!752

concepts.

concept FileRef {
  S path;
  long touched;
}

static JTable table;

p-substance {
  concepts();
  update();
  awtOnConceptChanges(table, "update", false);
  hideConsoleIfMainProgram();
  dbBot();
}

svoid update {
  bool first = table == null;
  L data = map(sortedByFieldDesc(list(FileRef), "touched"), func(FileRef f) {
    Map map = litorderedmap("Path" := f.path);
    pcall {
      File file = new File(f.path);
      S type;
      if (file.isFile()) {
        type = "File";
        map.put("Size", file.length());
      } else if (file.isDirectory())
        type = "Directory";
      else
        type = "Not found";
      map.put("Type", type);
    }
    ret map;
  });
  table = showTable(data, table);
  
  if (first) {
    addToWindow(table, jbutton("Add file or directory...", r {
      addFile();
    }));
    
    tablePopupMenu(table, voidfunc(JPopupMenu menu, int row) {
      Map map = getTableLineAsMap(table, row);
      S path = (S) map.get("Path");
      final File file = new File(path);
      if (file.isDirectory())
        addMenuItem(menu, "Browse", r { browseDir(file) });
    });
  }
}

svoid addFile() {
  final new JTextField tf;
  showFormTitled("Add file or directory",
    "File/directory path", tf,
    r {
      S path = tf.getText().trim();
      if (!isAbsolutePath(path)) {
        messageBox("Please enter an absolute path.");
        addFile();
        ret;
      }
      cset(uniq(FileRef, +path), touched := now());
    });
}