爱特每羊队
70 lines
2.8 KiB
Rust
70 lines
2.8 KiB
Rust
use std::sync::Arc;
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use crate::bind_constructor;
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use crate::bindings::{apply_binding_table, configure_native_constructor};
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use oxide_kernel::kernel::{KernelCore, KernelSession};
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use oxide_types::object::JsObject;
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use oxide_types::value::JsValue;
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pub fn bind_number(core: &Arc<KernelCore>, session: &KernelSession, global: &mut JsObject) {
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let ctor_ptr = session.builtin_world().number_constructor.as_ptr() as *mut JsObject;
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let ctor = unsafe { &mut *ctor_ptr };
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let proto_ptr = session.builtin_world().number_proto.as_ptr() as *mut JsObject;
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let proto = unsafe { &mut *proto_ptr };
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configure_native_constructor(ctor, crate::builtins::number::number_constructor as *const (), 1);
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apply_binding_table(
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session.builtin_world(),
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ctor,
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core,
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&[
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("isNaN", crate::builtins::number::number_is_nan as *const (), 1),
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("isFinite", crate::builtins::number::number_is_finite as *const (), 1),
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("isInteger", crate::builtins::number::number_is_integer as *const (), 1),
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("isSafeInteger", crate::builtins::number::number_is_safe_integer as *const (), 1),
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],
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);
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apply_binding_table(
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session.builtin_world(),
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proto,
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core,
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&[
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("toString", crate::builtins::number::number_to_string as *const (), 0),
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("toFixed", crate::builtins::number::number_to_fixed as *const (), 0),
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("toExponential", crate::builtins::number::number_to_exponential as *const (), 0),
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("toPrecision", crate::builtins::number::number_to_precision as *const (), 0),
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("valueOf", crate::builtins::number::number_value_of as *const (), 0),
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],
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);
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for (name, value) in [
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("EPSILON", JsValue::float(2.220446049250313e-16)),
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("MAX_SAFE_INTEGER", JsValue::float(9007199254740991f64)),
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("MIN_SAFE_INTEGER", JsValue::float(-9007199254740991f64)),
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("MAX_VALUE", JsValue::float(1.7976931348623157e308)),
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("MIN_VALUE", JsValue::float(5e-324)),
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("NaN", JsValue::float(f64::NAN)),
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("NEGATIVE_INFINITY", JsValue::float(f64::NEG_INFINITY)),
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("POSITIVE_INFINITY", JsValue::float(f64::INFINITY)),
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] {
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ctor.ensure_hash_props().push(value);
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let prop_si = core.perm_interner().intern(name).0;
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let next_shape = core.shape_forge().make_shape(ctor.shape_id(), prop_si);
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ctor.set_shape_id(next_shape);
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}
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bind_constructor!(core, global, "Number", ctor_ptr, crate::builtins::number::number_constructor, 1, hash: true);
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apply_binding_table(
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session.builtin_world(),
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global,
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core,
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&[
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("parseInt", crate::builtins::number::number_parse_int as *const (), 1),
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("parseFloat", crate::builtins::number::number_parse_float as *const (), 1),
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],
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);
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}
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