commit 1e0d1cbc8f4975bc169dc3e900c14152c03d058c
parent eaa66aaf630bee59c71d5c1a22bcde36e18bc4ca
Author: Martin Grenfell <martin.grenfell@gmail.com>
Date: Wed, 9 Jul 2014 09:25:25 +0100
move some more view code into the UI class
Diffstat:
3 files changed, 80 insertions(+), 48 deletions(-)
diff --git a/autoload/nerdtree.vim b/autoload/nerdtree.vim
@@ -126,20 +126,6 @@ endfunction
" SECTION: View Functions {{{1
"============================================================
"
-"FUNCTION: nerdtree#centerView() {{{2
-"centers the nerd tree window around the cursor (provided the nerd tree
-"options permit)
-function! nerdtree#centerView()
- if g:NERDTreeAutoCenter
- let current_line = winline()
- let lines_to_top = current_line
- let lines_to_bottom = winheight(nerdtree#getTreeWinNum()) - current_line
- if lines_to_top < g:NERDTreeAutoCenterThreshold || lines_to_bottom < g:NERDTreeAutoCenterThreshold
- normal! zz
- endif
- endif
-endfunction
-
" FUNCTION: nerdtree#chRoot(node) {{{2
" changes the current root to the selected one
function! nerdtree#chRoot(node)
diff --git a/autoload/nerdtree/ui_glue.vim b/autoload/nerdtree/ui_glue.vim
@@ -243,7 +243,7 @@ endfunction
function! s:displayHelp()
let b:treeShowHelp = b:treeShowHelp ? 0 : 1
call b:NERDTree.render()
- call nerdtree#centerView()
+ call b:NERDTree.ui.centerView()
endfunction
" FUNCTION: s:findAndRevealPath() {{{1
@@ -372,7 +372,7 @@ function! s:jumpToChild(currentNode, direction)
call targetNode.putCursorHere(1, 0)
- call nerdtree#centerView()
+ call b:NERDTree.ui.centerView()
endfunction
@@ -400,7 +400,7 @@ endfunction
function! s:jumpToParent(node)
if !empty(a:node.parent)
call a:node.parent.putCursorHere(1, 0)
- call nerdtree#centerView()
+ call b:NERDTree.ui.centerView()
else
call nerdtree#echo("cannot jump to parent")
endif
@@ -410,7 +410,7 @@ endfunction
" moves the cursor to the root node
function! s:jumpToRoot()
call b:NERDTreeRoot.putCursorHere(1, 0)
- call nerdtree#centerView()
+ call b:NERDTree.ui.centerView()
endfunction
" FUNCTION: s:jumpToNextSibling(node) {{{1
@@ -434,7 +434,7 @@ function! s:jumpToSibling(currentNode, forward)
if !empty(sibling)
call sibling.putCursorHere(1, 0)
- call nerdtree#centerView()
+ call b:NERDTree.ui.centerView()
endif
endfunction
@@ -570,53 +570,29 @@ function! s:showMenu(node)
endfunction
" FUNCTION: s:toggleIgnoreFilter() {{{1
-" toggles the use of the NERDTreeIgnore option
function! s:toggleIgnoreFilter()
- let b:NERDTreeIgnoreEnabled = !b:NERDTreeIgnoreEnabled
- call b:NERDTree.ui.renderViewSavingPosition()
- call nerdtree#centerView()
+ call b:NERDTree.ui.toggleIgnoreFilter()
endfunction
" FUNCTION: s:toggleShowBookmarks() {{{1
-" toggles the display of bookmarks
function! s:toggleShowBookmarks()
- let b:NERDTreeShowBookmarks = !b:NERDTreeShowBookmarks
- if b:NERDTreeShowBookmarks
- call b:NERDTree.render()
- call nerdtree#putCursorOnBookmarkTable()
- else
- call b:NERDTree.ui.renderViewSavingPosition()
- endif
- call nerdtree#centerView()
+ call b:NERDTree.ui.toggleShowBookmarks()
endfunction
" FUNCTION: s:toggleShowFiles() {{{1
-" toggles the display of hidden files
function! s:toggleShowFiles()
- let b:NERDTreeShowFiles = !b:NERDTreeShowFiles
- call b:NERDTree.ui.renderViewSavingPosition()
- call nerdtree#centerView()
