org.catrobat.catroid.ui.dialogs.OverwriteRenameDialog.java Source code

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Here is the source code for org.catrobat.catroid.ui.dialogs.OverwriteRenameDialog.java

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/*
 * Catroid: An on-device visual programming system for Android devices
 * Copyright (C) 2010-2015 The Catrobat Team
 * (<http://developer.catrobat.org/credits>)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * An additional term exception under section 7 of the GNU Affero
 * General Public License, version 3, is available at
 * http://developer.catrobat.org/license_additional_term
 *
 * 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.catrobat.catroid.ui.dialogs;

import android.app.AlertDialog;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnKeyListener;
import android.content.DialogInterface.OnShowListener;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.RadioButton;
import android.widget.TextView;

import org.catrobat.catroid.ProjectManager;
import org.catrobat.catroid.R;
import org.catrobat.catroid.utils.DownloadUtil;
import org.catrobat.catroid.utils.ToastUtil;
import org.catrobat.catroid.utils.Utils;

public class OverwriteRenameDialog extends DialogFragment implements OnClickListener {
    protected RadioButton replaceButton;
    protected RadioButton renameButton;
    protected String programName;
    protected String url;
    protected Context context;
    protected EditText projectText;
    protected TextView projectTextView;
    protected View projectTextLine;

    public static final String DIALOG_FRAGMENT_TAG = "overwrite_rename_look";

    public OverwriteRenameDialog() {
        super();
    }

    public void setProgramName(String programName) {
        this.programName = programName;
    }

    public void setURL(String url) {
        this.url = url;
    }

    public void setContext(Context context) {
        this.context = context;
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        View dialogView = LayoutInflater.from(context).inflate(R.layout.dialog_overwrite_project, null);

        replaceButton = (RadioButton) dialogView.findViewById(R.id.dialog_overwrite_project_radio_replace);
        replaceButton.setOnClickListener(this);
        renameButton = (RadioButton) dialogView.findViewById(R.id.dialog_overwrite_project_radio_rename);
        renameButton.setOnClickListener(this);
        projectText = (EditText) dialogView.findViewById(R.id.dialog_overwrite_project_edit);
        projectText.setText(programName);
        projectTextView = (TextView) dialogView.findViewById(R.id.dialog_overwrite_project_edit_text);
        projectTextLine = dialogView.findViewById(R.id.dialog_overwrite_project_edit_line);

        Dialog dialog = new AlertDialog.Builder(getActivity()).setView(dialogView).setTitle(R.string.overwrite_text)
                .setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                    }
                }).setNegativeButton(R.string.cancel_button, new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        ToastUtil.showError(context, R.string.notification_download_project_cancel);
                    }
                }).create();

        dialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);

        dialog.setOnShowListener(new OnShowListener() {
            @Override
            public void onShow(DialogInterface dialog) {
                Button positiveButton = ((AlertDialog) dialog).getButton(AlertDialog.BUTTON_POSITIVE);
                positiveButton.setOnClickListener(new OnClickListener() {
                    @Override
                    public void onClick(View view) {
                        handleOkButton();
                    }
                });
            }
        });

        dialog.setOnKeyListener(new OnKeyListener() {
            @Override
            public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event) {
                if (event.getAction() == KeyEvent.ACTION_DOWN && keyCode == KeyEvent.KEYCODE_ENTER) {
                    boolean okButtonResult = handleOkButton();
                    if (okButtonResult) {
                        dismiss();
                    }
                    return okButtonResult;
                } else if (keyCode == KeyEvent.KEYCODE_BACK) {
                    ToastUtil.showError(context, R.string.notification_download_project_cancel);
                    return true;
                }

                return false;
            }
        });

        return dialog;
    }

    @Override
    public void onClick(View view) {
        switch (view.getId()) {
        case R.id.dialog_overwrite_project_radio_replace:
            projectTextView.setVisibility(TextView.GONE);
            projectTextLine.setVisibility(View.GONE);
            projectText.setVisibility(EditText.GONE);
            break;

        case R.id.dialog_overwrite_project_radio_rename:
            projectTextView.setVisibility(TextView.VISIBLE);
            projectTextLine.setVisibility(View.VISIBLE);
            projectText.setVisibility(EditText.VISIBLE);
            break;

        default:
            break;
        }
    }

    private boolean handleOkButton() {
        if (replaceButton.isChecked()) {
            ProjectManager.getInstance().setProject(null);
            DownloadUtil.getInstance().startDownload(context, url, programName);
        } else if (renameButton.isChecked()) {
            String newProgramName = projectText.getText().toString();
            if (Utils.checkIfProjectExistsOrIsDownloadingIgnoreCase(newProgramName)) {
                return false;
            }

            DownloadUtil.getInstance().startDownload(context, url, newProgramName);
        }
        dismiss();

        return true;
    }
}