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 #ifndef FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_NAVIGATION_TRANSITION_PROXY_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_NAVIGATION_TRANSITION_PROXY_H 18 19 #include "base/memory/ace_type.h" 20 #include "frameworks/core/components_ng/pattern/navigation/navigation_declaration.h" 21 #include "frameworks/core/components_ng/pattern/navrouter/navdestination_group_node.h" 22 #include "frameworks/core/components_ng/pattern/navrouter/navdestination_pattern.h" 23 namespace OHOS::Ace::NG { 24 25 using namespace Framework; 26 class NavigationTransitionProxy : public AceType { 27 DECLARE_ACE_TYPE(NavigationTransitionProxy, AceType); 28 29 public: GetPreDestination()30 NavContentInfo GetPreDestination() const 31 { 32 return preNavInfo_; 33 } 34 GetTopDestination()35 NavContentInfo GetTopDestination() const 36 { 37 return topNavInfo_; 38 } 39 SetPreDestination(const RefPtr<NavDestinationGroupNode> & preDestination)40 void SetPreDestination(const RefPtr<NavDestinationGroupNode>& preDestination) 41 { 42 if (!preDestination) { 43 preNavInfo_.index = -1; 44 return; 45 } 46 preNavInfo_.index = preDestination->GetIndex(); 47 preNavInfo_.mode = preDestination->GetNavDestinationMode(); 48 auto pattern = AceType::DynamicCast<NavDestinationPattern>(preDestination->GetPattern()); 49 CHECK_NULL_VOID(pattern); 50 preNavInfo_.name = pattern->GetName(); 51 } 52 SetTopDestination(const RefPtr<NavDestinationGroupNode> & topDestination)53 void SetTopDestination(const RefPtr<NavDestinationGroupNode>& topDestination) 54 { 55 if (!topDestination) { 56 topNavInfo_.index = -1; 57 return; 58 } 59 topNavInfo_.index = topDestination->GetIndex(); 60 topNavInfo_.mode = topDestination->GetNavDestinationMode(); 61 auto pattern = AceType::DynamicCast<NavDestinationPattern>(topDestination->GetPattern()); 62 CHECK_NULL_VOID(pattern); 63 topNavInfo_.name = pattern->GetName(); 64 } 65 SetFinishTransitionEvent(std::function<void (bool)> && event)66 void SetFinishTransitionEvent(std::function<void(bool)>&& event) 67 { 68 finishCallback_ = std::move(event); 69 } 70 FireFinishCallback()71 void FireFinishCallback() 72 { 73 if (hasFinished_ || !finishCallback_) { 74 return; 75 } 76 finishCallback_(isSuccess_); 77 } 78 SetIsSuccess(bool isSuccess)79 void SetIsSuccess(bool isSuccess) 80 { 81 isSuccess_ = isSuccess; 82 } 83 SetIsFinished(bool isFinished)84 void SetIsFinished(bool isFinished) 85 { 86 hasFinished_ = isFinished; 87 } 88 GetIsFinished()89 bool GetIsFinished() const 90 { 91 return hasFinished_; 92 } 93 SetNavigationOperation(NavigationOperation operation)94 void SetNavigationOperation(NavigationOperation operation) 95 { 96 operation_ = operation; 97 } 98 99 private: 100 NavContentInfo preNavInfo_; 101 NavContentInfo topNavInfo_; 102 std::function<void(bool)> finishCallback_; 103 NavigationOperation operation_; 104 bool hasFinished_ = false; 105 bool isSuccess_ = false; 106 }; 107 108 struct NavigationTransition { 109 int32_t timeout = 1000; 110 std::function<void(const RefPtr<NavigationTransitionProxy>&)> transition; 111 std::function<void(bool)> endCallback; 112 bool isValid = true; 113 }; 114 } // namespace OHOS::Ace::NG 115 #endif