1115 lines
33 KiB
C#
1115 lines
33 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using UnityEditor;
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using UnityEngine;
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namespace Unity.VisualScripting
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{
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[Widget(typeof(IUnit))]
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public class UnitWidget<TUnit> : NodeWidget<FlowCanvas, TUnit>, IUnitWidget where TUnit : class, IUnit
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{
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public UnitWidget(FlowCanvas canvas, TUnit unit) : base(canvas, unit)
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{
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unit.onPortsChanged += CacheDefinition;
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unit.onPortsChanged += SubWidgetsChanged;
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}
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public override void Dispose()
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{
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base.Dispose();
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unit.onPortsChanged -= CacheDefinition;
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unit.onPortsChanged -= SubWidgetsChanged;
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}
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public override IEnumerable<IWidget> subWidgets => unit.ports.Select(port => canvas.Widget(port));
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#region Model
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protected TUnit unit => element;
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IUnit IUnitWidget.unit => unit;
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protected IUnitDebugData unitDebugData => GetDebugData<IUnitDebugData>();
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private UnitDescription description;
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private UnitAnalysis analysis => unit.Analysis<UnitAnalysis>(context);
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protected readonly List<IUnitPortWidget> ports = new List<IUnitPortWidget>();
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protected readonly List<IUnitPortWidget> inputs = new List<IUnitPortWidget>();
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protected readonly List<IUnitPortWidget> outputs = new List<IUnitPortWidget>();
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private readonly List<string> settingNames = new List<string>();
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protected IEnumerable<Metadata> settings
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{
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get
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{
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foreach (var settingName in settingNames)
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{
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yield return metadata[settingName];
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}
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}
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}
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protected override void CacheItemFirstTime()
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{
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base.CacheItemFirstTime();
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CacheDefinition();
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}
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protected virtual void CacheDefinition()
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{
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inputs.Clear();
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outputs.Clear();
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ports.Clear();
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inputs.AddRange(unit.inputs.Select(port => canvas.Widget<IUnitPortWidget>(port)));
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outputs.AddRange(unit.outputs.Select(port => canvas.Widget<IUnitPortWidget>(port)));
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ports.AddRange(inputs);
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ports.AddRange(outputs);
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Reposition();
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}
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protected override void CacheDescription()
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{
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description = unit.Description<UnitDescription>();
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titleContent.text = description.shortTitle;
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titleContent.tooltip = description.summary;
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surtitleContent.text = description.surtitle;
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subtitleContent.text = description.subtitle;
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Reposition();
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}
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protected override void CacheMetadata()
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{
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settingNames.Clear();
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settingNames.AddRange(metadata.valueType
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.GetMembers()
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.Where(mi => mi.HasAttribute<UnitHeaderInspectableAttribute>())
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.OrderBy(mi => mi.GetAttributes<Attribute>().OfType<IInspectableAttribute>().FirstOrDefault()?.order ?? int.MaxValue)
