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Hi Igor,
As far as I understand your ModelManager
class implements the ICDIEventListener interface. Being registered
as a listener of an ICDISession it receives ICDIEvent objects as
notifications. The source of ICDIEvent is always an implementation of the
ICDIObject interface. To notify UI components you should use the DebugEvent
mechanism provided by the Eclipse Debug framework. This means
that ModelManager is responsible of creation of DebugEvent
objects. Create a DebugEvent object when you need it, set your ModelManager as
it's source and fire this event using the fireDebugEventSet method of
DebugPlugin. To receive debug events
ModelViewEventHandler should be registered as a listener to
DebugPlugin.
Mikhail Khodjaiants
----- Original Message -----
Sent: Thursday, November 14, 2002 9:25
AM
Subject: [cdt-debug-dev] Implementing
View in Debugger
Hi all!!!!
I have a task to create a view in CDT
Debugger Model. This view should behave itself like Memory or Register View -
for example, it must be always refreshed after step action. I almost
understood technology of implementing views to Debugger Model but one thing I
can't understand.
So, I
created class ModelViewEventHandler where I situated such fragment
protected
void doHandleDebugEvents( DebugEvent[] events )
{
for( int i = 0; i <
events.length; i++ )
{
DebugEvent event = events[i];
switch( event.getKind() )
{
case DebugEvent.CHANGE :
if (
event.getDetail() == DebugEvent.STATE )
{
// only process variable state changes
if ( event.getSource()
instanceof ModelManager )
{
//
refresh( event.getSource() );
((ModelViewer)getViewer()).setInput(event.getSource());
}
}
}
}
}
There I want to catch debug event with
source equals "ModelManager". Earlier I defined this class
like
public ModelManager( CDebugTarget
target )
{
super( target );
getCDISession().getEventManager().addEventListener( this );
}
So, I decided that it
is enough actions in order to get debug events with source I need. But I was
wrong because usually I catch events with source equals "CStackFrame" or
"CFormattedMemoryBlock" and not "ModelManager".
Where did I make a mistake? What should I do in order
to make Debugger model to send events with source I need?
Thanks in advance,
Igor S. Zamyatin
Interstron
Ltd.
----------------------------------------
email:
isz@xxxxxxxxxxxxx
tel: +7 (095) 269-4713
cell:
+7 (902) 659-5838
www:
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