Summary:
**@feature** T6241
This feature enables genlist to pin an item to viewport which will
be available always for user to view/select.
**Use Case**:
In a big list of music, most times when user finds a song which they
like, before playing that they may want to go through the entire list
to check whether there is some other good songs, but
after seeing the entire list user have to again scroll back to the
position of item which they liked to play it then.
In this case item pinning can be used, so that the item
which they want to keep for future selection can be pinned
and then it will remain in viewport, finally when user want to do
operation on item, it will be readily available in viewport.
Signed-off-by: Godly T.Alias <godlytalias@yahoo.co.in>
Test Plan: Elementary Test -> Genlist -> Double click on items to enable/disable pinning
Reviewers: raster, cedric, prince.dubey, SanghyeonLee
Subscribers: rajeshps, jpeg, shilpasingh
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D5340
This fixes the internal item order index.
Note that groups don't reset the odd/even styles. The
original code wasn't very clear on the intent (setting
to 0 in one case, not increasing the counter in another,
but that was not consistent all over the place). I believe
resetting the odd/even styles at a group boundary would
look great, but this might be for another patch :)
This amends part of another commit, but keeps its feature:
b40a6eb85bf44a genlist: implement list position signals.
See T3086
PS: I've discovered more odd/even issues with the
fileselector in particular. Still working on it...
@fix
It was used to hide "it->item"... but was used less than it->item
itself. Explicit code here is not longer, and just as readable.
This macro I think was harmful to readability.
Simple sed, no real change at all.
This fixes a lot of cases where a genlist node (of any type)
with children may have appeared in the invalid expanded or
contracted state.
Before this patch, the test case "Genlist tree, Relative insert"
looked like below (all items are programmatically added):
> A
> 1
> 2
> B
> 3
> 4
The problem above is that A and B have visible children but
still believe they are in contracted state. This patch ensures
that A and B will be marked as expanded, but will do so without
firing an "expanded" signal and definitely without the
"expand,request" signal.
After this patch, the test case will look like this:
v A
> 1
> 2
v B
> 3
> 4
Which is more correct. Note that this test case does not handle
any expand/contract signal.
NOTE: This is a behaviour break!
This fixes the test case "Genlist Tree, Insert Sorted".
This is a pretty ugly patch... but the genlist code is already
pretty ugly, as it keeps a flat inlist of items (sd->items)
as well as a tree structure in parallel.
Before this patch, the following configuration led to issues:
1
3
- A
- B
Adding item "2" led to a crash. Adding item 4 led to this:
1
3
4
- A
- B
Items A and B lost their parent "3". Subsequent sorted inserts
would lead to insane bahaviour, where for instance "8" would
appear before "3".
This patch fixes all sorted inserts, at the cost of performance
(an optimized code path is avoided). Subsequent patches will
increase the robustness of the tree structure.
NOTE: This is a behaviour break!
Fixes T4850
Summary:
genlist content_get sometimes work weird after reusable_content_get pushed.
cached content is shown even content_get function is not exist or
return NULL.
now cache check item_class instead of item style string.
Test Plan: check genlist cache in elementary_test
Reviewers: Hermet, cedric, raster
Subscribers: Jaehyun_Cho, jpeg
Differential Revision: https://phab.enlightenment.org/D3921
Conflicts:
src/lib/elementary/elm_genlist.c
Godly T.Alias
Jean-Philippe Andre
Tom Hacohen
SangHyeon Lee
Cedric BAIL