mattercontrol/MatterControlLib/Library/OpenInto/ExportStlToExecutable.cs

/*
Copyright (c) 2017, Lars Brubaker, 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 MatterHackers.Agg.Platform;
using MatterHackers.Agg.UI;
using MatterHackers.DataConverters3D;
using MatterHackers.Localizations;
using MatterHackers.MatterControl;
using MatterHackers.MatterControl.DataStorage;
using MatterHackers.MatterControl.Library;
using MatterHackers.MatterControl.Library.Export;
using Microsoft.Win32;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Threading.Tasks;

namespace MatterControlLib.Library.OpenInto
{
    public abstract class OpenIntoExecutable
    {
        private string _pathToExe;
        private string PathToExe
        {
            get
            {
                if (string.IsNullOrEmpty(_pathToExe))
                {
                    // get data from the registry for: Computer\HKEY_CLASSES_ROOT\ Bambu.Studio.1\Shell\Open\Command
                    RegistryKey key = Registry.ClassesRoot.OpenSubKey(regExKeyName);

                    if (key != null)
                    {
                        _pathToExe = key.GetValue("").ToString();

                        var regex = "C:.+.exe";
                        var match = System.Text.RegularExpressions.Regex.Match(_pathToExe, regex);
                        _pathToExe = match.Value;

                        key.Close();
                    }
                }

                return _pathToExe;
            }
        }

        public int Priority => 2;

        protected abstract string regExKeyName { get; }

        abstract public string ButtonText { get; }

        abstract public string Icon { get; }

        public static IEnumerable<OpenIntoExecutable> GetAvailableOpenWith()
        {
            yield return new OpenIntoBambuStudio();
        }

        public static bool FoundInstalledExecutable
        {
            get
            {
                foreach (var openWith in GetAvailableOpenWith())
                {
                    if (openWith.Enabled)
                    {
                        return true;
                    }
                }

                return false;
            }
        }

        public static void AddOption(PopupMenu popupMenu, ThemeConfig theme, ISceneContext sceneContext)
        {
            foreach (var openWith in GetAvailableOpenWith())
            {
                if (!openWith.Enabled)
                {
                    continue;
                }

                var menuItem = popupMenu.CreateMenuItem(openWith.ButtonText, StaticData.Instance.LoadIcon(openWith.Icon, 16, 16));
                var selectedItem = sceneContext.Scene.SelectedItem;
                if (selectedItem == null)
                {
                    selectedItem = sceneContext.Scene;
                }

                menuItem.Click += (s, e) =>
                {
                    if (selectedItem == null
                    || !selectedItem.VisibleMeshes().Any())
                    {
                        return;
                    }

                    ApplicationController.Instance.Tasks.Execute(
                        "Twist".Localize(),
                        null,
                        async (reporter, cancellationToken) =>
                        {
                            await openWith.Generate(new[] { new InMemoryLibraryItem(selectedItem) }, reporter);
                        });
                };
            }
        }

        public bool Enabled
        {
            get
            {
                return !string.IsNullOrEmpty(PathToExe);
            }
        }

        public async Task<List<ValidationError>> Generate(IEnumerable<ILibraryItem> libraryItems, Action<double, string> progress)
        {
            string exportTempFileFolder = Path.Combine(ApplicationDataStorage.Instance.ApplicationTempDataPath, "ExportToExe");
            Directory.CreateDirectory(exportTempFileFolder);
            var exportFilename = Path.ChangeExtension(Path.Combine(exportTempFileFolder, "TempExport"), ".stl");

            List<string> bedExports = new List<string>();
            foreach (var item in libraryItems.OfType<ILibraryAsset>())
            {
                if (!await MeshExport.ExportMesh(item, exportFilename, false, progress))
                {
                    bedExports.Add(item.Name);
                }
            }

            if (bedExports.Count == 0)
            {
                ExportToExe(exportFilename);

                return null;
            }

            return new List<ValidationError>()
            {
                new ValidationError(ValidationErrors.ItemToSTLExportInvalid)
                {
                    Error = "One or more items cannot be exported as STL".Localize(),
                    Details = string.Join("\n", bedExports.ToArray())
                }
            };
        }

        public bool ExportToExe(string exportFilename)
        {
            if (File.Exists(exportFilename)
                && !string.IsNullOrEmpty(PathToExe))
            {
                // open the file with the specified exe
                ProcessStartInfo startInfo = new ProcessStartInfo();
                startInfo.FileName = $"\"{PathToExe}\"";
                startInfo.Arguments = $"\"{exportFilename}\"";

                Process.Start(startInfo);
                return true;
            }

            return false;
        }
    }
}