mirror of
https://github.com/gryf/wmaker.git
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Initial revision
This commit is contained in:
scottc
457
src/main.c
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457
src/main.c
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/*
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* WindowMaker window manager
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*
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* Copyright (c) 1997, 1998 Alfredo K. Kojima
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*/
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#include "wconfig.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <fcntl.h>
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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/* Xlocale.h and locale.h are the same if X_LOCALE is undefind in wconfig.h,
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* and if X_LOCALE is defined, X's locale emulating functions will be used.
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* See Xlocale.h for more information.
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*/
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#include <X11/Xlocale.h>
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#include "WindowMaker.h"
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#include "window.h"
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#include "funcs.h"
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#include "menu.h"
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#include "keybind.h"
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#include "xmodifier.h"
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#include "defaults.h"
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#include <proplist.h>
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/****** Global Variables ******/
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/* general info */
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Display *dpy;
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char *ProgName;
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unsigned int ValidModMask = 0xff;
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/* locale to use. NULL==POSIX or C */
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char *Locale=NULL;
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int wScreenCount=0;
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WPreferences wPreferences;
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proplist_t wDomainName;
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proplist_t wAttributeDomainName;
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WShortKey wKeyBindings[WKBD_LAST];
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/* defaults domains */
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WDDomain *WDWindowMaker = NULL;
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WDDomain *WDRootMenu = NULL;
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WDDomain *WDWindowAttributes = NULL;
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/* XContexts */
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XContext wWinContext;
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XContext wAppWinContext;
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XContext wStackContext;
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/* Atoms */
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Atom _XA_WM_STATE;
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Atom _XA_WM_CHANGE_STATE;
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Atom _XA_WM_PROTOCOLS;
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Atom _XA_WM_TAKE_FOCUS;
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Atom _XA_WM_DELETE_WINDOW;
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Atom _XA_WM_SAVE_YOURSELF;
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Atom _XA_WM_CLIENT_LEADER;
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Atom _XA_WM_COLORMAP_WINDOWS;
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Atom _XA_GNUSTEP_WM_ATTR;
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Atom _XA_WINDOWMAKER_WM_MINIATURIZE_WINDOW;
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Atom _XA_GNUSTEP_WM_RESIZEBAR;
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#ifdef MWM_HINTS
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/* MWM support */
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Atom _XA_MOTIF_WM_HINTS;
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#endif
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Atom _XA_WINDOWMAKER_MENU;
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Atom _XA_WINDOWMAKER_WM_PROTOCOLS;
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Atom _XA_WINDOWMAKER_STATE;
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Atom _XA_WINDOWMAKER_WM_FUNCTION;
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#ifdef OFFIX_DND
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Atom _XA_DND_PROTOCOL;
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Atom _XA_DND_SELECTION;
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#endif
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/* cursors */
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Cursor wCursor[WCUR_LAST];
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/* last event timestamp for XSetInputFocus */
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Time LastTimestamp;
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/* timestamp on the last time we did XSetInputFocus() */
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Time LastFocusChange;
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#ifdef SHAPE
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int ShapeEventBase;
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#endif
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/* special flags */
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char WRestartASAP = 0;
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char WExitASAP = 0;
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char WDelayedActionSet = 0;
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/* temporary stuff */
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int wVisualID = -1;
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/******** End Global Variables *****/
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static char *DisplayName = NULL;
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static char **Arguments;
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static int ArgCount;
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extern void EventLoop();
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extern void StartUp();
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void
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Restart(char *manager)
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{
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char *prog=NULL;
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char *argv[MAX_RESTART_ARGS];
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int i;
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if (manager && manager[0]!=0) {
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prog = argv[0] = strtok(manager, " ");
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for (i=1; i<MAX_RESTART_ARGS; i++) {
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argv[i]=strtok(NULL, " ");
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if (argv[i]==NULL) {
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break;
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}
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}
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}
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XCloseDisplay(dpy);
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if (!prog)
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execvp(Arguments[0], Arguments);
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else {
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execvp(prog, argv);
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/* fallback */
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execv(Arguments[0], Arguments);
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}
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wfatal(_("Restart failed!!!"));
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exit(-1);
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}
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void
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SetupEnvironment(WScreen *scr)
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{
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char *tmp, *ptr;
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char buf[16];
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if (wScreenCount == 1)
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return;
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tmp = wmalloc(strlen(DisplayName)+64);
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sprintf(tmp, "DISPLAY=%s", XDisplayName(DisplayName));
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ptr = strchr(strchr(DisplayName, ':'), '.');
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if (ptr)
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*ptr = 0;
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sprintf(buf, ".%i", scr->screen);
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strcat(tmp, buf);
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putenv(tmp);
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}
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/*
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*---------------------------------------------------------------------
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* wAbort--
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* Do a major cleanup and exit the program
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*
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*----------------------------------------------------------------------
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*/
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void
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wAbort(Bool dumpCore)
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{
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int i;
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WScreen *scr;
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for (i=0; i<wScreenCount; i++) {
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scr = wScreenWithNumber(i);
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if (scr)
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RestoreDesktop(scr);
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}
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printf(_("%s aborted.\n"), ProgName);
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if (dumpCore)
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abort();
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else
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exit(1);
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}
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void
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print_help()
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{
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printf(_("usage: %s [-options]\n"), ProgName);
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puts(_("options:"));
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#ifdef USECPP
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puts(_(" -nocpp disable preprocessing of configuration files"));
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#endif
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puts(_(" -nodock do not open the application Dock"));
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puts(_(" -noclip do not open the workspace Clip"));
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/*
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puts(_(" -locale locale locale to use"));
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*/
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puts(_(" -visualid visualid visual id of visual to use"));
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puts(_(" -display host:dpy display to use"));
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puts(_(" -version print version and exit"));
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}
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void
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check_defaults()
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{