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.ThenBy(mi => mi.MetadataToken)
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.Select(mi => mi.Name));
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lock (settingLabelsContents)
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{
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settingLabelsContents.Clear();
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foreach (var setting in settings)
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{
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var settingLabel = setting.GetAttribute<UnitHeaderInspectableAttribute>().label;
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GUIContent settingContent;
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if (string.IsNullOrEmpty(settingLabel))
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{
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settingContent = null;
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}
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else
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{
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settingContent = new GUIContent(settingLabel);
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}
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settingLabelsContents.Add(setting, settingContent);
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}
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}
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Reposition();
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}
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public virtual Inspector GetPortInspector(IUnitPort port, Metadata metadata)
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{
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return metadata.Inspector();
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}
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#endregion
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#region Lifecycle
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public override bool foregroundRequiresInput => showSettings || unit.valueInputs.Any(vip => vip.hasDefaultValue);
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public override void HandleInput()
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{
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if (canvas.isCreatingConnection)
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{
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if (e.IsMouseDown(MouseButton.Left))
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{
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var source = canvas.connectionSource;
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var destination = source.CompatiblePort(unit);
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if (destination != null)
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{
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UndoUtility.RecordEditedObject("Connect Nodes");
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source.ValidlyConnectTo(destination);
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canvas.connectionSource = null;
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canvas.Widget(source.unit).Reposition();
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canvas.Widget(destination.unit).Reposition();
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GUI.changed = true;
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}
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e.Use();
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}
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else if (e.IsMouseDown(MouseButton.Right))
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{
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canvas.CancelConnection();
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e.Use();
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}
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}
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base.HandleInput();
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}
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#endregion
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#region Contents
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protected readonly GUIContent titleContent = new GUIContent();
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protected readonly GUIContent surtitleContent = new GUIContent();
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protected readonly GUIContent subtitleContent = new GUIContent();
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protected readonly Dictionary<Metadata, GUIContent> settingLabelsContents = new Dictionary<Metadata, GUIContent>();
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#endregion
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#region Positioning
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protected override bool snapToGrid => BoltCore.Configuration.snapToGrid;
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public override IEnumerable<IWidget> positionDependers => ports.Cast<IWidget>();
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protected Rect _position;
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public override Rect position
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{
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get { return _position; }
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set { unit.position = value.position; }
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}
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public Rect titlePosition { get; private set; }
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public Rect surtitlePosition { get; private set; }
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public Rect subtitlePosition { get; private set; }
