mirror of https://github.com/M66B/FairEmail.git
507 lines
20 KiB
Java
507 lines
20 KiB
Java
package eu.faircode.email;
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/*
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This file is part of FairEmail.
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FairEmail 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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FairEmail 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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You should have received a copy of the GNU General Public License
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along with FairEmail. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2018-2019 by Marcel Bokhorst (M66B)
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*/
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.content.res.ColorStateList;
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import android.graphics.Color;
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import android.graphics.Typeface;
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import android.os.Bundle;
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import android.preference.PreferenceManager;
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import android.text.TextUtils;
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import android.view.LayoutInflater;
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import android.view.Menu;
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import android.view.MenuItem;
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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 com.google.android.material.snackbar.Snackbar;
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import java.util.ArrayList;
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import java.util.List;
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import androidx.annotation.NonNull;
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import androidx.appcompat.widget.PopupMenu;
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import androidx.lifecycle.LifecycleOwner;
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import androidx.localbroadcastmanager.content.LocalBroadcastManager;
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import androidx.recyclerview.widget.DiffUtil;
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import androidx.recyclerview.widget.ListUpdateCallback;
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import androidx.recyclerview.widget.RecyclerView;
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public class AdapterFolder extends RecyclerView.Adapter<AdapterFolder.ViewHolder> {
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private Context context;
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private LayoutInflater inflater;
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private LifecycleOwner owner;
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private long account;
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private boolean debug;
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private int dp12;
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private int colorUnread;
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private int textColorSecondary;
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private List<TupleFolderEx> all = new ArrayList<>();
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private List<TupleFolderEx> filtered = new ArrayList<>();
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public class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener, View.OnLongClickListener {
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private View itemView;
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private View vwColor;
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private View vwLevel;
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private ImageView ivState;
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private ImageView ivNotify;
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private TextView tvName;
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private TextView tvMessages;
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private ImageView ivMessages;
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private ImageView ivUnified;
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private TextView tvType;
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private TextView tvAfter;
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private ImageView ivSync;
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private TextView tvKeywords;
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private TextView tvError;
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private final static int action_synchronize_now = 1;
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private final static int action_delete_local = 2;
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private final static int action_empty_trash = 3;
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private final static int action_edit_properties = 4;
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ViewHolder(View itemView) {
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super(itemView);
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this.itemView = itemView.findViewById(R.id.clItem);
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vwColor = itemView.findViewById(R.id.vwColor);
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vwLevel = itemView.findViewById(R.id.vwLevel);
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ivState = itemView.findViewById(R.id.ivState);
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ivNotify = itemView.findViewById(R.id.ivNotify);
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tvName = itemView.findViewById(R.id.tvName);
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tvMessages = itemView.findViewById(R.id.tvMessages);
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ivMessages = itemView.findViewById(R.id.ivMessages);
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ivUnified = itemView.findViewById(R.id.ivUnified);
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tvType = itemView.findViewById(R.id.tvType);
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tvAfter = itemView.findViewById(R.id.tvAfter);
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ivSync = itemView.findViewById(R.id.ivSync);
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tvKeywords = itemView.findViewById(R.id.tvKeywords);
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tvError = itemView.findViewById(R.id.tvError);
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}
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private void wire() {
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itemView.setOnClickListener(this);
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itemView.setOnLongClickListener(this);
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}
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private void unwire() {
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itemView.setOnClickListener(null);
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itemView.setOnLongClickListener(null);
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}
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private void bindTo(TupleFolderEx folder) {
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itemView.setActivated(folder.tbd != null);
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itemView.setAlpha(folder.hide ? 0.5f : 1.0f);
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vwColor.setBackgroundColor(folder.accountColor == null ? Color.TRANSPARENT : folder.accountColor);
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vwColor.setVisibility(account < 0 ? View.VISIBLE : View.GONE);
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if (account > 0) {
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ViewGroup.LayoutParams lp = vwLevel.getLayoutParams();
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lp.width = (EntityFolder.USER.equals(folder.type) ? folder.level : 0) * dp12;
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vwLevel.setLayoutParams(lp);
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}
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if (folder.sync_state == null || "requested".equals(folder.sync_state)) {
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if ("connected".equals(folder.state))
