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