cef/tests/cefclient/client_renderer.cpp
Marshall Greenblatt d8caf27e3b - Add keyboard and focus notifications (issue #508).
- Add CefDOMNode::IsEditable method.
- List interfaces alphabetically in CefClient.
- Correct error checking for code and command input.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@680 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2012-06-11 15:52:49 +00:00

53 lines
1.5 KiB
C++

// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
// reserved. Use of this source code is governed by a BSD-style license that
// can be found in the LICENSE file.
#include "cefclient/client_renderer.h"
#include <sstream>
#include <string>
#include "include/cef_dom.h"
#include "cefclient/util.h"
namespace client_renderer {
const char kFocusedNodeChangedMessage[] = "ClientRenderer.FocusedNodeChanged";
namespace {
class ClientRenderDelegate : public ClientApp::RenderDelegate {
public:
ClientRenderDelegate()
: last_node_is_editable_(false) {
}
virtual void OnFocusedNodeChanged(CefRefPtr<ClientApp> app,
CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefDOMNode> node) OVERRIDE {
bool is_editable = (node.get() && node->IsEditable());
if (is_editable != last_node_is_editable_) {
// Notify the browser of the change in focused element type.
last_node_is_editable_ = is_editable;
CefRefPtr<CefProcessMessage> message =
CefProcessMessage::Create(kFocusedNodeChangedMessage);
message->GetArgumentList()->SetBool(0, is_editable);
browser->SendProcessMessage(PID_BROWSER, message);
}
}
private:
bool last_node_is_editable_;
IMPLEMENT_REFCOUNTING(ClientRenderDelegate);
};
} // namespace
void CreateRenderDelegates(ClientApp::RenderDelegateSet& delegates) {
delegates.insert(new ClientRenderDelegate);
}
} // namespace client_renderer