no direct interface to ObservableList's value

[mobile-ledger.git] / app / src / main / java / net / ktnx / mobileledger / ui / account_summary / AccountSummaryAdapter.java

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/account_summary/AccountSummaryAdapter.java b/app/src/main/java/net/ktnx/mobileledger/ui/account_summary/AccountSummaryAdapter.java
index 6c6f4a7624a5c48e0e05bd4532f6401e94f06610..3778552503f3c833915779908432167bc4420f4d 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/ui/account_summary/AccountSummaryAdapter.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/account_summary/AccountSummaryAdapter.java
@@ -1,18 +1,18 @@
 /*
  * Copyright © 2019 Damyan Ivanov.
 /*
  * Copyright © 2019 Damyan Ivanov.

- * This file is part of Mobile-Ledger.
- * Mobile-Ledger is free software: you can distribute it and/or modify it
+ * 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.
  *
  * 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.
  *

- * Mobile-Ledger is distributed in the hope that it will be useful,
+ * 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
  * 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 Mobile-Ledger. If not, see <https://www.gnu.org/licenses/>.
+ * along with MoLe. If not, see <https://www.gnu.org/licenses/>.

  */
 
 package net.ktnx.mobileledger.ui.account_summary;
  */
 
 package net.ktnx.mobileledger.ui.account_summary;


@@ -20,21 +20,24 @@ package net.ktnx.mobileledger.ui.account_summary;
 import android.content.Context;
 import android.content.res.Resources;
 import android.graphics.Typeface;
 import android.content.Context;
 import android.content.res.Resources;
 import android.graphics.Typeface;

-import android.os.Build;
-import android.support.annotation.NonNull;
-import android.support.v7.widget.RecyclerView;

 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.CheckBox;
 import android.view.LayoutInflater;
 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 android.widget.TextView;
 
 import net.ktnx.mobileledger.R;
 import net.ktnx.mobileledger.model.Data;
 import net.ktnx.mobileledger.model.LedgerAccount;
 

-class AccountSummaryAdapter extends RecyclerView.Adapter<AccountSummaryAdapter.LedgerRowHolder> {
+import androidx.annotation.NonNull;
+import androidx.constraintlayout.widget.ConstraintLayout;
+import androidx.recyclerview.widget.RecyclerView;
+
+public class AccountSummaryAdapter
+        extends RecyclerView.Adapter<AccountSummaryAdapter.LedgerRowHolder> {

     private boolean selectionActive;
 
     AccountSummaryAdapter() {
     private boolean selectionActive;
 
     AccountSummaryAdapter() {


@@ -42,40 +45,42 @@ class AccountSummaryAdapter extends RecyclerView.Adapter<AccountSummaryAdapter.L
     }
 
     public void onBindViewHolder(@NonNull LedgerRowHolder holder, int position) {
     }
 
     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 < 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());

 
 

-        if (position % 2 == 0) {
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) holder.row
-                    .setBackgroundColor(rm.getColor(R.color.table_row_dark_bg, ctx.getTheme()));
-            else holder.row.setBackgroundColor(rm.getColor(R.color.table_row_dark_bg));
+            holder.row.setTag(R.id.POS, position);

         }
         else {
         }
         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.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);

     }
 
     @NonNull
     }
 
     @NonNull


@@ -88,10 +93,13 @@ class AccountSummaryAdapter extends RecyclerView.Adapter<AccountSummaryAdapter.L
 
     @Override
     public int getItemCount() {
 
     @Override
     public int getItemCount() {

-        return Data.accounts.get().size();
+        return Data.accounts.size() + 1;

     }
     public void startSelection() {
     }
     public void startSelection() {

-        for (LedgerAccount acc : Data.accounts.get()) acc.setHiddenToBe(acc.isHidden());
+        for (int i = 0; i < Data.accounts.size(); i++ ) {
+            LedgerAccount acc = Data.accounts.get(i);
+            acc.setHiddenByStarToBe(acc.isHiddenByStar());
+        }

         this.selectionActive = true;
         notifyDataSetChanged();
     }
         this.selectionActive = true;
         notifyDataSetChanged();
     }


@@ -106,16 +114,17 @@ class AccountSummaryAdapter extends RecyclerView.Adapter<AccountSummaryAdapter.L
     }
 
     public void selectItem(int position) {
     }
 
     public void selectItem(int position) {

-        LedgerAccount acc = Data.accounts.get().get(position);
+        LedgerAccount acc = Data.accounts.get(position);

         acc.toggleHiddenToBe();
         acc.toggleHiddenToBe();

-        toggleChildrenOf(acc, acc.isHiddenToBe(), position);
+        toggleChildrenOf(acc, acc.isHiddenByStarToBe(), position);

         notifyItemChanged(position);
     }
     void toggleChildrenOf(LedgerAccount parent, boolean hiddenToBe, int parentPosition) {
         int i = parentPosition + 1;
         notifyItemChanged(position);
     }
     void toggleChildrenOf(LedgerAccount parent, boolean hiddenToBe, int parentPosition) {
         int i = parentPosition + 1;

-        for (LedgerAccount acc : Data.accounts.get()) {
+        for (int j = 0; j < Data.accounts.size(); j++) {
+            LedgerAccount acc = Data.accounts.get(j);

             if (acc.getName().startsWith(parent.getName() + ":")) {
             if (acc.getName().startsWith(parent.getName() + ":")) {

-                acc.setHiddenToBe(hiddenToBe);
+                acc.setHiddenByStarToBe(hiddenToBe);

                 notifyItemChanged(i);
                 toggleChildrenOf(acc, hiddenToBe, i);
                 i++;
                 notifyItemChanged(i);
                 toggleChildrenOf(acc, hiddenToBe, i);
                 i++;


@@ -126,13 +135,30 @@ class AccountSummaryAdapter extends RecyclerView.Adapter<AccountSummaryAdapter.L
     class LedgerRowHolder extends RecyclerView.ViewHolder {
         CheckBox selectionCb;
         TextView tvAccountName, tvAccountAmounts;
     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);
         public LedgerRowHolder(@NonNull View itemView) {
             super(itemView);

-            this.row = (LinearLayout) itemView;
+            this.row = itemView.findViewById(R.id.account_summary_row);

             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);
             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);

+            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);
+                    });

         }
     }
 }
         }
     }
 }