Java PyStructureConfigHelpers.convertToProjectRelativePath方法代码示例

import org.python.pydev.plugin.PyStructureConfigHelpers; //导入方法依赖的package包/类
@Override
protected int doActionOnContainer(IContainer container, IProgressMonitor monitor) {
    try {
        IProject project = container.getProject();
        IPythonPathNature pythonPathNature = PythonNature.getPythonPathNature(project);
        if (pythonPathNature == null) {
            Log.log("Unable to get PythonNature on project: " + project);
            return 0;
        }
        OrderedMap<String, String> projectSourcePathMap = pythonPathNature
                .getProjectSourcePathResolvedToUnresolvedMap();
        String pathToAdd = container.getFullPath().toString();
        if (projectSourcePathMap.containsKey(pathToAdd)) {
            return 0;
        }

        pathToAdd = PyStructureConfigHelpers.convertToProjectRelativePath(project.getFullPath().toString(),
                pathToAdd);

        Collection<String> values = new ArrayList<String>(projectSourcePathMap.values());
        values.add(pathToAdd);
        pythonPathNature.setProjectSourcePath(StringUtils.join("|", values));
        PythonNature.getPythonNature(project).rebuildPath();
        return 1;
    } catch (CoreException e) {
        Log.log(IStatus.ERROR, "Unexpected error setting project properties", e);
    }
    return 0;
}
 

import org.python.pydev.plugin.PyStructureConfigHelpers; //导入方法依赖的package包/类
/**
 * @param project 
 * @return The passed path as a string (used for the selection dialog, as things come relative to the workspace).
 */
private String getPathAsString(IPath p, IProject project) {
    String ret = p.toString();
    if (ret.startsWith("/") == false) {
        ret = "/" + ret;
    }
    return PyStructureConfigHelpers.convertToProjectRelativePath(project.getFullPath().toString(), ret);
}
 

import org.python.pydev.plugin.PyStructureConfigHelpers; //导入方法依赖的package包/类
@Override
protected IFile doCreateNew(IProgressMonitor monitor) throws CoreException {
    IProject project = filePage.getValidatedProject();
    String name = filePage.getValidatedName();
    IPath source = filePage.getSourceToLink();
    if (project == null || !project.exists()) {
        throw new RuntimeException("The project selected does not exist in the workspace.");
    }
    IPythonPathNature pathNature = PythonNature.getPythonPathNature(project);
    if (pathNature == null) {
        IPythonNature nature = PythonNature.addNature(project, monitor, null, null, null, null, null);
        pathNature = nature.getPythonPathNature();
        if (pathNature == null) {
            throw new RuntimeException("Unable to add the nature to the seleted project.");
        }
    }
    if (source == null || !source.toFile().exists()) {
        throw new RuntimeException("The source to link to, " + source.toString() + ", does not exist.");
    }
    IFolder folder = project.getFolder(name);
    if (!folder.exists()) {
        folder.createLink(source, IResource.BACKGROUND_REFRESH, monitor);
    }
    String newPath = folder.getFullPath().toString();

    String curr = pathNature.getProjectSourcePath(true);
    if (curr == null) {
        curr = "";
    }
    if (curr.endsWith("|")) {
        curr = curr.substring(0, curr.length() - 1);
    }
    String newPathRel = PyStructureConfigHelpers.convertToProjectRelativePath(
            project.getFullPath().toString(), newPath);
    if (curr.length() > 0) {
        //there is already some path
        Set<String> projectSourcePathSet = pathNature.getProjectSourcePathSet(true);
        if (!projectSourcePathSet.contains(newPath)) {
            //only add to the path if it doesn't already contain the new path
            curr += "|" + newPathRel;
        }
    } else {
        //there is still no other path
        curr = newPathRel;
    }
    pathNature.setProjectSourcePath(curr);
    PythonNature.getPythonNature(project).rebuildPath();
    return null;
}
 

import org.python.pydev.plugin.PyStructureConfigHelpers; //导入方法依赖的package包/类
@Override
protected IFile doCreateNew(IProgressMonitor monitor) throws CoreException {
    IProject project = filePage.getValidatedProject();
    String name = filePage.getValidatedName();
    if (project == null || !project.exists()) {
        throw new RuntimeException("The project selected does not exist in the workspace.");
    }
    IPythonPathNature pathNature = PythonNature.getPythonPathNature(project);
    if (pathNature == null) {
        IPythonNature nature = PythonNature.addNature(project, monitor, null, null, null, null, null);
        pathNature = nature.getPythonPathNature();
        if (pathNature == null) {
            throw new RuntimeException("Unable to add the nature to the seleted project.");
        }
    }
    IFolder folder = project.getFolder(name);
    if (folder.exists()) {
        Log.log("Source folder already exists. Nothing new was created");
        return null;
    }
    folder.create(true, true, monitor);
    String newPath = folder.getFullPath().toString();

    String curr = pathNature.getProjectSourcePath(false);
    if (curr == null) {
        curr = "";
    }
    if (curr.endsWith("|")) {
        curr = curr.substring(0, curr.length() - 1);
    }
    String newPathRel = PyStructureConfigHelpers.convertToProjectRelativePath(
            project.getFullPath().toString(), newPath);
    if (curr.length() > 0) {
        //there is already some path
        Set<String> projectSourcePathSet = pathNature.getProjectSourcePathSet(true);
        if (!projectSourcePathSet.contains(newPath)) {
            //only add to the path if it doesn't already contain the new path
            curr += "|" + newPathRel;
        }
    } else {
        //there is still no other path
        curr = newPathRel;
    }
    pathNature.setProjectSourcePath(curr);
    PythonNature.getPythonNature(project).rebuildPath();
    return null;
}