[File Manager]Disable "Copy" command if selection contains dimmed GData files

[File Manager]Disable "Copy" command if selection contains dimmed GData files

Abandoned in favor of https://chromiumcodereview.appspot.com/10184005/

BUG=chromium-os:29611
TEST=

[Vladislav Kaznacheev, 2012-04-18 13:38:41]

Please review

[dgozman, 2012-04-18 16:07:37]

https://chromiumcodereview.appspot.com/10119007/diff/4/chrome/browser/resourc...
File chrome/browser/resources/file_manager/js/file_transfer_controller.js
(right):

https://chromiumcodereview.appspot.com/10119007/diff/4/chrome/browser/resourc...
chrome/browser/resources/file_manager/js/file_transfer_controller.js:386:
this.selectionAvailable_ = available;
I don't like this 'set from outside to work properly' approach. Maybe, we can
ask file manager instead?

[Vladislav Kaznacheev, 2012-04-18 16:36:24]

https://chromiumcodereview.appspot.com/10119007/diff/4/chrome/browser/resourc...
File chrome/browser/resources/file_manager/js/file_transfer_controller.js
(right):

https://chromiumcodereview.appspot.com/10119007/diff/4/chrome/browser/resourc...
chrome/browser/resources/file_manager/js/file_transfer_controller.js:386:
this.selectionAvailable_ = available;
Yeah, I hate it myself. But asking the file manager is not any better. 

How about this:
1. I remove the "change" listener from the selection
2. I add a method like "updateSelection"
3. When the selection changes in the file manager I call this method with an
empty array
4. When the selection is summarized AND it is OK to Copy I call this method with
the actual selected items array.

On 2012/04/18 16:07:37, dgozman wrote:
> I don't like this 'set from outside to work properly' approach. Maybe, we can
> ask file manager instead?

[Vladislav Kaznacheev, 2012-04-19 07:14:12]

Please review