Widow – Diff between revs 11 and 12

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Rev 11 Rev 12
1 using System; 1 using System;
2 using System.Collections.Generic; 2 using System.Collections.Generic;
3 using System.Diagnostics; 3 using System.Diagnostics;
4 using System.Text; 4 using System.Text;
5   5  
6 namespace Widow 6 namespace Widow
7 { 7 {
8 public static class Helpers 8 public static class Helpers
9 { 9 {
10 #region Public Methods 10 #region Public Methods
11   11  
12 /// <summary> Get the text for the window pointed to by hWnd </summary> 12 /// <summary> Get the text for the window pointed to by hWnd </summary>
13 public static string GetWindowText(IntPtr hWnd) 13 public static string GetWindowText(IntPtr hWnd)
14 { 14 {
15 var size = Natives.GetWindowTextLength(hWnd); 15 var size = Natives.GetWindowTextLength(hWnd);
16 if (size > 0) 16 if (size > 0)
17 { 17 {
18 var builder = new StringBuilder(size + 1); 18 var builder = new StringBuilder(size + 1);
19 Natives.GetWindowText(hWnd, builder, builder.Capacity); 19 Natives.GetWindowText(hWnd, builder, builder.Capacity);
20 return builder.ToString(); 20 return builder.ToString();
21 } 21 }
22   22  
23 return string.Empty; 23 return string.Empty;
24 } 24 }
25   25  
26 /// <summary> Find all windows that match the given filter </summary> 26 /// <summary> Find all windows that match the given filter </summary>
27 /// <param name="filter"> 27 /// <param name="filter">
28 /// A delegate that returns true for windows 28 /// A delegate that returns true for windows
29 /// that should be returned and false for windows that should 29 /// that should be returned and false for windows that should
30 /// not be returned 30 /// not be returned
31 /// </param> 31 /// </param>
32 public static IEnumerable<IntPtr> FindWindows(Natives.EnumWindowsProc filter) 32 public static IEnumerable<IntPtr> FindWindows(Natives.EnumWindowsProc filter)
33 { 33 {
34 var windows = new List<IntPtr>(); 34 var windows = new List<IntPtr>();
35   35  
36 Natives.EnumWindows(delegate(IntPtr wnd, IntPtr param) 36 Natives.EnumWindows(delegate(IntPtr wnd, IntPtr param)
37 { 37 {
38 if (filter(wnd, param)) 38 if (filter(wnd, param))
39 { 39 {
40 // only add the windows that pass the filter 40 // only add the windows that pass the filter
41 windows.Add(wnd); 41 windows.Add(wnd);
42 } 42 }
43   43  
44 // but return true here so that we iterate all windows 44 // but return true here so that we iterate all windows
45 return true; 45 return true;
46 }, IntPtr.Zero); 46 }, IntPtr.Zero);
47   47  
48 return windows; 48 return windows;
49 } 49 }
-   50  
-   51 public static IEnumerable<IntPtr> EnumerateWindows()
-   52 {
-   53 var windows = new List<IntPtr>();
-   54  
-   55 Natives.EnumWindows(delegate(IntPtr wnd, IntPtr param)
-   56 {
-   57 windows.Add(wnd);
-   58 return true;
-   59 }, IntPtr.Zero);
-   60  
-   61 return windows;
-   62 }
50   63  
51 /// <summary> Find all windows that contain the given title text </summary> 64 /// <summary> Find all windows that contain the given title text </summary>
52 /// <param name="titleText"> The text that the window title must contain. </param> 65 /// <param name="titleText"> The text that the window title must contain. </param>
53 public static IEnumerable<IntPtr> FindWindowsWithText(string titleText) 66 public static IEnumerable<IntPtr> FindWindowsWithText(string titleText)
54 { 67 {
55 return FindWindows((wnd, param) => GetWindowText(wnd).Contains(titleText)); 68 return FindWindows((wnd, param) => GetWindowText(wnd).Contains(titleText));
56 } 69 }
57   70  
58 public static string GetWindowTitle(IntPtr hWnd) 71 public static string GetWindowTitle(IntPtr hWnd)
59 { 72 {
60 var length = Natives.GetWindowTextLength(hWnd) + 1; 73 var length = Natives.GetWindowTextLength(hWnd) + 1;
61 var title = new StringBuilder(length); 74 var title = new StringBuilder(length);
62 Natives.GetWindowText(hWnd, title, length); 75 Natives.GetWindowText(hWnd, title, length);
63 return title.ToString(); 76 return title.ToString();
64 } 77 }
65   -  
66 #endregion -  
67   78  
68 public static string GetProcessName(IntPtr hWnd) 79 public static string GetProcessName(IntPtr hWnd)
69 { 80 {
70 Natives.GetWindowThreadProcessId(hWnd, out var pid); 81 Natives.GetWindowThreadProcessId(hWnd, out var pid);
71 var process = Process.GetProcessById((int)pid); 82 var process = Process.GetProcessById((int) pid);
72 return process.ProcessName; 83 return process.ProcessName;
73   -  
74 } 84 }
-   85  
-   86 #endregion
75 } 87 }
76 } 88 }
77   89  
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Generated by GNU Enscript 1.6.5.90.
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