tomas.mirchev/nvim-tree.lua
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Improve highlight options (#331)

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This commit is contained in:
Carlos Afonso
2021-05-20 16:44:36 -03:00
committed by GitHub
parent 12dd571202
commit 18fffc09bf
3 changed files with 20 additions and 4 deletions
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15
lua/nvim-tree/renderer.lua
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@@ -11,6 +11,8 @@ local namespace_id = api.nvim_create_namespace('NvimTreeHighlights')
local icon_state = config.get_icon_state()
local should_hl_opened_files = (vim.g.nvim_tree_highlight_opened_files or 0) ~= 0
local get_folder_icon = function() return "" end
local function get_trailing_length()
return vim.g.nvim_tree_add_trailing and 1 or 0
@@ -44,7 +46,8 @@ if icon_state.show_folder_icon then
end
set_folder_hl = function(line, depth, icon_len, name_len, hl_group)
table.insert(hl, {hl_group, line, depth+icon_len, depth+icon_len+name_len+get_trailing_length()})
table.insert(hl, {'NvimTreeFolderIcon', line, depth, depth+icon_len})
local hl_icon = (vim.g.nvim_tree_highlight_opened_files or 0) ~= 0 and hl_group or 'NvimTreeFolderIcon'
table.insert(hl, {hl_icon, line, depth, depth+icon_len})
end
end
@@ -314,9 +317,15 @@ local function update_draw_data(tree, depth, markers)
table.insert(hl, {'NvimTreeImageFile', index, offset+#icon+#git_icons, -1 })
end
if vim.g.nvim_tree_highlight_opened_files == 1 then
if should_hl_opened_files then
if vim.fn.bufloaded(node.absolute_path) > 0 then
table.insert(hl, {'NvimTreeOpenedFile', index, offset, offset+#icon })
if vim.g.nvim_tree_highlight_opened_files == 1 then
table.insert(hl, {'NvimTreeOpenedFile', index, offset, offset+#icon }) -- highlight icon only
elseif vim.g.nvim_tree_highlight_opened_files == 2 then
table.insert(hl, {'NvimTreeOpenedFile', index, offset+#icon+#git_icons, offset+#icon+#git_icons+#node.name }) -- highlight name only
elseif vim.g.nvim_tree_highlight_opened_files == 3 then
table.insert(hl, {'NvimTreeOpenedFile', index, offset, -1 }) -- highlight whole line
end
end
end