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130 lines
4.6 KiB
Python
130 lines
4.6 KiB
Python
"""
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* SelectFeedPanel.py - FeedRead - list of feeds
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*
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* (C) 2007 by Kristian Mueller <kristian-m@kristian-m.de>
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* All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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"""
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import gtk
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import os
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DATA_FILE = "~/.pyFeedRead.data"
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class SelectFeedPanel(gtk.VBox):
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def __init__(self):
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gtk.VBox.__init__(self, False, 0)
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data_file = os.path.expanduser(DATA_FILE)
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if os.path.exists(data_file):
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try:
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data_fd = open(data_file, 'r')
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self.saved_store = self.load_feed_list(data_fd.read().split('\n'))
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data_fd.close()
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except:
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self.saved_store = None
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else:
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self.saved_store = None
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self.create_notebook_page()
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def load_feed_list(self, lines):
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store = gtk.ListStore(str, str)
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for line in lines:
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if len(line.split("\"")) >= 4:
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name = line.split("\"")[1]
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url = line.split("\"")[3]
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store.append([name, url])
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return store
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def save_cb(self, widget):
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data_file = os.path.expanduser(DATA_FILE)
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data_fs = open(data_file , 'w')
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list_iter = self.list_store.get_iter_first()
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while list_iter != None:
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name = self.list_store.get(list_iter, 0)[0]
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url = self.list_store.get(list_iter, 1)[0]
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list_iter = self.list_store.iter_next(list_iter)
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data_fs.write("\"%s\",\"%s\"\n" %(name, url))
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data_fs .close()
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def edited_cb(self, cell, path, new_text, user_data):
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liststore, column = user_data
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liststore[path][column] = new_text
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return
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def create_notebook_page(self):
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self.set_border_width(0)
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list_frame = gtk.Frame("Feeds")
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list_frame.set_border_width(0)
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list_box = gtk.VBox(False, 0)
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list_box.set_border_width(15)
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scroll_win = gtk.ScrolledWindow()
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scroll_win.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
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if self.saved_store == None:
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self.list_store = gtk.ListStore(str, str)
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self.feed_list = gtk.TreeView(self.list_store)
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self.list_store.append(['Spiegel Online', 'http://www.spiegel.de/schlagzeilen/rss/0,5291,10,00.xml'])
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self.list_store.append(['Reuters', 'http://today.reuters.com/rss/topNews'])
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self.list_store.append(['Heise', 'http://www.heise.de/newsticker/heise.rdf'])
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else:
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self.list_store = self.saved_store
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self.feed_list = gtk.TreeView(self.list_store)
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cell0 = gtk.CellRendererText()
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cell0.set_property('editable', True)
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cell1 = gtk.CellRendererText()
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cell1.feed_listet_property('editable', True)
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cell0.connect('edited', self.edited_cb, (self.list_store, 0))
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cell1.connect('edited', self.edited_cb, (self.list_store, 1))
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tvcolumn0 = gtk.TreeViewColumn('Feed Name', cell0, markup=0)
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tvcolumn1 = gtk.TreeViewColumn('Feed URL', cell1, markup=1)
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self.feed_list.append_column(tvcolumn0)
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self.feed_list.append_column(tvcolumn1)
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tvcolumn0.set_sort_column_id(0)
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tvcolumn1.set_sort_column_id(1)
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tvcolumn0.set_resizable(True)
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tvcolumn1.set_resizable(True)
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scroll_win.add(self.feed_list)
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list_box.add(scroll_win)
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btn_box = gtk.HBox()
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add_btn = gtk.Button("Add\nnew Feed")
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add_btn.connect("clicked", self.add_feed)
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btn_box.add(add_btn)
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save_btn = gtk.Button("Save\nList")
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save_btn.connect("clicked", self.save_cb)
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btn_box.add(save_btn)
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list_box.pack_start(btn_box, False, False, 0)
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list_frame.add(list_box)
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self.pack_start(list_frame, True, True, 0)
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self.show_all()
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def add_feed(self, widget):
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row_iter = self.list_store.append(['New', 'http://'])
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