diff options
| author | Ben Beltran <ben@freshout.us> | 2013-06-05 08:57:32 -0500 |
|---|---|---|
| committer | Ben Beltran <ben@freshout.us> | 2013-06-05 08:57:32 -0500 |
| commit | e0a0519119ab361bfe6ae6f520d189ae0eaca272 (patch) | |
| tree | d8e2c7ef537b946659d36551d944416b7cad8610 /vim/tmp/command_t/ruby/command-t/prompt.rb | |
| parent | 7da00f6032b26afa3dcdee804933d4785ec48408 (diff) | |
Delete a bunch of stuff, better arrange submodules
Diffstat (limited to 'vim/tmp/command_t/ruby/command-t/prompt.rb')
| -rw-r--r-- | vim/tmp/command_t/ruby/command-t/prompt.rb | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/vim/tmp/command_t/ruby/command-t/prompt.rb b/vim/tmp/command_t/ruby/command-t/prompt.rb deleted file mode 100644 index 743e873..0000000 --- a/vim/tmp/command_t/ruby/command-t/prompt.rb +++ /dev/null @@ -1,165 +0,0 @@ -# Copyright 2010 Wincent Colaiuta. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are met: -# -# 1. Redistributions of source code must retain the above copyright notice, -# this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright notice, -# this list of conditions and the following disclaimer in the documentation -# and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -# POSSIBILITY OF SUCH DAMAGE. - -module CommandT - # Abuse the status line as a prompt. - class Prompt - attr_accessor :abbrev - - def initialize - @abbrev = '' # abbreviation entered so far - @col = 0 # cursor position - @has_focus = false - end - - # Erase whatever is displayed in the prompt line, - # effectively disposing of the prompt - def dispose - ::VIM::command 'echo' - ::VIM::command 'redraw' - end - - # Clear any entered text. - def clear! - @abbrev = '' - @col = 0 - redraw - end - - # Insert a character at (before) the current cursor position. - def add! char - left, cursor, right = abbrev_segments - @abbrev = left + char + cursor + right - @col += 1 - redraw - end - - # Delete a character to the left of the current cursor position. - def backspace! - if @col > 0 - left, cursor, right = abbrev_segments - @abbrev = left.chop! + cursor + right - @col -= 1 - redraw - end - end - - # Delete a character at the current cursor position. - def delete! - if @col < @abbrev.length - left, cursor, right = abbrev_segments - @abbrev = left + right - redraw - end - end - - def cursor_left - if @col > 0 - @col -= 1 - redraw - end - end - - def cursor_right - if @col < @abbrev.length - @col += 1 - redraw - end - end - - def cursor_end - if @col < @abbrev.length - @col = @abbrev.length - redraw - end - end - - def cursor_start - if @col != 0 - @col = 0 - redraw - end - end - - def redraw - if @has_focus - prompt_highlight = 'Comment' - normal_highlight = 'None' - cursor_highlight = 'Underlined' - else - prompt_highlight = 'NonText' - normal_highlight = 'NonText' - cursor_highlight = 'NonText' - end - left, cursor, right = abbrev_segments - components = [prompt_highlight, '>>', 'None', ' '] - components += [normal_highlight, left] unless left.empty? - components += [cursor_highlight, cursor] unless cursor.empty? - components += [normal_highlight, right] unless right.empty? - components += [cursor_highlight, ' '] if cursor.empty? - set_status *components - end - - def focus - unless @has_focus - @has_focus = true - redraw - end - end - - def unfocus - if @has_focus - @has_focus = false - redraw - end - end - - private - - # Returns the @abbrev string divided up into three sections, any of - # which may actually be zero width, depending on the location of the - # cursor: - # - left segment (to left of cursor) - # - cursor segment (character at cursor) - # - right segment (to right of cursor) - def abbrev_segments - left = @abbrev[0, @col] - cursor = @abbrev[@col, 1] - right = @abbrev[(@col + 1)..-1] || '' - [left, cursor, right] - end - - def set_status *args - # see ':help :echo' for why forcing a redraw here helps - # prevent the status line from getting inadvertantly cleared - # after our echo commands - ::VIM::command 'redraw' - while (highlight = args.shift) and (text = args.shift) do - text = VIM::escape_for_single_quotes text - ::VIM::command "echohl #{highlight}" - ::VIM::command "echon '#{text}'" - end - ::VIM::command 'echohl None' - end - end # class Prompt -end # module CommandT |