import android.view.View;
import android.view.ViewGroup;
import android.widget.CheckBox;
-import android.widget.LinearLayout;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
import android.widget.TextView;
import net.ktnx.mobileledger.R;
import net.ktnx.mobileledger.model.Data;
import net.ktnx.mobileledger.model.LedgerAccount;
-import net.ktnx.mobileledger.utils.Colors;
-
-import java.util.List;
+import net.ktnx.mobileledger.utils.LockHolder;
import androidx.annotation.NonNull;
+import androidx.constraintlayout.widget.ConstraintLayout;
import androidx.recyclerview.widget.RecyclerView;
-class AccountSummaryAdapter extends RecyclerView.Adapter<AccountSummaryAdapter.LedgerRowHolder> {
+public class AccountSummaryAdapter
+ extends RecyclerView.Adapter<AccountSummaryAdapter.LedgerRowHolder> {
private boolean selectionActive;
AccountSummaryAdapter() {
}
public void onBindViewHolder(@NonNull LedgerRowHolder holder, int position) {
- List<LedgerAccount> accounts = Data.accounts.get();
- if (position < accounts.size()) {
- LedgerAccount acc = accounts.get(position);
- Context ctx = holder.row.getContext();
- Resources rm = ctx.getResources();
-
- holder.row.setVisibility(View.VISIBLE);
- holder.vTrailer.setVisibility(View.GONE);
- 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) {
- holder.row.setBackgroundColor(Colors.tableRowDarkBG);
+ try (LockHolder lh = Data.accounts.lockForReading()) {
+ if (position < Data.accounts.size()) {
+ LedgerAccount acc = Data.accounts.get(position);
+ Context ctx = holder.row.getContext();
+ Resources rm = ctx.getResources();
+
+ holder.row.setTag(acc);
+ holder.row.setVisibility(View.VISIBLE);
+ holder.vTrailer.setVisibility(View.GONE);
+ holder.tvAccountName.setText(acc.getShortName());
+ ConstraintLayout.LayoutParams lp =
+ (ConstraintLayout.LayoutParams) holder.tvAccountName.getLayoutParams();
+ lp.setMarginStart(
+ acc.getLevel() * rm.getDimensionPixelSize(R.dimen.thumb_row_height) / 2);
+ holder.expanderContainer
+ .setVisibility(acc.hasSubAccounts() ? View.VISIBLE : View.INVISIBLE);
+ holder.expanderContainer.setRotation(acc.isExpanded() ? 0 : 180);
+ holder.tvAccountAmounts.setText(acc.getAmountsString());
+
+ if (acc.isHiddenByStar()) {
+ 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);
+ }
+
+ holder.selectionCb.setVisibility(selectionActive ? View.VISIBLE : View.GONE);
+ holder.selectionCb.setChecked(!acc.isHiddenByStarToBe());
+
+ holder.row.setTag(R.id.POS, position);
}
else {
- holder.row.setBackgroundColor(Colors.tableRowLightBG);
+ holder.vTrailer.setVisibility(View.VISIBLE);
+ holder.row.setVisibility(View.GONE);
}
-
- holder.selectionCb.setVisibility(selectionActive ? View.VISIBLE : View.GONE);
- holder.selectionCb.setChecked(!acc.isHiddenToBe());
-
- holder.row.setTag(R.id.POS, position);
- }
- else {
- holder.vTrailer.setVisibility(View.VISIBLE);
- holder.row.setVisibility(View.GONE);
}
}
@Override
public int getItemCount() {
- return Data.accounts.get().size() + 1;
+ return Data.accounts.size() + 1;
}
public void startSelection() {
- for (LedgerAccount acc : Data.accounts.get()) acc.setHiddenToBe(acc.isHidden());
- this.selectionActive = true;
- notifyDataSetChanged();
+ try (LockHolder lh = Data.accounts.lockForWriting()) {
+ for (int i = 0; i < Data.accounts.size(); i++) {
+ LedgerAccount acc = Data.accounts.get(i);
+ acc.setHiddenByStarToBe(acc.isHiddenByStar());
+ }
+ this.selectionActive = true;
+ lh.downgrade();
+ notifyDataSetChanged();
+ }
}
public void stopSelection() {
}
public void selectItem(int position) {
- LedgerAccount acc = Data.accounts.get().get(position);
- acc.toggleHiddenToBe();
- toggleChildrenOf(acc, acc.isHiddenToBe(), position);
- notifyItemChanged(position);
+ try (LockHolder lh = Data.accounts.lockForWriting()) {
+ LedgerAccount acc = Data.accounts.get(position);
+ acc.toggleHiddenToBe();
+ toggleChildrenOf(acc, acc.isHiddenByStarToBe(), 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++;
+ try (LockHolder lh = Data.accounts.lockForWriting()) {
+ for (int j = 0; j < Data.accounts.size(); j++) {
+ LedgerAccount acc = Data.accounts.get(j);
+ if (acc.getName().startsWith(parent.getName() + ":")) {
+ acc.setHiddenByStarToBe(hiddenToBe);
+ notifyItemChanged(i);
+ toggleChildrenOf(acc, hiddenToBe, i);
+ i++;
+ }
}
}
}
class LedgerRowHolder extends RecyclerView.ViewHolder {
CheckBox selectionCb;
TextView tvAccountName, tvAccountAmounts;
- LinearLayout row;
+ ConstraintLayout row;
View vTrailer;
+ FrameLayout expanderContainer;
+ ImageView expander;
public LedgerRowHolder(@NonNull View itemView) {
super(itemView);
this.row = itemView.findViewById(R.id.account_summary_row);
this.tvAccountAmounts = itemView.findViewById(R.id.account_row_acc_amounts);
this.selectionCb = itemView.findViewById(R.id.account_row_check);
this.vTrailer = itemView.findViewById(R.id.account_summary_trailer);
+ this.expanderContainer = itemView.findViewById(R.id.account_expander_container);
+ this.expander = itemView.findViewById(R.id.account_expander);
+
+ expanderContainer.addOnLayoutChangeListener(
+ (v, left, top, right, bottom, oldLeft, oldTop, oldRight, oldBottom) -> {
+ int w = right - left;
+ int h = bottom - top;
+ if (h > w) {
+ int p = (h - w) / 2;
+ v.setPadding(0, p, 0, p);
+ }
+ else v.setPadding(0, 0, 0, 0);
+ });
}
}
}
projects / mobile-ledger.git / blobdiff