Browse Source
todolist: 1.CameraFactory.cs 下库文件，解压后需要赋予 777 权限.目前是手动赋予 777 权限 2.CameraFactory.cs 下库文件，LD_LIBRARY_PATH，海康不需要设置，大华将相关库文件放在软件根目录下解决，宇视需要设置LD_LIBRARAY_PATH.master
29 changed files with 956 additions and 201 deletions
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//#define Win
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using System.Runtime.InteropServices; |
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namespace EC.Util.CameraSDK; |
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/// <summary>
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/// linux下 需要安装 opengl
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/// </summary>
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public class DhPlaySdk |
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{ |
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#region Fields
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#if Win
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public const string LibSdkPath = @"./libs/dahua/dhplay.dll"; |
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#else
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public const string LibSdkPath = @"./libs/dahua/libdhplay.so"; |
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#endif
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#endregion Fields
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static DhPlaySdk() |
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{ |
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} |
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#region struct enum
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public enum LogLevel |
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{ |
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LOG_LevelUnknown = 0, // 未知等级
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LOG_LevelFatal, // fatal等级，当设置为此等级时，有一种打印输出（fatal）都有输出
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LOG_LevelError, // error等级，当设置为此等级时，有两种打印输出（fatal，error）都有输出
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LOG_LevelWarn, // warn等级，当设置为此等级时，有三种打印输出（fatal，error，warn）都有输出
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LOG_LevelInfo, // info等级，当设置为此等级时，有四种打印输出（fatal，error，warn，info）都有输出
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LOG_LevelTrace, // Trace等级，当设置为此等级时，有五种打印输出（fatal，error，warn，info，trace）都有输出
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LOG_LevelDebug // Debug等级，当设置为此等级时，以上六种打印（fatal，error，warn，info，trace，debug）都有输出
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} |
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/* 渲染模式 */ |
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public enum RenderType |
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{ |
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RENDER_NOTSET = 0, // 未设置
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RENDER_GDI, // GDI渲染
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RENDER_X11 = RENDER_GDI, // 非windows平台X11渲染
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RENDER_DDRAW, // ddraw渲染
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RENDER_OPENGL = RENDER_DDRAW, // 非windows平台opengl渲染
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RENDER_D3D, // D3D渲染,默认等同于D3D9渲染
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RENDER_D3D9 = RENDER_D3D, // D3D9渲染
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RENDER_WGL, // windows平台opengl渲染
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RENDER_D3D11 // D3D11渲染
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} |
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#endregion struct enum
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#region PlaySdk
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public static void BuildException(ICameraSdk cameraSdk, int nPort) |
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{ |
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string err = $"DhPlaySdk failed, error code={PLAY_GetLastErrorEx()}"; |
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throw CameraException.New(cameraSdk.CameraInfo, -1, err); |
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} |
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[DllImport(LibSdkPath)] |
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public static extern bool PLAY_GetFreePort(ref int nPort); |
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[DllImport(LibSdkPath)] |
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public static extern bool PLAY_ReleasePort(int nPort); |
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[DllImport(LibSdkPath)] |
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public static extern bool PLAY_SetRenderMode(int nPort, RenderType nMode); |
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[DllImport(LibSdkPath)] |
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public static extern uint PLAY_GetLastErrorEx(); |
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[DllImport(LibSdkPath)] |
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public static extern uint PLAY_SetPrintLogLevel(LogLevel logLevel); |
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[DllImport(LibSdkPath)] |
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public static extern bool PLAY_SetStreamOpenMode(int nPort, uint nMode); |
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[DllImport(LibSdkPath)] |
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public static extern bool PLAY_OpenStream(int nPort, IntPtr pFileHeadBuf, uint nSize, uint nBufPoolSize); |
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[DllImport(LibSdkPath)] |
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public static extern bool PLAY_Play(int nPort, IntPtr hWnd); |
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[DllImport(LibSdkPath)] |
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public static extern bool PLAY_InputData(int nPort, IntPtr pBuf, uint nSize); |
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[DllImport(LibSdkPath)] |
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public static extern bool PLAY_Stop(int nPort); |
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[DllImport(LibSdkPath)] |
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public static extern bool PLAY_CloseStream(int nPort); |
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#endregion PlaySdk
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} |
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using System.Reflection; |
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namespace EC.Util.Common; |
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public class ReflectUtil |
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{ |
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private static readonly BindingFlags bindingAttr = BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic; |
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public static bool ContainProperty(object instance, string propertyName) |
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{ |
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if (instance == null || string.IsNullOrEmpty(propertyName)) return false; |
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PropertyInfo? property = instance.GetType()?.GetProperty(propertyName, bindingAttr); |
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return property != null; |
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} |
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public static T? GetProperty<T>(object instance, string propertyName) |
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{ |
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if (instance == null || string.IsNullOrEmpty(propertyName)) return default; |
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PropertyInfo? property = instance.GetType()?.GetProperty(propertyName, bindingAttr); |
