396 lines
No EOL
11 KiB
C#
396 lines
No EOL
11 KiB
C#
/*
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Copyright (c) 2019, Lars Brubaker, John Lewin
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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The views and conclusions contained in the software and documentation are those
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of the authors and should not be interpreted as representing official policies,
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either expressed or implied, of the FreeBSD Project.
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*/
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.IO;
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using System.Linq;
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using System.Text.Json.Serialization;
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using System.Threading;
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using System.Threading.Tasks;
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using Markdig.Agg;
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using MatterHackers.Agg;
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using MatterHackers.Agg.Platform;
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using MatterHackers.Agg.UI;
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using MatterHackers.Agg.VertexSource;
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using MatterHackers.DataConverters3D;
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using MatterHackers.Localizations;
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using MatterHackers.MatterControl.PartPreviewWindow;
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using MatterHackers.PolygonMesh;
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using MatterHackers.RenderOpenGl;
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using MatterHackers.VectorMath;
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namespace MatterHackers.MatterControl.DesignTools
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{
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[HideChildrenFromTreeView]
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[HideMeterialAndColor]
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[WebPageLink("Resources", "Markdown Help", "https://guides.github.com/features/mastering-markdown/")]
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public class DescriptionObject3D : Object3D, IObject3DControlsProvider, IAlwaysEditorDraw, IEditorButtonProvider
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{
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private MarkdownWidget markdownWidget;
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private Object3DControlsLayer controlLayer;
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public DescriptionObject3D()
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{
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Name = "Description".Localize();
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}
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public override Mesh Mesh
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{
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get
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{
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if (!this.Children.Where(i => i.VisibleMeshes().Count() > 0).Any())
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{
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// add the amf content
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using (Stream measureAmfStream = StaticData.Instance.OpenStream(Path.Combine("Stls", "description_tool.amf")))
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{
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Children.Modify((list) =>
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{
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list.Clear();
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list.Add(AmfDocument.Load(measureAmfStream, CancellationToken.None));
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});
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}
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}
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return base.Mesh;
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}
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set => base.Mesh = value;
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}
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public static async Task<DescriptionObject3D> Create()
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{
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var item = new DescriptionObject3D();
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await item.Rebuild();
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return item;
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}
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private Vector3 worldPosition
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{
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get
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{
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return LocalPosition.Transform(this.WorldMatrix());
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}
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set
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{
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LocalPosition = value.Transform(this.WorldMatrix().Inverted);
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}
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}
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[HideFromEditor]
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public Vector3 LocalPosition { get; set; }
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[HideFromEditor]
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public bool PositionHasBeenSet { get; set; } = false;
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[DisplayName("Description - Markdown Text")]
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[MultiLineEdit]
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public string Description { get; set; } = "You can edit this description in the properties panel";
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public enum Placements
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{
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Left_Top,
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Left_Bottom,
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Right_Top,
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Right_Bottom
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}
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[EnumDisplay(IconPaths = new string[] { "left_top.png", "left_bottom.png", "right_top.png", "right_bottom.png", }, InvertIcons = true)]
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public Placements Placement { get; set; } = Placements.Left_Top;
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public enum Widths
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{
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Narrow,
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Normal,
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Wide,
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}
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[EnumDisplay(Mode = EnumDisplayAttribute.PresentationMode.Buttons)]
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public Widths Width { get; set; } = Widths.Normal;
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public override bool Persistable => false;
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private TracedPositionObject3DControl tracedPositionControl;
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private bool mouseDownOnWidget;
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private Vector3 mouseDownPosition;
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private Vector2 widgetDownPosition;
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public void AddObject3DControls(Object3DControlsLayer object3DControlsLayer)
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{
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EnsureTracedPositionControl(object3DControlsLayer);
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object3DControlsLayer.Object3DControls.Modify((list) =>
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{
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list.Add(tracedPositionControl);
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});
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}
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private void EnsureTracedPositionControl(Object3DControlsLayer object3DControlsLayer)
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{
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if (tracedPositionControl == null)
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{
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tracedPositionControl = new TracedPositionObject3DControl(object3DControlsLayer,
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this,
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() => worldPosition,
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(position) =>
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{
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if (!PositionHasBeenSet)
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{
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PositionHasBeenSet = true;
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}
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if (worldPosition != position)
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{
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worldPosition = position;
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UiThread.RunOnIdle(() => Invalidate(InvalidateType.DisplayValues));
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}
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});
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}
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}
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public override void Remove(UndoBuffer undoBuffer)
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{
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if (markdownWidget != null)
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{
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markdownWidget.Close();
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}
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base.Remove(undoBuffer);
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}
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public override async void OnInvalidate(InvalidateArgs invalidateType)
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{
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if (invalidateType.InvalidateType.HasFlag(InvalidateType.Properties)
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&& invalidateType.Source == this)
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{
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await Rebuild();
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}
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else
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{
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base.OnInvalidate(invalidateType);
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}
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}
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public override Task Rebuild()
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{
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this.DebugDepth("Rebuild");
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using (RebuildLock())
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{
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using (new CenterAndHeightMaintainer(this))
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{
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}
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}
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Parent?.Invalidate(new InvalidateArgs(this, InvalidateType.Mesh));
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return Task.CompletedTask;
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}
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private double width
