git.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
  26 import gtk
  27 import hildon
  28 from ConfigParser import RawConfigParser
  29 from gobject import idle_add
  30 from gconf import client_get_default
  31 from urllib2 import ProxyHandler
  32
  33 VERSION = "48"
  34
  35 section = "FeedingIt"
  36 ranges = { "updateInterval":[0.5, 1, 2, 4, 12, 24], "expiry":[24, 48, 72], "fontSize":range(12,24), "orientation":["Automatic", "Landscape", "Portrait"], "artFontSize":[10, 12, 14, 16, 18, 20]}
  37 titles = {"updateInterval":"Auto-update interval", "expiry":"Delete articles", "fontSize":"List font size", "orientation":"Display orientation", "artFontSize":"Article font size"}
  38 subtitles = {"updateInterval":"Every %s hours", "expiry":"After %s hours", "fontSize":"%s pixels", "orientation":"%s", "artFontSize":"%s pixels"}
  39
  40 class Config():
  41     def __init__(self, parent, configFilename):
  42         self.configFilename = configFilename
  43         self.parent = parent
  44         # Load config
  45         self.loadConfig()
  46
  47         # Backup current settings for later restore
  48         self.config_backup = dict(self.config)
  49         self.do_restore_backup = True
  50
  51     def on_save_button_clicked(self, button):
  52         self.do_restore_backup = False
  53         self.window.destroy()
  54
  55     def createDialog(self):
  56
  57         self.window = gtk.Dialog("Settings", self.parent)
  58         save_button = self.window.add_button(gtk.STOCK_SAVE, gtk.RESPONSE_OK)
  59         save_button.connect('clicked', self.on_save_button_clicked)
  60         self.window.set_default_size(-1, 600)
  61         panArea = hildon.PannableArea()
  62
  63         vbox = gtk.VBox(False, 2)
  64         self.buttons = {}
  65
  66         def heading(text):
  67             l = gtk.Label()
  68             l.set_size_request(-1, 6)
  69             vbox.pack_start(l, expand=False)
  70             vbox.pack_start(gtk.Frame(text), expand=False)
  71
  72         def add_setting(setting):
  73             picker = hildon.PickerButton(gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
  74             selector = self.create_selector(ranges[setting], setting)
  75             picker.set_selector(selector)
  76             picker.set_title(titles[setting])
  77             picker.set_text(titles[setting], subtitles[setting] % self.config[setting])
  78             picker.set_name('HildonButton-finger')
  79             picker.set_alignment(0,0,1,1)
  80             self.buttons[setting] = picker
  81             vbox.pack_start(picker, expand=False)
  82
  83         button = hildon.Button(gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
  84         button.set_label("View Known Issues and Tips")
  85         button.connect("clicked", self.button_tips_clicked)
  86         button.set_alignment(0,0,1,1)
  87         vbox.pack_start(button, expand=False)
  88
  89         heading('Display')
  90         add_setting('fontSize')
  91         add_setting('artFontSize')
  92         add_setting('orientation')
  93         button = hildon.CheckButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
  94         button.set_label("Hide read feeds")
  95         button.set_active(self.config["hidereadfeeds"])
  96         button.connect("toggled", self.button_toggled, "hidereadfeeds")
  97         vbox.pack_start(button, expand=False)
  98
  99         button = hildon.CheckButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 100         button.set_label("Hide read articles")
 101         button.set_active(self.config["hidereadarticles"])
 102         button.connect("toggled", self.button_toggled, "hidereadarticles")
 103         vbox.pack_start(button, expand=False)
 104
 105
 106         heading('Updating')
 107         button = hildon.CheckButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 108         button.set_label("Automatically update feeds")
 109         button.set_active(self.config["autoupdate"])
 110         button.connect("toggled", self.button_toggled, "autoupdate")
 111         vbox.pack_start(button, expand=False)
 112         add_setting('updateInterval')
 113         add_setting('expiry')
 114
 115         heading('Network')
 116         button = hildon.CheckButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 117         button.set_label('Cache images')
 118         button.set_active(self.config["imageCache"])
 119         button.connect("toggled", self.button_toggled, "imageCache")
 120         vbox.pack_start(button, expand=False)
 121
 122         button = hildon.CheckButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 123         button.set_label("Use HTTP proxy")
 124         button.set_active(self.config["proxy"])
 125         button.connect("toggled", self.button_toggled, "proxy")
 126         vbox.pack_start(button, expand=False)
 127
 128         panArea.add_with_viewport(vbox)
 129
 130         self.window.vbox.add(panArea)
 131         self.window.connect("destroy", self.onExit)
 132         #self.window.add(self.vbox)
 133         self.window.show_all()
 134         return self.window
 135
 136     def button_tips_clicked(self, *widget):
 137         import dbus
 138         bus = dbus.SessionBus()
 139         proxy = bus.get_object("com.nokia.osso_browser", "/com/nokia/osso_browser/request")
 140         iface = dbus.Interface(proxy, 'com.nokia.osso_browser')
 141         iface.open_new_window("http://feedingit.marcoz.org/news/?page_id=%s" % VERSION)
 142
 143     def onExit(self, *widget):
 144         # When the dialog is closed without hitting
 145         # the "Save" button, restore the configuration
 146         if self.do_restore_backup:
 147             print 'Restoring configuration'
 148             self.config = self.config_backup
