David T. Lewis uploaded a new version of Morphic to project The Trunk:
http://source.squeak.org/trunk/Morphic-fbs.480.mcz==================== Summary ====================
Name: Morphic-fbs.480
Author: fbs
Time: 4 December 2010, 8:05:06.902 pm
UUID: fe5ea275-0f48-a54d-9a7e-7fe7d90386c8
Ancestors: Morphic-mha.479
Attempting to open a telemorphic user when you have no network connection results in a dialog asking you to Retry a name lookup (as a network check) or Give Up. If you Give Up, your image will spew out a never-ending stream of debuggers. This change allows the user to see that she needs to make a network connection, but also allows her to abort the operation. See
http://bugs.squeak.org/view.php?id=7578.
=============== Diff against Morphic-mha.479 ===============
Item was changed:
----- Method: PasteUpMorph>>connectRemoteUserWithName:picture:andIPAddress: (in category 'world menu') -----
connectRemoteUserWithName: nameStringOrNil picture: aFormOrNil andIPAddress: aStringOrNil
"Prompt for the initials to be used to identify the cursor of a remote user, then create a cursor for that user and wait for a connection."
| initials addr h |
initials := nameStringOrNil.
initials isEmptyOrNil ifTrue: [
initials := UIManager default request: 'Enter initials for remote user''s cursor?'.
].
initials isEmpty ifTrue: [^ self]. "abort"
addr := 0.
aStringOrNil isEmptyOrNil ifFalse: [
addr := NetNameResolver addressForName: aStringOrNil timeout: 30
].
addr = 0 ifTrue: [
addr := NetNameResolver promptUserForHostAddress.
].
addr = 0 ifTrue: [^ self]. "abort"
+ (RemoteHandMorph ensureNetworkConnected) ifFalse: [^ self]. "abort"
+
- RemoteHandMorph ensureNetworkConnected.
h := RemoteHandMorph new userInitials: initials andPicture: aFormOrNil.
self addHand: h.
h changed.
h startListening.
h startTransmittingEventsTo: addr.
!
Locked