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public Rect iconPosition { get; private set; }
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public List<Rect> iconsPositions { get; private set; } = new List<Rect>();
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public Dictionary<Metadata, Rect> settingsPositions { get; } = new Dictionary<Metadata, Rect>();
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public Rect headerAddonPosition { get; private set; }
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public Rect portsBackgroundPosition { get; private set; }
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public override void CachePosition()
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{
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// Width
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var inputsWidth = 0f;
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var outputsWidth = 0f;
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foreach (var input in inputs)
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{
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inputsWidth = Mathf.Max(inputsWidth, input.GetInnerWidth());
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}
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foreach (var output in outputs)
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{
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outputsWidth = Mathf.Max(outputsWidth, output.GetInnerWidth());
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}
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var portsWidth = 0f;
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portsWidth += inputsWidth;
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portsWidth += Styles.spaceBetweenInputsAndOutputs;
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portsWidth += outputsWidth;
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settingsPositions.Clear();
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var settingsWidth = 0f;
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if (showSettings)
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{
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foreach (var setting in settings)
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{
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var settingWidth = 0f;
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var settingLabelContent = settingLabelsContents[setting];
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if (settingLabelContent != null)
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{
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settingWidth += Styles.settingLabel.CalcSize(settingLabelContent).x;
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}
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settingWidth += setting.Inspector().GetAdaptiveWidth();
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settingWidth = Mathf.Min(settingWidth, Styles.maxSettingsWidth);
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settingsPositions.Add(setting, new Rect(0, 0, settingWidth, 0));
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settingsWidth = Mathf.Max(settingsWidth, settingWidth);
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}
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}
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var headerAddonWidth = 0f;
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if (showHeaderAddon)
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{
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headerAddonWidth = GetHeaderAddonWidth();
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}
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var titleWidth = Styles.title.CalcSize(titleContent).x;
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var headerTextWidth = titleWidth;
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var surtitleWidth = 0f;
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if (showSurtitle)
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{
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surtitleWidth = Styles.surtitle.CalcSize(surtitleContent).x;
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headerTextWidth = Mathf.Max(headerTextWidth, surtitleWidth);
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}
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var subtitleWidth = 0f;
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if (showSubtitle)
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{
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subtitleWidth = Styles.subtitle.CalcSize(subtitleContent).x;
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headerTextWidth = Mathf.Max(headerTextWidth, subtitleWidth);
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}
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var iconsWidth = 0f;
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if (showIcons)
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{
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var iconsColumns = Mathf.Ceil((float)description.icons.Length / Styles.iconsPerColumn);
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iconsWidth = iconsColumns * Styles.iconsSize + ((iconsColumns - 1) * Styles.iconsSpacing);
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}
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var headerWidth = Mathf.Max(headerTextWidth + iconsWidth, Mathf.Max(settingsWidth, headerAddonWidth)) + Styles.iconSize + Styles.spaceAfterIcon;
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var innerWidth = Mathf.Max(portsWidth, headerWidth);
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var edgeWidth = InnerToEdgePosition(new Rect(0, 0, innerWidth, 0)).width;
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// Height & Positioning
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var edgeOrigin = unit.position;