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ivState.setImageResource(R.drawable.baseline_cloud_24);
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else if ("connecting".equals(folder.state))
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ivState.setImageResource(R.drawable.baseline_cloud_queue_24);
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else if ("closing".equals(folder.state))
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ivState.setImageResource(R.drawable.baseline_close_24);
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else if (folder.state == null)
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ivState.setImageResource(R.drawable.baseline_cloud_off_24);
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else
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ivState.setImageResource(android.R.drawable.stat_sys_warning);
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} else {
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if ("requested".equals(folder.sync_state))
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ivState.setImageResource(R.drawable.baseline_hourglass_empty_24);
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else if ("syncing".equals(folder.sync_state))
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ivState.setImageResource(R.drawable.baseline_compare_arrows_24);
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else if ("downloading".equals(folder.sync_state))
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ivState.setImageResource(R.drawable.baseline_cloud_download_24);
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else
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ivState.setImageResource(android.R.drawable.stat_sys_warning);
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}
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ivState.setVisibility(
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folder.synchronize || folder.state != null || folder.sync_state != null
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? View.VISIBLE : View.INVISIBLE);
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ivNotify.setVisibility(folder.notify ? View.VISIBLE : View.GONE);
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String name = folder.getDisplayName(context);
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if (folder.unseen > 0)
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tvName.setText(context.getString(R.string.title_unseen_count, name, folder.unseen));
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else
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tvName.setText(name);
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tvName.setTypeface(null, folder.unseen > 0 ? Typeface.BOLD : Typeface.NORMAL);
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tvName.setTextColor(folder.unseen > 0 ? colorUnread : textColorSecondary);
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tvMessages.setText(String.format("%d/%d", folder.content, folder.messages));
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ivMessages.setImageResource(folder.download || EntityFolder.OUTBOX.equals(folder.type)
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? R.drawable.baseline_mail_24 : R.drawable.baseline_mail_outline_24);
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ivUnified.setVisibility(account > 0 && folder.unified ? View.VISIBLE : View.INVISIBLE);
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if (account < 0)
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tvType.setText(folder.accountName);
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else {
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int resid = context.getResources().getIdentifier(
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"title_folder_" + folder.type.toLowerCase(),
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"string",
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context.getPackageName());
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tvType.setText(resid > 0 ? context.getString(resid) : folder.type);
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}
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if (folder.account == null) {
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tvAfter.setText(null);
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ivSync.setImageResource(R.drawable.baseline_sync_24);
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} else {
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if (folder.keep_days == Integer.MAX_VALUE)
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tvAfter.setText(String.format("%d/∞", folder.sync_days));
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else
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tvAfter.setText(String.format("%d/%d", folder.sync_days, folder.keep_days));
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ivSync.setImageResource(folder.synchronize ? R.drawable.baseline_sync_24 : R.drawable.baseline_sync_disabled_24);
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}
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ivSync.setImageTintList(ColorStateList.valueOf(
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folder.synchronize && folder.initialize && !EntityFolder.OUTBOX.equals(folder.type)
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? colorUnread : textColorSecondary));
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tvKeywords.setText(TextUtils.join(" ", folder.keywords));
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tvKeywords.setVisibility(debug && folder.keywords.length > 0 ? View.VISIBLE : View.GONE);
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tvError.setText(folder.error);
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tvError.setVisibility(folder.error != null && BuildConfig.DEBUG ? View.VISIBLE : View.GONE);
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}
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@Override
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public void onClick(View view) {
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int pos = getAdapterPosition();
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if (pos == RecyclerView.NO_POSITION)
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return;
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TupleFolderEx folder = filtered.get(pos);
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LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(context);
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lbm.sendBroadcast(
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new Intent(ActivityView.ACTION_VIEW_MESSAGES)
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.putExtra("account", folder.account)
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.putExtra("folder", folder.id)
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.putExtra("outgoing", folder.isOutgoing()));
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}
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@Override
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public boolean onLongClick(View v) {
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int pos = getAdapterPosition();
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if (pos == RecyclerView.NO_POSITION)
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return false;
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final TupleFolderEx folder = filtered.get(pos);
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PopupMenu popupMenu = new PopupMenu(context, itemView);
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popupMenu.getMenu().add(Menu.NONE, action_synchronize_now, 1, R.string.title_synchronize_now);
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if (!EntityFolder.DRAFTS.equals(folder.type))
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popupMenu.getMenu().add(Menu.NONE, action_delete_local, 2, R.string.title_delete_local);
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if (EntityFolder.TRASH.equals(folder.type))
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popupMenu.getMenu().add(Menu.NONE, action_empty_trash, 3, R.string.title_empty_trash);
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if (folder.account != null)
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popupMenu.getMenu().add(Menu.NONE, action_edit_properties, 4, R.string.title_edit_properties);
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popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
