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LibWeb: Fix parsing/to_string for "switch" ARIA role

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I accidentally regressed this in 890b4d7, this role needs to be
handled specially due to the clash with the C++ 'switch' keyword.
This commit is contained in:
MacDue 2023-01-29 00:45:08 +00:00 • committed by Linus Groh
parent 476d4b4963
commit 489fe49321
1 changed files with 14 additions and 5 deletions
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19
Userland/Libraries/LibWeb/ARIA/Roles.cpp
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@ -11,9 +11,12 @@ namespace Web::ARIA {
StringView role_name(Role role)
{
// Note: Role::switch_ is mapped to "switch" (due to C++ keyword clash)
switch (role) {
#define __ENUMERATE_ARIA_ROLE(name) \
case Role::name: \
#define __ENUMERATE_ARIA_ROLE(name) \
case Role::name: \
if constexpr (Role::name == Role::switch_) \
return "switch"sv; \
return #name##sv;
ENUMERATE_ARIA_ROLES
#undef __ENUMERATE_ARIA_ROLE
@ -24,9 +27,15 @@ StringView role_name(Role role)
Optional<Role> role_from_string(StringView role_name)
{
#define __ENUMERATE_ARIA_ROLE(name) \
if (role_name.equals_ignoring_case(#name##sv)) \
return Role::name;
// Note: "switch" is mapped to Role::switch_ (due to C++ keyword clash)
#define __ENUMERATE_ARIA_ROLE(name) \
if constexpr (Role::name == Role::switch_) { \
if (role_name.equals_ignoring_case("switch"sv)) \
return Role::switch_; \
} else { \
if (role_name.equals_ignoring_case(#name##sv)) \
return Role::name; \
}
ENUMERATE_ARIA_ROLES
#undef __ENUMERATE_ARIA_ROLE
return {};