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Add single-line text input with no visible cursor.
This commit is contained in:
Josh Matthews
parent
84bc17e7ad
commit
80764f65e3
8 changed files with 776 additions and 63 deletions
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@ -26,7 +26,7 @@ use dom::document::{Document, DocumentHelpers, LayoutDocumentHelpers};
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use dom::domtokenlist::DOMTokenList;
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use dom::eventtarget::{EventTarget, NodeTargetTypeId};
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use dom::htmlcollection::HTMLCollection;
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use dom::htmlinputelement::{HTMLInputElement, LayoutHTMLInputElementHelpers};
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use dom::htmlinputelement::{HTMLInputElement, RawLayoutHTMLInputElementHelpers};
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use dom::htmlserializer::serialize;
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use dom::htmltablecellelement::{HTMLTableCellElement, HTMLTableCellElementHelpers};
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use dom::node::{ElementNodeTypeId, Node, NodeHelpers, NodeIterator, document_from_node};
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@ -231,17 +231,24 @@ pub trait RawLayoutElementHelpers {
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-> Option<i32>;
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}
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#[inline]
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#[allow(unrooted_must_root)]
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unsafe fn get_attr_for_layout<'a>(elem: &'a Element, namespace: &Namespace, name: &Atom) -> Option<&'a JS<Attr>> {
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// cast to point to T in RefCell<T> directly
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let attrs: *const Vec<JS<Attr>> = mem::transmute(&elem.attrs);
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(*attrs).iter().find(|attr: & &JS<Attr>| {
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let attr = attr.unsafe_get();
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*name == (*attr).local_name_atom_forever() &&
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(*attr).namespace() == namespace
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})
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}
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impl RawLayoutElementHelpers for Element {
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#[inline]
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#[allow(unrooted_must_root)]
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unsafe fn get_attr_val_for_layout<'a>(&'a self, namespace: &Namespace, name: &Atom)
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-> Option<&'a str> {
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let attrs = self.attrs.borrow_for_layout();
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(*attrs).iter().find(|attr: & &JS<Attr>| {
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let attr = attr.unsafe_get();
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*name == (*attr).local_name_atom_forever() &&
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(*attr).namespace() == namespace
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}).map(|attr| {
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get_attr_for_layout(self, namespace, name).map(|attr| {
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let attr = attr.unsafe_get();
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(*attr).value_ref_forever()
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})
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@ -337,6 +344,7 @@ impl RawLayoutElementHelpers for Element {
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pub trait LayoutElementHelpers {
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unsafe fn html_element_in_html_document_for_layout(&self) -> bool;
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unsafe fn has_attr_for_layout(&self, namespace: &Namespace, name: &Atom) -> bool;
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}
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impl LayoutElementHelpers for JS<Element> {
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@ -349,6 +357,10 @@ impl LayoutElementHelpers for JS<Element> {
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let node: JS<Node> = self.transmute_copy();
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node.owner_doc_for_layout().is_html_document_for_layout()
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}
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unsafe fn has_attr_for_layout(&self, namespace: &Namespace, name: &Atom) -> bool {
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get_attr_for_layout(&*self.unsafe_get(), namespace, name).is_some()
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}
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}
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pub trait ElementHelpers<'a> {
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@ -13,16 +13,20 @@ use dom::bindings::codegen::Bindings::HTMLInputElementBinding::HTMLInputElementM
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use dom::bindings::codegen::Bindings::NodeListBinding::NodeListMethods;
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use dom::bindings::codegen::InheritTypes::{ElementCast, HTMLElementCast, HTMLFormElementCast, HTMLInputElementCast, NodeCast};
