490 lines
21 KiB
C#
490 lines
21 KiB
C#
/*
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Copyright (c) 2014, Lars Brubaker
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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;
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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 MatterHackers.Agg;
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using MatterHackers.Agg.Image;
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using MatterHackers.Agg.PlatformAbstract;
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using MatterHackers.Agg.UI;
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using MatterHackers.Agg.VertexSource;
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using MatterHackers.MatterControl.DataStorage;
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using MatterHackers.MatterControl.PartPreviewWindow;
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using MatterHackers.MatterControl.PrintQueue;
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using MatterHackers.PolygonMesh;
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using MatterHackers.PolygonMesh.Processors;
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using MatterHackers.VectorMath;
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namespace MatterHackers.MatterControl
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{
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public class PartThumbnailWidget : ClickWidget
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{
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static BackgroundWorker createThumbnailWorker = null;
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PrintItemWrapper printItem;
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PartPreviewMainWindow partPreviewWindow;
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public PrintItemWrapper PrintItem
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{
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get { return printItem; }
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set
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{
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if (printItem != null)
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{
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printItem.FileHasChanged.UnregisterEvent(item_FileHasChanged, ref unregisterEvents);
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}
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printItem = value;
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thumbNailHasBeenRequested = false;
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if (printItem != null)
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{
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printItem.FileHasChanged.RegisterEvent(item_FileHasChanged, ref unregisterEvents);
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}
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}
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}
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ImageBuffer buildingThumbnailImage = new Agg.Image.ImageBuffer();
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ImageBuffer noThumbnailImage = new Agg.Image.ImageBuffer();
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ImageBuffer thumbnailImage = new Agg.Image.ImageBuffer();
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// all the color stuff
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new public double BorderWidth = 0; //Don't delete this - required for OnDraw
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protected double borderRadius = 0;
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protected RGBA_Bytes HoverBorderColor = new RGBA_Bytes();
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public RGBA_Bytes FillColor = new RGBA_Bytes(255, 255, 255);
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public RGBA_Bytes HoverBackgroundColor = new RGBA_Bytes(0, 0, 0, 50);
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RGBA_Bytes normalBackgroundColor = ActiveTheme.Instance.PrimaryAccentColor;
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bool thumbNailHasBeenRequested = false;
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public enum ImageSizes { Size50x50, Size115x115 };
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public ImageSizes Size { get; set; }
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static string partExtension = ".png";
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event EventHandler unregisterEvents;
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public PartThumbnailWidget(PrintItemWrapper item, string noThumbnailFileName, string buildingThumbnailFileName, ImageSizes size)
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{
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this.PrintItem = item;
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if (OsInformation.OperatingSystem == OSType.Mac
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|| OsInformation.OperatingSystem == OSType.Android
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|| OsInformation.OperatingSystem == OSType.X11)
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{
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partExtension = ".tga";
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}
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// Set Display Attributes
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this.Margin = new BorderDouble(0);
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this.Padding = new BorderDouble(5);
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Size = size;
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switch(size)
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{
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case ImageSizes.Size50x50:
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this.Width = 50 * TextWidget.GlobalPointSizeScaleRatio;
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this.Height = 50 * TextWidget.GlobalPointSizeScaleRatio;
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break;
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case ImageSizes.Size115x115:
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this.Width = 115 * TextWidget.GlobalPointSizeScaleRatio;
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this.Height = 115 * TextWidget.GlobalPointSizeScaleRatio;
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break;
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default:
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throw new NotImplementedException();
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}
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this.MinimumSize = new Vector2(this.Width, this.Height);
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this.BackgroundColor = normalBackgroundColor;
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this.Cursor = Cursors.Hand;
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// set background images
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if (noThumbnailImage.Width == 0)
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{
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ImageIO.LoadImageData(this.GetImageLocation(noThumbnailFileName), noThumbnailImage);
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ImageIO.LoadImageData(this.GetImageLocation(buildingThumbnailFileName), buildingThumbnailImage);
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}
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this.thumbnailImage = new ImageBuffer(buildingThumbnailImage);
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// Add Handlers
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this.Click += new EventHandler(OnMouseClick);
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this.MouseEnterBounds += new EventHandler(onEnter);
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this.MouseLeaveBounds += new EventHandler(onExit);
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ActiveTheme.Instance.ThemeChanged.RegisterEvent(ThemeChanged, ref unregisterEvents);
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}
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void item_FileHasChanged(object sender, EventArgs e)
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{
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thumbNailHasBeenRequested = false;
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Invalidate();
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}
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public override void OnClosed(EventArgs e)
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{
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if (unregisterEvents != null)
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{
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unregisterEvents(this, null);
