2 * Copyright © 2019 Damyan Ivanov.
3 * This file is part of MoLe.
4 * MoLe is free software: you can distribute it and/or modify it
5 * under the term of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your opinion), any later version.
9 * MoLe is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License terms for details.
14 * You should have received a copy of the GNU General Public License
15 * along with MoLe. If not, see <https://www.gnu.org/licenses/>.
18 package net.ktnx.mobileledger.ui.account_summary;
20 import android.content.Context;
21 import android.content.res.Resources;
22 import android.graphics.Typeface;
23 import android.os.Build;
24 import android.support.annotation.NonNull;
25 import android.support.v7.widget.RecyclerView;
26 import android.view.LayoutInflater;
27 import android.view.View;
28 import android.view.ViewGroup;
29 import android.widget.CheckBox;
30 import android.widget.LinearLayout;
31 import android.widget.TextView;
33 import net.ktnx.mobileledger.R;
34 import net.ktnx.mobileledger.model.Data;
35 import net.ktnx.mobileledger.model.LedgerAccount;
37 import java.util.List;
39 class AccountSummaryAdapter extends RecyclerView.Adapter<AccountSummaryAdapter.LedgerRowHolder> {
40 private boolean selectionActive;
42 AccountSummaryAdapter() {
43 this.selectionActive = false;
46 public void onBindViewHolder(@NonNull LedgerRowHolder holder, int position) {
47 List<LedgerAccount> accounts = Data.accounts.get();
48 if (position < accounts.size()) {
49 LedgerAccount acc = accounts.get(position);
50 Context ctx = holder.row.getContext();
51 Resources rm = ctx.getResources();
53 holder.row.setVisibility(View.VISIBLE);
54 holder.vTrailer.setVisibility(View.GONE);
55 holder.tvAccountName.setText(acc.getShortName());
56 holder.tvAccountName.setPadding(
57 acc.getLevel() * rm.getDimensionPixelSize(R.dimen.activity_horizontal_margin) /
59 holder.tvAccountAmounts.setText(acc.getAmountsString());
62 holder.tvAccountName.setTypeface(null, Typeface.ITALIC);
63 holder.tvAccountAmounts.setTypeface(null, Typeface.ITALIC);
66 holder.tvAccountName.setTypeface(null, Typeface.NORMAL);
67 holder.tvAccountAmounts.setTypeface(null, Typeface.NORMAL);
70 if (position % 2 == 0) {
71 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) holder.row
72 .setBackgroundColor(rm.getColor(R.color.table_row_dark_bg, ctx.getTheme()));
73 else holder.row.setBackgroundColor(rm.getColor(R.color.table_row_dark_bg));
76 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) holder.row
77 .setBackgroundColor(rm.getColor(R.color.drawer_background, ctx.getTheme()));
78 else holder.row.setBackgroundColor(rm.getColor(R.color.drawer_background));
81 holder.selectionCb.setVisibility(selectionActive ? View.VISIBLE : View.GONE);
82 holder.selectionCb.setChecked(!acc.isHiddenToBe());
84 holder.row.setTag(R.id.POS, position);
87 holder.vTrailer.setVisibility(View.VISIBLE);
88 holder.row.setVisibility(View.GONE);
94 public LedgerRowHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
95 View row = LayoutInflater.from(parent.getContext())
96 .inflate(R.layout.account_summary_row, parent, false);
97 return new LedgerRowHolder(row);
101 public int getItemCount() {
102 return Data.accounts.get().size() + 1;
104 public void startSelection() {
105 for (LedgerAccount acc : Data.accounts.get()) acc.setHiddenToBe(acc.isHidden());
106 this.selectionActive = true;
107 notifyDataSetChanged();
110 public void stopSelection() {
111 this.selectionActive = false;
112 notifyDataSetChanged();
115 public boolean isSelectionActive() {
116 return selectionActive;
119 public void selectItem(int position) {
120 LedgerAccount acc = Data.accounts.get().get(position);
121 acc.toggleHiddenToBe();
122 toggleChildrenOf(acc, acc.isHiddenToBe(), position);
123 notifyItemChanged(position);
125 void toggleChildrenOf(LedgerAccount parent, boolean hiddenToBe, int parentPosition) {
126 int i = parentPosition + 1;
127 for (LedgerAccount acc : Data.accounts.get()) {
128 if (acc.getName().startsWith(parent.getName() + ":")) {
129 acc.setHiddenToBe(hiddenToBe);
130 notifyItemChanged(i);
131 toggleChildrenOf(acc, hiddenToBe, i);
137 class LedgerRowHolder extends RecyclerView.ViewHolder {
138 CheckBox selectionCb;
139 TextView tvAccountName, tvAccountAmounts;
142 public LedgerRowHolder(@NonNull View itemView) {
144 this.row = itemView.findViewById(R.id.account_summary_row);
145 this.tvAccountName = itemView.findViewById(R.id.account_row_acc_name);
146 this.tvAccountAmounts = itemView.findViewById(R.id.account_row_acc_amounts);
147 this.selectionCb = itemView.findViewById(R.id.account_row_check);
148 this.vTrailer = itemView.findViewById(R.id.account_summary_trailer);