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use dom::bindings::codegen::InheritTypes::{HTMLInputElementDerived, HTMLFieldSetElementDerived};
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use dom::bindings::codegen::InheritTypes::KeyboardEventCast;
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use dom::bindings::js::{JS, JSRef, Temporary, OptionalRootable, ResultRootable};
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use dom::bindings::utils::{Reflectable, Reflector};
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use dom::document::{Document, DocumentHelpers};
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use dom::element::{AttributeHandlers, Element, HTMLInputElementTypeId};
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use dom::element::{AttributeHandlers, Element, HTMLInputElementTypeId, LayoutElementHelpers};
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use dom::element::RawLayoutElementHelpers;
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use dom::event::Event;
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use dom::eventtarget::{EventTarget, NodeTargetTypeId};
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use dom::htmlelement::HTMLElement;
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use dom::keyboardevent::KeyboardEvent;
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use dom::htmlformelement::{InputElement, FormOwner, HTMLFormElement, HTMLFormElementHelpers, NotFromFormSubmitMethod};
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use dom::node::{DisabledStateHelpers, Node, NodeHelpers, ElementNodeTypeId, document_from_node, window_from_node};
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use dom::virtualmethods::VirtualMethods;
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use textinput::{TextInput, TriggerDefaultAction, DispatchInput, Nothing};
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use servo_util::str::DOMString;
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use string_cache::Atom;
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@ -51,9 +55,8 @@ pub struct HTMLInputElement {
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htmlelement: HTMLElement,
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input_type: Cell<InputType>,
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checked: Cell<bool>,
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uncommitted_value: DOMRefCell<Option<String>>,
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value: DOMRefCell<Option<String>>,
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size: Cell<u32>,
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textinput: DOMRefCell<TextInput>,
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}
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impl HTMLInputElementDerived for EventTarget {
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@ -70,9 +73,8 @@ impl HTMLInputElement {
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htmlelement: HTMLElement::new_inherited(HTMLInputElementTypeId, localName, prefix, document),
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input_type: Cell::new(InputText),
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checked: Cell::new(false),
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uncommitted_value: DOMRefCell::new(None),
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value: DOMRefCell::new(None),
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size: Cell::new(DEFAULT_INPUT_SIZE),
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textinput: DOMRefCell::new(TextInput::new(false, "".to_string())),
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}
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}
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@ -84,40 +86,55 @@ impl HTMLInputElement {
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}
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pub trait LayoutHTMLInputElementHelpers {
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unsafe fn get_value_for_layout(&self) -> String;
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unsafe fn get_value_for_layout(self) -> String;
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unsafe fn get_size_for_layout(self) -> u32;
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}
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pub trait RawLayoutHTMLInputElementHelpers {
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unsafe fn get_size_for_layout(&self) -> u32;
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}
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impl LayoutHTMLInputElementHelpers for HTMLInputElement {
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impl LayoutHTMLInputElementHelpers for JS<HTMLInputElement> {
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#[allow(unrooted_must_root)]
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unsafe fn get_value_for_layout(&self) -> String {
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match self.input_type.get() {
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unsafe fn get_value_for_layout(self) -> String {
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unsafe fn get_raw_textinput_value(input: JS<HTMLInputElement>) -> Option<String> {
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let elem: JS<Element> = input.transmute_copy();
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if !elem.has_attr_for_layout(&ns!(""), &atom!("value")) {
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return None;
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}
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Some((*input.unsafe_get()).textinput.borrow_for_layout().get_content())
