src/CurlyTxSettings.py

   1 from . import _
   2
   3 from Screens.Screen import Screen
   4 from Screens.HelpMenu import HelpableScreen
   5 from Components.ActionMap import ActionMap, NumberActionMap
   6 from Components.Sources.StaticText import StaticText
   7
   8 from . import config
   9 from config import createPage, loadDefaultPageOptions
  10 from Components.config import config, getConfigListEntry, ConfigSelection
  11 from Components.ConfigList import ConfigList, ConfigListScreen
  12
  13 class CurlyTxSettings(ConfigListScreen, HelpableScreen, Screen):
  14     skin = """
  15         <screen name="Setup" position="center,center" size="560,430" title="Setup">
  16           <ePixmap pixmap="skin_default/buttons/red.png"    position="0,0"   size="140,40" transparent="1" alphatest="on" />
  17           <ePixmap pixmap="skin_default/buttons/green.png"  position="140,0" size="140,40" transparent="1" alphatest="on" />
  18           <ePixmap pixmap="skin_default/buttons/yellow.png" position="280,0" size="140,40" transparent="1" alphatest="on" />
  19           <ePixmap pixmap="skin_default/buttons/blue.png"   position="420,0" size="140,40" transparent="1" alphatest="on" />
  20           <widget source="key_red"    render="Label" position="0,0"   zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#9f1313" transparent="1" />
  21           <widget source="key_green"  render="Label" position="140,0" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#1f771f" transparent="1" />
  22           <widget source="key_yellow" render="Label" position="280,0" zPosition="1" size="140,40" font="Regular;20" valign="center" halign="center" backgroundColor="#a08500" transparent="1" />
  23           <widget source="key_blue"   render="Label" position="420,0" zPosition="1" size="140,40" font="Regular;20" valign="center" halign="center" backgroundColor="#18188b" transparent="1" />
  24           <widget name="config" position="5,50" size="550,325" scrollbarMode="showOnDemand" />
  25         </screen>"""
  26
  27     def __init__(self, session):
  28         self.skin = CurlyTxSettings.skin
  29         Screen.__init__(self, session)
  30         HelpableScreen.__init__(self)
  31         #self.skinName = [ "CurlyTxSettings", "Setup" ]
  32         self.setup_title = _("Settings")
  33
  34         self["actions"] = ActionMap(["SetupActions","ColorActions"],
  35             {
  36                 "cancel": self.keyCancel,
  37                 "save": self.keySave,
  38                 "ok": self.editPage,
  39                 "yellow": self.newPage,
  40                 "blue": self.deletePage
  41             }, -2)
  42
  43         self["key_red"]    = StaticText(_("Cancel"))
  44         self["key_green"]  = StaticText(_("OK"))
  45         self["key_yellow"] = StaticText(_("New"))
  46         self["key_blue"]   = StaticText(_("Delete"))
  47
  48         ConfigListScreen.__init__(self, self.getConfigList(), session = self.session)
  49
  50         self.loadHelp()
  51
  52     def getConfigList(self):
  53         #reload titles
  54         loadDefaultPageOptions()
  55         cfg = config.plugins.CurlyTx
  56
  57         list = [
  58             getConfigListEntry(_("Page:") + " " + x.title.value, x.uri)
  59                 for x in cfg.pages
  60             ]
  61         if len(cfg.pages):
  62             list.append(getConfigListEntry(_("Default page"), cfg.defaultPage))
  63         list.append(getConfigListEntry(_("Show in main menu"), cfg.menuMain))
  64         list.append(getConfigListEntry(_("Show in extensions menu"), cfg.menuExtensions))
  65         list.append(getConfigListEntry(_("Menu title"), cfg.menuTitle))
  66         list.append(getConfigListEntry(_("Page feed URL"), cfg.feedUrl))
  67         return list
  68
  69     def loadHelp(self):
  70         self.helpList.append((
  71                 self["actions"], "SetupActions",
  72                 [("cancel", _("Dismiss all setting changes"))]))
  73         self.helpList.append((
  74                 self["actions"], "SetupActions",
  75                 [("save", _("Save settings and close screen"))]))
  76         self.helpList.append((
  77                 self["actions"], "SetupActions",
  78                 [("ok", _("Edit selected page"))]))
  79         self.helpList.append((
  80                 self["actions"], "SetupActions",
  81                 [("ok", _("Load pages from feed"))]))
  82         self.helpList.append((
  83                 self["actions"], "ColorActions",
  84                 [("yellow", _("Add new page"))]))
  85         self.helpList.append((
  86                 self["actions"], "ColorActions",
  87                 [("blue", _("Delete selected page"))]))
  88
  89     def keyLeft(self):
  90         ConfigListScreen.keyLeft(self)
  91
  92     def keyRight(self):
  93         ConfigListScreen.keyRight(self)
  94
  95     def deletePage(self):
  96         pageCount = len(config.plugins.CurlyTx.pages)
  97         if pageCount == 0 or self["config"].getCurrentIndex() >= pageCount:
  98             return
  99
 100         from Screens.MessageBox import MessageBox
 101         self.session.openWithCallback(
 102             self.deletePageConfirm,
 103             MessageBox,
 104             _("Really delete this page?\nIt cannot be recovered!")
