1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "extensions/browser/null_app_sorting.h"
6
7 #include "components/sync/model/string_ordinal.h"
8
9 namespace {
10
11 // Ordinals for a single app on a single page.
12 const char kFirstApp[] = "a";
13 const char kNextApp[] = "b";
14 const char kFirstPage[] = "a";
15
16 } // namespace
17
18 namespace extensions {
19
NullAppSorting()20 NullAppSorting::NullAppSorting() {
21 }
22
~NullAppSorting()23 NullAppSorting::~NullAppSorting() {
24 }
25
FixNTPOrdinalCollisions()26 void NullAppSorting::FixNTPOrdinalCollisions() {
27 }
28
EnsureValidOrdinals(const std::string & extension_id,const syncer::StringOrdinal & suggested_page)29 void NullAppSorting::EnsureValidOrdinals(
30 const std::string& extension_id,
31 const syncer::StringOrdinal& suggested_page) {
32 }
33
GetDefaultOrdinals(const std::string & extension_id,syncer::StringOrdinal * page_ordinal,syncer::StringOrdinal * app_launch_ordinal)34 bool NullAppSorting::GetDefaultOrdinals(
35 const std::string& extension_id,
36 syncer::StringOrdinal* page_ordinal,
37 syncer::StringOrdinal* app_launch_ordinal) {
38 return false;
39 }
40
OnExtensionMoved(const std::string & moved_extension_id,const std::string & predecessor_extension_id,const std::string & successor_extension_id)41 void NullAppSorting::OnExtensionMoved(
42 const std::string& moved_extension_id,
43 const std::string& predecessor_extension_id,
44 const std::string& successor_extension_id) {
45 }
46
GetAppLaunchOrdinal(const std::string & extension_id) const47 syncer::StringOrdinal NullAppSorting::GetAppLaunchOrdinal(
48 const std::string& extension_id) const {
49 return syncer::StringOrdinal(kFirstApp);
50 }
51
SetAppLaunchOrdinal(const std::string & extension_id,const syncer::StringOrdinal & new_app_launch_ordinal)52 void NullAppSorting::SetAppLaunchOrdinal(
53 const std::string& extension_id,
54 const syncer::StringOrdinal& new_app_launch_ordinal) {
55 }
56
CreateFirstAppLaunchOrdinal(const syncer::StringOrdinal & page_ordinal) const57 syncer::StringOrdinal NullAppSorting::CreateFirstAppLaunchOrdinal(
58 const syncer::StringOrdinal& page_ordinal) const {
59 return syncer::StringOrdinal(kFirstApp);
60 }
61
CreateNextAppLaunchOrdinal(const syncer::StringOrdinal & page_ordinal) const62 syncer::StringOrdinal NullAppSorting::CreateNextAppLaunchOrdinal(
63 const syncer::StringOrdinal& page_ordinal) const {
64 return syncer::StringOrdinal(kNextApp);
65 }
66
CreateFirstAppPageOrdinal() const67 syncer::StringOrdinal NullAppSorting::CreateFirstAppPageOrdinal() const {
68 return syncer::StringOrdinal(kFirstPage);
69 }
70
GetNaturalAppPageOrdinal() const71 syncer::StringOrdinal NullAppSorting::GetNaturalAppPageOrdinal() const {
72 return syncer::StringOrdinal(kFirstPage);
73 }
74
GetPageOrdinal(const std::string & extension_id) const75 syncer::StringOrdinal NullAppSorting::GetPageOrdinal(
76 const std::string& extension_id) const {
77 return syncer::StringOrdinal(kFirstPage);
78 }
79
SetPageOrdinal(const std::string & extension_id,const syncer::StringOrdinal & new_page_ordinal)80 void NullAppSorting::SetPageOrdinal(
81 const std::string& extension_id,
82 const syncer::StringOrdinal& new_page_ordinal) {
83 }
84
ClearOrdinals(const std::string & extension_id)85 void NullAppSorting::ClearOrdinals(const std::string& extension_id) {
86 }
87
PageStringOrdinalAsInteger(const syncer::StringOrdinal & page_ordinal) const88 int NullAppSorting::PageStringOrdinalAsInteger(
89 const syncer::StringOrdinal& page_ordinal) const {
90 return 0;
91 }
92
PageIntegerAsStringOrdinal(size_t page_index)93 syncer::StringOrdinal NullAppSorting::PageIntegerAsStringOrdinal(
94 size_t page_index) {
95 return syncer::StringOrdinal(kFirstPage);
96 }
97
SetExtensionVisible(const std::string & extension_id,bool visible)98 void NullAppSorting::SetExtensionVisible(const std::string& extension_id,
99 bool visible) {
100 }
101
102 } // namespace extensions
103