mirror of
https://github.com/airblade/vim-gitgutter.git
synced 2025-11-09 12:03:48 -05:00
97 lines
2.0 KiB
VimL
97 lines
2.0 KiB
VimL
" number of lines [added, modified, removed]
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let s:summary = [0, 0, 0]
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let s:hunks = []
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function! gitgutter#hunk#set_hunks(hunks)
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let s:hunks = a:hunks
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endfunction
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function! gitgutter#hunk#hunks()
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return s:hunks
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endfunction
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function! gitgutter#hunk#summary()
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return s:summary
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endfunction
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function! gitgutter#hunk#reset()
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let s:summary = [0, 0, 0]
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endfunction
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function! gitgutter#hunk#increment_lines_added(count)
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let s:summary[0] += a:count
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endfunction
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function! gitgutter#hunk#increment_lines_modified(count)
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let s:summary[1] += a:count
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endfunction
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function! gitgutter#hunk#increment_lines_removed(count)
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let s:summary[2] += a:count
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endfunction
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function! gitgutter#hunk#next_hunk(count)
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if gitgutter#utility#is_active()
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let current_line = line('.')
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let hunk_count = 0
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for hunk in s:hunks
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if hunk[2] > current_line
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let hunk_count += 1
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if hunk_count == a:count
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execute 'normal!' hunk[2] . 'G'
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break
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endif
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endif
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endfor
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endif
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endfunction
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function! gitgutter#hunk#prev_hunk(count)
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if gitgutter#utility#is_active()
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let current_line = line('.')
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let hunk_count = 0
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for hunk in reverse(copy(s:hunks))
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if hunk[2] < current_line
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let hunk_count += 1
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if hunk_count == a:count
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let target = hunk[2] == 0 ? 1 : hunk[2]
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execute 'normal!' target . 'G'
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break
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endif
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endif
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endfor
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endif
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endfunction
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" Returns the hunk the cursor is currently in or 0 if the cursor isn't in a
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" hunk.
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function! gitgutter#hunk#current_hunk()
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let current_hunk = []
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for hunk in s:hunks
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if gitgutter#hunk#cursor_in_hunk(hunk)
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let current_hunk = hunk
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break
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endif
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endfor
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if len(current_hunk) == 4
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return current_hunk
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endif
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endfunction
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function! gitgutter#hunk#cursor_in_hunk(hunk)
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let current_line = line('.')
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if current_line == 1 && a:hunk[2] == 0
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return 1
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endif
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if current_line >= a:hunk[2] && current_line < a:hunk[2] + (a:hunk[3] == 0 ? 1 : a:hunk[3])
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return 1
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endif
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return 0
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endfunction
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