vcs.maemo.org Git - feedingit/blob - src/config.py

   1 #!/usr/bin/env python2.5
   2
   3 #
   4 # Copyright (c) 2007-2008 INdT.
   5 # This program is free software: you can redistribute it and/or modify
   6 # it under the terms of the GNU Lesser General Public License as published by
   7 # the Free Software Foundation, either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 #  This program is distributed in the hope that it will be useful,
  11 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 #  GNU Lesser General Public License for more details.
  14 #
  15 #  You should have received a copy of the GNU Lesser General Public License
  16 #  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 #
  18
  19 # ============================================================================
  20 # Name        : FeedingIt.py
  21 # Author      : Yves Marcoz
  22 # Version     : 0.6.1
  23 # Description : Simple RSS Reader
  24 # ============================================================================
  25 try:
  26     import gtk
  27     import hildon
  28     from gobject import idle_add
  29 except:
  30     pass
  31
  32 from ConfigParser import RawConfigParser
  33 from gconf import client_get_default
  34 from urllib2 import ProxyHandler
  35
  36 VERSION = "52"
  37
  38 section = "FeedingIt"
  39 ranges = { "updateInterval":[0.5, 1, 2, 4, 12, 24], "expiry":[24, 48, 72, 144, 288], "fontSize":range(12,24), "orientation":["Automatic", "Landscape", "Portrait"], "artFontSize":[10, 12, 14, 16, 18, 20], "feedsort":["Manual", "Most unread", "Least unread", "Most recent", "Least recent"] }
  40 titles = {"updateInterval":"Auto-update interval", "expiry":"Delete articles", "fontSize":"List font size", "orientation":"Display orientation", "artFontSize":"Article font size","feedsort":"Feed sort order"}
  41 subtitles = {"updateInterval":"Every %s hours", "expiry":"After %s hours", "fontSize":"%s pixels", "orientation":"%s", "artFontSize":"%s pixels", "feedsort":"%s"}
  42
  43 class Config():
  44     def __init__(self, parent, configFilename):
  45         self.configFilename = configFilename
  46         self.parent = parent
  47         # Load config
  48         self.loadConfig()
  49
  50         # Backup current settings for later restore
  51         self.config_backup = dict(self.config)
  52         self.do_restore_backup = True
  53
  54     def on_save_button_clicked(self, button):
  55         self.do_restore_backup = False
  56         self.window.destroy()
  57
  58     def createDialog(self):
  59
  60         self.window = gtk.Dialog("Settings", self.parent)
  61         self.window.set_geometry_hints(min_height=600)
  62
  63         save_button = self.window.add_button(gtk.STOCK_SAVE, gtk.RESPONSE_OK)
  64         save_button.connect('clicked', self.on_save_button_clicked)
  65         #self.window.set_default_size(-1, 600)
  66         panArea = hildon.PannableArea()
  67
  68         vbox = gtk.VBox(False, 2)
  69         self.buttons = {}
  70
  71         def heading(text):
  72             l = gtk.Label()
  73             l.set_size_request(-1, 6)
  74             vbox.pack_start(l, expand=False)
  75             vbox.pack_start(gtk.Frame(text), expand=False)
  76
  77         def add_setting(setting):
  78             picker = hildon.PickerButton(gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
  79             selector = self.create_selector(ranges[setting], setting)
  80             picker.set_selector(selector)
  81             picker.set_title(titles[setting])
  82             picker.set_text(titles[setting], subtitles[setting] % self.config[setting])
  83             picker.set_name('HildonButton-finger')
  84             picker.set_alignment(0,0,1,1)
  85             self.buttons[setting] = picker
  86             vbox.pack_start(picker, expand=False)
  87
  88         button = hildon.Button(gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
  89         button.set_label("View Known Issues and Tips")
  90         button.connect("clicked", self.button_tips_clicked)
  91         button.set_alignment(0,0,1,1)
  92         vbox.pack_start(button, expand=False)
  93
  94         heading('Display')
  95         add_setting('fontSize')
  96         add_setting('artFontSize')
  97         add_setting('orientation')
  98         add_setting('feedsort')
  99         button = hildon.CheckButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 100         button.set_label("Hide read feeds")
 101         button.set_active(self.config["hidereadfeeds"])
 102         button.connect("toggled", self.button_toggled, "hidereadfeeds")
 103         vbox.pack_start(button, expand=False)
