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Minor refactoring

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Junegunn Choi 2014-06-27 12:35:30 +09:00
parent b5350b24ff
commit ccca34f9f7
1 changed files with 7 additions and 9 deletions
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fzf
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@ -703,12 +703,12 @@ class FZF
def update_list wipe def update_list wipe
render do render do
offset, ycur, items = sync { pos, items = sync {
changed, @yoff, @ycur = changed, @yoff, @ycur =
constrain(@yoff, @ycur, @matches.length, max_items) constrain(@yoff, @ycur, @matches.length, max_items)
wipe ||= changed wipe ||= changed
[@yoff, @ycur, @matches[@yoff, max_items]] [@ycur - @yoff, @matches[@yoff, max_items]]
} }
# Wipe # Wipe
@ -720,20 +720,18 @@ class FZF
end end
@plcount = items.length @plcount = items.length
maxc = C.cols - 3 dirty = Set[pos]
cline = ycur - offset
cleanse = Set[cline]
set(:@dirty) do |vs| set(:@dirty) do |vs|
cleanse.merge vs dirty.merge vs
Set.new Set.new
end end
items.each_with_index do |item, idx| items.each_with_index do |item, idx|
next unless wipe || cleanse.include?(idx) next unless wipe || dirty.include?(idx)
row = cursor_y(idx + 2) row = cursor_y(idx + 2)
chosen = idx == cline chosen = idx == pos
selected = @selects.include?([*item][0]) selected = @selects.include?([*item][0])
line, offsets = item line, offsets = item
tokens = format line, maxc, offsets tokens = format line, C.cols - 3, offsets
print_item row, tokens, chosen, selected print_item row, tokens, chosen, selected
end end
print_info print_info