rendered paste body#ifdef HAVE_CONFIG_H#include <config.h>#endif#include <gtk/gtk.h>#include <sys/types.h>#include <sys/wait.h>#include <sys/file.h>#include <errno.h>#include <string.h>#include <unistd.h>#include <stdlib.h>#include "eggtrayicon.h"//intl stuff#include<libintl.h>#include<locale.h>#define _(String) gettext (String)#define gettext_noop(String) String#define N_(String) gettext_noop (String)Atom wmAtom;GMutex * mutx;EggTrayIcon * mainIcon;GtkWidget * menu;GtkTooltips * tips;gboolean hasMouse=FALSE;gboolean berylLaunched=FALSE;gboolean decoratorLaunched=FALSE;gboolean reloadingBeryl=FALSE;gboolean reloadingDecorator=FALSE;gboolean XGL=FALSE;gboolean useFB=TRUE;gboolean firstStart=TRUE;gint WM=0;gint fallBackWM=0;gint DM=0;typedef struct _DMInfo{ gchar * Name; gchar * Prog; GtkWidget * Item;} DMInfo;typedef struct _WMInfo{ gchar * Name; gchar * Prog; gchar * Opts; gchar * Grep; gint xXGL; // if nonzero, can't use on XGL gint Kill; // if nonzero, means has to be killall'd by its grep-name, and should NOT be xkill'd GtkWidget * Item; GtkWidget * FBItem;} WMInfo;typedef struct _XLSItem{ gchar * Command; Window w;} XLSItem;DMInfo DMs[] = { {N_("Standard Beryl Decorator (Emerald)"), "emerald" ,0}, {N_("Light Themable Decorator (yawd)"), "yawd" ,0}, {N_("GTK Window Decorator"), "gtk-window-decorator" ,0},};#define numDM (sizeof(DMs)/sizeof(DMInfo))WMInfo WMs[]={ {N_("Beryl"), 0, 0, 0 ,0,0,0,0}, {N_("Compiz (Compiz Git)"), "compiz", "--use-cow --replace gconf", "compiz" ,0,0,0,0}, {N_("Metacity (Gnome Window Manager)"), "metacity", "--replace", "metacity" ,0,0,0,0}, {N_("KWin (KDE Window Manager)"), "kwin", "--replace", "kwin" ,0,0,0,0}, {N_("xfwm4 (XFCE Window Manager)"), "xfwm4", "", "xfwm4" ,0,1,0,0}, {N_("WindowMaker"), "wmaker", "", "WindowMaker" ,0,0,0,0}, {N_("FluxBox"), "fluxbox", "", "fluxbox" ,1,1,0,0}, {N_("BlackBox"), "blackbox", "", "blackbox" ,0,1,0,0}, {N_("OpenBox"), "openbox", "", "openbox" ,0,0,0,0}, {N_("IceWM"), "icewm", "", "icewm" ,0,0,0,0}, {N_("Enlightenment"), "enlightenment", "", "enlightenment" ,0,1,0,0},};#define numWM (sizeof(WMs)/sizeof(WMInfo))GtkWidget * useFBItem;GtkWidget * FBSubItem;GtkWidget * DMSubItem;GtkWidget * reloadDecoratorItem;void launchWM();GSList * parse_xlsclients(gchar * output){ GSList * ret = NULL; gchar * curpos; for(curpos=output;curpos && curpos[0];curpos=strstr(curpos,"\nWindow")) { XLSItem * i; gchar * p; gchar * q; curpos+=8; i=malloc(sizeof(XLSItem)); i->w=strtol(curpos,NULL,16); p=strstr(curpos,"Command: "); if (!p) { g_warning(_("Malformed xlsclients, no command?")); free(i); continue; } q=strchr(p,'\n'); if (!q) { g_warning(_("Malformed xlsclients, no command?")); free(i); continue; } q[0]='\0'; p=g_strdup(p+10); q[0]='\n'; //trim p down to its basename q=strchr(p,' '); if (q) q[0]='\0'; q=strrchr(p,'/'); if (!q) q=p; else q++; i->Command=g_strdup(q); g_free(p); ret=g_slist_prepend(ret,i); } return ret;}void load_settings(){ gchar * path = g_strconcat(g_get_home_dir(),"/.beryl-managerrc",NULL); GKeyFile * f = g_key_file_new(); if (g_key_file_load_from_file(f,path,0,NULL)) { GError * e = NULL; gint i; gboolean b; i=g_key_file_get_integer(f,"wm-settings","active_wm",&e); if (!e) WM=i; e=NULL; i=g_key_file_get_integer(f,"wm-settings","fallback_wm",&e); if (!e) fallBackWM=i; e=NULL; i=g_key_file_get_integer(f,"wm-settings","active_dm",&e); if (!e) DM=i; e=NULL; b=g_key_file_get_boolean(f,"wm-settings","use_fallback_wm",&e); if (!e) useFB=b; e=NULL; } g_key_file_free(f); g_free(path);}void save_settings(){ gchar * path = g_strconcat(g_get_home_dir(),"/.beryl-managerrc",NULL); GKeyFile * f = g_key_file_new(); g_key_file_set_integer(f,"wm-settings","active_wm",WM); g_key_file_set_integer(f,"wm-settings","fallback_wm",fallBackWM); g_key_file_set_integer(f,"wm-settings","active_dm",DM); g_key_file_set_boolean(f,"wm-settings","use_fallback_wm",useFB); g_file_set_contents(path,g_key_file_to_data(f,NULL,NULL),-1,NULL); g_key_file_free(f); g_free(path);}gboolean is_running(const gchar * command){ gint ex; if (!g_spawn_command_line_sync( g_strdup_printf("sh -c 'pidof %s > /dev/null'",command), NULL,NULL,&ex,NULL)) g_error(_("can't use this app, no ps or grep")); if (WIFEXITED(ex)) { if (WEXITSTATUS(ex)==0) return TRUE; } else g_error(_("something went wrong with ps or grep")); return FALSE;}gboolean is_decor_running(){ return (is_running(DMs[DM].Prog));}void showMenu(guint button,guint32 time){ gtk_menu_popup(GTK_MENU(menu),NULL,NULL,NULL,NULL,0,time);}gboolean buttonUp(GtkWidget * w, GdkEventButton * e, gpointer d){ if (hasMouse) showMenu(e->button,e->time); return TRUE;}gboolean enterNotify(GtkWidget * w, GdkEventCrossing * e, gpointer d){ hasMouse=TRUE; return TRUE;}gboolean leaveNotify(GtkWidget * w, GdkEventCrossing * e, gpointer d){ hasMouse=FALSE; return TRUE;}void startApp(GtkWidget * w, gchar * command){ g_spawn_command_line_async(command,NULL);}gboolean decoratorSignalled(gint signal){ g_warning(_("Decorator caught deadly signal %d"),signal); return FALSE; // terminate for now}gboolean berylSignalled(gint signal){ g_warning(_("Beryl caught deadly signal %d"),signal); return FALSE; // terminate for now}gpointer decorThread(gpointer d){ gint ex=0; decoratorLaunched=TRUE; while(decoratorLaunched) { gchar * s = g_strconcat(DMs[DM].Prog," --replace",NULL); if (!g_spawn_command_line_sync(s,NULL,NULL,&ex,NULL)) { g_warning(_("Couldn't launch selected decorator:%s"),DMs[DM].Name); decoratorLaunched=FALSE; } else if (reloadingDecorator) { g_free(s); reloadingDecorator=FALSE; return NULL; } else if (WIFEXITED(ex)) // returned something { if (WEXITSTATUS(ex)) // returned something other than 0 { decoratorLaunched=FALSE; } } else if (WIFSIGNALED(ex)) // killed by a signal { if (!decoratorSignalled(WTERMSIG(ex))) { decoratorLaunched=FALSE; } } g_free(s); } return NULL;}void killIfWM(XLSItem * i, Display * d){ gint j; for (j=1;j<numWM;j++) { if (!WMs[j].Kill) { if (strcmp(i->Command,WMs[j].Grep)==0) { g_message(_("Killing window %x for client %s."),(unsigned int)i->w,WMs[j].Name); XKillClient(d,i->w); } } }}void freeXLS(XLSItem * i, gpointer p){ g_free(i->Command); free(i);}void killWM(){ if (!g_mutex_trylock(mutx)) return; { Display * d = GDK_DISPLAY_XDISPLAY(gdk_display_get_default()); XLockDisplay(d); { gint i; for (i=1;i<numWM;i++) { if (WMs[i].Kill) { gchar * cm = g_strconcat("pidof ",WMs[i].Grep,NULL); gchar * pret; if (!g_spawn_command_line_sync(cm,&pret,NULL,NULL,NULL)) g_warning(_("No pidof, this may not work right.")); else { if (pret) { gchar * cret; if (strlen(pret)) { if (pret[strlen(pret)-1]=='\n') pret[strlen(pret)-1]='\0'; for (cret=pret-1;cret;cret=strchr(cret,' ')) { gchar * p; gchar * e; gchar * f; pid_t pid; gsize l; cret++; p=strchr(cret,' '); if (p) p[0]='\0'; f=g_strdup_printf("/proc/%s/environ",cret); pid=strtol(cret,NULL,10); if (p) p[0]=' '; if (g_file_get_contents(f,&e,&l,NULL)) { gchar * cp; for(cp=e;(cp-e)<l;cp+=strlen(cp)+1) { if (strncmp(cp,"DISPLAY=",8)==0) { //might be killable gchar * md = getenv("DISPLAY"); if (strcmp(cp+8,md)==0) { //on same display, go ahead kill kill(pid,SIGTERM); } } } g_free(e); } else { g_warning("Couldn't open %s",f); } g_free(f); } } g_free(pret); } } g_free(cm); } } Window w=XGetSelectionOwner(d,wmAtom); if (w!