mirror of
https://github.com/gryf/pythonhelper.git
synced 2025-12-18 12:00:27 +01:00
149 lines
3.5 KiB
VimL
149 lines
3.5 KiB
VimL
" File: pythonhelper.vim
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" Author: Michal Vitecek <fuf-at-mageo-dot-cz>
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" Author: Roman Dobosz <gryf@vimja.com>
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" Version: 1.1
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" License: 3-clause BSD license
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" Last Modified: 2016-12-10
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" VIM functions {{{
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let s:plugin_path = expand('<sfile>:p:h', 1)
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function! s:SetPython(msg)
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if !exists('g:_python')
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if has('python')
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let g:_python = {'exec': 'python', 'file': 'pyfile'}
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elseif has('python3')
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let g:_python = {'exec': 'python3', 'file': 'py3file'}
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else
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echohl WarningMsg|echomsg a:msg|echohl None
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finish
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endif
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endif
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endfunction
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function! s:PHLoader()
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if !exists('g:pythonhelper_py_loaded')
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call s:SetPython("PythonHelper unavailable: "
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\ "requires Vim with Python support")
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execute g:_python['file'] . ' ' . s:plugin_path . '/pythonhelper.py'
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let g:pythonhelper_py_loaded = 1
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else
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echohl "already loaded"
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endif
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endfunction
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function! PHCursorHold()
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" only Python is supported {{{
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if (!exists('b:current_syntax') || (b:current_syntax != 'python'))
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let w:PHStatusLine = ''
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let w:PHStatusLineTag = ''
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let w:PHStatusLineType = ''
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return
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endif
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" }}}
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" call Python function findTag() with the current buffer number and change
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" status indicator
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execute g:_python['exec'] . ' PythonHelper.find_tag(' . expand("<abuf>") .
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\ ', ' . b:changedtick . ')'
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endfunction
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function! PHBufferDelete()
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" set the PHStatusLine etc for this window to an empty string
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let w:PHStatusLine = ""
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let w:PHStatusLineTag = ''
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let w:PHStatusLineType = ''
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" call Python function deleteTags() with the current buffer number and
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" change status indicator
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execute g:_python['exec'] . ' PythonHelper.delete_tags(' . expand("<abuf>") . ')'
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endfunction
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function! TagInStatusLine()
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" return value of w:PHStatusLine in case it's set
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if (exists("w:PHStatusLine"))
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return w:PHStatusLine
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" otherwise just return an empty string
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else
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return ""
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endif
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endfunction
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function! TagInStatusLineTag()
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" return value of w:PHStatusLineTag in case it's set
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if (exists("w:PHStatusLineTag"))
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return w:PHStatusLineTag
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" otherwise just return an empty string
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else
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return ""
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endif
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endfunction
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function! TagInStatusLineType()
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" return value of w:PHStatusLineType in case it's set
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if (exists("w:PHStatusLineType"))
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return w:PHStatusLineType
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" otherwise just return an empty string
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else
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return ""
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endif
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endfunction
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function! PHPreviousClassMethod()
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call search('^[ \t]*\(class\|def\)\>', 'bw')
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endfunction
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function! PHNextClassMethod()
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call search('^[ \t]*\(class\|def\)\>', 'w')
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endfunction
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function! PHPreviousClass()
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call search('^[ \t]*class\>', 'bw')
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endfunction
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function! PHNextClass()
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call search('^[ \t]*class\>', 'w')
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endfunction
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function! PHPreviousMethod()
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call search('^[ \t]*def\>', 'bw')
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endfunction
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function! PHNextMethod()
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call search('^[ \t]*def\>', 'w')
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endfunction
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" }}}
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" event binding, Vim customization {{{
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" load Python code
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call s:PHLoader()
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" autocommands
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autocmd CursorHold * call PHCursorHold()
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autocmd CursorHoldI * call PHCursorHold()
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autocmd BufDelete * silent call PHBufferDelete()
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" period of no activity after which the CursorHold event is triggered
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if (exists("g:pythonhelper_updatetime"))
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let &updatetime = g:pythonhelper_updatetime
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endif
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" }}}
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" vim:foldmethod=marker
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