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adding silenceInput() and reviveInput() for global disabling of all inputs at once

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This commit is contained in:
Josh Wilson 2008-03-13 01:37:29 +00:00
parent 87e65af730
commit 7d9121d2d4
1 changed files with 25 additions and 5 deletions
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30
direct/src/showbase/ShowBase.py
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@ -373,10 +373,12 @@ class ShowBase(DirectObject.DirectObject):
if self.windowType != 'none':
self.__doStartDirect()
self.__deadInputs = None
# Start IGLOOP
self.restart()
# add a collision traverser via pushCTrav and remove it via popCTrav
# that way the owner of the new cTrav doesn't need to hold onto the
# previous one in order to put it back
@ -1177,14 +1179,13 @@ class ShowBase(DirectObject.DirectObject):
self.dataRootNode = self.dataRoot.node()
self.dataUnused = NodePath('dataUnused')
def setupMouse(self, win):
"""
Creates the structures necessary to monitor the mouse input,
using the indicated window. If the mouse has already been set
up for a different window, those structures are deleted first.
"""
self.reviveInput()
if self.buttonThrowers != None:
for bt in self.buttonThrowers:
mw = bt.getParent()
@ -1192,7 +1193,6 @@ class ShowBase(DirectObject.DirectObject):
bt.removeNode()
mw.removeNode()
mk.removeNode()
# For each mouse/keyboard device, we create
# - MouseAndKeyboard
# - MouseWatcher
@ -1692,6 +1692,26 @@ class ShowBase(DirectObject.DirectObject):
if self.mouse2cam:
self.mouse2cam.reparentTo(self.mouseInterface)
def silenceInput(self):
"""
This is a heavy-handed way of temporarily turning off
all inputs. Bring them back with reviveInput().
"""
if not self.__deadInputs:
self.__deadInputs = self.dataRoot.getChildren()
self.dataRoot.removeChildren()
def reviveInput(self):
"""
Restores inputs after a previous call to silenceInput.
"""
if self.__deadInputs:
self.eventMgr.doEvents()
self.__deadInputs.reparentTo(self.dataRoot)
self.__deadInputs = None
self.dgTrav.traverse(base.dataRootNode)
self.eventMgr.eventQueue.clear()
def setMouseOnNode(self, newNode):
if self.mouse2cam:
self.mouse2cam.node().setNode(newNode)