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79 lines
2.3 KiB
C++
79 lines
2.3 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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#pragma once
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#include <QGraphicsLinearLayout>
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#include <AzCore/Component/Component.h>
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#include <Components/Nodes/NodeLayoutComponent.h>
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#include <GraphCanvas/Components/Nodes/NodeLayoutBus.h>
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#include <GraphCanvas/Components/Nodes/NodeTitleBus.h>
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#include <GraphCanvas/Components/StyleBus.h>
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#include <GraphCanvas/Styling/StyleHelper.h>
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class QGraphicsGridLayout;
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namespace GraphCanvas
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{
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//! Lays out the parts of the comment node
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class CommentNodeLayoutComponent
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: public NodeLayoutComponent
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, public NodeNotificationBus::Handler
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, public StyleNotificationBus::Handler
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, public AZ::EntityBus::Handler
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{
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public:
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AZ_COMPONENT(CommentNodeLayoutComponent, "{6926658C-372A-43D5-8758-FB67DDE3D857}", NodeLayoutComponent);
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static void Reflect(AZ::ReflectContext*);
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static AZ::Entity* CreateCommentNodeEntity();
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CommentNodeLayoutComponent();
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~CommentNodeLayoutComponent();
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// AZ::Component
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static void GetDependentServices(AZ::ComponentDescriptor::DependencyArrayType& dependent)
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{
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dependent.push_back(AZ_CRC("GraphCanvas_NodeLayoutSupportService", 0xa8b639be));
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dependent.push_back(AZ_CRC("GraphCanvas_CommentTextService", 0xb650db99));
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}
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static void GetRequiredServices(AZ::ComponentDescriptor::DependencyArrayType& required)
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{
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required.push_back(AZ_CRC("GraphCanvas_NodeService", 0xcc0f32cc));
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required.push_back(AZ_CRC("GraphCanvas_StyledGraphicItemService", 0xeae4cdf4));
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}
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void Init() override;
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void Activate() override;
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void Deactivate() override;
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////
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// EntityBus
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void OnEntityExists(const AZ::EntityId& entityId) override;
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////
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// StyleNotificationBus
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void OnStyleChanged() override;
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////
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// NodeNotification
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void OnNodeActivated() override;
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////
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protected:
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void UpdateLayoutParameters();
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Styling::StyleHelper m_style;
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QGraphicsLinearLayout* m_comment;
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};
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}
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