1 /*
2 * Copyright (c) 2021-2023 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 "core/common/window.h"
17
18 #include "core/common/container.h"
19
20 namespace OHOS::Ace {
Window(std::unique_ptr<PlatformWindow> platformWindow)21 Window::Window(std::unique_ptr<PlatformWindow> platformWindow) : platformWindow_(std::move(platformWindow))
22 {
23 CHECK_NULL_VOID(platformWindow_);
24 auto&& callback = [this](uint64_t nanoTimestamp, uint32_t frameCount) { OnVsync(nanoTimestamp, frameCount); };
25 platformWindow_->RegisterVsyncCallback(callback);
26 LOGI("Window Created success.");
27 }
28
RequestFrame()29 void Window::RequestFrame()
30 {
31 if (!onShow_) {
32 return;
33 }
34 if (!isRequestVsync_ && platformWindow_ != nullptr) {
35 platformWindow_->RequestFrame();
36 isRequestVsync_ = true;
37 }
38 }
39
SetRootRenderNode(const RefPtr<RenderNode> & root)40 void Window::SetRootRenderNode(const RefPtr<RenderNode>& root)
41 {
42 CHECK_NULL_VOID(platformWindow_);
43 platformWindow_->SetRootRenderNode(root);
44 }
45
OnVsync(uint64_t nanoTimestamp,uint32_t frameCount)46 void Window::OnVsync(uint64_t nanoTimestamp, uint32_t frameCount)
47 {
48 isRequestVsync_ = false;
49
50 for (auto& callback : callbacks_) {
51 if (callback.callback_ == nullptr) {
52 continue;
53 }
54 callback.callback_(nanoTimestamp, frameCount);
55 }
56 }
57
SetVsyncCallback(AceVsyncCallback && callback)58 void Window::SetVsyncCallback(AceVsyncCallback&& callback)
59 {
60 callbacks_.push_back({
61 .callback_ = std::move(callback),
62 .containerId_ = Container::CurrentId(),
63 });
64 }
65
SetUiDvsyncSwitch(bool dvsyncSwitch)66 void Window::SetUiDvsyncSwitch(bool dvsyncSwitch)
67 {
68 if (!onShow_) {
69 return;
70 }
71 if (platformWindow_ != nullptr) {
72 platformWindow_->SetUiDvsyncSwitch(dvsyncSwitch);
73 }
74 }
75 } // namespace OHOS::Ace
76