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var edgeX = edgeOrigin.x;
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var edgeY = edgeOrigin.y;
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var innerOrigin = EdgeToInnerPosition(new Rect(edgeOrigin, Vector2.zero)).position;
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var innerX = innerOrigin.x;
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var innerY = innerOrigin.y;
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iconPosition = new Rect
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(
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innerX,
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innerY,
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Styles.iconSize,
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Styles.iconSize
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);
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var headerTextX = iconPosition.xMax + Styles.spaceAfterIcon;
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var y = innerY;
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var headerHeight = 0f;
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var surtitleHeight = 0f;
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if (showSurtitle)
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{
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surtitleHeight = Styles.surtitle.CalcHeight(surtitleContent, headerTextWidth);
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surtitlePosition = new Rect
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(
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headerTextX,
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y,
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headerTextWidth,
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surtitleHeight
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);
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headerHeight += surtitleHeight;
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y += surtitleHeight;
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headerHeight += Styles.spaceAfterSurtitle;
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y += Styles.spaceAfterSurtitle;
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}
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var titleHeight = 0f;
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if (showTitle)
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{
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titleHeight = Styles.title.CalcHeight(titleContent, headerTextWidth);
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titlePosition = new Rect
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(
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headerTextX,
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y,
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headerTextWidth,
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titleHeight
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);
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headerHeight += titleHeight;
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y += titleHeight;
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}
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var subtitleHeight = 0f;
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if (showSubtitle)
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{
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headerHeight += Styles.spaceBeforeSubtitle;
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y += Styles.spaceBeforeSubtitle;
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subtitleHeight = Styles.subtitle.CalcHeight(subtitleContent, headerTextWidth);
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subtitlePosition = new Rect
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(
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headerTextX,
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y,
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headerTextWidth,
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subtitleHeight
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);
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headerHeight += subtitleHeight;
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y += subtitleHeight;
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}
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iconsPositions.Clear();
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if (showIcons)
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{
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var iconRow = 0;
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var iconCol = 0;
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for (int i = 0; i < description.icons.Length; i++)
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{
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var iconPosition = new Rect
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(
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innerX + innerWidth - ((iconCol + 1) * Styles.iconsSize) - ((iconCol) * Styles.iconsSpacing),
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innerY + (iconRow * (Styles.iconsSize + Styles.iconsSpacing)),
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Styles.iconsSize,
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Styles.iconsSize
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);
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iconsPositions.Add(iconPosition);
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iconRow++;
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if (iconRow % Styles.iconsPerColumn == 0)
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{
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iconCol++;
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iconRow = 0;
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}