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}
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unsafe fn get_raw_attr_value(input: JS<HTMLInputElement>) -> Option<String> {
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let elem: JS<Element> = input.transmute_copy();
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(*elem.unsafe_get()).get_attr_val_for_layout(&ns!(""), &atom!("value"))
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.map(|s| s.to_string())
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}
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match (*self.unsafe_get()).input_type.get() {
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InputCheckbox | InputRadio => "".to_string(),
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InputFile | InputImage => "".to_string(),
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InputButton(ref default) => self.value.borrow_for_layout().clone()
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InputButton(ref default) => get_raw_attr_value(self)
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.or_else(|| default.map(|v| v.to_string()))
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.unwrap_or_else(|| "".to_string()),
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InputPassword => {
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let raw = self.value.borrow_for_layout().clone().unwrap_or_else(|| "".to_string());
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String::from_char(raw.len(), '*')
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let raw = get_raw_textinput_value(self).unwrap_or_else(|| "".to_string());
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String::from_char(raw.len(), '●')
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}
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_ => self.value.borrow_for_layout().clone().unwrap_or_else(|| "".to_string()),
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_ => get_raw_textinput_value(self).unwrap_or_else(|| "".to_string()),
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}
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}
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#[allow(unrooted_must_root)]
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unsafe fn get_size_for_layout(&self) -> u32 {
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self.size.get()
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unsafe fn get_size_for_layout(self) -> u32 {
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(*self.unsafe_get()).get_size_for_layout()
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}
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}
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impl LayoutHTMLInputElementHelpers for JS<HTMLInputElement> {
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unsafe fn get_value_for_layout(&self) -> String {
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(*self.unsafe_get()).get_value_for_layout()
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}
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impl RawLayoutHTMLInputElementHelpers for HTMLInputElement {
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#[allow(unrooted_must_root)]
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unsafe fn get_size_for_layout(&self) -> u32 {
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(*self.unsafe_get()).get_size_for_layout()
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self.size.get()
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}
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}
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@ -156,7 +173,7 @@ impl<'a> HTMLInputElementMethods for JSRef<'a, HTMLInputElement> {
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// https://html.spec.whatwg.org/multipage/forms.html#dom-input-value
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fn Value(self) -> DOMString {
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self.value.borrow().clone().unwrap_or("".to_string())
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self.textinput.borrow().get_content()
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}
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// https://html.spec.whatwg.org/multipage/forms.html#dom-input-value
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@ -309,7 +326,7 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLInputElement> {
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self.force_relayout();
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}
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&atom!("value") => {
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*self.value.borrow_mut() = Some(attr.value().as_slice().to_string());
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self.textinput.borrow_mut().set_content(attr.value().as_slice().to_string());
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self.force_relayout();
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}
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&atom!("name") => {
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@ -353,7 +370,7 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLInputElement> {
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self.force_relayout();
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}
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&atom!("value") => {
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*self.value.borrow_mut() = None;
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self.textinput.borrow_mut().set_content("".to_string());
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self.force_relayout();
