Chris Burel
99 lines
3.6 KiB
C++
99 lines
3.6 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 <AzCore/Component/EntityId.h>
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#include <AzCore/Serialization/DataPatch.h>
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#include <AzToolsFramework/Undo/UndoSystem.h>
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namespace AZ
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{
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class SliceComponent;
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}
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namespace AzToolsFramework
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{
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/**
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* Undoable command for setting a single data flag.
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* Data flags affect how inheritance works within a slice (see @ref AZ::DataPatch::Flag).
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*/
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class SliceDataFlagsCommand
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: public UndoSystem::URSequencePoint
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{
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public:
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AZ_CLASS_ALLOCATOR(SliceDataFlagsCommand, AZ::SystemAllocator, 0);
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AZ_RTTI(SliceDataFlagsCommand, "{002F9CCE-3677-46FE-A2E8-FE406A002694}", UndoSystem::URSequencePoint);
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/**
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* @param entityId The entity to set the data flag in.
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* @param targetDataAddress The address (relative to the entity) to set the data flag on.
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* @param dataFlag The flag to set.
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* @param flagOn Whether to turn the flag on or off.
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*/
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SliceDataFlagsCommand(
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const AZ::EntityId& entityId,
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const AZ::DataPatch::AddressType& targetDataAddress,
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AZ::DataPatch::Flag dataFlag,
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bool flagOn,
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const AZStd::string& friendlyName,
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UndoSystem::URCommandID commandId=0);
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void Undo() override;
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void Redo() override;
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bool Changed() const override { return m_previousDataFlags != m_nextDataFlags; }
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protected:
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AZ::EntityId m_entityId;
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AZ::DataPatch::AddressType m_dataAddress;
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AZ::DataPatch::Flags m_previousDataFlags = 0;
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AZ::DataPatch::Flags m_nextDataFlags = 0;
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};
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/**
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* Undoable command for clearing any data flags at, or below, a given data address.
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* For example, removing data flags from a component and any data within it.
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* Data flags affect how inheritance works within a slice (see @ref AZ::DataPatch::Flag).
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*/
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class ClearSliceDataFlagsBelowAddressCommand
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: public UndoSystem::URSequencePoint
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{
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public:
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AZ_CLASS_ALLOCATOR(ClearSliceDataFlagsBelowAddressCommand, AZ::SystemAllocator, 0);
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AZ_RTTI(ClearSliceDataFlagsBelowAddressCommand, "{3128AD23-40EB-4DEE-A16A-3FA04D94B573}", UndoSystem::URSequencePoint);
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/**
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* @param entityId The entity to whose data flags are being cleared.
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* @param targetDataAddress An address relative to the entity.
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* All data flags at, or below, this address will be cleared.
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*/
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ClearSliceDataFlagsBelowAddressCommand(
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const AZ::EntityId& entityId,
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const AZ::DataPatch::AddressType& targetDataAddress,
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const AZStd::string& friendlyName,
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UndoSystem::URCommandID commandId=0);
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void Undo() override;
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void Redo() override;
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bool Changed() const override { return m_previousDataFlagsMap != m_nextDataFlagsMap; }
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protected:
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AZ::EntityId m_entityId;
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AZ::DataPatch::AddressType m_dataAddress;
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AZ::DataPatch::FlagsMap m_previousDataFlagsMap;
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AZ::DataPatch::FlagsMap m_nextDataFlagsMap;
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};
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} // namespace AzToolsFramework
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