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https://github.com/mozilla/gecko-dev.git
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e69242f014
Source-Repo: https://github.com/servo/servo Source-Revision: 69e6eb4d91ab1bd8f363ee7425e4f921ca006a1e
72 lines
2.4 KiB
Rust
72 lines
2.4 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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use browser::ServoCefBrowserExtensions;
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use eutil::Downcast;
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use interfaces::{CefBrowser, CefFrame, CefStringVisitor, cef_frame_t, cef_string_visitor_t};
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use types::{cef_string_t, cef_string_userfree_t};
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use compositing::windowing::WindowEvent;
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use std::cell::RefCell;
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pub struct ServoCefFrame {
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pub title_visitor: RefCell<Option<CefStringVisitor>>,
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pub url: RefCell<String>,
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/// A reference to the browser.
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pub browser: RefCell<Option<CefBrowser>>,
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}
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impl ServoCefFrame {
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pub fn new() -> ServoCefFrame {
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ServoCefFrame {
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title_visitor: RefCell::new(None),
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url: RefCell::new(String::new()),
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browser: RefCell::new(None),
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}
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}
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}
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full_cef_class_impl! {
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ServoCefFrame : CefFrame, cef_frame_t {
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fn load_url(&this, url: *const cef_string_t [&[u16]],) -> () {{
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let this = this.downcast();
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let url = String::from_utf16(url).unwrap();
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*this.url.borrow_mut() = url.clone();
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let event = WindowEvent::LoadUrl(url);
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this.browser.borrow_mut().as_mut().unwrap().send_window_event(event);
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}}
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fn get_url(&this,) -> cef_string_userfree_t {{
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// FIXME(https://github.com/rust-lang/rust/issues/23338)
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let url = this.downcast().url.borrow();
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(*url).clone()
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}}
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fn get_text(&this, visitor: *mut cef_string_visitor_t [CefStringVisitor],) -> () {{
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let this = this.downcast();
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*this.title_visitor.borrow_mut() = Some(visitor);
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this.browser.borrow().as_ref().unwrap().request_title_for_main_frame();
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}}
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}
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}
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pub trait ServoCefFrameExtensions {
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fn set_browser(&self, browser: CefBrowser);
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fn set_url(&self, url: &[u16]);
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fn load(&self);
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}
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impl ServoCefFrameExtensions for CefFrame {
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fn set_browser(&self, browser: CefBrowser) {
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*self.downcast().browser.borrow_mut() = Some(browser)
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}
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fn set_url(&self, url: &[u16]) {
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let frame = self.downcast();
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*frame.url.borrow_mut() = String::from_utf16(url).unwrap();
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}
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fn load(&self) {
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let event = WindowEvent::LoadUrl(self.downcast().url.borrow().clone());
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self.downcast().browser.borrow_mut().as_mut().unwrap().send_window_event(event);
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}
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}
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