mirror of
https://github.com/servo/servo.git
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remove mozbrowser code
This commit is contained in:
Paul Rouget
parent
e7c754fb64
commit
da349ee8a9
22 changed files with 78 additions and 1003 deletions
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@ -5,51 +5,34 @@
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use document_loader::{LoadBlocker, LoadType};
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use dom::attr::Attr;
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use dom::bindings::cell::DomRefCell;
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use dom::bindings::codegen::Bindings::BrowserElementBinding::BrowserElementErrorEventDetail;
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use dom::bindings::codegen::Bindings::BrowserElementBinding::BrowserElementIconChangeEventDetail;
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use dom::bindings::codegen::Bindings::BrowserElementBinding::BrowserElementLocationChangeEventDetail;
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use dom::bindings::codegen::Bindings::BrowserElementBinding::BrowserElementOpenTabEventDetail;
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use dom::bindings::codegen::Bindings::BrowserElementBinding::BrowserElementOpenWindowEventDetail;
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use dom::bindings::codegen::Bindings::BrowserElementBinding::BrowserElementSecurityChangeDetail;
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use dom::bindings::codegen::Bindings::BrowserElementBinding::BrowserElementVisibilityChangeEventDetail;
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use dom::bindings::codegen::Bindings::BrowserElementBinding::BrowserShowModalPromptEventDetail;
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use dom::bindings::codegen::Bindings::HTMLIFrameElementBinding;
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use dom::bindings::codegen::Bindings::HTMLIFrameElementBinding::HTMLIFrameElementMethods;
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use dom::bindings::codegen::Bindings::WindowBinding::WindowBinding::WindowMethods;
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use dom::bindings::conversions::ToJSValConvertible;
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use dom::bindings::error::{Error, ErrorResult, Fallible};
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use dom::bindings::inheritance::Castable;
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use dom::bindings::refcounted::Trusted;
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use dom::bindings::reflector::DomObject;
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use dom::bindings::root::{LayoutDom, DomRoot, MutNullableDom};
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use dom::bindings::str::DOMString;
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use dom::customevent::CustomEvent;
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use dom::document::Document;
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use dom::domtokenlist::DOMTokenList;
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use dom::element::{AttributeMutation, Element, RawLayoutElementHelpers};
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use dom::event::Event;
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use dom::eventtarget::EventTarget;
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use dom::globalscope::GlobalScope;
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use dom::htmlelement::HTMLElement;
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use dom::node::{Node, NodeDamage, UnbindContext, document_from_node, window_from_node};
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use dom::virtualmethods::VirtualMethods;
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use dom::window::{ReflowReason, Window};
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use dom::window::ReflowReason;
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use dom::windowproxy::WindowProxy;
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use dom_struct::dom_struct;
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use html5ever::{LocalName, Prefix};
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use ipc_channel::ipc;
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use js::jsapi::{JSAutoCompartment, JSContext, MutableHandleValue};
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use js::jsval::{NullValue, UndefinedValue};
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use msg::constellation_msg::{FrameType, BrowsingContextId, PipelineId, TopLevelBrowsingContextId, TraversalDirection};
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use net_traits::response::HttpsState;
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use msg::constellation_msg::{BrowsingContextId, PipelineId, TopLevelBrowsingContextId};
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use script_layout_interface::message::ReflowGoal;
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use script_thread::ScriptThread;
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use script_traits::{IFrameLoadInfo, IFrameLoadInfoWithData, JsEvalResult, LoadData, UpdatePipelineIdReason};
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use script_traits::{MozBrowserEvent, NewLayoutInfo, ScriptMsg};
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use script_traits::{NewLayoutInfo, ScriptMsg};
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use script_traits::IFrameSandboxState::{IFrameSandboxed, IFrameUnsandboxed};
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use servo_atoms::Atom;
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use servo_config::prefs::PREFS;
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use servo_config::servo_version;
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use servo_url::ServoUrl;
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use std::cell::Cell;
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use style::attr::{AttrValue, LengthOrPercentageOrAuto};
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@ -165,8 +148,6 @@ impl HTMLIFrameElement {
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let old_pipeline_id = self.pipeline_id();
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let new_pipeline_id = PipelineId::new();
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self.pending_pipeline_id.set(Some(new_pipeline_id));
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let private_iframe = self.privatebrowsing();
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let frame_type = if self.Mozbrowser() { FrameType::MozBrowserIFrame } else { FrameType::IFrame };
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let global_scope = window.upcast::<GlobalScope>();
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let load_info = IFrameLoadInfo {
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@ -174,8 +155,7 @@ impl HTMLIFrameElement {
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browsing_context_id: browsing_context_id,
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top_level_browsing_context_id: top_level_browsing_context_id,
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new_pipeline_id: new_pipeline_id,
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is_private: private_iframe,
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frame_type: frame_type,
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is_private: false, // FIXME
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replace: replace,
