--- /dev/null
+// Copyright (c) 2013 Marshall A. Greenblatt. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the name Chromium Embedded
+// Framework nor the names of its contributors may be used to endorse
+// or promote products derived from this software without specific prior
+// written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// ---------------------------------------------------------------------------
+//
+// The contents of this file must follow a specific format in order to
+// support the CEF translator tool. See the translator.README.txt file in the
+// tools directory for more information.
+//
+
+#ifndef CEF_INCLUDE_CEF_RENDER_PROCESS_HANDLER_H_
+#define CEF_INCLUDE_CEF_RENDER_PROCESS_HANDLER_H_
+#pragma once
+
+#include "include/cef_base.h"
+#include "include/cef_browser.h"
+#include "include/cef_dom.h"
+#include "include/cef_frame.h"
+#include "include/cef_load_handler.h"
+#include "include/cef_process_message.h"
+#include "include/cef_v8.h"
+#include "include/cef_values.h"
+
+///
+// Class used to implement render process callbacks. The methods of this class
+// will be called on the render process main thread (TID_RENDERER) unless
+// otherwise indicated.
+///
+/*--cef(source=client)--*/
+class CefRenderProcessHandler : public virtual CefBaseRefCounted {
+ public:
+ typedef cef_navigation_type_t NavigationType;
+
+ ///
+ // Called after the render process main thread has been created. |extra_info|
+ // is a read-only value originating from
+ // CefBrowserProcessHandler::OnRenderProcessThreadCreated(). Do not keep a
+ // reference to |extra_info| outside of this method.
+ ///
+ /*--cef()--*/
+ virtual void OnRenderThreadCreated(CefRefPtr<CefListValue> extra_info) {}
+
+ ///
+ // Called after WebKit has been initialized.
+ ///
+ /*--cef()--*/
+ virtual void OnWebKitInitialized() {}
+
+ ///
+ // Called after a browser has been created. When browsing cross-origin a new
+ // browser will be created before the old browser with the same identifier is
+ // destroyed.
+ ///
+ /*--cef()--*/
+ virtual void OnBrowserCreated(CefRefPtr<CefBrowser> browser) {}
+
+ ///
+ // Called before a browser is destroyed.
+ ///
+ /*--cef()--*/
+ virtual void OnBrowserDestroyed(CefRefPtr<CefBrowser> browser) {}
+
+ ///
+ // Return the handler for browser load status events.
+ ///
+ /*--cef()--*/
+ virtual CefRefPtr<CefLoadHandler> GetLoadHandler() {
+ return NULL;
+ }
+
+ ///
+ // Called before browser navigation. Return true to cancel the navigation or
+ // false to allow the navigation to proceed. The |request| object cannot be
+ // modified in this callback.
+ ///
+ /*--cef()--*/
+ virtual bool OnBeforeNavigation(CefRefPtr<CefBrowser> browser,
+ CefRefPtr<CefFrame> frame,
+ CefRefPtr<CefRequest> request,
+ NavigationType navigation_type,
+ bool is_redirect) { return false; }
+
+ ///
+ // Called immediately after the V8 context for a frame has been created. To
+ // retrieve the JavaScript 'window' object use the CefV8Context::GetGlobal()
+ // method. V8 handles can only be accessed from the thread on which they are
+ // created. A task runner for posting tasks on the associated thread can be
+ // retrieved via the CefV8Context::GetTaskRunner() method.
+ ///
+ /*--cef()--*/
+ virtual void OnContextCreated(CefRefPtr<CefBrowser> browser,
+ CefRefPtr<CefFrame> frame,
+ CefRefPtr<CefV8Context> context) {}
+
+ ///
+ // Called immediately before the V8 context for a frame is released. No
+ // references to the context should be kept after this method is called.
+ ///
+ /*--cef()--*/
+ virtual void OnContextReleased(CefRefPtr<CefBrowser> browser,
+ CefRefPtr<CefFrame> frame,
+ CefRefPtr<CefV8Context> context) {}
+
+ ///
+ // Called for global uncaught exceptions in a frame. Execution of this
+ // callback is disabled by default. To enable set
+ // CefSettings.uncaught_exception_stack_size > 0.
+ ///
+ /*--cef()--*/
+ virtual void OnUncaughtException(CefRefPtr<CefBrowser> browser,
+ CefRefPtr<CefFrame> frame,
+ CefRefPtr<CefV8Context> context,
+ CefRefPtr<CefV8Exception> exception,
+ CefRefPtr<CefV8StackTrace> stackTrace) {}
+
+ ///
+ // Called when a new node in the the browser gets focus. The |node| value may
+ // be empty if no specific node has gained focus. The node object passed to
+ // this method represents a snapshot of the DOM at the time this method is
+ // executed. DOM objects are only valid for the scope of this method. Do not
+ // keep references to or attempt to access any DOM objects outside the scope
+ // of this method.
+ ///
+ /*--cef(optional_param=frame,optional_param=node)--*/
+ virtual void OnFocusedNodeChanged(CefRefPtr<CefBrowser> browser,
+ CefRefPtr<CefFrame> frame,
+ CefRefPtr<CefDOMNode> node) {}
+
+ ///
+ // Called when a new message is received from a different process. Return true
+ // if the message was handled or false otherwise. Do not keep a reference to
+ // or attempt to access the message outside of this callback.
+ ///
+ /*--cef()--*/
+ virtual bool OnProcessMessageReceived(CefRefPtr<CefBrowser> browser,
+ CefProcessId source_process,
+ CefRefPtr<CefProcessMessage> message) {
+ return false;
+ }
+};
+
+#endif // CEF_INCLUDE_CEF_RENDER_PROCESS_HANDLER_H_
projects / casparcg / blobdiff