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from GUIComponent import GUIComponent
from MenuList import MenuList
from Tools.Directories import resolveFilename, SCOPE_SKIN_IMAGE
from enigma import eListboxPythonMultiContent, loadPNG, eListbox, gFont, RT_HALIGN_LEFT
selectionpng = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "selectioncross-fs8.png"))
def SelectionEntryComponent(description, value, index, selected):
res = [ (description, value, index, selected) ]
res.append((eListboxPythonMultiContent.TYPE_TEXT, 30, 3, 500, 30, 0, RT_HALIGN_LEFT, description))
if selected:
res.append((eListboxPythonMultiContent.TYPE_PIXMAP_ALPHATEST, 0, 0, 30, 30, selectionpng))
return res
class SelectionList(MenuList, GUIComponent):
def __init__(self, list = []):
GUIComponent.__init__(self)
self.l = eListboxPythonMultiContent()
self.list = list
self.setList(list)
self.l.setFont(0, gFont("Regular", 20))
self.l.setItemHeight(30)
GUI_WIDGET = eListbox
def postWidgetCreate(self, instance):
instance.setContent(self.l)
def addSelection(self, description, value, index, selected = True):
self.list.append(SelectionEntryComponent(description, value, index, selected))
self.setList(self.list)
def toggleSelection(self):
item = self.list[self.getSelectedIndex()][0]
self.list[self.getSelectedIndex()] = SelectionEntryComponent(item[0], item[1], item[2], not item[3])
self.setList(self.list)
def getSelectionsList(self):
list = []
for item in self.list:
if item[0][3]:
list.append((item[0][0], item[0][1], item[0][2]))
return list
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