blob: a69db0b418244b032344a8ea4fe7f422f1b15dad (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko.home;
import org.mozilla.gecko.db.BrowserContract.HomeItems;
import org.mozilla.gecko.home.HomeConfig.ViewConfig;
import org.mozilla.gecko.home.HomePager.OnUrlOpenListener;
import org.mozilla.gecko.home.PanelLayout.FilterManager;
import org.mozilla.gecko.home.PanelLayout.OnItemOpenListener;
import android.database.Cursor;
import java.util.EnumSet;
class PanelViewItemHandler {
private OnItemOpenListener mItemOpenListener;
private FilterManager mFilterManager;
public void setOnItemOpenListener(OnItemOpenListener listener) {
mItemOpenListener = listener;
}
public void setFilterManager(FilterManager manager) {
mFilterManager = manager;
}
/**
* If item at this position is a back item, perform the go back action via the
* {@code FilterManager}. Otherwise, prepare the url to be opened by the
* {@code OnUrlOpenListener}.
*/
public void openItemAtPosition(Cursor cursor, int position) {
if (mFilterManager != null && mFilterManager.canGoBack()) {
if (position == 0) {
mFilterManager.goBack();
return;
}
position--;
}
if (cursor == null || !cursor.moveToPosition(position)) {
throw new IllegalStateException("Couldn't move cursor to position " + position);
}
int urlIndex = cursor.getColumnIndexOrThrow(HomeItems.URL);
final String url = cursor.getString(urlIndex);
int titleIndex = cursor.getColumnIndexOrThrow(HomeItems.TITLE);
final String title = cursor.getString(titleIndex);
if (mItemOpenListener != null) {
mItemOpenListener.onItemOpen(url, title);
}
}
}
|
