weatherplugin/src/setup.py

   1 # -*- coding: utf-8 -*-
   2 #
   3 #  Weather Plugin E2
   4 #
   5 #  $Id$
   6 #
   7 #  Coded by Dr.Best (c) 2009
   8 #  Support: www.dreambox-tools.info
   9 #
  10 #  This program is free software; you can redistribute it and/or
  11 #  modify it under the terms of the GNU General Public License
  12 #  as published by the Free Software Foundation; either version 2
  13 #  of the License, or (at your option) any later version.
  14 #
  15 #  This program is distributed in the hope that it will be useful,
  16 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 #  GNU General Public License for more details.
  19 #
  20
  21 # for localized messages
  22 from . import _
  23
  24 from enigma import eListboxPythonMultiContent, gFont, RT_HALIGN_LEFT, \
  25         RT_VALIGN_CENTER
  26 from Screens.Screen import Screen
  27 from Screens.MessageBox import MessageBox
  28 from Components.MenuList import MenuList
  29 from Components.Sources.StaticText import StaticText
  30 from Components.ActionMap import ActionMap
  31 from Components.ConfigList import ConfigList, ConfigListScreen
  32 from Components.config import ConfigSubsection, ConfigText, \
  33         getConfigListEntry, config, configfile
  34
  35
  36 def initWeatherPluginEntryConfig():
  37         s = ConfigSubsection()
  38         s.city = ConfigText(default = "Heidelberg", visible_width = 50, fixed_size = False)
  39         s.language = ConfigText(default = "de", visible_width = 50, fixed_size = False)
  40         config.plugins.WeatherPlugin.Entries.append(s)
  41         return s
  42
  43 def initConfig():
  44         count = config.plugins.WeatherPlugin.entriescount.value
  45         if count != 0:
  46                 i = 0
  47                 while i < count:
  48                         initWeatherPluginEntryConfig()
  49                         i += 1
  50
  51 class WeatherPluginEntriesListConfigScreen(Screen):
  52         skin = """
  53                 <screen position="center,center" size="550,400" title="%s" >
  54                         <widget render="Label" source="city" position="5,0" size="150,50" font="Regular;20" halign="left"/>
  55                         <widget render="Label" source="language" position="155,0" size="150,50" font="Regular;20" halign="left"/>
  56                         <widget name="entrylist" position="0,50" size="550,300" scrollbarMode="showOnDemand"/>
  57                         <widget render="Label" source="key_red" position="0,350" size="140,40" zPosition="5" valign="center" halign="center" backgroundColor="red" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
  58                         <widget render="Label" source="key_green" position="140,350" size="140,40" zPosition="5" valign="center" halign="center" backgroundColor="green" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
  59                         <widget render="Label" source="key_yellow" position="280,350" size="140,40" zPosition="5" valign="center" halign="center" backgroundColor="yellow" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
  60                         <widget render="Label" source="key_blue" position="420,350" zPosition="5" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
  61                         <ePixmap position="0,350" zPosition="4" size="140,40" pixmap="skin_default/buttons/red.png" transparent="1" alphatest="on" />
  62                         <ePixmap position="140,350" zPosition="4" size="140,40" pixmap="skin_default/buttons/green.png" transparent="1" alphatest="on" />
  63                         <ePixmap position="280,350" zPosition="4" size="140,40" pixmap="skin_default/buttons/yellow.png" transparent="1" alphatest="on" />
  64                         <ePixmap position="420,350" zPosition="4" size="140,40" pixmap="skin_default/buttons/blue.png" transparent="1" alphatest="on" />
  65                 </screen>""" % _("WeatherPlugin: List of Entries")
  66
  67         def __init__(self, session):
  68                 Screen.__init__(self, session)
  69
  70                 self["city"] = StaticText(_("City"))
  71                 self["language"] = StaticText(_("Language"))
  72                 self["key_red"] = StaticText(_("Back"))
  73                 self["key_green"] = StaticText(_("Add"))
  74                 self["key_yellow"] = StaticText(_("Edit"))
  75                 self["key_blue"] = StaticText(_("Delete"))
  76                 self["entrylist"] = WeatherPluginEntryList([])
  77                 self["actions"] = ActionMap(["WizardActions","MenuActions","ShortcutActions"],
  78                         {
  79                          "ok"   :       self.keyOK,
  80                          "back" :       self.keyClose,
  81                          "red"  :       self.keyClose,
  82                          "green":       self.keyGreen,
  83                          "yellow":      self.keyYellow,
  84                          "blue":        self.keyDelete,
  85                          }, -1)
  86                 self.updateList()
  87
  88         def updateList(self):
  89                 self["entrylist"].buildList()
  90
  91         def keyClose(self):
  92                 self.close(-1, None)
  93
  94         def keyGreen(self):
  95                 self.session.openWithCallback(self.updateList,WeatherPluginEntryConfigScreen,None)
  96
  97         def keyOK(self):
  98                 try:sel = self["entrylist"].l.getCurrentSelection()[0]
  99                 except: sel = None
 100                 self.close(self["entrylist"].getCurrentIndex(), sel)
 101
 102         def keyYellow(self):
 103                 try:sel = self["entrylist"].l.getCurrentSelection()[0]
 104                 except: sel = None
 105                 if sel is None:
 106                         return
 107                 self.session.openWithCallback(self.updateList,WeatherPluginEntryConfigScreen,sel)
 108
 109         def keyDelete(self):
 110                 try:sel = self["entrylist"].l.getCurrentSelection()[0]
 111                 except: sel = None
 112                 if sel is None:
 113                         return
 114                 self.session.openWithCallback(self.deleteConfirm, MessageBox, _("Really delete this WeatherPlugin Entry?"))
