add TemplatedMultiContent converter

1 files changed, 34 insertions, 0 deletions

diff --git a/lib/python/Components/Converter/TemplatedMultiContent.py b/lib/python/Components/Converter/TemplatedMultiContent.py
new file mode 100644
index 00000000..a1b601d6
--- /dev/null
+++ b/lib/python/Components/Converter/TemplatedMultiContent.py
@@ -0,0 +1,34 @@
+from Components.Converter.StringList import StringList
+
+class TemplatedMultiContent(StringList):
+	"""Turns a python tuple list into a multi-content list which can be used in a listbox renderer."""
+	def __init__(self, args):
+		StringList.__init__(self, args)
+		from enigma import eListboxPythonMultiContent, gFont, RT_HALIGN_LEFT, RT_HALIGN_CENTER, RT_HALIGN_RIGHT, RT_VALIGN_TOP, RT_VALIGN_CENTER, RT_VALIGN_BOTTOM
+		from Components.MultiContent import MultiContentEntryText, MultiContentEntryPixmap, MultiContentEntryPixmapAlphaTest
+		l = locals()
+		del l["self"] # cleanup locals a bit
+		del l["args"]
+
+		self.template = eval(args, {}, l)
+		assert "fonts" in self.template
+		assert "itemHeight" in self.template
+		assert "template" in self.template
+
+	def changed(self, what):
+		if not self.content:
+			from enigma import eListboxPythonMultiContent
+			self.content = eListboxPythonMultiContent()
+			self.content.setItemHeight(self.template["itemHeight"])
+			self.content.setTemplate(self.template["template"])
+
+			# also setup fonts (also given by source)
+			index = 0
+			for f in self.template["fonts"]:
+				self.content.setFont(index, f)
+				index += 1
+
+		if self.source:
+			self.content.setList(self.source.list)
+
+		self.downstream_elements.changed(what)