lib/python/Screens/InputDeviceSetup.py

   1 from Screen import Screen
   2 from Screens.HelpMenu import HelpableScreen
   3 from Screens.MessageBox import MessageBox
   4 from Components.InputDevice import iInputDevices
   5 from Components.Sources.StaticText import StaticText
   6 from Components.Sources.Boolean import Boolean
   7 from Components.Sources.List import List
   8 from Components.config import config, ConfigSlider, ConfigSubsection, ConfigYesNo, ConfigText, getConfigListEntry, ConfigNothing
   9 from Components.ConfigList import ConfigListScreen
  10 from Components.ActionMap import ActionMap, NumberActionMap, HelpableActionMap
  11 from Tools.Directories import resolveFilename, SCOPE_CURRENT_SKIN
  12 from Tools.LoadPixmap import LoadPixmap
  13
  14 class InputDeviceSelection(Screen,HelpableScreen):
  15         skin = """
  16         <screen name="InputDeviceSelection" position="center,center" size="560,400" title="Select input device">
  17                 <ePixmap pixmap="skin_default/buttons/red.png" position="0,0" size="140,40" alphatest="on"/>
  18                 <ePixmap pixmap="skin_default/buttons/green.png" position="140,0" size="140,40" alphatest="on"/>
  19                 <ePixmap pixmap="skin_default/buttons/yellow.png" position="280,0" size="140,40" alphatest="on"/>
  20                 <ePixmap pixmap="skin_default/buttons/blue.png" position="420,0" size="140,40" alphatest="on"/>
  21                 <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"/>
  22                 <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"/>
  23                 <widget source="key_yellow" render="Label" position="280,0" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#a08500" transparent="1"/>
  24                 <widget source="key_blue" render="Label" position="420,0" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#18188b" transparent="1"/>
  25                 <widget source="list" render="Listbox" position="5,50" size="550,280" zPosition="10" scrollbarMode="showOnDemand">
  26                         <convert type="TemplatedMultiContent">
  27                         <!--  device, description, devicepng, divpng  -->
  28                                                         {"template": [
  29                                                                         MultiContentEntryPixmapAlphaTest(pos = (2, 8), size = (54, 54), png = 2), # index 3 is the interface pixmap
  30                                                                         MultiContentEntryText(pos = (65, 6), size = (450, 54), font=0, flags = RT_HALIGN_LEFT|RT_VALIGN_CENTER|RT_WRAP, text = 1), # index 1 is the interfacename
  31                                                                 ],
  32                                                         "fonts": [gFont("Regular", 28),gFont("Regular", 20)],
  33                                                         "itemHeight": 70
  34                                                         }
  35
  36                         </convert>
  37                 </widget>
  38                 <ePixmap pixmap="skin_default/div-h.png" position="0,340" zPosition="1" size="560,2"/>
  39                 <widget source="introduction" render="Label" position="0,350" size="560,50" zPosition="10" font="Regular;21" halign="center" valign="center" backgroundColor="#25062748" transparent="1"/>
  40         </screen>"""
  41
  42
  43         def __init__(self, session):
  44                 Screen.__init__(self, session)
  45                 HelpableScreen.__init__(self)
  46
  47                 self.edittext = _("Press OK to edit the settings.")
  48
  49                 self["key_red"] = StaticText(_("Close"))
  50                 self["key_green"] = StaticText(_("Select"))
  51                 self["key_yellow"] = StaticText("")
  52                 self["key_blue"] = StaticText("")
  53                 self["introduction"] = StaticText(self.edittext)
  54
  55                 self.devices = [(iInputDevices.getDeviceName(x),x) for x in iInputDevices.getDeviceList()]
  56                 print "[InputDeviceSelection] found devices :->", len(self.devices),self.devices
  57
  58                 self["OkCancelActions"] = HelpableActionMap(self, "OkCancelActions",
  59                         {
  60                         "cancel": (self.close, _("Exit input device selection.")),
  61                         "ok": (self.okbuttonClick, _("Select input device.")),
  62                         }, -2)
  63
  64                 self["ColorActions"] = HelpableActionMap(self, "ColorActions",
  65                         {
  66                         "red": (self.close, _("Exit input device selection.")),
  67                         "green": (self.okbuttonClick, _("Select input device.")),
  68                         }, -2)
  69
  70                 self.currentIndex = 0
  71                 self.list = []
  72                 self["list"] = List(self.list)
  73                 self.updateList()
  74                 self.onLayoutFinish.append(self.layoutFinished)
  75                 self.onClose.append(self.cleanup)
  76
  77         def layoutFinished(self):
  78                 self.setTitle(_("Select input device"))
  79
  80         def cleanup(self):
  81                 self.currentIndex = 0
  82
  83         def buildInterfaceList(self,device,description,type ):
  84                 divpng = LoadPixmap(cached=True, path=resolveFilename(SCOPE_CURRENT_SKIN, "skin_default/div-h.png"))
  85                 activepng = None
  86                 devicepng = None
