Magic Cube

///////////////////////////////////////////////////////////////////////////////////////////////////

// Copyright 2020 Leszek Koltunski                                                               //

//                                                                                               //

// This file is part of Magic Cube.                                                              //

//                                                                                               //

// Magic Cube is free software: you can redistribute it and/or modify                            //

// it under the terms of the GNU General Public License as published by                          //

// the Free Software Foundation, either version 2 of the License, or                             //

// (at your option) any later version.                                                           //

//                                                                                               //

// Magic Cube 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 Magic Cube.  If not, see <http://www.gnu.org/licenses/>.                           //

///////////////////////////////////////////////////////////////////////////////////////////////////

package org.distorted.dialog;

import android.app.Dialog;

import android.content.DialogInterface;

import android.os.Bundle;

import android.support.annotation.NonNull;

import android.support.v4.app.FragmentActivity;

import android.support.v7.app.AlertDialog;

import android.support.v7.app.AppCompatDialogFragment;

import android.text.Editable;

import android.text.TextWatcher;

import android.view.LayoutInflater;

import android.view.View;

import android.view.Window;

import android.view.WindowManager;

import android.widget.Button;

import android.widget.EditText;

import android.widget.TextView;

import org.distorted.magic.R;

import org.distorted.magic.RubikActivity;

import org.distorted.object.RubikObjectList;

import org.distorted.scores.RubikScores;

import org.distorted.uistate.RubikState;

import org.distorted.uistate.RubikStatePlay;

///////////////////////////////////////////////////////////////////////////////////////////////////

public class RubikDialogSetName extends AppCompatDialogFragment

  {

  @Override

  public void onStart()

    {

    super.onStart();

    Window window = getDialog().getWindow();

    window.setFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL,

                    WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL);

    window.clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);

    AlertDialog dialog = (AlertDialog) getDialog();

    if (dialog != null)

      {

      Button positiveButton = dialog.getButton(Dialog.BUTTON_POSITIVE);

      positiveButton.setEnabled(false);

      }

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

  @NonNull

  @Override

  public Dialog onCreateDialog(Bundle savedInstanceState)

    {

    FragmentActivity act = getActivity();

    LayoutInflater inflater = act.getLayoutInflater();

    AlertDialog.Builder builder = new AlertDialog.Builder(act);

    Bundle args = getArguments();

    String name;

    try

      {

      name = args.getString("name");

      }

    catch(Exception e)

      {

      name = "";

      }

    boolean first = name.length()==0;

    TextView tv = (TextView) inflater.inflate(R.layout.dialog_title, null);

    tv.setText( first ? R.string.choose_name : R.string.name_taken);

    builder.setCustomTitle(tv);

    final View view = inflater.inflate(R.layout.dialog_set_name, null);

    TextView text = view.findViewById(R.id.set_name_message);

    if( first )

      {

      text.setText(R.string.new_name);

      }

    else

      {

      text.setText(act.getString(R.string.new_name_try_again, name));

      }

    builder.setCancelable(true);

    builder.setPositiveButton( R.string.ok, new DialogInterface.OnClickListener()

      {

      @Override

      public void onClick(DialogInterface dialog, int which)

        {

        RubikActivity act = (RubikActivity)getActivity();

        RubikState.switchState(act,RubikState.PLAY);

        EditText edit = view.findViewById(R.id.set_name);

        String name = edit.getText().toString();

        RubikScores.getInstance().setName(name);

        RubikStatePlay play = (RubikStatePlay) RubikState.PLAY.getStateClass();

        int object = play.getObject();

        int size   = play.getSize();

        Bundle bundle = new Bundle();

        bundle.putInt("tab", RubikObjectList.pack(object,size) );

        bundle.putBoolean("submitting", true);

        RubikDialogScores scores = new RubikDialogScores();

        scores.setArguments(bundle);

        scores.show(act.getSupportFragmentManager(), null);

        }

      });

    builder.setView(view);

    final Dialog dialog = builder.create();

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

    EditText edit = view.findViewById(R.id.set_name);

    edit.requestFocus();

    edit.addTextChangedListener(new TextWatcher()

      {

      @Override

      public void afterTextChanged(Editable s) {}

      @Override

      public void beforeTextChanged(CharSequence s, int start, int count, int after) {}

      @Override

      public void onTextChanged(CharSequence s, int start, int before, int count)

        {

        ((AlertDialog) dialog).getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(count>0);

        }

      });

    return dialog;

    }

  }