Initial commit

autoload/denote/loclist.vim

@@ -0,0 +1,62 @@
+" Clear location list
+function denote#loclist#clear()
+	call setloclist(0, [], ' ')
+endfunction
+
+" Local helper function to retrieve and format the title.
+function s:titleFromBuf(buf)
+		let name=denote#meta#noteTitleFromFile(bufname(a:buf))
+		return strchars(name, 1) <= g:denote_loc_title_columns
+					\ ? printf('%' .. g:denote_loc_title_columns .. 's', name)
+					\ : printf('%.' .. (g:denote_loc_title_columns - 1)  .. 's', name) .. '…'
+endfunction
+
+" Local helper function to truncate text with match at the given column as a
+" string of at most `width` columns.
+function s:formatText(text, col, width)
+	return a:col <= a:width
+				\ ? a:text
+				\ : a:text[a:col-float2nr(a:width*0.3):]
+endfunction
+
+" This modifies the location list for pretty display.
+function denote#loclist#textReferences(info)
+	let items=getloclist(a:info.winid)
+	let l=[]
+	let width=winwidth(0) - g:denote_loc_title_columns - 19
+	for idx in range(a:info.start_idx - 1, a:info.end_idx - 1)
+		let e=items[idx]
+		let name=s:titleFromBuf(e.bufnr)
+		let lnum=printf('%5d', e.lnum)
+		let col=printf('%3d', e.col)
+		call add(l, name ..
+					\ ' | ' .. lnum .. ' col ' .. col ..
+					\ ' | ' .. s:formatText(items[idx].text, col, width))
+	endfor
+	return l
+endfunction
+
+" This modifies the location list for pretty display.
+function denote#loclist#textNoteList(info)
+	let items=getloclist(a:info.winid)
+	let l=[]
+	for idx in range(a:info.start_idx - 1, a:info.end_idx - 1)
+		let e=items[idx]
+		let name=s:titleFromBuf(e.bufnr)
+		let ntags=denote#meta#noteTagsFromFile(bufname(e.bufnr))->join()
+		call add(l, name .. ' | ' .. ntags)
+endfor
+	return l
+endfunction
+
+" Load all references to the given note into the location list.
+function denote#loclist#references(noteId)
+	" Populate location list
+	execute "lvimgrep /\\<denote:" .. a:noteId .. "\\>/gj *"
+	" Adjust location list: set title and specify display function
+	let file=denote#meta#fileFromNoteId(a:noteId)
+	let noteTitle=denote#meta#noteTitleFromFile(file)
+	call setloclist(0, [], 'r',
+				\ {'title': 'References to ' .. noteTitle .. ' (' .. a:noteId .. ')',
+				\ 'quickfixtextfunc' : 'denote#loclist#textReferences'})
+endfunction