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This commit is contained in:
Manish Goregaokar 2014-11-26 10:46:45 +05:30
parent 6482e313d6
commit a2f7e0fbd6
4 changed files with 63 additions and 67 deletions
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80
components/script/dom/htmlinputelement.rs
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@ -8,8 +8,8 @@ use dom::attr::AttrHelpers;
use dom::bindings::cell::DOMRefCell;
use dom::bindings::codegen::Bindings::AttrBinding::AttrMethods;
use dom::bindings::codegen::Bindings::DocumentBinding::DocumentMethods;
use dom::bindings::codegen::Bindings::EventTargetBinding::EventTargetMethods;
use dom::bindings::codegen::Bindings::EventBinding::EventMethods;
use dom::bindings::codegen::Bindings::EventTargetBinding::EventTargetMethods;
use dom::bindings::codegen::Bindings::HTMLInputElementBinding;
use dom::bindings::codegen::Bindings::HTMLInputElementBinding::HTMLInputElementMethods;
use dom::bindings::codegen::InheritTypes::{ElementCast, HTMLElementCast, HTMLFormElementCast, HTMLInputElementCast, NodeCast};
@ -36,7 +36,6 @@ use string_cache::Atom;
use std::ascii::OwnedAsciiExt;
use std::cell::Cell;
use std::cell::RefCell;
use std::default::Default;
const DEFAULT_SUBMIT_VALUE: &'static str = "Submit";
@ -65,7 +64,7 @@ pub struct HTMLInputElement {
indeterminate: Cell<bool>,
size: Cell<u32>,
textinput: DOMRefCell<TextInput>,
activation_state: RefCell<InputActivationState>,
activation_state: DOMRefCell<InputActivationState>,
}
#[jstraceable]
@ -109,7 +108,7 @@ impl HTMLInputElement {
indeterminate: Cell::new(false),
size: Cell::new(DEFAULT_INPUT_SIZE),
textinput: DOMRefCell::new(TextInput::new(Single, "".to_string())),
activation_state: RefCell::new(InputActivationState::new())
activation_state: DOMRefCell::new(InputActivationState::new())
}
}
@ -262,14 +261,14 @@ pub trait HTMLInputElementHelpers {
fn force_relayout(self);
fn radio_group_updated(self, group: Option<&str>);
fn get_radio_group_name(self) -> Option<String>;
fn get_radio_group_all(self, group: Option<&str>) -> Vec<Temporary<HTMLInputElement>>;
fn get_radio_group_members(self, group: Option<&str>) -> Vec<Temporary<HTMLInputElement>>;
fn update_checked_state(self, checked: bool);
fn get_size(&self) -> u32;
}
fn broadcast_radio_checked(broadcaster: JSRef<HTMLInputElement>, group: Option<&str>) {
//TODO: if not in document, use root ancestor instead of document
for r in broadcaster.get_radio_group_all(group).iter().filter(|r| *r.root() != broadcaster) {
for r in broadcaster.get_radio_group_members(group).iter().filter(|r| *r.root() != broadcaster) {
let radio = r.root();
if radio.Checked() {
radio.SetChecked(false);
@ -299,7 +298,7 @@ impl<'a> HTMLInputElementHelpers for JSRef<'a, HTMLInputElement> {
}
// https://html.spec.whatwg.org/multipage/forms.html#radio-button-group
fn get_radio_group_all(self, group: Option<&str>) -> Vec<Temporary<HTMLInputElement>> {
fn get_radio_group_members(self, group: Option<&str>) -> Vec<Temporary<HTMLInputElement>> {
assert!(self.input_type.get() == InputRadio);
//TODO: if not in document, use root ancestor instead of document
let doc = document_from_node(self).root();
@ -312,7 +311,7 @@ impl<'a> HTMLInputElementHelpers for JSRef<'a, HTMLInputElement> {
r.form_owner() == owner &&
// TODO should be a unicode compatibility caseless match
match (r.get_radio_group_name(), group) {
(Some(ref s1), Some(s2)) if s1.as_slice() == s2 => true,
(Some(ref s1), Some(s2)) => s1.as_slice() == s2,
(None, None) => true,
_ => false
}
@ -562,8 +561,8 @@ impl<'a> Activatable for JSRef<'a, HTMLInputElement> {
let mut cache = self.activation_state.borrow_mut();
let ty = self.input_type.get();
cache.old_type = ty;
if self.mutable() {
cache.was_mutable = true;
cache.was_mutable = self.mutable();
if cache.was_mutable {
match ty {
// https://html.spec.whatwg.org/multipage/forms.html#submit-button-state-(type=submit):activation-behavior