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}
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}
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var settingsHeight = 0f;
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if (showSettings)
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{
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headerHeight += Styles.spaceBeforeSettings;
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foreach (var setting in settings)
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{
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var settingWidth = settingsPositions[setting].width;
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using (LudiqGUIUtility.currentInspectorWidth.Override(settingWidth))
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{
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var settingHeight = LudiqGUI.GetInspectorHeight(null, setting, settingWidth, settingLabelsContents[setting] ?? GUIContent.none);
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var settingPosition = new Rect
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(
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headerTextX,
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y,
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settingWidth,
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settingHeight
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);
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settingsPositions[setting] = settingPosition;
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settingsHeight += settingHeight;
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y += settingHeight;
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settingsHeight += Styles.spaceBetweenSettings;
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y += Styles.spaceBetweenSettings;
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}
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}
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settingsHeight -= Styles.spaceBetweenSettings;
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y -= Styles.spaceBetweenSettings;
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headerHeight += settingsHeight;
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headerHeight += Styles.spaceAfterSettings;
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y += Styles.spaceAfterSettings;
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}
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if (showHeaderAddon)
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{
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var headerAddonHeight = GetHeaderAddonHeight(headerAddonWidth);
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headerAddonPosition = new Rect
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(
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headerTextX,
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y,
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headerAddonWidth,
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headerAddonHeight
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);
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headerHeight += headerAddonHeight;
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y += headerAddonHeight;
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}
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if (headerHeight < Styles.iconSize)
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{
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var difference = Styles.iconSize - headerHeight;
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var centeringOffset = difference / 2;
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if (showTitle)
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{
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var _titlePosition = titlePosition;
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_titlePosition.y += centeringOffset;
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titlePosition = _titlePosition;
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}
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if (showSubtitle)
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{
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var _subtitlePosition = subtitlePosition;
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_subtitlePosition.y += centeringOffset;
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subtitlePosition = _subtitlePosition;
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}
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if (showSettings)
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{
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foreach (var setting in settings)
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{
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var _settingPosition = settingsPositions[setting];
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_settingPosition.y += centeringOffset;
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settingsPositions[setting] = _settingPosition;
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}
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}
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if (showHeaderAddon)
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{
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var _headerAddonPosition = headerAddonPosition;
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_headerAddonPosition.y += centeringOffset;
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headerAddonPosition = _headerAddonPosition;
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}
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headerHeight = Styles.iconSize;
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}
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y = innerY + headerHeight;
