mattercontrol/SetupWizard/DesignSpaceHelp.cs

/*
Copyright (c) 2016, Lars Brubaker
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this
   list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

The views and conclusions contained in the software and documentation are those
of the authors and should not be interpreted as representing official policies,
either expressed or implied, of the FreeBSD Project.
*/

using System;
using System.Collections.Generic;
using System.IO;
using MatterHackers.Agg;
using MatterHackers.Agg.UI;
using MatterHackers.Localizations;
using MatterHackers.MatterControl.SlicerConfiguration;

namespace MatterHackers.MatterControl
{
	public class DesignSpaceHelp : DialogPage
	{
		FlowLayoutWidget mouseKeys;
		FlowLayoutWidget keys;
		FlowLayoutWidget mouseControls;
		FlowLayoutWidget shortcutKeys;

		public DesignSpaceHelp()
		: base("Close".Localize())
		{
			this.WindowTitle = "Design Space Help".Localize();
			this.HeaderText = "Navigation Controls and Shortcut Keys".Localize();

			var scrollWindow = new ScrollableWidget()
			{
				AutoScroll = true,
				HAnchor = HAnchor.Stretch,
				VAnchor = VAnchor.Stretch,
			};
			scrollWindow.ScrollArea.HAnchor = HAnchor.Stretch;
			contentRow.AddChild(scrollWindow);

			var container = new FlowLayoutWidget(FlowDirection.TopToBottom)
			{
				HAnchor = HAnchor.Stretch,
			};
			scrollWindow.AddChild(container);

			// add the mouse commands
			mouseControls = new FlowLayoutWidget()
			{
				HAnchor = HAnchor.Fit | HAnchor.Left
			};
			container.AddChild(mouseControls);

			mouseKeys = new FlowLayoutWidget(FlowDirection.TopToBottom);
			mouseControls.AddChild(mouseKeys);

			var mouseActions = new FlowLayoutWidget(FlowDirection.TopToBottom)
			{
				Border = new BorderDouble(3, 0, 0, 0),
				BorderColor = Color.Black
			};
			mouseControls.AddChild(mouseActions);

			List<(string key, string action)> mouseKeyActions = new List<(string key, string action)>(new(string, string)[]
			{
				("ctrl left, right","Rotate".Localize()),
				("ctrl shift left, middle","Pan".Localize()),
				("wheel","Zoom".Localize())
			});

			AddContent(mouseKeys, "Mouse".Localize(), true, true);
			AddContent(mouseActions, "Action".Localize(), false, true);

			foreach (var keyAction in mouseKeyActions)
			{
				AddContent(mouseKeys, keyAction.key, true, false);
				AddContent(mouseActions, keyAction.action, false, false);
			}

			container.AddChild(new GuiWidget(10, 30));

			// now add the keyboard commands
			shortcutKeys = new FlowLayoutWidget()
			{
				HAnchor = HAnchor.Fit | HAnchor.Left
			};

			container.AddChild(shortcutKeys);

			keys = new FlowLayoutWidget(FlowDirection.TopToBottom);
			shortcutKeys.AddChild(keys);

			var action = new FlowLayoutWidget(FlowDirection.TopToBottom)
			{
				Border = new BorderDouble(3, 0, 0, 0),
				BorderColor = Color.Black
			};
			shortcutKeys.AddChild(action);

			List<(string key, string action)> keyActions = new List<(string key, string action)>(new(string, string)[]
			{
				("shift z","Zoom in".Localize()),
				("z","Zoom out".Localize()),
				("← → ↑ ↓","Rotate".Localize()),
				("shift ← → ↑ ↓","Pan".Localize()),
				//("f","Zoom to fit".Localize()),
				("w","Zoom to window".Localize()),
				("ctrl / ⌘ z","Undo".Localize()),
				("ctrl / ⌘ y","Redo".Localize()),
				("delete","Delete selection".Localize()),
				("space bar","Clear selection".Localize()),
				("esc","Cancel command".Localize()),
				//("enter","Accept command".Localize())
			});

			AddContent(keys, "Keys".Localize(), true, true);
			AddContent(action, "Action".Localize(), false, true);

			foreach (var keyAction in keyActions)
			{
				AddContent(keys, keyAction.key, true, false);
				AddContent(action, keyAction.action, false, false);
			}
		}

		public override void OnBoundsChanged(EventArgs e)
		{
			// align the centers bars to the window center
			var maxLeft = Math.Max(mouseKeys.Width, keys.Width);

			mouseControls.Margin = new BorderDouble(Width / 2 - maxLeft / 2, 0, 0, 0);
			shortcutKeys.Margin = new BorderDouble(Width / 2 - maxLeft / 2, 0, 0, 0);
			base.OnBoundsChanged(e);
		}

		private void AddContent(GuiWidget column, string text, bool left, bool bold)
		{
			var container = new GuiWidget()
			{
				HAnchor = HAnchor.Fit | (left ? HAnchor.Right: HAnchor.Left),
				VAnchor = VAnchor.Fit
			};
			var content = new TextWidget(text, bold: bold)
			{
				Margin = (left ? new BorderDouble(5, 3, 10, 3) : new BorderDouble(10, 3, 5, 3))
			};
			container.AddChild(content);

			column.AddChild(container);
			column.AddChild(new GuiWidget()
			{
				HAnchor = HAnchor.Stretch,
				Border = new BorderDouble(0, 1, 0, 0),
				BorderColor = Color.Black,
			});
		}
	}
}