ISO/IEC INTERNATIONAL STANDARD 23007-1 First edition 2010-11-01 Information technology Rich media user interfaces Part 1: Widgets Technologies de I'information - Interfaces d'utilisateur au support riche- Partie 1: Widgets Reference number ISO/IEC 23007-1:2010(E) IEO Tso @ISO/IEC 2010 Provided by IHS se from IHS Not for Resale ISO/IEC 23007-1:2010(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by Iso member bodies. In COPYRIGHT PROTECTED DOCUMENT @ ISO/IEC2010 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, IsO's member body in the country of the requester. ISO copyright office Case postale 56 . CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ii @ ISO/IEC 2010 - All rights reserved Provided by IHS permitted without license from IHS Not for Resale ISO/IEC 23007-1:2010(E) Contents Page Foreword Introduction. .. vi 1 Scope 2 Normative references.. 3 Terms and definitions. 4 Abbreviations and symbols ... .3 5 Conventions 6 Architectures ... 6.1 Widget manager architecture... 6.2 Widget architecture .... 7 Widget management 7.1 Widget composition ... 7.2 Widget life cycle. 7.3 Widget communication. 7.4 Widget context.... .8 8 Widget packaging and delivery..... .9 8.1 Overview..... 8.2 Unpackaged delivery... 8.3 Packaged delivery using the ISOFF 6 Widget APl. 10 9.1 9.2 The MPEGwidget interface... .10 9.3 The InterfaceHandler interface.... 11 10 Widget manifest syntax 13 10.1 13 10.2 10.3 The <name> element... 13 10.4 The <description> element... 10.5 The <author> element ..... 14 10.6 The <license> element.. 14 10.7 The <icon> element... 14 10.8 The <feature> element .. 10.9 The <param> element..... 10.10 The <preference> element. 14 10.11 The <content> element . 10.12 The <mw:contextConfiguration> element. 15 10.13 The <mw..preferenceConnect> element............. 16 10.14 The <mw :interfaces> element... 16 10.15 The <mw:interface> element.. 17 10.16 18 10.17 The <mw:messageOut> element 20 10.18 The <mw:input> element .. 22 10.19 The <mw:output> element. 22 10.20 The <mw:component> element... 10.21 The <mw:requiredlnterface> element. 24 10.22 Predefined interfaces and communications. 25 10.23 Connection between scene and interface constructs.... 27 ISO/IEC 2010-All rights reserved ili Provided by IHS rmited without license from IHS Not for Resale