diff options
Diffstat (limited to 'components/script/dom/validitystate.rs')
| -rwxr-xr-x | components/script/dom/validitystate.rs | 107 |
1 files changed, 78 insertions, 29 deletions
diff --git a/components/script/dom/validitystate.rs b/components/script/dom/validitystate.rs index 7237ca391e0..b7f4da79530 100755 --- a/components/script/dom/validitystate.rs +++ b/components/script/dom/validitystate.rs @@ -2,30 +2,18 @@ * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at https://mozilla.org/MPL/2.0/. */ +use crate::dom::bindings::cell::{DomRefCell, Ref}; use crate::dom::bindings::codegen::Bindings::ValidityStateBinding::ValidityStateMethods; use crate::dom::bindings::reflector::{reflect_dom_object, Reflector}; use crate::dom::bindings::root::{Dom, DomRoot}; +use crate::dom::bindings::str::DOMString; use crate::dom::element::Element; use crate::dom::window::Window; use dom_struct::dom_struct; +use itertools::Itertools; +use std::fmt; // https://html.spec.whatwg.org/multipage/#validity-states -#[derive(JSTraceable, MallocSizeOf)] -#[allow(dead_code)] -pub enum ValidityStatus { - ValueMissing, - TypeMismatch, - PatternMismatch, - TooLong, - TooShort, - RangeUnderflow, - RangeOverflow, - StepMismatch, - BadInput, - CustomError, - Valid, -} - bitflags! { pub struct ValidationFlags: u32 { const VALUE_MISSING = 0b0000000001; @@ -41,12 +29,41 @@ bitflags! { } } +impl fmt::Display for ValidationFlags { + fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result { + let flag_to_message = [ + (ValidationFlags::VALUE_MISSING, "Value missing"), + (ValidationFlags::TYPE_MISMATCH, "Type mismatch"), + (ValidationFlags::PATTERN_MISMATCH, "Pattern mismatch"), + (ValidationFlags::TOO_LONG, "Too long"), + (ValidationFlags::TOO_SHORT, "Too short"), + (ValidationFlags::RANGE_UNDERFLOW, "Range underflow"), + (ValidationFlags::RANGE_OVERFLOW, "Range overflow"), + (ValidationFlags::STEP_MISMATCH, "Step mismatch"), + (ValidationFlags::BAD_INPUT, "Bad input"), + (ValidationFlags::CUSTOM_ERROR, "Custom error"), + ]; + + flag_to_message + .iter() + .filter_map(|&(flag, flag_str)| { + if self.contains(flag) { + Some(flag_str) + } else { + None + } + }) + .format(", ") + .fmt(formatter) + } +} + // https://html.spec.whatwg.org/multipage/#validitystate #[dom_struct] pub struct ValidityState { reflector_: Reflector, element: Dom<Element>, - state: ValidityStatus, + custom_error_message: DomRefCell<DOMString>, } impl ValidityState { @@ -54,68 +71,100 @@ impl ValidityState { ValidityState { reflector_: Reflector::new(), element: Dom::from_ref(element), - state: ValidityStatus::Valid, + custom_error_message: DomRefCell::new(DOMString::new()), } } pub fn new(window: &Window, element: &Element) -> DomRoot<ValidityState> { reflect_dom_object(Box::new(ValidityState::new_inherited(element)), window) } + + // https://html.spec.whatwg.org/multipage/#custom-validity-error-message + pub fn custom_error_message(&self) -> Ref<DOMString> { + self.custom_error_message.borrow() + } + + // https://html.spec.whatwg.org/multipage/#custom-validity-error-message + pub fn set_custom_error_message(&self, error: DOMString) { + *self.custom_error_message.borrow_mut() = error; + } } impl ValidityStateMethods for ValidityState { // https://html.spec.whatwg.org/multipage/#dom-validitystate-valuemissing fn ValueMissing(&self) -> bool { - false + self.element.as_maybe_validatable().map_or(false, |e| { + !e.validate(ValidationFlags::VALUE_MISSING).is_empty() + }) } // https://html.spec.whatwg.org/multipage/#dom-validitystate-typemismatch fn TypeMismatch(&self) -> bool { - false + self.element.as_maybe_validatable().map_or(false, |e| { + !e.validate(ValidationFlags::TYPE_MISMATCH).is_empty() + }) } // https://html.spec.whatwg.org/multipage/#dom-validitystate-patternmismatch fn PatternMismatch(&self) -> bool { - false + self.element.as_maybe_validatable().map_or(false, |e| { + !e.validate(ValidationFlags::PATTERN_MISMATCH).is_empty() + }) } // https://html.spec.whatwg.org/multipage/#dom-validitystate-toolong fn TooLong(&self) -> bool { - false + self.element + .as_maybe_validatable() + .map_or(false, |e| !e.validate(ValidationFlags::TOO_LONG).is_empty()) } // https://html.spec.whatwg.org/multipage/#dom-validitystate-tooshort fn TooShort(&self) -> bool { - false + self.element.as_maybe_validatable().map_or(false, |e| { + !e.validate(ValidationFlags::TOO_SHORT).is_empty() + }) } // https://html.spec.whatwg.org/multipage/#dom-validitystate-rangeunderflow fn RangeUnderflow(&self) -> bool { - false + self.element.as_maybe_validatable().map_or(false, |e| { + !e.validate(ValidationFlags::RANGE_UNDERFLOW).is_empty() + }) } // https://html.spec.whatwg.org/multipage/#dom-validitystate-rangeoverflow fn RangeOverflow(&self) -> bool { - false + self.element.as_maybe_validatable().map_or(false, |e| { + !e.validate(ValidationFlags::RANGE_OVERFLOW).is_empty() + }) } // https://html.spec.whatwg.org/multipage/#dom-validitystate-stepmismatch fn StepMismatch(&self) -> bool { - false + self.element.as_maybe_validatable().map_or(false, |e| { + !e.validate(ValidationFlags::STEP_MISMATCH).is_empty() + }) } // https://html.spec.whatwg.org/multipage/#dom-validitystate-badinput fn BadInput(&self) -> bool { - false + self.element.as_maybe_validatable().map_or(false, |e| { + !e.validate(ValidationFlags::BAD_INPUT).is_empty() + }) } // https://html.spec.whatwg.org/multipage/#dom-validitystate-customerror fn CustomError(&self) -> bool { - false + self.element.as_maybe_validatable().map_or(false, |e| { + !e.validate(ValidationFlags::CUSTOM_ERROR).is_empty() + }) } // https://html.spec.whatwg.org/multipage/#dom-validitystate-valid fn Valid(&self) -> bool { - false + self.element + .as_maybe_validatable() + .map_or(true, |e| e.validate(ValidationFlags::all()).is_empty()) } } |