lang-impl/src/com/intellij/ide/macro/FileRelativeDirMacro.java

   1 package com.intellij.ide.macro;
   2
   3 import com.intellij.ide.DataAccessors;
   4 import com.intellij.ide.IdeBundle;
   5 import com.intellij.openapi.actionSystem.DataContext;
   6 import com.intellij.openapi.util.io.FileUtil;
   7 import com.intellij.openapi.vfs.VfsUtil;
   8 import com.intellij.openapi.vfs.VirtualFile;
   9
  10 public class FileRelativeDirMacro extends Macro {
  11   public String getName() {
  12     return "FileRelativeDir";
  13   }
  14
  15   public String getDescription() {
  16     return IdeBundle.message("macro.file.directory.relative");
  17   }
  18
  19   public String expand(DataContext dataContext) {
  20     //Project project = (Project)dataContext.getData(DataConstants.PROJECT);
  21     //if (project == null) return null;
  22     //VirtualFile file = (VirtualFile)dataContext.getData(DataConstantsEx.VIRTUAL_FILE);
  23     //if (file == null) return null;
  24     //if (!file.isDirectory()){
  25     //  file = file.getParent();
  26     //  if (file == null) return null;
  27     //}
  28     final VirtualFile baseDir = DataAccessors.PROJECT_BASE_DIR.from(dataContext);
  29     if (baseDir == null) {
  30       return null;
  31     }
  32
  33     VirtualFile dir = DataAccessors.VIRTUAL_DIR_OR_PARENT.from(dataContext);
  34     if (dir == null) return null;
  35     return FileUtil.getRelativePath(VfsUtil.virtualToIoFile(baseDir), VfsUtil.virtualToIoFile(dir));
  36   }
  37 }