plugins/eclipse/src/org/jetbrains/idea/eclipse/importWizard/EclipseProjectOpenProcessor.java

   1 /*
   2  * User: anna
   3  * Date: 12-Jul-2007
   4  */
   5 package org.jetbrains.idea.eclipse.importWizard;
   6
   7 import com.intellij.ide.util.projectWizard.WizardContext;
   8 import com.intellij.openapi.vfs.VirtualFile;
   9 import com.intellij.projectImport.ProjectOpenProcessorBase;
  10 import org.jetbrains.annotations.Nullable;
  11 import org.jetbrains.idea.eclipse.EclipseXml;
  12
  13 import java.util.List;
  14
  15 public class EclipseProjectOpenProcessor extends ProjectOpenProcessorBase {
  16   public EclipseProjectOpenProcessor(final EclipseImportBuilder builder) {
  17     super(builder);
  18   }
  19
  20   public EclipseImportBuilder getBuilder() {
  21     return (EclipseImportBuilder)super.getBuilder();
  22   }
  23
  24   @Nullable
  25   public String[] getSupportedExtensions() {
  26     return new String[] {EclipseXml.CLASSPATH_FILE, EclipseXml.PROJECT_FILE};
  27   }
  28
  29   public boolean canOpenProject(final VirtualFile file) {
  30     return super.canOpenProject(file) && isEclipseProject(file);
  31   }
  32
  33   private static boolean isEclipseProject(final VirtualFile file) {
  34     if (file.getName().equals(EclipseXml.DOT_CLASSPATH_EXT)) return true;
  35     final VirtualFile dir = file.getParent();
  36     return dir != null && dir.findChild(EclipseXml.DOT_CLASSPATH_EXT) != null;
  37   }
  38
  39   public boolean doQuickImport(VirtualFile file, final WizardContext wizardContext) {
  40     //noinspection ConstantConditions
  41     getBuilder().setRootDirectory(file.getParent().getPath());
  42
  43     final List<String> projects = getBuilder().getList();
  44     if (projects.size() != 1) {
  45       return false;
  46     }
  47     getBuilder().setList(projects);
  48     wizardContext.setProjectName(EclipseProjectFinder.findProjectName(projects.get(0)));
  49     return true;
  50   }
  51 }