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Add 'focus' event

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Can we find a better name? I have considered the followings.

* 'point', because "the pointer" points to the current item.
* 'shift', 'switch', 'move', etc. These are not technically correct
  because the current item can change without cursor movement (--tac,
  reload, search update)
* 'change' is already taken. 'change-current' feels a bit wordy and
  sounds wrong, 'current-changed' is wordy and doesn't go well with the
  other event names
* 'target', not straightforward

Close #3053
This commit is contained in:
Junegunn Choi
2023-01-23 16:22:25 +09:00
parent 826178f1e2
commit 284d77fe2e
6 changed files with 60 additions and 6 deletions
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9
test/test_go.rb
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@@ -2473,6 +2473,15 @@ class TestGoFZF < TestBase
end
end
def test_focus_event
tmux.send_keys 'seq 100 | fzf --bind "focus:transform-prompt(echo [[{}]])"', :Enter
tmux.until { |lines| assert_includes(lines[-1], '[[1]]') }
tmux.send_keys :Up
tmux.until { |lines| assert_includes(lines[-1], '[[2]]') }
tmux.send_keys :X
tmux.until { |lines| assert_includes(lines[-1], '[[]]') }
end
def test_labels_center
tmux.send_keys 'echo x | fzf --border --border-label foobar --preview : --preview-label barfoo --bind "space:change-border-label(foobarfoo)+change-preview-label(barfoobar),enter:transform-border-label(echo foo{}foo)+transform-preview-label(echo bar{}bar)"', :Enter
tmux.until do