+ call b:NERDTree.ui.toggleShowFiles()
endfunction
" FUNCTION: s:toggleShowHidden() {{{1
" toggles the display of hidden files
function! s:toggleShowHidden()
- let b:NERDTreeShowHidden = !b:NERDTreeShowHidden
- call b:NERDTree.ui.renderViewSavingPosition()
- call nerdtree#centerView()
+ call b:NERDTree.ui.toggleShowHidden()
endfunction
" FUNCTION: s:toggleZoom() {{{1
-" zoom (maximize/minimize) the NERDTree window
function! s:toggleZoom()
- if exists("b:NERDTreeZoomed") && b:NERDTreeZoomed
- let size = exists("b:NERDTreeOldWindowSize") ? b:NERDTreeOldWindowSize : g:NERDTreeWinSize
- exec "silent vertical resize ". size
- let b:NERDTreeZoomed = 0
- else
- exec "vertical resize"
- let b:NERDTreeZoomed = 1
- endif
+ call b:NERDTree.ui.toggleZoom()
endfunction
"FUNCTION: nerdtree#ui_glue#upDir(keepState) {{{1
diff --git a/lib/nerdtree/ui.vim b/lib/nerdtree/ui.vim
@@ -3,6 +3,26 @@
let s:UI = {}
let g:NERDTreeUI = s:UI
+
+function! s:UI.lolcats()
+ echomsg "lolcats"
+endfunction
+
+"FUNCTION: s:UI.centerView() {{{2
+"centers the nerd tree window around the cursor (provided the nerd tree
+"options permit)
+function! s:UI.centerView()
+ if g:NERDTreeAutoCenter
+ let current_line = winline()
+ let lines_to_top = current_line
+ let lines_to_bottom = winheight(nerdtree#getTreeWinNum()) - current_line
+ if lines_to_top < g:NERDTreeAutoCenterThreshold || lines_to_bottom < g:NERDTreeAutoCenterThreshold
+ normal! zz
+ endif
+ endif
+endfunction
+
+"FUNCTION: s:UI.new(nerdtree) {{{1
function! s:UI.New(nerdtree)
let newObj = copy(self)
let newObj.nerdtree = a:nerdtree
@@ -260,3 +280,53 @@ function! s:UI.renderViewSavingPosition()
call currentNode.putCursorHere(0, 0)
endif
endfunction
+
+" FUNCTION: s:UI.toggleIgnoreFilter() {{{1
+" toggles the use of the NERDTreeIgnore option
+function! s:UI.toggleIgnoreFilter()
+ let b:NERDTreeIgnoreEnabled = !b:NERDTreeIgnoreEnabled
+ call b:NERDTree.ui.renderViewSavingPosition()
+ call b:NERDTree.ui.centerView()
+endfunction
+
+" FUNCTION: s:UI.toggleShowBookmarks() {{{1
+" toggles the display of bookmarks
+function! s:UI.toggleShowBookmarks()
+ let b:NERDTreeShowBookmarks = !b:NERDTreeShowBookmarks
+ if b:NERDTreeShowBookmarks
+ call b:NERDTree.render()
+ call nerdtree#putCursorOnBookmarkTable()
+ else
+ call b:NERDTree.ui.renderViewSavingPosition()
+ endif
+ call b:NERDTree.ui.centerView()
+endfunction
+
+" FUNCTION: s:UI.toggleShowFiles() {{{1
+" toggles the display of hidden files
+function! s:UI.toggleShowFiles()
+ let b:NERDTreeShowFiles = !b:NERDTreeShowFiles
+ call b:NERDTree.ui.renderViewSavingPosition()
+ call b:NERDTree.ui.centerView()
+endfunction
+
+" FUNCTION: s:UI.toggleShowHidden() {{{1
+" toggles the display of hidden files
+function! s:UI.toggleShowHidden()
+ let b:NERDTreeShowHidden = !b:NERDTreeShowHidden
+ call b:NERDTree.ui.renderViewSavingPosition()
+ call self.centerView()
+endfunction
+
+" FUNCTION: s:UI.toggleZoom() {{{1
+" zoom (maximize/minimize) the NERDTree window
+function! s:UI.toggleZoom()
+ if exists("b:NERDTreeZoomed") && b:NERDTreeZoomed
+ let size = exists("b:NERDTreeOldWindowSize") ? b:NERDTreeOldWindowSize : g:NERDTreeWinSize
+ exec "silent vertical resize ". size
+ let b:NERDTreeZoomed = 0
+ else
+ exec "vertical resize"
+ let b:NERDTreeZoomed = 1
+ endif
+endfunction
