62 lines
1.4 KiB
Lua
62 lines
1.4 KiB
Lua
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--[[
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A helper class for styling OSD messages
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http://docs.aegisub.org/3.2/ASS_Tags/
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Copyright (C) 2021 Ren Tatsumoto
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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]]
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local OSD = {}
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OSD.__index = OSD
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function OSD:new()
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return setmetatable({ text = {} }, self)
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end
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function OSD:append(s)
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table.insert(self.text, s)
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return self
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end
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function OSD:bold(s)
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return self:append(string.format([[{\b1}%s{\b0}]], s))
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end
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function OSD:italics(s)
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return self:append('{\\i1}'):append(s):append('{\\i0}')
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end
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function OSD:newline()
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return self:append([[\N]])
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end
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function OSD:tab()
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return self:append([[\h\h\h\h]])
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end
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function OSD:size(size)
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return self:append(string.format([[{\fs%s}]], size))
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end
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function OSD:align(number)
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return self:append(string.format([[{\an%s}]], number))
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end
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function OSD:get_text()
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return table.concat(self.text)
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end
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return OSD
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