1  // Copyright (c) Microsoft Corporation
  2  // The Microsoft Corporation licenses this file to you under the MIT license.
  3  // See the LICENSE file in the project root for more information.
  4  
  5  using System;
  6  using System.Collections.Generic;
  7  using System.Diagnostics;
  8  using System.Text.Json;
  9  using System.Text.Json.Serialization;
 10  using ManagedCommon;
 11  using Microsoft.PowerToys.Settings.UI.Library.Helpers;
 12  using Microsoft.PowerToys.Settings.UI.Library.Interfaces;
 13  
 14  namespace Microsoft.PowerToys.Settings.UI.Library
 15  {
 16      public class MouseWithoutBordersSettings : BasePTModuleSettings, ISettingsConfig, IHotkeyConfig
 17      {
 18          public const string ModuleName = "MouseWithoutBorders";
 19  
 20          private static readonly JsonSerializerOptions _serializerOptions = new JsonSerializerOptions
 21          {
 22              WriteIndented = true,
 23              MaxDepth = 0,
 24              IncludeFields = true,
 25          };
 26  
 27          [JsonPropertyName("properties")]
 28          public MouseWithoutBordersProperties Properties { get; set; }
 29  
 30          public MouseWithoutBordersSettings()
 31          {
 32              Name = ModuleName;
 33              Properties = new MouseWithoutBordersProperties();
 34              Version = "1.1";
 35          }
 36  
 37          public string GetModuleName()
 38          {
 39              return Name;
 40          }
 41  
 42          public ModuleType GetModuleType() => ModuleType.MouseWithoutBorders;
 43  
 44          public HotkeyAccessor[] GetAllHotkeyAccessors()
 45          {
 46              var hotkeyAccessors = new List<HotkeyAccessor>
 47              {
 48                  new HotkeyAccessor(
 49                      () => Properties.ToggleEasyMouseShortcut,
 50                      value => Properties.ToggleEasyMouseShortcut = value ?? MouseWithoutBordersProperties.DefaultHotKeyToggleEasyMouse,
 51                      "MouseWithoutBorders_ToggleEasyMouseShortcut"),
 52                  new HotkeyAccessor(
 53                      () => Properties.LockMachineShortcut,
 54                      value => Properties.LockMachineShortcut = value ?? MouseWithoutBordersProperties.DefaultHotKeyLockMachine,
 55                      "MouseWithoutBorders_LockMachinesShortcut"),
 56                  new HotkeyAccessor(
 57                      () => Properties.Switch2AllPCShortcut,
 58                      value => Properties.Switch2AllPCShortcut = value ?? MouseWithoutBordersProperties.DefaultHotKeySwitch2AllPC,
 59                      "MouseWithoutBorders_Switch2AllPcShortcut"),
 60                  new HotkeyAccessor(
 61                      () => Properties.ReconnectShortcut,
 62                      value => Properties.ReconnectShortcut = value ?? MouseWithoutBordersProperties.DefaultHotKeyReconnect,
 63                      "MouseWithoutBorders_ReconnectShortcut"),
 64              };
 65  
 66              return hotkeyAccessors.ToArray();
 67          }
 68  
 69          public HotkeySettings ConvertMouseWithoutBordersHotKeyToPowerToys(int value)
 70          {
 71              // VK_A <= value <= VK_Z
 72              if (value >= 0x41 && value <= 0x5A)
 73              {
 74                  return new HotkeySettings(false, true, true, false, value);
 75              }
 76              else
 77              {
 78                  // Disabled state
 79                  return new HotkeySettings(false, false, false, false, 0);
 80              }
 81          }
 82  
 83          // This can be utilized in the future if the settings.json file is to be modified/deleted.
 84          public bool UpgradeSettingsConfiguration()
 85          {
 86  #pragma warning disable CS0618 // We use obsolete members to upgrade them
 87              bool downgradedThenUpgraded = Version != "1.0" && (Properties.HotKeyToggleEasyMouse != null ||
 88                  Properties.HotKeyLockMachine != null ||
 89                  Properties.HotKeyReconnect != null ||
 90                  Properties.HotKeySwitch2AllPC != null);
 91  
 92              if (Version == "1.0" || downgradedThenUpgraded)
 93              {
 94                  Version = "1.1";
 95  
 96                  if (Properties.HotKeyToggleEasyMouse != null)
 97                  {
 98                      Properties.ToggleEasyMouseShortcut = ConvertMouseWithoutBordersHotKeyToPowerToys(Properties.HotKeyToggleEasyMouse.Value);
 99                  }
100  
101                  if (Properties.HotKeyLockMachine != null)
102                  {
103                      Properties.LockMachineShortcut = ConvertMouseWithoutBordersHotKeyToPowerToys(Properties.HotKeyLockMachine.Value);
104                  }
105  
106                  if (Properties.HotKeyReconnect != null)
107                  {
108                      Properties.ReconnectShortcut = ConvertMouseWithoutBordersHotKeyToPowerToys(Properties.HotKeyReconnect.Value);
109                  }
110  
111                  if (Properties.HotKeySwitch2AllPC != null)
112                  {
113                      Properties.Switch2AllPCShortcut = ConvertMouseWithoutBordersHotKeyToPowerToys(Properties.HotKeySwitch2AllPC.Value);
114                  }
115  
116                  Properties.HotKeyToggleEasyMouse = null;
117                  Properties.HotKeyLockMachine = null;
118                  Properties.HotKeyReconnect = null;
119                  Properties.HotKeySwitch2AllPC = null;
120  
121                  return true;
122              }
123  
124              return false;
125  #pragma warning restore CS0618
126          }
127  
128          public virtual void Save(SettingsUtils settingsUtils)
129          {
130              // Save settings to file
131              var options = _serializerOptions;
132  
133              ArgumentNullException.ThrowIfNull(settingsUtils);
134  
135              settingsUtils.SaveSettings(JsonSerializer.Serialize(this, options), ModuleName);
136          }
137      }
138  }