mattercontrol/MatterControl.Printing/Settings/SettingsLayout.cs

/*
Copyright (c) 2019, Kevin Pope, John Lewin
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.Platform;

namespace MatterHackers.MatterControl.SlicerConfiguration
{
	public class SettingsLayout
	{
		private Dictionary<string, SettingsSection> sections { get; set; } = new Dictionary<string, SettingsSection>();

		public SettingsSection SliceSettings => sections["Advanced"];

		public SettingsSection Printer => sections["Printer"];

		private static SettingsLayout instance = null;

		internal SettingsLayout()
		{
			LoadAndParseLayoutFile();
		}

		public bool Contains(string sectionKey, string slicerConfigName)
		{
			if (this.sections.TryGetValue(sectionKey, out SettingsSection section))
			{
				return section.ContainsKey(slicerConfigName);
			}

			return false;
		}

		private void LoadAndParseLayoutFile()
		{
			SettingsSection sectionToAddTo = null;
			Category categoryToAddTo = null;
			Group groupToAddTo = null;
			SubGroup subGroupToAddTo = null;

			foreach (string line in AggContext.StaticData.ReadAllLines(Path.Combine("SliceSettings", "Layouts.txt")))
			{
				if (line.Length > 0)
				{
					string sanitizedLine = line.Replace('"', ' ').Trim();
					switch (CountLeadingSpaces(line))
					{
						case 0:
							sectionToAddTo = new SettingsSection(sanitizedLine);
							sections.Add(sanitizedLine, sectionToAddTo);
							break;

						case 2:
							categoryToAddTo = new Category(sanitizedLine, sectionToAddTo);
							sectionToAddTo.Categories.Add(categoryToAddTo);
							break;

						case 4:
							groupToAddTo = new Group(sanitizedLine, categoryToAddTo);
							categoryToAddTo.Groups.Add(groupToAddTo);
							break;

						case 6:
							subGroupToAddTo = new SubGroup(sanitizedLine, groupToAddTo);
							groupToAddTo.SubGroups.Add(subGroupToAddTo);
							break;

						case 8:
							if (PrinterSettings.SettingsData.TryGetValue(sanitizedLine, out SliceSettingData data))
							{
								subGroupToAddTo.Settings.Add(data);
								data.OrganizerSubGroup = subGroupToAddTo;
								sectionToAddTo.AddSetting(data.SlicerConfigName, subGroupToAddTo);
							}

							break;

						default:
							throw new Exception("Bad file, too many spaces (must be 0, 2, 4 or 6).");
					}
				}
			}
		}

		private static int CountLeadingSpaces(string line)
		{
			int numSpaces = 0;
			while (line[numSpaces] == ' ' && numSpaces < line.Length)
			{
				numSpaces++;
			}
			return numSpaces;
		}

		/// <summary>
		/// This is the 'Slice Settings' or the 'Printer' settings sections
		/// </summary>
		public class SettingsSection
		{
			private Dictionary<string, SubGroup> subgroups = new Dictionary<string, SubGroup>();

			public SettingsSection(string settingsSectionName)
			{
				this.Name = settingsSectionName;
			}

			public string Name { get; set; }

			public List<Category> Categories = new List<Category>();

			internal void AddSetting(string slicerConfigName, SubGroup organizerSubGroup)
			{
				subgroups.Add(slicerConfigName, organizerSubGroup);
			}

			public bool ContainsKey(string settingsKey) => subgroups.ContainsKey(settingsKey);
		}

		public class Category
		{
			public Category(string categoryName, SettingsSection settingsSection)
			{
				this.Name = categoryName;
				this.SettingsSection = settingsSection;
			}

			public string Name { get; set; }

			public List<Group> Groups { get; set; } = new List<Group>();

			public SettingsSection SettingsSection { get; }
		}

		public class Group
		{
			public Group(string displayName, Category organizerCategory)
			{
				this.Name = displayName;
				this.Category = organizerCategory;
			}

			public string Name { get; }

			public List<SubGroup> SubGroups { get; set; } = new List<SubGroup>();

			public Category Category { get; }
		}

		public class SubGroup
		{
			public SubGroup(string groupName, Group group)
			{
				this.Name = groupName;
				this.Group = group;
			}

			public string Name { get; }

			public List<SliceSettingData> Settings { get; private set; } = new List<SliceSettingData>();

			public Group Group { get; }
		}
	}
}