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@@ -32,6 +32,250 @@ static bool is_all_whitespace(StringView string)
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return true;
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}
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+// https://w3c.github.io/mathml-core/#new-text-transform-values
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+static DeprecatedString apply_math_auto_text_transform(DeprecatedString const& string)
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+{
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+
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+ // https://w3c.github.io/mathml-core/#italic-mappings
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+ auto map_code_point_to_italic = [](u32 code_point) -> u32 {
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+ switch (code_point) {
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+ case 0x0041:
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+ return 0x1D434;
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+ case 0x0042:
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+ return 0x1D435;
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+ case 0x0043:
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+ return 0x1D436;
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+ case 0x0044:
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+ return 0x1D437;
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+ case 0x0045:
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+ return 0x1D438;
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+ case 0x0046:
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+ return 0x1D439;
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+ case 0x0047:
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+ return 0x1D43A;
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+ case 0x0048:
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+ return 0x1D43B;
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+ case 0x0049:
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+ return 0x1D43C;
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+ case 0x004A:
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+ return 0x1D43D;
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+ case 0x004B:
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+ return 0x1D43E;
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+ case 0x004C:
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+ return 0x1D43F;
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+ case 0x004D:
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+ return 0x1D440;
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+ case 0x004E:
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+ return 0x1D441;
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+ case 0x004F:
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+ return 0x1D442;
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+ case 0x0050:
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+ return 0x1D443;
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+ case 0x0051:
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+ return 0x1D444;
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+ case 0x0052:
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+ return 0x1D445;
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+ case 0x0053:
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+ return 0x1D446;
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+ case 0x0054:
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+ return 0x1D447;
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+ case 0x0055:
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+ return 0x1D448;
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+ case 0x0056:
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+ return 0x1D449;
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+ case 0x0057:
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+ return 0x1D44A;
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+ case 0x0058:
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+ return 0x1D44B;
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+ case 0x0059:
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+ return 0x1D44C;
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+ case 0x005A:
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+ return 0x1D44D;
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+ case 0x0061:
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+ return 0x1D44E;
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+ case 0x0062:
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+ return 0x1D44F;
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+ case 0x0063:
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+ return 0x1D450;
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+ case 0x0064:
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+ return 0x1D451;
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+ case 0x0065:
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+ return 0x1D452;
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+ case 0x0066:
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+ return 0x1D453;
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+ case 0x0067:
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+ return 0x1D454;
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+ case 0x0068:
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+ return 0x0210E;
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+ case 0x0069:
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+ return 0x1D456;
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+ case 0x006A:
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+ return 0x1D457;
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+ case 0x006B:
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+ return 0x1D458;
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+ case 0x006C:
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+ return 0x1D459;
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+ case 0x006D:
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+ return 0x1D45A;
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+ case 0x006E:
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+ return 0x1D45B;
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+ case 0x006F:
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+ return 0x1D45C;
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+ case 0x0070:
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+ return 0x1D45D;
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+ case 0x0071:
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+ return 0x1D45E;
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+ case 0x0072:
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+ return 0x1D45F;
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+ case 0x0073:
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+ return 0x1D460;
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+ case 0x0074:
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+ return 0x1D461;
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+ case 0x0075:
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+ return 0x1D462;
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+ case 0x0076:
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+ return 0x1D463;
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+ case 0x0077:
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+ return 0x1D464;
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+ case 0x0078:
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+ return 0x1D465;
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+ case 0x0079:
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+ return 0x1D466;
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+ case 0x007A:
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+ return 0x1D467;
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+ case 0x0131:
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+ return 0x1D6A4;
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+ case 0x0237:
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+ return 0x1D6A5;
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+ case 0x0391:
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+ return 0x1D6E2;
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+ case 0x0392:
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+ return 0x1D6E3;
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+ case 0x0393:
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+ return 0x1D6E4;
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+ case 0x0394:
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+ return 0x1D6E5;
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+ case 0x0395:
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+ return 0x1D6E6;
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+ case 0x0396:
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+ return 0x1D6E7;
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+ case 0x0397:
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+ return 0x1D6E8;
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+ case 0x0398:
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+ return 0x1D6E9;
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+ case 0x0399:
