1 /*
2 * Copyright (c) 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/components_ng/event/response_ctrl.h"
17
18 #include "core/components_ng/base/frame_node.h"
19
20 namespace OHOS::Ace::NG {
ShouldResponse(const WeakPtr<NG::FrameNode> & frameNode)21 bool ResponseCtrl::ShouldResponse(const WeakPtr<NG::FrameNode>& frameNode)
22 {
23 if (state_ != MonopolizeState::ON) {
24 return true;
25 }
26 return frameNode == firstResponseNode_;
27 }
28
TrySetFirstResponse(const WeakPtr<NG::FrameNode> & frameNode)29 void ResponseCtrl::TrySetFirstResponse(const WeakPtr<NG::FrameNode>& frameNode)
30 {
31 if (state_ != MonopolizeState::INIT) {
32 return;
33 }
34 auto node = frameNode.Upgrade();
35 if (node) {
36 state_ = node->GetMonopolizeEvents() ? MonopolizeState::ON : MonopolizeState::OFF;
37 firstResponseNode_ = frameNode;
38 if (state_ == MonopolizeState::ON) {
39 TAG_LOGI(
40 AceLogTag::ACE_GESTURE, "monopolize on by node id:" SEC_PLD(%{public}d) ", tag:%s",
41 SEC_PARAM(node->GetId()), node->GetTag().c_str());
42 }
43 }
44 }
45
Reset()46 void ResponseCtrl::Reset()
47 {
48 if (state_ == MonopolizeState::ON) {
49 TAG_LOGI(AceLogTag::ACE_GESTURE, "monopolize reset from on");
50 }
51 state_ = MonopolizeState::INIT;
52 firstResponseNode_.Reset();
53 }
54 } // namespace OHOS::Ace::NG
55