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};
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@ -189,7 +169,7 @@ impl HTMLIFrameElement {
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.unwrap();
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let new_layout_info = NewLayoutInfo {
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parent_info: Some((global_scope.pipeline_id(), frame_type)),
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parent_info: Some(global_scope.pipeline_id()),
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new_pipeline_id: new_pipeline_id,
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browsing_context_id: browsing_context_id,
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top_level_browsing_context_id: top_level_browsing_context_id,
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@ -216,11 +196,6 @@ impl HTMLIFrameElement {
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.unwrap();
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}
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}
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if PREFS.is_mozbrowser_enabled() {
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// https://developer.mozilla.org/en-US/docs/Web/Events/mozbrowserloadstart
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self.dispatch_mozbrowser_event(MozBrowserEvent::LoadStart);
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}
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}
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/// <https://html.spec.whatwg.org/multipage/#process-the-iframe-attributes>
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@ -258,17 +233,6 @@ impl HTMLIFrameElement {
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self.navigate_or_reload_child_browsing_context(Some(load_data), NavigationType::Regular, false);
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}
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#[allow(unsafe_code)]
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pub fn dispatch_mozbrowser_event(&self, event: MozBrowserEvent) {
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assert!(PREFS.is_mozbrowser_enabled());
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if self.Mozbrowser() {
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let window = window_from_node(self);
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let custom_event = build_mozbrowser_custom_event(&window, event);
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custom_event.upcast::<Event>().fire(self.upcast());
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}
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}
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fn create_nested_browsing_context(&self) {
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// Synchronously create a new context and navigate it to about:blank.
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let url = ServoUrl::parse("about:blank").unwrap();
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@ -276,12 +240,8 @@ impl HTMLIFrameElement {
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let window = window_from_node(self);
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let pipeline_id = Some(window.upcast::<GlobalScope>().pipeline_id());
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let load_data = LoadData::new(url, pipeline_id, document.get_referrer_policy(), Some(document.url().clone()));
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let (browsing_context_id, top_level_browsing_context_id) = if self.Mozbrowser() {
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let top_level_browsing_context_id = TopLevelBrowsingContextId::new();
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(BrowsingContextId::from(top_level_browsing_context_id), top_level_browsing_context_id)
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} else {
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(BrowsingContextId::new(), window.window_proxy().top_level_browsing_context_id())
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};
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let browsing_context_id = BrowsingContextId::new();
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let top_level_browsing_context_id = window.window_proxy().top_level_browsing_context_id();
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self.pipeline_id.set(None);
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self.pending_pipeline_id.set(None);
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self.top_level_browsing_context_id.set(Some(top_level_browsing_context_id));
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@ -358,11 +318,6 @@ impl HTMLIFrameElement {
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pub fn change_visibility_status(&self, visibility: bool) {
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if self.visibility.get() != visibility {
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self.visibility.set(visibility);
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// Visibility changes are only exposed to Mozbrowser iframes
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if self.Mozbrowser() {
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self.dispatch_mozbrowser_event(MozBrowserEvent::VisibilityChange(visibility));
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}
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}
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}
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@ -395,16 +350,6 @@ impl HTMLIFrameElement {
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let window = window_from_node(self);
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window.reflow(ReflowGoal::Full, ReflowReason::IFrameLoadEvent);
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}
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/// Check whether the iframe has the mozprivatebrowsing attribute set
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pub fn privatebrowsing(&self) -> bool {
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if self.Mozbrowser() {
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let element = self.upcast::<Element>();
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element.has_attribute(&LocalName::from("mozprivatebrowsing"))
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} else {
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false
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}
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}
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}
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pub trait HTMLIFrameElementLayoutMethods {
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@ -455,117 +400,6 @@ impl HTMLIFrameElementLayoutMethods for LayoutDom<HTMLIFrameElement> {
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}
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}
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#[allow(unsafe_code)]
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pub fn build_mozbrowser_custom_event(window: &Window, event: MozBrowserEvent) -> DomRoot<CustomEvent> {
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// TODO(gw): Support mozbrowser event types that have detail which is not a string.
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// See https://developer.mozilla.org/en-US/docs/Web/API/Using_the_Browser_API
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// for a list of mozbrowser events.
