--- /dev/null
+package net.ktnx.mobileledger;
+
+import android.app.Application;
+import android.arch.lifecycle.AndroidViewModel;
+import android.content.Context;
+import android.content.res.Resources;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.graphics.Typeface;
+import android.os.Build;
+import android.preference.PreferenceManager;
+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.widget.LinearLayout;
+import android.widget.TextView;
+
+import java.util.ArrayList;
+import java.util.List;
+
+class AccountSummaryViewModel extends AndroidViewModel {
+ private MobileLedgerDatabase dbh;
+ private List<LedgerAccount> accounts;
+
+ public AccountSummaryViewModel(@NonNull Application application) {
+ super(application);
+ dbh = new MobileLedgerDatabase(application);
+ }
+
+ List<LedgerAccount> getAccounts() {
+ if (accounts == null) {
+ accounts = new ArrayList<>();
+ reloadAccounts();
+ }
+
+ return accounts;
+ }
+
+ void reloadAccounts() {
+ accounts.clear();
+ boolean showingHiddenAccounts =
+ PreferenceManager.getDefaultSharedPreferences(getApplication())
+ .getBoolean("show_hidden_accounts", false);
+ String sql = "SELECT name, hidden FROM accounts";
+ if (!showingHiddenAccounts) sql += " WHERE hidden = 0";
+ sql += " ORDER BY name";
+
+ try (SQLiteDatabase db = dbh.getReadableDatabase()) {
+ try (Cursor cursor = db
+ .rawQuery(sql,null))
+ {
+ while (cursor.moveToNext()) {
+ LedgerAccount acc = new LedgerAccount(cursor.getString(0));
+ acc.setHidden(cursor.getInt(1) == 1);
+ try (Cursor c2 = db.rawQuery(
+ "SELECT value, currency FROM account_values " + "WHERE account = ?",
+ new String[]{acc.getName()}))
+ {
+ while (c2.moveToNext()) {
+ acc.addAmount(c2.getFloat(0), c2.getString(1));
+ }
+ }
+ accounts.add(acc);
+ }
+ }
+ }
+ }
+}
+
+class AccountSummaryAdapter extends RecyclerView.Adapter<AccountSummaryAdapter.LedgerRowHolder> {
+ private List<LedgerAccount> accounts;
+ private boolean selectionActive;
+
+ AccountSummaryAdapter(List<LedgerAccount> accounts) {
+ this.accounts = accounts;
+ this.selectionActive = false;
+ }
+
+ public void onBindViewHolder(@NonNull LedgerRowHolder holder, int position) {
+ LedgerAccount acc = accounts.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.isSelected());
+
+ 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 accounts.size();
+ }
+
+ public void startSelection() {
+ for( LedgerAccount acc : accounts ) acc.setSelected(false);
+ this.selectionActive = true;
+ notifyDataSetChanged();
+ }
+
+ public void stopSelection() {
+ this.selectionActive = false;
+ notifyDataSetChanged();
+ }
+
+ public boolean isSelectionActive() {
+ return selectionActive;
+ }
+
+ public void selectItem(int position) {
+ accounts.get(position).toggleSelected();
+ notifyItemChanged(position);
+ }
+
+// @NonNull
+// @Override
+// public View getView(int position, @Nullable View row, @NonNull ViewGroup parent) {
+// LedgerAccount acc = getItem(position);
+// LedgerRowHolder holder;
+// if (row == null) {
+// holder = new LedgerRowHolder();
+// LayoutInflater vi = getSystemService(this.getContext(), LayoutInflater.class);
+// MenuInflater mi = getSystemService(this.getContext(), MenuInflater.class);
+//
+// if (vi == null)
+// throw new IllegalStateException("Unable to instantiate the inflater " + "service");
+// row = vi.inflate(R.layout.account_summary_row, parent, false);
+// holder.tvAccountName = row.findViewById(R.id.account_row_acc_name);
+// holder.tvAccountAmounts = row.findViewById(R.id.account_row_acc_amounts);
+// row.setTag(R.id.VH, holder);
+//
+// row.setPadding(context.getResources()
+// .getDimensionPixelSize(R.dimen.activity_horizontal_margin)/2, dp2px
+// (context, 3),
+// context.getResources()
+// .getDimensionPixelSize(R.dimen.activity_horizontal_margin)/2,
+// dp2px(context, 4));
+// View.OnCreateContextMenuListener ccml = new View.OnCreateContextMenuListener() {
+// @Override
+// public void onCreateContextMenu(ContextMenu menu, View v,
+// ContextMenu.ContextMenuInfo menuInfo) {
+// final ListView parent = (ListView) v.getParent();
+// int pos = parent.getPositionForView(v);
+// parent.setItemChecked(pos, true);
+// Log.d("list", String.format("checking pos %d", pos));
+// }
+// };
+// row.setOnCreateContextMenuListener(ccml);
+//
+// }
+// else holder = (LedgerRowHolder) row.getTag(R.id.VH);
+//
+// holder.tvAccountName.setText(acc.getShortName());
+// holder.tvAccountName.setPadding(acc.getLevel() * context.getResources()
+// .getDimensionPixelSize(R.dimen.activity_horizontal_margin), 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);
+// }
+//
+// int real_pos = ((ListView)parent).getPositionForView(row);
+// Log.d("model", String.format("%s: real_pos=%d, position=%d", acc.getName(), real_pos,
+// position));
+// if (real_pos == -1) real_pos = position+1;
+// else real_pos = real_pos + 1;
+//
+// if ( real_pos % 2 == 0) {
+// if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+// row.setBackgroundColor(context.getResources()
+// .getColor(R.color.table_row_even_bg, context.getTheme()));
+// }
+// else {
+// row.setBackgroundColor(
+// context.getResources().getColor(R.color.table_row_even_bg));
+// }
+// }
+// else {
+// if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+// row.setBackgroundColor(context.getResources()
+// .getColor(R.color.drawer_background, context.getTheme()));
+// }
+// else {
+// row.setBackgroundColor(context.getResources().getColor(R.color.drawer_background));
+// }
+// }
+//
+// row.setTag(R.id.POS, position);
+//
+// return row;
+// }
+
+ 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
projects / mobile-ledger.git / blobdiff