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var innerHeight = 0f;
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innerHeight += headerHeight;
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if (showPorts)
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{
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innerHeight += Styles.spaceBeforePorts;
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y += Styles.spaceBeforePorts;
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var portsBackgroundY = y;
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var portsBackgroundHeight = 0f;
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portsBackgroundHeight += Styles.portsBackground.padding.top;
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innerHeight += Styles.portsBackground.padding.top;
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y += Styles.portsBackground.padding.top;
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var portStartY = y;
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var inputsHeight = 0f;
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var outputsHeight = 0f;
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foreach (var input in inputs)
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{
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input.y = y;
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var inputHeight = input.GetHeight();
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inputsHeight += inputHeight;
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y += inputHeight;
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inputsHeight += Styles.spaceBetweenPorts;
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y += Styles.spaceBetweenPorts;
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}
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if (inputs.Count > 0)
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{
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inputsHeight -= Styles.spaceBetweenPorts;
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y -= Styles.spaceBetweenPorts;
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}
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y = portStartY;
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foreach (var output in outputs)
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{
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output.y = y;
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var outputHeight = output.GetHeight();
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outputsHeight += outputHeight;
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y += outputHeight;
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outputsHeight += Styles.spaceBetweenPorts;
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y += Styles.spaceBetweenPorts;
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}
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if (outputs.Count > 0)
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{
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outputsHeight -= Styles.spaceBetweenPorts;
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y -= Styles.spaceBetweenPorts;
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}
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var portsHeight = Math.Max(inputsHeight, outputsHeight);
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portsBackgroundHeight += portsHeight;
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innerHeight += portsHeight;
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y = portStartY + portsHeight;
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portsBackgroundHeight += Styles.portsBackground.padding.bottom;
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innerHeight += Styles.portsBackground.padding.bottom;
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y += Styles.portsBackground.padding.bottom;
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portsBackgroundPosition = new Rect
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(
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edgeX,
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portsBackgroundY,
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edgeWidth,
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portsBackgroundHeight
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);
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}
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var edgeHeight = InnerToEdgePosition(new Rect(0, 0, 0, innerHeight)).height;
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_position = new Rect
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(
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edgeX,
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edgeY,
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edgeWidth,
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edgeHeight
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);
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}
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protected virtual float GetHeaderAddonWidth()
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{
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return 0;
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}
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protected virtual float GetHeaderAddonHeight(float width)
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{
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return 0;
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}
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#endregion
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#region Drawing
|
|
|
|
protected virtual NodeColorMix baseColor => NodeColor.Gray;
|
|
|
|
protected override NodeColorMix color
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|
{
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|
get
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{
