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Add 'reading' marker

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This commit is contained in:
Junegunn Choi 2013-10-24 12:52:31 +09:00
parent 0c438111e0
commit 2bf54a0a57
1 changed files with 16 additions and 4 deletions
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fzf
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@ -57,15 +57,16 @@ C = Curses
@cursor_x = 0
@vcursor = 0
@matches = []
@fan = '-\|/-\|/'.split(//)
@stat = OpenStruct.new(:hit => 0, :partial_hit => 0,
:prefix_hit => 0, :search => 0)
def max_items; C.lines - 2; end
def cursor_y; C.lines - 1; end
def cprint str, col
C.attron C.color_pair(col) | C::A_BOLD
def cprint str, col, flag = C::A_BOLD
C.attron C.color_pair(col) | flag
C.addstr str
C.attroff C.color_pair(col) | C::A_BOLD
C.attroff C.color_pair(col) | flag
end
def print_input
@ -78,7 +79,16 @@ end
def print_info msg = nil
C.setpos cursor_y - 1, 0
C.clrtoeol
C.addstr " #{@matches.length}/#{@count}#{msg}"
prefix =
if fan = @fan.shift
@fan.push fan
cprint fan, 5, 0
' '
else
' '
end
C.addstr "#{prefix}#{@matches.length}/#{@count}"
C.addstr msg if msg
end
def refresh
@ -121,6 +131,7 @@ C.init_pair 1, C::COLOR_BLUE, C::COLOR_BLACK
C.init_pair 2, C::COLOR_WHITE, C::COLOR_BLACK
C.init_pair 3, C::COLOR_YELLOW, C::COLOR_BLACK
C.init_pair 4, C::COLOR_RED, C::COLOR_BLACK
C.init_pair 5, C::COLOR_CYAN, C::COLOR_BLACK
@read =
if $stdin.tty?
@ -140,6 +151,7 @@ reader = Thread.new {
@cv.broadcast
end
end
@smtx.synchronize { @fan = [] }
}
searcher = Thread.new {