d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

lualoader: Track effective line number, use it for drawing

Browse Source 
Takes into account hidden entries, so that we don't draw blank lines in
place of a hidden item.
This commit is contained in:
Kyle Evans 2018-02-23 04:12:19 +00:00
parent e52cfb3eff
commit 1afbc37a1f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=329861
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
stand/lua/drawer.lua
View File

@ -273,6 +273,7 @@ function drawer.drawmenu(m)
local alias_table = {}
local entry_num = 0
local menu_entries = m.entries
local effective_line_num = 0
if type(menu_entries) == "function" then
menu_entries = menu_entries()
end
@ -282,9 +283,10 @@ function drawer.drawmenu(m)
if e.visible ~= nil and not e.visible() then
goto continue
end
effective_line_num = effective_line_num + 1
if e.entry_type ~= core.MENU_SEPARATOR then
entry_num = entry_num + 1
screen.setcursor(x, y + line_num)
screen.setcursor(x, y + effective_line_num)
print(entry_num .. ". " .. menu_entry_name(m, e))
@ -296,7 +298,7 @@ function drawer.drawmenu(m)
end
end
else
screen.setcursor(x, y + line_num)
screen.setcursor(x, y + effective_line_num)
print(menu_entry_name(m, e))
end
::continue::