 104
 105         button = hildon.CheckButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 106         button.set_label("Hide read articles")
 107         button.set_active(self.config["hidereadarticles"])
 108         button.connect("toggled", self.button_toggled, "hidereadarticles")
 109         vbox.pack_start(button, expand=False)
 110
 111
 112         heading('Updating')
 113         button = hildon.CheckButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 114         button.set_label("Automatically update feeds")
 115         button.set_active(self.config["autoupdate"])
 116         button.connect("toggled", self.button_toggled, "autoupdate")
 117         vbox.pack_start(button, expand=False)
 118         add_setting('updateInterval')
 119         add_setting('expiry')
 120
 121         heading('Network')
 122         button = hildon.CheckButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 123         button.set_label('Cache images')
 124         button.set_active(self.config["imageCache"])
 125         button.connect("toggled", self.button_toggled, "imageCache")
 126         vbox.pack_start(button, expand=False)
 127
 128         button = hildon.CheckButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 129         button.set_label("Use HTTP proxy")
 130         button.set_active(self.config["proxy"])
 131         button.connect("toggled", self.button_toggled, "proxy")
 132         vbox.pack_start(button, expand=False)
 133
 134         button = hildon.CheckButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 135         button.set_label('Open links in external browser')
 136         button.set_active(self.config["extBrowser"])
 137         button.connect("toggled", self.button_toggled, "extBrowser")
 138         vbox.pack_start(button, expand=False)
 139
 140         panArea.add_with_viewport(vbox)
 141
 142         self.window.vbox.add(panArea)
 143         self.window.connect("destroy", self.onExit)
 144         #self.window.add(self.vbox)
 145         self.window.set_default_size(-1, 600)
 146         self.window.show_all()
 147         return self.window
 148
 149     def button_tips_clicked(self, *widget):
 150         import dbus
 151         bus = dbus.SessionBus()
 152         proxy = bus.get_object("com.nokia.osso_browser", "/com/nokia/osso_browser/request")
 153         iface = dbus.Interface(proxy, 'com.nokia.osso_browser')
 154         iface.open_new_window("http://feedingit.marcoz.org/news/?page_id=%s" % VERSION)
 155
 156     def onExit(self, *widget):
 157         # When the dialog is closed without hitting
 158         # the "Save" button, restore the configuration
 159         if self.do_restore_backup:
 160             print 'Restoring configuration'
 161             self.config = self.config_backup
 162
 163         self.saveConfig()
 164         self.window.destroy()
 165
 166     def button_toggled(self, widget, configName):
 167         #print "widget", widget.get_active()
 168         if (widget.get_active()):
 169             self.config[configName] = True
 170         else:
 171             self.config[configName] = False
 172         #print "autoup",  self.autoupdate
 173         self.saveConfig()
 174
 175     def selection_changed(self, selector, button, setting):
 176         current_selection = selector.get_current_text()
 177         if current_selection:
 178             self.config[setting] = current_selection
 179         idle_add(self.updateButton, setting)
 180         self.saveConfig()
 181
 182     def updateButton(self, setting):
 183         self.buttons[setting].set_text(titles[setting], subtitles[setting] % self.config[setting])
 184
 185     def loadConfig(self):
 186         self.config = {}
 187         try:
 188             configParser = RawConfigParser()
 189             configParser.read(self.configFilename)
 190             self.config["fontSize"] = configParser.getint(section, "fontSize")
 191             self.config["artFontSize"] = configParser.getint(section, "artFontSize")
 192             self.config["expiry"] = configParser.getint(section, "expiry")
 193             self.config["autoupdate"] = configParser.getboolean(section, "autoupdate")
 194             self.config["updateInterval"] = configParser.getfloat(section, "updateInterval")
 195             self.config["orientation"] = configParser.get(section, "orientation")
 196             self.config["imageCache"] = configParser.getboolean(section, "imageCache")
 197         except:
 198             self.config["fontSize"] = 17
 199             self.config["artFontSize"] = 14
 200             self.config["expiry"] = 24