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}
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&atom!("name") => {
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@ -418,6 +435,18 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLInputElement> {
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let doc = document_from_node(*self).root();
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doc.request_focus(ElementCast::from_ref(*self));
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} else if "keydown" == event.Type().as_slice() && !event.DefaultPrevented() &&
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(self.input_type.get() == InputText|| self.input_type.get() == InputPassword) {
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let keyevent: Option<JSRef<KeyboardEvent>> = KeyboardEventCast::to_ref(event);
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keyevent.map(|event| {
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match self.textinput.borrow_mut().handle_keydown(event) {
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TriggerDefaultAction => (),
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DispatchInput => {
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self.force_relayout();
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}
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Nothing => (),
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}
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});
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}
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}
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}
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@ -3,7 +3,7 @@
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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use dom::bindings::codegen::Bindings::KeyboardEventBinding;
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use dom::bindings::codegen::Bindings::KeyboardEventBinding::KeyboardEventMethods;
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use dom::bindings::codegen::Bindings::KeyboardEventBinding::{KeyboardEventMethods, KeyboardEventConstants};
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use dom::bindings::codegen::Bindings::UIEventBinding::UIEventMethods;
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use dom::bindings::codegen::InheritTypes::{UIEventCast, KeyboardEventDerived};
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use dom::bindings::error::Fallible;
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@ -111,22 +111,431 @@ impl KeyboardEvent {
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Ok(event)
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}
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pub fn key_properties(key: constellation_msg::Key) -> KeyEventProperties {
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match key {
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_ => KeyEventProperties {
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key: "".to_string(),
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code: "".to_string(),
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location: 0,
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char_code: None,
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key_code: 0,
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pub fn key_properties(key: constellation_msg::Key, mods: constellation_msg::KeyModifiers)
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-> KeyEventProperties {
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KeyEventProperties {
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key: key_value(key, mods),
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code: code_value(key),
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location: key_location(key),
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char_code: key_char_code(key, mods),
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key_code: key_key_code(key),
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}
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}
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}
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}
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// https://dvcs.w3.org/hg/dom3events/raw-file/tip/html/DOM3Events-key.html
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fn key_value(key: constellation_msg::Key, mods: constellation_msg::KeyModifiers) -> &'static str {
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let shift = mods.contains(constellation_msg::SHIFT);
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match key {
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constellation_msg::KeySpace => " ",
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constellation_msg::KeyApostrophe if shift => "\"",
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constellation_msg::KeyApostrophe => "'",
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constellation_msg::KeyComma if shift => "<",
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constellation_msg::KeyComma => ",",
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constellation_msg::KeyMinus if shift => "_",
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constellation_msg::KeyMinus => "-",
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constellation_msg::KeyPeriod if shift => ">",
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constellation_msg::KeyPeriod => ".",
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constellation_msg::KeySlash if shift => "?",
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constellation_msg::KeySlash => "/",
