mirror of
https://github.com/Flow-Launcher/Flow.Launcher.git
synced 2026-03-11 08:54:32 +00:00
Remove useless DllImport & flags
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Jack251970
parent
be72bb73aa
commit
49fc0b8fd0
1 changed files with 0 additions and 226 deletions
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@ -1,11 +1,5 @@
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.IO;
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using System.Runtime.InteropServices;
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using System.IO.Pipes;
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using System.Security;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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using System.Windows;
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@ -14,172 +8,6 @@ using System.Windows;
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// modified to allow single instace restart
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namespace Flow.Launcher.Helper
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{
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internal enum WM
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{
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NULL = 0x0000,
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CREATE = 0x0001,
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DESTROY = 0x0002,
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MOVE = 0x0003,
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SIZE = 0x0005,
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ACTIVATE = 0x0006,
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SETFOCUS = 0x0007,
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KILLFOCUS = 0x0008,
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ENABLE = 0x000A,
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SETREDRAW = 0x000B,
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SETTEXT = 0x000C,
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GETTEXT = 0x000D,
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GETTEXTLENGTH = 0x000E,
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PAINT = 0x000F,
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CLOSE = 0x0010,
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QUERYENDSESSION = 0x0011,
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QUIT = 0x0012,
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QUERYOPEN = 0x0013,
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ERASEBKGND = 0x0014,
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SYSCOLORCHANGE = 0x0015,
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SHOWWINDOW = 0x0018,
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ACTIVATEAPP = 0x001C,
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SETCURSOR = 0x0020,
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MOUSEACTIVATE = 0x0021,
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CHILDACTIVATE = 0x0022,
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QUEUESYNC = 0x0023,
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GETMINMAXINFO = 0x0024,
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WINDOWPOSCHANGING = 0x0046,
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WINDOWPOSCHANGED = 0x0047,
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CONTEXTMENU = 0x007B,
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STYLECHANGING = 0x007C,
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STYLECHANGED = 0x007D,
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DISPLAYCHANGE = 0x007E,
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GETICON = 0x007F,
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SETICON = 0x0080,
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NCCREATE = 0x0081,
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NCDESTROY = 0x0082,
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NCCALCSIZE = 0x0083,
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NCHITTEST = 0x0084,
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NCPAINT = 0x0085,
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NCACTIVATE = 0x0086,
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GETDLGCODE = 0x0087,
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SYNCPAINT = 0x0088,
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NCMOUSEMOVE = 0x00A0,
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NCLBUTTONDOWN = 0x00A1,
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NCLBUTTONUP = 0x00A2,
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NCLBUTTONDBLCLK = 0x00A3,
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NCRBUTTONDOWN = 0x00A4,
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NCRBUTTONUP = 0x00A5,
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NCRBUTTONDBLCLK = 0x00A6,
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NCMBUTTONDOWN = 0x00A7,
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NCMBUTTONUP = 0x00A8,
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NCMBUTTONDBLCLK = 0x00A9,
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SYSKEYDOWN = 0x0104,
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SYSKEYUP = 0x0105,
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SYSCHAR = 0x0106,
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SYSDEADCHAR = 0x0107,
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COMMAND = 0x0111,
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SYSCOMMAND = 0x0112,
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MOUSEMOVE = 0x0200,
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LBUTTONDOWN = 0x0201,
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LBUTTONUP = 0x0202,
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LBUTTONDBLCLK = 0x0203,
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RBUTTONDOWN = 0x0204,
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RBUTTONUP = 0x0205,
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RBUTTONDBLCLK = 0x0206,
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MBUTTONDOWN = 0x0207,
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MBUTTONUP = 0x0208,
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MBUTTONDBLCLK = 0x0209,
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MOUSEWHEEL = 0x020A,
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XBUTTONDOWN = 0x020B,
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XBUTTONUP = 0x020C,
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XBUTTONDBLCLK = 0x020D,
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MOUSEHWHEEL = 0x020E,
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CAPTURECHANGED = 0x0215,
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ENTERSIZEMOVE = 0x0231,
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EXITSIZEMOVE = 0x0232,
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IME_SETCONTEXT = 0x0281,
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IME_NOTIFY = 0x0282,
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IME_CONTROL = 0x0283,
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IME_COMPOSITIONFULL = 0x0284,
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IME_SELECT = 0x0285,
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IME_CHAR = 0x0286,
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IME_REQUEST = 0x0288,
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IME_KEYDOWN = 0x0290,
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IME_KEYUP = 0x0291,
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NCMOUSELEAVE = 0x02A2,
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DWMCOMPOSITIONCHANGED = 0x031E,
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DWMNCRENDERINGCHANGED = 0x031F,
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DWMCOLORIZATIONCOLORCHANGED = 0x0320,
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DWMWINDOWMAXIMIZEDCHANGE = 0x0321,
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#region Windows 7
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DWMSENDICONICTHUMBNAIL = 0x0323,
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DWMSENDICONICLIVEPREVIEWBITMAP = 0x0326,
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#endregion
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USER = 0x0400,
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// This is the hard-coded message value used by WinForms for Shell_NotifyIcon.
