Create 2062 release branch for CEF3.

git-svn-id: https://chromiumembedded.googlecode.com/svn/branches/2062@1783 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2025-06-05 21:39:12 +02:00 · 2014-08-06 12:08:53 +00:00
parent 0de0135e55
commit f80188145a
1016 changed files with 183417 additions and 0 deletions
--- a/tests/cefclient/client_renderer.cpp
+++ b/tests/cefclient/client_renderer.cpp
@ -0,0 +1,85 @@
+// 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 "include/wrapper/cef_helpers.h"
+#include "include/wrapper/cef_message_router.h"
+
+namespace client_renderer {
+
+const char kFocusedNodeChangedMessage[] = "ClientRenderer.FocusedNodeChanged";
+
+namespace {
+
+class ClientRenderDelegate : public ClientApp::RenderDelegate {
+ public:
+  ClientRenderDelegate()
+    : last_node_is_editable_(false) {
+  }
+
+  virtual void OnWebKitInitialized(CefRefPtr<ClientApp> app) OVERRIDE {
+    // Create the renderer-side router for query handling.
+    CefMessageRouterConfig config;
+    message_router_ = CefMessageRouterRendererSide::Create(config);
+  }
+
+  virtual void OnContextCreated(CefRefPtr<ClientApp> app,
+                                CefRefPtr<CefBrowser> browser,
+                                CefRefPtr<CefFrame> frame,
+                                CefRefPtr<CefV8Context> context) OVERRIDE {
+    message_router_->OnContextCreated(browser,  frame, context);
+  }
+
+  virtual void OnContextReleased(CefRefPtr<ClientApp> app,
+                                 CefRefPtr<CefBrowser> browser,
+                                 CefRefPtr<CefFrame> frame,
+                                 CefRefPtr<CefV8Context> context) OVERRIDE {
+    message_router_->OnContextReleased(browser,  frame, context);
+  }
+
+  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);
+    }
+  }
+
+  virtual bool OnProcessMessageReceived(
+      CefRefPtr<ClientApp> app,
+      CefRefPtr<CefBrowser> browser,
+      CefProcessId source_process,
+      CefRefPtr<CefProcessMessage> message) OVERRIDE {
+    return message_router_->OnProcessMessageReceived(
+        browser, source_process, message);
+  }
+
+ private:
+  bool last_node_is_editable_;
+
+  // Handles the renderer side of query routing.
+  CefRefPtr<CefMessageRouterRendererSide> message_router_;
+
+  IMPLEMENT_REFCOUNTING(ClientRenderDelegate);
+};
+
+}  // namespace
+
+void CreateRenderDelegates(ClientApp::RenderDelegateSet& delegates) {
+  delegates.insert(new ClientRenderDelegate);
+}
+
+}  // namespace client_renderer