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Bug 368294

Summary:	DirectoryPrompter doesn't work with multiple file systems installed
Product:	[ECD] Orion	Reporter:	Susan McCourt <susan>
Component:	Client	Assignee:	Susan McCourt <susan>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	P3
Version:	0.3
Target Milestone:	0.4 M2
Hardware:	PC
OS:	Windows 7
Whiteboard:

Description Susan McCourt

2012-01-10 15:40:43 EST

If you have more than one file system plugin installed, the directory prompter shows a blank tree and you get a console error when you press OK

Comment 1 Susan McCourt

2012-01-10 15:54:13 EST

The directory prompter should probably default to showing path "/" so that you can see all file systems and copy between them.

Also I'm not sure copy/move ever worked before so it's something to test as part of this bug.

Comment 2 Susan McCourt

2012-01-12 17:24:01 EST

Fixed.  Several different issues, including:
- changed dialog to use "/" as root path so we get both file systems.
- the dialog wasn't coming up due to a layout problem that wasn't completely obvious.  In debug I realized that the only discernible difference between fetching at the file system root vs. the multi file system root was that the multi-file system root resolves the deferred before giving it back.  So it seemed like a timing problem, and (guessing) using a timeout to resolve the deferred fixed the problem.
- the fileImpl code for fetchChildren wasn't expecting the "top level path" on a fetch children, so I made changes there to run through the loadworkspace code and return the children.

With these changes, the dir prompter now shows all file systems and you can expand them.

I didn't test cross-file system copy/move because I don't have webdav configured.  We can open bugs when the time comes if it doesn't work.