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
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
// Copyright 2015 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.
#include "chrome/browser/download/notification/download_notification_manager.h"
#include "base/command_line.h"
#include "base/strings/string_number_conversions.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/download/download_item_model.h"
#include "chrome/browser/download/notification/download_item_notification.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/grit/chromium_strings.h"
#include "content/public/browser/download_item.h"
#include "grit/theme_resources.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/message_center/message_center.h"
#include "ui/message_center/notification.h"
#include "ui/message_center/notification_delegate.h"
///////////////////////////////////////////////////////////////////////////////
// DownloadNotificationManager implementation:
///////////////////////////////////////////////////////////////////////////////
bool DownloadNotificationManager::IsEnabled() {
return !base::CommandLine::ForCurrentProcess()->HasSwitch(
switches::kDisableDownloadNotification);
}
DownloadNotificationManager::DownloadNotificationManager(Profile* profile)
: main_profile_(profile),
items_deleter_(&manager_for_profile_) {
}
DownloadNotificationManager::~DownloadNotificationManager() {
}
void DownloadNotificationManager::OnAllDownloadsRemoving(Profile* profile) {
DownloadNotificationManagerForProfile* manager_for_profile =
manager_for_profile_[profile];
manager_for_profile_.erase(profile);
base::MessageLoop::current()->DeleteSoon(FROM_HERE, manager_for_profile);
}
void DownloadNotificationManager::OnNewDownloadReady(
content::DownloadItem* download) {
Profile* profile = Profile::FromBrowserContext(download->GetBrowserContext());
if (manager_for_profile_.find(profile) == manager_for_profile_.end()) {
manager_for_profile_[profile] =
new DownloadNotificationManagerForProfile(profile, this);
}
manager_for_profile_[profile]->OnNewDownloadReady(download);
}
DownloadNotificationManagerForProfile*
DownloadNotificationManager::GetForProfile(Profile* profile) const {
return manager_for_profile_.at(profile);
}
///////////////////////////////////////////////////////////////////////////////
// DownloadNotificationManagerForProfile implementation:
///////////////////////////////////////////////////////////////////////////////
DownloadNotificationManagerForProfile::DownloadNotificationManagerForProfile(
Profile* profile,
DownloadNotificationManager* parent_manager)
: profile_(profile),
parent_manager_(parent_manager),
message_center_(g_browser_process->message_center()),
items_deleter_(&items_) {
}
DownloadNotificationManagerForProfile::
~DownloadNotificationManagerForProfile() {
for (const auto& download : items_) {
download.first->RemoveObserver(this);
}
}
void DownloadNotificationManagerForProfile::OnDownloadUpdated(
content::DownloadItem* changed_download) {
DCHECK(items_.find(changed_download) != items_.end());
items_[changed_download]->OnDownloadUpdated(changed_download);
}
void DownloadNotificationManagerForProfile::OnDownloadOpened(
content::DownloadItem* changed_download) {
items_[changed_download]->OnDownloadUpdated(changed_download);
}
void DownloadNotificationManagerForProfile::OnDownloadRemoved(
content::DownloadItem* download) {
DCHECK(items_.find(download) != items_.end());
DownloadItemNotification* item = items_[download];
items_.erase(download);
download->RemoveObserver(this);
// notify
item->OnDownloadRemoved(download);
// This removing might be initiated from DownloadNotificationItem, so delaying
// deleting for item to do remaining cleanups.
base::MessageLoop::current()->DeleteSoon(FROM_HERE, item);
if (items_.size() == 0 && parent_manager_)
parent_manager_->OnAllDownloadsRemoving(profile_);
}
void DownloadNotificationManagerForProfile::OnDownloadDestroyed(
content::DownloadItem* download) {
// Do nothing. Cleanup is done in OnDownloadRemoved().
DownloadItemNotification* item = items_[download];
items_.erase(download);
item->OnDownloadRemoved(download);
// This removing might be initiated from DownloadNotificationItem, so delaying
// deleting for item to do remaining cleanups.
base::MessageLoop::current()->DeleteSoon(FROM_HERE, item);
if (items_.size() == 0 && parent_manager_)
parent_manager_->OnAllDownloadsRemoving(profile_);
}
void DownloadNotificationManagerForProfile::OnNewDownloadReady(
content::DownloadItem* download) {
DCHECK_EQ(profile_,
Profile::FromBrowserContext(download->GetBrowserContext()));
download->AddObserver(this);
for (auto& item : items_) {
content::DownloadItem* download_item = item.first;
DownloadItemNotification* download_notification = item.second;
if (download_item->GetState() == content::DownloadItem::IN_PROGRESS)
download_notification->DisablePopup();
}
DownloadItemNotification* item = new DownloadItemNotification(download, this);
items_.insert(std::make_pair(download, item));
}
void DownloadNotificationManagerForProfile::OverrideMessageCenterForTest(
message_center::MessageCenter* message_center) {
DCHECK(message_center);
message_center_ = message_center;
}
|
