/*
* Catroid: An on-device visual programming system for Android devices
* Copyright (C) 2010-2016 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.app.DialogFragment;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnShowListener;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.view.inputmethod.InputMethodManager;
import android.widget.Button;
import android.widget.EditText;
import org.catrobat.catroid.R;
import org.catrobat.catroid.io.StorageHandler;
import org.catrobat.catroid.merge.MergeTask;
import org.catrobat.catroid.utils.ToastUtil;
import org.catrobat.catroid.utils.Utils;
public class MergeNameDialog extends DialogFragment {
public static final String DIALOG_FRAGMENT_TAG = "dialog_merge_name";
private static final String TAG = MergeNameDialog.class.getSimpleName();
private MergeTask task;
private EditText nameEditText;
private Dialog newProjectDialog;
public MergeNameDialog(MergeTask task) {
this.task = task;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
View dialogView = LayoutInflater.from(getActivity()).inflate(R.layout.dialog_merge_name, null);
nameEditText = (EditText) dialogView.findViewById(R.id.project_name_edittext);
nameEditText.setText("");
newProjectDialog = new AlertDialog.Builder(getActivity()).setView(dialogView)
.setTitle(R.string.new_project_dialog_title)
.setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
}).setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
}).create();
newProjectDialog.setCanceledOnTouchOutside(true);
newProjectDialog.getWindow().setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
newProjectDialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
newProjectDialog.setOnShowListener(new OnShowListener() {
@Override
public void onShow(DialogInterface dialog) {
if (getActivity() == null) {
Log.e(TAG, "onShow() Activity was null!");
return;
}
InputMethodManager inputManager = (InputMethodManager) getActivity().getSystemService(
Context.INPUT_METHOD_SERVICE);
inputManager.showSoftInput(nameEditText, InputMethodManager.SHOW_IMPLICIT);
((AlertDialog) newProjectDialog).getButton(Dialog.BUTTON_POSITIVE).setEnabled(false);
nameEditText.addTextChangedListener(new TextWatcher() {
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void afterTextChanged(Editable s) {
if (nameEditText.length() == 0) {
((AlertDialog) newProjectDialog).getButton(Dialog.BUTTON_POSITIVE).setEnabled(false);
} else {
((AlertDialog) newProjectDialog).getButton(Dialog.BUTTON_POSITIVE).setEnabled(true);
}
}
});
Button positiveButton = ((AlertDialog) dialog).getButton(AlertDialog.BUTTON_POSITIVE);
positiveButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
handleOkButtonClick();
}
});
}
});
return newProjectDialog;
}
protected void handleOkButtonClick() {
String mergeName = nameEditText.getText().toString();
if (StorageHandler.getInstance().projectExists(mergeName)) {
Utils.showErrorDialog(getActivity(), R.string.error_project_exists);
} else {
if (!task.mergeProjects(nameEditText.getText().toString())) {
ToastUtil.showError(getActivity(), R.string.error_merge);
}
this.dismiss();
}
}
}