重复使用Project Explorer'查看您的自定义插件项目 [英] Reuse Project Explorer' view for your custom plugin project

问题描述

我正在使用eclipse插件，并重新使用项目资源管理器"视图来显示树内容.

I am working on a eclipse plugin and reusing the 'Project Explorer' view to display the tree content.

我有几个问题可以最好地重用:

I have few questions to make it best possible reuse:

1. 如何禁用排序-当前不需要的"Project Explorer"视图排序树节点.这是我可以更改标志或其他内容的地方吗?还是我必须实现一个View Sorter?

1. How can I disable the sort - currently 'Project Explorer' view sort tree nodes which I dont want. Is thr a single place where i can change the flags or something? Or I will have to implement a View Sorter ?

我如何像保存Java项目一样保存项目的扩展状态，我希望为自定义插件项目实现相同的状态.

How can I save the expanded state of projects the way it does for a java project , i want the same to implemented for custom plugin project.

如何标记某些不显示的节点.我希望隐藏几个文件夹，并且不显示在项目资源管理器"视图中.

How can I mark some nodes not to be displayed. I want few folders to be hidden and not displayed in 'Project Explorer' view.

插件正在使用向导(INewWizard)创建一个IProject并向其中添加一些IFolder.

Plugin is using Wizards (INewWizard) to create a IProject and add some IFolder(s) to it.

代码段:

private static IProject createBaseProject(String projectName, URI location) {
        // it is acceptable to use the ResourcesPlugin class
        IProject newProject = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);

        if (!newProject.exists()) {
            URI projectLocation = location;
            IProjectDescription desc = newProject.getWorkspace().newProjectDescription(newProject.getName());
            if (location != null && ResourcesPlugin.getWorkspace().getRoot().getLocationURI().equals(location)) {
                projectLocation = null;
            }

            desc.setLocationURI(projectLocation);
            try {
                newProject.create(desc, null);
                if (!newProject.isOpen()) {
                    newProject.open(null);
                }
            } catch (CoreException e) {
                e.printStackTrace();
            }
        }

        return newProject;
    }

private static void createFolder(IFolder folder) throws CoreException {
        IContainer parent = folder.getParent();
        if (parent instanceof IFolder) {
            createFolder((IFolder) parent);
        }
        if (!folder.exists()) {
            folder.create(false, true, null);
        }
    }

推荐答案

如果要自定义自己的ProjectExplorer视图，则需要研究 Common Navigator Framework 文档和这一个

If you want to customize your own ProjectExplorer view, you need to study the Common Navigator Framework docs and tutorials like this one

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