Generate enum types that would be allowed to be used as well as string/number in c++ turbo modules generators#36030
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…g/number in c++ turbo modules generators
Summary:
Generate enum types in c++ turbo modules.
For enums in the ts schema file such as:
```
export enum NumEnum {
ONE = 1,
TWO = 2,
}
```
This would export enums and the relevant Bridging to js and from js code to the spec H files such as:
```
#pragma mark - SampleTurboModuleCxxNumEnum
enum SampleTurboModuleCxxNumEnum { ONE, TWO };
template <>
struct Bridging<SampleTurboModuleCxxNumEnum> {
static SampleTurboModuleCxxNumEnum fromJs(jsi::Runtime &rt, int32_t value) {
if (value == 1) {
return SampleTurboModuleCxxNumEnum::ONE;
} else if (value == 2) {
return SampleTurboModuleCxxNumEnum::TWO;
} else {
throw jsi::JSError(rt, "No appropriate enum member found for value");
}
}
static jsi::Value toJs(jsi::Runtime &rt, SampleTurboModuleCxxNumEnum value) {
if (value == SampleTurboModuleCxxNumEnum::ONE) {
return bridging::toJs(rt, 1);
} else if (value == SampleTurboModuleCxxNumEnum::TWO) {
return bridging::toJs(rt, 2);
} else {
throw jsi::JSError(rt, "No appropriate enum member found for enum value");
}
}
};
```
That code would allow us to use these enums in the cxx files like this:
```
NativeCxxModuleExampleCxxEnumInt getNumEnum(
jsi::Runtime &rt,
NativeCxxModuleExampleCxxEnumInt arg);
```
Changelog: [General] [Added] Generate enum types that would be allowed to be used as well as string/number in c++ turbo modules generators
Reviewed By: christophpurrer
Differential Revision: D42884147
fbshipit-source-id: 83639022f59c18028ae16d8e2c491686e8867ab0
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This pull request has been merged in ceb1d0d. |
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…degen Summary: [Changelog][Internal] The PR facebook#36030 (diff D42884147 (facebook@ceb1d0d)) added support for enum types in JS to C++ bridging in C++ TurboModules. This only worked for enums as argument types for exposed methods, but not for the cases when enums are members of complex data structures that are also exposed through a codegen. This diff fixes this problem, so that codegen now correctly works both with enum types as method arguments, but also as data structure members. Some part of the change is the same as D42008724 (facebook@963e45a), but there are also some changes related to the types, that were required. Differential Revision: D43292254 fbshipit-source-id: 50066dc89c495ba3cad23a26024ac485d03dc9d9
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…ceObserver Summary: [Changelog][Internal] After D42884147 (facebook@ceb1d0d) (facebook#36030) had landed, we now can use enums as data types when bridging between JS and C++ TurboModules. This diff takes advantage of this and converts the API to use the proper enums instead of int types that it was forced to use earlier. NOTE: This also relies on additional change to codegen, D43292254, which is required in order for enums to work also as part of data structures. Differential Revision: D43292282 fbshipit-source-id: fd271704ab60aec2b3ae5b260e76665ad50e206e
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…degen (#36155) Summary: Pull Request resolved: #36155 [Changelog][Internal] The PR #36030 (diff D42884147 (ceb1d0d)) added support for enum types in JS to C++ bridging in C++ TurboModules. This only worked for enums as argument types for exposed methods, but not for the cases when enums are members of complex data structures that are also exposed through a codegen. This diff fixes this problem, so that codegen now correctly works both with enum types as method arguments, but also as data structure members. Some part of the change is the same as D42008724 (963e45a), but there are also some changes related to the types, that were required. Reviewed By: christophpurrer Differential Revision: D43292254 fbshipit-source-id: b2d6cf4a2d4d233b8cc403ecd02b5be16d5d91a7
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Summary:
Generate enum types that would be allowed to be used as well as string/number in c++ turbo modules generators
For enums in the ts schema file such as:
This would export enums and the relevant Bridging to js and from js code to the spec H files such as:
That code would allow us to use these enums in the cxx files like this:
Changelog: [General] [Added] Generate enum types that would be allowed to be used as well as string/number in c++ turbo modules generators
Differential Revision: D42884147