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constellation_msg::Key0 if shift => ")",
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constellation_msg::Key0 => "0",
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constellation_msg::Key1 if shift => "!",
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constellation_msg::Key1 => "1",
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constellation_msg::Key2 if shift => "@",
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constellation_msg::Key2 => "2",
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constellation_msg::Key3 if shift => "#",
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constellation_msg::Key3 => "3",
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constellation_msg::Key4 if shift => "$",
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constellation_msg::Key4 => "4",
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constellation_msg::Key5 if shift => "%",
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constellation_msg::Key5 => "5",
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constellation_msg::Key6 if shift => "^",
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constellation_msg::Key6 => "6",
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constellation_msg::Key7 if shift => "&",
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constellation_msg::Key7 => "7",
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constellation_msg::Key8 if shift => "*",
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constellation_msg::Key8 => "8",
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constellation_msg::Key9 if shift => "(",
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constellation_msg::Key9 => "9",
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constellation_msg::KeySemicolon if shift => ":",
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constellation_msg::KeySemicolon => ";",
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constellation_msg::KeyEqual if shift => "+",
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constellation_msg::KeyEqual => "=",
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constellation_msg::KeyA if shift => "A",
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constellation_msg::KeyA => "a",
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constellation_msg::KeyB if shift => "B",
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constellation_msg::KeyB => "b",
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constellation_msg::KeyC if shift => "C",
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constellation_msg::KeyC => "c",
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constellation_msg::KeyD if shift => "D",
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constellation_msg::KeyD => "d",
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constellation_msg::KeyE if shift => "E",
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constellation_msg::KeyE => "e",
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constellation_msg::KeyF if shift => "F",
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constellation_msg::KeyF => "f",
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constellation_msg::KeyG if shift => "G",
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constellation_msg::KeyG => "g",
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constellation_msg::KeyH if shift => "H",
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constellation_msg::KeyH => "h",
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constellation_msg::KeyI if shift => "I",
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constellation_msg::KeyI => "i",
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constellation_msg::KeyJ if shift => "J",
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constellation_msg::KeyJ => "j",
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constellation_msg::KeyK if shift => "K",
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constellation_msg::KeyK => "k",
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constellation_msg::KeyL if shift => "L",
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constellation_msg::KeyL => "l",
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constellation_msg::KeyM if shift => "M",
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constellation_msg::KeyM => "m",
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constellation_msg::KeyN if shift => "N",
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constellation_msg::KeyN => "n",
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constellation_msg::KeyO if shift => "O",
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constellation_msg::KeyO => "o",
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constellation_msg::KeyP if shift => "P",
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constellation_msg::KeyP => "p",
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constellation_msg::KeyQ if shift => "Q",
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constellation_msg::KeyQ => "q",
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constellation_msg::KeyR if shift => "R",
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constellation_msg::KeyR => "r",
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constellation_msg::KeyS if shift => "S",
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constellation_msg::KeyS => "s",
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constellation_msg::KeyT if shift => "T",
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constellation_msg::KeyT => "t",