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let cx = window.get_cx();
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let _ac = JSAutoCompartment::new(cx, window.reflector().get_jsobject().get());
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rooted!(in(cx) let mut detail = UndefinedValue());
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let event_name = Atom::from(event.name());
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unsafe { build_mozbrowser_event_detail(event, cx, detail.handle_mut()); }
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CustomEvent::new(window.upcast(),
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event_name,
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true,
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true,
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detail.handle())
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}
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#[allow(unsafe_code)]
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unsafe fn build_mozbrowser_event_detail(event: MozBrowserEvent,
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cx: *mut JSContext,
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rval: MutableHandleValue) {
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match event {
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MozBrowserEvent::AsyncScroll | MozBrowserEvent::Close | MozBrowserEvent::ContextMenu |
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MozBrowserEvent::LoadEnd | MozBrowserEvent::LoadStart |
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MozBrowserEvent::Connected | MozBrowserEvent::OpenSearch |
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MozBrowserEvent::UsernameAndPasswordRequired => {
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rval.set(NullValue());
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}
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MozBrowserEvent::Error(error_type, description, report) => {
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BrowserElementErrorEventDetail {
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type_: Some(DOMString::from(error_type.name())),
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description: Some(DOMString::from(description)),
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report: Some(DOMString::from(report)),
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version: Some(DOMString::from_string(servo_version())),
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}.to_jsval(cx, rval);
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},
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MozBrowserEvent::SecurityChange(https_state) => {
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BrowserElementSecurityChangeDetail {
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// https://developer.mozilla.org/en-US/docs/Web/Events/mozbrowsersecuritychange
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state: Some(DOMString::from(match https_state {
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HttpsState::Modern => "secure",
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HttpsState::Deprecated => "broken",
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HttpsState::None => "insecure",
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}.to_owned())),
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// FIXME - Not supported yet:
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trackingContent: None,
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mixedContent: None,
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trackingState: None,
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extendedValidation: None,
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mixedState: None,
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}.to_jsval(cx, rval);
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}
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MozBrowserEvent::TitleChange(ref string) => {
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string.to_jsval(cx, rval);
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}
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MozBrowserEvent::LocationChange(url, can_go_back, can_go_forward) => {
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BrowserElementLocationChangeEventDetail {
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url: Some(DOMString::from(url)),
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canGoBack: Some(can_go_back),
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canGoForward: Some(can_go_forward),
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}.to_jsval(cx, rval);
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}
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MozBrowserEvent::OpenTab(url) => {
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BrowserElementOpenTabEventDetail {
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url: Some(DOMString::from(url)),
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}.to_jsval(cx, rval);
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}
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MozBrowserEvent::OpenWindow(url, target, features) => {
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BrowserElementOpenWindowEventDetail {
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url: Some(DOMString::from(url)),
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target: target.map(DOMString::from),
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features: features.map(DOMString::from),
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}.to_jsval(cx, rval);
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}
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MozBrowserEvent::IconChange(rel, href, sizes) => {
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BrowserElementIconChangeEventDetail {
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rel: Some(DOMString::from(rel)),
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href: Some(DOMString::from(href)),
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sizes: Some(DOMString::from(sizes)),
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}.to_jsval(cx, rval);
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}
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MozBrowserEvent::ShowModalPrompt(prompt_type, title, message, return_value) => {
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BrowserShowModalPromptEventDetail {
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promptType: Some(DOMString::from(prompt_type)),
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title: Some(DOMString::from(title)),
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message: Some(DOMString::from(message)),
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returnValue: Some(DOMString::from(return_value)),
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}.to_jsval(cx, rval)
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}
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MozBrowserEvent::VisibilityChange(visibility) => {
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BrowserElementVisibilityChangeEventDetail {
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visible: Some(visibility),
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}.to_jsval(cx, rval);
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}
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}
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}
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pub fn Navigate(iframe: &HTMLIFrameElement, direction: TraversalDirection) -> ErrorResult {
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if iframe.Mozbrowser() {
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if let Some(_) = iframe.top_level_browsing_context_id() {
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let window = window_from_node(iframe);
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let msg = ScriptMsg::TraverseHistory(direction);
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window.upcast::<GlobalScope>().script_to_constellation_chan().send(msg).unwrap();
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return Ok(());
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}
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}
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debug!(concat!("this frame is not mozbrowser: mozbrowser attribute missing, or not a top",
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"level window, or mozbrowser preference not set (use --pref dom.mozbrowser.enabled)"));
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Err(Error::NotSupported)
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}