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}
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if (printItem != null)
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{
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printItem.FileHasChanged.UnregisterEvent(item_FileHasChanged, ref unregisterEvents);
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}
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base.OnClosed(e);
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}
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void createThumbnailWorker_DoWork(object sender, DoWorkEventArgs e)
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{
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PartThumbnailWidget thumbnailWidget = e.Argument as PartThumbnailWidget;
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if (thumbnailWidget != null)
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{
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if (thumbnailWidget.printItem == null)
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{
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thumbnailWidget.thumbnailImage = new ImageBuffer(thumbnailWidget.noThumbnailImage);
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thumbnailWidget.Invalidate();
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return;
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}
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if (thumbnailWidget.PrintItem.FileLocation == QueueData.SdCardFileName)
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{
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switch (thumbnailWidget.Size)
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{
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case ImageSizes.Size115x115:
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{
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ImageIO.LoadImageData(this.GetImageLocation(Path.ChangeExtension("icon_sd_card_115x115", partExtension)), thumbnailWidget.thumbnailImage);
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}
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break;
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case ImageSizes.Size50x50:
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{
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ImageIO.LoadImageData(this.GetImageLocation(Path.ChangeExtension("icon_sd_card_50x50", partExtension)), thumbnailWidget.thumbnailImage);
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}
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break;
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default:
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throw new NotImplementedException();
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}
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thumbnailWidget.thumbnailImage.SetRecieveBlender(new BlenderPreMultBGRA());
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Graphics2D graphics = thumbnailWidget.thumbnailImage.NewGraphics2D();
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Ellipse outline = new Ellipse(new Vector2(Width / 2.0, Height / 2.0), Width/2 + Width/12);
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graphics.Render(new Stroke(outline, 4), RGBA_Bytes.White);
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UiThread.RunOnIdle(thumbnailWidget.EnsureImageUpdated);
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return;
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}
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string stlHashCode = thumbnailWidget.PrintItem.StlFileHashCode.ToString();
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Point2D bigRenderSize = new Point2D(460, 460);
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ImageBuffer bigRender = LoadImageFromDisk(thumbnailWidget, stlHashCode, bigRenderSize);
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if (bigRender == null)
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{
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List<MeshGroup> loadedMeshGroups = MeshFileIo.Load(thumbnailWidget.PrintItem.FileLocation);
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thumbnailWidget.thumbnailImage = new ImageBuffer(thumbnailWidget.buildingThumbnailImage);
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thumbnailWidget.thumbnailImage.NewGraphics2D().Clear(new RGBA_Bytes(255, 255, 255, 0));
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bigRender = BuildImageFromMeshGroups(loadedMeshGroups, stlHashCode, bigRenderSize);
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if (bigRender == null)
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{
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bigRender = new ImageBuffer(thumbnailWidget.noThumbnailImage);
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}
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}
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switch (thumbnailWidget.Size)
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{
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case ImageSizes.Size50x50:
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{
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ImageBuffer halfWay1 = new ImageBuffer(200, 200, 32, new BlenderBGRA());
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halfWay1.NewGraphics2D().Clear(new RGBA_Bytes(255, 255, 255, 0));
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halfWay1.NewGraphics2D().Render(bigRender, 0, 0, 0, (double)halfWay1.Width / bigRender.Width, (double)halfWay1.Height / bigRender.Height);
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ImageBuffer halfWay2 = new ImageBuffer(100, 100, 32, new BlenderBGRA());
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halfWay2.NewGraphics2D().Clear(new RGBA_Bytes(255, 255, 255, 0));
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halfWay2.NewGraphics2D().Render(halfWay1, 0, 0, 0, (double)halfWay2.Width / halfWay1.Width, (double)halfWay2.Height / halfWay1.Height);
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thumbnailWidget.thumbnailImage = new ImageBuffer((int)Width, (int)Height, 32, new BlenderBGRA());
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thumbnailWidget.thumbnailImage.NewGraphics2D().Clear(new RGBA_Bytes(255, 255, 255, 0));
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thumbnailWidget.thumbnailImage.NewGraphics2D().Render(halfWay2, 0, 0, 0, (double)thumbnailWidget.thumbnailImage.Width / halfWay2.Width, (double)thumbnailWidget.thumbnailImage.Height / halfWay2.Height);
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}
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break;
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case ImageSizes.Size115x115:
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{
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ImageBuffer halfWay1 = new ImageBuffer(230, 230, 32, new BlenderBGRA());
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halfWay1.NewGraphics2D().Clear(new RGBA_Bytes(255, 255, 255, 0));
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halfWay1.NewGraphics2D().Render(bigRender, 0, 0, 0, (double)halfWay1.Width / bigRender.Width, (double)halfWay1.Height / bigRender.Height);
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thumbnailWidget.thumbnailImage = new ImageBuffer((int)Width, (int)Height, 32, new BlenderBGRA());
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thumbnailWidget.thumbnailImage.NewGraphics2D().Clear(new RGBA_Bytes(255, 255, 255, 0));
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thumbnailWidget.thumbnailImage.NewGraphics2D().Render(halfWay1, 0, 0, 0, (double)thumbnailWidget.thumbnailImage.Width / halfWay1.Width, (double)thumbnailWidget.thumbnailImage.Height / halfWay1.Height);
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}
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break;
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default:
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throw new NotImplementedException();
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}
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UiThread.RunOnIdle(thumbnailWidget.EnsureImageUpdated);
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}
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}
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void EnsureImageUpdated(object state)
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{
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thumbnailImage.MarkImageChanged();
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Invalidate();
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}
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public static void CleanUpCacheData()
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{
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//string pngFileName = GetFilenameForSize(stlHashCode, ref size);
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// delete everything that is a tga (we now save pngs).
