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