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constellation_msg::KeyU if shift => "U",
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constellation_msg::KeyU => "u",
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constellation_msg::KeyV if shift => "V",
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constellation_msg::KeyV => "v",
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constellation_msg::KeyW if shift => "W",
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constellation_msg::KeyW => "w",
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constellation_msg::KeyX if shift => "X",
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constellation_msg::KeyX => "x",
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constellation_msg::KeyY if shift => "Y",
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constellation_msg::KeyY => "y",
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constellation_msg::KeyZ if shift => "Z",
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constellation_msg::KeyZ => "z",
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constellation_msg::KeyLeftBracket if shift => "{",
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constellation_msg::KeyLeftBracket => "{",
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constellation_msg::KeyBackslash if shift => "|",
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constellation_msg::KeyBackslash => "\\",
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constellation_msg::KeyRightBracket if shift => "}",
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constellation_msg::KeyRightBracket => "]",
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constellation_msg::KeyGraveAccent => "Dead",
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constellation_msg::KeyWorld1 => "Unidentified",
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constellation_msg::KeyWorld2 => "Unidentified",
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constellation_msg::KeyEscape => "Escape",
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constellation_msg::KeyEnter => "Enter",
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constellation_msg::KeyTab => "Tab",
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constellation_msg::KeyBackspace => "Backspace",
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constellation_msg::KeyInsert => "Insert",
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constellation_msg::KeyDelete => "Delete",
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constellation_msg::KeyRight => "ArrowRight",
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constellation_msg::KeyLeft => "ArrowLeft",
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constellation_msg::KeyDown => "ArrowDown",
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constellation_msg::KeyUp => "ArrowUp",
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constellation_msg::KeyPageUp => "PageUp",
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constellation_msg::KeyPageDown => "PageDown",
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constellation_msg::KeyHome => "Home",
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constellation_msg::KeyEnd => "End",
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constellation_msg::KeyCapsLock => "CapsLock",
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constellation_msg::KeyScrollLock => "ScrollLock",
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constellation_msg::KeyNumLock => "NumLock",
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constellation_msg::KeyPrintScreen => "PrintScreen",
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constellation_msg::KeyPause => "Pause",
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constellation_msg::KeyF1 => "F1",
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constellation_msg::KeyF2 => "F2",
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constellation_msg::KeyF3 => "F3",
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constellation_msg::KeyF4 => "F4",
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constellation_msg::KeyF5 => "F5",
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constellation_msg::KeyF6 => "F6",
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constellation_msg::KeyF7 => "F7",
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constellation_msg::KeyF8 => "F8",
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constellation_msg::KeyF9 => "F9",
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constellation_msg::KeyF10 => "F10",
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constellation_msg::KeyF11 => "F11",
|
||||
constellation_msg::KeyF12 => "F12",
|
||||
constellation_msg::KeyF13 => "F13",
|
||||
constellation_msg::KeyF14 => "F14",
|
||||
constellation_msg::KeyF15 => "F15",
|
||||
constellation_msg::KeyF16 => "F16",
|
||||
constellation_msg::KeyF17 => "F17",
|
||||
constellation_msg::KeyF18 => "F18",
|
||||
constellation_msg::KeyF19 => "F19",
|
||||
constellation_msg::KeyF20 => "F20",
|
||||
constellation_msg::KeyF21 => "F21",
|
||||
constellation_msg::KeyF22 => "F22",
|
||||
constellation_msg::KeyF23 => "F23",
|
||||
constellation_msg::KeyF24 => "F24",
|
||||
constellation_msg::KeyF25 => "F25",
|
||||
constellation_msg::KeyKp0 => "0",
|
||||
constellation_msg::KeyKp1 => "1",
|
||||
constellation_msg::KeyKp2 => "2",
|
||||
constellation_msg::KeyKp3 => "3",
|
||||
constellation_msg::KeyKp4 => "4",
|
||||
constellation_msg::KeyKp5 => "5",
|
||||
constellation_msg::KeyKp6 => "6",
|
||||
constellation_msg::KeyKp7 => "7",
|
||||
constellation_msg::KeyKp8 => "8",
|
||||
constellation_msg::KeyKp9 => "9",
|
||||