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try |
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{ |
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return (T?)property?.GetValue(instance, null); |
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} |
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catch (Exception) |
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{ |
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return default; |
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} |
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} |
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public static bool GetProperty<T>(object instance, string propertyName, out T? val) |
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{ |
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val = GetProperty<T>(instance, propertyName); |
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return val != null; |
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} |
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public static bool ContainField(object instance, string propertyName) |
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{ |
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if (instance == null || string.IsNullOrEmpty(propertyName)) return false; |
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FieldInfo? field = instance.GetType()?.GetField(propertyName, bindingAttr); |
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return field != null; |
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} |
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public static T? GetField<T>(object instance, string propertyName) |
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{ |
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if (instance == null || string.IsNullOrEmpty(propertyName)) return default; |
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FieldInfo? field = instance.GetType()?.GetField(propertyName, bindingAttr); |
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try |
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{ |
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return (T?)field?.GetValue(instance); |
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} |
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catch (Exception) |
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{ |
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return default; |
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} |
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} |
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public static bool GetField<T>(object instance, string propertyName, out T? val) |
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{ |
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val = GetField<T>(instance, propertyName); |
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return val != null; |
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} |
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public static void SetField<T>(object instance, string propertyName, T? val) |
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{ |
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if (instance == null || string.IsNullOrEmpty(propertyName)) return; |
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FieldInfo? field = instance.GetType()?.GetField(propertyName, bindingAttr); |
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try |
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{ |
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field?.SetValue(instance, val); |
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} |
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catch (Exception) |
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{ |
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} |
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} |
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public static MethodInfo? GetMethod(object instance, string name) |
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{ |
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MethodInfo? method = instance.GetType().GetMethod(name); |
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return method; |
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} |
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public static T? RunMethod<T>(object instance, string name, object?[]? parameters) |
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{ |
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try |
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{ |
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MethodInfo? method = instance.GetType().GetMethod(name); |
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return (T?)method?.Invoke(instance, parameters); |
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} |
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catch (Exception) |
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{ |
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return default; |
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} |
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} |
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} |
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@ -1,12 +0,0 @@ |
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using System.Runtime.InteropServices; |
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namespace EC.Util.Common; |
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public static class SystemUtil |
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{ |
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[DllImport("Kernel32")] |
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public static extern void AllocConsole(); |
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[DllImport("Kernel32")] |
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public static extern void FreeConsole(); |
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} |
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@ -0,0 +1,155 @@ |
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using System.Runtime.InteropServices; |
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namespace EC.Util.Platform; |
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public static class LinuxUtil |
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{ |
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#region const
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private const string libX11 = "libX11.so.6"; |
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private const string libX11Randr = "libXrandr.so.2"; |
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private const string libX11Ext = "libXext.so.6"; |
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private const string libXInput = "libXi.so.6"; |
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private const string libXCursor = "libXcursor.so.1"; |
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private enum PropertyMode |
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{ |
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Replace = 0, |
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Prepend = 1, |
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Append = 2 |
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} |
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[Flags] |
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private enum MotifFlags |
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{ |
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Functions = 1, |
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Decorations = 2, |
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InputMode = 4, |
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Status = 8 |
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} |
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[Flags] |
