99 lines
No EOL
3.3 KiB
C#
99 lines
No EOL
3.3 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 MatterControl.Printing;
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using MatterHackers.Agg;
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using MatterHackers.MatterControl.SlicerConfiguration;
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using MatterHackers.VectorMath;
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namespace MatterHackers.MatterControl.PrinterCommunication.Io
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{
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public class BabyStepsStream : GCodeStreamProxy
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{
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private int layerCount = -1;
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private MaxLengthStream maxLengthStream;
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private OffsetStream offsetStream;
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private EventHandler unregisterEvents;
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PrinterSettings printerSettings;
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public BabyStepsStream(PrinterSettings printerSettings, GCodeStream internalStream, double startingMaxLength = 1)
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: base(null)
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{
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this.printerSettings = printerSettings;
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ActiveSliceSettings.SettingChanged.RegisterEvent((s, e) =>
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{
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if ((e as StringEventArgs)?.Data == SettingsKey.baby_step_z_offset)
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{
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OffsetChanged();
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}
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}, ref unregisterEvents);
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maxLengthStream = new MaxLengthStream(internalStream, startingMaxLength);
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offsetStream = new OffsetStream(maxLengthStream, new Vector3(0, 0, printerSettings.GetValue<double>(SettingsKey.baby_step_z_offset)));
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base.internalStream = offsetStream;
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}
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public Vector3 Offset { get { return offsetStream.Offset; } set { offsetStream.Offset = value; } }
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public override void Dispose()
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{
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offsetStream.Dispose();
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maxLengthStream.Dispose();
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unregisterEvents?.Invoke(this, null);
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}
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public override string ReadLine()
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{
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string processedLine = offsetStream.ReadLine();
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if (processedLine != null
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&& layerCount < 1
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&& GCodeFile.IsLayerChange(processedLine))
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{
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layerCount++;
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if (layerCount == 1)
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{
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maxLengthStream.MaxSegmentLength = 5;
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}
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}
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return processedLine;
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}
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private void OffsetChanged()
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{
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offsetStream.Offset = new Vector3(0, 0, printerSettings.GetValue<double>(SettingsKey.baby_step_z_offset));
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}
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public void CancelMoves()
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{
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maxLengthStream.Cancel();
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}
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}
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} |