
add_subscription_label.setAlignment(Qt.AlignHCenter)
self.welcome_page_box.addStretch(1)
self.welcome_page_box.addWidget(welcome_title_label)
self.welcome_page_box.addWidget(add_subscription_label)
self.welcome_page_box.addStretch(1)
self.welcome_page.setLayout(self.welcome_page_box)
self.right_area = QStackedWidget()
self.right_area.addWidget(self.welcome_page)
self.right_area.addWidget(self.article_area)
self.right_area.setCurrentIndex(0)
hbox = QHBoxLayout()
hbox.setSpacing(0)
hbox.setContentsMargins(0, 0, 0, 0)
hbox.addWidget(self.feed_area)
hbox.addWidget(self.right_area)
hbox.setStretchFactor(self.feed_area, 1)
hbox.setStretchFactor(self.right_area, 3)
self.setLayout(hbox)
self.feed_list.itemActivated.connect(self.handle_feed)
self.article_list.itemActivated.connect(self.handle_article)
self.feed_object_dict = {}
self.fetch_feeds()
def fetch_feeds(self):
if os.path.exists(self.feed_file_path):
try:
with open(self.feed_file_path, "r") as feed_file:
feed_dict = json.loads(feed_file.read())
for index, feed_link in enumerate(feed_dict):
self.fetch_feed(feed_link, index == 0)
except Exception:
pass
def handle_feed(self, feed_item):
if feed_item.feed_link in self.feed_object_dict:
self.update_article_area(
self.feed_object_dict[feed_item.feed_link])
def handle_article(self, article_item):
self.browser.setUrl(QUrl(article_item.post_link))
def fetch_feed(self, feed_link, refresh_ui):
fetchThread = FetchRSSThread(feed_link)
fetchThread.fetch_rss.connect(
lambda f_object, f_link, f_title: self.handle_rss(
f_object, f_link, f_title, refresh_ui))
fetchThread.invalid_rss.connect(self.handle_invalid_rss)
object_name = "feed_thread_" + feed_link
setattr(self, object_name, fetchThread)
getattr(self, object_name).start()
def add_subscription(self, feed_link):
if not self.feed_is_exits(feed_link):
self.fetch_feed(feed_link, True)
else:
self.message_to_emacs.emit("Feed has exists: " + feed_link)
def feed_is_exits(self, feed_link):
if not os.path.exists(self.feed_file_path):
return False
try:
with open(self.feed_file_path, "r") as feed_file:
feed_dict = json.loads(feed_file.read())
return feed_link in feed_dict
except Exception:
import traceback
traceback.print_exc()
return False
def save_feed(self, feed_link, feed_title):
if not os.path.exists(self.feed_file_path):
basedir = os.path.dirname(self.feed_file_path)
if not os.path.exists(basedir):
os.makedirs(basedir)
with open(self.feed_file_path, "a"):
os.utime(self.feed_file_path, None)
try:
with open(self.feed_file_path, "r") as feed_file:
feed_dict = json.loads(feed_file.read())
if feed_link not in feed_dict:
feed_dict[feed_link] = {"title": feed_title}
with open(self.feed_file_path, "w") as f:
f.write(json.dumps(feed_dict))
self.message_to_emacs.emit("Add feed: " + feed_link)
except Exception:
import traceback
traceback.print_exc()
with open(self.feed_file_path, "w") as f:
f.write(json.dumps({feed_link: {"title": feed_title}}))
self.message_to_emacs.emit("Add feed: " + feed_link)
def handle_rss(self, feed_object, feed_link, feed_title, refresh_ui):
self.feed_object_dict[feed_link] = feed_object
self.save_feed(feed_link, feed_title)
self.right_area.setCurrentIndex(1)
feed_item = QListWidgetItem(self.feed_list)
feed_item.feed_link = feed_link
feed_item_widget = RSSFeedItem(feed_object, len(feed_object.entries))
feed_item.setSizeHint(feed_item_widget.sizeHint())
self.feed_list.addItem(feed_item)
self.feed_list.setItemWidget(feed_item, feed_item_widget)
if refresh_ui:
self.update_article_area(feed_object)
def update_article_area(self, feed_object):
self.browser.setUrl(QUrl(feed_object.entries[0].link))
self.article_list.clear()
for post in feed_object.entries:
item_widget = RSSArticleItem(post)
item = QListWidgetItem(self.article_list)
item.post_link = item_widget.post_link
item.setSizeHint(item_widget.sizeHint())
self.article_list.addItem(item)
self.article_list.setItemWidget(item, item_widget)
def handle_invalid_rss(self, feed_link):
self.message_to_emacs.emit("Invalid feed link: " + feed_link)
def __init__(self, buffer_id, url, fit_to_view, background_color):
Buffer.__init__(self, buffer_id, url, fit_to_view, background_color)
self.add_widget(BrowserView())