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if (unitDebugData.runtimeException != null)
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{
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return NodeColor.Red;
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}
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|
|
|
var color = baseColor;
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|
|
if (analysis.warnings.Count > 0)
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|
{
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|
var mostSevereWarning = Warning.MostSevereLevel(analysis.warnings);
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|
|
switch (mostSevereWarning)
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{
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case WarningLevel.Error:
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color = NodeColor.Red;
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break;
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|
|
case WarningLevel.Severe:
|
|
color = NodeColor.Orange;
|
|
|
|
break;
|
|
|
|
case WarningLevel.Caution:
|
|
color = NodeColor.Yellow;
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (EditorApplication.isPaused)
|
|
{
|
|
if (EditorTimeBinding.frame == unitDebugData.lastInvokeFrame)
|
|
{
|
|
return NodeColor.Blue;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
var mix = color;
|
|
mix.blue = Mathf.Lerp(1, 0, (EditorTimeBinding.time - unitDebugData.lastInvokeTime) / Styles.invokeFadeDuration);
|
|
|
|
return mix;
|
|
}
|
|
|
|
return color;
|
|
}
|
|
}
|
|
|
|
protected override NodeShape shape => NodeShape.Square;
|
|
|
|
protected virtual bool showTitle => !string.IsNullOrEmpty(description.shortTitle);
|
|
|
|
protected virtual bool showSurtitle => !string.IsNullOrEmpty(description.surtitle);
|
|
|
|
protected virtual bool showSubtitle => !string.IsNullOrEmpty(description.subtitle);
|
|
|
|
protected virtual bool showIcons => description.icons.Length > 0;
|
|
|
|
protected virtual bool showSettings => settingNames.Count > 0;
|
|
|
|
protected virtual bool showHeaderAddon => false;
|
|
|
|
protected virtual bool showPorts => ports.Count > 0;
|
|
|
|
protected override bool dim
|
|
{
|
|
get
|
|
{
|
|
var dim = BoltCore.Configuration.dimInactiveNodes && !analysis.isEntered;
|
|
|
|
if (isMouseOver || isSelected)
|
|
{
|
|
dim = false;
|
|
}
|
|
|
|
if (BoltCore.Configuration.dimIncompatibleNodes && canvas.isCreatingConnection)
|
|
{
|
|
dim = !unit.ports.Any(p => canvas.connectionSource == p || canvas.connectionSource.CanValidlyConnectTo(p));
|
|
}
|
|
|
|
return dim;
|
|
}
|
|
}
|
|
|
|
public override void DrawForeground()
|
|
{
|
|
BeginDim();
|
|
|
|
base.DrawForeground();
|
|
|
|
DrawIcon();
|
|
|
|
if (showSurtitle)
|
|
{
|
|
DrawSurtitle();
|
|
}
|
|
|
|
if (showTitle)
|
|
{
|
|
DrawTitle();
|
|
}
|
|
|
|
if (showSubtitle)
|
|
{
|
|
DrawSubtitle();
|
|
}
|
|
|
|
if (showIcons)
|
|
{
|
|
DrawIcons();
|
|
}
|
|
|
|
if (showSettings)
|
|
{
|
|
DrawSettings();
|
|
}
|
|
|
|
if (showHeaderAddon)
|
|
{
|
|
DrawHeaderAddon();
|
|
}
|
|
|
|
if (showPorts)
|
|
{
|
|
DrawPortsBackground();
|
|
}
|
|
|
|
EndDim();
|
|
}
|
|
|
|
protected void DrawIcon()
|
|
{
|
|
var icon = description.icon ?? BoltFlow.Icons.unit;
|
|
|
|
if (icon != null && icon[(int)iconPosition.width])
|
|
{
|
|
GUI.DrawTexture(iconPosition, icon[(int)iconPosition.width]);
|
|
}
|
|
}
|
|
|
|
protected void DrawTitle()
|
|
{
|
|
GUI.Label(titlePosition, titleContent, invertForeground ? Styles.titleInverted : Styles.title);
|
|
}
|
|
|
|
protected void DrawSurtitle()
|
|
{
|
|
GUI.Label(surtitlePosition, surtitleContent, invertForeground ? Styles.surtitleInverted : Styles.surtitle);
|
|
}
|
|
|
|
protected void DrawSubtitle()
|
|
{
|
|
GUI.Label(subtitlePosition, subtitleContent, invertForeground ? Styles.subtitleInverted : Styles.subtitle);
|
|
}
|
|
|
|
protected void DrawIcons()
|
|
{
|
|
for (int i = 0; i < description.icons.Length; i++)
|
|
{
|
|
var icon = description.icons[i];
|
|
var position = iconsPositions[i];
|
|
|
|
GUI.DrawTexture(position, icon?[(int)position.width]);
|
|
}
|
|
}
|
|
|
|
private void DrawSettings()
|
|
{
|
|
if (graph.zoom < FlowCanvas.inspectorZoomThreshold)
|
|
{
|
|
return;
|
|
}
|
|
|
|
EditorGUI.BeginDisabledGroup(!e.IsRepaint && isMouseThrough && !isMouseOver);
|
|
|
|
EditorGUI.BeginChangeCheck();
|
|
|
|
foreach (var setting in settings)
|
|
{
|
|
DrawSetting(setting);
|
|
}
|
|
|
|
if (EditorGUI.EndChangeCheck())
|
|
{
|
|
unit.Define();
|
|
Reposition();
|
|
}
|
|
|
|
EditorGUI.EndDisabledGroup();
|
|
}
|
|
|
|
protected void DrawSetting(Metadata setting)
|
|
{
|
|
var settingPosition = settingsPositions[setting];
|
|
|
|
using (LudiqGUIUtility.currentInspectorWidth.Override(settingPosition.width))
|
|
using (Inspector.expandTooltip.Override(false))
|
|
{
|
|
var label = settingLabelsContents[setting];
|
|
|
|
if (label == null)
|
|
{
|
|
LudiqGUI.Inspector(setting, settingPosition, GUIContent.none);
|
|
}
|
|
else
|
|
{
|
|
using (Inspector.defaultLabelStyle.Override(Styles.settingLabel))
|
|
using (LudiqGUIUtility.labelWidth.Override(Styles.settingLabel.CalcSize(label).x))
|
|
{
|
|
LudiqGUI.Inspector(setting, settingPosition, label);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
protected virtual void DrawHeaderAddon() { }
|
|
|
|
protected void DrawPortsBackground()
|
|
{
|
|
if (canvas.showRelations)
|
|
{
|
|
foreach (var relation in unit.relations)
|
|
{
|
|
var start = ports.Single(pw => pw.port == relation.source).handlePosition.center;
|
|
var end = ports.Single(pw => pw.port == relation.destination).handlePosition.center;
|
|
|
|
var startTangent = start;
|
|
var endTangent = end;
|
|
|
|
if (relation.source is IUnitInputPort &&
|
|
relation.destination is IUnitInputPort)
|
|
{
|
|
//startTangent -= new Vector2(20, 0);
|
|
endTangent -= new Vector2(32, 0);
|
|
}
|
|
else
|
|
{
|
|
startTangent += new Vector2(innerPosition.width / 2, 0);
|
|
endTangent += new Vector2(-innerPosition.width / 2, 0);