constellation_msg::KeyKpDecimal => ".",
|
||||
constellation_msg::KeyKpDivide => "/",
|
||||
constellation_msg::KeyKpMultiply => "*",
|
||||
constellation_msg::KeyKpSubtract => "-",
|
||||
constellation_msg::KeyKpAdd => "+",
|
||||
constellation_msg::KeyKpEnter => "Enter",
|
||||
constellation_msg::KeyKpEqual => "=",
|
||||
constellation_msg::KeyLeftShift => "Shift",
|
||||
constellation_msg::KeyLeftControl => "Control",
|
||||
constellation_msg::KeyLeftAlt => "Alt",
|
||||
constellation_msg::KeyLeftSuper => "Super",
|
||||
constellation_msg::KeyRightShift => "Shift",
|
||||
constellation_msg::KeyRightControl => "Control",
|
||||
constellation_msg::KeyRightAlt => "Alt",
|
||||
constellation_msg::KeyRightSuper => "Super",
|
||||
constellation_msg::KeyMenu => "ContextMenu",
|
||||
}
|
||||
}
|
||||
|
||||
// https://dvcs.w3.org/hg/dom3events/raw-file/tip/html/DOM3Events-code.html
|
||||
fn code_value(key: constellation_msg::Key) -> &'static str {
|
||||
match key {
|
||||
constellation_msg::KeySpace => "Space",
|
||||
constellation_msg::KeyApostrophe => "Quote",
|
||||
constellation_msg::KeyComma => "Comma",
|
||||
constellation_msg::KeyMinus => "Minus",
|
||||
constellation_msg::KeyPeriod => "Period",
|
||||
constellation_msg::KeySlash => "Slash",
|
||||
constellation_msg::Key0 => "Digit0",
|
||||
constellation_msg::Key1 => "Digit1",
|
||||
constellation_msg::Key2 => "Digit2",
|
||||
constellation_msg::Key3 => "Digit3",
|
||||
constellation_msg::Key4 => "Digit4",
|
||||
constellation_msg::Key5 => "Digit5",
|
||||
constellation_msg::Key6 => "Digit6",
|
||||
constellation_msg::Key7 => "Digit7",
|
||||
constellation_msg::Key8 => "Digit8",
|
||||
constellation_msg::Key9 => "Digit9",
|
||||
constellation_msg::KeySemicolon => "Semicolon",
|
||||
constellation_msg::KeyEqual => "Equals",
|
||||
constellation_msg::KeyA => "KeyA",
|
||||
constellation_msg::KeyB => "KeyB",
|
||||
constellation_msg::KeyC => "KeyC",
|
||||
constellation_msg::KeyD => "KeyD",
|
||||
constellation_msg::KeyE => "KeyE",
|
||||
constellation_msg::KeyF => "KeyF",
|
||||
constellation_msg::KeyG => "KeyG",
|
||||
constellation_msg::KeyH => "KeyH",
|
||||
constellation_msg::KeyI => "KeyI",
|
||||
constellation_msg::KeyJ => "KeyJ",
|
||||
constellation_msg::KeyK => "KeyK",
|
||||
constellation_msg::KeyL => "KeyL",
|
||||
constellation_msg::KeyM => "KeyM",
|
||||
constellation_msg::KeyN => "KeyN",
|
||||
constellation_msg::KeyO => "KeyO",
|
||||
constellation_msg::KeyP => "KeyP",
|
||||
constellation_msg::KeyQ => "KeyQ",
|
||||
constellation_msg::KeyR => "KeyR",
|
||||
constellation_msg::KeyS => "KeyS",
|
||||
constellation_msg::KeyT => "KeyT",
|
||||
constellation_msg::KeyU => "KeyU",
|
||||
constellation_msg::KeyV => "KeyV",
|
||||
constellation_msg::KeyW => "KeyW",
|
||||
constellation_msg::KeyX => "KeyX",
|
||||
constellation_msg::KeyY => "KeyY",
|
||||
constellation_msg::KeyZ => "KeyZ",
|
||||
constellation_msg::KeyLeftBracket => "BracketLeft",
|
||||
constellation_msg::KeyBackslash => "Backslash",
|
||||
constellation_msg::KeyRightBracket => "BracketRight",
|
||||
|
||||
constellation_msg::KeyGraveAccent |
|
||||
constellation_msg::KeyWorld1 |
|
||||
constellation_msg::KeyWorld2 => panic!("unknown char code for {}", key),
|
||||
|
||||
constellation_msg::KeyEscape => "Escape",
|
||||
constellation_msg::KeyEnter => "Enter",
|
||||
constellation_msg::KeyTab => "Tab",
|
||||
constellation_msg::KeyBackspace => "Backspace",
|
||||
constellation_msg::KeyInsert => "Insert",
|
||||
constellation_msg::KeyDelete => "Delete",
|
||||
constellation_msg::KeyRight => "ArrowRight",
|
||||
constellation_msg::KeyLeft => "ArrowLeft",
|
||||
constellation_msg::KeyDown => "ArrowDown",
|
||||
constellation_msg::KeyUp => "ArrowUp",
|
||||
constellation_msg::KeyPageUp => "PageUp",
|
||||
constellation_msg::KeyPageDown => "PageDown",
|
||||
constellation_msg::KeyHome => "Home",
|
||||
constellation_msg::KeyEnd => "End",
|
||||
constellation_msg::KeyCapsLock => "CapsLock",
|
||||
constellation_msg::KeyScrollLock => "ScrollLock",
|
||||
constellation_msg::KeyNumLock => "NumLock",
|
||||
constellation_msg::KeyPrintScreen => "PrintScreen",
|
||||
constellation_msg::KeyPause => "Pause",
|
||||
constellation_msg::KeyF1 => "F1",
|
||||
constellation_msg::KeyF2 => "F2",
|
||||
constellation_msg::KeyF3 => "F3",
|
||||
constellation_msg::KeyF4 => "F4",
|
||||
constellation_msg::KeyF5 => "F5",
|
||||
constellation_msg::KeyF6 => "F6",
|
||||
constellation_msg::KeyF7 => "F7",
|
||||
constellation_msg::KeyF8 => "F8",
|
||||
constellation_msg::KeyF9 => "F9",
|
||||
constellation_msg::KeyF10 => "F10",
|
||||
constellation_msg::KeyF11 => "F11",
|
||||
constellation_msg::KeyF12 => "F12",
|
||||
constellation_msg::KeyF13 => "F13",
|
||||
constellation_msg::KeyF14 => "F14",
|
||||
constellation_msg::KeyF15 => "F15",
|
||||
constellation_msg::KeyF16 => "F16",
|
||||
constellation_msg::KeyF17 => "F17",
|
||||
constellation_msg::KeyF18 => "F18",
|
||||
constellation_msg::KeyF19 => "F19",
|
||||
constellation_msg::KeyF20 => "F20",
|
||||
constellation_msg::KeyF21 => "F21",
|
||||
constellation_msg::KeyF22 => "F22",
|
||||
constellation_msg::KeyF23 => "F23",
|
||||
constellation_msg::KeyF24 => "F24",
|
||||
constellation_msg::KeyF25 => "F25",
|
||||
constellation_msg::KeyKp0 => "Numpad0",
|
||||
constellation_msg::KeyKp1 => "Numpad1",
|
||||
constellation_msg::KeyKp2 => "Numpad2",
|
||||
constellation_msg::KeyKp3 => "Numpad3",
|
||||
constellation_msg::KeyKp4 => "Numpad4",
|
||||
constellation_msg::KeyKp5 => "Numpad5",
|
||||
constellation_msg::KeyKp6 => "Numpad6",
|
||||
constellation_msg::KeyKp7 => "Numpad7",
|
||||
constellation_msg::KeyKp8 => "Numpad8",
|
||||
constellation_msg::KeyKp9 => "Numpad9",
|
||||
constellation_msg::KeyKpDecimal => "NumpadDecimal",
|
||||