=None) XKillClient(d,w); else { gchar * cli; GSList * xls; g_warning(_("Couldn't find a Selection Owner, perhaps no WM running?\nOtherwise, manually kill your wm, and report the bug to the developers, it doesn't follow the standards.\nFalling back to looking for a defined WM in xlsclients.")); if (!g_spawn_command_line_sync("xlsclients -l",&cli,NULL,NULL,NULL)) { g_warning(_("No xlsclients, this may not work right.")); } else { if (!cli) g_error(_("No output from xlsclients, bailing.")); xls=parse_xlsclients(cli); g_free(cli); g_slist_foreach(xls,(GFunc)killIfWM,d); g_slist_foreach(xls,(GFunc)freeXLS,NULL); g_slist_free(xls); } } XSync(d,FALSE); } XUnlockDisplay(d); } g_mutex_unlock(mutx);}void startWM(){ gchar * wm_command=g_strjoin(" ",WMs[WM].Prog,WMs[WM].Opts,NULL); berylLaunched=FALSE; firstStart=FALSE; killWM(); g_spawn_command_line_async(wm_command,NULL); g_free(wm_command);}gpointer berylThread(gpointer d){ gint ex=0; gchar * beryl_command; if (XGL) beryl_command = "beryl-xgl"; else beryl_command = "beryl"; berylLaunched=TRUE; while(berylLaunched) { killWM(); g_spawn_command_line_sync(beryl_command,NULL,NULL,&ex,NULL); if (reloadingBeryl) { reloadingBeryl=FALSE; return NULL; } else if (firstStart) { firstStart=FALSE; } else if (WIFEXITED(ex)) // returned something { if (WEXITSTATUS(ex)) // returned something other than 0 { berylLaunched=FALSE; } } else if (WIFSIGNALED(ex)) // killed by a signal { if (!berylSignalled(WTERMSIG(ex))) { berylLaunched=FALSE; } } } //if this thread exits, and WM is still beryl, fall back into the fall back WM if (WM==0 && useFB) { WM=fallBackWM+1; gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(WMs[WM].Item),TRUE); //gtk_widget_set_sensitive(useFBItem,FALSE); gtk_widget_set_sensitive(DMSubItem,FALSE); gtk_widget_set_sensitive(reloadDecoratorItem,FALSE); //gtk_widget_set_sensitive(FBSubItem,FALSE); //for(ex=1;ex<numWM;ex++) //{ // gtk_widget_set_sensitive(WMs[ex].FBItem,FALSE); //} for(ex=0;ex<numDM;ex++) { gtk_widget_set_sensitive(DMs[ex].Item,FALSE); } launchWM(); } return NULL;}void reloadBeryl(){ firstStart=FALSE; if (berylLaunched) reloadingBeryl=TRUE; g_thread_create(berylThread,NULL,FALSE,NULL); // launch beryl if (!decoratorLaunched && !is_decor_running()) g_thread_create(decorThread,NULL,FALSE,NULL); // launch decorator}gboolean killB(gpointer p){ if (firstStart && WM==0) { reloadBeryl(); } return FALSE;}void startBeryl(){ if (firstStart) { g_timeout_add(4000,(GSourceFunc) killB,NULL); } if (!berylLaunched) g_thread_create(berylThread,NULL,FALSE,NULL); // launch beryl if (!decoratorLaunched && !is_decor_running()) g_thread_create(decorThread,NULL,FALSE,NULL); // launch decorator}void reloadDecorator(GtkWidget * w, gpointer p){ if (decoratorLaunched) reloadingDecorator=TRUE; g_thread_create(decorThread,NULL,FALSE,NULL); // launch decorator}void launchWM(){ save_settings(); if (WM==0) startBeryl(); else startWM();}void reloadWM(GtkWidget * w, gpointer p){ firstStart=FALSE; if (WM==0) reloadBeryl(); else startWM();}void setWM(GtkWidget * w, gpointer p){ gint i = (gint)p; if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(w))) { gint j; if (i!