mirror of
https://github.com/gryf/.vim.git
synced 2025-12-17 19:40:29 +01:00
100 lines
2.8 KiB
VimL
100 lines
2.8 KiB
VimL
if &cp || exists("g:loaded_zoom")
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finish
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endif
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let g:loaded_zoom = 1
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let s:save_cpo = &cpo
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set cpo&vim
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" keep default value
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let s:current_font = &guifont
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" command
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command! -narg=0 ZoomIn :call s:ZoomIn()
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command! -narg=0 ZoomOut :call s:ZoomOut()
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command! -narg=0 ZoomReset :call s:ZoomReset()
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" map
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"gryf: I like keypad mappings
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nmap <kPlus> :ZoomIn<CR>
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nmap <kMinus> :ZoomOut<CR>
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nmap <kDivide> :ZoomReset<CR>
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" guifont size + 1
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function! s:ZoomIn()
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" gryf: Let's check, what system we are dealing with
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if has("win32")
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let l:fsize = substitute(&guifont, '^.*:h\([^:]*\).*$', '\1', '')
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let l:fsize += 1
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let l:guifont = substitute(&guifont, ':h\([^:]*\)', ':h' . l:fsize, '')
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let &guifont = l:guifont
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elseif has('unix')
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" gryf: might not work on os x though
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let l:font = split(&guifont)
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let l:font[-1] = l:font[-1] + 1
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let &guifont = join(l:font, " ")
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endif
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endfunction
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" guifont size - 1
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function! s:ZoomOut()
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" gryf: same as above
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if has("win32")
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let l:fsize = substitute(&guifont, '^.*:h\([^:]*\).*$', '\1', '')
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let l:fsize -= 1
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let l:guifont = substitute(&guifont, ':h\([^:]*\)', ':h' . l:fsize, '')
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let &guifont = l:guifont
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elseif has('unix')
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let l:font = split(&guifont)
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let l:font[-1] = l:font[-1] - 1
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let &guifont = join(l:font, " ")
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endif
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endfunction
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" reset guifont size
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function! s:ZoomReset()
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let &guifont = s:current_font
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endfunction
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let &cpo = s:save_cpo
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finish
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==============================================================================
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zoom.vim : control gui font size with "+" or "-" keys.
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------------------------------------------------------------------------------
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$VIMRUNTIMEPATH/plugin/zoom.vim
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==============================================================================
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author : OMI TAKU
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url : http://nanasi.jp/
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email : mail@nanasi.jp
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version : 2008/07/18 10:00:00
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==============================================================================
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Control Vim editor font size with key "+", or key "-".
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Press "+" key, Vim editor gui font size will change bigger.
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And, press "-" key, Vim editor gui font size will change smaller.
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This plugin is for GUI only.
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Normal Mode:
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+ ... change font size bigger
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- ... change font size smaller
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Command-line Mode:
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:ZoomIn ... change font size bigger
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:ZoomOut ... change font size smaller
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:ZoomReset ... reset font size changes.
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==============================================================================
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1. Copy the zoom.vim script to
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$HOME/vimfiles/plugin or $HOME/.vim/plugin directory.
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Refer to ':help add-plugin', ':help add-global-plugin' and
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':help runtimepath' for more details about Vim plugins.
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2. Restart Vim.
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==============================================================================
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" vim: set ff=unix et ft=vim nowrap :
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