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}
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private static ImageBuffer LoadImageFromDisk(PartThumbnailWidget thumbnailWidget, string stlHashCode, Point2D size)
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{
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ImageBuffer tempImage = new ImageBuffer(size.x, size.y, 32, new BlenderBGRA());
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string imageFileName = GetFilenameForSize(stlHashCode, ref size);
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if (File.Exists(imageFileName))
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{
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if (partExtension == ".png")
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{
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if (ImageIO.LoadImageData(imageFileName, tempImage))
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{
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return tempImage;
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}
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}
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else
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{
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if (ImageTgaIO.LoadImageData(imageFileName, tempImage))
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{
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return tempImage;
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}
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}
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}
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return null;
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}
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private static string GetFilenameForSize(string stlHashCode, ref Point2D size)
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{
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string folderToSaveThumbnailsTo = ThumbnailPath();
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string imageFileName = Path.Combine(folderToSaveThumbnailsTo, Path.ChangeExtension("{0}_{1}x{2}".FormatWith(stlHashCode, size.x, size.y), partExtension));
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return imageFileName;
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}
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private static string ThumbnailPath()
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{
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string applicationUserDataPath = ApplicationDataStorage.Instance.ApplicationUserDataPath;
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string folderToSaveThumbnailsTo = Path.Combine(applicationUserDataPath, "data", "temp", "thumbnails");
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return folderToSaveThumbnailsTo;
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}
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private static ImageBuffer BuildImageFromMeshGroups(List<MeshGroup> loadedMeshGroups, string stlHashCode, Point2D size)
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{
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if (loadedMeshGroups != null
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&& loadedMeshGroups.Count > 0
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&& loadedMeshGroups[0].Meshes != null
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&& loadedMeshGroups[0].Meshes[0] != null)
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{
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ImageBuffer tempImage = new ImageBuffer(size.x, size.y, 32, new BlenderBGRA());
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Graphics2D partGraphics2D = tempImage.NewGraphics2D();
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partGraphics2D.Clear(new RGBA_Bytes());
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AxisAlignedBoundingBox aabb = loadedMeshGroups[0].GetAxisAlignedBoundingBox();
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for (int meshGroupIndex = 1; meshGroupIndex < loadedMeshGroups.Count; meshGroupIndex++)
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{
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aabb = AxisAlignedBoundingBox.Union(aabb, loadedMeshGroups[meshGroupIndex].GetAxisAlignedBoundingBox());
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}
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double maxSize = Math.Max(aabb.XSize, aabb.YSize);
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double scale = size.x / (maxSize * 1.2);
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RectangleDouble bounds2D = new RectangleDouble(aabb.minXYZ.x, aabb.minXYZ.y, aabb.maxXYZ.x, aabb.maxXYZ.y);
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foreach (MeshGroup meshGroup in loadedMeshGroups)
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{
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foreach (Mesh loadedMesh in meshGroup.Meshes)
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{
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PolygonMesh.Rendering.OrthographicZProjection.DrawTo(partGraphics2D, loadedMesh,
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new Vector2((size.x / scale - bounds2D.Width) / 2 - bounds2D.Left,
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(size.y / scale - bounds2D.Height) / 2 - bounds2D.Bottom),
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scale, RGBA_Bytes.White);
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}
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}
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if (File.Exists("RunUnitTests.txt"))
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{
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foreach (Mesh loadedMesh in loadedMeshGroups[0].Meshes)
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{
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List<MeshEdge> nonManifoldEdges = loadedMesh.GetNonManifoldEdges();
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if (nonManifoldEdges.Count > 0)
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{
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partGraphics2D.Circle(size.x / 4, size.x / 4, size.x / 8, RGBA_Bytes.Red);
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}
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}
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}
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// and save it to disk
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string applicationUserDataPath = ApplicationDataStorage.Instance.ApplicationUserDataPath;
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string folderToSavePrintsTo = Path.Combine(applicationUserDataPath, "data", "temp", "thumbnails");
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string imageFileName = Path.Combine(folderToSavePrintsTo, Path.ChangeExtension("{0}_{1}x{2}".FormatWith(stlHashCode, size.x, size.y),partExtension));
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if (!Directory.Exists(folderToSavePrintsTo))
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{
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Directory.CreateDirectory(folderToSavePrintsTo);
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}
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if (partExtension == ".png")
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{
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ImageIO.SaveImageData(imageFileName, tempImage);
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}
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else
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{
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ImageTgaIO.SaveImageData(imageFileName, tempImage);
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}
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// and give it back
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return tempImage;
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}
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return null;
