alexpete
83 lines
2.8 KiB
C++
83 lines
2.8 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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#pragma once
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#include <LyShine/Bus/UiNavigationBus.h>
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///////////////////////////////////////////////////////////////////////////////////////////////////
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class UiNavigationSettings
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: public UiNavigationBus::Handler
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{
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public: // types
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using GetNavigableEntitiesFn = AZStd::function<LyShine::EntityArray(AZ::EntityId)>;
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public: // member functions
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AZ_CLASS_ALLOCATOR(UiNavigationSettings, AZ::SystemAllocator, 0);
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AZ_RTTI(UiNavigationSettings, "{E28DDC8B-F7C6-406F-966C-2F0825471641}");
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UiNavigationSettings();
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~UiNavigationSettings();
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// UiNavigationInterface
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NavigationMode GetNavigationMode() override;
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void SetNavigationMode(NavigationMode navigationMode) override;
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AZ::EntityId GetOnUpEntity() override;
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void SetOnUpEntity(AZ::EntityId entityId) override;
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AZ::EntityId GetOnDownEntity() override;
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void SetOnDownEntity(AZ::EntityId entityId) override;
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AZ::EntityId GetOnLeftEntity() override;
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void SetOnLeftEntity(AZ::EntityId entityId) override;
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AZ::EntityId GetOnRightEntity() override;
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void SetOnRightEntity(AZ::EntityId entityId) override;
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// ~UiNavigationInterface
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// Connects to the bus and stores the entity and callback function to get the navigable entities
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void Activate(AZ::EntityId entityId, GetNavigableEntitiesFn getNavigableFn);
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// Disconnects from the bus
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void Deactivate();
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public: // static member functions
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static void Reflect(AZ::ReflectContext* context);
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protected: // member functions
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protected: // persistent data members
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//! Determines how the next element to get focus is chosen on a navigation event
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NavigationMode m_navigationMode;
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//! Entities to receive focus when a navigation event occurs
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AZ::EntityId m_onUpEntity;
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AZ::EntityId m_onDownEntity;
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AZ::EntityId m_onLeftEntity;
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AZ::EntityId m_onRightEntity;
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protected: // non-persistent data members
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AZ::EntityId m_entityId;
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GetNavigableEntitiesFn m_getNavigableEntitiesFunction;
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private: // types
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using EntityComboBoxVec = AZStd::vector< AZStd::pair< AZ::EntityId, AZStd::string > >;
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private: // member functions
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//! Methods used for controlling the Edit Context (the properties pane)
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EntityComboBoxVec PopulateNavigableEntityList();
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bool IsNavigationModeCustom() const;
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};
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