=WM) { WM=i; launchWM(); } //gtk_widget_set_sensitive(useFBItem,i==0); gtk_widget_set_sensitive(reloadDecoratorItem,i==0); //gtk_widget_set_sensitive(FBSubItem,i==0 && useFB); gtk_widget_set_sensitive(DMSubItem,i==0); for(j=0;j<numDM;j++) { gtk_widget_set_sensitive(DMs[j].Item,i==0); } //for (j=1;j<numWM;j++) //{ // gtk_widget_set_sensitive(WMs[j].FBItem,i==0 && useFB); //} save_settings(); }}void setFallbackWM(GtkWidget * w, gpointer p){ gint i = (gint)p; if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(w))) { fallBackWM=i; save_settings(); }}void toggleFB(GtkWidget * w, gpointer p){ gint i; useFB=gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(w)); gtk_widget_set_sensitive(FBSubItem,useFB); for (i=1;i<numWM;i++) gtk_widget_set_sensitive(WMs[i].FBItem,useFB); save_settings();}void setDM(GtkWidget * w, gpointer p){ gint i = (gint)p; if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(w))) { DM=i; save_settings(); reloadDecorator(w,p); }}GtkWidget * make_image(gchar * path){ GdkPixbuf * p; gint w,h; gtk_icon_size_lookup(GTK_ICON_SIZE_MENU,&w,&h); p = gdk_pixbuf_new_from_file_at_size(path,w,h,NULL); if (!p) return gtk_image_new_from_stock(GTK_STOCK_MISSING_IMAGE, GTK_ICON_SIZE_MENU); else return gtk_image_new_from_pixbuf(p);}void quitMe(GtkWidget * w, gpointer p){ gtk_main_quit();}gboolean is_wm_running(gint wm){ const gchar * nam; if (wm>0) { nam=WMs[wm].Grep; return is_running(nam); } else { return is_running("beryl") || is_running("beryl-xgl"); }}gboolean detect_app(const gchar * app){ gint ex; if (!g_spawn_command_line_sync( g_strdup_printf("sh -c 'which %s > /dev/null'",app), NULL,NULL,&ex,NULL)) g_error(_("can't use this app, no which")); if (WIFEXITED(ex)) { if (WEXITSTATUS(ex)==0) return TRUE; } else g_error(_("something went wrong with which")); return FALSE;}gboolean detect_wm(gint wm){ if (!XGL || !WMs[wm].xXGL) { if (detect_app(WMs[wm].Prog)) return TRUE; } if (wm == WM) WM=-1; if (wm == fallBackWM+1) fallBackWM=-1; return FALSE;}gboolean detect_dm(gint dm){ if (detect_app(DMs[dm].Prog)) return TRUE; if (dm == DM) DM=-1; return FALSE;}void init_menu(){ GtkWidget * mitem; GtkWidget * smshell; GSList * wms = NULL; GSList * fbk = NULL; GSList * dms = NULL; gint i; menu = gtk_menu_new(); g_object_ref(menu); mitem = gtk_image_menu_item_new_with_label(_("Beryl Settings Manager")); gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(mitem), make_image(PIXMAPS_DIR "/beryl-settings.svg")); gtk_menu_shell_append(GTK_MENU_SHELL(menu),mitem); gtk_widget_show(mitem); g_signal_connect(mitem,"activate",G_CALLBACK(startApp),"beryl-settings"); mitem = gtk_image_menu_item_new_with_label(_("Emerald Theme Manager")); gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(mitem), make_image(PIXMAPS_DIR "/emerald-theme-manager-icon.png")); gtk_menu_shell_append(GTK_MENU_SHELL(menu),mitem); gtk_widget_show(mitem); g_signal_connect(mitem,"activate",G_CALLBACK(startApp),"emerald-theme-manager"); mitem = gtk_separator_menu_item_new(); gtk_menu_shell_append(GTK_MENU_SHELL(menu),mitem); gtk_widget_show(mitem); mitem = gtk_image_menu_item_new_with_label(_("Reload Window Manager")); gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(mitem), gtk_image_new_from_stock(GTK_STOCK_REFRESH,GTK_ICON_SIZE_MENU)); g_signal_connect(mitem,"activate",G_CALLBACK(reloadWM),NULL); gtk_menu_shell_append(GTK_MENU_SHELL(menu),mitem); gtk_widget_show(mitem); mitem = gtk_image_menu_item_new_with_label(_("Select Window Manager")); gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(mitem), make_image(DATADIR "/beryl/icon.png")); gtk_menu_shell_append(GTK_MENU_SHELL(menu),mitem); gtk_widget_show(mitem); smshell=gtk_menu_new(); gtk_menu_item_set_submenu(GTK_MENU_ITEM(mitem),smshell); for (i=0;i<numWM;i++) { mitem = gtk_radio_menu_item_new_with_label(wms,WMs[i].Name); wms=gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(mitem)); if (i==WM) gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(mitem),TRUE); gtk_menu_shell_append(GTK_MENU_SHELL(smshell),mitem); if (i==0 || detect_wm(i)) gtk_widget_show(mitem); else gtk_widget_hide(mitem); g_signal_connect(mitem,"toggled",G_CALLBACK(setWM),(gpointer)i); WMs[i].Item=mitem; } mitem = gtk_separator_menu_item_new(); gtk_menu_shell_append(GTK_MENU_SHELL(menu),mitem); gtk_widget_show(mitem); mitem = gtk_image_menu_item_new_with_label(_("Reload Window Decorator")); reloadDecoratorItem = mitem; gtk_widget_set_sensitive(reloadDecoratorItem,WM==0); gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(mitem), gtk_image_new_from_stock(GTK_STOCK_REFRESH,GTK_ICON_SIZE_MENU)); g_signal_connect(mitem,"activate",G_CALLBACK(reloadDecorator),NULL); gtk_menu_shell_append(GTK_MENU_SHELL(menu),mitem); gtk_widget_show(mitem); mitem = gtk_image_menu_item_new_with_label(_("Select Window Decorator")); gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(mitem), make_image(DATADIR "/beryl/icon.png")); gtk_menu_shell_append(GTK_MENU_SHELL(menu),mitem); gtk_widget_show(mitem); smshell=gtk_menu_new(); gtk_menu_item_set_submenu(GTK_MENU_ITEM(mitem),smshell); DMSubItem=mitem; gtk_widget_set_sensitive(GTK_WIDGET(DMSubItem),WM==0); for (i=0;i<numDM;i++) { mitem = gtk_radio_menu_item_new_with_label(dms,DMs[i].Name); dms=gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(mitem)); if (i==DM) gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(mitem),TRUE); gtk_menu_shell_append(GTK_MENU_SHELL(smshell),mitem); if (detect_dm(i)) gtk_widget_show(mitem); else gtk_widget_hide(mitem); g_signal_connect(mitem,"toggled",G_CALLBACK(setDM),(gpointer)i); DMs[i].Item=mitem; } mitem = gtk_separator_menu_item_new(); gtk_menu_shell_append(GTK_MENU_SHELL(menu),mitem); gtk_widget_show(mitem); mitem = gtk_check_menu_item_new_with_label(_("Launch Fall-back Window\nManager if beryl crashes")); useFBItem = mitem; gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(mitem),useFB); g_signal_connect(mitem,"toggled",G_CALLBACK(toggleFB),NULL); gtk_menu_shell_append(GTK_MENU_SHELL(menu),mitem); gtk_widget_show(mitem); mitem = gtk_image_menu_item_new_with_label(_("Select Fall-back Window Manager")); gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(mitem), make_image(DATADIR "/beryl/icon.png")); FBSubItem=mitem; gtk_widget_set_sensitive(FBSubItem,useFB); gtk_menu_shell_append(GTK_MENU_SHELL(menu),mitem); gtk_widget_show(mitem); smshell=gtk_menu_new(); gtk_menu_item_set_submenu(GTK_MENU_ITEM(mitem),smshell); for (i=1;i<numWM;i++) { mitem = gtk_radio_menu_item_new_with_label(fbk,WMs[i].Name); fbk=gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(mitem)); if ((i-1)==fallBackWM) gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(mitem),TRUE); gtk_widget_set_sensitive(mitem,useFB); gtk_menu_shell_append(GTK_MENU_SHELL(smshell),mitem); if (detect_wm(i)) gtk_widget_show(mitem); else