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Improve output format (colors, ellipsis)

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This commit is contained in:
Junegunn Choi 2013-10-29 17:46:04 +09:00
parent 97b3f33919
commit d2d4f5d6ad
1 changed files with 33 additions and 25 deletions
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58
fzf
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@ -174,7 +174,9 @@ def print_input
C.setpos cursor_y, 0
C.clrtoeol
cprint '> ', color(:blue, true)
cprint @query, color(:normal, true)
C.attron(C::A_BOLD) do
C.addstr @query
end
end
def print_info progress = true, msg = nil
@ -230,12 +232,12 @@ end
C.init_screen
C.start_color
dfg, dbg =
dbg =
if C.respond_to?(:use_default_colors)
C.use_default_colors
[-1, -1]
-1
else
[C::COLOR_WHITE, C::COLOR_BLACK]
C::COLOR_BLACK
end
C.raw
C.noecho
@ -243,26 +245,24 @@ if C.can_change_color?
fg = ENV.fetch('FZF_FG', 252).to_i
bg = ENV.fetch('FZF_BG', 236).to_i
C.init_pair 1, 110, dbg
C.init_pair 2, dfg, dbg
C.init_pair 3, 108, dbg
C.init_pair 4, fg + 2, bg
C.init_pair 5, 151, bg
C.init_pair 6, 148, dbg
C.init_pair 7, 144, dbg
C.init_pair 8, 161, bg
C.init_pair 2, 108, dbg
C.init_pair 3, fg + 2, bg
C.init_pair 4, 151, bg
C.init_pair 5, 148, dbg
C.init_pair 6, 144, dbg
C.init_pair 7, 161, bg
else
C.init_pair 1, C::COLOR_BLUE, dbg
C.init_pair 2, C::COLOR_WHITE, dbg
C.init_pair 3, C::COLOR_GREEN, dbg
C.init_pair 4, C::COLOR_YELLOW, dbg
C.init_pair 2, C::COLOR_GREEN, dbg
C.init_pair 3, C::COLOR_YELLOW, C::COLOR_BLACK
C.init_pair 4, C::COLOR_GREEN, C::COLOR_BLACK
C.init_pair 5, C::COLOR_GREEN, dbg
C.init_pair 6, C::COLOR_GREEN, dbg
C.init_pair 7, C::COLOR_WHITE, dbg
C.init_pair 8, C::COLOR_RED, dbg
C.init_pair 6, C::COLOR_WHITE, dbg
C.init_pair 7, C::COLOR_RED, C::COLOR_BLACK
end
def color sym, bold = false
C.color_pair([:blue, :normal, :match, :chosen,
C.color_pair([:blue, :match, :chosen,
:match!, :fan, :info, :red].index(sym) + 1) |
(bold ? C::A_BOLD : 0)
end
@ -423,31 +423,39 @@ searcher = Thread.new {
line, offset = convert_item item
row = cursor_y - idx - 2
chosen = idx == vcursor
b, e = offset
if line.length > maxc
diff = e - (maxc - 2)
if diff > 2
line = '..' + line[diff..-1]
b -= diff - 2
b = [2, b].max
else
line = line[0, maxc] + '..'
end
end
if line.length > maxc
line = line[0, maxc] + '..'
end
basic = chosen ? color(:chosen, true) : color(:normal)
C.setpos row, 0
C.clrtoeol
cprint chosen ? '>' : ' ', color(:red, true)
cprint ' ', color(chosen ? :chosen : :normal)
cprint ' ', chosen ? color(:chosen) : 0
C.attron basic
C.attron color(:chosen, true) if chosen
b, e = offset
e = [e, maxc].min
if b < maxc && b < e
C.addstr line[0, b]
cprint line[b...e], color(chosen ? :match! : :match, chosen)
C.attron basic
C.attron color(:chosen, true) if chosen
C.addstr line[e..-1] || ''
else
C.addstr line
end
C.attroff basic
C.attroff color(:chosen, true) if chosen
end
print_info if !@lists.empty? || events[:loaded]