406 lines
18 KiB
Java
406 lines
18 KiB
Java
package de.vanitasvitae.enigmandroid.layout;
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import android.app.AlertDialog;
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import android.content.DialogInterface;
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import android.util.Log;
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import android.view.View;
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import android.widget.ArrayAdapter;
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import android.widget.Spinner;
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import android.widget.TextView;
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import android.widget.Toast;
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import de.vanitasvitae.enigmandroid.MainActivity;
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import de.vanitasvitae.enigmandroid.R;
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import de.vanitasvitae.enigmandroid.enigma.EnigmaStateBundle;
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/**
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* Builder for the dialog that is used to get settings for the rings
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* Copyright (C) 2015 Paul Schaub
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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* @author vanitasvitae
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*/
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public abstract class RingSettingsDialogBuilder
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{
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protected abstract void showDialog(EnigmaStateBundle stateBundle, ArrayAdapter[] adapters, int[] rIDs, Actions actions);
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public abstract void createRingSettingsDialog(EnigmaStateBundle stateBundle);
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private static ArrayAdapter createAdapter(Integer[] array)
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{
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ArrayAdapter adapter = new ArrayAdapter<>(
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MainActivity.ActivitySingleton.getInstance().getActivity(),
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android.R.layout.simple_spinner_item, array);
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adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
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return adapter;
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}
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/**
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* Creates a ArrayAdapter working over an array of numbers 1 to 26.
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* @return ArrayAdapter
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*/
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private static ArrayAdapter createAdapter1_26()
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{
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Integer[] ringArray = new Integer[26];
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for(int i=1; i<=26; i++) {ringArray[i-1] = i;}
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return createAdapter(ringArray);
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}
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/**
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* DialogBuilder for 3 Spinners and ringSettingRotor1-3
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*/
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public static class RingSettingsDialogBuilderRotRotRot extends RingSettingsDialogBuilder
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{
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public void createRingSettingsDialog(final EnigmaStateBundle state)
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{
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this.showDialog(state,
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new ArrayAdapter[]{
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createAdapter1_26(),
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createAdapter1_26(),
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createAdapter1_26()},
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new int[]{
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R.string.hint_rotor1,
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R.string.hint_rotor2,
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R.string.hint_rotor3},
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new Actions3(state) {
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@Override
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protected void firstSpinnerItemSelected(int pos) {
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state.setRingSettingRotor1(pos);
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}
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@Override
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protected void secondSpinnerItemSelected(int pos) {
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state.setRingSettingRotor2(pos);
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}
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@Override
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protected void thirdSpinnerItemSelected(int pos) {
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state.setRingSettingRotor3(pos);
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}
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@Override
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protected int getFirstValueFromBundle() {
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return state.getRingSettingRotor1();
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}
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@Override
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protected int getSecondValueFromBundle() {
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return state.getRingSettingRotor2();
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}
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@Override
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protected int getThirdValueFromBundle() {
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return state.getRingSettingRotor3();
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}
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});
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}
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@Override
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protected void showDialog(final EnigmaStateBundle stateBundle, ArrayAdapter[] adapters, int[] rIDs, Actions actions)
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{
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if(adapters.length != 3 || rIDs.length != 3)
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{
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Log.e(MainActivity.APP_ID, "RingSettingsDialogBuilderRotRotRot.showDialog():" +
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" Length of adapters array or length of rIDs array not equal to 3!");
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}
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final Actions3 action = (Actions3) actions;
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final MainActivity main = (MainActivity) MainActivity.ActivitySingleton.getInstance().getActivity();
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View ringSettingsView = View.inflate(main, R.layout.dialog_ringsettings_3, null);
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TextView ring1Title = (TextView) ringSettingsView.findViewById(R.id.dialog_text_rotor1);
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ring1Title.setText(rIDs[0]);
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TextView ring2Title = (TextView) ringSettingsView.findViewById(R.id.dialog_text_rotor2);
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ring2Title.setText(rIDs[1]);
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TextView ring3Title = (TextView) ringSettingsView.findViewById(R.id.dialog_text_rotor3);
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ring3Title.setText(rIDs[2]);
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final Spinner ring1 = (Spinner) ringSettingsView.findViewById(R.id.rotor1ring);
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ring1.setAdapter(adapters[0]);
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ring1.setSelection(action.getFirstValueFromBundle());
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final Spinner ring2 = (Spinner) ringSettingsView.findViewById(R.id.rotor2ring);
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ring2.setAdapter(adapters[1]);
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ring2.setSelection(action.getSecondValueFromBundle());
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final Spinner ring3 = (Spinner) ringSettingsView.findViewById(R.id.rotor3ring);
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ring3.setAdapter(adapters[2]);
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ring3.setSelection(action.getThirdValueFromBundle());
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AlertDialog.Builder builder = new AlertDialog.Builder(main);
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builder.setTitle(R.string.title_ring_setting);
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builder.setView(ringSettingsView)
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.setCancelable(true)
