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