1 /*
2 * Copyright (c) 2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "bundle_resource_drawable_utils.h"
17
18 #ifdef BUNDLE_FRAMEWORK_GRAPHICS
19 #include "drawable_descriptor.h"
20 #include "js_drawable_descriptor.h"
21 #include "resource_manager.h"
22 #endif
23 #include "parameters.h"
24 namespace OHOS {
25 namespace AppExecFwk {
26 constexpr const char* DRAWABLE_ICON_SIZE = "const.bms.drawableIconSize";
27 constexpr int32_t DECODE_SIZE = 0;
28 #ifdef BUNDLE_FRAMEWORK_GRAPHICS
29 std::shared_ptr<Global::Resource::ResourceManager> BundleResourceDrawableUtils::resourceManager_ = nullptr;
30 std::mutex BundleResourceDrawableUtils::resMutex_;
31
InitResourceManager()32 void BundleResourceDrawableUtils::InitResourceManager()
33 {
34 std::lock_guard<std::mutex> lock(resMutex_);
35 if (resourceManager_ == nullptr) {
36 std::unique_ptr<Global::Resource::ResConfig> resConfig(Global::Resource::CreateResConfig());
37 if (resConfig == nullptr) {
38 return;
39 }
40 resourceManager_ =
41 std::shared_ptr<Global::Resource::ResourceManager>(Global::Resource::CreateResourceManager(
42 "bundleName", "moduleName", "", std::vector<std::string>(), *resConfig));
43 }
44 }
45 #endif
46
ConvertToDrawableDescriptor(napi_env env,const std::vector<uint8_t> & foreground,const std::vector<uint8_t> & background)47 napi_value BundleResourceDrawableUtils::ConvertToDrawableDescriptor(napi_env env,
48 const std::vector<uint8_t> &foreground, const std::vector<uint8_t> &background)
49 {
50 #ifdef BUNDLE_FRAMEWORK_GRAPHICS
51 if (foreground.empty() && background.empty()) {
52 return nullptr;
53 }
54 InitResourceManager();
55 size_t lenForeground = foreground.size();
56 std::unique_ptr<uint8_t[]> foregroundPtr = std::make_unique<uint8_t[]>(lenForeground);
57 for (size_t index = 0; index < lenForeground; ++index) {
58 foregroundPtr[index] = foreground[index];
59 }
60 int32_t decodeSize = OHOS::system::GetIntParameter(DRAWABLE_ICON_SIZE, DECODE_SIZE);
61 if (background.empty()) {
62 // base-icon
63 std::unique_ptr<Ace::Napi::DrawableDescriptor> drawableDescriptor =
64 std::make_unique<Ace::Napi::DrawableDescriptor>(std::move(foregroundPtr), lenForeground);
65 drawableDescriptor->SetDecodeSize(decodeSize, decodeSize);
66 return Ace::Napi::JsDrawableDescriptor::ToNapi(env, drawableDescriptor.release(),
67 Ace::Napi::DrawableDescriptor::DrawableType::BASE);
68 }
69 // layered-icon
70 size_t lenBackground = background.size();
71 std::unique_ptr<uint8_t[]> backgroundPtr = std::make_unique<uint8_t[]>(lenBackground);
72 for (size_t index = 0; index < lenBackground; ++index) {
73 backgroundPtr[index] = background[index];
74 }
75 std::unique_ptr<uint8_t[]> jsonBuf;
76 std::string themeMask = (resourceManager_ == nullptr) ? "" : resourceManager_->GetThemeMask();
77
78 std::pair<std::unique_ptr<uint8_t[]>, size_t> foregroundPair;
79 foregroundPair.first = std::move(foregroundPtr);
80 foregroundPair.second = lenForeground;
81 std::pair<std::unique_ptr<uint8_t[]>, size_t> backgroundPair;
82 backgroundPair.first = std::move(backgroundPtr);
83 backgroundPair.second = lenBackground;
84 std::unique_ptr<Ace::Napi::DrawableDescriptor> drawableDescriptor =
85 std::make_unique<Ace::Napi::LayeredDrawableDescriptor>(std::move(jsonBuf), 0, resourceManager_, themeMask, 1,
86 foregroundPair, backgroundPair);
87 drawableDescriptor->SetDecodeSize(decodeSize, decodeSize);
88 return Ace::Napi::JsDrawableDescriptor::ToNapi(env, drawableDescriptor.release(),
89 Ace::Napi::DrawableDescriptor::DrawableType::LAYERED);
90 #else
91 return nullptr;
92 #endif
93 }
94 }
95 }
96