-from enigma import *
-import time
-
-# some helper classes first:
-class HTMLComponent:
- def produceHTML(self):
- return ""
-
-class HTMLSkin:
- order = ()
-
- def __init__(self, order):
- self.order = order
-
- def produceHTML(self):
- res = "<html>\n"
- for name in self.order:
- res += self[name].produceHTML()
- res += "</html>\n";
- return res
-
-class GUISkin:
- data = { }
- def createGUIScreen(self, parent):
- for (name, val) in self.items():
- self.data[name] = { }
- val.GUIcreate(self.data[name], parent, None)
-
-class GUIComponent:
- """ GUI component """
-
- def __init__(self):
- self.notifier = [ ]
-
- def GUIcreate(self, priv, parent, skindata):
- i = self.GUIcreateInstance(self, parent, skindata)
- priv["instance"] = i
- self.notifier.append(i)
- if self.notifierAdded:
- self.notifierAdded(i)
-
-class VariableText:
- """VariableText can be used for components which have a variable text, based on any widget with setText call"""
-
- def __init__(self):
- self.message = ""
-
- def notifierAdded(self, notifier):
- notifier.setText(self.message)
-
- def setText(self, text):
- if self.message != text:
- self.message = text
- for x in self.notifier:
- x.setText(self.message)
-
- def getText(self):
- return self.message
-
-class VariableValue:
- """VariableValue can be used for components which have a variable value (like eSlider), based on any widget with setValue call"""
-
- def __init__(self):
- self.value = 0
-
- def notifierAdded(self, notifier):
- notifier.setValue(self.value)
-
- def setValue(self, value):
- if self.value != value:
- self.value = value
- for x in self.notifier:
- x.setValue(self.value)
-
- def getValue(self):
- return self.value
-
-# now some "real" components:
-
-class Clock(HTMLComponent, GUIComponent, VariableText):
- def __init__(self):
- VariableText.__init__(self)
- GUIComponent.__init__(self)
- self.doClock()
-
-# "funktionalitaet"
- def doClock(self):
- self.setText("clock: " + time.asctime())
-
-# realisierung als GUI
- def GUIcreateInstance(self, priv, parent, skindata):
- g = eLabel(parent)
- return g
-
-# ...und als HTML:
- def produceHTML(self):
- return self.getText()
-
-class Button(HTMLComponent, GUIComponent, VariableText):
- def __init__(self, text=""):
- GUIComponent.__init__(self)
- VariableText.__init__(self)
- self.setText(text)
- self.onClick = [ ]
-
- def clicked(self):
- for x in self.onClick:
- x()
- return 0
-
- def GUIcreate(self, priv, parent, skindata):
- GUIComponent.GUIcreate(self, priv,parent, skindata)
- priv["instance"].selected.get().append(self.clicked)
-
- def click(self):
- for x in self.onClick:
- x()
-
-# html:
- def produceHTML(self):
- return "<input type=\"submit\" text=\"" + self.getText() + "\">\n"
-
-# GUI:
- def GUIcreateInstance(self, priv, parent, skindata):
- g = eButton(parent)
-# g.clicked = [ self.click ]
- return g
-
-class Header(HTMLComponent, GUIComponent, VariableText):
-
- def __init__(self, message):
- GUIComponent.__init__(self)
- VariableText.__init__(self)
- self.setText(message)
-
- def produceHTML(self):
- return "<h2>" + self.getText() + "</h2>\n"
-
- def GUIcreateInstance(self, priv, parent, skindata):
- g = eLabel(parent)
- g.setText(self.message)
- return g
-
-class VolumeBar(HTMLComponent, GUIComponent, VariableValue):
-
- def __init__(self):
- GUIComponent.__init__(self)
- VariableValue.__init__(self)
-
- def GUIcreateInstance(self, priv, parent, skindata):
- g = eSlider(parent)
- g.setRange(0, 100)
- return g
-
git.cweiske.de / enigma2.git / blobdiff