The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/mobile/android/base/home/PanelGridView.java	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,109 @@
     1.4 +/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
     1.5 + * This Source Code Form is subject to the terms of the Mozilla Public
     1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
     1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.8 +
     1.9 +package org.mozilla.gecko.home;
    1.10 +
    1.11 +import java.util.EnumSet;
    1.12 +
    1.13 +import org.mozilla.gecko.R;
    1.14 +import org.mozilla.gecko.db.BrowserContract.HomeItems;
    1.15 +import org.mozilla.gecko.home.HomeConfig.ItemHandler;
    1.16 +import org.mozilla.gecko.home.HomeConfig.ViewConfig;
    1.17 +import org.mozilla.gecko.home.HomePager.OnUrlOpenListener;
    1.18 +import org.mozilla.gecko.home.PanelLayout.DatasetBacked;
    1.19 +import org.mozilla.gecko.home.PanelLayout.FilterManager;
    1.20 +import org.mozilla.gecko.home.PanelLayout.OnItemOpenListener;
    1.21 +import org.mozilla.gecko.home.PanelLayout.PanelView;
    1.22 +
    1.23 +import android.content.Context;
    1.24 +import android.database.Cursor;
    1.25 +import android.util.Log;
    1.26 +import android.view.View;
    1.27 +import android.widget.AdapterView;
    1.28 +import android.widget.GridView;
    1.29 +
    1.30 +public class PanelGridView extends GridView
    1.31 +                           implements DatasetBacked, PanelView {
    1.32 +    private static final String LOGTAG = "GeckoPanelGridView";
    1.33 +
    1.34 +    private final ViewConfig viewConfig;
    1.35 +    private final PanelViewAdapter adapter;
    1.36 +    private PanelViewItemHandler itemHandler;
    1.37 +    private OnItemOpenListener itemOpenListener;
    1.38 +    private HomeContextMenuInfo mContextMenuInfo;
    1.39 +    private HomeContextMenuInfo.Factory mContextMenuInfoFactory;
    1.40 +
    1.41 +    public PanelGridView(Context context, ViewConfig viewConfig) {
    1.42 +        super(context, null, R.attr.panelGridViewStyle);
    1.43 +
    1.44 +        this.viewConfig = viewConfig;
    1.45 +        itemHandler = new PanelViewItemHandler(viewConfig);
    1.46 +
    1.47 +        adapter = new PanelViewAdapter(context, viewConfig);
    1.48 +        setAdapter(adapter);
    1.49 +
    1.50 +        setOnItemClickListener(new PanelGridItemClickListener());
    1.51 +        setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
    1.52 +            @Override
    1.53 +            public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
    1.54 +                Cursor cursor = (Cursor) parent.getItemAtPosition(position);
    1.55 +                if (cursor == null || mContextMenuInfoFactory == null) {
    1.56 +                    mContextMenuInfo = null;
    1.57 +                    return false;
    1.58 +                }
    1.59 +
    1.60 +                mContextMenuInfo = mContextMenuInfoFactory.makeInfoForCursor(view, position, id, cursor);
    1.61 +                return showContextMenuForChild(PanelGridView.this);
    1.62 +            }
    1.63 +        });
    1.64 +    }
    1.65 +
    1.66 +    @Override
    1.67 +    public void onAttachedToWindow() {
    1.68 +        super.onAttachedToWindow();
    1.69 +        itemHandler.setOnItemOpenListener(itemOpenListener);
    1.70 +    }
    1.71 +
    1.72 +    @Override
    1.73 +    public void onDetachedFromWindow() {
    1.74 +        super.onDetachedFromWindow();
    1.75 +        itemHandler.setOnItemOpenListener(null);
    1.76 +    }
    1.77 +
    1.78 +    @Override
    1.79 +    public void setDataset(Cursor cursor) {
    1.80 +        Log.d(LOGTAG, "Setting dataset: " + viewConfig.getDatasetId());
    1.81 +        adapter.swapCursor(cursor);
    1.82 +    }
    1.83 +
    1.84 +    @Override
    1.85 +    public void setOnItemOpenListener(OnItemOpenListener listener) {
    1.86 +        itemHandler.setOnItemOpenListener(listener);
    1.87 +        itemOpenListener = listener;
    1.88 +    }
    1.89 +
    1.90 +    @Override
    1.91 +    public void setFilterManager(FilterManager filterManager) {
    1.92 +        adapter.setFilterManager(filterManager);
    1.93 +        itemHandler.setFilterManager(filterManager);
    1.94 +    }
    1.95 +
    1.96 +    private class PanelGridItemClickListener implements AdapterView.OnItemClickListener {
    1.97 +        @Override
    1.98 +        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
    1.99 +            itemHandler.openItemAtPosition(adapter.getCursor(), position);
   1.100 +        }
   1.101 +    }
   1.102 +
   1.103 +    @Override
   1.104 +    public HomeContextMenuInfo getContextMenuInfo() {
   1.105 +        return mContextMenuInfo;
   1.106 +    }
   1.107 +
   1.108 +    @Override
   1.109 +    public void setContextMenuInfoFactory(HomeContextMenuInfo.Factory factory) {
   1.110 +        mContextMenuInfoFactory = factory;
   1.111 +    }
   1.112 +}