  87                 enabled = iInputDevices.getDeviceAttribute(device, 'enabled')
  88
  89                 if type == 'remote':
  90                         if config.misc.rcused.value == 0:
  91                                 if enabled:
  92                                         devicepng = LoadPixmap(resolveFilename(SCOPE_CURRENT_SKIN, "skin_default/icons/input_rcnew-configured.png"))
  93                                 else:
  94                                         devicepng = LoadPixmap(resolveFilename(SCOPE_CURRENT_SKIN, "skin_default/icons/input_rcnew.png"))
  95                         else:
  96                                 if enabled:
  97                                         devicepng = LoadPixmap(resolveFilename(SCOPE_CURRENT_SKIN, "skin_default/icons/input_rcold-configured.png"))
  98                                 else:
  99                                         devicepng = LoadPixmap(resolveFilename(SCOPE_CURRENT_SKIN, "skin_default/icons/input_rcold.png"))
 100                 elif type == 'keyboard':
 101                         if enabled:
 102                                 devicepng = LoadPixmap(resolveFilename(SCOPE_CURRENT_SKIN, "skin_default/icons/input_keyboard-configured.png"))
 103                         else:
 104                                 devicepng = LoadPixmap(resolveFilename(SCOPE_CURRENT_SKIN, "skin_default/icons/input_keyboard.png"))
 105                 elif type == 'mouse':
 106                         if enabled:
 107                                 devicepng = LoadPixmap(resolveFilename(SCOPE_CURRENT_SKIN, "skin_default/icons/input_mouse-configured.png"))
 108                         else:
 109                                 devicepng = LoadPixmap(resolveFilename(SCOPE_CURRENT_SKIN, "skin_default/icons/input_mouse.png"))
 110                 else:
 111                         devicepng = LoadPixmap(resolveFilename(SCOPE_CURRENT_SKIN, "skin_default/icons/input_rcnew.png"))
 112                 return((device, description, devicepng, divpng))
 113
 114         def updateList(self):
 115                 self.list = []
 116                 for x in self.devices:
 117                         dev_type = iInputDevices.getDeviceAttribute(x[1], 'type')
 118                         self.list.append(self.buildInterfaceList(x[1],_(x[0]), dev_type ))
 119                 self["list"].setList(self.list)
 120                 self["list"].setIndex(self.currentIndex)
 121
 122         def okbuttonClick(self):
 123                 selection = self["list"].getCurrent()
 124                 self.currentIndex = self["list"].getIndex()
 125                 if selection is not None:
 126                         self.session.openWithCallback(self.DeviceSetupClosed, InputDeviceSetup, selection[0])
 127
 128         def DeviceSetupClosed(self, *ret):
 129                 self.updateList()
 130
 131
 132 class InputDeviceSetup(Screen, ConfigListScreen):
 133
 134         skin = """
 135                 <screen name="InputDeviceSetup" position="center,center" size="560,440" title="Input device setup">
 136                         <ePixmap pixmap="skin_default/buttons/red.png" position="0,0" size="140,40" alphatest="on" />
 137                         <ePixmap pixmap="skin_default/buttons/green.png" position="140,0" size="140,40" alphatest="on" />
 138                         <ePixmap pixmap="skin_default/buttons/yellow.png" position="280,0" size="140,40" alphatest="on" />
 139                         <ePixmap pixmap="skin_default/buttons/blue.png" position="420,0" size="140,40" alphatest="on" />
 140                         <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" />
 141                         <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" />
 142                         <widget source="key_yellow" render="Label" position="280,0" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#a08500" transparent="1" />
 143                         <widget source="key_blue" render="Label" position="420,0" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#18188b" transparent="1" />
 144                         <widget name="config" position="5,50" size="550,350" scrollbarMode="showOnDemand" />
 145                         <ePixmap pixmap="skin_default/div-h.png" position="0,400" zPosition="1" size="560,2" />
 146                         <widget source="introduction" render="Label" position="5,410" size="550,30" zPosition="10" font="Regular;21" halign="center" valign="center" backgroundColor="#25062748" transparent="1" />
 147                 </screen>"""
 148
 149         def __init__(self, session, device):
 150                 Screen.__init__(self, session)
 151                 self.inputDevice = device
 152                 iInputDevices.currentDevice = self.inputDevice
 153                 self.onChangedEntry = [ ]
 154                 self.setup_title = _("Input device setup")
 155                 self.isStepSlider = None
 156                 self.enableEntry = None
 157                 self.repeatEntry = None
 158                 self.delayEntry = None
 159                 self.nameEntry = None
 160                 self.enableConfigEntry = None
 161
 162                 self.list = [ ]
 163                 ConfigListScreen.__init__(self, self.list, session = session, on_change = self.changedEntry)
 164
 165                 self["actions"] = ActionMap(["SetupActions"],
 166                         {
 167                                 "cancel": self.keyCancel,
 168                                 "save": self.apply,
 169                         }, -2)
 170
 171                 self["key_red"] = StaticText(_("Cancel"))
