mirror of
https://github.com/prabirshrestha/vim-lsp.git
synced 2025-12-14 20:35:59 +01:00
73 lines
2.0 KiB
VimL
73 lines
2.0 KiB
VimL
"
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" Returns recent visual-mode range.
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"
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function! lsp#utils#range#_get_recent_visual_range() abort
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let l:start_pos = getpos("'<")[1 : 2]
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let l:end_pos = getpos("'>")[1 : 2]
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let l:end_pos[1] += 1 " To exclusive
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" Fix line selection.
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let l:end_line = getline(l:end_pos[0])
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if l:end_pos[1] > strlen(l:end_line)
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let l:end_pos[1] = strlen(l:end_line) + 1
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endif
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let l:range = {}
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let l:range['start'] = lsp#utils#position#vim_to_lsp('%', l:start_pos)
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let l:range['end'] = lsp#utils#position#vim_to_lsp('%', l:end_pos)
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return l:range
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endfunction
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"
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" Returns current line range.
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"
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function! lsp#utils#range#_get_current_line_range() abort
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let l:pos = getpos('.')[1 : 2]
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let l:range = {}
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let l:range['start'] = lsp#utils#position#vim_to_lsp('%', l:pos)
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let l:range['end'] = lsp#utils#position#vim_to_lsp('%', [l:pos[0], l:pos[1] + strlen(getline(l:pos[0])) + 1])
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return l:range
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endfunction
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" Convert a LSP range to one or more vim match positions.
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" If the range spans over multiple lines, break it down to multiple
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" positions, one for each line.
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" Return a list of positions.
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function! lsp#utils#range#lsp_to_vim(bufnr, range) abort
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let l:position = []
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let [l:start_line, l:start_col] = lsp#utils#position#lsp_to_vim(a:bufnr, a:range['start'])
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let [l:end_line, l:end_col] = lsp#utils#position#lsp_to_vim(a:bufnr, a:range['end'])
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if l:end_line == l:start_line
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let l:position = [[
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\ l:start_line,
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\ l:start_col,
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\ l:end_col - l:start_col
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\ ]]
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else
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" First line
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let l:position = [[
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\ l:start_line,
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\ l:start_col,
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\ 999
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\ ]]
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" Last line
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call add(l:position, [
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\ l:end_line,
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\ 1,
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\ l:end_col
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\ ])
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" Lines in the middle
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let l:middle_lines = map(
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\ range(l:start_line + 1, l:end_line - 1),
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\ {_, l -> [l, 0, 999]}
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\ )
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call extend(l:position, l:middle_lines)
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endif
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return l:position
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endfunction
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