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char *path;
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path = wdefaultspathfordomain("");
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if (access(path, R_OK)!=0) {
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wfatal(_("could not find user GNUstep directory.\n"
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"Make sure you have installed WindowMaker correctly and run wmaker.inst"));
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exit(1);
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}
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free(path);
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}
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static void
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execInitScript()
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{
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char *file;
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file = wfindfile(DEF_CONFIG_PATHS, DEF_INIT_SCRIPT);
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if (file) {
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if (fork()==0) {
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close(ConnectionNumber(dpy));
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execl("/bin/sh", "/bin/sh", "-c", file, NULL);
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wsyserror(_("%s:could not execute initialization script"), file);
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exit(1);
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}
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free(file);
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}
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}
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void
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ExecExitScript()
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{
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char *file;
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file = wfindfile(DEF_CONFIG_PATHS, DEF_EXIT_SCRIPT);
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if (file) {
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if (fork()==0) {
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close(ConnectionNumber(dpy));
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execl("/bin/sh", "/bin/sh", "-c", file, NULL);
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wsyserror(_("%s:could not execute exit script"), file);
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exit(1);
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}
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free(file);
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}
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}
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int
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main(int argc, char **argv)
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{
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int i, restart=0;
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Bool multiHead = True;
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char *str;
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int d, s;
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ArgCount = argc;
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Arguments = argv;
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WMInitializeApplication("WindowMaker", &argc, argv);
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ProgName = strrchr(argv[0],'/');
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if (!ProgName)
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ProgName = argv[0];
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else
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ProgName++;
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/* check existence of Defaults DB directory */
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check_defaults();
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restart = 0;
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memset(&wPreferences, 0, sizeof(WPreferences));
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if (argc>1) {
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for (i=1; i<argc; i++) {
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#ifdef USECPP
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if (strcmp(argv[i], "-nocpp")==0) {
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wPreferences.flags.nocpp=1;
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} else
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#endif
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if (strcmp(argv[i], "-nodock")==0) {
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wPreferences.flags.nodock=1;
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} else if (strcmp(argv[i], "-noclip")==0) {
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wPreferences.flags.noclip=1;
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} else if (strcmp(argv[i], "-version")==0) {
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printf("WindowMaker %s\n", VERSION);
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exit(0);
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} else if (strcmp(argv[i], "-global_defaults_path")==0) {
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printf("%s/Defaults/WindowMaker", PKGDATADIR);
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exit(0);
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} else if (strcmp(argv[i], "-locale")==0) {
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i++;
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if (i>=argc) {
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wwarning(_("too few arguments for %s"), argv[i-1]);
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exit(0);
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}
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Locale = argv[i];
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} else if (strcmp(argv[i], "-display")==0) {
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i++;
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if (i>=argc) {
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wwarning(_("too few arguments for %s"), argv[i-1]);
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exit(0);
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}
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DisplayName = argv[i];
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} else if (strcmp(argv[i], "-visualid")==0) {
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i++;
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if (i>=argc) {
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wwarning(_("too few arguments for %s"), argv[i-1]);
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exit(0);
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}
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if (sscanf(argv[i], "%d", &wVisualID)!=1) {
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wwarning(_("bad value for visualid: \"%s\""), argv[i]);
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exit(0);
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}
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} else {
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print_help();
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exit(0);
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}
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}
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}
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#if 0
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tmp = getenv("LANG");
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if (tmp) {
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if (setlocale(LC_ALL,"") == NULL) {
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wwarning("cannot set locale %s", tmp);
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wwarning("falling back to C locale");
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setlocale(LC_ALL,"C");
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Locale = NULL;
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} else {
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if (strcmp(tmp, "C")==0 || strcmp(tmp, "POSIX")==0)
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Locale = NULL;
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else
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Locale = tmp;
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}
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} else {
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Locale = NULL;
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}
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#endif
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if (!Locale) {
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Locale = getenv("LANG");
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}
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setlocale(LC_ALL, Locale);
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if (!Locale || strcmp(Locale, "C")==0 || strcmp(Locale, "POSIX")==0)
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Locale = NULL;
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#ifdef I18N
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if (getenv("NLSPATH"))
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bindtextdomain("WindowMaker", getenv("NLSPATH"));
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else
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bindtextdomain("WindowMaker", NLSDIR);
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textdomain("WindowMaker");
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if (!XSupportsLocale()) {
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wwarning(_("X server does not support locale"));
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}
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if (XSetLocaleModifiers("") == NULL) {
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wwarning(_("cannot set locale modifiers"));
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}
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#endif
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/* open display */
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dpy = XOpenDisplay(DisplayName);
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if (dpy == NULL) {
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wfatal(_("could not open display \"%s\""), XDisplayName(DisplayName));
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exit(1);
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}
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/* check if the user specified a complete display name (with screen).
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* If so, only manage the specified screen */
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if (DisplayName)
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str = strchr(DisplayName, ':');
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else
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str = NULL;
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if (!str)
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str = "";
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if (sscanf(str, "%i.%i", &d, &s)==2)
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multiHead = False;
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DisplayName = XDisplayName(DisplayName);
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str = wmalloc(strlen(DisplayName)+64);
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sprintf(str, "DISPLAY=%s", DisplayName);
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putenv(str);
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#ifdef DEBUG
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XSynchronize(dpy, True);
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#endif
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wXModifierInitialize();
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#ifdef SOUNDS
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wSoundInitialize();
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#endif
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StartUp(!multiHead);
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execInitScript();
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EventLoop();
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return -1;
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}
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Reference in New Issue
Block a user