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