03a593f1b5
- Add new listview control for library content - Migrate library providers to containers - Cloud, Sqlite, Directories, Queue, History - Migrate SideBar components to containers - Primatives, Text, Braille, ImageConverter - Create new library container types - Zip files, Calibration parts, Printer SDCards - Reduce leftnav to Library, Settings, Controls, Options - Add DragDrop support for image content
123 lines
3.9 KiB
C#
123 lines
3.9 KiB
C#
/*
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Copyright (c) 2017, 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;
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using System.Collections.Generic;
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using System.Threading.Tasks;
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using MatterHackers.Agg.Image;
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using MatterHackers.Agg.UI;
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using MatterHackers.Localizations;
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using MatterHackers.MatterControl.PrinterCommunication;
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namespace MatterHackers.MatterControl.Library
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{
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public class SDCardContainer : LibraryContainer
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{
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private bool gotBeginFileList;
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private EventHandler unregisterEvents;
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public SDCardContainer()
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{
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this.ChildContainers = new List<ILibraryContainerLink>();
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this.Items = new List<ILibraryItem>();
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this.Name = "SD Card".Localize();
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LoadFilesFromSD();
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}
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public void LoadFilesFromSD()
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{
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var printer = PrinterConnectionAndCommunication.Instance;
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if (printer.PrinterIsConnected
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&& !(printer.PrinterIsPrinting || printer.PrinterIsPaused))
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{
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printer.ReadLine.RegisterEvent(Printer_LineRead, ref unregisterEvents);
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gotBeginFileList = false;
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printer.SendLineToPrinterNow("M21\r\nM20");
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}
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}
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// Container override of child thumbnails
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public override Task<ImageBuffer> GetThumbnail(ILibraryItem item, int width, int height)
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{
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bool largeIcon = width > 50 || height > 50;
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var thumbnail = LibraryProviderHelpers.LoadInvertIcon(largeIcon ? "icon_sd_card_115x115.png" : "icon_sd_card_50x50.png");
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return Task.FromResult(thumbnail);
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}
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private void Printer_LineRead(object sender, EventArgs e)
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{
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var currentEvent = e as StringEventArgs;
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if (currentEvent != null)
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{
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if (!currentEvent.Data.StartsWith("echo:"))
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{
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switch (currentEvent.Data)
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{
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case "Begin file list":
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gotBeginFileList = true;
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this.Items.Clear();
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break;
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default:
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if (gotBeginFileList)
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{
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string sdCardFileExtension = currentEvent.Data.ToUpper();
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bool validSdCardItem = sdCardFileExtension.Contains(".GCO") || sdCardFileExtension.Contains(".GCODE");
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if (validSdCardItem)
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{
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this.Items.Add(new SDCardFileItem()
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{
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Name = currentEvent.Data
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});
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}
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}
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break;
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case "End file list":
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PrinterConnectionAndCommunication.Instance.ReadLine.UnregisterEvent(Printer_LineRead, ref unregisterEvents);
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this.OnReloaded();
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break;
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}
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}
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}
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}
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public override void Dispose()
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{
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// In case "End file list" is never received
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PrinterConnectionAndCommunication.Instance.ReadLine.UnregisterEvent(Printer_LineRead, ref unregisterEvents);
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}
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}
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}
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