1、插件是Eclipse中模块化单元。RCP应用程序是一系列插件及运行这些插件的框架的集合。RCP开发人员从Eclipsebase和其他地方收集插件,并组装插件集或将开发人员自己编写的插件添加到插件集中。这些新插件包括遵循其工作领域的咯及的应用程序和产品定义。
2、新建Plugin-project之后,代码分析(Application.java)
@Override
public Object start(IApplicationContext context) throws Exception {Display display = PlatformUI.createDisplay();
try {
int returnCode = PlatformUI.createAndRunWorkbench(display, new ApplicationWorkbenchAdvisor());
if (returnCode == PlatformUI.RETURN_RESTART)
return IApplication.EXIT_RESTART;
else
return IApplication.EXIT_OK;
} finally {
display.dispose();
}
}
注:通过调用PlatformUI中的createAndRunWorkbench方法启动Eclispe Workbench。打开一个窗口,简单循环,处理用户产生的事件。
(ApplicationWorkbenchAdvisor.java)
public class ApplicationWorkbenchAdvisor extends WorkbenchAdvisor {
private static final String PERSPECTIVE_ID = "org.eclipse.hyperbola.perspective"; //$NON-NLS-1$
@Overridepublic WorkbenchWindowAdvisor createWorkbenchWindowAdvisor(IWorkbenchWindowConfigurer configurer) {
return new ApplicationWorkbenchWindowAdvisor(configurer);//要显示的初始透视图
}
@Override
public String getInitialWindowPerspectiveId() {
return PERSPECTIVE_ID;//要使用的WorkbenchWindowAdvisor
}
}
3 ApplicationWorkbenchWindowAdvisor.java
public ActionBarAdvisor createActionBarAdvisor(IActionBarConfigurer configurer) {
return new ActionBarAdvisor(configurer);
}
4 GMF和RCP
(1)百度得到:(该方法失败,无反应)
//添加菜单
{
IMenuManager menuX = new MenuManager("模型转换(&T)","转换");
menuX.add(new GroupMarker(IWorkbenchActionConstants.EDIT_START));
menuX.add(validateAction);
bars.getMenuManager().insertBefore(IWorkbenchActionConstants.M_WINDOW,
menuX);
}
//添加工具栏按钮
{
IToolBarManager toolBarX = bars.getToolBarManager();
toolBarX.add(new Separator(IWorkbenchActionConstants.NEW_GROUP));
toolBarX.add(validateAction);
}
5 GMF中muicm.diagram.application包中DiagramEditoActionBarAdvisor.java(该方法成功)
在makeActions()方法中添加:
exitAction = ActionFactory.QUIT.create(window);
register(exitAction);
aboutAction = ActionFactory.ABOUT.create(window);
register( aboutAction);
在fillMenuBar()方法中添加:
{
IMenuManager menuX = new MenuManager("&Trans", "Trans");
menuX.add(exitAction);
{
IMenuManager menuXX = new MenuManager("&Help", "help");
menuX.add(aboutAction);
menuX.add(menuXX);
}
menu.add(menuX);
}