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add new browser process interface method for main loop integration

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regular CEF requires the user to either run the cef main loop or
poll on a function to drain events. now the engine will trigger a callback
in some application thread which will notify it that there is work
to be done by the browser
This commit is contained in:
Mike Blumenkrantz 2015-05-19 17:21:53 -04:00
parent 83e605d2fb
commit af1dce5a2e
3 changed files with 19 additions and 2 deletions
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9
ports/cef/window.rs
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@ -7,8 +7,9 @@
//! This is used for off-screen rendering mode only; on-screen windows (the default embedding mode)
//! are managed by a platform toolkit (Glutin).
use core::CEF_APP;
use eutil::Downcast;
use interfaces::CefBrowser;
use interfaces::{CefApp, CefBrowser};
use render_handler::CefRenderHandlerExtensions;
use rustc_unicode::str::Utf16Encoder;
use types::{cef_cursor_handle_t, cef_cursor_type_t, cef_rect_t};
@ -428,6 +429,12 @@ impl CompositorProxy for CefCompositorProxy {
#[cfg(target_os="linux")]
fn send(&mut self, msg: compositor_task::Msg) {
self.sender.send(msg).unwrap();
unsafe { if CEF_APP.is_null() { return; } }
let capp = unsafe { CefApp::from_c_object_addref(CEF_APP) };
if unsafe { (*CEF_APP).get_browser_process_handler.is_some() } &&
check_ptr_exist!(capp.get_browser_process_handler(), on_work_available) {
capp.get_browser_process_handler().on_work_available();
}
}
fn clone_compositor_proxy(&self) -> Box<CompositorProxy+Send> {