|
|
}
|
|
|
|
Handles.DrawBezier
|
|
(
|
|
start,
|
|
end,
|
|
startTangent,
|
|
endTangent,
|
|
new Color(0.136f, 0.136f, 0.136f, 1.0f),
|
|
null,
|
|
3
|
|
);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (e.IsRepaint)
|
|
{
|
|
Styles.portsBackground.Draw(portsBackgroundPosition, false, false, false, false);
|
|
}
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
|
|
#region Selecting
|
|
|
|
public override bool canSelect => true;
|
|
|
|
#endregion
|
|
|
|
|
|
#region Dragging
|
|
|
|
public override bool canDrag => true;
|
|
|
|
public override void ExpandDragGroup(HashSet<IGraphElement> dragGroup)
|
|
{
|
|
if (BoltCore.Configuration.carryChildren)
|
|
{
|
|
foreach (var output in unit.outputs)
|
|
{
|
|
foreach (var connection in output.connections)
|
|
{
|
|
if (dragGroup.Contains(connection.destination.unit))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
dragGroup.Add(connection.destination.unit);
|
|
|
|
canvas.Widget(connection.destination.unit).ExpandDragGroup(dragGroup);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
|
|
#region Deleting
|
|
|
|
public override bool canDelete => true;
|
|
|
|
#endregion
|
|
|
|
|
|
#region Clipboard
|
|
|
|
public override void ExpandCopyGroup(HashSet<IGraphElement> copyGroup)
|
|
{
|
|
copyGroup.UnionWith(unit.connections.Cast<IGraphElement>());
|
|
}
|
|
|
|
#endregion
|
|
|
|
|
|
#region Context
|
|
|
|
protected override IEnumerable<DropdownOption> contextOptions
|
|
{
|
|
get
|
|
{
|
|
yield return new DropdownOption((Action)ReplaceUnit, "Replace...");
|
|
|
|
foreach (var baseOption in base.contextOptions)
|
|
{
|
|
yield return baseOption;
|
|
}
|
|
}
|
|
}
|
|
|
|
private void ReplaceUnit()
|
|
{
|
|
var oldUnit = unit;
|
|
var unitPosition = oldUnit.position;
|
|
var preservation = UnitPreservation.Preserve(oldUnit);
|
|
|
|
var options = new UnitOptionTree(new GUIContent("Node"));
|
|
options.reference = reference;
|
|
|
|
var activatorPosition = new Rect(e.mousePosition, new Vector2(200, 1));
|
|
|
|
var context = this.context;
|
|
|
|
LudiqGUI.FuzzyDropdown
|
|
(
|
|
activatorPosition,
|
|
options,
|
|
null,
|
|
delegate (object _option)
|
|
{
|
|
var option = (IUnitOption)_option;
|
|
|
|
context.BeginEdit();
|
|
UndoUtility.RecordEditedObject("Replace Node");
|
|
var graph = oldUnit.graph;
|
|
oldUnit.graph.units.Remove(oldUnit);
|
|
var newUnit = option.InstantiateUnit();
|
|
newUnit.guid = Guid.NewGuid();
|
|
newUnit.position = unitPosition;
|
|
graph.units.Add(newUnit);
|
|
preservation.RestoreTo(newUnit);
|
|
option.PreconfigureUnit(newUnit);
|
|
selection.Select(newUnit);
|
|
GUI.changed = true;
|
|
context.EndEdit();
|
|
}
|
|
);
|
|
}
|
|
|
|
#endregion
|
|
|
|
|
|
public static class Styles
|
|
{
|
|
static Styles()
|
|
{
|
|
// Disabling word wrap because Unity's CalcSize and CalcHeight
|
|
// are broken w.r.t. pixel-perfection and matrix
|
|
|
|
title = new GUIStyle(BoltCore.Styles.nodeLabel);
|
|
title.padding = new RectOffset(0, 5, 0, 2);
|
|
title.margin = new RectOffset(0, 0, 0, 0);
|
|
title.fontSize = 12;
|
|
title.alignment = TextAnchor.MiddleLeft;
|
|
title.wordWrap = false;
|
|
|
|
surtitle = new GUIStyle(BoltCore.Styles.nodeLabel);
|
|
surtitle.padding = new RectOffset(0, 5, 0, 0);
|
|
surtitle.margin = new RectOffset(0, 0, 0, 0);
|
|
surtitle.fontSize = 10;
|
|
surtitle.alignment = TextAnchor.MiddleLeft;
|
|
surtitle.wordWrap = false;
|
|
|
|
subtitle = new GUIStyle(surtitle);
|
|
subtitle.padding.bottom = 2;
|
|
|
|
titleInverted = new GUIStyle(title);
|
|
titleInverted.normal.textColor = ColorPalette.unityBackgroundDark;
|
|
|
|
surtitleInverted = new GUIStyle(surtitle);
|
|
surtitleInverted.normal.textColor = ColorPalette.unityBackgroundDark;
|
|
|
|
subtitleInverted = new GUIStyle(subtitle);
|
|
subtitleInverted.normal.textColor = ColorPalette.unityBackgroundDark;
|
|
|
|
if (EditorGUIUtility.isProSkin)
|
|
{
|
|
portsBackground = new GUIStyle("In BigTitle")
|
|
{
|
|
padding = new RectOffset(0, 0, 6, 5)
|
|
};
|
|
}
|
|
else
|
|
{
|
|
TextureResolution[] textureResolution = { 2 };
|
|
var createTextureOptions = CreateTextureOptions.Scalable;
|
|
EditorTexture normalTexture = BoltCore.Resources.LoadTexture($"NodePortsBackground.png", textureResolution, createTextureOptions);
|
|
|
|
portsBackground = new GUIStyle
|
|
{
|
|
normal = { background = normalTexture.Single() },
|
|
padding = new RectOffset(0, 0, 6, 5)
|
|
};
|
|
}
|
|
|
|
settingLabel = new GUIStyle(BoltCore.Styles.nodeLabel);
|
|
settingLabel.padding.left = 0;
|
|
settingLabel.padding.right = 5;
|
|
settingLabel.wordWrap = false;
|
|
settingLabel.clipping = TextClipping.Clip;
|
|
}
|
|
|
|
public static readonly GUIStyle title;
|
|
|
|
public static readonly GUIStyle surtitle;
|
|
|
|
public static readonly GUIStyle subtitle;
|
|
|
|
public static readonly GUIStyle titleInverted;
|
|
|
|
public static readonly GUIStyle surtitleInverted;
|
|
|
|
public static readonly GUIStyle subtitleInverted;
|
|
|
|
public static readonly GUIStyle settingLabel;
|
|
|
|
public static readonly float spaceAroundLineIcon = 5;
|
|
|
|
public static readonly float spaceBeforePorts = 5;
|
|
|
|
public static readonly float spaceBetweenInputsAndOutputs = 8;
|
|
|
|
public static readonly float spaceBeforeSettings = 2;
|
|
|
|
public static readonly float spaceBetweenSettings = 3;
|
|
|
|
public static readonly float spaceBetweenPorts = 3;
|
|
|
|
public static readonly float spaceAfterSettings = 0;
|
|
|
|
public static readonly float maxSettingsWidth = 150;
|
|
|
|
public static readonly GUIStyle portsBackground;
|
|
|
|
public static readonly float iconSize = IconSize.Medium;
|
|
|
|
public static readonly float iconsSize = IconSize.Small;
|
|
|
|
public static readonly float iconsSpacing = 3;
|
|
|
|
public static readonly int iconsPerColumn = 2;
|
|
|
|
public static readonly float spaceAfterIcon = 6;
|
|
|
|
public static readonly float spaceAfterSurtitle = 2;
|
|
|
|
public static readonly float spaceBeforeSubtitle = 0;
|
|
|
|
public static readonly float invokeFadeDuration = 0.5f;
|
|
}
|
|
}
|
|
}
|