基于XML的嵌入式图形界面自动生成技术

XML-based automatic generation technology of embedded graphic interface

在嵌入式图形系统ClearX上开发了图形界面开发工具DevelopGUI,它为用户提供了良好的操作界面,实现了基于控件库ClearWidget的界面可视化设计。利用XML文档作为图形界面的中间表示形式,一方面可以解析XML文档生成图形界面,便于修改图形界面;另一方面便于生成应用程序代码。DevelopGUI提供一个代码生成器,其功能是把存储图形界面信息的XML文档解析成符合ClearX程序风格的应用程序代码。

The graphic interface development tool named DevelopGUI on the basis of embedded graphic system ClearX was developed. It provided a nicer operation interface, implemented the interface visual design on the basis of widget library ClearWidget. DevelopGUI uses XML document as the middle - description of graphic interface, one hand can parse XML document to graphic interface, modify the graphic interface easily, on the other hand, can generate application program code easily. DevelopGUI design a code generator on the basis of ClearX＇s style, its function is to parse the XML document with storage of graphic interface information to application program code.