// Copyright (c) 2014 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.

package tests.detailed.handler;

import org.cef.CefApp;

import org.cef.CefApp.CefAppState;

import org.cef.browser.CefBrowser;

import org.cef.browser.CefFrame;

import org.cef.callback.CefSchemeHandlerFactory;

import org.cef.callback.CefSchemeRegistrar;

import org.cef.handler.CefAppHandlerAdapter;

import org.cef.handler.CefResourceHandler;

import org.cef.network.CefRequest;

public class AppHandler extends CefAppHandlerAdapter {

// We're registering our own schemes to demonstrate how to use

// CefAppHandler.onRegisterCustomSchemes() in combination with

// CefApp.registerSchemeHandlerFactory().

public AppHandler(String[] args) {

super(args);

}

// (1) First of all we have to register our custom schemes by implementing

// the method "onRegisterCustomSchemes. The scheme names are added by

// calling CefSchemeRegistrar.addCustomScheme.

@Override

public void onRegisterCustomSchemes(CefSchemeRegistrar registrar) {

if (registrar.addCustomScheme(

SearchSchemeHandler.scheme, true, false, false, false, true, false, false)) {

System.out.println("Added scheme " + SearchSchemeHandler.scheme + "://");

}

if (registrar.addCustomScheme(

ClientSchemeHandler.scheme, true, false, false, false, true, false, false)) {

System.out.println("Added scheme " + ClientSchemeHandler.scheme + "://");

}

}

// (2) At the next step we have to register a SchemeHandlerFactory which is

// called if an user enters our registered scheme.

//

// This is done via the CefApp.registerSchemeHandlerFactory() method.

// A good place to call this function is from

// CefAppHandler.onContextInitialized().

//

// The empty |domain_name| value will cause the factory to match all

// domain names. A set |domain_name| will only be valid for the entered

// domain.

@Override

public void onContextInitialized() {

CefApp cefApp = CefApp.getInstance();

cefApp.registerSchemeHandlerFactory(

SearchSchemeHandler.scheme, SearchSchemeHandler.domain, new SchemeHandlerFactory());

cefApp.registerSchemeHandlerFactory(

ClientSchemeHandler.scheme, ClientSchemeHandler.domain, new SchemeHandlerFactory());

}

// (3) The SchemeHandlerFactory creates a new ResourceHandler instance for each

// request the user has send to the browser. The ResourceHandler is the

// responsible class to process and return the result of a received

// request.

private class SchemeHandlerFactory implements CefSchemeHandlerFactory {

@Override

public CefResourceHandler create(

CefBrowser browser, CefFrame frame, String schemeName, CefRequest request) {

if (schemeName.equals(SearchSchemeHandler.scheme))

return new SearchSchemeHandler(browser);

else if (schemeName.equals(ClientSchemeHandler.scheme))

return new ClientSchemeHandler();

return null;

}

}

@Override

public void stateHasChanged(CefAppState state) {

System.out.println("AppHandler.stateHasChanged: " + state);

if (state == CefAppState.TERMINATED) System.exit(0);

}

}