blob: 8511030f707f5a3280ff4dc001e2f55b7e8ec004 (
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
60
61
62
|
// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Handles the visible notification (or balloons).
#ifndef CHROME_BROWSER_NOTIFICATIONS_BALLOON_COLLECTION_BASE_H_
#define CHROME_BROWSER_NOTIFICATIONS_BALLOON_COLLECTION_BASE_H_
#pragma once
#include <deque>
#include <string>
#include "base/basictypes.h"
class Balloon;
class GURL;
class Notification;
// This class provides support for implementing a BalloonCollection
// including the parts common between Chrome UI and ChromeOS UI.
class BalloonCollectionBase {
public:
BalloonCollectionBase();
virtual ~BalloonCollectionBase();
typedef std::deque<Balloon*> Balloons;
// Adds a balloon to the collection. Takes ownership of pointer.
virtual void Add(Balloon* balloon);
// Removes a balloon from the collection (if present). Frees
// the pointer after removal.
virtual void Remove(Balloon* balloon);
// Finds any balloon matching the given notification id, and
// calls CloseByScript on it. Returns true if anything was
// found.
virtual bool CloseById(const std::string& id);
// Finds all balloons matching the given notification source,
// and calls CloseByScript on them. Returns true if anything
// was found.
virtual bool CloseAllBySourceOrigin(const GURL& source_origin);
const Balloons& balloons() const { return balloons_; }
// Returns the balloon matching the given notification, or
// NULL if there is no matching balloon.
Balloon* FindBalloon(const Notification& notification);
// The number of balloons being displayed.
int count() const { return static_cast<int>(balloons_.size()); }
private:
// Queue of active balloons. Pointers are owned by this class.
Balloons balloons_;
DISALLOW_COPY_AND_ASSIGN(BalloonCollectionBase);
};
#endif // CHROME_BROWSER_NOTIFICATIONS_BALLOON_COLLECTION_BASE_H_
|
