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