diff options
Diffstat (limited to 'components/script/dom/storage.rs')
-rw-r--r-- | components/script/dom/storage.rs | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/components/script/dom/storage.rs b/components/script/dom/storage.rs new file mode 100644 index 00000000000..3f4cda9d8bf --- /dev/null +++ b/components/script/dom/storage.rs @@ -0,0 +1,66 @@ +/* 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::Bindings::StorageBinding; +use dom::bindings::codegen::Bindings::StorageBinding::StorageMethods; +use dom::bindings::global::GlobalRef; +use dom::bindings::js::{JSRef, Temporary}; +use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object}; +use servo_util::str::DOMString; + +#[dom_struct] +pub struct Storage { + reflector_: Reflector, +} + +impl Storage { + fn new_inherited() -> Storage { + Storage { + reflector_: Reflector::new(), + } + } + + pub fn new(global: &GlobalRef) -> Temporary<Storage> { + reflect_dom_object(box Storage::new_inherited(), global, StorageBinding::Wrap) + } +} + +impl<'a> StorageMethods for JSRef<'a, Storage> { + fn Length(self) -> u32 { + 0 + } + + fn Key(self, index: u32) -> Option<DOMString> { + + //Return null for out of range index + if index >= self.Length() { + return None; + } + + return None; + } + + fn GetItem(self, key: DOMString) -> Option<DOMString> { + if key.is_empty() { + return None; + } + + return None; + } + + fn NamedGetter(self, key: DOMString, found: &mut bool) -> Option<DOMString> { + let item = self.GetItem(key); + *found = item.is_some(); + item + } + + fn Clear(self) { + } +} + +impl Reflectable for Storage { + fn reflector<'a>(&'a self) -> &'a Reflector { + &self.reflector_ + } +} |