【摘要】 本文阐述了Ada软件开发系统SUNADADS—2系统功能的设计与实现。SUNADADS是七0九所在“八五”期间研制的一个Ada软件开发系统,在它的图式结构编辑器中,存在图元数量过多等缺点。本文首先阐述了对Ada软件设计图元进行的优化。接着论述了对SUNADADS系统结构所进行的重构。重构时考虑了对Ada95的适应。SUNADADS的用户界面采用的是OPEN LOOK标准。本文论述了将SUNADADS的用户界面移植成具有Motif标准的意义及其移植的方法,并论述了对系统进行汉化的方法。接着文章论述了SUNADADS—2系统构造中和设计与实现中用到的一些关键技术。更多还原

【Abstract】 SUNADADS is an Ada Software Development System designed by Wuhan Digital Engineering Institute. In the SUNADADS graphic structured editor,as a result of the existence of too many icons.it brings too many difficulties to the users. Therefore, the author has it optimized. Through the analysis of SUNADADS, the author finds out some defects in the system,and determines to reconstruct the system. User interface of SUNADADS adopted the criterion OPEN LOOK. This paper also discusses the significance and the method of transplanting user interface of the SUNADADS. This transplantation makes user interface of the new system accord with the criterion Motif. And then, the author deals with the method of entitling the system to Chinese user interface. What’s more ,in this paper, the author dissertates the design and the implementation of SUNADADS-2 functions. In the end, the author deals with some important implementation technology in SUNADADS - 2 construction.更多还原