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impl HTMLIFrameElementMethods for HTMLIFrameElement {
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// https://html.spec.whatwg.org/multipage/#dom-iframe-src
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make_url_getter!(Src, "src");
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@ -604,83 +438,11 @@ impl HTMLIFrameElementMethods for HTMLIFrameElement {
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Some(document)
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}
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// Experimental mozbrowser implementation is based on the webidl
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// present in the gecko source tree, and the documentation here:
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// https://developer.mozilla.org/en-US/docs/Web/API/Using_the_Browser_API
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// https://developer.mozilla.org/en-US/docs/Web/HTML/Element/iframe#attr-mozbrowser
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fn Mozbrowser(&self) -> bool {
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if window_from_node(self).is_mozbrowser() {
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let element = self.upcast::<Element>();
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element.has_attribute(&local_name!("mozbrowser"))
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} else {
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false
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}
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}
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// https://developer.mozilla.org/en-US/docs/Web/HTML/Element/iframe#attr-mozbrowser
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fn SetMozbrowser(&self, value: bool) {
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let element = self.upcast::<Element>();
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element.set_bool_attribute(&local_name!("mozbrowser"), value);
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}
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// https://html.spec.whatwg.org/multipage/#attr-iframe-allowfullscreen
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make_bool_getter!(AllowFullscreen, "allowfullscreen");
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// https://html.spec.whatwg.org/multipage/#attr-iframe-allowfullscreen
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make_bool_setter!(SetAllowFullscreen, "allowfullscreen");
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// https://developer.mozilla.org/en-US/docs/Web/API/HTMLIFrameElement/goBack
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fn GoBack(&self) -> ErrorResult {
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Navigate(self, TraversalDirection::Back(1))
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}
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// https://developer.mozilla.org/en-US/docs/Web/API/HTMLIFrameElement/goForward
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fn GoForward(&self) -> ErrorResult {
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Navigate(self, TraversalDirection::Forward(1))
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}
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// https://developer.mozilla.org/en-US/docs/Web/API/HTMLIFrameElement/reload
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fn Reload(&self, _hard_reload: bool) -> ErrorResult {
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if self.Mozbrowser() {
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if self.upcast::<Node>().is_in_doc_with_browsing_context() {
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self.navigate_or_reload_child_browsing_context(None, NavigationType::Regular, true);
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}
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Ok(())
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} else {
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debug!(concat!("this frame is not mozbrowser: mozbrowser attribute missing, or not a top",
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"level window, or mozbrowser preference not set (use --pref dom.mozbrowser.enabled)"));
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Err(Error::NotSupported)
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}
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}
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// https://developer.mozilla.org/en-US/docs/Web/API/HTMLIFrameElement/setVisible
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fn SetVisible(&self, visible: bool) -> ErrorResult {
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if self.Mozbrowser() {
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self.set_visible(visible);
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Ok(())
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} else {
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debug!(concat!("this frame is not mozbrowser: mozbrowser attribute missing, or not a top",
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"level window, or mozbrowser preference not set (use --pref dom.mozbrowser.enabled)"));
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Err(Error::NotSupported)
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}
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}
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// https://developer.mozilla.org/en-US/docs/Web/API/HTMLIFrameElement/getVisible
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fn GetVisible(&self) -> Fallible<bool> {
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if self.Mozbrowser() {
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Ok(self.visibility.get())
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} else {
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debug!(concat!("this frame is not mozbrowser: mozbrowser attribute missing, or not a top",
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"level window, or mozbrowser preference not set (use --pref dom.mozbrowser.enabled)"));
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Err(Error::NotSupported)
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}
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}
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// https://developer.mozilla.org/en-US/docs/Web/API/HTMLIFrameElement/stop
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fn Stop(&self) -> ErrorResult {
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Err(Error::NotSupported)
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}
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// https://html.spec.whatwg.org/multipage/#dom-dim-width
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make_getter!(Width, "width");
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// https://html.spec.whatwg.org/multipage/#dom-dim-width
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@ -695,21 +457,6 @@ impl HTMLIFrameElementMethods for HTMLIFrameElement {
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make_getter!(FrameBorder, "frameborder");
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// https://html.spec.whatwg.org/multipage/#other-elements,-attributes-and-apis:attr-iframe-frameborder
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make_setter!(SetFrameBorder, "frameborder");
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// check-tidy: no specs after this line
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fn SetMozprivatebrowsing(&self, value: bool) {
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let element = self.upcast::<Element>();
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element.set_bool_attribute(&LocalName::from("mozprivatebrowsing"), value);
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}
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fn Mozprivatebrowsing(&self) -> bool {
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if window_from_node(self).is_mozbrowser() {
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let element = self.upcast::<Element>();
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element.has_attribute(&LocalName::from("mozprivatebrowsing"))
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} else {
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false
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}
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}
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}
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impl VirtualMethods for HTMLIFrameElement {
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