bundles/org.eclipse.swt/Eclipse SWT CEF/win32/org/eclipse/swt/browser/CEFLifeSpanHandler.java

/*******************************************************************************
 * Copyright (c) 2013 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.swt.browser;

import org.eclipse.swt.graphics.Device;
import org.eclipse.swt.internal.cef3.CEF3Object;

public class CEFLifeSpanHandler {
	CEF3Object object;
	int refCount = 1;
	CEF host;

public CEFLifeSpanHandler(CEF host) {
	super();
	this.host = host;
	object = new CEF3Object (new int[] {0, 0, 0, 9, 1, 1, 1, 1}) {
		public long /*int*/ method0(long /*int*/[] args) {return add_ref();}
		public long /*int*/ method1(long /*int*/[] args) {return CEFLifeSpanHandler.this.release();}
		public long /*int*/ method2(long /*int*/[] args) {return get_refct();}
		public long /*int*/ method3(long /*int*/[] args) {return on_before_popup(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8]);}
		public long /*int*/ method4(long /*int*/[] args) {return on_after_created(args[0]);}
		public long /*int*/ method5(long /*int*/[] args) {return run_modal(args[0]);}
		public long /*int*/ method6(long /*int*/[] args) {return do_close(args[0]);}
		public long /*int*/ method7(long /*int*/[] args) {return on_before_close(args[0]);}
	};
}

long /*int*/ getAddress () {
	return object.getAddress ();
}

/* cef_base_t */

synchronized int add_ref() {
	refCount++;
	return refCount;
}

synchronized int get_refct() {
	return refCount;
}

synchronized int release() {
	if (--refCount == 0) {
		if (Device.DEBUG) System.out.println("release: CEFLifeSpanHandler");
		if (object != null) {
			object.dispose ();
		}
		object = null;
	}
	return refCount;
}

/* cef_life_span_handler_t */

long /*int*/ on_before_popup(long /*int*/ browser, long /*int*/ frame, long /*int*/ target_url, long /*int*/ target_frame_name, long /*int*/ popupFeatures, long /*int*/ windowInfo, long /*int*/ client, long /*int*/ settings, long /*int*/ no_javascript_access) {
	if (Device.DEBUG) System.out.println("on_before_popup (TODO)");
	return 0;
}

long /*int*/ on_after_created(long /*int*/ browser) {
	if (Device.DEBUG) System.out.println("on_after_created (impl)");
	if (host != null) {
		host.browserCreated(browser);
	}
	return 0;
}

long /*int*/ run_modal(long /*int*/ browser) {
	if (Device.DEBUG) System.out.println("run_modal");
	return 0;
}

long /*int*/ do_close(long /*int*/ browser) {
	/* possibly useful */
	if (Device.DEBUG) System.out.println("do_close");
	return 0;
}

long /*int*/ on_before_close(long /*int*/ browser) {
	if (Device.DEBUG) System.out.println("on_before_close");
	return 0;
}

}