// InputSubmit => (), // No behavior defined
@ -578,15 +577,14 @@ impl<'a> Activatable for JSRef<'a, HTMLInputElement> {
},
// https://html.spec.whatwg.org/multipage/forms.html#radio-button-state-(type=radio):pre-click-activation-steps
InputRadio => {
cache.checked_radio.assign(self.get_radio_group_all(self.get_radio_group_name().as_ref()
.map(|s| s.as_slice()))
.into_iter().find(|r| r.root().Checked()));
let members = self.get_radio_group_members(self.get_radio_group_name().as_ref()
.map(|s| s.as_slice()));
let checked_member = members.into_iter().find(|r| r.root().Checked());
cache.checked_radio.assign(checked_member);
self.SetChecked(true);
}
_ => ()
}
} else {
cache.was_mutable = false;
}
}
@ -616,8 +614,8 @@ impl<'a> Activatable for JSRef<'a, HTMLInputElement> {
if cache.was_mutable {
let old_checked: Option<Root<HTMLInputElement>> = cache.checked_radio.get().root();
let name = self.get_radio_group_name();
old_checked.map_or_else(|| self.SetChecked(false),
|o| {
match old_checked {
Some(o) => {
// Avoiding iterating through the whole tree here, instead
// we can check if the conditions for radio group siblings apply
if name != None && // unless self no longer has a button group
@ -629,8 +627,10 @@ impl<'a> Activatable for JSRef<'a, HTMLInputElement> {
} else {
self.SetChecked(false);
}
});
}
},
None => self.SetChecked(false)
};
}
}
_ => ()
}
@ -639,7 +639,7 @@ impl<'a> Activatable for JSRef<'a, HTMLInputElement> {
// https://html.spec.whatwg.org/multipage/interaction.html#run-post-click-activation-steps
fn activation_behavior(&self) {
let ty = self.input_type.get();
if self.activation_state.borrow().old_type != ty {
if self.activation_state.borrow().old_type != ty {
// Type changed, abandon ship
// https://www.w3.org/Bugs/Public/show_bug.cgi?id=27414
return;
@ -654,26 +654,8 @@ impl<'a> Activatable for JSRef<'a, HTMLInputElement> {
});
}
},
InputCheckbox => {
InputCheckbox | InputRadio => {
// https://html.spec.whatwg.org/multipage/forms.html#checkbox-state-(type=checkbox):activation-behavior
if self.mutable() {
let win = window_from_node(*self).root();
let event = Event::new(&Window(*win),
"input".to_string(),
Bubbles, NotCancelable).root();
event.set_trusted(true);
let target: JSRef<EventTarget> = EventTargetCast::from_ref(*self);
target.DispatchEvent(*event).ok();
let event = Event::new(&Window(*win),
"change".to_string(),
Bubbles, NotCancelable).root();
event.set_trusted(true);
let target: JSRef<EventTarget> = EventTargetCast::from_ref(*self);
target.DispatchEvent(*event).ok();
}
},
InputRadio => {
// https://html.spec.whatwg.org/multipage/forms.html#radio-button-state-(type=radio):activation-behavior
if self.mutable() {
let win = window_from_node(*self).root();
@ -700,14 +682,16 @@ impl<'a> Activatable for JSRef<'a, HTMLInputElement> {
fn implicit_submission(&self, ctrlKey: bool, shiftKey: bool, altKey: bool, metaKey: bool) {
let doc = document_from_node(*self).root();
// FIXME (#4082) use a custom iterator
let submits = doc.QuerySelectorAll("input[type=submit]".to_string()).unwrap().root();
// XXXManishearth there may be a more efficient way of doing this (#3553)
let owner = self.form_owner();
if owner == None || ElementCast::from_ref(*self).click_in_progress() {
return;
}
submits.into_vec().iter()
.filter_map(|t| HTMLInputElementCast::to_ref(*t.root()))
.find(|r| r.form_owner() == owner).map(|s| s.synthetic_click_activation(ctrlKey, shiftKey, altKey, metaKey));
doc.QuerySelectorAll("input[type=submit]".to_string()).root().map(|submits| {
// XXXManishearth there may be a more efficient way of doing this (#3553)
let owner = self.form_owner();
if owner == None || ElementCast::from_ref(*self).click_in_progress() {
return;
}
submits.into_vec().iter()
.filter_map(|t| HTMLInputElementCast::to_ref(*t.root()))
.find(|r| r.form_owner() == owner)
.map(|s| s.synthetic_click_activation(ctrlKey, shiftKey, altKey, metaKey));
});
}
}