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.setPositiveButton(R.string.dialog_positive, new DialogInterface.OnClickListener()
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{
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public void onClick(DialogInterface dialog, int id)
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{
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action.firstSpinnerItemSelected(ring1.getSelectedItemPosition());
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action.secondSpinnerItemSelected(ring2.getSelectedItemPosition());
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action.thirdSpinnerItemSelected(ring3.getSelectedItemPosition());
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String message = String.format(main.getResources().getString(
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R.string.dialog_ring_settings_success),
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(ring1.getSelectedItemPosition()+1) + ", " +
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(ring2.getSelectedItemPosition()+1) + ", " +
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(ring3.getSelectedItemPosition()+1));
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main.onDialogFinished(stateBundle);
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Toast.makeText(main, message, Toast.LENGTH_LONG).show();
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}
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})
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.setNegativeButton(R.string.dialog_negative, new DialogInterface.OnClickListener() {
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public void onClick(DialogInterface dialog, int id) {
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dialog.cancel();
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Toast.makeText(main, R.string.dialog_abort,
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Toast.LENGTH_SHORT).show();
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}
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}).show();
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}
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}
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/**
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* DialogBuilder for 4 Spinners and ringSettingRotor1-3, ringSettingReflector
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*/
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public static class RingSettingsDialogBuilderRotRotRotRef extends RingSettingsDialogBuilder
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{
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@Override
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public void createRingSettingsDialog(final EnigmaStateBundle state) {
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this.showDialog(state,
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new ArrayAdapter[]{
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createAdapter1_26(),
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createAdapter1_26(),
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createAdapter1_26(),
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createAdapter1_26()},
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new int[]{
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R.string.hint_rotor1,
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R.string.hint_rotor2,
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R.string.hint_rotor3,
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R.string.hint_reflector},
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new Actions4(state) {
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@Override
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protected void firstSpinnerItemSelected(int pos) {
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state.setRingSettingRotor1(pos);
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}
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@Override
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protected void secondSpinnerItemSelected(int pos) {
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state.setRingSettingRotor2(pos);
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}
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@Override
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protected void thirdSpinnerItemSelected(int pos) {
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state.setRingSettingRotor3(pos);
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}
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@Override
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protected int getFirstValueFromBundle() {
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return state.getRingSettingRotor1();
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}
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@Override
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protected int getSecondValueFromBundle() {
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return state.getRingSettingRotor2();
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}
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@Override
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protected int getThirdValueFromBundle() {
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return state.getRingSettingRotor3();
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}
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@Override
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protected void fourthSpinnerItemSelected(int pos) {
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state.setRingSettingReflector(pos);
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}
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@Override
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protected int getFourthValueFromBundle() {
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return state.getRingSettingReflector();
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}
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});
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}
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@Override
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protected void showDialog(final EnigmaStateBundle stateBundle, ArrayAdapter[] adapters, int[] rIDs, Actions actions) {
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if(adapters.length != 4 || rIDs.length != 4)
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{
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Log.d(MainActivity.APP_ID, "RingSettingsDialogBuilderRotRotRotRef.showDialog():" +
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"Length of adapters array or length of rIDs array not equal to 4!");
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}
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final Actions4 action = (Actions4) actions;
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final MainActivity main = (MainActivity) MainActivity.ActivitySingleton.getInstance().getActivity();
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View ringSettingsView = View.inflate(main, R.layout.dialog_ringsettings_4, null);
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TextView ring1Title = (TextView) ringSettingsView.findViewById(R.id.dialog_text_rotor1);
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ring1Title.setText(rIDs[0]);
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TextView ring2Title = (TextView) ringSettingsView.findViewById(R.id.dialog_text_rotor2);
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ring2Title.setText(rIDs[1]);
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TextView ring3Title = (TextView) ringSettingsView.findViewById(R.id.dialog_text_rotor3);
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ring3Title.setText(rIDs[2]);
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TextView ring4Title = (TextView) ringSettingsView.findViewById(R.id.dialog_text_rotor4);
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ring4Title.setText(rIDs[3]);
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final Spinner ring1 = (Spinner) ringSettingsView.findViewById(R.id.rotor1ring);
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ring1.setAdapter(adapters[0]);
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ring1.setSelection(action.getFirstValueFromBundle());
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final Spinner ring2 = (Spinner) ringSettingsView.findViewById(R.id.rotor2ring);
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ring2.setAdapter(adapters[1]);
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ring2.setSelection(action.getSecondValueFromBundle());
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final Spinner ring3 = (Spinner) ringSettingsView.findViewById(R.id.rotor3ring);
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ring3.setAdapter(adapters[2]);
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ring3.setSelection(action.getThirdValueFromBundle());
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final Spinner ring4 = (Spinner) ringSettingsView.findViewById(R.id.rotor4ring);
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ring4.setAdapter(adapters[3]);
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ring4.setSelection(action.getFourthValueFromBundle());
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AlertDialog.Builder builder = new AlertDialog.Builder(main);
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builder.setTitle(R.string.title_ring_setting);
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builder.setView(ringSettingsView)
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.setCancelable(true)
