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CommandView: improve performance by only drawing visible

This commit is contained in:
jgmdev 2022-06-20 10:01:28 -04:00
parent 173dd3aeb4
commit 665c2cdd4d
1 changed files with 5 additions and 5 deletions
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10
data/core/commandview.lua
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@ -334,20 +334,20 @@ local function draw_suggestions_box(self)
end end
-- draw suggestion text -- draw suggestion text
local suggestion_offset = math.max(self.suggestion_idx - max_suggestions, 0) local offset = math.max(self.suggestion_idx - max_suggestions, 0)
local last = math.min(offset + max_suggestions, #self.suggestions)
core.push_clip_rect(rx, ry, rw, rh) core.push_clip_rect(rx, ry, rw, rh)
local i = 1 + suggestion_offset local first = 1 + offset
while i <= #self.suggestions do for i=first, last do
local item = self.suggestions[i] local item = self.suggestions[i]
local color = (i == self.suggestion_idx) and style.accent or style.text local color = (i == self.suggestion_idx) and style.accent or style.text
local y = self.position.y - (i - suggestion_offset) * lh - dh local y = self.position.y - (i - offset) * lh - dh
common.draw_text(self:get_font(), color, item.text, nil, x, y, 0, lh) common.draw_text(self:get_font(), color, item.text, nil, x, y, 0, lh)
if item.info then if item.info then
local w = self.size.x - x - style.padding.x local w = self.size.x - x - style.padding.x
common.draw_text(self:get_font(), style.dim, item.info, "right", x, y, w, lh) common.draw_text(self:get_font(), style.dim, item.info, "right", x, y, w, lh)
end end
i = i + 1
end end
core.pop_clip_rect() core.pop_clip_rect()
end end