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refactor the logic out of s:OpenExplorer()

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refactor out the code that actually opens the explorer window into
s:OpenExplorerFor(treenode) so that we can call it separately
This commit is contained in:
Martin Grenfell
2008-06-13 12:48:56 +12:00
parent 866df769b5
commit 58ccd230fa
1 changed files with 13 additions and 8 deletions
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21
plugin/NERD_tree.vim
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@@ -2064,6 +2064,18 @@ function! s:OpenDirNodeSplit(treenode)
endif endif
endfunction endfunction
" FUNCTION: s:OpenExplorerFor(treenode) {{{2
" opens a netrw window for the given dir treenode
function! s:OpenExplorerFor(treenode)
let oldwin = winnr()
wincmd p
if oldwin == winnr() || (&modified && s:BufInWindows(winbufnr(winnr())) < 2)
wincmd p
call s:OpenDirNodeSplit(a:treenode)
else
exec ("silent edit " . a:treenode.path.StrForEditCmd())
endif
endfunction
"FUNCTION: s:OpenFileNode(treenode) {{{2 "FUNCTION: s:OpenFileNode(treenode) {{{2
"Open the file represented by the given node in the current window, splitting "Open the file represented by the given node in the current window, splitting
"the window if needed "the window if needed
@@ -2992,14 +3004,7 @@ endfunction
function! s:OpenExplorer() function! s:OpenExplorer()
let treenode = s:GetSelectedDir() let treenode = s:GetSelectedDir()
if treenode != {} if treenode != {}
let oldwin = winnr() call s:OpenExplorerFor(treenode)
wincmd p
if oldwin == winnr() || (&modified && s:BufInWindows(winbufnr(winnr())) < 2)
wincmd p
call s:OpenDirNodeSplit(treenode)
else
exec ("silent edit " . treenode.path.StrForEditCmd())
endif
else else
call s:Echo("select a node first") call s:Echo("select a node first")
endif endif