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// It's relatively safe to reuse.
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TRAYMOUSEMESSAGE = 0x800, //WM_USER + 1024
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APP = 0x8000
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}
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[SuppressUnmanagedCodeSecurity]
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internal static class NativeMethods
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{
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/// <summary>
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/// Delegate declaration that matches WndProc signatures.
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/// </summary>
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public delegate IntPtr MessageHandler(WM uMsg, IntPtr wParam, IntPtr lParam, out bool handled);
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[DllImport("shell32.dll", EntryPoint = "CommandLineToArgvW", CharSet = CharSet.Unicode)]
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private static extern IntPtr _CommandLineToArgvW([MarshalAs(UnmanagedType.LPWStr)] string cmdLine, out int numArgs);
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[DllImport("kernel32.dll", EntryPoint = "LocalFree", SetLastError = true)]
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private static extern IntPtr _LocalFree(IntPtr hMem);
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public static string[] CommandLineToArgvW(string cmdLine)
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{
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IntPtr argv = IntPtr.Zero;
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try
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{
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int numArgs = 0;
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argv = _CommandLineToArgvW(cmdLine, out numArgs);
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if (argv == IntPtr.Zero)
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{
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throw new Win32Exception();
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}
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var result = new string[numArgs];
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for (int i = 0; i < numArgs; i++)
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{
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IntPtr currArg = Marshal.ReadIntPtr(argv, i * Marshal.SizeOf(typeof(IntPtr)));
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result[i] = Marshal.PtrToStringUni(currArg);
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}
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return result;
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}
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finally
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{
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IntPtr p = _LocalFree(argv);
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// Otherwise LocalFree failed.
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// Assert.AreEqual(IntPtr.Zero, p);
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}
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}
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}
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public interface ISingleInstanceApp
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{
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void OnSecondAppStarted();
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@ -219,10 +47,6 @@ namespace Flow.Launcher.Helper
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#endregion
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#region Public Properties
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#endregion
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#region Public Methods
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/// <summary>
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@ -264,56 +88,6 @@ namespace Flow.Launcher.Helper
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#region Private Methods
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/// <summary>
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/// Gets command line args - for ClickOnce deployed applications, command line args may not be passed directly, they have to be retrieved.
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/// </summary>
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/// <returns>List of command line arg strings.</returns>
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private static IList<string> GetCommandLineArgs( string uniqueApplicationName )
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{
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string[] args = null;
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try
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{
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// The application was not clickonce deployed, get args from standard API's
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args = Environment.GetCommandLineArgs();
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}
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catch (NotSupportedException)
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{
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// The application was clickonce deployed
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// Clickonce deployed apps cannot recieve traditional commandline arguments
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// As a workaround commandline arguments can be written to a shared location before
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// the app is launched and the app can obtain its commandline arguments from the
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// shared location
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string appFolderPath = Path.Combine(
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Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), uniqueApplicationName);
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string cmdLinePath = Path.Combine(appFolderPath, "cmdline.txt");
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if (File.Exists(cmdLinePath))
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{
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try
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{
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using (TextReader reader = new StreamReader(cmdLinePath, Encoding.Unicode))
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{
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args = NativeMethods.CommandLineToArgvW(reader.ReadToEnd());
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}
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File.Delete(cmdLinePath);
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}
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catch (IOException)
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{
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}
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}
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}
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if (args == null)
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{
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args = new string[] { };
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}
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return new List<string>(args);
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}
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/// <summary>
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/// Creates a remote server pipe for communication.
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/// Once receives signal from client, will activate first instance.
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