lib/python/Screens/Menu.py

   1 from Screen import *
   2 from Components.MenuList import MenuList
   3 from Components.ActionMap import ActionMap
   4 from Components.Header import Header
   5
   6 # hack ... must be made dynamic
   7 from Screens.Setup import Setup
   8 from ServiceScan import ServiceScan
   9 from ScartLoopThrough import ScartLoopThrough
  10 from Components.Button import Button
  11 from Components.Label import Label
  12 from Components.ProgressBar import ProgressBar
  13 from ConfigMenu import *
  14
  15 from TimerEdit import *
  16
  17 from enigma import quitMainloop
  18
  19 import xml.dom.minidom
  20 from xml.dom import EMPTY_NAMESPACE
  21 from skin import elementsWithTag
  22
  23 from Tools import XMLTools
  24
  25 # some screens
  26 def doGlobal(screen):
  27         screen["clock"] = Clock()
  28
  29
  30 mdom = xml.dom.minidom.parseString(
  31         """
  32         <menu text="Mainmenu" title="the real Mainmenu">
  33                 <item text="Standby debug">quitMainloop()</item>
  34                 <item text="Automatic Scan">self.openDialog(ServiceScan)</item>
  35
  36                 <item text="Blub1">self.openSetup("rc")</item>
  37                 <item text="Blub2">self.openSetup("blasel")</item>
  38
  39                 <item text="TV-Mode">self.setModeTV()</item>
  40                 <item text="Radio-Mode">self.setModeRadio()</item>
  41                 <item text="File-Mode">self.setModeFile()</item>
  42                 <item text="Scart">self.openDialog(ScartLoopThrough)</item>
  43                 <item text="Timer">self.openDialog(TimerEditList)</item>
  44                 <menu text="Setup">
  45                         <menu text="Service Organising">
  46                                 <item text="New Bouquets"></item>
  47                                 <item text="Add to Bouquets"></item>
  48                                 <item text="Edit Bouquets"></item>
  49                         </menu>
  50                         <menu text="Service Searching">
  51                                 <item text="Satelliteconfig"></item>
  52                                 <item text="Satfinder"></item>
  53                                 <item text="Rotor Control"></item>
  54                                 <item text="Edit Transponder"></item>
  55                                 <item text="Automatic Scan">self.openDialog(ServiceScan)</item>
  56                                 <item text="Automatic 'Multisat' Scan"></item>
  57                                 <item text="Manual Scan"></item>
  58                         </menu>
  59                         <menu text="System">
  60                                 <item text="Time Date"></item>
  61                                 <item text="Video Audio"></item>
  62                                 <item text="UHF Modulator"></item>
  63                                 <item text="Harddisk"></item>
  64                                 <item text="Keyboard"></item>
  65                                 <item text="OSD">self.openDialog(configOSD)</item>
  66                                 <item text="Language"></item>
  67                                 <item text="LCD"></item>
  68                         </menu>
  69                         <item text="Common Interface"></item>
  70                         <item text="Parental Control"></item>
  71                         <item text="Expert"></item>
  72                 </menu>
  73                 <item text="Games"></item>
  74                 <item text="Information"></item>
  75                 <menu text="Standby">
  76                         <item text="PowerOff"></item>
  77                         <item text="Restart"></item>
  78                         <item text="Standby"></item>
  79                         <item text="Sleep Timer">self.goSetup()</item>
  80                 </menu>
  81         </menu>""")
  82
  83 def getValbyAttr(x, attr):
  84         for p in range(x.attributes.length):
  85                 a = x.attributes.item(p)
  86                 attrib = str(a.name)
  87                 value = str(a.value)
  88                 if attrib == attr:
  89                         return value
  90
  91         return ""
  92
  93 class boundFunction:
  94         def __init__(self, fnc, *args):
  95                 self.fnc = fnc
  96                 self.args = args
  97         def __call__(self):
  98                 self.fnc(*self.args)
  99
 100 class configOSD(Screen):
 101         #this needs focus handling - so not useable
 102
 103         def okbuttonClick(self):
 104                 self.close
 105
 106         def __init__(self, session):
 107                 Screen.__init__(self, session)
 108
 109                 self["actions"] = ActionMap(["OkCancelActions"],
 110                         {
 111                                 "ok": self.okbuttonClick,
 112                                 "cancel": self.close
 113                         })
 114
 115                 self["okbutton"] = Button("Save")
 116
 117                 self["txt_alpha"] = Label("Alpha:")
 118                 self["sld_alpha"] = ProgressBar()
 119                 self["sld_alpha"].setValue(50)
 120
 121                 self["txt_brightness"] = Label("Brightness:")
 122                 self["sld_brightness"] = ProgressBar()
