app/src/main/java/net/ktnx/mobileledger/ui/transaction_list/TransactionRowHolder.java

   1 /*
   2  * Copyright © 2021 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.
   8  *
   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.
  13  *
  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/>.
  16  */
  17
  18 package net.ktnx.mobileledger.ui.transaction_list;
  19
  20 import android.app.Activity;
  21 import android.content.Context;
  22 import android.graphics.Typeface;
  23 import android.text.Spannable;
  24 import android.text.SpannableString;
  25 import android.text.style.StyleSpan;
  26 import android.view.LayoutInflater;
  27 import android.view.View;
  28 import android.widget.LinearLayout;
  29 import android.widget.TextView;
  30
  31 import androidx.annotation.ColorInt;
  32 import androidx.annotation.NonNull;
  33 import androidx.annotation.Nullable;
  34
  35 import net.ktnx.mobileledger.R;
  36 import net.ktnx.mobileledger.databinding.TransactionListRowBinding;
  37 import net.ktnx.mobileledger.model.LedgerTransaction;
  38 import net.ktnx.mobileledger.model.LedgerTransactionAccount;
  39 import net.ktnx.mobileledger.model.TransactionListItem;
  40 import net.ktnx.mobileledger.utils.Colors;
  41 import net.ktnx.mobileledger.utils.Misc;
  42
  43 import java.util.Observer;
  44
  45 class TransactionRowHolder extends TransactionRowHolderBase {
  46     private final TransactionListRowBinding b;
  47     TransactionListItem.Type lastType;
  48     private Observer lastUpdateObserver;
  49     public TransactionRowHolder(@NonNull TransactionListRowBinding binding) {
  50         super(binding.getRoot());
  51         b = binding;
  52     }
  53     public void bind(@NonNull LedgerTransaction tr, @Nullable String boldAccountName) {
  54         b.transactionRowDescription.setText(tr.getDescription());
  55         String trComment = Misc.emptyIsNull(tr.getComment());
  56         if (trComment == null)
  57             b.transactionComment.setVisibility(View.GONE);
  58         else {
  59             b.transactionComment.setText(trComment);
  60             b.transactionComment.setVisibility(View.VISIBLE);
  61         }
  62
  63         int rowIndex = 0;
  64         Context ctx = b.getRoot()
  65                        .getContext();
  66         LayoutInflater inflater = ((Activity) ctx).getLayoutInflater();
  67         for (LedgerTransactionAccount acc : tr.getAccounts()) {
  68             LinearLayout row = (LinearLayout) b.transactionRowAccAmounts.getChildAt(rowIndex);
  69             if (row == null) {
  70                 row = new LinearLayout(ctx);
  71                 inflater.inflate(R.layout.transaction_list_row_accounts_table_row, row);
  72                 b.transactionRowAccAmounts.addView(row);
  73             }
  74
  75             TextView dummyText = row.findViewById(R.id.dummy_text);
  76             TextView accName = row.findViewById(R.id.transaction_list_acc_row_acc_name);
  77             TextView accComment = row.findViewById(R.id.transaction_list_acc_row_acc_comment);
  78             TextView accAmount = row.findViewById(R.id.transaction_list_acc_row_acc_amount);
  79
  80             if ((boldAccountName != null) && acc.getAccountName()
  81                                                 .startsWith(boldAccountName))
  82             {
  83                 accName.setTextColor(Colors.secondary);
  84                 accAmount.setTextColor(Colors.secondary);
  85
  86                 SpannableString ss = new SpannableString(acc.getAccountName());
  87                 ss.setSpan(new StyleSpan(Typeface.BOLD), 0, boldAccountName.length(),
  88                         Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
  89                 accName.setText(ss);
  90             }
  91             else {
  92                 @ColorInt int textColor = dummyText.getTextColors()
  93                                                    .getDefaultColor();
  94                 accName.setTextColor(textColor);
  95                 accAmount.setTextColor(textColor);
  96                 accName.setText(acc.getAccountName());
  97             }
  98
  99             String comment = acc.getComment();
 100             if (comment != null && !comment.isEmpty()) {
 101                 accComment.setText(comment);
 102                 accComment.setVisibility(View.VISIBLE);
 103             }
 104             else {
 105                 accComment.setVisibility(View.GONE);
 106             }
 107             accAmount.setText(acc.toString());
 108
 109             rowIndex++;
 110         }
 111
 112         if (b.transactionRowAccAmounts.getChildCount() > rowIndex) {
 113             b.transactionRowAccAmounts.removeViews(rowIndex,
 114                     b.transactionRowAccAmounts.getChildCount() - rowIndex);
 115         }
 116     }
 117 }