107 lines
3.8 KiB
C#
107 lines
3.8 KiB
C#
/*
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Copyright (c) 2017, 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;
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using MatterHackers.Agg.UI;
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namespace MatterHackers.MatterControl.SlicerConfiguration
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{
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public class MultilineStringField : UIField
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{
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private ThemedTextEditWidget editWidget;
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public bool SetValueOnEveryEdit { get; }
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private ThemeConfig theme;
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/// <summary>
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/// The constructor of a Multiline String Field
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/// </summary>
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/// <param name="theme">The theme to use</param>
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/// <param name="setValueOnEveryEdit">Sets if SetValue gets called with every keystroke or only after EditComplete.</param>
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public MultilineStringField(ThemeConfig theme, bool setValueOnEveryEdit = false)
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{
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this.SetValueOnEveryEdit = setValueOnEveryEdit;
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this.theme = theme;
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}
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public override void Initialize(ref int tabIndex)
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{
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editWidget = new ThemedTextEditWidget("", theme, pixelWidth: 320, multiLine: true, tabIndex: tabIndex, typeFace: ApplicationController.GetTypeFace(NamedTypeFace.Liberation_Mono))
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{
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HAnchor = HAnchor.Stretch,
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VAnchor = VAnchor.Fit,
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Name = this.Name
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};
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editWidget.DrawFromHintedCache();
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if (SetValueOnEveryEdit)
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{
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editWidget.ActualTextEditWidget.TextChanged += (sender, e) =>
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{
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if (sender is TextEditWidget textEditWidget)
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{
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this.SetValue(
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textEditWidget.Text.Replace("\n", "\\n"),
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userInitiated: true);
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}
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};
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}
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else
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{
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editWidget.ActualTextEditWidget.EditComplete += (sender, e) =>
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{
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if (sender is TextEditWidget textEditWidget)
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{
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this.SetValue(
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textEditWidget.Text.Replace("\n", "\\n"),
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userInitiated: true);
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}
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};
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}
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editWidget.ActualTextEditWidget.TextChanged += (s, e) =>
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{
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UiThread.RunOnIdle(() =>
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{
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editWidget.ActualTextEditWidget.Height = Math.Min(editWidget.ActualTextEditWidget.Printer.LocalBounds.Height, 500);
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});
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};
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this.Content = editWidget;
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}
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protected override void OnValueChanged(FieldChangedEventArgs fieldChangedEventArgs)
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{
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editWidget.Text = this.Value.Replace("\\n", "\n");
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editWidget.ActualTextEditWidget.Height = Math.Min(editWidget.ActualTextEditWidget.Printer.LocalBounds.Height, 500);
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base.OnValueChanged(fieldChangedEventArgs);
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}
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}
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}
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