gtk_widget_hide(mitem); WMs[i].FBItem=mitem; g_signal_connect(mitem,"toggled",G_CALLBACK(setFallbackWM),(gpointer)(i-1)); } mitem = gtk_separator_menu_item_new(); gtk_menu_shell_append(GTK_MENU_SHELL(menu),mitem); gtk_widget_show(mitem); mitem = gtk_image_menu_item_new_from_stock(GTK_STOCK_QUIT,NULL); g_signal_connect(mitem,"activate",G_CALLBACK(quitMe),NULL); gtk_menu_shell_append(GTK_MENU_SHELL(menu),mitem); gtk_widget_show(mitem);}void init_widgets(){ GtkWidget * icon; GtkWidget * evbox; GdkPixbuf * pbuf; tips = gtk_tooltips_new(); mainIcon = egg_tray_icon_new(_("Beryl Manager")); evbox = gtk_event_box_new(); gtk_event_box_set_visible_window(GTK_EVENT_BOX(evbox),FALSE); gtk_tooltips_set_tip(tips,evbox,_("Beryl Manager"),_("Manage various things related to Beryl")); pbuf = gdk_pixbuf_new_from_file(PIXMAPS_DIR "/beryl-manager.png",NULL); if (!pbuf) icon = gtk_image_new_from_stock(GTK_STOCK_MISSING_IMAGE,GTK_ICON_SIZE_SMALL_TOOLBAR); else icon = gtk_image_new_from_pixbuf(pbuf); gtk_container_add(GTK_CONTAINER(mainIcon),evbox); gtk_container_add(GTK_CONTAINER(evbox),icon); //g_signal_connect(evbox,"button-press-event",G_CALLBACK(buttonDown),NULL); g_signal_connect(evbox,"button-release-event",G_CALLBACK(buttonUp),NULL); g_signal_connect(evbox,"enter-notify-event",G_CALLBACK(enterNotify),NULL); g_signal_connect(evbox,"leave-notify-event",G_CALLBACK(leaveNotify),NULL); gtk_widget_show_all(GTK_WIDGET(mainIcon)); init_menu();}void detect_xgl(){ //find out if we have XGL gint ex=0; if (!g_spawn_command_line_sync("sh -c 'xvinfo | grep -i Xgl > /dev/null'", NULL,NULL,&ex,NULL)) g_error(_("can't use this app, no xvinfo or no grep")); if (WIFEXITED(ex)) { if (WEXITSTATUS(ex)==0) XGL=TRUE; else XGL=FALSE; } else g_error(_("something went wrong with xvinfo or grep"));}int main(int argc, char ** argv){ gint fd; gint e; Display * d; //set the locale stuff setlocale(LC_ALL,""); bindtextdomain("beryl-manager","/usr/share/locale"); textdomain("beryl-manager"); for (fd=0;fd<argc;fd++) if (strcmp(argv[fd],"-d")==0) break; if (fd==argc) daemon(0,1); fd = creat(g_strconcat(g_get_home_dir(),"/.beryl-manager.lock",NULL) ,00755); e=errno; if (fd==-1) { g_warning(_("Couldn't open lockfile.\nError:%s"),strerror(e)); //example to get localization //g_warning(gettext("Couldn't open lockfile.\nError:%s"),strerror(e)); return 1; } if (flock(fd,LOCK_EX | LOCK_NB)!=0) { e=errno; g_warning(_("Can't run more than one beryl-manager.\n(couldn't obtain lock) Error:%s"),strerror(e)); return 2; } if (!XInitThreads()) { g_warning(_("Can't init XLib thread support")); return 3; } gtk_init(&argc,&argv); d = GDK_DISPLAY_XDISPLAY(gdk_display_get_default()); wmAtom = XInternAtom(d,"WM_S0",0); if (!g_thread_supported()) g_thread_init(NULL); mutx=g_mutex_new(); detect_xgl(); load_settings(); init_widgets(); if (WM==-1) { //set WM to beryl for now gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(WMs[0].Item),TRUE); } if (fallBackWM==-1) { //we have to find a fall back WM that exists gint i; for (i=1;i<numWM;i++) { if (detect_wm(i)) { gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM(WMs[i].FBItem),TRUE); fallBackWM=i-1; break; } } } if (fallBackWM==-1) gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(useFBItem),FALSE); if (DM==-1) { //we have to find a DM that exists gint i; for (i=0;i<numDM;i++) { if (detect_dm(i)) { gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM(DMs[i].Item),TRUE); break; } } } save_settings(); if (!is_wm_running(WM)) launchWM(); gtk_main(); return 0;}