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
|
// Copyright (c) 2013 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/android/resource_mapper.h"
#include <map>
#include "base/lazy_instance.h"
#include "base/logging.h"
#include "chrome/browser/android/android_theme_resources.h"
#include "chrome/grit/theme_resources.h"
#include "components/grit/components_scaled_resources.h"
namespace {
typedef std::map<int, int> ResourceMap;
base::LazyInstance<ResourceMap>::Leaky g_id_map = LAZY_INSTANCE_INITIALIZER;
} // namespace
const int ResourceMapper::kMissingId = -1;
int ResourceMapper::MapFromChromiumId(int resource_id) {
if (g_id_map.Get().empty()) {
ConstructMap();
}
ResourceMap::iterator iterator = g_id_map.Get().find(resource_id);
if (iterator != g_id_map.Get().end()) {
return iterator->second;
}
// The resource couldn't be found.
NOTREACHED();
return kMissingId;
}
void ResourceMapper::ConstructMap() {
DCHECK(g_id_map.Get().empty());
int next_id = 0;
#define LINK_RESOURCE_ID(c_id, java_id) g_id_map.Get()[c_id] = next_id++;
#define DECLARE_RESOURCE_ID(c_id, java_id) g_id_map.Get()[c_id] = next_id++;
#include "chrome/browser/android/resource_id.h"
#undef LINK_RESOURCE_ID
#undef DECLARE_RESOURCE_ID
}
|