 172                 self["key_green"] = StaticText(_("OK"))
 173                 self["key_yellow"] = StaticText()
 174                 self["key_blue"] = StaticText()
 175                 self["introduction"] = StaticText()
 176
 177                 self.createSetup()
 178                 self.onLayoutFinish.append(self.layoutFinished)
 179                 self.onClose.append(self.cleanup)
 180
 181         def layoutFinished(self):
 182                 self.setTitle(self.setup_title)
 183
 184         def cleanup(self):
 185                 iInputDevices.currentDevice = ""
 186
 187         def createSetup(self):
 188                 self.list = [ ]
 189                 cmd = "self.enableEntry = getConfigListEntry(_('"'Change repeat and delay settings?'"'), config.inputDevices." + self.inputDevice + ".enabled)"
 190                 exec (cmd)
 191                 cmd = "self.repeatEntry = getConfigListEntry(_('"'Interval between keys when repeating:'"'), config.inputDevices." + self.inputDevice + ".repeat)"
 192                 exec (cmd)
 193                 cmd = "self.delayEntry = getConfigListEntry(_('"'Delay before key repeat starts:'"'), config.inputDevices." + self.inputDevice + ".delay)"
 194                 exec (cmd)
 195                 cmd = "self.nameEntry = getConfigListEntry(_('"'Devicename:'"'), config.inputDevices." + self.inputDevice + ".name)"
 196                 exec (cmd)
 197                 if self.enableEntry:
 198                         if isinstance(self.enableEntry[1], ConfigYesNo):
 199                                 self.enableConfigEntry = self.enableEntry[1]
 200
 201                 self.list.append(self.enableEntry)
 202                 if self.enableConfigEntry:
 203                         if self.enableConfigEntry.value is True:
 204                                 self.list.append(self.repeatEntry)
 205                                 self.list.append(self.delayEntry)
 206                         else:
 207                                 self.repeatEntry[1].setValue(self.repeatEntry[1].default)
 208                                 self["config"].invalidate(self.repeatEntry)
 209                                 self.delayEntry[1].setValue(self.delayEntry[1].default)
 210                                 self["config"].invalidate(self.delayEntry)
 211                                 self.nameEntry[1].setValue(self.nameEntry[1].default)
 212                                 self["config"].invalidate(self.nameEntry)
 213
 214                 self["config"].list = self.list
 215                 self["config"].l.setSeperation(400)
 216                 self["config"].l.setList(self.list)
 217                 if not self.selectionChanged in self["config"].onSelectionChanged:
 218                         self["config"].onSelectionChanged.append(self.selectionChanged)
 219                 self.selectionChanged()
 220
 221         def selectionChanged(self):
 222                 if self["config"].getCurrent() == self.enableEntry:
 223                         self["introduction"].setText(_("Current device: ") + str(iInputDevices.getDeviceAttribute(self.inputDevice, 'name')) )
 224                 else:
 225                         self["introduction"].setText(_("Current value: ") + self.getCurrentValue() + _(" ms"))
 226
 227         def newConfig(self):
 228                 current = self["config"].getCurrent()
 229                 if current:
 230                         if current == self.enableEntry:
 231                                 self.createSetup()
 232
 233         def keyLeft(self):
 234                 ConfigListScreen.keyLeft(self)
 235                 self.newConfig()
 236
 237         def keyRight(self):
 238                 ConfigListScreen.keyRight(self)
 239                 self.newConfig()
 240
 241         def confirm(self, confirmed):
 242                 if not confirmed:
 243                         print "not confirmed"
 244                         return
 245                 else:
 246                         self.nameEntry[1].setValue(iInputDevices.getDeviceAttribute(self.inputDevice, 'name'))
 247                         cmd = "config.inputDevices." + self.inputDevice + ".name.save()"
 248                         exec (cmd)
 249                         self.keySave()
 250
 251         def apply(self):
 252                 self.session.openWithCallback(self.confirm, MessageBox, _("Use this input device settings?"), MessageBox.TYPE_YESNO, timeout = 20, default = True)
 253
 254         def cancelConfirm(self, result):
 255                 if not result:
 256                         return
 257                 for x in self["config"].list:
 258                         x[1].cancel()
 259                 self.close()
 260
 261         def keyCancel(self):
 262                 if self["config"].isChanged():
 263                         self.session.openWithCallback(self.cancelConfirm, MessageBox, _("Really close without saving settings?"), MessageBox.TYPE_YESNO, timeout = 20, default = True)
 264                 else:
 265                         self.close()
 266         # for summary:
 267         def changedEntry(self):
 268                 for x in self.onChangedEntry:
 269                         x()
 270                 self.selectionChanged()
 271
 272         def getCurrentEntry(self):
 273                 return self["config"].getCurrent()[0]
 274
 275         def getCurrentValue(self):
 276                 return str(self["config"].getCurrent()[1].value)
 277
 278         def createSummary(self):
 279                 from Screens.Setup import SetupSummary
 280                 return SetupSummary