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| author | jhugunin <jhugunin> | 2003-01-03 23:19:47 +0000 |
|---|---|---|
| committer | jhugunin <jhugunin> | 2003-01-03 23:19:47 +0000 |
| commit | 8ec8f0c0c6c68d9b13c3bc3416c3234eddd48379 (patch) | |
| tree | 8a2e07ba2a0048aae570053e019e02bd093f175f /lib/jython/Lib/xml/dom/Event.py | |
| parent | f685f979a4d3eb3844f74850deece1da265bc975 (diff) | |
| download | aspectj-8ec8f0c0c6c68d9b13c3bc3416c3234eddd48379.tar.gz aspectj-8ec8f0c0c6c68d9b13c3bc3416c3234eddd48379.zip | |
making jython-2.1 available for scripting
Diffstat (limited to 'lib/jython/Lib/xml/dom/Event.py')
| -rw-r--r-- | lib/jython/Lib/xml/dom/Event.py | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/lib/jython/Lib/xml/dom/Event.py b/lib/jython/Lib/xml/dom/Event.py new file mode 100644 index 000000000..96f1f8518 --- /dev/null +++ b/lib/jython/Lib/xml/dom/Event.py @@ -0,0 +1,130 @@ +########################################################################
+#
+# File Name: Event.py
+#
+# Documentation: http://docs.4suite.com/4DOM/Event.py.html
+#
+"""
+Implements DOM level 2 Mutation Events
+WWW: http://4suite.com/4DOM e-mail: support@4suite.com
+
+Copyright (c) 2000 Fourthought Inc, USA. All Rights Reserved.
+See http://4suite.com/COPYRIGHT for license and copyright information
+"""
+
+
+supportedEvents = [
+ "DOMSubtreeModified",
+ "DOMNodeInserted",
+ "DOMNodeRemoved",
+ "DOMNodeRemovedFromDocument",
+ "DOMNodeInsertedIntoDocument",
+ "DOMAttrModified",
+ "DOMCharacterDataModified"
+ ]
+
+#Event Exception code
+UNSPECIFIED_EVENT_TYPE_ERR = 0
+
+class EventException:
+ def __init__(self, code):
+ self.code = code
+
+
+class EventTarget:
+ """
+ """
+ def __init__(self):
+ self.listeners = {}
+ self.capture_listeners = {}
+ for etype in supportedEvents:
+ self.listeners[etype] = []
+ self.capture_listeners[etype] = []
+ return
+
+ def addEventListener(self, etype, listener, useCapture):
+ if useCapture:
+ if listener not in self.capture_listeners[etype]:
+ self.capture_listeners[etype].append(listener)
+ else:
+ if listener not in self.listeners[etype]:
+ self.listeners[etype].append(listener)
+
+ return
+
+ def removeEventListener(self, etype, listener, useCapture):
+ self.listeners[etype].remove(listener)
+ return
+
+ def dispatchEvent(self, evt):
+ # The actual work is done in the implementing class
+ # since EventTarget has no idea of the DOM hierarchy
+ pass
+
+
+class EventListener:
+ def __init__(self):
+ pass
+
+ def handleEvent(evt):
+ pass
+
+
+class Event:
+ CAPTURING_PHASE = 1
+ AT_TARGET = 2
+ BUBBLING_PHASE = 3
+
+ def __init__(self, eventType):
+ self.target = None
+ self.currentTarget = None
+ self.eventPhase = Event.CAPTURING_PHASE
+ self.type = eventType
+ self.timeStamp = 0
+ return
+
+ def stopPropagation(self):
+ self._4dom_propagate = 0
+
+ def preventDefault(self):
+ self._4dom_preventDefaultCalled = 1
+
+ def initEvent(self, eventTypeArg, canBubbleArg, cancelableArg):
+ self.type = eventTypeArg
+ self.bubbles = canBubbleArg
+ self.cancelable = cancelableArg
+ self._4dom_preventDefaultCalled = 0
+ self._4dom_propagate = 1
+ return
+
+
+class MutationEvent(Event):
+ #Whether or not the event bubbles
+ MODIFICATION = 1
+ ADDITION = 2
+ REMOVAL = 3
+ eventSpec = {
+ "DOMSubtreeModified": 1,
+ "DOMNodeInserted": 1,
+ "DOMNodeRemoved": 1,
+ "DOMNodeRemovedFromDocument": 0,
+ "DOMNodeInsertedIntoDocument": 0,
+ "DOMAttrModified": 1,
+ "DOMCharacterDataModified": 1
+ }
+
+ def __init__(self, eventType):
+ Event.__init__(self,eventType)
+ return
+
+ def initMutationEvent(self, eventTypeArg, canBubbleArg, cancelableArg,
+ relatedNodeArg, prevValueArg, newValueArg, attrNameArg):
+ Event.initEvent(self,eventTypeArg, canBubbleArg, cancelableArg)
+ # FIXME : make these attributes readonly
+ self.relatedNode = relatedNodeArg
+ self.prevValue = prevValueArg
+ self.newValue = newValueArg
+ self.attrName = attrNameArg
+ #No mutation events are cancelable
+ self.cancelable = 0
+ return
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