src/com/owncloud/android/ui/dialog/CreateFolderDialogFragment.java

   1 /**
   2  *   ownCloud Android client application
   3  *
   4  *   @author David A. Velasco
   5  *   Copyright (C) 2015 ownCloud Inc.
   6  *
   7  *   This program is free software: you can redistribute it and/or modify
   8  *   it under the terms of the GNU General Public License version 2,
   9  *   as published by the Free Software Foundation.
  10  *
  11  *   This program is distributed in the hope that it will be useful,
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *   GNU General Public License for more details.
  15  *
  16  *   You should have received a copy of the GNU General Public License
  17  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  *
  19  */
  20
  21 package com.owncloud.android.ui.dialog;
  22
  23 import com.owncloud.android.R;
  24 import com.owncloud.android.datamodel.OCFile;
  25 import com.owncloud.android.lib.resources.files.FileUtils;
  26 import com.owncloud.android.ui.activity.ComponentsGetter;
  27
  28 import android.support.v7.app.AlertDialog;
  29 import android.app.Dialog;
  30 import android.content.DialogInterface;
  31 import android.os.Bundle;
  32 import android.support.v4.app.DialogFragment;
  33 import android.view.LayoutInflater;
  34 import android.view.View;
  35 import android.view.WindowManager.LayoutParams;
  36 import android.widget.EditText;
  37 import android.widget.TextView;
  38 import android.widget.Toast;
  39
  40 /**
  41  *  Dialog to input the name for a new folder to create.
  42  *
  43  *  Triggers the folder creation when name is confirmed.
  44  */
  45 public class CreateFolderDialogFragment
  46         extends DialogFragment implements DialogInterface.OnClickListener {
  47
  48     private static final String ARG_PARENT_FOLDER = "PARENT_FOLDER";
  49
  50     public static final String CREATE_FOLDER_FRAGMENT = "CREATE_FOLDER_FRAGMENT";
  51
  52     /**
  53      * Public factory method to create new CreateFolderDialogFragment instances.
  54      *
  55      * @param parentFolder            Folder to create
  56      * @return                        Dialog ready to show.
  57      */
  58     public static CreateFolderDialogFragment newInstance(OCFile parentFolder) {
  59         CreateFolderDialogFragment frag = new CreateFolderDialogFragment();
  60         Bundle args = new Bundle();
  61         args.putParcelable(ARG_PARENT_FOLDER, parentFolder);
  62         frag.setArguments(args);
  63         return frag;
  64
  65     }
  66
  67     private OCFile mParentFolder;
  68
  69
  70     @Override
  71     public Dialog onCreateDialog(Bundle savedInstanceState) {
  72         mParentFolder = getArguments().getParcelable(ARG_PARENT_FOLDER);
  73
  74         // Inflate the layout for the dialog
  75         LayoutInflater inflater = getActivity().getLayoutInflater();
  76         View v = inflater.inflate(R.layout.edit_box_dialog, null);
  77
  78         // Setup layout
  79         EditText inputText = ((EditText)v.findViewById(R.id.user_input));
  80         inputText.setText("");
  81         inputText.requestFocus();
  82
  83         // Build the dialog
  84         AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
  85         builder.setView(v)
  86                .setPositiveButton(R.string.common_ok, this)
  87                .setNegativeButton(R.string.common_cancel, this)
  88                .setTitle(R.string.uploader_info_dirname);
  89         Dialog d = builder.create();
  90         d.getWindow().setSoftInputMode(LayoutParams.SOFT_INPUT_STATE_VISIBLE);
  91         return d;
  92     }
  93
  94
  95     @Override
  96     public void onClick(DialogInterface dialog, int which) {
  97         if (which == AlertDialog.BUTTON_POSITIVE) {
  98             String newFolderName =
  99                     ((TextView)(getDialog().findViewById(R.id.user_input)))
 100                         .getText().toString().trim();
 101
 102             if (newFolderName.length() <= 0) {
 103                 Toast.makeText(
 104                         getActivity(),
 105                         R.string.filename_empty,
 106                         Toast.LENGTH_LONG).show();
 107                 return;
 108             }
 109             boolean serverWithForbiddenChars = ((ComponentsGetter)getActivity()).
 110                     getFileOperationsHelper().isVersionWithForbiddenCharacters();
 111
 112             if (!FileUtils.isValidName(newFolderName, serverWithForbiddenChars)) {
 113                 int messageId = 0;
 114                 if (serverWithForbiddenChars) {
 115                     messageId = R.string.filename_forbidden_charaters_from_server;
 116                 } else {
 117                     messageId = R.string.filename_forbidden_characters;
 118                 }
 119                 Toast.makeText(getActivity(), messageId, Toast.LENGTH_LONG).show();
 120
 121                 return;
 122             }
 123
 124             String path = mParentFolder.getRemotePath();
 125             path += newFolderName + OCFile.PATH_SEPARATOR;
 126             ((ComponentsGetter)getActivity()).
 127                 getFileOperationsHelper().createFolder(path, false);
 128         }
 129     }
 130
 131 }