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BREAKING,feat: Customizable guide markers

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This commit is contained in:
hedy
2023-11-02 17:46:27 +08:00
parent 841825b747
commit a87f73c3b2
5 changed files with 39 additions and 24 deletions
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26
lua/symbols-outline/parser.lua
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@@ -113,19 +113,21 @@ function M.get_lines(flattened_outline_items)
for index, _ in ipairs(line) do
-- all items start with a space (or two)
if config.options.show_guides then
-- makes the guides
if config.options.guides.enabled then
-- makes the guides and add guide markers
local guide_markers = config.options.guides.markers
if index == 1 then
line[index] = ' '
-- i f index is last, add a bottom marker if current item is last,
-- if index is last, add a bottom marker if current item is last,
-- else add a middle marker
elseif index == #line then
-- add fold markers
if config.options.fold_markers and folding.is_foldable(node) then
local fold_markers = config.options.fold_markers
if fold_markers and folding.is_foldable(node) then
if folding.is_folded(node) then
line[index] = config.options.fold_markers[1]
line[index] = fold_markers[1]
else
line[index] = config.options.fold_markers[2]
line[index] = fold_markers[2]
end
add_guide_hl(
@@ -136,16 +138,16 @@ function M.get_lines(flattened_outline_items)
-- the root level has no vertical markers
elseif depth > 1 then
if node.isLast then
line[index] = ui.markers.bottom
line[index] = guide_markers.bottom
add_guide_hl(
running_length,
running_length + vim.fn.strlen(ui.markers.bottom) - 1
running_length + vim.fn.strlen(guide_markers.bottom) - 1
)
else
line[index] = ui.markers.middle
line[index] = guide_markers.middle
add_guide_hl(
running_length,
running_length + vim.fn.strlen(ui.markers.middle) - 1
running_length + vim.fn.strlen(guide_markers.middle) - 1
)
end
end
@@ -153,11 +155,11 @@ function M.get_lines(flattened_outline_items)
-- vertical marker because there are items under us and we need
-- to point to those
elseif not node.hierarchy[index] and depth > 1 then
line[index + marker_space] = ui.markers.vertical
line[index + marker_space] = guide_markers.vertical
add_guide_hl(
running_length - 1 + 2 * marker_space,
running_length
+ vim.fn.strlen(ui.markers.vertical)
+ vim.fn.strlen(guide_markers.vertical)
- 1
+ 2 * marker_space
)