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@Override
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public boolean onMenuItemClick(MenuItem target) {
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switch (target.getItemId()) {
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case action_synchronize_now:
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onActionSynchronizeNow();
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return true;
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case action_delete_local:
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OnActionDeleteLocal();
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return true;
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case action_empty_trash:
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onActionEmptyTrash();
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return true;
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case action_edit_properties:
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onActionEditProperties();
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return true;
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default:
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return false;
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}
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}
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private void onActionSynchronizeNow() {
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Bundle args = new Bundle();
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args.putLong("account", folder.account == null ? -1 : folder.account);
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args.putLong("folder", folder.id);
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new SimpleTask<Boolean>() {
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@Override
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protected Boolean onExecute(Context context, Bundle args) {
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long aid = args.getLong("account");
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long fid = args.getLong("folder");
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DB db = DB.getInstance(context);
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EntityOperation.sync(db, fid);
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if (aid < 0) // outbox
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return "connected".equals(db.folder().getFolder(fid).state);
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else
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return "connected".equals(db.account().getAccount(aid).state);
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}
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@Override
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protected void onExecuted(Bundle args, Boolean connected) {
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if (!connected)
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Snackbar.make(itemView, R.string.title_sync_queued, Snackbar.LENGTH_LONG).show();
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}
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@Override
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protected void onException(Bundle args, Throwable ex) {
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Helper.unexpectedError(context, owner, ex);
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}
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}.execute(context, owner, args);
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}
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private void OnActionDeleteLocal() {
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Bundle args = new Bundle();
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args.putLong("id", folder.id);
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args.putBoolean("outbox", folder.account == null);
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new SimpleTask<Void>() {
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@Override
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protected Void onExecute(Context context, Bundle args) {
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long id = args.getLong("id");
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boolean outbox = args.getBoolean("outbox");
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Log.i("Delete local messages outbox=" + outbox);
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if (outbox)
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DB.getInstance(context).message().deleteSeenMessages(id);
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else
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DB.getInstance(context).message().deleteLocalMessages(id);
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return null;
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}
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@Override
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public void onException(Bundle args, Throwable ex) {
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Helper.unexpectedError(context, owner, ex);
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}
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}.execute(context, owner, args);
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}
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private void onActionEmptyTrash() {
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new DialogBuilderLifecycle(context, owner)
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.setMessage(R.string.title_empty_trash_ask)
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.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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Bundle args = new Bundle();
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args.putLong("id", folder.id);
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new SimpleTask<Void>() {
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@Override
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protected Void onExecute(Context context, Bundle args) {
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long id = args.getLong("id");
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DB db = DB.getInstance(context);
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try {
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db.beginTransaction();
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for (Long mid : db.message().getMessageByFolder(id)) {
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EntityMessage message = db.message().getMessage(mid);
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EntityOperation.queue(context, db, message, EntityOperation.DELETE);
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}
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db.setTransactionSuccessful();
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} finally {
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db.endTransaction();
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}
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return null;
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}
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@Override
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protected void onException(Bundle args, Throwable ex) {
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Helper.unexpectedError(context, owner, ex);
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}
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}.execute(context, owner, args);
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}
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})
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.setNegativeButton(android.R.string.cancel, null)
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.show();
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}
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private void onActionEditProperties() {
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LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(context);
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lbm.sendBroadcast(
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new Intent(ActivityView.ACTION_EDIT_FOLDER)
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.putExtra("id", folder.id));
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}
