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package org.yuzu.yuzu_emu.ui.platform;
import android.database.Cursor;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewTreeObserver;
import android.widget.TextView;
import androidx.core.content.ContextCompat;
import androidx.fragment.app.Fragment;
import androidx.recyclerview.widget.GridLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
import org.yuzu.yuzu_emu.NativeLibrary;
import org.yuzu.yuzu_emu.YuzuApplication;
import org.yuzu.yuzu_emu.R;
import org.yuzu.yuzu_emu.adapters.GameAdapter;
import org.yuzu.yuzu_emu.model.GameDatabase;
public final class PlatformGamesFragment extends Fragment implements PlatformGamesView {
private PlatformGamesPresenter mPresenter = new PlatformGamesPresenter(this);
private GameAdapter mAdapter;
private RecyclerView mRecyclerView;
private TextView mTextView;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_grid, container, false);
findViews(rootView);
mPresenter.onCreateView();
return rootView;
}
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
mAdapter = new GameAdapter();
// Organize our grid layout based on the current view.
if (isAdded()) {
view.getViewTreeObserver()
.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
if (view.getMeasuredWidth() == 0) {
return;
}
int columns = view.getMeasuredWidth() /
requireContext().getResources().getDimensionPixelSize(R.dimen.card_width);
if (columns == 0) {
columns = 1;
}
view.getViewTreeObserver().removeOnGlobalLayoutListener(this);
GridLayoutManager layoutManager = new GridLayoutManager(getActivity(), columns);
mRecyclerView.setLayoutManager(layoutManager);
mRecyclerView.setAdapter(mAdapter);
}
});
}
// Add swipe down to refresh gesture
final SwipeRefreshLayout pullToRefresh = view.findViewById(R.id.swipe_refresh);
pullToRefresh.setOnRefreshListener(() -> {
refresh();
pullToRefresh.setRefreshing(false);
});
}
@Override
public void refresh() {
GameDatabase databaseHelper = YuzuApplication.databaseHelper;
databaseHelper.scanLibrary(databaseHelper.getWritableDatabase());
mPresenter.refresh();
updateTextView();
}
@Override
public void showGames(Cursor games) {
if (mAdapter != null) {
mAdapter.swapCursor(games);
}
updateTextView();
}
private void updateTextView() {
mTextView.setVisibility(mAdapter.getItemCount() == 0 ? View.VISIBLE : View.GONE);
}
private void findViews(View root) {
mRecyclerView = root.findViewById(R.id.grid_games);
mTextView = root.findViewById(R.id.gamelist_empty_text);
}
}
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