Winify – Diff between revs 28 and 30
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Rev 28 | Rev 30 | |||
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1 | using System; |
1 | using System; |
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2 | using System.Collections.Generic; |
2 | using System.Collections.Generic; |
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- | 3 | using System.Diagnostics; |
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3 | using System.Drawing; |
4 | using System.Drawing; |
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4 | using System.IO; |
5 | using System.IO; |
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5 | using System.Reflection; |
6 | using System.Reflection; |
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6 | using System.Runtime.InteropServices; |
7 | using System.Threading; |
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7 | using System.Threading.Tasks; |
8 | using System.Threading.Tasks; |
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8 | using System.Windows.Forms; |
9 | using System.Windows.Forms; |
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9 | using Microsoft.Win32; |
10 | using Microsoft.Win32; |
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Line 10... | Line 11... | |||
10 | |
11 | |
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11 | namespace Winify.Utilities |
12 | namespace Winify.Utilities |
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12 | { |
13 | { |
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13 | public static class Miscellaneous |
14 | public static class Miscellaneous |
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14 | { |
15 | { |
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Line 15... | Line 16... | |||
15 | #region Public Methods |
16 | #region Public Methods |
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16 | |
17 | |
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17 | public static TimeSpan GetIdleTime() |
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18 | { |
18 | public static bool LaunchOnBootSet(bool enable) |
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19 | var lastInPut = new Natives.LASTINPUTINFO(); |
19 | { |
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Line 20... | Line 20... | |||
20 | lastInPut.cbSize = (uint)Marshal.SizeOf(lastInPut); |
20 | using var key = Registry.CurrentUser.OpenSubKey |
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21 | Natives.GetLastInputInfo(ref lastInPut); |
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Line 22... | Line 21... | |||
22 | |
21 | ("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", true); |
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23 | return TimeSpan.FromMilliseconds((uint)Environment.TickCount - lastInPut.dwTime); |
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24 | } |
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25 | |
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26 | public static bool LaunchOnBootSet(bool enable) |
22 | |
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27 | { |
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28 | using (var key = Registry.CurrentUser.OpenSubKey |
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29 | ("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", true)) |
- | ||
30 | { |
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31 | if (key == null) return false; |
23 | if (key == null) return false; |
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32 | |
24 | |
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33 | switch (enable) |
25 | switch (enable) |
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34 | { |
26 | { |
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35 | case true: |
27 | case true: |
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36 | key.SetValue(Constants.AssemblyName, Assembly.GetEntryAssembly().Location); |
28 | key.SetValue(Constants.AssemblyName, Assembly.GetEntryAssembly().Location); |
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37 | break; |
- | ||
38 | default: |
29 | break; |
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Line 39... | Line 30... | |||
39 | key.DeleteValue(Constants.AssemblyName, false); |
30 | default: |
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40 | break; |
31 | key.DeleteValue(Constants.AssemblyName, false); |
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Line 41... | Line 32... | |||
41 | } |
32 | break; |
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42 | } |
33 | } |
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43 | |
34 | |
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44 | return true; |
35 | return true; |
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45 | } |
36 | } |
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46 | |
37 | |
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47 | public static bool LaunchOnBootGet() |
- | ||
48 | { |
38 | public static bool LaunchOnBootGet() |
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Line 49... | Line 39... | |||
49 | using (var key = Registry.CurrentUser.OpenSubKey |
39 | { |
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50 | ("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", true)) |
40 | using var key = Registry.CurrentUser.OpenSubKey |
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51 | { |
41 | ("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", true); |
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52 | return key?.GetValue(Constants.AssemblyName) != null; |
42 | |
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53 | } |
43 | return key?.GetValue(Constants.AssemblyName) != null; |
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54 | } |
44 | } |
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55 | |
45 | |
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56 | /// <summary> |
46 | /// <summary> |
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- | 47 | /// Enable double buffering for an arbitrary control. |
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57 | /// Enable double buffering for an arbitrary control. |
48 | /// </summary> |
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58 | /// </summary> |
49 | /// <param name="control">the control to enable double buffering for</param> |
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59 | /// <param name="control">the control to enable double buffering for</param> |
50 | /// <returns>true on success</returns> |
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60 | /// <returns>true on success</returns> |
51 | /// <remarks>Do not enable double buffering on RDP: https://devblogs.microsoft.com/oldnewthing/20060103-12/?p=32793</remarks> |
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61 | /// <remarks>Do not enable double buffering on RDP: https://devblogs.microsoft.com/oldnewthing/20060103-12/?p=32793</remarks> |
52 | public static void SetDoubleBuffered(this Control control) |
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62 | public static bool SetDoubleBuffered(this Control control) |
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63 | { |
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64 | if (SystemInformation.TerminalServerSession) return false; |
53 | { |
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65 | |
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66 | var dgvType = control.GetType(); |
54 | // Double buffering can make DGV slow in remote desktop |
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67 | var pi = dgvType.GetProperty("DoubleBuffered", |
55 | if (!SystemInformation.TerminalServerSession) |
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Line 68... | Line 56... | |||
68 | BindingFlags.Instance | BindingFlags.NonPublic); |
56 | { |
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69 | if (pi == null) return false; |
57 | var dgvType = control.GetType(); |
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70 | |
