tomas.mirchev/nvim-tree.lua
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refactor(renderer): extract opened file highlighting

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This commit is contained in:
kiyan 2022-04-23 11:42:32 +02:00
parent a419da1f2c
commit d369ddccb3
1 changed files with 19 additions and 15 deletions
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34
lua/nvim-tree/renderer/init.lua
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@ -105,6 +105,22 @@ local function get_special_files_map()
} }
end end
local function highlight_opened_files(node, offset, icon, git_icons)
local from = offset
local to = offset
if vim.g.nvim_tree_highlight_opened_files == 1 then -- highlight icon only
to = from + #icon
elseif vim.g.nvim_tree_highlight_opened_files == 2 then -- highlight name only
from = offset + #icon + #git_icons
to = from + #node.name
elseif vim.g.nvim_tree_highlight_opened_files == 3 then -- highlight whole line
to = -1
end
table.insert(hl, { "NvimTreeOpenedFile", index, from, to })
end
local function build_file(node, padding, offset, git_hl, special) local function build_file(node, padding, offset, git_hl, special)
local icon local icon
local git_icons local git_icons
@ -124,21 +140,9 @@ local function build_file(node, padding, offset, git_hl, special)
table.insert(hl, { "NvimTreeImageFile", index, offset + #icon + #git_icons, -1 }) table.insert(hl, { "NvimTreeImageFile", index, offset + #icon + #git_icons, -1 })
end end
if should_hl_opened_files then local should_highlight_opened_files = should_hl_opened_files and vim.fn.bufloaded(node.absolute_path) > 0
if vim.fn.bufloaded(node.absolute_path) > 0 then if should_highlight_opened_files then
if vim.g.nvim_tree_highlight_opened_files == 1 then highlight_opened_files(node, offset, icon, git_icons)
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 end
if git_hl then if git_hl then