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56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project.
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* For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#include "SelectionCommand.h"
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#include <AzToolsFramework/API/ToolsApplicationAPI.h>
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namespace AzToolsFramework
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{
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SelectionCommand::SelectionCommand(const AZStd::vector<AZ::EntityId>& proposedSelection, const AZStd::string& friendlyName)
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: UndoSystem::URSequencePoint(friendlyName)
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{
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EBUS_EVENT_RESULT(m_previousSelectionList, AzToolsFramework::ToolsApplicationRequests::Bus, GetSelectedEntities);
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m_proposedSelectionList = proposedSelection;
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}
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const AZStd::vector<AZ::EntityId>& SelectionCommand::GetInitialSelectionList() const
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{
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return m_previousSelectionList;
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}
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void SelectionCommand::UpdateSelection(const EntityIdList& proposedSelection)
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{
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if (m_proposedSelectionList != proposedSelection)
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{
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m_proposedSelectionList = proposedSelection;
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}
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}
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void SelectionCommand::Post()
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{
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UndoSystem::UndoStack* undoStack = nullptr;
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EBUS_EVENT_RESULT(undoStack, AzToolsFramework::ToolsApplicationRequests::Bus, GetUndoStack);
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if (undoStack)
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{
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undoStack->Post(this);
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}
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}
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void SelectionCommand::Undo()
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{
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EBUS_EVENT(AzToolsFramework::ToolsApplicationRequests::Bus, SetSelectedEntities, m_previousSelectionList);
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}
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void SelectionCommand::Redo()
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{
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EBUS_EVENT(AzToolsFramework::ToolsApplicationRequests::Bus, SetSelectedEntities, m_proposedSelectionList);
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}
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}
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