Esempio n. 1
0
        protected override bool OnProcessMessageReceived(CefBrowser browser, CefProcessId sourceProcess, CefProcessMessage message)
        {
            Console.WriteLine("Client::OnProcessMessageReceived: SourceProcess={0}", sourceProcess);
            Console.WriteLine("Message Name={0} IsValid={1} IsReadOnly={2}", message.Name, message.IsValid, message.IsReadOnly);
            var arguments = message.Arguments;
            for (var i = 0; i < arguments.Count; i++)
            {
                var type = arguments.GetValueType(i);
                object value;
                switch (type)
                {
                    case CefValueType.Null: value = null; break;
                    case CefValueType.String: value = arguments.GetString(i); break;
                    case CefValueType.Int: value = arguments.GetInt(i); break;
                    case CefValueType.Double: value = arguments.GetDouble(i); break;
                    case CefValueType.Bool: value = arguments.GetBool(i); break;
                    default: value = null; break;
                }

                Console.WriteLine("  [{0}] ({1}) = {2}", i, type, value);
            }

            if (message.Name == "myMessage2" || message.Name == "myMessage3") return true;

            return false;
        }
Esempio n. 2
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        private int on_process_message_received(cef_render_process_handler_t *self, cef_browser_t *browser, CefProcessId source_process, cef_process_message_t *message)
        {
            CheckSelf(self);

            var m_browser = CefBrowser.FromNative(browser);
            var m_message = CefProcessMessage.FromNative(message);

            var result = OnProcessMessageReceived(m_browser, source_process, m_message);

            m_message.Dispose();

            return(result ? 1 : 0);
        }
Esempio n. 3
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 /// <summary>
 /// 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.
 /// </summary>
 protected virtual bool OnProcessMessageReceived(CefBrowser browser, CefProcessId sourceProcess, CefProcessMessage message)
 {
     return(false);
 }
        protected override bool OnProcessMessageReceived(CefBrowser browser, CefProcessId sourceProcess, CefProcessMessage message)
        {
            string[] items = message.Name.Split(new char[] {'|'} );
            if (items.Length == 0) return false;

            switch (items[0])
            {
                case "GetElementValue":
                {
                    string elementID = items[1];
                    long[] frameIDs = browser.GetFrameIdentifiers();
                    foreach (long frameID in frameIDs)
                    {
                        CefFrame frame = browser.GetFrame(frameID);
                        if (frame == null) continue;
                        frame.VisitDom(new CwbDOMVisitor(browser, CwbBusinStyle.bsGetElementValue, elementID));
                    }
                    browser.GetMainFrame().VisitDom(new CwbDOMVisitor(browser, CwbBusinStyle.bsGetElementValue, elementID));
                    return true;
                }
                case "SetElementValue":
                {
                    string elementID = items[1];
                    string elementValue = items[2];
                    long[] frameIDs = browser.GetFrameIdentifiers();
                    foreach (long frameID in frameIDs)
                    {
                        CefFrame frame = browser.GetFrame(frameID);
                        if (frame == null) continue;
                        frame.VisitDom(new CwbDOMVisitor(browser, CwbBusinStyle.bsGetElementValue, elementID, elementValue));
                    }
                    browser.GetMainFrame().VisitDom(new CwbDOMVisitor(browser, CwbBusinStyle.bsSetElementValue, elementID, elementValue));
                    return true;
                }
                case "EvaluateScript":
                {
                    CefV8Value value = CefV8Value.CreateString("t");
                    CefV8Exception exp;
                    browser.GetMainFrame().V8Context.TryEval(items[1], out value, out exp);
                    Global.JsEvaResult = null;
                    if (value.IsString)
                    {
                        Global.JsEvaResult = value.GetStringValue();
                    }
                    if (value.IsInt)
                    {
                        Global.JsEvaResult = value.GetIntValue();
                    }
                    if (value.IsDouble)
                    {
                        Global.JsEvaResult = value.GetDoubleValue();
                    }
                    if (value.IsBool)
                    {
                        Global.JsEvaResult = value.GetBoolValue();
                    }
                    if (value.IsDate)
                    {
                        Global.JsEvaResult = value.GetDateValue();
                    }
                    Global.flag = true;
                    return true;
                }
                case "AppendListener":
                {
                    CwbBusinStyle cbStyle = CwbBusinStyle.bsAddElementEvent;
                    if (items.Length > 2)
                        cbStyle = CwbBusinStyle.bsAttachElementEvent;
                    string elementID = items[1];
                    long[] frameIDs = browser.GetFrameIdentifiers();
                    foreach (long frameID in frameIDs)
                    {
                        CefFrame frame = browser.GetFrame(frameID);
                        if (frame == null) continue;
                        frame.VisitDom(new CwbDOMVisitor(browser, cbStyle, webBrowser.getEventListener(elementID)));
                    }
                    browser.GetMainFrame().VisitDom(new CwbDOMVisitor(browser, cbStyle, webBrowser.getEventListener(elementID)));
                    return true;
                }
                case "GetDocument":
                {
                    browser.GetMainFrame().VisitDom(new CwbDOMVisitor(browser, CwbBusinStyle.bsVisitDocument, ""));
                    return true;
                }
            }
            return false;
        }
Esempio n. 5
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 /// <summary>
 /// Returns a writable copy of this object.
 /// </summary>
 public CefProcessMessage Copy()
 {
     return(CefProcessMessage.FromNative(
                cef_process_message_t.copy(_self)
                ));
 }
Esempio n. 6
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 /// <summary>
 /// 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.
 /// </summary>
 protected virtual bool OnProcessMessageReceived(CefBrowser browser, CefProcessId sourceProcess, CefProcessMessage message)
 {
     return false;
 }
Esempio n. 7
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        /// <summary>
        /// Send a message to the specified |target_process|. Returns true if the
        /// message was sent successfully.
        /// </summary>
        public bool SendProcessMessage(CefProcessId target, CefProcessMessage message)
        {
            if (message == null) throw new ArgumentNullException("message");

            return cef_browser_t.send_process_message(_self, target, message.ToNative()) != 0;
        }