diff options
Diffstat (limited to 'osd.lua')
| -rw-r--r-- | osd.lua | 46 |
1 files changed, 38 insertions, 8 deletions
@@ -19,10 +19,14 @@ for k, v in pairs(config.colours) do colours[k] = '{\\c&H' .. tag end -local cursor_glyph = '{\\p1\\pbo' .. math.floor(config.font_size / 5) .. '}' .. - 'm 0 0 l ' .. math.ceil(config.font_size / 32) .. ' 0 ' .. - math.ceil(config.font_size / 32) .. ' ' .. config.font_size .. - ' 0 ' .. config.font_size .. '{\\p0}' +local function draw_rect(x1, y1, x2, y2) + return string.format( + '{\\p1}m %f %f l %f %f %f %f %f %f{\\p0}', + x1, y1, x2, y1, x2, y2, x1, y2) +end + +local cursor_glyph = '{\\pbo' .. math.floor(config.font_size / 5) .. '}' .. + draw_rect(0, 0, math.ceil(config.font_size / 32), config.font_size) local function asscape(str) -- remove newlines before escaping, since we don't want output to @@ -42,10 +46,7 @@ function osd.new() padding = math.floor((720 - (lines * config.font_size)) / 2), img = nil, } - t.bg.z = -1 - t.bg.data = '{\\pos(0,0)\\alpha&H' .. config.bg_alpha .. '&\\c&H&}' .. - '{\\p1}m 0 0 l 7680 0 7680 720 0 720{\\p0}' return setmetatable(t, mt) end @@ -251,6 +252,28 @@ function mt:remove_image() self.img = nil end +function mt:draw_scrollbar(menu, depth) + local opts = #menu.options + local lines = self:menu_lines(depth) + if opts <= lines then + return + end + + local top = self.padding + ((self.lines - lines) * config.font_size) + local h = 720 - self.padding - top + local w = self.padding - 4 + local hh = math.max(config.font_size / 2, h * lines / opts) + local pos = (h - hh) * (menu.view_top - 1) / (opts - lines) + + return ( + -- bg + colours.scrollbar_bg .. + '{\\pos(2,' .. top .. ')}' .. draw_rect(0, 0, w, h) .. '\n' .. + -- fg + colours.scrollbar_fg .. '{\\bord0}' .. + '{\\pos(2,' .. top + pos .. ')}' .. draw_rect(0, 0, w, hh)) +end + function mt:redraw(menus, depth, favourites, playing_id) local out = {} @@ -294,15 +317,22 @@ function mt:redraw(menus, depth, favourites, playing_id) self.fg.data = '{\\q2\\fs' .. config.font_size .. '\\pos(' .. self.padding .. ',' .. self.padding .. ')}' .. table.concat(out, '\\N') + self.bg.data = + '{\\pos(0,0)\\alpha&H' .. config.bg_alpha .. '&\\c&H&}' .. + draw_rect(0, 0, 7680, 720) + local sb = self:draw_scrollbar(menu, depth) + if sb then + self.bg.data = self.bg.data .. '\n' .. sb + end self.fg.compute_bounds = not not img local res = self.fg:update() + self.bg:update() if img then self:update_image(img, res) elseif self.img then self:remove_image() end - self.bg:update() end function mt:toggle_hidden() |