 201             self.config["autoupdate"] = False
 202             self.config["updateInterval"] = 4
 203             self.config["orientation"] = "Automatic"
 204             self.config["imageCache"] = False
 205         try:
 206             self.config["proxy"] = configParser.getboolean(section, "proxy")
 207         except:
 208             self.config["proxy"] = True
 209         try:
 210             self.config["hidereadfeeds"] = configParser.getboolean(section, "hidereadfeeds")
 211             self.config["hidereadarticles"] = configParser.getboolean(section, "hidereadarticles")
 212         except:
 213             self.config["hidereadfeeds"] = False
 214             self.config["hidereadarticles"] = False
 215         try:
 216             self.config["extBrowser"] = configParser.getboolean(section, "extBrowser")
 217         except:
 218             self.config["extBrowser"] = False
 219         try:
 220             self.config["feedsort"] = configParser.get(section, "feedsort")
 221         except:
 222             self.config["feedsort"] = "Manual"
 223
 224     def saveConfig(self):
 225         configParser = RawConfigParser()
 226         configParser.add_section(section)
 227         configParser.set(section, 'fontSize', str(self.config["fontSize"]))
 228         configParser.set(section, 'artFontSize', str(self.config["artFontSize"]))
 229         configParser.set(section, 'expiry', str(self.config["expiry"]))
 230         configParser.set(section, 'autoupdate', str(self.config["autoupdate"]))
 231         configParser.set(section, 'updateInterval', str(self.config["updateInterval"]))
 232         configParser.set(section, 'orientation', str(self.config["orientation"]))
 233         configParser.set(section, 'imageCache', str(self.config["imageCache"]))
 234         configParser.set(section, 'proxy', str(self.config["proxy"]))
 235         configParser.set(section, 'hidereadfeeds', str(self.config["hidereadfeeds"]))
 236         configParser.set(section, 'hidereadarticles', str(self.config["hidereadarticles"]))
 237         configParser.set(section, 'extBrowser', str(self.config["extBrowser"]))
 238         configParser.set(section, 'feedsort', str(self.config["feedsort"]))
 239
 240         # Writing our configuration file
 241         file = open(self.configFilename, 'wb')
 242         configParser.write(file)
 243         file.close()
 244
 245     def create_selector(self, choices, setting):
 246         #self.pickerDialog = hildon.PickerDialog(self.parent)
 247         selector = hildon.TouchSelector(text=True)
 248         index = 0
 249         for item in choices:
 250             iter = selector.append_text(str(item))
 251             if str(self.config[setting]) == str(item):
 252                 selector.set_active(0, index)
 253             index += 1
 254         selector.connect("changed", self.selection_changed, setting)
 255         #self.pickerDialog.set_selector(selector)
 256         return selector
 257         #self.pickerDialog.show_all()
 258
 259     def getFontSize(self):
 260         return self.config["fontSize"]
 261     def getArtFontSize(self):
 262         return self.config["artFontSize"]
 263     def getExpiry(self):
 264         return self.config["expiry"]
 265     def isAutoUpdateEnabled(self):
 266         return self.config["autoupdate"]
 267     def getUpdateInterval(self):
 268         return float(self.config["updateInterval"])
 269     def getReadFont(self):
 270         return "sans italic %s" % self.config["fontSize"]
 271     def getUnreadFont(self):
 272         return "sans %s" % self.config["fontSize"]
 273     def getOrientation(self):
 274         return ranges["orientation"].index(self.config["orientation"])
 275     def getImageCache(self):
 276         return self.config["imageCache"]
 277     def getProxy(self):
 278         if self.config["proxy"] == False:
 279             return (False, None)
 280         if client_get_default().get_bool('/system/http_proxy/use_http_proxy'):
 281             port = client_get_default().get_int('/system/http_proxy/port')
 282             http = client_get_default().get_string('/system/http_proxy/host')
 283             proxy = ProxyHandler( {"http":"http://%s:%s/"% (http,port)} )
 284             return (True, proxy)
 285         return (False, None)
 286     def getHideReadFeeds(self):
 287         return self.config["hidereadfeeds"]
 288     def getHideReadArticles(self):
 289         return self.config["hidereadarticles"]
 290     def getOpenInExternalBrowser(self):
 291         return self.config["extBrowser"]
 292     def getFeedSortOrder(self):
 293         return self.config["feedsort"]