 105             )
 106
 107     def deletePageConfirm(self, result):
 108         if not result:
 109             return
 110
 111         id = self["config"].getCurrentIndex()
 112         del config.plugins.CurlyTx.pages[id]
 113
 114         config.plugins.CurlyTx.pages.save()
 115
 116         self["config"].setList(self.getConfigList())
 117
 118     def newPage(self):
 119         from CurlyTxSettings import CurlyTxSettings
 120         self.session.openWithCallback(self.pageEdited, CurlyTxPageEdit, createPage(), True)
 121
 122     def editPage(self):
 123         id = self["config"].getCurrentIndex()
 124         if id < len(config.plugins.CurlyTx.pages):
 125             self.session.openWithCallback(
 126                 self.pageEdited, CurlyTxPageEdit,
 127                 config.plugins.CurlyTx.pages[id], False
 128                 )
 129         else:
 130             from AtomFeed import AtomFeed
 131             AtomFeed(config.plugins.CurlyTx.feedUrl.value, self.feedPagesReceived)
 132
 133     def pageEdited(self, page, new):
 134         if not page:
 135             return
 136
 137         if new:
 138             config.plugins.CurlyTx.pages.append(page)
 139
 140         self["config"].setList(self.getConfigList())
 141
 142     def feedPagesReceived(self, pages):
 143         if len(pages) == 0:
 144             return
 145
 146         del config.plugins.CurlyTx.pages[:]
 147
 148         for pageData in pages:
 149             page = createPage()
 150             config.plugins.CurlyTx.pages.append(page)
 151             page.title.setValue(pageData["title"])
 152             page.uri.setValue(pageData["url"])
 153
 154         self["config"].setList(self.getConfigList())
 155
 156     def keySave(self):
 157         for i in range(0, len(config.plugins.CurlyTx.pages)):
 158             config.plugins.CurlyTx.pages[i].save()
 159
 160         config.plugins.CurlyTx.pages.save()
 161         ConfigListScreen.keySave(self)
 162
 163     def cancelConfirm(self, result):
 164         """Overwriting ConfigListScreen.cancelConfirm to call cancelAll method"""
 165         if not result:
 166             return
 167
 168         self.cancelAll()
 169         self.close()
 170
 171     def cancelAll(self):
 172         for x in self["config"].list:
 173             x[1].cancel()
 174
 175         #restore old page configuration
 176         cfg = config.plugins.CurlyTx
 177         del cfg.pages[:]
 178         for i in cfg.pages.stored_values:
 179             cfg.pages.append(createPage())
 180
 181
 182
 183 class CurlyTxPageEdit(Screen, ConfigListScreen):
 184     def __init__(self, session, page, new = False):
 185         Screen.__init__(self, session)
 186         self.skinName = [ "CurlyTxPageEdit", "Setup" ]
 187
 188         self["key_red"]   = StaticText(_("Cancel"))
 189         self["key_green"] = StaticText(_("OK"))
 190
 191         self["setupActions"] = ActionMap(["SetupActions"],
 192             {
 193                 "save": self.save,
 194                 "cancel": self.keyCancel
 195             }, -1)
 196
 197         self.page = page
 198         self.new = new
 199         list = [
 200             getConfigListEntry(_("Page URL"), page.uri),
 201             getConfigListEntry(_("Title"), page.title),
 202             getConfigListEntry(_("Font size"), page.fontSize),
 203             ]
 204         ConfigListScreen.__init__(self, list, session = self.session)
 205
 206     def save(self):
 207         self.close(self.page, self.new)
 208
 209     def keyCancel(self):
 210         self.close(None, self.new)