diff options
Diffstat (limited to 'components/script/dom/htmlanchorelement.rs')
| -rw-r--r-- | components/script/dom/htmlanchorelement.rs | 138 |
1 files changed, 83 insertions, 55 deletions
diff --git a/components/script/dom/htmlanchorelement.rs b/components/script/dom/htmlanchorelement.rs index 657ed992441..f813a4026f4 100644 --- a/components/script/dom/htmlanchorelement.rs +++ b/components/script/dom/htmlanchorelement.rs @@ -40,29 +40,38 @@ pub struct HTMLAnchorElement { } impl HTMLAnchorElement { - fn new_inherited(local_name: LocalName, - prefix: Option<Prefix>, - document: &Document) -> HTMLAnchorElement { + fn new_inherited( + local_name: LocalName, + prefix: Option<Prefix>, + document: &Document, + ) -> HTMLAnchorElement { HTMLAnchorElement { - htmlelement: - HTMLElement::new_inherited(local_name, prefix, document), + htmlelement: HTMLElement::new_inherited(local_name, prefix, document), rel_list: Default::default(), url: DomRefCell::new(None), } } #[allow(unrooted_must_root)] - pub fn new(local_name: LocalName, - prefix: Option<Prefix>, - document: &Document) -> DomRoot<HTMLAnchorElement> { - Node::reflect_node(Box::new(HTMLAnchorElement::new_inherited(local_name, prefix, document)), - document, - HTMLAnchorElementBinding::Wrap) + pub fn new( + local_name: LocalName, + prefix: Option<Prefix>, + document: &Document, + ) -> DomRoot<HTMLAnchorElement> { + Node::reflect_node( + Box::new(HTMLAnchorElement::new_inherited( + local_name, prefix, document, + )), + document, + HTMLAnchorElementBinding::Wrap, + ) } // https://html.spec.whatwg.org/multipage/#concept-hyperlink-url-set fn set_url(&self) { - let attribute = self.upcast::<Element>().get_attribute(&ns!(), &local_name!("href")); + let attribute = self + .upcast::<Element>() + .get_attribute(&ns!(), &local_name!("href")); *self.url.borrow_mut() = attribute.and_then(|attribute| { let document = document_from_node(self); document.base_url().join(&attribute.value()).ok() @@ -83,7 +92,8 @@ impl HTMLAnchorElement { // https://html.spec.whatwg.org/multipage/#update-href fn update_href(&self, url: DOMString) { - self.upcast::<Element>().set_string_attribute(&local_name!("href"), url); + self.upcast::<Element>() + .set_string_attribute(&local_name!("href"), url); } } @@ -95,7 +105,10 @@ impl VirtualMethods for HTMLAnchorElement { fn parse_plain_attribute(&self, name: &LocalName, value: DOMString) -> AttrValue { match name { &local_name!("rel") => AttrValue::from_serialized_tokenlist(value.into()), - _ => self.super_type().unwrap().parse_plain_attribute(name, value), + _ => self + .super_type() + .unwrap() + .parse_plain_attribute(name, value), } } } @@ -116,12 +129,14 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { // https://html.spec.whatwg.org/multipage/#dom-a-rel fn SetRel(&self, rel: DOMString) { - self.upcast::<Element>().set_tokenlist_attribute(&local_name!("rel"), rel); + self.upcast::<Element>() + .set_tokenlist_attribute(&local_name!("rel"), rel); } // https://html.spec.whatwg.org/multipage/#dom-a-rellist fn RelList(&self) -> DomRoot<DOMTokenList> { - self.rel_list.or_init(|| DOMTokenList::new(self.upcast(), &local_name!("rel"))) + self.rel_list + .or_init(|| DOMTokenList::new(self.upcast(), &local_name!("rel"))) } // https://html.spec.whatwg.org/multipage/#dom-a-coords @@ -165,7 +180,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { Some(ref url) => { // Steps 3-4. UrlHelper::Hash(url) - } + }, } } @@ -183,7 +198,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { Some(url) => { UrlHelper::SetHash(url, value); DOMString::from(url.as_str()) - } + }, }; // Step 6. self.update_href(url); @@ -204,7 +219,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { // Steps 4-5. UrlHelper::Host(url) } - } + }, } } @@ -222,7 +237,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { Some(url) => { UrlHelper::SetHost(url, value); DOMString::from(url.as_str()) - } + }, }; // Step 5. self.update_href(url); @@ -239,7 +254,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { Some(ref url) => { // Step 4. UrlHelper::Hostname(url) - } + }, } } @@ -257,7 +272,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { Some(url) => { UrlHelper::SetHostname(url, value); DOMString::from(url.as_str()) - } + }, }; // Step 5. self.update_href(url); @@ -270,7 +285,10 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { USVString(match *self.url.borrow() { None => { - match self.upcast::<Element>().get_attribute(&ns!(), &local_name!("href")) { + match self + .upcast::<Element>() + .get_attribute(&ns!(), &local_name!("href")) + { // Step 3. None => String::new(), // Step 4. @@ -284,8 +302,8 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { // https://html.spec.whatwg.org/multipage/#dom-hyperlink-href fn SetHref(&self, value: USVString) { - self.upcast::<Element>().set_string_attribute(&local_name!("href"), - DOMString::from_string(value.0)); + self.upcast::<Element>() + .set_string_attribute(&local_name!