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refactor: make ass:tooltip accept elements

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tomasklaen
2022-09-07 22:58:22 +02:00
parent 03abd30f8c
commit 87e7e9ec09
1 changed files with 22 additions and 24 deletions
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46
scripts/uosc.lua
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@@ -724,22 +724,23 @@ function ass_mt:txt(x, y, align, value, opts)
end
-- Tooltip
-- Draws text at center coordinate that shifts its position to not overflow the edges.
---@param x number
---@param y number
---@param align number
---@param element {ax: number; ay: number; bx: number; by: number}
---@param value string|number
---@param opts? {size?: number; bold?: boolean; italic?: boolean; text_length_override?: number}
function ass_mt:tooltip(x, y, align, value, opts)
---@param opts? {size?: number; offset?: number; align?: number; bold?: boolean; italic?: boolean; text_length_override?: number}
function ass_mt:tooltip(element, value, opts)
opts = opts or {}
opts.size = opts.size or 16
opts.border = 1
opts.border_color = options.color_background
local offset = opts.offset or opts.size / 2
local align_top = element.ay - offset > opts.size * 5
local x = element.ax + (element.bx - element.ax) / 2
local y = align_top and element.ay - offset or element.by + offset
local text_width = opts.text_length_override
and opts.text_length_override * opts.size * options.font_height_to_letter_width_ratio
or text_width_estimate(value, opts.size)
local margin = text_width / 2
self:txt(math.max(margin, math.min(x, display.width - margin)), y, align, value, opts)
self:txt(math.max(margin, math.min(x, display.width - margin)), y, align_top and 2 or 8, value, opts)
end
-- Rectangle
@@ -1851,21 +1852,23 @@ function render_timeline(this)
end
end
-- Chapter title
if chapter_title then
ass:tooltip(cursor.x, fay - this.font_size * 1.4, 2, chapter_title, {
size = this.font_size, bold = true, text_length_override = chapter_title_width,
})
end
-- Timestamp
ass:tooltip(cursor.x, fay - 2, 2, format_time(hovered_seconds), {size = this.font_size})
-- Cursor line
-- 0.5 to switch when the pixel is half filled in
local color = ((fax - 0.5) < cursor.x and cursor.x < (fbx + 0.5)) and
options.color_background or options.color_foreground
ass:rect(cursor.x, fay, cursor.x + 1, fby, {color = color, opacity = 0.2})
local line = {ax = cursor.x, ay = fay, bx = cursor.x + 1, by = fby}
ass:rect(line.ax, line.ay, line.bx, line.by, {color = color, opacity = 0.2})
-- Timestamp
ass:tooltip(line, format_time(hovered_seconds), {size = this.font_size, offset = 2})
-- Chapter title
if chapter_title then
ass:tooltip(line, chapter_title, {
offset = 2 + this.font_size * 1.4, size = this.font_size, bold = true,
text_length_override = chapter_title_width,
})
end
end
return ass
@@ -2483,12 +2486,7 @@ function create_button(id, props)
end
-- Tooltip on hover
if is_hover and this.tooltip then
ass:tooltip(
this.ax + (this.bx - this.ax) / 2, this.ay - this.font_size / 2, this.ay > 100 and 2 or 8,
this.tooltip
)
end
if is_hover and this.tooltip then ass:tooltip(this, this.tooltip) end
-- Icon
local x, y = round(this.ax + (this.bx - this.ax) / 2), round(this.ay + (this.by - this.ay) / 2)