def createGUIScreen(self, parent):
for (name, val) in self.items():
self.data[name] = { }
- val.GUIcreate(self.data[name], parent, None)
+ if isinstance(val, GUIComponent):
+ val.GUIcreate(self.data[name], parent, None)
def deleteGUIScreen(self):
for (name, val) in self.items():
- w = self.data[name]["instance"]
- val.GUIdelete(self.data[name])
+ if isinstance(val, GUIComponent):
+ w = self.data[name]["instance"]
+ val.GUIdelete(self.data[name])
+ try:
+ val.fix()
+ except:
+ pass
del self.data[name]
# note: you'll probably run into this assert. if this happens, don't panic!
# way of having refcounted objects. So it must be in python.)
#
# It could be possible that you're calling deleteGUIscreen trough a call of
- # a PSignal. For example, you could try to call session.close() in response
+ # a PSignal. For example, you could try to call screen.doClose() in response
# to a Button::click. This will fail. (It wouldn't work anyway, as you would
# remove a dialog while running it. It never worked - enigma1 just set a
# per-mainloop variable on eWidget::close() to leave the exec()...)
return self.getText()
class Button(HTMLComponent, GUIComponent, VariableText):
- def __init__(self, text=""):
+ def __init__(self, text="", onClick = [ ]):
GUIComponent.__init__(self)
VariableText.__init__(self)
self.setText(text)
- self.onClick = [ ]
+ self.onClick = onClick
def push(self):
for x in self.onClick:
x()
return 0
-# html:
+ def disable(self):
+ pass
+
+ def enable(self):
+ pass
+
+# html:
def produceHTML(self):
return "<input type=\"submit\" text=\"" + self.getText() + "\">\n"
def GUIdeleteInstance(self, g):
g.selected.get().remove(self.push)
+class Label(HTMLComponent, GUIComponent, VariableText):
+ def __init__(self, text=""):
+ GUIComponent.__init__(self)
+ VariableText.__init__(self)
+ self.setText(text)
+
+# html:
+ def produceHTML(self):
+ return self.getText()
+
+# GUI:
+ def GUIcreateInstance(self, priv, parent, skindata):
+ g = eLabel(parent)
+ return g
+
class Header(HTMLComponent, GUIComponent, VariableText):
def __init__(self, message):
g.setRange(0, 100)
return g
-class MenuList(HTMLComponent, GUIComponent):
+# a general purpose progress bar
+class ProgressBar(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
+
+class MenuList(HTMLComponent, GUIComponent):
+ def __init__(self, list):
+ GUIComponent.__init__(self)
+ self.l = eListboxPythonStringContent()
+ self.l.setList(list)
def getCurrent(self):
-# return self.l.getCurrentSelection()
- return "none"
+ return self.l.getCurrentSelection()
+
+ def GUIcreateInstance(self, priv, parent, skindata):
+ g = eListbox(parent)
+ g.setContent(self.l)
+ return g
+ def GUIdeleteInstance(self, g):
+ g.setContent(None)
+
+class ServiceList(HTMLComponent, GUIComponent):
+ def __init__(self):
+ GUIComponent.__init__(self)
+ self.l = eListboxServiceContent()
+
def GUIcreateInstance(self, priv, parent, skindata):
g = eListbox(parent)
- # BIG BIG HACK. :( we have to ensure that the eListboxPythonStringContent doesn't get destroyed.
- # we really have to take a look at the GC stuff
- l = eListboxPythonStringContent()
- l.setList(["Test Object 1", "Item #2", "Item #3", "nun kommt eine Zahl:", 15, "Bla fasel", "lulabla"])
- g.setContent(l)
+ g.setContent(self.l)
return g
def GUIdeleteInstance(self, g):
g.setContent(None)
- #del self.l
+
+ def setRoot(self, root):
+ self.l.setRoot(root)
+
+class ServiceScan:
+
+ Idle = 1
+ Running = 2
+ Done = 3
+ Error = 4
+
+ def scanStatusChanged(self):
+ if self.state == self.Running:
+ self.progressbar.setValue(self.scan.getProgress())
+ if self.scan.isDone():
+ self.state = self.Done
+ else:
+ self.text.setText("scan in progress - %d %% done!\n%d services found!" % (self.scan.getProgress(), self.scan.getNumServices()))
+
+ if self.state == self.Done:
+ self.text.setText("scan done!")
+
+ if self.state == self.Error:
+ self.text.setText("ERROR - failed to scan!")
+
+ def __init__(self, progressbar, text):
+ self.progressbar = progressbar
+ self.text = text
+ self.scan = eComponentScan()
+ if self.scan.start():
+ self.state = self.Error
+ else:
+ self.state = self.Running
+ self.scan.statusChanged.get().append(self.scanStatusChanged)
+ self.scanStatusChanged()
+
+ def isDone(self):
+ return self.state == self.Done
+
+ def fix(self):
+ self.scan.statusChanged.get().remove(self.scanStatusChanged)
+
\ No newline at end of file
git.cweiske.de / enigma2.git / blobdiff