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feat: select_next_item and select_prev_item support "count" option. deafults to 1 (#1262)

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User can increase count value to select item with pagedown/pageup.

- cmp.select_prev_item({ behavior = behavior, count = 8 })
- cmp.select_next_item({ behavior = behavior, count = 8 })
This commit is contained in:
ADoyle
2022-11-09 18:26:20 +08:00
committed by GitHub
parent c8d4afdad6
commit bdfadc1238
5 changed files with 72 additions and 33 deletions
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66
lua/cmp/view/custom_entries_view.lua
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@@ -285,16 +285,33 @@ end
custom_entries_view.select_next_item = function(self, option)
if self:visible() then
local cursor = vim.api.nvim_win_get_cursor(self.entries_win.win)[1]
if self:is_direction_top_down() then
cursor = cursor + 1
else
cursor = cursor - 1
end
local is_top_down = self:is_direction_top_down()
local last = #self.entries
if not self.entries_win:option('cursorline') then
cursor = (self:is_direction_top_down() and 1) or #self.entries
elseif #self.entries < cursor then
cursor = (not self:is_direction_top_down() and #self.entries + 1) or 0
cursor = (is_top_down and 1) or last
else
if is_top_down then
if cursor == last then
cursor = 0
else
cursor = cursor + option.count
if last < cursor then
cursor = last
end
end
else
if cursor == 0 then
cursor = last
else
cursor = cursor - option.count
if cursor < 0 then
cursor = 0
end
end
end
end
self:_select(cursor, option)
end
end
@@ -302,16 +319,33 @@ end
custom_entries_view.select_prev_item = function(self, option)
if self:visible() then
local cursor = vim.api.nvim_win_get_cursor(self.entries_win.win)[1]
if self:is_direction_top_down() then
cursor = cursor - 1
else
cursor = cursor + 1
end
local is_top_down = self:is_direction_top_down()
local last = #self.entries
if not self.entries_win:option('cursorline') then
cursor = (self:is_direction_top_down() and #self.entries) or 1
elseif #self.entries < cursor then
cursor = (not self:is_direction_top_down() and 0) or #self.entries + 1
cursor = (is_top_down and last) or 1
else
if is_top_down then
if cursor == 1 then
cursor = 0
else
cursor = cursor - option.count
if cursor < 0 then
cursor = 1
end
end
else
if cursor == last then
cursor = 0
else
cursor = cursor + option.count
if last < cursor then
cursor = last
end
end
end
end
self:_select(cursor, option)
end
end