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Add support for navigator.onLine and online/offline window events (issue #234).

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git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@234 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
2011-05-18 15:49:52 +00:00
parent abfc77abd1
commit 9a69e96950
2 changed files with 32 additions and 1 deletions
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21
libcef/cef_process_ui_thread.cc
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@ -16,6 +16,7 @@
#include "build/build_config.h"
#include "net/base/net_module.h"
#include "net/url_request/url_request.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebNetworkStateNotifier.h"
#include "ui/gfx/gl/gl_implementation.h"
#include "webkit/blob/blob_storage_controller.h"
#include "webkit/blob/blob_url_request_job.h"
@ -175,6 +176,16 @@ void CefProcessUIThread::Init() {
webkit::npapi::PluginList::Singleton()->AddExtraPluginPath(path);
}
}
// Create a network change notifier before starting the IO & File threads.
network_change_notifier_.reset(net::NetworkChangeNotifier::Create());
// Add a listener for OnOnlineStateChanged to notify WebKit of changes.
net::NetworkChangeNotifier::AddOnlineStateObserver(this);
// Initialize WebKit with the current state.
WebKit::WebNetworkStateNotifier::setOnLine(
!net::NetworkChangeNotifier::IsOffline());
}
void CefProcessUIThread::CleanUp() {
@ -195,5 +206,15 @@ void CefProcessUIThread::CleanUp() {
delete webkit_init_;
webkit_init_ = NULL;
// Release the network change notifier after all other threads end.
net::NetworkChangeNotifier::RemoveOnlineStateObserver(this);
network_change_notifier_.reset();
PlatformCleanUp();
}
void CefProcessUIThread::OnOnlineStateChanged(bool online) {
DCHECK(CefThread::CurrentlyOn(CefThread::UI));
WebKit::WebNetworkStateNotifier::setOnLine(online);
}