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@ -471,7 +471,10 @@ class FZF
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def init_screen
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C.init_screen
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C.mousemask C::BUTTON1_CLICKED | C::BUTTON2_CLICKED
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if ENV.fetch('FZF_MOUSE_ENABLED', '1') == '1'
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C.mousemask C::BUTTON1_CLICKED | C::BUTTON1_DOUBLE_CLICKED |
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C::BUTTON2_PRESSED | C::BUTTON4_PRESSED
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end
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C.stdscr.keypad(true)
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C.start_color
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dbg =
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@ -482,6 +485,7 @@ class FZF
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C::COLOR_BLACK
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end
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C.raw
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C.nonl
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C.noecho
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if @color
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@ -537,6 +541,7 @@ class FZF
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exit 1
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end
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else
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$stdin.reopen IO.open(IO.sysopen('/dev/tty'), 'r')
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@source
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end
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@ -675,6 +680,7 @@ class FZF
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def start_renderer
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Thread.new do
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begin
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refresh
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while blk = @queue.shift
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blk.call
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refresh
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@ -690,11 +696,14 @@ class FZF
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nil
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end
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def vselect &prc
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@vcursor.set { |v| @vcursors << v; prc.call v }
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update_list false
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end
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def start_loop
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got = nil
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begin
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tty = IO.open(IO.sysopen('/dev/tty'), 'r')
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$stdin.reopen(tty)
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input = @query.get.dup
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cursor = input.length
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backword = proc {
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@ -710,8 +719,8 @@ class FZF
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ctrl(:u) => proc { input = input[cursor..-1]; cursor = 0 },
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ctrl(:a) => proc { cursor = 0; nil },
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ctrl(:e) => proc { cursor = input.length; nil },
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ctrl(:j) => proc { @vcursor.set { |v| @vcursors << v; v - 1 }; update_list false },
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ctrl(:k) => proc { @vcursor.set { |v| @vcursors << v; v + 1 }; update_list false },
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ctrl(:j) => proc { vselect { |v| v - 1 } },
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ctrl(:k) => proc { vselect { |v| v + 1 } },
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ctrl(:w) => proc {
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pcursor = cursor
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backword.call
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@ -725,11 +734,7 @@ class FZF
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else
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@selects[sel] = 1
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end
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@vcursor.set { |v|
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@vcursors << v
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v + (o == C::KEY_BTAB ? 1 : -1)
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}
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update_list false
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vselect { |v| v + (o == C::KEY_BTAB ? 1 : -1) }
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end
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},
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ctrl(:b) => proc { cursor = [0, cursor - 1].max; nil },
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@ -759,8 +764,27 @@ class FZF
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case ch
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when C::KEY_MOUSE
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if m = C.getmouse
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# TODO: unicode
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p m.bstate
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case m.bstate
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when C::BUTTON1_CLICKED
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if m.y == cursor_y
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cursor = [0, [input.length, m.x - 2].min].max
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elsif m.x > 1 && m.y <= max_items
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vselect { |v|
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tv = max_items - m.y - 1
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ch = ctrl(:i) if v == tv
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tv
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}
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end
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when C::BUTTON1_DOUBLE_CLICKED
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if m.x > 1 && m.x <= max_items
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vselect { |v| max_items - m.y - 1 }
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ch = ctrl(:m)
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end
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when 0x8000000, C::BUTTON2_PRESSED
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ch = C::KEY_DOWN
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when C::BUTTON4_PRESSED
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ch = C::KEY_UP
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end
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end
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when 27
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C.stdscr.timeout = 0
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