-/* Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
- Free Software Foundation, Inc.
+/* runemacs --- Simple program to start Emacs with its console window hidden.
+
+Copyright (C) 2001-2011 Free Software Foundation, Inc.
This file is part of GNU Emacs.
-GNU Emacs is free software; you can redistribute it and/or modify
+GNU Emacs is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 3, or (at your option)
-any later version.
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with GNU Emacs; see the file COPYING. If not, write to
-the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA. */
+along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
/*
#include <string.h>
#include <malloc.h>
+static void set_user_model_id (void);
+
int WINAPI
WinMain (HINSTANCE hSelf, HINSTANCE hPrev, LPSTR cmdline, int nShow)
{
char *p;
char modname[MAX_PATH];
+ set_user_model_id ();
+
if (!GetModuleFileName (NULL, modname, MAX_PATH))
goto error;
if ((p = strrchr (modname, '\\')) == NULL)
return 1;
}
-/* arch-tag: 7e02df73-4df7-4aa0-baea-99c6d047a384
- (do not change this comment) */
+void
+set_user_model_id (void)
+{
+ HMODULE shell;
+ HRESULT (WINAPI * set_user_model) (wchar_t * id);
+
+ /* On Windows 7 and later, we need to set the user model ID
+ to associate emacsclient launched files with Emacs frames
+ in the UI. */
+ shell = LoadLibrary ("shell32.dll");
+ if (shell)
+ {
+ set_user_model
+ = (void *) GetProcAddress (shell,
+ "SetCurrentProcessExplicitAppUserModelID");
+
+ /* If the function is defined, then we are running on Windows 7
+ or newer, and the UI uses this to group related windows
+ together. Since emacs, runemacs, emacsclient are related, we
+ want them grouped even though the executables are different,
+ so we need to set a consistent ID between them. */
+ if (set_user_model)
+ set_user_model (L"GNU.Emacs");
+
+ FreeLibrary (shell);
+ }
+}
+