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}
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void createThumbnailWorker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
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{
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createThumbnailWorker = null;
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}
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public void ThemeChanged(object sender, EventArgs e)
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{
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//Set background color to new theme
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this.normalBackgroundColor = ActiveTheme.Instance.PrimaryAccentColor;
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this.BackgroundColor = ActiveTheme.Instance.PrimaryAccentColor;
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//Regenerate thumbnails
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// The thumbnail color is currently white and does not change with this change.
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// If we eventually change the thumbnail color with the theme we will need to change this.
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//this.thumbNailHasBeenRequested = false;
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this.Invalidate();
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}
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private void OnMouseClick(object sender, EventArgs e)
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{
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UiThread.RunOnIdle(DoOnMouseClick);
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}
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private void DoOnMouseClick(object state)
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{
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if (printItem != null)
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{
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string pathAndFile = printItem.FileLocation;
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if (File.Exists(pathAndFile))
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{
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bool shiftKeyDown = Keyboard.IsKeyDown(Keys.ShiftKey);
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if (shiftKeyDown)
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{
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OpenPartPreviewWindow (View3DWidget.AutoRotate.Disabled);
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}
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else
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{
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OpenPartPreviewWindow (View3DWidget.AutoRotate.Enabled);
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}
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}
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else
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{
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QueueRowItem.ShowCantFindFileMessage(printItem);
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}
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}
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}
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void PartPreviewWindow_Closed(object sender, EventArgs e)
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{
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this.partPreviewWindow = null;
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}
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private void OpenPartPreviewWindow(View3DWidget.AutoRotate autoRotate)
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{
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if (partPreviewWindow == null)
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{
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partPreviewWindow = new PartPreviewMainWindow(this.PrintItem, autoRotate);
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partPreviewWindow.Closed += new EventHandler (PartPreviewWindow_Closed);
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}
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else
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{
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partPreviewWindow.BringToFront ();
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}
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}
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private void onEnter(object sender, EventArgs e)
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{
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HoverBorderColor = new RGBA_Bytes(255, 255, 255);
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this.Invalidate();
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}
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private void onExit(object sender, EventArgs e)
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{
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HoverBorderColor = new RGBA_Bytes();
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this.Invalidate();
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}
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public override void OnDraw(Graphics2D graphics2D)
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{
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RoundedRect rectBorder = new RoundedRect(this.LocalBounds, 0);
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//Trigger thumbnail generation if neeeded
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if (!thumbNailHasBeenRequested)
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{
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if (createThumbnailWorker == null)
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{
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createThumbnailWorker = new BackgroundWorker();
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createThumbnailWorker.DoWork += new DoWorkEventHandler(createThumbnailWorker_DoWork);
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createThumbnailWorker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(createThumbnailWorker_RunWorkerCompleted);
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createThumbnailWorker.RunWorkerAsync(this);
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thumbNailHasBeenRequested = true;
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}
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}
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if (this.FirstWidgetUnderMouse)
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{
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graphics2D.Render(rectBorder, this.HoverBackgroundColor);
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}
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graphics2D.Render(thumbnailImage, Width / 2 - thumbnailImage.Width / 2, Height / 2 - thumbnailImage.Height / 2);
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base.OnDraw(graphics2D);
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RectangleDouble Bounds = LocalBounds;
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RoundedRect borderRect = new RoundedRect(this.LocalBounds, this.borderRadius);
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Stroke strokeRect = new Stroke(borderRect, BorderWidth);
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graphics2D.Render(strokeRect, HoverBorderColor);
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}
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string GetImageLocation(string imageName)
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{
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return Path.Combine(ApplicationDataStorage.Instance.ApplicationStaticDataPath, "Icons", imageName);
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}
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}
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}
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