blob: 3dc0afdb57f798ebb55516c28ec300aca62d63c5 [file] [log] [blame]
// Copyright 2014 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 "chromecast/common/cast_resource_delegate.h"
#include "base/files/file_path.h"
#include "base/notreached.h"
#include "base/path_service.h"
#include "ui/gfx/image/image.h"
namespace chromecast {
namespace {
CastResourceDelegate* g_instance = NULL;
} // namespace
// static
CastResourceDelegate* CastResourceDelegate::GetInstance() {
DCHECK(g_instance);
return g_instance;
}
CastResourceDelegate::CastResourceDelegate() {
DCHECK(!g_instance) << "Cannot initialize resource bundle delegate twice.";
g_instance = this;
}
CastResourceDelegate::~CastResourceDelegate() {
DCHECK_EQ(g_instance, this);
g_instance = NULL;
}
base::FilePath CastResourceDelegate::GetPathForResourcePack(
const base::FilePath& pack_path,
ui::ScaleFactor scale_factor) {
return pack_path;
}
base::FilePath CastResourceDelegate::GetPathForLocalePack(
const base::FilePath& pack_path,
const std::string& locale) {
base::FilePath product_dir;
if (!base::PathService::Get(base::DIR_ASSETS, &product_dir)) {
NOTREACHED();
}
return product_dir.
Append(FILE_PATH_LITERAL("chromecast_locales")).
Append(FILE_PATH_LITERAL(locale)).
AddExtension(FILE_PATH_LITERAL("pak"));
}
gfx::Image CastResourceDelegate::GetImageNamed(int resource_id) {
return gfx::Image();
}
gfx::Image CastResourceDelegate::GetNativeImageNamed(int resource_id) {
return gfx::Image();
}
base::RefCountedStaticMemory* CastResourceDelegate::LoadDataResourceBytes(
int resource_id,
ui::ScaleFactor scale_factor) {
return NULL;
}
absl::optional<std::string> CastResourceDelegate::LoadDataResourceString(
int resource_id) {
return absl::nullopt;
}
bool CastResourceDelegate::GetRawDataResource(int resource_id,
ui::ScaleFactor scale_factor,
base::StringPiece* value) const {
return false;
}
bool CastResourceDelegate::GetLocalizedString(int message_id,
std::u16string* value) const {
ExtraLocaledStringMap::const_iterator it =
extra_localized_strings_.find(message_id);
if (it != extra_localized_strings_.end()) {
*value = it->second;
return true;
}
return false;
}
void CastResourceDelegate::AddExtraLocalizedString(
int resource_id,
const std::u16string& localized) {
RemoveExtraLocalizedString(resource_id);
extra_localized_strings_.insert(std::make_pair(resource_id, localized));
}
void CastResourceDelegate::RemoveExtraLocalizedString(int resource_id) {
extra_localized_strings_.erase(resource_id);
}
void CastResourceDelegate::ClearAllExtraLocalizedStrings() {
extra_localized_strings_.clear();
}
} // namespace chromecast