com.cerema.cloud2.ui.dialog.CreateFolderDialogFragment.java Source code

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Here is the source code for com.cerema.cloud2.ui.dialog.CreateFolderDialogFragment.java

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/**
 *   ownCloud Android client application
 *
 *   @author David A. Velasco
 *   Copyright (C) 2015 ownCloud Inc.
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License version 2,
 *   as published by the Free Software Foundation.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

package com.cerema.cloud2.ui.dialog;

import com.cerema.cloud2.R;
import com.cerema.cloud2.datamodel.OCFile;
import com.cerema.cloud2.lib.resources.files.FileUtils;
import com.cerema.cloud2.ui.activity.ComponentsGetter;

import android.support.v7.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.WindowManager.LayoutParams;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;

/**
 *  Dialog to input the name for a new folder to create.  
 * 
 *  Triggers the folder creation when name is confirmed.
 */
public class CreateFolderDialogFragment extends DialogFragment implements DialogInterface.OnClickListener {

    private static final String ARG_PARENT_FOLDER = "PARENT_FOLDER";

    public static final String CREATE_FOLDER_FRAGMENT = "CREATE_FOLDER_FRAGMENT";

    /**
     * Public factory method to create new CreateFolderDialogFragment instances.
     *
     * @param parentFolder            Folder to create
     * @return                        Dialog ready to show.
     */
    public static CreateFolderDialogFragment newInstance(OCFile parentFolder) {
        CreateFolderDialogFragment frag = new CreateFolderDialogFragment();
        Bundle args = new Bundle();
        args.putParcelable(ARG_PARENT_FOLDER, parentFolder);
        frag.setArguments(args);
        return frag;

    }

    private OCFile mParentFolder;

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        mParentFolder = getArguments().getParcelable(ARG_PARENT_FOLDER);

        // Inflate the layout for the dialog
        LayoutInflater inflater = getActivity().getLayoutInflater();
        View v = inflater.inflate(R.layout.edit_box_dialog, null);

        // Setup layout 
        EditText inputText = ((EditText) v.findViewById(R.id.user_input));
        inputText.setText("");
        inputText.requestFocus();

        // Build the dialog  
        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
        builder.setView(v).setPositiveButton(R.string.common_ok, this)
                .setNegativeButton(R.string.common_cancel, this).setTitle(R.string.uploader_info_dirname);
        Dialog d = builder.create();
        d.getWindow().setSoftInputMode(LayoutParams.SOFT_INPUT_STATE_VISIBLE);
        return d;
    }

    @Override
    public void onClick(DialogInterface dialog, int which) {
        if (which == AlertDialog.BUTTON_POSITIVE) {
            String newFolderName = ((TextView) (getDialog().findViewById(R.id.user_input))).getText().toString()
                    .trim();

            if (newFolderName.length() <= 0) {
                Toast.makeText(getActivity(), R.string.filename_empty, Toast.LENGTH_LONG).show();
                return;
            }
            boolean serverWithForbiddenChars = ((ComponentsGetter) getActivity()).getFileOperationsHelper()
                    .isVersionWithForbiddenCharacters();

            if (!FileUtils.isValidName(newFolderName, serverWithForbiddenChars)) {
                int messageId = 0;
                if (serverWithForbiddenChars) {
                    messageId = R.string.filename_forbidden_charaters_from_server;
                } else {
                    messageId = R.string.filename_forbidden_characters;
                }
                Toast.makeText(getActivity(), messageId, Toast.LENGTH_LONG).show();

                return;
            }

            String path = mParentFolder.getRemotePath();
            path += newFolderName + OCFile.PATH_SEPARATOR;
            ((ComponentsGetter) getActivity()).getFileOperationsHelper().createFolder(path, false);
        }
    }

}