 123                 self["sld_brightness"].setValue(50)
 124
 125                 self["txt_gamma"] = Label("Contrast:")
 126                 self["sld_gamma"] = ProgressBar()
 127                 self["sld_gamma"].setValue(50)
 128
 129 class Menu(Screen):
 130         def okbuttonClick(self):
 131                 print "okbuttonClick"
 132                 selection = self["menu"].getCurrent()
 133                 selection[1]()
 134
 135         def evalText(self, text):
 136                 eval(text)
 137
 138         def nothing(self):                                                                                                                                      #dummy
 139                 pass
 140
 141         def openDialog(self, dialog):                           # in every layer needed
 142                 self.session.open(dialog)
 143
 144         def openSetup(self, dialog):
 145                 self.session.open(setup, dialog)
 146
 147         def addMenu(self, destList, node):
 148                 MenuTitle = getValbyAttr(node, "text")
 149                 if MenuTitle != "":                                                                                                                                     #check for title
 150                         a = boundFunction(self.session.open, Menu, node, node.childNodes)
 151                         #TODO add check if !empty(node.childNodes)
 152                         destList.append((MenuTitle, a))
 153
 154         def addItem(self, destList, node):
 155                 ItemText = getValbyAttr(node, "text")
 156                 if ItemText != "":                                                                                                                                      #check for name
 157                         b = XMLTools.mergeText(node.childNodes)
 158                         if b != "":                                                                                                                                                             #check for function
 159                                 destList.append((ItemText,boundFunction(self.evalText,b)))
 160                         else:
 161                                 destList.append((ItemText,self.nothing))                                #use dummy as function
 162
 163         def __init__(self, session, parent, childNode):
 164                 Screen.__init__(self, session)
 165
 166                 list = []
 167
 168                 for x in childNode:                                                     #walk through the actual nodelist
 169                         if x.nodeType != xml.dom.minidom.Element.nodeType:
 170                             continue
 171                         elif x.tagName == 'item':
 172                                 self.addItem(list, x)
 173                         elif x.tagName == 'menu':
 174                                 self.addMenu(list, x)
 175
 176                 self["menu"] = MenuList(list)
 177
 178                 self["actions"] = ActionMap(["OkCancelActions"],
 179                         {
 180                                 "ok": self.okbuttonClick,
 181                                 "cancel": self.close
 182                         })
 183
 184                 a = getValbyAttr(parent, "title")
 185                 if a == "":                                                                                                             #if empty use name
 186                         a = getValbyAttr(parent, "text")
 187                 self["title"] = Header(a)
 188
 189 class FixedMenu(Screen):
 190         def okbuttonClick(self):
 191                 selection = self["menu"].getCurrent()
 192                 selection[1]()
 193
 194         def __init__(self, session, title, list):
 195                 Screen.__init__(self, session)
 196
 197                 self["menu"] = MenuList(list)
 198
 199                 self["actions"] = ActionMap(["OkCancelActions"],
 200                         {
 201                                 "ok": self.okbuttonClick,
 202                                 "cancel": self.close
 203                         })
 204
 205                 self["title"] = Header(title)
 206
 207
 208 class MainMenu(Menu):
 209         #add file load functions for the xml-file
 210         #remove old code (i.e. goScan / goClock...)
 211
 212         def __init__(self, *x):
 213                 Menu.__init__(self, *x)
 214                 self.skinName = "Menu"
 215
 216         def openDialog(self, dialog):
 217                 self.session.open(dialog)
 218
 219         def openSetup(self, dialog):
 220                 self.session.open(Setup, dialog)
 221
 222         def goSetup(self):
 223                 self.session.open(configTest)
 224
 225         def setModeTV(self):
 226                 print "set Mode to TV"
 227                 pass
 228
 229         def setModeRadio(self):
 230                 print "set Mode to Radio"
 231                 pass
 232
 233         def setModeFile(self):
 234                 print "set Mode to File"
 235                 pass
 236
 237         def goScan(self):
 238                 self.session.open(ServiceScan)
 239
 240         def goClock(self):
 241                 self.session.open(clockDisplay, Clock())