Add config option startup_notifications = 0/1

git-svn-id: http://tint2.googlecode.com/svn/trunk@737 121b4492-b84c-0410-8b4c-0d4edfb3f3cc

src/config.c

@@ -651,6 +651,9 @@ void add_entry (char *key, char *value)
 	else if (strcmp(key, "launcher_tooltip") == 0) {
 		launcher_tooltip_enabled = atoi(value);
 	}
+	else if (strcmp(key, "startup_notifications") == 0) {
+		startup_notifications = atoi(value);
+	}
 
 	/* Tooltip */
 	else if (strcmp (key, "tooltip_show_timeout") == 0) {

src/launcher/launcher.c

@@ -55,6 +55,7 @@ int launcher_brightness;
 char *icon_theme_name_config;
 char *icon_theme_name_xsettings;
 XSettingsClient *xsettings_client;
+int startup_notifications;
 
 Imlib_Image scale_icon(Imlib_Image original, int icon_size);
 void free_icon(Imlib_Image icon);
@@ -70,6 +71,7 @@ void default_launcher()
 	icon_theme_name_config = NULL;
 	icon_theme_name_xsettings = NULL;
 	xsettings_client = NULL;
+	startup_notifications = 0;
 }
 
 
@@ -118,7 +120,7 @@ void cleanup_launcher()
 		xsettings_client_destroy(xsettings_client);
 	for (i = 0 ; i < nb_panel ; i++) {
 		Panel *panel = &panel1[i];
-		Launcher *launcher = &panel->launcher;		
+		Launcher *launcher = &panel->launcher;
 		cleanup_launcher_theme(launcher);
 	}
 	for (l = panel_config.launcher.list_apps; l ; l = l->next) {
@@ -243,10 +245,10 @@ int resize_launcher(void *obj)
 					free(new_icon_path);
 				} else {
 					// Loaded icon successfully
-				launcherIcon->icon_scaled = scale_icon(launcherIcon->icon_original, launcherIcon->icon_size);
-				free(launcherIcon->icon_path);
-				launcherIcon->icon_path = new_icon_path;
-				fprintf(stderr, "launcher.c %d: Using icon %s\n", __LINE__, launcherIcon->icon_path);
+					launcherIcon->icon_scaled = scale_icon(launcherIcon->icon_original, launcherIcon->icon_size);
+					free(launcherIcon->icon_path);
+					launcherIcon->icon_path = new_icon_path;
+					fprintf(stderr, "launcher.c %d: Using icon %s\n", __LINE__, launcherIcon->icon_path);
 				}
 			}
 		}
@@ -386,49 +388,54 @@ void launcher_action(LauncherIcon *icon, XEvent* evt)
 	char *cmd = malloc(strlen(icon->cmd) + 10);
 	sprintf(cmd, "(%s&)", icon->cmd);
 #if HAVE_SN
-		SnLauncherContext* ctx;
-		Time time;
-
+	SnLauncherContext* ctx;
+	Time time;
+	if (startup_notifications) {
 		ctx = sn_launcher_context_new(server.sn_dsp, server.screen);
 		sn_launcher_context_set_name(ctx, icon->icon_tooltip);
 		sn_launcher_context_set_description(ctx, "Application launched from tint2");
 		sn_launcher_context_set_binary_name (ctx, icon->cmd);
 		// Get a timestamp from the X event
 		if (evt->type == ButtonPress || evt->type == ButtonRelease) {
-		    time = evt->xbutton.time;
-		}
-		else {
-		    	fprintf(stderr, "Unknown X event: %d\n", evt->type);
+			time = evt->xbutton.time;
+		} else {
+			fprintf(stderr, "Unknown X event: %d\n", evt->type);
 			free(cmd);
 			return;
 		}
 		sn_launcher_context_initiate(ctx, "tint2", icon->cmd, time);
+	}
 #endif /* HAVE_SN */
 	pid_t pid;
 	pid = fork();
 	if (pid < 0) {
 		fprintf(stderr, "Could not fork\n");
-	}
-	else if (pid == 0) {
+	} else if (pid == 0) {
+		// Child process
 #if HAVE_SN
-	        sn_launcher_context_setup_child_process (ctx);
+		if (startup_notifications) {
+			sn_launcher_context_setup_child_process(ctx);
+		}
 #endif // HAVE_SN
 		// Allow children to exist after parent destruction
-		setsid ();
+		setsid();
 		// Run the command
 		execl("/bin/sh", "/bin/sh", "-c", icon->cmd, NULL);
-
 		fprintf(stderr, "Failed to execlp %s\n", icon->cmd);
 #if HAVE_SN
-		sn_launcher_context_unref (ctx);
+		if (startup_notifications) {
+			sn_launcher_context_unref(ctx);
+		}
 #endif // HAVE_SN
-		_exit(1);
-	}
+		exit(1);
+	} else {
+		// Parent process
 #if HAVE_SN
-	else {
-	        g_tree_insert (server.pids, GINT_TO_POINTER (pid), ctx);
-	}
+		if (startup_notifications) {
+			g_tree_insert(server.pids, GINT_TO_POINTER (pid), ctx);
+		}
 #endif // HAVE_SN
+	}
 	free(cmd);
 }
 