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+ return 0x1D6EA;
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+ case 0x039A:
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+ return 0x1D6EB;
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+ case 0x039B:
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+ return 0x1D6EC;
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+ case 0x039C:
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+ return 0x1D6ED;
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+ case 0x039D:
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+ return 0x1D6EE;
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+ case 0x039E:
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+ return 0x1D6EF;
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+ case 0x039F:
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+ return 0x1D6F0;
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+ case 0x03A0:
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+ return 0x1D6F1;
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+ case 0x03A1:
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+ return 0x1D6F2;
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+ case 0x03F4:
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+ return 0x1D6F3;
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+ case 0x03A3:
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+ return 0x1D6F4;
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+ case 0x03A4:
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+ return 0x1D6F5;
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+ case 0x03A5:
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+ return 0x1D6F6;
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+ case 0x03A6:
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+ return 0x1D6F7;
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+ case 0x03A7:
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+ return 0x1D6F8;
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+ case 0x03A8:
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+ return 0x1D6F9;
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+ case 0x03A9:
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+ return 0x1D6FA;
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+ case 0x2207:
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+ return 0x1D6FB;
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+ case 0x03B1:
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+ return 0x1D6FC;
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+ case 0x03B2:
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+ return 0x1D6FD;
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+ case 0x03B3:
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+ return 0x1D6FE;
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+ case 0x03B4:
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+ return 0x1D6FF;
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+ case 0x03B5:
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+ return 0x1D700;
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+ case 0x03B6:
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+ return 0x1D701;
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+ case 0x03B7:
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+ return 0x1D702;
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+ case 0x03B8:
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+ return 0x1D703;
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+ case 0x03B9:
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+ return 0x1D704;
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+ case 0x03BA:
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+ return 0x1D705;
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+ case 0x03BB:
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+ return 0x1D706;
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+ case 0x03BC:
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+ return 0x1D707;
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+ case 0x03BD:
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+ return 0x1D708;
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+ case 0x03BE:
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+ return 0x1D709;
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+ case 0x03BF:
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+ return 0x1D70A;
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+ case 0x03C0:
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+ return 0x1D70B;
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+ case 0x03C1:
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+ return 0x1D70C;
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+ case 0x03C2:
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+ return 0x1D70D;
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+ case 0x03C3:
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+ return 0x1D70E;
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+ case 0x03C4:
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+ return 0x1D70F;
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+ case 0x03C5:
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+ return 0x1D710;
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+ case 0x03C6:
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+ return 0x1D711;
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+ case 0x03C7:
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+ return 0x1D712;
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+ case 0x03C8:
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+ return 0x1D713;
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+ case 0x03C9:
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+ return 0x1D714;
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+ case 0x2202:
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+ return 0x1D715;
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+ case 0x03F5:
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+ return 0x1D716;
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+ case 0x03D1:
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+ return 0x1D717;
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+ case 0x03F0:
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+ return 0x1D718;
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+ case 0x03D5:
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+ return 0x1D719;
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+ case 0x03F1:
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+ return 0x1D71A;
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+ case 0x03D6:
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+ return 0x1D71B;
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+ default:
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+ return code_point;
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+ }
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+ };
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+
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+ StringBuilder builder(string.length());
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+
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+ for (auto code_point : Utf8View(string))
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+ builder.append_code_point(map_code_point_to_italic(code_point));
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+
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+ return builder.to_deprecated_string();
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+}
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+
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static ErrorOr<DeprecatedString> apply_text_transform(DeprecatedString const& string, CSS::TextTransform text_transform)
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{
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switch (text_transform) {
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@@ -41,12 +285,16 @@ static ErrorOr<DeprecatedString> apply_text_transform(DeprecatedString const& st
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return Unicode::to_unicode_lowercase_full(string);
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case CSS::TextTransform::None:
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return string;
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+ case CSS::TextTransform::MathAuto:
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+ return apply_math_auto_text_transform(string);
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case CSS::TextTransform::Capitalize:
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case CSS::TextTransform::FullSizeKana:
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case CSS::TextTransform::FullWidth:
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// FIXME: Implement these!
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return string;
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}
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+
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+ VERIFY_NOT_REACHED();
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}
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void TextNode::invalidate_text_for_rendering()
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Sam Atkins