You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
/*
|
|
* Copyright (c) Contributors to the Open 3D Engine Project.
|
|
* For complete copyright and license terms please see the LICENSE at the root of this distribution.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0 OR MIT
|
|
*
|
|
*/
|
|
#include "SelectionComponent.h"
|
|
#include <AzCore/Serialization/EditContext.h>
|
|
#include <AzToolsFramework/UI/PropertyEditor/PropertyEditorAPI.h>
|
|
|
|
namespace AzToolsFramework
|
|
{
|
|
namespace Components
|
|
{
|
|
SelectionComponent::SelectionComponent()
|
|
{
|
|
m_currentSelectionFlag = SF_Unselected;
|
|
m_currentSelectionAABB = AZ::Aabb::CreateNull();
|
|
}
|
|
|
|
SelectionComponent::~SelectionComponent()
|
|
{
|
|
}
|
|
|
|
void SelectionComponent::Init()
|
|
{
|
|
}
|
|
|
|
void SelectionComponent::UpdateBounds(const AZ::Aabb& newBounds)
|
|
{
|
|
m_currentSelectionAABB = newBounds;
|
|
}
|
|
|
|
void SelectionComponent::Activate()
|
|
{
|
|
SelectionComponentMessages::Bus::Handler::BusConnect(GetEntityId());
|
|
AzToolsFramework::EntitySelectionEvents::Bus::Handler::BusConnect(GetEntityId());
|
|
}
|
|
|
|
void SelectionComponent::Deactivate()
|
|
{
|
|
AzToolsFramework::EntitySelectionEvents::Bus::Handler::BusDisconnect(GetEntityId());
|
|
SelectionComponentMessages::Bus::Handler::BusDisconnect(GetEntityId());
|
|
|
|
m_currentSelectionFlag = SF_Unselected;
|
|
}
|
|
|
|
void SelectionComponent::OnSelected()
|
|
{
|
|
m_currentSelectionFlag = SF_Selected;
|
|
}
|
|
|
|
void SelectionComponent::OnDeselected()
|
|
{
|
|
m_currentSelectionFlag = SF_Unselected;
|
|
}
|
|
|
|
bool SelectionComponent::IsSelected() const
|
|
{
|
|
return (m_currentSelectionFlag & SF_Selected) != 0;
|
|
}
|
|
|
|
bool SelectionComponent::IsPrimarySelection() const
|
|
{
|
|
return ((m_currentSelectionFlag & SF_Selected) != 0) && ((m_currentSelectionFlag & SF_Primary) != 0);
|
|
}
|
|
void SelectionComponent::Reflect(AZ::ReflectContext* context)
|
|
{
|
|
AZ::SerializeContext* serializeContext = azrtti_cast<AZ::SerializeContext*>(context);
|
|
|
|
// reflect data for script, serialization, editing...
|
|
if (serializeContext)
|
|
{
|
|
serializeContext->Class<SelectionComponent, AZ::Component>()
|
|
;
|
|
|
|
AZ::EditContext* ptrEdit = serializeContext->GetEditContext();
|
|
if (ptrEdit)
|
|
{
|
|
ptrEdit->Class<SelectionComponent>("Selection", "Indicates whether the object is selected or not")
|
|
->ClassElement(AZ::Edit::ClassElements::EditorData, "")
|
|
->Attribute(AZ::Edit::Attributes::Visibility, AZ_CRC("PropertyVisibility_Hide", 0x32ab90f7)) // no point in showing this in the property inspector, its for internal use.
|
|
->Attribute(AZ::Edit::Attributes::HideIcon, true);
|
|
}
|
|
}
|
|
}
|
|
|
|
void SelectionComponent::GetProvidedServices(AZ::ComponentDescriptor::DependencyArrayType& provided)
|
|
{
|
|
provided.push_back(AZ_CRC("EditorSelectionService", 0x03ef9aae));
|
|
}
|
|
} // namespace Components
|
|
} // namespace AzToolsFramework
|