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
|
// Copyright (c) 2012 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/prefs/session_startup_pref.h"
#include <string>
#include "chrome/browser/net/url_fixer_upper.h"
#include "chrome/browser/prefs/pref_service.h"
#include "chrome/browser/prefs/scoped_user_pref_update.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/common/pref_names.h"
#if defined(OS_MACOSX)
#include "chrome/browser/ui/cocoa/window_restore_utils.h"
#endif
namespace {
// For historical reasons the enum and value registered in the prefs don't line
// up. These are the values registered in prefs.
const int kPrefValueHomePage = 0;
const int kPrefValueLast = 1;
const int kPrefValueURLs = 4;
const int kPrefValueNewTab = 5;
// Converts a SessionStartupPref::Type to an integer written to prefs.
int TypeToPrefValue(SessionStartupPref::Type type) {
switch (type) {
case SessionStartupPref::HOMEPAGE: return kPrefValueHomePage;
case SessionStartupPref::LAST: return kPrefValueLast;
case SessionStartupPref::URLS: return kPrefValueURLs;
default: return kPrefValueNewTab;
}
}
} // namespace
// static
void SessionStartupPref::RegisterUserPrefs(PrefService* prefs) {
#if defined(OS_CHROMEOS)
SessionStartupPref::Type type = SessionStartupPref::LAST;
#else
SessionStartupPref::Type type = SessionStartupPref::DEFAULT;
#endif
#if defined(OS_MACOSX)
// Use Lion's system preference, if it is set.
if (restore_utils::IsWindowRestoreEnabled())
type = SessionStartupPref::LAST;
#endif
prefs->RegisterIntegerPref(prefs::kRestoreOnStartup,
TypeToPrefValue(type),
PrefService::SYNCABLE_PREF);
prefs->RegisterListPref(prefs::kURLsToRestoreOnStartup,
PrefService::SYNCABLE_PREF);
}
// static
void SessionStartupPref::SetStartupPref(
Profile* profile,
const SessionStartupPref& pref) {
DCHECK(profile);
SetStartupPref(profile->GetPrefs(), pref);
}
// static
void SessionStartupPref::SetStartupPref(PrefService* prefs,
const SessionStartupPref& pref) {
DCHECK(prefs);
if (!SessionStartupPref::TypeIsManaged(prefs))
prefs->SetInteger(prefs::kRestoreOnStartup, TypeToPrefValue(pref.type));
if (!SessionStartupPref::URLsAreManaged(prefs)) {
// Always save the URLs, that way the UI can remain consistent even if the
// user changes the startup type pref.
// Ownership of the ListValue retains with the pref service.
ListPrefUpdate update(prefs, prefs::kURLsToRestoreOnStartup);
ListValue* url_pref_list = update.Get();
DCHECK(url_pref_list);
url_pref_list->Clear();
for (size_t i = 0; i < pref.urls.size(); ++i) {
url_pref_list->Set(static_cast<int>(i),
new StringValue(pref.urls[i].spec()));
}
}
}
// static
SessionStartupPref SessionStartupPref::GetStartupPref(Profile* profile) {
DCHECK(profile);
return GetStartupPref(profile->GetPrefs());
}
// static
SessionStartupPref SessionStartupPref::GetStartupPref(PrefService* prefs) {
DCHECK(prefs);
SessionStartupPref pref(
PrefValueToType(prefs->GetInteger(prefs::kRestoreOnStartup)));
// Always load the urls, even if the pref type isn't URLS. This way the
// preferences panels can show the user their last choice.
const ListValue* url_pref_list = prefs->GetList(
prefs::kURLsToRestoreOnStartup);
if (url_pref_list) {
for (size_t i = 0; i < url_pref_list->GetSize(); ++i) {
Value* value = NULL;
if (url_pref_list->Get(i, &value)) {
std::string url_text;
if (value->GetAsString(&url_text)) {
GURL fixed_url = URLFixerUpper::FixupURL(url_text, "");
pref.urls.push_back(fixed_url);
}
}
}
}
return pref;
}
// static
bool SessionStartupPref::TypeIsManaged(PrefService* prefs) {
DCHECK(prefs);
const PrefService::Preference* pref_restore =
prefs->FindPreference(prefs::kRestoreOnStartup);
DCHECK(pref_restore);
return pref_restore->IsManaged();
}
// static
bool SessionStartupPref::URLsAreManaged(PrefService* prefs) {
DCHECK(prefs);
const PrefService::Preference* pref_urls =
prefs->FindPreference(prefs::kURLsToRestoreOnStartup);
DCHECK(pref_urls);
return pref_urls->IsManaged();
}
// static
SessionStartupPref::Type SessionStartupPref::PrefValueToType(int pref_value) {
switch (pref_value) {
case kPrefValueLast: return SessionStartupPref::LAST;
case kPrefValueURLs: return SessionStartupPref::URLS;
case kPrefValueHomePage: return SessionStartupPref::HOMEPAGE;
default: return SessionStartupPref::DEFAULT;
}
}
SessionStartupPref::SessionStartupPref(Type type) : type(type) {}
SessionStartupPref::~SessionStartupPref() {}
|