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{
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get
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{
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switch (Width)
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{
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case Widths.Narrow:
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return 100 * GuiWidget.DeviceScale;
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case Widths.Normal:
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return 200 * GuiWidget.DeviceScale;
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case Widths.Wide:
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return 300 * GuiWidget.DeviceScale;
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}
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return 200 * GuiWidget.DeviceScale;
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}
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}
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public void DrawEditor(Object3DControlsLayer controlLayer, List<Object3DView> transparentMeshes, DrawEventArgs e)
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{
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EnsureTracedPositionControl(controlLayer);
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var world = controlLayer.World;
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if (!PositionHasBeenSet)
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{
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var aabb = Children.FirstOrDefault().GetAxisAlignedBoundingBox();
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LocalPosition = new Vector3(aabb.MinXYZ.X, aabb.MaxXYZ.Y, aabb.MaxXYZ.Z);
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}
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var start = worldPosition;
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var screenStart = world.GetScreenPosition(start);
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CreateWidgetIfRequired(controlLayer);
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markdownWidget.Visible = true;
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var descrpition = Description.Replace("\\n", "\n");
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if (markdownWidget.Markdown != descrpition)
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{
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markdownWidget.Markdown = descrpition;
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}
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markdownWidget.Width = width;
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var pos = screenStart;
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switch (Placement)
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{
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case Placements.Left_Top:
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pos.X -= markdownWidget.Width;
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break;
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case Placements.Left_Bottom:
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pos.X -= markdownWidget.Width;
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pos.Y -= markdownWidget.Height;
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break;
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case Placements.Right_Top:
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break;
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case Placements.Right_Bottom:
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pos.Y -= markdownWidget.Height;
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break;
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}
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markdownWidget.Position = pos;
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var graphics2DOpenGL = new Graphics2DOpenGL(GuiWidget.DeviceScale);
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var distBetweenPixelsWorldSpace = controlLayer.World.GetWorldUnitsPerScreenPixelAtPosition(start);
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var transform = Matrix4X4.CreateScale(distBetweenPixelsWorldSpace) * world.RotationMatrix.Inverted * Matrix4X4.CreateTranslation(start);
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var theme = ApplicationController.Instance.MenuTheme;
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graphics2DOpenGL.RenderTransformedPath(transform, new Ellipse(0, 0, 5, 5), theme.PrimaryAccentColor, false);
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}
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private void CreateWidgetIfRequired(Object3DControlsLayer controlLayer)
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{
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if (markdownWidget == null
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|| markdownWidget.Parents<SystemWindow>().Count() == 0)
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{
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this.controlLayer = controlLayer;
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var theme = ApplicationController.Instance.MenuTheme;
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markdownWidget = new MarkdownWidget(theme, false)
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{
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HAnchor = HAnchor.Absolute,
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VAnchor = VAnchor.Fit,
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Width = width,
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Height = 100,
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BackgroundColor = theme.BackgroundColor,
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BackgroundRadius = new RadiusCorners(3 * GuiWidget.DeviceScale),
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Margin = 0,
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BorderColor = theme.PrimaryAccentColor,
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BackgroundOutlineWidth = 1,
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Padding = 5,
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Selectable = true
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};
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markdownWidget.Markdown = Description;
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markdownWidget.Width = width;
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markdownWidget.ScrollArea.VAnchor = VAnchor.Fit | VAnchor.Center;
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foreach (var child in markdownWidget.Children)
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{
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child.Selectable = false;
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}
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controlLayer.GuiSurface.AddChild(markdownWidget);
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controlLayer.GuiSurface.AfterDraw += GuiSurface_AfterDraw;
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markdownWidget.MouseDown += MarkdownWidget_MouseDown;
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markdownWidget.MouseMove += MarkdownWidget_MouseMove;
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markdownWidget.MouseUp += MarkdownWidget_MouseUp;
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}
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}
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void MarkdownWidget_MouseDown(object sender, MouseEventArgs e)
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{
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controlLayer.Scene.SelectedItem = this;
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if (tracedPositionControl != null && !tracedPositionControl.DownOnControl)
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{
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tracedPositionControl.ResetHitPlane();
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mouseDownPosition = worldPosition;
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var widget = (GuiWidget)sender;
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widgetDownPosition = widget.TransformToScreenSpace(e.Position);
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mouseDownOnWidget = true;
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}
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}
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void MarkdownWidget_MouseMove(object sender, MouseEventArgs e)
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{
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if (mouseDownOnWidget)
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{
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var screenStart = controlLayer.World.GetScreenPosition(mouseDownPosition);
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var widget = (GuiWidget)sender;
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var ePosition = widget.TransformToScreenSpace(e.Position);
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var delta = ePosition - widgetDownPosition;
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if (delta.LengthSquared > 0)
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{
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tracedPositionControl.MoveToScreenPosition(screenStart + delta);
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}
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}
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}
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void MarkdownWidget_MouseUp(object sender, MouseEventArgs e)
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{
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if (mouseDownOnWidget)
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{
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mouseDownOnWidget = false;
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}
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}
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private void GuiSurface_AfterDraw(object sender, DrawEventArgs e)
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{
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if (!controlLayer.Scene.Contains(this))
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{
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markdownWidget.Close();
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if (sender is GuiWidget guiWidget)
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{
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guiWidget.AfterDraw -= GuiSurface_AfterDraw;
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markdownWidget.MouseDown -= MarkdownWidget_MouseDown;
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markdownWidget.MouseMove -= MarkdownWidget_MouseMove;
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markdownWidget.MouseUp -= MarkdownWidget_MouseUp;
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}
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}
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}
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public IEnumerable<EditorButtonData> GetEditorButtonsData()
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{
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yield return new EditorButtonData()
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{
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Action = () =>
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{
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PositionHasBeenSet = false;
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if (markdownWidget != null)
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{
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markdownWidget.Visible = false;
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}
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UiThread.RunOnIdle(() => Invalidate(InvalidateType.DisplayValues));
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},
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HelpText = "Reset the position".Localize(),
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Name = "Reset".Localize(),
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};
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}
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}
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} |