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Source/Editor/Windows/Assets/ParticleEmitterFunctionWindow.cs

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+// Copyright (c) 2012-2020 Wojciech Figat. All rights reserved.
+
+using FlaxEditor.Content;
+using FlaxEditor.Surface;
+using FlaxEngine;
+using FlaxEngine.GUI;
+
+namespace FlaxEditor.Windows.Assets
+{
+    /// <summary>
+    /// Particle function window allows to view and edit <see cref="ParticleEmitterFunction"/> asset.
+    /// </summary>
+    /// <seealso cref="ParticleEmitterFunction" />
+    /// <seealso cref="ParticleEmitterFunctionSurface" />
+    public sealed class ParticleEmitterFunctionWindow : VisjectFunctionSurfaceWindow<ParticleEmitterFunction, ParticleEmitterFunctionSurface>
+    {
+        /// <inheritdoc />
+        public ParticleEmitterFunctionWindow(Editor editor, AssetItem item)
+        : base(editor, item)
+        {
+            // Surface
+            _surface = new ParticleEmitterFunctionSurface(this, Save, _undo)
+            {
+                AnchorPreset = AnchorPresets.StretchAll,
+                Offsets = Margin.Zero,
+                Parent = _panel,
+                Enabled = false
+            };
+
+            // Toolstrip
+            _toolstrip.AddSeparator();
+            _toolstrip.AddButton(editor.Icons.Docs32, () => Platform.OpenUrl(Utilities.Constants.DocsUrl + "manual/particles/index.html")).LinkTooltip("See documentation to learn more");
+        }
+
+        /// <inheritdoc />
+        public override string SurfaceName => "Particle Emitter Function";
+
+        /// <inheritdoc />
+        public override byte[] SurfaceData
+        {
+            get => _asset.LoadSurface();
+            set
+            {
+                if (_asset.SaveSurface(value))
+                {
+                    _surface.MarkAsEdited();
+                    Editor.LogError("Failed to save surface data");
+                }
+                _asset.Reload();
+            }
+        }
+    }
+}