("href"), DOMString::from_string(value.0)); self.set_url(); } @@ -315,13 +333,13 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { // Step 3. None => USVString(String::new()), // Steps 3-4. - Some(ref url) => UrlHelper::Password(url) + Some(ref url) => UrlHelper::Password(url), } } // https://html.spec.whatwg.org/multipage/#dom-hyperlink-password fn SetPassword(&self, value: USVString) { - // Step 1. + // Step 1. self.reinitialize_url(); // Step 2. @@ -333,7 +351,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { Some(url) => { UrlHelper::SetPassword(url, value); DOMString::from(url.as_str()) - } + }, }; // Step 5. self.update_href(url); @@ -341,14 +359,14 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { // https://html.spec.whatwg.org/multipage/#dom-hyperlink-pathname fn Pathname(&self) -> USVString { - // Step 1. + // Step 1. self.reinitialize_url(); match *self.url.borrow() { // Step 3. None => USVString(String::new()), // Steps 4-5. - Some(ref url) => UrlHelper::Pathname(url) + Some(ref url) => UrlHelper::Pathname(url), } } @@ -366,7 +384,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { Some(url) => { UrlHelper::SetPathname(url, value); DOMString::from(url.as_str()) - } + }, }; // Step 6. self.update_href(url); @@ -381,7 +399,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { // Step 3. None => USVString(String::new()), // Step 4. - Some(ref url) => UrlHelper::Port(url) + Some(ref url) => UrlHelper::Port(url), } } @@ -392,15 +410,17 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { // Step 3. let url = match self.url.borrow_mut().as_mut() { - Some(ref url) if url.host().is_none() || - url.cannot_be_a_base() || - url.scheme() == "file" => return, + Some(ref url) + if url.host().is_none() || url.cannot_be_a_base() || url.scheme() == "file" => + { + return + }, None => return, // Step 4. Some(url) => { UrlHelper::SetPort(url, value); DOMString::from(url.as_str()) - } + }, }; // Step 5. self.update_href(url); @@ -415,7 +435,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { // Step 2. None => USVString(":".to_owned()), // Step 3. - Some(ref url) => UrlHelper::Protocol(url) + Some(ref url) => UrlHelper::Protocol(url), } } @@ -431,7 +451,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { Some(url) => { UrlHelper::SetProtocol(url, value); DOMString::from(url.as_str()) - } + }, }; // Step 4. self.update_href(url); @@ -446,7 +466,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { // Step 2. None => USVString(String::new()), // Step 3. - Some(ref url) => UrlHelper::Search(url) + Some(ref url) => UrlHelper::Search(url), } } @@ -465,7 +485,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { Some(url) => { UrlHelper::SetSearch(url, value); DOMString::from(url.as_str()) - } + }, }; // Step 6. self.update_href(url); @@ -480,7 +500,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { // Step 2. None => USVString(String::new()), // Step 3. - Some(ref url) => UrlHelper::Username(url) + Some(ref url) => UrlHelper::Username(url), } } @@ -498,7 +518,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement { Some(url) => { UrlHelper::SetUsername(url, value); DOMString::from(url.as_str()) - } + }, }; // Step 5. self.update_href(url); @@ -524,15 +544,12 @@ impl Activatable for HTMLAnchorElement { self.upcast::<Element>().has_attribute(&local_name!("href")) } - //TODO:https://html.spec.whatwg.org/multipage/#the-a-element - fn pre_click_activation(&self) { - } + fn pre_click_activation(&self) {} //TODO:https://html.spec.whatwg.org/multipage/#the-a-element // https://html.spec.whatwg.org/multipage/#run-canceled-activation-steps - fn canceled_activation(&self) { - } + fn canceled_activation(&self) {} //https://html.spec.whatwg.org/multipage/#the-a-element:activation-behaviour fn activation_behavior(&self, event: &Event, target: &EventTarget) { @@ -550,10 +567,11 @@ impl Activatable for HTMLAnchorElement { if target.is::<HTMLImageElement>() && element.has_attribute(&local_name!("ismap")) { let target_node = element.upcast::<Node>(); let rect = target_node.bounding_content_box_or_zero(); - ismap_suffix = Some( - format!("?{},{}", mouse_event.ClientX().to_f32().unwrap() - rect.origin.x.to_f32_px(), - mouse_event.ClientY().to_f32().unwrap() - rect.origin.y.to_f32_px()) - ) + ismap_suffix = Some(format!( + "?{},{}", + mouse_event.ClientX().to_f32().unwrap() - rect.origin.x.to_f32_px(), + mouse_event.ClientY().to_f32().unwrap() - rect.origin.y.to_f32_px() + )) } } @@ -570,12 +588,22 @@ impl Activatable for HTMLAnchorElement { } //TODO:https://html.spec.whatwg.org/multipage/#the-a-element - fn implicit_submission(&self, _ctrl_key: bool, _shift_key: bool, _alt_key: bool, _meta_key: bool) { + fn implicit_submission( + &self, + _ctrl_key: bool, + _shift_key: bool, + _alt_key: bool, + _meta_key: bool, + ) { } } /// <https://html.spec.whatwg.org/multipage/#following-hyperlinks-2> -pub fn follow_hyperlink(subject: &Element, hyperlink_suffix: Option<String>, referrer_policy: Option<ReferrerPolicy>) { +pub fn follow_hyperlink( + subject: &Element, + hyperlink_suffix: Option<String>, + referrer_policy: Option<ReferrerPolicy>, +) { // Step 1: TODO: If subject cannot navigate, then return. // Step 2, done in Step 7. @@ -600,8 +628,8 @@ pub fn follow_hyperlink(subject: &Element, hyperlink_suffix: Option<String>, ref // Step 7. let (maybe_chosen, replace) = match target_attribute_value { - Some(name) => source.choose_browsing_context(name.Value(), noopener), - None => (Some(window.window_proxy()), false) + Some(name) => source.choose_browsing_context(name.Value(), noopener), + None => (Some(window.window_proxy()), false), }; let chosen = match maybe_chosen { Some(proxy) => proxy, |