45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
#pragma once
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#include "StarString.hpp"
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#include "StarStringView.hpp"
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#include "StarVector.hpp"
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#include "StarDirectives.hpp"
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#include "StarJson.hpp"
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namespace Star {
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unsigned const DefaultFontSize = 8;
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float const DefaultLineSpacing = 1.3f;
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struct TextStyle {
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float lineSpacing = DefaultLineSpacing;
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Vec4B color = Vec4B::filled(255);
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Vec4B shadow = Vec4B::filled(0);
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unsigned fontSize = DefaultFontSize;
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String font = "";
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Directives directives;
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Directives backDirectives;
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TextStyle() = default;
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TextStyle(Json const& config);
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TextStyle& loadJson(Json const& config);
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};
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namespace Text {
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unsigned char const StartEsc = '\x1b';
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unsigned char const EndEsc = ';';
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unsigned char const CmdEsc = '^';
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unsigned char const SpecialCharLimit = ' ';
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String stripEscapeCodes(String const& s);
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inline bool isEscapeCode(Utf32Type c) { return c == CmdEsc || c == StartEsc; }
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typedef function<bool(StringView text)> TextCallback;
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typedef function<bool(StringView commands)> CommandsCallback;
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bool processText(StringView text, TextCallback textFunc, CommandsCallback commandsFunc = CommandsCallback(), bool includeCommandSides = false);
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String preprocessEscapeCodes(String const& s);
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String extractCodes(String const& s);
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}
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}
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