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Fix hint width estimation

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Use the actual font size of hints to estimate their width.
`item_content_spacing` is not needed in the calculation of `hint_width`,
because it is already considered in the calculation of `title_clip_x`,
otherwise we'll end up with twice the spacing.
This commit is contained in:
Christoph Heinrich
2022-07-21 16:58:18 +02:00
committed by Tomas Klaen
parent 276b590e07
commit a07a43cd6b
1 changed files with 8 additions and 5 deletions
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13
uosc.lua
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@@ -879,6 +879,7 @@ function Menu:open(items, open_item, opts)
item_spacing = 1,
item_content_spacing = nil,
font_size = nil,
font_size_hint = nil,
scroll_step = nil,
scroll_height = nil,
scroll_y = 0,
@@ -925,15 +926,17 @@ function Menu:open(items, open_item, opts)
on_display_change = function(this)
this.item_height = state.fullormaxed and options.menu_item_height_fullscreen or options.menu_item_height
this.font_size = round(this.item_height * 0.48 * options.menu_font_scale)
this.font_size_hint = this.font_size - 1
this.item_content_spacing = round((this.item_height - this.font_size) * 0.6)
this.scroll_step = this.item_height + this.item_spacing
-- Estimate width of a widest item
local estimated_max_width = 0
for _, item in ipairs(this.items) do
local item_text_length = ((item.title and item.title:len() or 0) + (item.hint and item.hint:len() or 0))
local spacings_in_item = item.hint and 3 or 2
local estimated_width = text_width_estimate(item_text_length, this.font_size) + (this.item_content_spacing * spacings_in_item)
local estimated_width = (item.title and text_width_estimate(item.title:len(), this.font_size) or 0)
+ (item.hint and text_width_estimate(item.hint:len(), this.font_size_hint) or 0)
+ (this.item_content_spacing * spacings_in_item)
if estimated_width > estimated_max_width then
estimated_max_width = estimated_width
end
@@ -2087,9 +2090,9 @@ function render_menu(this)
local has_submenu = item.items ~= nil
local hint_width = 0
if item.hint then
hint_width = text_width_estimate(item.hint:len(), this.font_size) + this.item_content_spacing
hint_width = text_width_estimate(item.hint:len(), this.font_size_hint)
elseif has_submenu then
hint_width = icon_size + this.item_content_spacing
hint_width = icon_size
end
-- Background
@@ -2129,7 +2132,7 @@ function render_menu(this)
if item.hint then
item.ass_save_hint = item.ass_save_hint or item.hint:gsub("([{}])","\\%1")
ass:new_event()
ass:append('{\\blur0\\bord0'..ass_shadow..'\\1c&H'..font_color..''..ass_shadow_color..'\\fn'..config.font..'\\fs'..(this.font_size - 1)..bold_tag..item_clip..'}')
ass:append('{\\blur0\\bord0'..ass_shadow..'\\1c&H'..font_color..''..ass_shadow_color..'\\fn'..config.font..'\\fs'..this.font_size_hint..bold_tag..item_clip..'}')
ass:append(ass_opacity(options.menu_opacity * (has_submenu and 1 or 0.5), this.opacity))
ass:pos(this.bx - this.item_content_spacing, item_ay + (this.item_height / 2))
ass:an(6)