The search service's interface now just consists
of the two functions query() and isLoading().
query() returns a promise for an array or results,
which eliminates the need for timeout polling like
was previously done. The search providers
have also been changed to reutrn promises.
Cleaning up code in generic serach provider. Removed
unnecissary return statements. Moved indexing via web
worker from getItems() loop to within itemsHelper().
Commented out timeout, becuase seems unnecissary.
Changed all date.getTime() to Date.now(). Indexing
has undefined checking.
Changed the generic search provider to index the
file tree only once when it is initially called.
This assumes that the contents of the file tree
will not change significantly within the course
of a use session (and some changes may be caught
by other search providers).
Updated documentation. Removed most unused funtions.
Removed references to the search service in the
search template -- necissary functions added to
the search controller.
(Search in a 'working' state again.)
Moved the polling for most recent results
from the search controller to the search
aggregator.
Also changed ng-change back to ng-keyup
in the search template.
Made the search bar text input go to ngModel.input,
rather than getting the text manually from the DOM
element. Additionally, removed the search service
from the search controller's scope.
Moving the responsibility of polling for updates
from the search controller to the search aggregator.
In progress. Previously this prototype was what
could be called semi-stable, but now it is no longer.
The tree is now hidden whenever there is
text in the search bar. (This allows for
the case when there are no search results,
but text in the search bar.)
Attempted to make the search results scroll,
but failed for now. Created a div for the
search results, load icon, and load more
button, which are the elements desired to
be scrolled. Did not work because search
result labels have absolute position text.
The search item highlight when selected or
hovered over is now talled, and the margin
between search items is reduced to
counteract any effect to spacing.
Selecting something in the search results now
also makes it selected in the filetree. It
remains selected even when the search results
are cleared. (The filetree does not
automatically expand to that position though.)
Changed how frequently the search controller
checks for updates. This makes the load icon
dissapear faster, and looks more natural. But,
may affect performance.
Also changed the point at which the loading
status becomes 'true'. Made it earlier, at
the beginning of the controller's update().
