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-rw-r--r--src/components/script/dom/bindings/event.rs58
1 files changed, 58 insertions, 0 deletions
diff --git a/src/components/script/dom/bindings/event.rs b/src/components/script/dom/bindings/event.rs
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+++ b/src/components/script/dom/bindings/event.rs
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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+use dom::bindings::codegen::EventBinding;
+use dom::bindings::utils::{CacheableWrapper, WrapperCache, BindingObject, DerivedWrapper};
+use dom::event::Event_;
+use script_task::{task_from_context, global_script_context};
+
+use js::glue::bindgen::RUST_OBJECT_TO_JSVAL;
+use js::jsapi::{JSObject, JSContext, JSVal};
+
+pub impl Event_ {
+ pub fn init_wrapper(@mut self) {
+ let script_context = global_script_context();
+ let cx = script_context.js_compartment.cx.ptr;
+ let owner = script_context.root_frame.get_ref().window;
+ let cache = owner.get_wrappercache();
+ let scope = cache.get_wrapper();
+ self.wrap_object_shared(cx, scope);
+ }
+}
+
+impl CacheableWrapper for Event_ {
+ fn get_wrappercache(&mut self) -> &mut WrapperCache {
+ unsafe { cast::transmute(&self.wrapper) }
+ }
+
+ fn wrap_object_shared(@mut self, cx: *JSContext, scope: *JSObject) -> *JSObject {
+ let mut unused = false;
+ EventBinding::Wrap(cx, scope, self, &mut unused)
+ }
+}
+
+impl BindingObject for Event_ {
+ fn GetParentObject(&self, cx: *JSContext) -> @mut CacheableWrapper {
+ let script_context = task_from_context(cx);
+ unsafe {
+ (*script_context).root_frame.get_ref().window as @mut CacheableWrapper
+ }
+ }
+}
+
+impl DerivedWrapper for Event_ {
+ fn wrap(&mut self, _cx: *JSContext, _scope: *JSObject, _vp: *mut JSVal) -> i32 {
+ fail!(~"nyi")
+ }
+
+ fn wrap_shared(@mut self, cx: *JSContext, scope: *JSObject, vp: *mut JSVal) -> i32 {
+ let obj = self.wrap_object_shared(cx, scope);
+ if obj.is_null() {
+ return 0;
+ } else {
+ unsafe { *vp = RUST_OBJECT_TO_JSVAL(obj) };
+ return 1;
+ }
+ }
+}