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private enum MotifFunctions |
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{ |
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All = 0x01, |
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Resize = 0x02, |
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Move = 0x04, |
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Minimize = 0x08, |
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Maximize = 0x10, |
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Close = 0x20 |
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} |
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[Flags] |
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private enum MotifDecorations |
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{ |
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All = 0x01, |
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Border = 0x02, |
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ResizeH = 0x04, |
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Title = 0x08, |
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Menu = 0x10, |
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Minimize = 0x20, |
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Maximize = 0x40, |
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} |
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[Flags] |
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private enum MotifInputMode |
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{ |
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Modeless = 0, |
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ApplicationModal = 1, |
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SystemModal = 2, |
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FullApplicationModal = 3 |
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} |
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#endregion const
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#region struct
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[StructLayout(LayoutKind.Sequential)] |
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private struct MotifWmHints |
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{ |
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public IntPtr flags; |
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public IntPtr functions; |
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public IntPtr decorations; |
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public IntPtr input_mode; |
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public IntPtr status; |
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public override string ToString() |
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{ |
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return string.Format("MotifWmHints <flags={0}, functions={1}, decorations={2}, input_mode={3}, status={4}", (MotifFlags)flags.ToInt32(), (MotifFunctions)functions.ToInt32(), (MotifDecorations)decorations.ToInt32(), (MotifInputMode)input_mode.ToInt32(), status.ToInt32()); |
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} |
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} |
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[StructLayout(LayoutKind.Sequential)] |
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private struct XSizeHints |
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{ |
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private IntPtr flags; |
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private int x; |
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private int y; |
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private int width; |
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private int height; |
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private int min_width; |
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private int min_height; |
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private int max_width; |
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private int max_height; |
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private int width_inc; |
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private int height_inc; |
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private int min_aspect_x; |
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private int min_aspect_y; |
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private int max_aspect_x; |
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private int max_aspect_y; |
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private int base_width; |
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private int base_height; |
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private int win_gravity; |
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} |
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[Flags] |
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private enum XSizeHintsFlags |
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{ |
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USPosition = (1 << 0), |
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USSize = (1 << 1), |
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PPosition = (1 << 2), |
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PSize = (1 << 3), |
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PMinSize = (1 << 4), |
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PMaxSize = (1 << 5), |
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PResizeInc = (1 << 6), |
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PAspect = (1 << 7), |
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PAllHints = (PPosition | PSize | PMinSize | PMaxSize | PResizeInc | PAspect), |
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PBaseSize = (1 << 8), |
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PWinGravity = (1 << 9), |
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} |
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#endregion struct
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#region lib
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[DllImport(libX11, CharSet = CharSet.Unicode)] |
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private static extern IntPtr XInternAtom(IntPtr display, string atom_name, bool only_if_exists); |
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[DllImport(libX11)] |
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private static extern int XChangeProperty(IntPtr display, IntPtr window, IntPtr property, IntPtr type, |
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int format, PropertyMode mode, ref MotifWmHints data, int nelements); |
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[DllImport(libX11)] |
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private static extern void XSetWMNormalHints(IntPtr display, IntPtr window, ref XSizeHints hints); |
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#endregion lib
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#region cmd
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public static void DisableMinMaximizeButton(IntPtr display, IntPtr handle, IntPtr atom) |
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{ |
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MotifDecorations decorations = MotifDecorations.Title | MotifDecorations.Border; |
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MotifFunctions functions = MotifFunctions.Move | MotifFunctions.Close; |
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MotifWmHints hints = new() |
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{ |
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flags = (nint)(MotifFlags.Decorations | MotifFlags.Functions), |
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decorations = (nint)decorations, |
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functions = (nint)functions, |
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input_mode = 0, |
