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LibWeb: SVG: draw commands can also be repeated after a comma

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Consume comma or whitespace to make it possible to also parse commands
that use comma separation.
This commit is contained in:
Simon Danner 2020-09-07 20:50:31 +02:00 committed by Andreas Kling
parent 6e61532e06
commit 772fcba814
Notes: sideshowbarker 2024-07-19 02:50:23 +09:00 
Author: https://github.com/danners
Commit: https://github.com/SerenityOS/serenity/commit/772fcba8144
Pull-request: https://github.com/SerenityOS/serenity/pull/3434
1 changed files with 11 additions and 5 deletions
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16
Libraries/LibWeb/SVG/SVGPathElement.cpp
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@ -150,6 +150,7 @@ void PathDataParser::parse_moveto()
void PathDataParser::parse_closepath()
{
bool absolute = consume() == 'Z';
parse_whitespace();
m_instructions.append({ PathInstructionType::ClosePath, absolute, {} });
}
@ -182,7 +183,8 @@ void PathDataParser::parse_curveto()
while (true) {
m_instructions.append({ PathInstructionType::Curve, absolute, parse_coordinate_pair_triplet() });
parse_whitespace();
if (match_comma_whitespace())
parse_comma_whitespace();
if (!match_coordinate())
break;
}
@ -195,7 +197,8 @@ void PathDataParser::parse_smooth_curveto()
while (true) {
m_instructions.append({ PathInstructionType::SmoothCurve, absolute, parse_coordinate_pair_double() });
parse_whitespace();
if (match_comma_whitespace())
parse_comma_whitespace();
if (!match_coordinate())
break;
}
@ -208,7 +211,8 @@ void PathDataParser::parse_quadratic_bezier_curveto()
while (true) {
m_instructions.append({ PathInstructionType::QuadraticBezierCurve, absolute, parse_coordinate_pair_double() });
parse_whitespace();
if (match_comma_whitespace())
parse_comma_whitespace();
if (!match_coordinate())
break;
}
@ -221,7 +225,8 @@ void PathDataParser::parse_smooth_quadratic_bezier_curveto()
while (true) {
m_instructions.append({ PathInstructionType::SmoothQuadraticBezierCurve, absolute, parse_coordinate_pair() });
parse_whitespace();
if (match_comma_whitespace())
parse_comma_whitespace();
if (!match_coordinate())
break;
}
@ -234,7 +239,8 @@ void PathDataParser::parse_elliptical_arc()
while (true) {
m_instructions.append({ PathInstructionType::EllipticalArc, absolute, parse_elliptical_arg_argument() });
parse_whitespace();
if (match_comma_whitespace())
parse_comma_whitespace();
if (!match_coordinate())
break;
}