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});
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popupMenu.show();
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return true;
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}
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}
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AdapterFolder(Context context, LifecycleOwner owner) {
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this.context = context;
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this.inflater = LayoutInflater.from(context);
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this.owner = owner;
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SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
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this.debug = prefs.getBoolean("debug", false);
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this.dp12 = Helper.dp2pixels(context, 12);
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this.colorUnread = Helper.resolveColor(context, R.attr.colorUnread);
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this.textColorSecondary = Helper.resolveColor(context, android.R.attr.textColorSecondary);
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setHasStableIds(true);
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}
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private boolean showAll = false;
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void showHidden(boolean show) {
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showAll = show;
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set(account, all);
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}
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public void set(long account, @NonNull List<TupleFolderEx> _folders) {
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Log.i("Set account=" + account + " folders=" + _folders.size());
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this.account = account;
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List<EntityFolder> folders = new ArrayList<>();
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folders.addAll(_folders);
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EntityFolder.sort(context, folders);
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all.clear();
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for (EntityFolder folder : folders)
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all.add((TupleFolderEx) folder);
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List<TupleFolderEx> shown = new ArrayList<>();
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for (EntityFolder folder : folders)
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if (!folder.hide || showAll)
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shown.add((TupleFolderEx) folder);
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DiffUtil.DiffResult diff = DiffUtil.calculateDiff(new MessageDiffCallback(filtered, shown));
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filtered.clear();
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filtered.addAll(shown);
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diff.dispatchUpdatesTo(new ListUpdateCallback() {
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@Override
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public void onInserted(int position, int count) {
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Log.i("Inserted @" + position + " #" + count);
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}
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@Override
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public void onRemoved(int position, int count) {
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Log.i("Removed @" + position + " #" + count);
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}
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@Override
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public void onMoved(int fromPosition, int toPosition) {
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Log.i("Moved " + fromPosition + ">" + toPosition);
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}
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@Override
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public void onChanged(int position, int count, Object payload) {
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Log.i("Changed @" + position + " #" + count);
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}
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});
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diff.dispatchUpdatesTo(this);
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}
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private class MessageDiffCallback extends DiffUtil.Callback {
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private List<TupleFolderEx> prev;
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private List<TupleFolderEx> next;
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MessageDiffCallback(List<TupleFolderEx> prev, List<TupleFolderEx> next) {
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this.prev = prev;
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this.next = next;
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}
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@Override
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public int getOldListSize() {
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return prev.size();
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}
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@Override
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public int getNewListSize() {
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return next.size();
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}
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@Override
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public boolean areItemsTheSame(int oldItemPosition, int newItemPosition) {
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TupleFolderEx f1 = prev.get(oldItemPosition);
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TupleFolderEx f2 = next.get(newItemPosition);
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return f1.id.equals(f2.id);
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}
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@Override
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public boolean areContentsTheSame(int oldItemPosition, int newItemPosition) {
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TupleFolderEx f1 = prev.get(oldItemPosition);
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TupleFolderEx f2 = next.get(newItemPosition);
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return f1.equals(f2);
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}
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}
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@Override
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public long getItemId(int position) {
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return filtered.get(position).id;
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}
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@Override
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public int getItemCount() {
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return filtered.size();
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}
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@Override
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@NonNull
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public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
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return new ViewHolder(inflater.inflate(R.layout.item_folder, parent, false));
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}
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@Override
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public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
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holder.unwire();
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TupleFolderEx folder = filtered.get(position);
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holder.bindTo(folder);
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holder.wire();
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}
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}
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