src/launcher/launcher.h

@@ -43,6 +43,7 @@ extern int launcher_brightness;
 extern char *icon_theme_name_xsettings; 	// theme name
 extern char *icon_theme_name_config;
 extern XSettingsClient *xsettings_client;
+extern int startup_notifications;
 
 // default global data
 void default_launcher();

src/tint.c

@@ -148,6 +148,8 @@ static void error_trap_pop(SnDisplay *display, Display *xdisplay)
 }
 
 static void sigchld_handler(int sig) {
+	if (!startup_notifications)
+		return;
 	if (!sn_pipe_valid)
 		return;
 	ssize_t wur = write(sn_pipe[1], "x", 1);
@@ -156,6 +158,8 @@ static void sigchld_handler(int sig) {
 }
 
 static void sigchld_handler_async() {
+	if (!startup_notifications)
+		return;
 	// Wait for all dead processes
 	pid_t pid;
 	while ((pid = waitpid(-1, NULL, WNOHANG)) > 0) {
@@ -213,18 +217,20 @@ void init_X11_post_config()
 
 #ifdef HAVE_SN
 	// Initialize startup-notification
-	server.sn_dsp = sn_display_new (server.dsp, error_trap_push, error_trap_pop);
-	server.pids = g_tree_new (cmp_ptr);
-	// Setup a handler for child termination
-	if (pipe(sn_pipe) != 0) {
-		fprintf(stderr, "Creating pipe failed.\n");
-	} else {
-		sn_pipe_valid = 1;
-		struct sigaction act;
-		memset (&act, 0, sizeof (struct sigaction));
-		act.sa_handler = sigchld_handler;
-		if (sigaction(SIGCHLD, &act, 0)) {
-			perror("sigaction");
+	if (startup_notifications) {
+		server.sn_dsp = sn_display_new (server.dsp, error_trap_push, error_trap_pop);
+		server.pids = g_tree_new (cmp_ptr);
+		// Setup a handler for child termination
+		if (pipe(sn_pipe) != 0) {
+			fprintf(stderr, "Creating pipe failed.\n");
+		} else {
+			sn_pipe_valid = 1;
+			struct sigaction act;
+			memset (&act, 0, sizeof (struct sigaction));
+			act.sa_handler = sigchld_handler;
+			if (sigaction(SIGCHLD, &act, 0)) {
+				perror("sigaction");
+			}
 		}
 	}
 #endif // HAVE_SN
@@ -273,10 +279,12 @@ void cleanup()
 	if (server.dsp) XCloseDisplay(server.dsp);
 
