-class AccountSummaryAdapter extends RecyclerView.Adapter<AccountSummaryAdapter.LedgerRowHolder> {
- private boolean selectionActive;
-
- AccountSummaryAdapter() {
- this.selectionActive = false;
- }
-
- public void onBindViewHolder(@NonNull LedgerRowHolder holder, int position) {
- LedgerAccount acc = Data.accounts.get().get(position);
- Context ctx = holder.row.getContext();
- Resources rm = ctx.getResources();
-
- holder.tvAccountName.setText(acc.getShortName());
- holder.tvAccountName.setPadding(
- acc.getLevel() * rm.getDimensionPixelSize(R.dimen.activity_horizontal_margin) / 2,
- 0, 0, 0);
- holder.tvAccountAmounts.setText(acc.getAmountsString());
-
- if (acc.isHidden()) {
- holder.tvAccountName.setTypeface(null, Typeface.ITALIC);
- holder.tvAccountAmounts.setTypeface(null, Typeface.ITALIC);
- }
- else {
- holder.tvAccountName.setTypeface(null, Typeface.NORMAL);
- holder.tvAccountAmounts.setTypeface(null, Typeface.NORMAL);
- }
-
- if (position % 2 == 0) {
- if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) holder.row
- .setBackgroundColor(rm.getColor(R.color.table_row_even_bg, ctx.getTheme()));
- else holder.row.setBackgroundColor(rm.getColor(R.color.table_row_even_bg));
- }
- else {
- if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) holder.row
- .setBackgroundColor(rm.getColor(R.color.drawer_background, ctx.getTheme()));
- else holder.row.setBackgroundColor(rm.getColor(R.color.drawer_background));
- }
-
- holder.selectionCb.setVisibility(selectionActive ? View.VISIBLE : View.GONE);
- holder.selectionCb.setChecked(!acc.isHiddenToBe());
-
- holder.row.setTag(R.id.POS, position);
- }
-
- @NonNull
- @Override
- public LedgerRowHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
- View row = LayoutInflater.from(parent.getContext())
- .inflate(R.layout.account_summary_row, parent, false);
- return new LedgerRowHolder(row);
- }
-
- @Override
- public int getItemCount() {
- return Data.accounts.get().size();
- }
- public void startSelection() {
- for (LedgerAccount acc : Data.accounts.get()) acc.setHiddenToBe(acc.isHidden());
- this.selectionActive = true;
- notifyDataSetChanged();
- }
-
- public void stopSelection() {
- this.selectionActive = false;
- notifyDataSetChanged();
- }
-
- public boolean isSelectionActive() {
- return selectionActive;
- }
-
- public void selectItem(int position) {
- LedgerAccount acc = Data.accounts.get().get(position);
- acc.toggleHiddenToBe();
- toggleChildrenOf(acc, acc.isHiddenToBe(), position);
- notifyItemChanged(position);
- }
- void toggleChildrenOf(LedgerAccount parent, boolean hiddenToBe, int parentPosition) {
- int i = parentPosition + 1;
- for (LedgerAccount acc : Data.accounts.get()) {
- if (acc.getName().startsWith(parent.getName() + ":")) {
- acc.setHiddenToBe(hiddenToBe);
- notifyItemChanged(i);
- toggleChildrenOf(acc, hiddenToBe, i);
- i++;
- }
- }
- }
-
- class LedgerRowHolder extends RecyclerView.ViewHolder {
- CheckBox selectionCb;
- TextView tvAccountName, tvAccountAmounts;
- LinearLayout row;
- public LedgerRowHolder(@NonNull View itemView) {
- super(itemView);
- this.row = (LinearLayout) itemView;
- this.tvAccountName = itemView.findViewById(R.id.account_row_acc_name);
- this.tvAccountAmounts = itemView.findViewById(R.id.account_row_acc_amounts);
- this.selectionCb = itemView.findViewById(R.id.account_row_check);
- }
- }
-}
\ No newline at end of file