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status = 0, |
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}; |
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int result = XChangeProperty(display, handle, atom, atom, 32, PropertyMode.Replace, ref hints, 5); |
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} |
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#endregion cmd
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} |
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@ -0,0 +1,5 @@ |
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namespace EC.Util.Platform; |
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public class SystemUtil |
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{ |
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} |
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@ -0,0 +1,96 @@ |
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using System.Runtime.InteropServices; |
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namespace EC.Util.Platform; |
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public class WinUtil |
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{ |
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#region const
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private const int GWL_STYLE = -16; |
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private const int WS_MAXIMIZEBOX = 0x10000; |
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private const int WS_MINIMIZEBOX = 0x20000; |
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private const int WS_SYSMENU = 0x80000; |
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private const int SWP_NOSIZE = 0x0001; |
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private const int SWP_NOMOVE = 0x0002; |
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private const int SWP_NOZORDER = 0x0004; |
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private const int SWP_FRAMECHANGED = 0x0020; |
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#endregion const
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#region lib
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[DllImport("Kernel32")] |
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public static extern void AllocConsole(); |
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[DllImport("Kernel32")] |
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public static extern void FreeConsole(); |
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[DllImport("user32", EntryPoint = "GetWindowLong", CharSet = CharSet.Auto)] |
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private static extern int GetWindowLong32(IntPtr hWnd, int nIndex); |
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[DllImport("user32", EntryPoint = "SetWindowLong", CharSet = CharSet.Auto)] |
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private static extern int SetWindowLong32(IntPtr hwnd, int index, int value); |
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[DllImport("user32")] |
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private static extern int GetWindowLongPtr(IntPtr hwnd, int index); |
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[DllImport("user32")] |
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private static extern int SetWindowLongPtr(IntPtr hwnd, int index, int value); |
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[DllImport("user32")] |
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private static extern bool SetWindowPos(IntPtr hWnd, int hWndInsertAfter, int x, int Y, int cx, int cy, int wFlags); |
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#endregion lib
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#region cmd
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public static void DisableMinimizeButton(IntPtr handle) |
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{ |
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if (IntPtr.Size == 4) |
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{ |
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int currentStyle = GetWindowLong32(handle, GWL_STYLE); |
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_ = SetWindowLong32(handle, GWL_STYLE, (currentStyle & ~WS_MINIMIZEBOX)); |
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} |
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else |
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{ |
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int currentStyle = GetWindowLongPtr(handle, GWL_STYLE); |
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_ = SetWindowLongPtr(handle, GWL_STYLE, (currentStyle & ~WS_MINIMIZEBOX)); |
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} |
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//call SetWindowPos to make sure the SetWindowLongPtr take effect according to MSDN
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SetWindowPos(handle, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER | SWP_FRAMECHANGED); |
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} |
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public static void DisableMaximizeButton(IntPtr handle) |
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{ |
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if (IntPtr.Size == 4) |
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{ |
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int currentStyle = GetWindowLong32(handle, GWL_STYLE); |
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_ = SetWindowLong32(handle, GWL_STYLE, (currentStyle & ~WS_MAXIMIZEBOX)); |
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} |
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else |
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{ |
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int currentStyle = GetWindowLongPtr(handle, GWL_STYLE); |
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_ = SetWindowLongPtr(handle, GWL_STYLE, (currentStyle & ~WS_MAXIMIZEBOX)); |
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} |
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//call SetWindowPos to make sure the SetWindowLongPtr take effect according to MSDN
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SetWindowPos(handle, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER | SWP_FRAMECHANGED); |
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} |
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public static void DisableMinMaximizeButton(IntPtr handle) |
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{ |
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if (IntPtr.Size == 4) |
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{ |
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int currentStyle = GetWindowLong32(handle, GWL_STYLE); |
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_ = SetWindowLong32(handle, GWL_STYLE, (currentStyle & ~WS_MINIMIZEBOX & ~WS_MAXIMIZEBOX)); |
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} |
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else |
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{ |
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int currentStyle = GetWindowLongPtr(handle, GWL_STYLE); |
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_ = SetWindowLongPtr(handle, GWL_STYLE, (currentStyle & ~WS_MINIMIZEBOX & ~WS_MAXIMIZEBOX)); |
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} |
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//call SetWindowPos to make sure the SetWindowLongPtr take effect according to MSDN
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SetWindowPos(handle, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER | SWP_FRAMECHANGED); |
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} |
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#endregion cmd
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} |
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