/*
* 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.View.OnClickListener;
import android.view.ViewGroup.LayoutParams;
import android.view.WindowManager;
import android.view.inputmethod.InputMethodManager;
import android.widget.Button;
import android.widget.EditText;
import org.catrobat.catroid.ProjectManager;
import org.catrobat.catroid.R;
import org.catrobat.catroid.content.Sprite;
import org.catrobat.catroid.utils.Utils;
public class UserBrickNameDialog extends DialogFragment {
public static final String DIALOG_FRAGMENT_TAG = "dialog_userbrick_name";
private static final String TAG = UserBrickNameDialog.class.getSimpleName();
private EditText newUserBrickEditText;
private Dialog newUserBrickDialog;
private UserBrickNameDialogInterface userBrickNameDialogInterface;
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
View dialogView = LayoutInflater.from(getActivity()).inflate(R.layout.dialog_userbrick_name, null);
newUserBrickEditText = (EditText) dialogView.findViewById(R.id.dialog_userbrick_name_edittext);
Sprite currentSprite = ProjectManager.getInstance().getCurrentSprite();
String text = getActivity().getString(R.string.new_user_brick) + " " + currentSprite.getNextNewUserBrickId();
newUserBrickEditText.setText(text);
newUserBrickDialog = new AlertDialog.Builder(getActivity()).setView(dialogView)
.setTitle(R.string.new_user_brick)
.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();
newUserBrickDialog.setCanceledOnTouchOutside(true);
newUserBrickDialog.getWindow().setLayout(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
newUserBrickDialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
newUserBrickDialog.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(newUserBrickEditText, InputMethodManager.SHOW_IMPLICIT);
newUserBrickEditText.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 (newUserBrickEditText.length() == 0) {
((AlertDialog) newUserBrickDialog).getButton(Dialog.BUTTON_POSITIVE).setEnabled(false);
} else {
((AlertDialog) newUserBrickDialog).getButton(Dialog.BUTTON_POSITIVE).setEnabled(true);
}
}
});
Button positiveButton = ((AlertDialog) dialog).getButton(AlertDialog.BUTTON_POSITIVE);
positiveButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
handleOkButtonClick();
}
});
}
});
return newUserBrickDialog;
}
protected void handleOkButtonClick() {
String userBrickName = newUserBrickEditText.getText().toString().trim();
if (getActivity() == null) {
Log.e(TAG, "handleOkButtonClick() Activity was null!");
return;
}
if (userBrickName.isEmpty()) {
Utils.showErrorDialog(getActivity(), R.string.no_name, R.string.error_no_userbrick_name_entered);
return;
}
dismiss();
userBrickNameDialogInterface.onUserBrickNameEntered(userBrickName);
}
public void setUserBrickNameDialogInterface(UserBrickNameDialogInterface userBrickNameDialogInterface) {
this.userBrickNameDialogInterface = userBrickNameDialogInterface;
}
public interface UserBrickNameDialogInterface {
void onUserBrickNameEntered(String userBrickName);
}
}