--- /dev/null
+/*
+ * Copyright © 2019 Damyan Ivanov.
+ * This file is part of MoLe.
+ * MoLe is free software: you can distribute it and/or modify it
+ * under the term of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your opinion), any later version.
+ *
+ * MoLe 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 terms for details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with MoLe. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.ktnx.mobileledger.ui;
+
+import android.app.Dialog;
+import android.content.Context;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.RadioButton;
+import android.widget.RadioGroup;
+import android.widget.Switch;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatDialogFragment;
+import androidx.lifecycle.ViewModelProvider;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import net.ktnx.mobileledger.App;
+import net.ktnx.mobileledger.R;
+import net.ktnx.mobileledger.model.Currency;
+import net.ktnx.mobileledger.model.Data;
+import net.ktnx.mobileledger.model.MobileLedgerProfile;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+import java.util.concurrent.CopyOnWriteArrayList;
+
+/**
+ * A fragment representing a list of Items.
+ * <p/>
+ * Activities containing this fragment MUST implement the {@link OnCurrencySelectedListener}
+ * interface.
+ */
+public class CurrencySelectorFragment extends AppCompatDialogFragment
+ implements OnCurrencySelectedListener, OnCurrencyLongClickListener {
+
+ public static final int DEFAULT_COLUMN_COUNT = 2;
+ private static final String ARG_COLUMN_COUNT = "column-count";
+ private int mColumnCount = DEFAULT_COLUMN_COUNT;
+ private OnCurrencySelectedListener mListener;
+ private CurrencySelectorModel model;
+
+ /**
+ * Mandatory empty constructor for the fragment manager to instantiate the
+ * fragment (e.g. upon screen orientation changes).
+ */
+ public CurrencySelectorFragment() {
+ }
+ @SuppressWarnings("unused")
+ public static CurrencySelectorFragment newInstance() {
+ return newInstance(DEFAULT_COLUMN_COUNT);
+ }
+ public static CurrencySelectorFragment newInstance(int columnCount) {
+ CurrencySelectorFragment fragment = new CurrencySelectorFragment();
+ Bundle args = new Bundle();
+ args.putInt(ARG_COLUMN_COUNT, columnCount);
+ fragment.setArguments(args);
+ return fragment;
+ }
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+
+ if (getArguments() != null) {
+ mColumnCount = getArguments().getInt(ARG_COLUMN_COUNT, DEFAULT_COLUMN_COUNT);
+ }
+ }
+ @NonNull
+ @Override
+ public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
+ Context context = Objects.requireNonNull(getContext());
+ Dialog csd = new Dialog(context);
+ csd.setContentView(R.layout.fragment_currency_selector_list);
+ csd.setTitle(R.string.choose_currency_label);
+
+ RecyclerView recyclerView = csd.findViewById(R.id.list);
+
+ if (mColumnCount <= 1) {
+ recyclerView.setLayoutManager(new LinearLayoutManager(context));
+ }
+ else {
+ recyclerView.setLayoutManager(new GridLayoutManager(context, mColumnCount));
+ }
+ model = new ViewModelProvider(this).get(CurrencySelectorModel.class);
+ MobileLedgerProfile profile = Objects.requireNonNull(Data.profile.getValue());
+
+ model.currencies.setValue(new CopyOnWriteArrayList<>(profile.getCurrencies()));
+ CurrencySelectorRecyclerViewAdapter adapter = new CurrencySelectorRecyclerViewAdapter();
+ model.currencies.observe(this, list -> adapter.submitList(list));
+
+ recyclerView.setAdapter(adapter);
+ adapter.setCurrencySelectedListener(this);
+ adapter.setCurrencyLongClickListener(this);
+
+ final TextView tvNewCurrName = csd.findViewById(R.id.new_currency_name);
+ final TextView tvNoCurrBtn = csd.findViewById(R.id.btn_no_currency);
+ final TextView tvAddCurrOkBtn = csd.findViewById(R.id.btn_add_currency);
+ final TextView tvAddCurrBtn = csd.findViewById(R.id.btn_add_new);
+
+ tvNewCurrName.setVisibility(View.GONE);
+ tvAddCurrOkBtn.setVisibility(View.GONE);
+ tvNoCurrBtn.setVisibility(View.VISIBLE);
+ tvAddCurrBtn.setVisibility(View.VISIBLE);
+
+ tvAddCurrBtn.setOnClickListener(v -> {
+ tvNewCurrName.setVisibility(View.VISIBLE);
+ tvAddCurrOkBtn.setVisibility(View.VISIBLE);
+
+ tvNoCurrBtn.setVisibility(View.GONE);
+ tvAddCurrBtn.setVisibility(View.GONE);
+
+ tvNewCurrName.setText(null);
+ tvNewCurrName.requestFocus();
+ net.ktnx.mobileledger.utils.Misc.showSoftKeyboard(this);
+ });
+
+ tvAddCurrOkBtn.setOnClickListener(v -> {
+
+
+ String currName = String.valueOf(tvNewCurrName.getText());
+ if (!currName.isEmpty()) {
+ List<Currency> list = new ArrayList<>( model.currencies.getValue());
+ // FIXME hardcoded position and gap setting
+ list.add(new Currency(profile, String.valueOf(tvNewCurrName.getText()),
+ Currency.Position.after, false));
+ model.currencies.setValue(list);
+ }
+
+ tvNewCurrName.setVisibility(View.GONE);
+ tvAddCurrOkBtn.setVisibility(View.GONE);
+
+ tvNoCurrBtn.setVisibility(View.VISIBLE);
+ tvAddCurrBtn.setVisibility(View.VISIBLE);
+ });
+
+ tvNoCurrBtn.setOnClickListener(v -> {
+ adapter.notifyCurrencySelected(null);
+ dismiss();
+ });
+
+ RadioButton rbPositionLeft = csd.findViewById(R.id.currency_position_left);
+ RadioButton rbPositionRight = csd.findViewById(R.id.currency_position_right);
+
+ if (Data.currencySymbolPosition.getValue() == Currency.Position.before)
+ rbPositionLeft.toggle();
+ else
+ rbPositionRight.toggle();
+
+ RadioGroup rgPosition = csd.findViewById(R.id.position_radio_group);
+ rgPosition.setOnCheckedChangeListener((group, checkedId) -> {
+ if (checkedId == R.id.currency_position_left)
+ Data.currencySymbolPosition.setValue(Currency.Position.before);
+ else
+ Data.currencySymbolPosition.setValue(Currency.Position.after);
+ });
+
+ Switch gap = csd.findViewById(R.id.currency_gap);
+
+ gap.setChecked(Data.currencyGap.getValue());
+
+ gap.setOnCheckedChangeListener((v, checked) -> {
+ Data.currencyGap.setValue(checked);
+ });
+
+ return csd;
+ }
+ public void setOnCurrencySelectedListener(OnCurrencySelectedListener listener) {
+ mListener = listener;
+ }
+ public void resetOnCurrencySelectedListener() {
+ mListener = null;
+ }
+ @Override
+ public void onCurrencySelected(Currency item) {
+ if (mListener != null)
+ mListener.onCurrencySelected(item);
+
+ dismiss();
+ }
+
+ @Override
+ public void onCurrencyLongClick(Currency item) {
+ ArrayList<Currency> list = new ArrayList<>(model.currencies.getValue());
+ App.getDatabase().execSQL("delete from currencies where id=?", new Object[]{item.getId()});
+ list.remove(item);
+ model.currencies.setValue(list);
+ }
+}
projects / mobile-ledger.git / blobdiff