Question

我正在尝试编写一个eclipse插件，我必须找到当前所选的路径项目。一个重要的事情是，这是一个C或C ++项目，而不是我必须选择的java项目。我尝试了一些代码 -

      File currDir = new File(".");
      String path = currDir.getAbsolutePath();
      path = path.substring(0, path.length()-1);
      System.out.println(path);

但是这个给出了eclipse插件目录的路径而不是当前的项目。

      IWorkspace workspace = ResourcesPlugin.getWorkspace();
      IWorkspaceRoot root = workspace.getRoot();
      IProject[] projects = root.getProjects();
      for (IProject project : projects) {
         try {
            printProjectInfo(project);    
             } catch (CoreException e) {
               e.printStackTrace();
             }
        }


       private void printPackageInfos(IJavaProject javaProject)
       throws JavaModelException {
             IPackageFragment[] packages = javaProject.getPackageFragments();
             for (IPackageFragment mypackage : packages) {

                 if (mypackage.getKind() == IPackageFragmentRoot.K_SOURCE) 
                    {                
                      printICompilationUnitInfo(mypackage);
                     }
               }
              }

但是这个只选择java项目。

有没有办法做到这一点......

Answer 1

public static IProject getCurrentProject(){    
        ISelectionService selectionService =     
            Workbench.getInstance().getActiveWorkbenchWindow().getSelectionService();    

        ISelection selection = selectionService.getSelection();    

        IProject project = null;    
        if(selection instanceof IStructuredSelection) {    
            Object element = ((IStructuredSelection)selection).getFirstElement();    

            if (element instanceof IResource) {    
                project= ((IResource)element).getProject();    
            } else if (element instanceof PackageFragmentRootContainer) {    
                IJavaProject jProject =     
                    ((PackageFragmentRootContainer)element).getJavaProject();    
                project = jProject.getProject();    
            } else if (element instanceof IJavaElement) {    
                IJavaProject jProject= ((IJavaElement)element).getJavaProject();    
                project = jProject.getProject();    
            }    
        }     
        return project;    
    }

希望它有效： - ）

如何在eclipse插件中查找当前所选项目的路径

1 个答案: