tomas.mirchev/nvim-tree.lua
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add indent markers

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This commit is contained in:
kiyan42 2020-06-19 19:14:54 +02:00
parent fff623e020
commit 7988dd407c
1 changed files with 38 additions and 11 deletions
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49
lua/lib/renderer.lua
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@ -87,6 +87,32 @@ if icon_state.show_git_icon then
end
end
local get_padding = function(depth)
return string.rep(' ', depth), 0
end
local add_padding_glyph = true
if vim.g.lua_tree_indent_markers == 1 then
get_padding = function(depth, idx, tree, node)
local padding = ""
local offset = 0
if depth ~= 0 then
padding = string.rep(" ", depth-2)
if add_padding_glyph and (idx == #tree.entries or node.open) then
padding = padding..'└ '
offset = string.len('└ ') -2
add_padding_glyph = false
elseif add_padding_glyph then
padding = padding..'│ '
offset = string.len('│ ') -2
else
padding = padding..' '
end
end
return padding, offset
end
end
local picture = {
jpg = true,
jpeg = true,
@ -108,12 +134,13 @@ local function update_draw_data(tree, depth)
index = 1
end
for _, node in ipairs(tree.entries) do
local padding = string.rep(" ", depth)
add_padding_glyph = true
for idx, node in ipairs(tree.entries) do
local padding, offset = get_padding(depth, idx, tree, node, add_padding_glyph)
if node.entries then
local icon = get_folder_icon(node.open)
local git_icon = get_git_icons(node, index, depth+#node.name, #icon+1)
set_folder_hl(index, depth, #icon, #node.name)
local git_icon = get_git_icons(node, index, depth+offset+#node.name, #icon+1)
set_folder_hl(index, depth+offset, #icon, #node.name)
index = index + 1
if node.open then
table.insert(lines, padding..icon..node.name.." "..git_icon)
@ -122,7 +149,7 @@ local function update_draw_data(tree, depth)
table.insert(lines, padding..icon..node.name.." "..git_icon)
end
elseif node.link_to then
table.insert(hl, { 'LuaTreeSymlink', index, depth, -1 })
table.insert(hl, { 'LuaTreeSymlink', index, depth+offset, -1 })
table.insert(lines, padding..node.name.." ➛ "..node.link_to)
index = index + 1
@ -131,17 +158,17 @@ local function update_draw_data(tree, depth)
local git_icons
if special[node.name] then
icon = ""
git_icons = get_git_icons(node, index, depth, 0)
table.insert(hl, {'LuaTreeSpecialFile', index, depth+#git_icons, -1})
git_icons = get_git_icons(node, index, depth+offset, 0)
table.insert(hl, {'LuaTreeSpecialFile', index, depth+offset+#git_icons, -1})
else
icon = get_file_icon(node.name, node.extension, index, depth)
git_icons = get_git_icons(node, index, depth, #icon)
icon = get_file_icon(node.name, node.extension, index, depth+offset)
git_icons = get_git_icons(node, index, depth+offset, #icon)
end
table.insert(lines, padding..icon..git_icons..node.name)
if node.executable then
table.insert(hl, {'LuaTreeExecFile', index, depth+#icon+#git_icons, -1 })
table.insert(hl, {'LuaTreeExecFile', index, depth+offset+#icon+#git_icons, -1 })
elseif picture[node.extension] then
table.insert(hl, {'LuaTreeImageFile', index, depth+#icon+#git_icons, -1 })
table.insert(hl, {'LuaTreeImageFile', index, depth+offset+#icon+#git_icons, -1 })
end
index = index + 1
end