constellation_msg::KeyKpDivide => "NumpadDivide",
|
||||
constellation_msg::KeyKpMultiply => "NumpadMultiply",
|
||||
constellation_msg::KeyKpSubtract => "NumpadSubtract",
|
||||
constellation_msg::KeyKpAdd => "NumpadAdd",
|
||||
constellation_msg::KeyKpEnter => "NumpadEnter",
|
||||
constellation_msg::KeyKpEqual => "NumpadEquals",
|
||||
constellation_msg::KeyLeftShift | constellation_msg::KeyRightShift => "Shift",
|
||||
constellation_msg::KeyLeftControl | constellation_msg::KeyRightControl => "Control",
|
||||
constellation_msg::KeyLeftAlt | constellation_msg::KeyRightAlt => "Alt",
|
||||
constellation_msg::KeyLeftSuper | constellation_msg::KeyRightSuper => "Super",
|
||||
constellation_msg::KeyMenu => "Menu",
|
||||
}
|
||||
}
|
||||
|
||||
fn key_location(key: constellation_msg::Key) -> u32 {
|
||||
match key {
|
||||
constellation_msg::KeyKp0 | constellation_msg::KeyKp1 | constellation_msg::KeyKp2 |
|
||||
constellation_msg::KeyKp3 | constellation_msg::KeyKp4 | constellation_msg::KeyKp5 |
|
||||
constellation_msg::KeyKp6 | constellation_msg::KeyKp7 | constellation_msg::KeyKp8 |
|
||||
constellation_msg::KeyKp9 | constellation_msg::KeyKpDecimal |
|
||||
constellation_msg::KeyKpDivide | constellation_msg::KeyKpMultiply |
|
||||
constellation_msg::KeyKpSubtract | constellation_msg::KeyKpAdd |
|
||||
constellation_msg::KeyKpEnter | constellation_msg::KeyKpEqual =>
|
||||
KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD,
|
||||
|
||||
constellation_msg::KeyLeftShift | constellation_msg::KeyLeftAlt |
|
||||
constellation_msg::KeyLeftControl | constellation_msg::KeyLeftSuper =>
|
||||
KeyboardEventConstants::DOM_KEY_LOCATION_LEFT,
|
||||
|
||||
constellation_msg::KeyRightShift | constellation_msg::KeyRightAlt |
|
||||
constellation_msg::KeyRightControl | constellation_msg::KeyRightSuper =>
|
||||
KeyboardEventConstants::DOM_KEY_LOCATION_RIGHT,
|
||||
|
||||
_ => KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD,
|
||||
}
|
||||
}
|
||||
|
||||
// https://dvcs.w3.org/hg/dom3events/raw-file/tip/html/DOM3-Events.html#widl-KeyboardEvent-charCode
|
||||
fn key_char_code(key: constellation_msg::Key, mods: constellation_msg::KeyModifiers) -> Option<u32> {
|
||||
let key = key_value(key, mods);
|
||||
if key.len() == 1 {
|
||||
Some(key.char_at(0) as u32)
|
||||
} else {
|
||||
None
|
||||
}
|
||||
}
|
||||
|
||||
// https://dvcs.w3.org/hg/dom3events/raw-file/tip/html/DOM3-Events.html#legacy-key-models
|
||||
fn key_key_code(key: constellation_msg::Key) -> u32 {
|
||||
match key {
|
||||
// https://dvcs.w3.org/hg/dom3events/raw-file/tip/html/DOM3-Events.html#legacy-key-models
|
||||
constellation_msg::KeyBackspace => 8,
|
||||
constellation_msg::KeyTab => 9,
|
||||
constellation_msg::KeyEnter => 13,
|
||||
constellation_msg::KeyLeftShift | constellation_msg::KeyRightShift => 16,
|
||||
constellation_msg::KeyLeftControl | constellation_msg::KeyRightControl => 17,
|
||||
constellation_msg::KeyLeftAlt | constellation_msg::KeyRightAlt => 18,
|
||||
constellation_msg::KeyCapsLock => 20,
|
||||
constellation_msg::KeyEscape => 27,
|
||||
constellation_msg::KeySpace => 32,
|
||||
constellation_msg::KeyPageUp => 33,
|
||||
constellation_msg::KeyPageDown => 34,
|
||||
constellation_msg::KeyEnd => 35,
|
||||
constellation_msg::KeyHome => 36,
|
||||
constellation_msg::KeyLeft => 37,
|
||||
constellation_msg::KeyUp => 38,
|
||||
constellation_msg::KeyRight => 39,
|
||||
constellation_msg::KeyDown => 40,
|
||||
constellation_msg::KeyDelete => 46,
|
||||
|
||||
// https://dvcs.w3.org/hg/dom3events/raw-file/tip/html/DOM3-Events.html#optionally-fixed-virtual-key-codes
|
||||
constellation_msg::KeySemicolon => 186,
|
||||
constellation_msg::KeyEqual => 187,
|
||||
constellation_msg::KeyComma => 188,
|
||||
constellation_msg::KeyMinus => 189,
|
||||
constellation_msg::KeyPeriod => 190,
|
||||
constellation_msg::KeySlash => 191,
|
||||
constellation_msg::KeyLeftBracket => 219,
|
||||
constellation_msg::KeyBackslash => 220,
|
||||
constellation_msg::KeyRightBracket => 221,
|
||||
constellation_msg::KeyApostrophe => 222,
|
||||
|
||||
//§ B.2.1.3
|
||||
constellation_msg::Key0 |
|
||||
constellation_msg::Key1 |
|
||||
constellation_msg::Key2 |
|
||||
constellation_msg::Key3 |
|
||||
constellation_msg::Key4 |
|
||||
constellation_msg::Key5 |
|
||||
constellation_msg::Key6 |
|
||||
constellation_msg::Key7 |
|
||||
constellation_msg::Key8 |
|
||||
constellation_msg::Key9 => key as u32 - constellation_msg::Key0 as u32 + '0' as u32,
|
||||
|
||||
//§ B.2.1.4
|
||||
constellation_msg::KeyA |
|
||||
constellation_msg::KeyB |
|
||||
constellation_msg::KeyC |
|
||||
constellation_msg::KeyD |
|
||||
constellation_msg::KeyE |
|
||||
constellation_msg::KeyF |
|
||||
constellation_msg::KeyG |
|
||||
constellation_msg::KeyH |
|
||||
constellation_msg::KeyI |
|
||||
constellation_msg::KeyJ |
|
||||
constellation_msg::KeyK |
|
||||
constellation_msg::KeyL |
|
||||
constellation_msg::KeyM |
|
||||
constellation_msg::KeyN |
|
||||
constellation_msg::KeyO |
|
||||
constellation_msg::KeyP |
|
||||
constellation_msg::KeyQ |
|
||||
constellation_msg::KeyR |
|
||||
constellation_msg::KeyS |
|
||||
constellation_msg::KeyT |
|
||||
constellation_msg::KeyU |
|
||||
constellation_msg::KeyV |
|
||||
constellation_msg::KeyW |
|
||||
constellation_msg::KeyX |
|
||||
constellation_msg::KeyY |
|
||||
constellation_msg::KeyZ => key as u32 - constellation_msg::KeyA as u32 + 'A' as u32,
|
||||
|
||||
//§ B.2.1.8
|
||||
_ => 0
|
||||
}
|
||||
}
|
||||
|
||||
pub struct KeyEventProperties {
|
||||
pub key: DOMString,
|
||||
pub code: DOMString,
|
||||
pub key: &'static str,
|
||||
pub code: &'static str,
|
||||
pub location: u32,
|
||||
pub char_code: Option<u32>,
|
||||
pub key_code: u32,
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue