Renamed files so have underscores instead of dashes and moved methods to autoload files
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Nate Kane
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92
autoload/color_helper.vim
Normal file
92
autoload/color_helper.vim
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@ -0,0 +1,92 @@
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"
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" Regex pattern for a hex color.
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"
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" Examples:
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" - '#123ABC'
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" - '#FFFFFF'
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" - '#000000'
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"
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let s:hex_color_pattern = '#[0-9A-Fa-f]\{6\}'
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"
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" Return hex string equivalent to given decimal string or number.
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"
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" Example: color_helper#dec_to_hex(255, 2)
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" Returns: 'FF'
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"
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" Example: color_helper#dec_to_hex(255, 5)
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" Returns: '000FF'
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"
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function! color_helper#dec_to_hex(arg, padding)
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return toupper(printf('%0' . a:padding . 'x', a:arg + 0))
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endfunction
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"
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" Return number equivalent to given hex string ('0x' is optional).
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"
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" Example: color_helper#hex_to_dec('FF')
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" Returns: 255
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"
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" Example: color_helper#hex_to_dec('88')
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" Returns: 136
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"
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" Example: color_helper#hex_to_dec('00')
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" Returns: 0
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"
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function! color_helper#hex_to_dec(arg)
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return (a:arg =~? '^0x') ? a:arg + 0 : ('0x'.a:arg) + 0
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endfunction
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"
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" Example: color_helper#hex_color_to_rgb('#0088FF')
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" Returns: [0, 136, 255]
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"
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function! color_helper#hex_color_to_rgb(hex_color)
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let l:rgb = []
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if matchstr(a:hex_color, s:hex_color_pattern) == a:hex_color
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let l:red = color_helper#hex_to_dec(strpart(a:hex_color, 1, 2))
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let l:green = color_helper#hex_to_dec(strpart(a:hex_color, 3, 2))
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let l:blue = color_helper#hex_to_dec(strpart(a:hex_color, 5, 2))
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let l:rgb = [l:red, l:green, l:blue]
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end
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return l:rgb
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endfunction
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"
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" Example: color_helper#rgb_color_to_hex([0, 136, 255])
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" Returns: '#0088FF'
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"
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function! color_helper#rgb_color_to_hex(rgb_color)
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let l:hex_color = '#'
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let l:hex_color .= color_helper#dec_to_hex(a:rgb_color[0], 2) " red
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let l:hex_color .= color_helper#dec_to_hex(a:rgb_color[1], 2) " green
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let l:hex_color .= color_helper#dec_to_hex(a:rgb_color[2], 2) " blue
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return l:hex_color
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endfunction
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"
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" Example: color_helper#hex_color_brighten('#000000', 0.10)
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" Returns: '#191919'
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"
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function! color_helper#hex_color_brighten(color, percent)
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let l:rgb = color_helper#hex_color_to_rgb(a:color)
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let l:rgb_brightened = []
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for decimal in l:rgb
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call add(l:rgb_brightened, float2nr((255 - decimal) * a:percent))
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endfor
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return color_helper#rgb_color_to_hex(l:rgb_brightened)
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endfunction
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"
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" Example: color_helper#hex_color_darken('#FFFFFF', 0.10)
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" Returns: '#E5E5E5'
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"
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function! color_helper#hex_color_darken(color, percent)
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let l:rgb = color_helper#hex_color_to_rgb(a:color)
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let l:rgb_darkened = []
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for decimal in l:rgb
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call add(l:rgb_darkened, float2nr(decimal * (1 - a:percent)))
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endfor
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return color_helper#rgb_color_to_hex(l:rgb_darkened)
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endfunction
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46
autoload/indent_guides.vim
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46
autoload/indent_guides.vim
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function! indent_guides#toggle()
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let g:indent_guides_matches =
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\ exists('g:indent_guides_matches') ? g:indent_guides_matches : []
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if empty(g:indent_guides_matches)
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call indent_guides#enable()
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else
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call indent_guides#disable()
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endif
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endfunction
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function! indent_guides#enable()
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call indent_guides#disable()
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call indent_guides#highlight_colors()
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for level in range(1, g:indent_guides_indent_levels)
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let group = 'IndentLevel' . ((level % 2 == 0) ? 'Even' : 'Odd')
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let multiplier = (&l:expandtab == 1) ? &l:shiftwidth : 1
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let pattern = '^\s\{' . (level * multiplier - multiplier) . '\}\zs'
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let pattern .= '\s\{' . multiplier . '\}'
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let pattern .= '\ze'
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call add(g:indent_guides_matches, matchadd(group, pattern))
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if g:indent_guides_debug
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echo "matchadd ('" . group . "', '" . pattern . "')"
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end
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endfor
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endfunction
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function! indent_guides#disable()
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if !empty(g:indent_guides_matches)
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let index = 0
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for item in g:indent_guides_matches
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call matchdelete(item)
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call remove(g:indent_guides_matches, index)
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let index += index
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endfor
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endif
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endfunction
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function! indent_guides#highlight_colors()
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hi IndentLevelOdd guibg=#FFFFFF
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hi IndentLevelEven guibg=#FBFBFB
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endfunction
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@ -38,10 +38,10 @@ CONTENTS *indent-guides-contents*
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==============================================================================
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2. OPTIONS *indent-guides-options*
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*'IndentGuides_indent_levels'*
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*'indent_guides_indent_levels'*
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Use this option to control how many indent levels to display guides for:
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>
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let g:IndentGuides_indent_levels=50
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let g:indent_guides_indent_levels=50
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<
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==============================================================================
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@ -1,145 +0,0 @@
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" Author: Nate Kane <nathanaelkane AT gmail DOT com>
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" Homepage: http://github.com/nathanaelkane/vim-indent-guides
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let s:hex_color_pattern = '#[0-9A-Fa-f]\{6\}'
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function! s:IndentGuidesToggle()
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let g:IndentGuides_matches =
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\ exists('g:IndentGuides_matches') ? g:IndentGuides_matches : []
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if empty(g:IndentGuides_matches)
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IndentGuidesEnable
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else
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IndentGuidesDisable
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endif
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endfunction
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function! s:IndentGuidesEnable()
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IndentGuidesDisable
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call s:IndentGuidesHighlightColors()
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for level in range(1, g:IndentGuides_indent_levels)
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let group = 'IndentLevel' . ((level % 2 == 0) ? 'Even' : 'Odd')
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let multiplier = (&l:expandtab == 1) ? &l:shiftwidth : 1
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let pattern = '^\s\{' . (level * multiplier - multiplier) . '\}\zs'
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let pattern .= '\s\{' . multiplier . '\}'
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let pattern .= '\ze'
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call add(g:IndentGuides_matches, matchadd(group, pattern))
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if g:IndentGuides_debug
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echo "matchadd ('" . group . "', '" . pattern . "')"
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end
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endfor
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endfunction
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function! s:IndentGuidesDisable()
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if !empty(g:IndentGuides_matches)
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let index = 0
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for item in g:IndentGuides_matches
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call matchdelete(item)
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call remove(g:IndentGuides_matches, index)
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let index += index
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endfor
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endif
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endfunction
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function! s:IndentGuidesHighlightColors()
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hi IndentLevelOdd guibg=#FFFFFF
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hi IndentLevelEven guibg=#FBFBFB
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endfunction
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" Commands
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command! IndentGuidesToggle call s:IndentGuidesToggle()
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command! IndentGuidesEnable call s:IndentGuidesEnable()
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command! IndentGuidesDisable call s:IndentGuidesDisable()
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" Default options
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let g:IndentGuides_indent_levels = 50
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let g:IndentGuides_debug = 0
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" Default mapping
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nmap <Leader>ig :IndentGuidesToggle<CR>
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"
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" Return hex string equivalent to given decimal string or number.
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"
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" Example: DecToHex(255, 2)
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" Returns: 'FF'
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"
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" Example: DecToHex(255, 5)
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" Returns: '000FF'
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"
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function! DecToHex(arg, padding)
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return toupper(printf('%0' . a:padding . 'x', a:arg + 0))
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endfunction
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"
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" Return number equivalent to given hex string ('0x' is optional).
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"
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" Example: HexToDec('FF')
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" Returns: 255
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"
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" Example: HexToDec('88')
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" Returns: 136
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"
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" Example: HexToDec('00')
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" Returns: 0
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"
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function! HexToDec(arg)
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return (a:arg =~? '^0x') ? a:arg + 0 : ('0x'.a:arg) + 0
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endfunction
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"
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" Example: HexColorToRGB('#0088FF')
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" Returns: [0, 136, 255]
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"
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function! HexColorToRGB(hex_color)
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let l:rgb = []
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if matchstr(a:hex_color, s:hex_color_pattern) == a:hex_color
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let l:red = HexToDec(strpart(a:hex_color, 1, 2))
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let l:green = HexToDec(strpart(a:hex_color, 3, 2))
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let l:blue = HexToDec(strpart(a:hex_color, 5, 2))
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let l:rgb = [l:red, l:green, l:blue]
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end
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return l:rgb
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endfunction
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"
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" Example: RGBColorToHex([0, 136, 255])
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" Returns: '#0088FF'
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"
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function! RGBColorToHex(rgb_color)
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let l:hex_color = '#'
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let l:hex_color .= DecToHex(a:rgb_color[0], 2) " red
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let l:hex_color .= DecToHex(a:rgb_color[1], 2) " green
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let l:hex_color .= DecToHex(a:rgb_color[2], 2) " blue
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return l:hex_color
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endfunction
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"
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" Example: HexColorBrighten('#000000', 0.10)
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" Returns: '#191919'
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"
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function! HexColorBrighten(color, percent)
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let l:rgb = HexColorToRGB(a:color)
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let l:rgb_brightened = []
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for decimal in l:rgb
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call add(l:rgb_brightened, float2nr((255 - decimal) * a:percent))
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endfor
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return RGBColorToHex(l:rgb_brightened)
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endfunction
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"
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" Example: HexColorDarken('#FFFFFF', 0.10)
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" Returns: '#E5E5E5'
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"
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function! HexColorDarken(color, percent)
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let l:rgb = HexColorToRGB(a:color)
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let l:rgb_darkened = []
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for decimal in l:rgb
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call add(l:rgb_darkened, float2nr(decimal * (1 - a:percent)))
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endfor
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return RGBColorToHex(l:rgb_darkened)
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endfunction
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27
plugin/indent_guides.vim
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27
plugin/indent_guides.vim
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@ -0,0 +1,27 @@
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" Author: Nate Kane <nathanaelkane AT gmail DOT com>
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" Homepage: http://github.com/nathanaelkane/vim-indent-guides
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function! s:IndentGuidesToggle()
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call indent_guides#toggle()
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endfunction
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function! s:IndentGuidesEnable()
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call indent_guides#enable()
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endfunction
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function! s:IndentGuidesDisable()
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call indent_guides#disable()
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endfunction
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" Commands
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command! IndentGuidesToggle call s:IndentGuidesToggle()
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command! IndentGuidesEnable call s:IndentGuidesEnable()
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command! IndentGuidesDisable call s:IndentGuidesDisable()
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" Default options
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let g:indent_guides_indent_levels = 50
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let g:indent_guides_debug = 0
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" Default mapping
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nmap <Leader>ig :IndentGuidesToggle<CR>
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