 #ifdef HAVE_SN
-	if (sn_pipe_valid) {
-		sn_pipe_valid = 0;
-		close(sn_pipe[1]);
-		close(sn_pipe[0]);
+	if (startup_notifications) {
+		if (sn_pipe_valid) {
+			sn_pipe_valid = 0;
+			close(sn_pipe[1]);
+			close(sn_pipe[0]);
+		}
 	}
 #endif
 }
@@ -1160,7 +1168,8 @@ start:
 				while (XPending (server.dsp)) {
 					XNextEvent(server.dsp, &e);
 #if HAVE_SN
-					sn_display_process_event (server.sn_dsp, &e);
+					if (startup_notifications)
+						sn_display_process_event(server.sn_dsp, &e);
 #endif // HAVE_SN
 
 					panel = get_panel(e.xany.window);

src/tint2conf/properties.c

@@ -108,7 +108,7 @@ GtkWidget *launcher_apps_dirs;
 GtkWidget *launcher_icon_size, *launcher_icon_theme, *launcher_padding_x, *launcher_padding_y, *launcher_spacing;
 GtkWidget *margin_x, *margin_y;
 GtkWidget *launcher_background;
-
+GtkWidget *startup_notifications;
 IconThemeWrapper *icon_theme;
 
 GtkListStore *backgrounds;
@@ -1780,7 +1780,7 @@ void create_launcher(GtkWidget *parent)
 	gtk_widget_show(label);
 	gtk_box_pack_start(GTK_BOX(parent), label, FALSE, FALSE, 0);
 
-	table = gtk_table_new(6, 10, FALSE);
+	table = gtk_table_new(7, 10, FALSE);
 	gtk_widget_show(table);
 	gtk_box_pack_start(GTK_BOX(parent), table, FALSE, FALSE, 0);
 	gtk_table_set_row_spacings(GTK_TABLE(table), ROW_SPACING);
@@ -1836,7 +1836,6 @@ void create_launcher(GtkWidget *parent)
 	gtk_widget_show(label);
 	gtk_table_attach(GTK_TABLE(table), label, 6, 7, 2, 3, GTK_FILL, 0, 0, 0);
 
-
 	launcher_icon_theme = gtk_combo_box_new_with_model(GTK_TREE_MODEL(icon_themes));
 	GtkCellRenderer *renderer = gtk_cell_renderer_text_new();
 	gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(launcher_icon_theme), renderer, FALSE);
@@ -1845,6 +1844,15 @@ void create_launcher(GtkWidget *parent)
 	gtk_widget_show(launcher_icon_theme);
 	gtk_table_attach(GTK_TABLE(table), launcher_icon_theme, 7, 8, 2, 3, GTK_FILL, 0, 0, 0);
 
+	label = gtk_label_new(_("Startup notifications"));
+	gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
+	gtk_widget_show(label);
+	gtk_table_attach(GTK_TABLE(table), label, 2, 3, 3, 4, GTK_FILL, 0, 0, 0);
+
+	startup_notifications = gtk_check_button_new();
+	gtk_widget_show(startup_notifications);
+	gtk_table_attach(GTK_TABLE(table), startup_notifications, 3, 4, 3, 4, GTK_FILL, 0, 0, 0);
+
 	change_paragraph(parent);
 
 	GtkTreeIter iter;

src/tint2conf/properties.h

@@ -121,7 +121,7 @@ extern GtkWidget *launcher_apps_dirs;
 extern GtkWidget *launcher_icon_size, *launcher_icon_theme, *launcher_padding_x, *launcher_padding_y, *launcher_spacing;
 extern GtkWidget *margin_x, *margin_y;
 extern GtkWidget *launcher_background;
-
+extern GtkWidget *startup_notifications;
 extern IconThemeWrapper *icon_theme;
 
 void load_desktop_file(const char *file, gboolean selected);

src/tint2conf/properties_rw.c

@@ -393,6 +393,7 @@ void config_write_launcher(FILE *fp)
 		g_free(icon_theme);
 		icon_theme = NULL;
 	}
+	fprintf(fp, "startup_notifications = %d\n", gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(startup_notifications)) ? 1 : 0);
 
 	int index;
 	for (index = 0; ; index++) {
@@ -1119,6 +1120,9 @@ void add_entry(char *key, char *value)
 	else if (strcmp(key, "launcher_icon_theme") == 0) {
 		set_current_icon_theme(value);
 	}
+	else if (strcmp(key, "startup_notifications") == 0) {
+		gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(startup_notifications), atoi(value));
+	}
 
 	/* Tooltip */
 	else if (strcmp(key, "tooltip_show_timeout") == 0) {