The Tor Browser / file comparison
comparison: mobile/android/base/home/PanelViewItemHandler.java
mobile/android/base/home/PanelViewItemHandler.java
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
inserted
replaced
| -1:000000000000 | 0:996161593fa9 |
|---|---|
| 1 /* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*- | |
| 2 * This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 package org.mozilla.gecko.home; | |
| 7 | |
| 8 import org.mozilla.gecko.db.BrowserContract.HomeItems; | |
| 9 import org.mozilla.gecko.home.HomeConfig.ViewConfig; | |
| 10 import org.mozilla.gecko.home.HomePager.OnUrlOpenListener; | |
| 11 import org.mozilla.gecko.home.PanelLayout.FilterManager; | |
| 12 import org.mozilla.gecko.home.PanelLayout.OnItemOpenListener; | |
| 13 | |
| 14 import android.database.Cursor; | |
| 15 | |
| 16 import java.util.EnumSet; | |
| 17 | |
| 18 class PanelViewItemHandler { | |
| 19 private final ViewConfig mViewConfig; | |
| 20 private OnItemOpenListener mItemOpenListener; | |
| 21 private FilterManager mFilterManager; | |
| 22 | |
| 23 public PanelViewItemHandler(ViewConfig viewConfig) { | |
| 24 mViewConfig = viewConfig; | |
| 25 } | |
| 26 | |
| 27 public void setOnItemOpenListener(OnItemOpenListener listener) { | |
| 28 mItemOpenListener = listener; | |
| 29 } | |
| 30 | |
| 31 public void setFilterManager(FilterManager manager) { | |
| 32 mFilterManager = manager; | |
| 33 } | |
| 34 | |
| 35 /** | |
| 36 * If item at this position is a back item, perform the go back action via the | |
| 37 * {@code FilterManager}. Otherwise, prepare the url to be opened by the | |
| 38 * {@code OnUrlOpenListener}. | |
| 39 */ | |
| 40 public void openItemAtPosition(Cursor cursor, int position) { | |
| 41 if (mFilterManager != null && mFilterManager.canGoBack()) { | |
| 42 if (position == 0) { | |
| 43 mFilterManager.goBack(); | |
| 44 return; | |
| 45 } | |
| 46 | |
| 47 position--; | |
| 48 } | |
| 49 | |
| 50 if (cursor == null || !cursor.moveToPosition(position)) { | |
| 51 throw new IllegalStateException("Couldn't move cursor to position " + position); | |
| 52 } | |
| 53 | |
| 54 int urlIndex = cursor.getColumnIndexOrThrow(HomeItems.URL); | |
| 55 final String url = cursor.getString(urlIndex); | |
| 56 | |
| 57 int titleIndex = cursor.getColumnIndexOrThrow(HomeItems.TITLE); | |
| 58 final String title = cursor.getString(titleIndex); | |
| 59 | |
| 60 if (mItemOpenListener != null) { | |
| 61 mItemOpenListener.onItemOpen(url, title); | |
| 62 } | |
| 63 } | |
| 64 } |
