225 lines
8.1 KiB
Java
225 lines
8.1 KiB
Java
/*
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* Copyright (C) 2017 Schürmann & Breitmoser GbR
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.sufficientlysecure.keychain.remote.ui.adapter;
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import android.content.Context;
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import android.database.Cursor;
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import android.support.v4.content.ContextCompat;
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import android.support.v7.widget.RecyclerView;
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import android.text.format.DateUtils;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.ImageView;
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import android.widget.TextView;
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import org.openintents.openpgp.util.OpenPgpUtils;
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import org.sufficientlysecure.keychain.R;
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import org.sufficientlysecure.keychain.ui.adapter.KeyCursorAdapter;
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import org.sufficientlysecure.keychain.ui.util.FormattingUtils;
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import org.sufficientlysecure.keychain.ui.util.Highlighter;
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import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
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import org.sufficientlysecure.keychain.ui.util.adapter.CursorAdapter;
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public class SelectSignKeyAdapter extends KeyCursorAdapter<CursorAdapter.KeyCursor, RecyclerView.ViewHolder> {
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private static final int VIEW_TYPE_KEY = 0;
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private static final int VIEW_TYPE_DUMMY = 1;
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private SelectSignKeyListener mListener;
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public SelectSignKeyAdapter(Context context, Cursor cursor) {
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super(context, KeyCursor.wrap(cursor));
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}
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public void setListener(SelectSignKeyListener listener) {
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mListener = listener;
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}
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@Override
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public int getItemCount() {
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return super.getItemCount() + 1; // received items + 1 dummy key
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}
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@Override
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public long getItemId(int pos) {
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if (pos < super.getItemCount()) {
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return super.getItemId(pos);
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} else {
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return RecyclerView.NO_ID;
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}
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}
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@Override
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public int getItemViewType(int position) {
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return position == super.getItemCount() ?
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VIEW_TYPE_DUMMY : VIEW_TYPE_KEY;
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}
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@Override
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public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
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switch (viewType) {
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case VIEW_TYPE_KEY:
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return new SignKeyItemHolder(LayoutInflater.from(parent.getContext())
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.inflate(R.layout.select_sign_key_item, parent, false));
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case VIEW_TYPE_DUMMY:
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return new DummyViewHolder(LayoutInflater.from(parent.getContext())
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.inflate(R.layout.select_dummy_key_item, parent, false));
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default:
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return null;
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}
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}
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@Override
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public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
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if (holder.getItemViewType() == VIEW_TYPE_KEY) {
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super.onBindViewHolder(holder, position);
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}
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}
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@Override
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public void onBindViewHolder(RecyclerView.ViewHolder holder, KeyCursor cursor, String query) {
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((SignKeyItemHolder) holder).bind(cursor, query);
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}
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private class DummyViewHolder extends RecyclerView.ViewHolder
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implements View.OnClickListener {
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public DummyViewHolder(View itemView) {
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super(itemView);
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itemView.setClickable(true);
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itemView.setOnClickListener(this);
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}
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@Override
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public void onClick(View v) {
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if (mListener != null) {
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mListener.onCreateKeyDummyClicked();
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}
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}
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}
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private class SignKeyItemHolder extends RecyclerView.ViewHolder
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implements View.OnClickListener {
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private TextView mUserIdText;
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private TextView mUserIdRestText;
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private TextView mCreationText;
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private ImageView mStatusIcon;
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public SignKeyItemHolder(View itemView) {
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super(itemView);
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itemView.setClickable(true);
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itemView.setOnClickListener(this);
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mUserIdText = itemView.findViewById(R.id.select_key_item_name);
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mUserIdRestText = itemView.findViewById(R.id.select_key_item_email);
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mCreationText = itemView.findViewById(R.id.select_key_item_creation);
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mStatusIcon = itemView.findViewById(R.id.select_key_item_status_icon);
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}
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public void bind(KeyCursor cursor, String query) {
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Highlighter highlighter = new Highlighter(itemView.getContext(), query);
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Context context = itemView.getContext();
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{ // set name and stuff, common to both key types
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String name = cursor.getName();
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String email = cursor.getEmail();
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if (name != null) {
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mUserIdText.setText(highlighter.highlight(name));
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} else {
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mUserIdText.setText(R.string.user_id_no_name);
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}
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if (email != null) {
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mUserIdRestText.setText(highlighter.highlight(email));
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mUserIdRestText.setVisibility(View.VISIBLE);
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} else {
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mUserIdRestText.setVisibility(View.GONE);
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}
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}
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{ // set edit button and status, specific by key type. Note: order is important!
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int textColor;
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if (cursor.isRevoked()) {
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KeyFormattingUtils.setStatusImage(
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context,
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mStatusIcon,
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null,
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KeyFormattingUtils.State.REVOKED,
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R.color.key_flag_gray
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);
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itemView.setEnabled(false);
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mStatusIcon.setVisibility(View.VISIBLE);
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textColor = ContextCompat.getColor(context, R.color.key_flag_gray);
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} else if (cursor.isExpired()) {
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KeyFormattingUtils.setStatusImage(
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context,
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mStatusIcon,
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null,
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KeyFormattingUtils.State.EXPIRED,
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R.color.key_flag_gray
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);
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itemView.setEnabled(false);
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mStatusIcon.setVisibility(View.VISIBLE);
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textColor = ContextCompat.getColor(context, R.color.key_flag_gray);
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} else {
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itemView.setEnabled(true);
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mStatusIcon.setVisibility(View.GONE);
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textColor = FormattingUtils.getColorFromAttr(context, R.attr.colorText);
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}
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mUserIdText.setTextColor(textColor);
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mUserIdRestText.setTextColor(textColor);
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if (cursor.hasDuplicate()) {
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String dateTime = DateUtils.formatDateTime(context,
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cursor.getCreationTime(),
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DateUtils.FORMAT_SHOW_DATE
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| DateUtils.FORMAT_SHOW_TIME
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| DateUtils.FORMAT_SHOW_YEAR
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| DateUtils.FORMAT_ABBREV_MONTH);
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mCreationText.setText(context.getString(R.string.label_key_created,
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dateTime));
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mCreationText.setTextColor(textColor);
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mCreationText.setVisibility(View.VISIBLE);
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} else {
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mCreationText.setVisibility(View.GONE);
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}
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}
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}
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@Override
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public void onClick(View v) {
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if (mListener != null) {
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mListener.onSelectKeyItemClicked(getItemId());
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}
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}
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}
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public interface SelectSignKeyListener {
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void onCreateKeyDummyClicked();
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void onSelectKeyItemClicked(long masterKeyId);
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}
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}
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