1 from Screen import Screen
2 from Components.Sources.List import List
3 from Components.ActionMap import ActionMap
4 from Components.Header import Header
5 from Components.Label import Label
6 from Components.config import configfile
7 from Components.Sources.Clock import Clock
8 from Components.PluginComponent import plugins
10 from Tools.Directories import resolveFilename, SCOPE_SKIN
12 import xml.dom.minidom
14 from Screens.Setup import Setup, getSetupTitle
16 from Tools import XMLTools
18 # <item text="TV-Mode">self.setModeTV()</item>
19 # <item text="Radio-Mode">self.setModeRadio()</item>
20 # <item text="File-Mode">self.setModeFile()</item>
21 # <item text="Sleep Timer"></item>
25 menufile = file(resolveFilename(SCOPE_SKIN, 'menu.xml'), 'r')
26 mdom = xml.dom.minidom.parseString(menufile.read())
30 def __init__(self, fnc, *args):
38 self.updatedMenuItems = {}
40 def addMenuItem(self, id, pos, text, module, screen):
41 if not self.updatedMenuAvailable(id):
42 self.updatedMenuItems[id] = []
43 self.updatedMenuItems[id].append([text, pos, module, screen])
45 def delMenuItem(self, id, pos, text, module, screen):
46 self.updatedMenuItems[id].remove([text, pos, module, screen])
48 def updatedMenuAvailable(self, id):
49 return self.updatedMenuItems.has_key(id)
51 def getUpdatedMenu(self, id):
52 return self.updatedMenuItems[id]
54 menuupdater = MenuUpdater()
56 class MenuSummary(Screen):
58 <screen position="0,0" size="132,64">
59 <widget name="MenuTitle" position="6,4" size="120,21" font="Regular;18" />
60 <widget name="MenuEntry" position="6,25" size="120,21" font="Regular;16" />
61 <widget source="CurrentTime" render="Label" position="56,46" size="82,18" font="Regular;16" >
62 <convert type="ClockToText">WithSeconds</convert>
66 def __init__(self, session, parent):
67 Screen.__init__(self, session)
68 self["MenuTitle"] = Label(parent.menu_title)
69 self["MenuEntry"] = Label("")
70 self["CurrentTime"] = Clock()
72 self.onShow.append(self.addWatcher)
73 self.onHide.append(self.removeWatcher)
76 self.parent["menu"].onSelectionChanged.append(self.selectionChanged)
77 self.selectionChanged()
79 def removeWatcher(self):
80 self.parent["menu"].onSelectionChanged.remove(self.selectionChanged)
82 def selectionChanged(self):
83 self["MenuEntry"].setText(self.parent["menu"].getCurrent()[0])
89 def okbuttonClick(self):
91 selection = self["menu"].getCurrent()
94 def execText(self, text):
97 def runScreen(self, arg):
98 # arg[0] is the module (as string)
99 # arg[1] is Screen inside this module
100 # plus possible arguments, as
101 # string (as we want to reference
102 # stuff which is just imported)
105 exec "from " + arg[0] + " import *"
107 self.openDialog(*eval(arg[1]))
109 def nothing(self): #dummy
112 def openDialog(self, *dialog): # in every layer needed
113 self.session.openWithCallback(self.menuClosed, *dialog)
115 def openSetup(self, dialog):
116 self.session.openWithCallback(self.menuClosed, Setup, dialog)
118 def addMenu(self, destList, node):
119 MenuTitle = _(node.getAttribute("text").encode("UTF-8") or "??")
120 entryID = node.getAttribute("entryID") or "undefined"
121 x = node.getAttribute("flushConfigOnClose")
123 a = boundFunction(self.session.openWithCallback, self.menuClosedWithConfigFlush, Menu, node, node.childNodes)
125 a = boundFunction(self.session.openWithCallback, self.menuClosed, Menu, node, node.childNodes)
126 #TODO add check if !empty(node.childNodes)
127 destList.append((MenuTitle, a, entryID))
129 def menuClosedWithConfigFlush(self, *res):
131 self.menuClosed(*res)
133 def menuClosed(self, *res):
134 if len(res) and res[0]:
137 def addItem(self, destList, node):
138 item_text = node.getAttribute("text").encode("UTF-8")
139 entryID = node.getAttribute("entryID") or "undefined"
140 for x in node.childNodes:
141 if x.nodeType != xml.dom.minidom.Element.nodeType:
143 elif x.tagName == 'screen':
144 module = x.getAttribute("module") or None
145 screen = x.getAttribute("screen") or None
152 module = "Screens." + module
156 # check for arguments. they will be appended to the
158 args = XMLTools.mergeText(x.childNodes)
159 screen += ", " + args
161 destList.append((_(item_text or "??"), boundFunction(self.runScreen, (module, screen)), entryID))
163 elif x.tagName == 'code':
164 destList.append((_(item_text or "??"), boundFunction(self.execText, XMLTools.mergeText(x.childNodes)), entryID))
166 elif x.tagName == 'setup':
167 id = x.getAttribute("id")
169 item_text = _(getSetupTitle(id)) + "..."
171 item_text = _(item_text)
172 destList.append((item_text, boundFunction(self.openSetup, id), entryID))
174 destList.append((item_text, self.nothing, entryID))
177 def __init__(self, session, parent, childNode):
178 Screen.__init__(self, session)
183 for x in childNode: #walk through the actual nodelist
184 if x.nodeType != xml.dom.minidom.Element.nodeType:
186 elif x.tagName == 'item':
187 self.addItem(list, x)
189 elif x.tagName == 'menu':
190 self.addMenu(list, x)
192 elif x.tagName == "id":
193 menuID = x.getAttribute("val")
196 if menuID is not None:
198 if menuupdater.updatedMenuAvailable(menuID):
199 for x in menuupdater.getUpdatedMenu(menuID):
201 list.append((x[0], boundFunction(self.runScreen, (x[2], x[3] + ", "))))
204 if menuID is not None:
206 for l in plugins.getPluginsForMenu(menuID):
207 list.append((l[0], boundFunction(l[1], self.session)))
209 # for the skin: first try a menu_<menuID>, then Menu
211 if menuID is not None:
212 self.skinName.append("menu_" + menuID)
213 self.skinName.append("Menu")
215 self["menu"] = List(list)
217 self["actions"] = ActionMap(["OkCancelActions", "MenuActions"],
219 "ok": self.okbuttonClick,
220 "cancel": self.closeNonRecursive,
221 "menu": self.closeRecursive
224 a = parent.getAttribute("title").encode("UTF-8") or None
226 a = _(parent.getAttribute("text").encode("UTF-8"))
227 self["title"] = Header(a)
230 def closeNonRecursive(self):
233 def closeRecursive(self):
236 def createSummary(self):
239 class MainMenu(Menu):
240 #add file load functions for the xml-file
242 def __init__(self, *x):
243 self.skinName = "Menu"
244 Menu.__init__(self, *x)