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.setPositiveButton(R.string.dialog_positive, new DialogInterface.OnClickListener()
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{
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public void onClick(DialogInterface dialog, int id)
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{
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action.firstSpinnerItemSelected(ring1.getSelectedItemPosition());
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action.secondSpinnerItemSelected(ring2.getSelectedItemPosition());
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action.thirdSpinnerItemSelected(ring3.getSelectedItemPosition());
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action.fourthSpinnerItemSelected(ring4.getSelectedItemPosition());
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String message = String.format(main.getResources().getString(
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R.string.dialog_ring_settings_success),
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(ring1.getSelectedItemPosition()+1) + ", " +
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(ring2.getSelectedItemPosition()+1) + ", " +
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(ring3.getSelectedItemPosition()+1) + ", " +
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(ring4.getSelectedItemPosition()+1));
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main.onDialogFinished(stateBundle);
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Toast.makeText(main, message, Toast.LENGTH_LONG).show();
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}
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})
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.setNegativeButton(R.string.dialog_negative, new DialogInterface.OnClickListener() {
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public void onClick(DialogInterface dialog, int id) {
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dialog.cancel();
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Toast.makeText(main, R.string.dialog_abort,
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Toast.LENGTH_SHORT).show();
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}
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}).show();
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}
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}
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/**
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* DialogBuilder for 4 Spinners and ringSettingRotor1-4
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*/
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public static class RingSettingsDialogBuilderRotRotRotRot extends RingSettingsDialogBuilderRotRotRotRef
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{
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@Override
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public void createRingSettingsDialog(final EnigmaStateBundle state) {
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this.showDialog(state,
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new ArrayAdapter[]{
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createAdapter1_26(),
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createAdapter1_26(),
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createAdapter1_26(),
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createAdapter1_26()},
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new int[]{
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R.string.hint_rotor1,
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R.string.hint_rotor2,
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R.string.hint_rotor3,
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R.string.hint_thin_rotor},
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new Actions4(state) {
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@Override
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protected void firstSpinnerItemSelected(int pos) {
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state.setRingSettingRotor1(pos);
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}
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@Override
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protected void secondSpinnerItemSelected(int pos) {
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state.setRingSettingRotor2(pos);
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}
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@Override
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protected void thirdSpinnerItemSelected(int pos) {
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state.setRingSettingRotor3(pos);
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}
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@Override
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protected int getFirstValueFromBundle() {
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return state.getRingSettingRotor1();
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}
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@Override
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protected int getSecondValueFromBundle() {
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return state.getRingSettingRotor2();
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}
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@Override
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protected int getThirdValueFromBundle() {
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return state.getRingSettingRotor3();
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}
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@Override
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protected void fourthSpinnerItemSelected(int pos) {
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state.setRingSettingRotor4(pos);
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}
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@Override
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protected int getFourthValueFromBundle() {
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return state.getRingSettingRotor4();
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}
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});
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}
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}
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/**
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* Abstract class that defines how Spinners correspond to the EnigmaStateBundle
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*/
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public static abstract class Actions
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{
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final EnigmaStateBundle stateBundle;
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public Actions(EnigmaStateBundle bundle)
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{
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this.stateBundle = bundle;
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}
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}
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/**
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* Abstract class that defines, how the 3 Spinners correspond to 3 values in the
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* EnigmaStateBundle
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*/
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public static abstract class Actions3 extends Actions
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{
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public Actions3(EnigmaStateBundle bundle)
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{
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super(bundle);
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}
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protected abstract void firstSpinnerItemSelected(int pos);
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protected abstract void secondSpinnerItemSelected(int pos);
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protected abstract void thirdSpinnerItemSelected(int pos);
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protected abstract int getFirstValueFromBundle();
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protected abstract int getSecondValueFromBundle();
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protected abstract int getThirdValueFromBundle();
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}
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/**
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* Extension of Actions3 which forces implementing classes to implement methods for the fourth
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* Spinner.
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*/
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public static abstract class Actions4 extends Actions3
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{
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public Actions4(EnigmaStateBundle bundle)
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{
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super(bundle);
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}
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protected abstract void fourthSpinnerItemSelected(int pos);
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protected abstract int getFourthValueFromBundle();
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}
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} |