 149
 150         self.saveConfig()
 151         self.window.destroy()
 152
 153     def button_toggled(self, widget, configName):
 154         #print "widget", widget.get_active()
 155         if (widget.get_active()):
 156             self.config[configName] = True
 157         else:
 158             self.config[configName] = False
 159         #print "autoup",  self.autoupdate
 160         self.saveConfig()
 161
 162     def selection_changed(self, selector, button, setting):
 163         current_selection = selector.get_current_text()
 164         if current_selection:
 165             self.config[setting] = current_selection
 166         idle_add(self.updateButton, setting)
 167         self.saveConfig()
 168
 169     def updateButton(self, setting):
 170         self.buttons[setting].set_text(titles[setting], subtitles[setting] % self.config[setting])
 171
 172     def loadConfig(self):
 173         self.config = {}
 174         try:
 175             configParser = RawConfigParser()
 176             configParser.read(self.configFilename)
 177             self.config["fontSize"] = configParser.getint(section, "fontSize")
 178             self.config["artFontSize"] = configParser.getint(section, "artFontSize")
 179             self.config["expiry"] = configParser.getint(section, "expiry")
 180             self.config["autoupdate"] = configParser.getboolean(section, "autoupdate")
 181             self.config["updateInterval"] = configParser.getfloat(section, "updateInterval")
 182             self.config["orientation"] = configParser.get(section, "orientation")
 183             self.config["imageCache"] = configParser.getboolean(section, "imageCache")
 184         except:
 185             self.config["fontSize"] = 17
 186             self.config["artFontSize"] = 14
 187             self.config["expiry"] = 24
 188             self.config["autoupdate"] = False
 189             self.config["updateInterval"] = 4
 190             self.config["orientation"] = "Automatic"
 191             self.config["imageCache"] = False
 192         try:
 193             self.config["proxy"] = configParser.getboolean(section, "proxy")
 194         except:
 195             self.config["proxy"] = True
 196         try:
 197             self.config["hidereadfeeds"] = configParser.getboolean(section, "hidereadfeeds")
 198             self.config["hidereadarticles"] = configParser.getboolean(section, "hidereadarticles")
 199         except:
 200             self.config["hidereadfeeds"] = False
 201             self.config["hidereadarticles"] = False
 202
 203     def saveConfig(self):
 204         configParser = RawConfigParser()
 205         configParser.add_section(section)
 206         configParser.set(section, 'fontSize', str(self.config["fontSize"]))
 207         configParser.set(section, 'artFontSize', str(self.config["artFontSize"]))
 208         configParser.set(section, 'expiry', str(self.config["expiry"]))
 209         configParser.set(section, 'autoupdate', str(self.config["autoupdate"]))
 210         configParser.set(section, 'updateInterval', str(self.config["updateInterval"]))
 211         configParser.set(section, 'orientation', str(self.config["orientation"]))
 212         configParser.set(section, 'imageCache', str(self.config["imageCache"]))
 213         configParser.set(section, 'proxy', str(self.config["proxy"]))
 214         configParser.set(section, 'hidereadfeeds', str(self.config["hidereadfeeds"]))
 215         configParser.set(section, 'hidereadarticles', str(self.config["hidereadarticles"]))
 216
 217         # Writing our configuration file
 218         file = open(self.configFilename, 'wb')
 219         configParser.write(file)
 220         file.close()
 221
 222     def create_selector(self, choices, setting):
 223         #self.pickerDialog = hildon.PickerDialog(self.parent)
 224         selector = hildon.TouchSelector(text=True)
 225         index = 0
 226         for item in choices:
 227             iter = selector.append_text(str(item))
 228             if str(self.config[setting]) == str(item):
 229                 selector.set_active(0, index)
 230             index += 1
 231         selector.connect("changed", self.selection_changed, setting)
 232         #self.pickerDialog.set_selector(selector)
 233         return selector
 234         #self.pickerDialog.show_all()
 235
 236     def getFontSize(self):
 237         return self.config["fontSize"]
 238     def getArtFontSize(self):
 239         return self.config["artFontSize"]
 240     def getExpiry(self):
 241         return self.config["expiry"]
 242     def isAutoUpdateEnabled(self):
 243         return self.config["autoupdate"]
 244     def getUpdateInterval(self):
 245         return float(self.config["updateInterval"])
 246     def getReadFont(self):
 247         return "sans italic %s" % self.config["fontSize"]
 248     def getUnreadFont(self):
 249         return "sans %s" % self.config["fontSize"]
 250     def getOrientation(self):
 251         return ranges["orientation"].index(self.config["orientation"])
 252     def getImageCache(self):
 253         return self.config["imageCache"]
 254     def getProxy(self):
 255         if self.config["proxy"] == False:
 256             return (False, None)
 257         if client_get_default().get_bool('/system/http_proxy/use_http_proxy'):
 258             port = client_get_default().get_int('/system/http_proxy/port')
 259             http = client_get_default().get_string('/system/http_proxy/host')
 260             proxy = ProxyHandler( {"http":"http://%s:%s/"% (http,port)} )
 261             return (True, proxy)
 262         return (False, None)
 263     def getHideReadFeeds(self):
 264         return self.config["hidereadfeeds"]
 265     def getHideReadArticles(self):
 266         return self.config["hidereadarticles"]