BookmarkListAdapter.java

/*
   RecyclerView adapter for bookmark list items
 
*/
 
package com.freerdp.freerdpcore.utils;
 
import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
 
import androidx.annotation.NonNull;
import androidx.appcompat.widget.PopupMenu;
import androidx.recyclerview.widget.RecyclerView;
 
import com.freerdp.freerdpcore.R;
import com.freerdp.freerdpcore.databinding.BookmarkListItemBinding;
import com.freerdp.freerdpcore.domain.BookmarkBase;
import com.freerdp.freerdpcore.domain.ConnectionReference;
import com.freerdp.freerdpcore.presentation.BookmarkActivity;
 
import java.util.ArrayList;
import java.util.List;
 
public class BookmarkListAdapter extends RecyclerView.Adapter<BookmarkListAdapter.ViewHolder>
{
  public interface Callbacks
  {
    void onItemClick(String refStr);
    void onDelete(long id);
  }
 
  private List<BookmarkBase> items = new ArrayList<>();
  private Callbacks callbacks;
  private boolean actionsEnabled = true;
 
  public void setCallbacks(Callbacks callbacks)
  {
    this.callbacks = callbacks;
  }
 
  public void setActionsEnabled(boolean enabled)
  {
    actionsEnabled = enabled;
  }
 
  public List<BookmarkBase> getItems()
  {
    return items;
  }
 
  public void setItems(List<BookmarkBase> newItems)
  {
    items = newItems != null ? newItems : new ArrayList<>();
    notifyDataSetChanged();
  }
 
  @NonNull @Override public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType)
  {
    BookmarkListItemBinding binding = BookmarkListItemBinding.inflate(
        LayoutInflater.from(parent.getContext()), parent, false);
    return new ViewHolder(binding);
  }
 
  @Override public void onBindViewHolder(@NonNull ViewHolder holder, int position)
  {
    BookmarkBase bookmark = items.get(position);
    String refStr;
 
    holder.binding.bookmarkText1.setText(bookmark.getLabel());
 
    if (bookmark.getType() == BookmarkBase.TYPE_MANUAL)
    {
      holder.binding.bookmarkIcon1.setImageResource(R.drawable.ic_computer);
      holder.binding.bookmarkIcon1.setVisibility(View.VISIBLE);
      holder.binding.bookmarkText2.setVisibility(View.VISIBLE);
      holder.binding.bookmarkText2.setText(bookmark.getHostname());
      refStr = ConnectionReference.getBookmarkReference(bookmark.getId());
 
      if (actionsEnabled)
      {
        holder.binding.bookmarkIcon2.setVisibility(View.VISIBLE);
        holder.binding.bookmarkIcon2.setImageResource(R.drawable.ic_more_vert);
        final String finalRefStr = refStr;
        final long bookmarkId = bookmark.getId();
        holder.binding.bookmarkIcon2.setOnClickListener(
            v -> showBookmarkMenu(v, finalRefStr, bookmarkId));
        holder.itemView.setOnLongClickListener(v -> {
          showBookmarkMenu(holder.binding.bookmarkIcon2, finalRefStr, bookmarkId);
          return true;
        });
      }
      else
      {
        holder.binding.bookmarkIcon2.setVisibility(View.GONE);
        holder.binding.bookmarkIcon2.setOnClickListener(null);
        holder.itemView.setOnLongClickListener(null);
      }
    }
    else if (bookmark.getType() == BookmarkBase.TYPE_QUICKCONNECT)
    {
      holder.binding.bookmarkText2.setVisibility(View.GONE);
      refStr = ConnectionReference.getHostnameReference(bookmark.getHostname());
      holder.itemView.setOnLongClickListener(null);
 
      if (bookmark.isDirectConnect())
      {
        holder.binding.bookmarkText1.setText(holder.itemView.getContext().getString(
            R.string.quick_connect_to, bookmark.getHostname()));
        holder.binding.bookmarkIcon1.setImageResource(R.drawable.ic_login);
        holder.binding.bookmarkIcon1.setVisibility(View.VISIBLE);
        holder.binding.bookmarkIcon2.setVisibility(View.GONE);
        holder.binding.bookmarkIcon2.setOnClickListener(null);
      }
      else
      {
        holder.binding.bookmarkText1.setText(bookmark.getLabel());
        holder.binding.bookmarkIcon1.setImageResource(R.drawable.ic_history);
        holder.binding.bookmarkIcon1.setVisibility(View.VISIBLE);
        holder.binding.bookmarkIcon2.setVisibility(View.VISIBLE);
        holder.binding.bookmarkIcon2.setImageResource(R.drawable.ic_bookmark_add);
        final String hostname = bookmark.getHostname();
        holder.binding.bookmarkIcon2.setOnClickListener(v -> {
          Bundle bundle = new Bundle();
          bundle.putString(BookmarkActivity.PARAM_CONNECTION_REFERENCE,
                           ConnectionReference.getHostnameReference(hostname));
          Intent intent = new Intent(v.getContext(), BookmarkActivity.class);
          intent.putExtras(bundle);
          v.getContext().startActivity(intent);
        });
      }
    }
    else
    {
      holder.binding.bookmarkIcon1.setVisibility(View.GONE);
      holder.binding.bookmarkText2.setVisibility(View.GONE);
      refStr = "";
      holder.binding.bookmarkIcon2.setVisibility(View.GONE);
      holder.binding.bookmarkIcon2.setOnClickListener(null);
    }
 
    holder.itemView.setTag(refStr);
 
    holder.itemView.setOnClickListener(v -> {
      if (callbacks != null)
        callbacks.onItemClick(v.getTag().toString());
    });
  }
 
  @Override public int getItemCount()
  {
    return items.size();
  }
 
  private void showBookmarkMenu(View anchor, String refStr, long bookmarkId)
  {
    PopupMenu popup = new PopupMenu(anchor.getContext(), anchor);
    popup.inflate(R.menu.bookmark_context_menu);
    popup.setOnMenuItemClickListener(item -> {
      int itemId = item.getItemId();
      if (itemId == R.id.bookmark_connect)
      {
        if (callbacks != null)
          callbacks.onItemClick(refStr);
        return true;
      }
      else if (itemId == R.id.bookmark_edit)
      {
        Bundle bundle = new Bundle();
        bundle.putString(BookmarkActivity.PARAM_CONNECTION_REFERENCE, refStr);
        Intent intent = new Intent(anchor.getContext(), BookmarkActivity.class);
        intent.putExtras(bundle);
        anchor.getContext().startActivity(intent);
        return true;
      }
      else if (itemId == R.id.bookmark_delete)
      {
        if (callbacks != null)
          callbacks.onDelete(bookmarkId);
        return true;
      }
      return false;
    });
    popup.show();
  }
 
  static class ViewHolder extends RecyclerView.ViewHolder
  {
    final BookmarkListItemBinding binding;
 
    ViewHolder(BookmarkListItemBinding binding)
    {
      super(binding.getRoot());
      this.binding = binding;
    }
  }
}