 115
 116         def deleteConfirm(self, result):
 117                 if not result:
 118                         return
 119                 sel = self["entrylist"].l.getCurrentSelection()[0]
 120                 config.plugins.WeatherPlugin.entriescount.value -= 1
 121                 config.plugins.WeatherPlugin.entriescount.save()
 122                 config.plugins.WeatherPlugin.Entries.remove(sel)
 123                 config.plugins.WeatherPlugin.Entries.save()
 124                 config.plugins.WeatherPlugin.save()
 125                 configfile.save()
 126                 self.updateList()
 127
 128 class WeatherPluginEntryList(MenuList):
 129         def __init__(self, list, enableWrapAround = True):
 130                 MenuList.__init__(self, list, enableWrapAround, eListboxPythonMultiContent)
 131                 self.l.setFont(0, gFont("Regular", 20))
 132                 self.l.setFont(1, gFont("Regular", 18))
 133
 134         def postWidgetCreate(self, instance):
 135                 MenuList.postWidgetCreate(self, instance)
 136                 instance.setItemHeight(20)
 137
 138         def getCurrentIndex(self):
 139                 return self.instance.getCurrentIndex()
 140
 141         def buildList(self):
 142                 list = []
 143                 for c in config.plugins.WeatherPlugin.Entries:
 144                         res = [
 145                                 c,
 146                                 (eListboxPythonMultiContent.TYPE_TEXT, 5, 0, 150, 20, 1, RT_HALIGN_LEFT|RT_VALIGN_CENTER, str(c.city.value)),
 147                                 (eListboxPythonMultiContent.TYPE_TEXT, 155, 0, 150, 20, 1, RT_HALIGN_LEFT|RT_VALIGN_CENTER, str(c.language.value)),
 148                         ]
 149                         list.append(res)
 150                 self.list = list
 151                 self.l.setList(list)
 152                 self.moveToIndex(0)
 153
 154 class WeatherPluginEntryConfigScreen(ConfigListScreen, Screen):
 155         skin = """
 156                 <screen name="WeatherPluginEntryConfigScreen" position="center,center" size="550,400" title="%s">
 157                         <widget name="config" position="20,10" size="520,330" scrollbarMode="showOnDemand" />
 158                         <ePixmap position="0,350" zPosition="4" size="140,40" pixmap="skin_default/buttons/red.png" transparent="1" alphatest="on" />
 159                         <ePixmap position="140,350" zPosition="4" size="140,40" pixmap="skin_default/buttons/green.png" transparent="1" alphatest="on" />
 160                         <ePixmap position="420,350" zPosition="4" size="140,40" pixmap="skin_default/buttons/blue.png" transparent="1" alphatest="on" />
 161
 162                         <widget source="key_red" render="Label" position="0,350" zPosition="5" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
 163                         <widget source="key_green" render="Label" position="140,350" zPosition="5" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
 164                         <widget source="key_blue" render="Label" position="420,350" zPosition="5" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
 165                 </screen>""" % _("WeatherPlugin: Edit Entry")
 166
 167         def __init__(self, session, entry):
 168                 Screen.__init__(self, session)
 169
 170                 self["actions"] = ActionMap(["SetupActions", "ColorActions"],
 171                 {
 172                         "green": self.keySave,
 173                         "red": self.keyCancel,
 174                         "blue": self.keyDelete,
 175                         "cancel": self.keyCancel
 176                 }, -2)
 177
 178                 self["key_red"] = StaticText(_("Cancel"))
 179                 self["key_green"] = StaticText(_("OK"))
 180                 self["key_blue"] = StaticText(_("Delete"))
 181
 182                 if entry is None:
 183                         self.newmode = 1
 184                         self.current = initWeatherPluginEntryConfig()
 185                 else:
 186                         self.newmode = 0
 187                         self.current = entry
 188
 189                 cfglist = [
 190                         getConfigListEntry(_("City or Postal Code"), self.current.city),
 191                         getConfigListEntry(_("Language"), self.current.language)
 192                 ]
 193
 194                 ConfigListScreen.__init__(self, cfglist, session)
 195
 196         def keySave(self):
 197                 if self.newmode == 1:
 198                         config.plugins.WeatherPlugin.entriescount.value = config.plugins.WeatherPlugin.entriescount.value + 1
 199                         config.plugins.WeatherPlugin.entriescount.save()
 200                 ConfigListScreen.keySave(self)
 201                 config.plugins.WeatherPlugin.save()
 202                 configfile.save()
 203                 self.close()
 204
 205         def keyCancel(self):
 206                 if self.newmode == 1:
 207                         config.plugins.WeatherPlugin.Entries.remove(self.current)
 208                 ConfigListScreen.cancelConfirm(self, True)
 209
 210         def keyDelete(self):
 211                 if self.newmode == 1:
 212                         self.keyCancel()
 213                 else:
 214                         self.session.openWithCallback(self.deleteConfirm, MessageBox, _("Really delete this WeatherPlugin Entry?"))
 215
 216         def deleteConfirm(self, result):
 217                 if not result:
 218                         return
 219                 config.plugins.WeatherPlugin.entriescount.value = config.plugins.WeatherPlugin.entriescount.value - 1
 220                 config.plugins.WeatherPlugin.entriescount.save()
 221                 config.plugins.WeatherPlugin.Entries.remove(self.current)
 222                 config.plugins.WeatherPlugin.Entries.save()
 223                 config.plugins.WeatherPlugin.save()
 224                 configfile.save()
 225                 self.close()