58 | var pi = dgvType.GetProperty("DoubleBuffered", |
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71 | pi.SetValue(control, true, null); |
59 | BindingFlags.Instance | BindingFlags.NonPublic); |
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72 | |
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73 | return true; |
60 | pi.SetValue(control, true, null); |
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74 | } |
61 | } |
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75 | |
62 | } |
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76 | public static async Task<Icon> CreateIconFromResource(string resource) |
63 | |
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77 | { |
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78 | var iconBytes = await LoadResource(resource); |
64 | public static async Task<Icon> CreateIconFromResource(string resource) |
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Line 79... | Line 65... | |||
79 | using (var iconMemoryStream = new MemoryStream(iconBytes)) |
65 | { |
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80 | { |
66 | var iconBytes = await LoadResource(resource); |
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81 | var bitmap = (Bitmap)Image.FromStream(iconMemoryStream); |
67 | using var iconMemoryStream = new MemoryStream(iconBytes); |
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Line 82... | Line 68... | |||
82 | var bitmapIntPtr = bitmap.GetHicon(); |
68 | var bitmap = (Bitmap)Image.FromStream(iconMemoryStream); |
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83 | var icon = Icon.FromHandle(bitmapIntPtr); |
- | ||
84 | return icon; |
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Line 85... | Line 69... | |||
85 | } |
69 | var bitmapIntPtr = bitmap.GetHicon(); |
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Line 86... | Line 70... | |||
86 | } |
70 | var icon = Icon.FromHandle(bitmapIntPtr); |
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Line 87... | Line 71... | |||
87 | |
71 | return icon; |
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Line 88... | Line 72... | |||
88 | public static async Task<byte[]> LoadResource(string resource) |
72 | } |
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- | 73 | |
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89 | { |
74 | public static async Task<byte[]> LoadResource(string resource) |
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90 | var assembly = Assembly.GetExecutingAssembly(); |
75 | { |
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Line 91... | Line 76... | |||
91 | |
76 | var assembly = Assembly.GetExecutingAssembly(); |
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92 | using (var manifestResourceStream = assembly.GetManifestResourceStream(resource)) |
77 | |
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93 | { |
78 | using var manifestResourceStream = assembly.GetManifestResourceStream(resource); |
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Line 112... | Line 97... | |||
112 | } |
97 | } |
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Line 113... | Line 98... | |||
113 | |
98 | |
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114 | action(control); |
99 | action(control); |
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Line -... | Line 100... | |||
- | 100 | } |
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115 | } |
101 | |
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116 | |
102 | /// <summary> |
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117 | public static T MapValueToRange<T>(this T value, T xMin, T xMax, T yMin, T yMax) |
103 | /// Attempts to access a file within <see cref="timeout" /> milliseconds by retrying to access the file every |
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118 | where T : struct, IComparable<T>, IConvertible |
104 | /// <see cref="retry" /> milliseconds. |
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119 | { |
105 | /// </summary> |
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120 | return (dynamic)yMin + |
106 | /// <param name="path">the path to the file</param> |
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121 | ((dynamic)yMax - (dynamic)yMin) * ((dynamic)value - (dynamic)xMin) / |
107 | /// <param name="mode">the file mode used to access the file</param> |
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122 | ((dynamic)xMax - (dynamic)xMin); |
- | ||
- | 108 | /// <param name="access">the file access to use</param> |
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- | 109 | /// <param name="share">the file share to use</param> |
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- | 110 | /// <param name="cancellationToken">a cancellation token</param> |
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- | 111 | /// <param name="retry">the amount of milliseconds to retry between accesses to the file</param> |
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123 | } |
112 | /// <param name="timeout">the amount of time in milliseconds to attempt and access the file</param> |
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124 | |
113 | /// <returns>a file stream if the file could be accessed within the allotted time</returns> |
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125 | public static IEnumerable<TU> SequenceSubtract<TU, TV>(this IEnumerable<TU> a, |
114 | public static async Task<FileStream> GetFileStream(string path, FileMode mode, FileAccess access, |
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126 | IEnumerable<TV> b, |
115 | FileShare share, CancellationToken cancellationToken, |
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127 | Func<TU, TV, bool> cmp) |
116 | int retry = 1000, int timeout = 60000) |
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Line 128... | Line 117... | |||
128 | { |
117 | { |
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129 | var eb = new List<TV>(b); |
118 | var time = Stopwatch.StartNew(); |
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130 | |
119 | |
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131 | using (var ea = a.GetEnumerator()) |
120 | while (time.ElapsedMilliseconds < timeout && !cancellationToken.IsCancellationRequested) |
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132 | { |
- | ||
133 | while (ea.MoveNext()) |
- | ||
134 | { |
- | ||
135 | if (ea.Current == null) continue; |
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136 | |
121 | { |
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137 | foreach (var ib in eb) |
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138 | { |
- | ||
139 | if (cmp.Invoke(ea.Current, ib)) continue; |
- | ||
140 | |
- | ||
141 | yield return ea.Current; |
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142 | |
122 | try |
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- | 123 | { |
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- | 124 | return new FileStream(path, mode, access, share); |
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- | 125 | } |
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- | 126 | catch (IOException e) |
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- | 127 | { |
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- | 128 | // access error |
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- | 129 | if (e.HResult != -2147024864) throw; |
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143 | break; |
130 | } |
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- | 131 | |
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- | 132 | await Task.Delay(retry, cancellationToken); |
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144 | } |
133 | } |
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Line 145... | Line 134... | |||
145 | } |
134 | |
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146 | } |
135 | throw new TimeoutException($"Failed to get a access to {path} within {timeout}ms."); |
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147 | } |
136 | } |