Started work on spacer item

ChangeLog

@@ -1,4 +1,4 @@
-2015-05-23 master
+2015-05-03 master
 - Note: the changes listed here are based on the previous release tint2 0.11, however some distributions (e.g. Debian)
   offered packages using newer commits and/or patches; thus from the user's perspective some of these features are
   already present. They are marked with '(already released by distros)'.
@@ -11,8 +11,6 @@
     - Experimental, testing/feedback needed
   - Icons (system tray, task buttons, launcher):
     - Changed rendering method to fix icon corruptions (please report any problems)
-  - System tray:
-    - Workaround for misbehaving applications leaving empty tray icons
   - Many bugfixes
 - New config options (see https://gitlab.com/o9000/tint2/wikis/Configure):
   - Panel:

README.md

@@ -1,14 +1,14 @@
-### New unstable release: 0.12-rc5
+### New unstable release: 0.12-rc3
 Changes: https://gitlab.com/o9000/tint2/blob/master/ChangeLog
 
 Documentation: https://gitlab.com/o9000/tint2/wikis/home
 
 Try it out with (see also [dependencies](https://gitlab.com/o9000/tint2/wikis/Install#dependencies)):
 ```
-mkdir tint2-0.12-rc5
-cd tint2-0.12-rc5
-wget 'https://gitlab.com/o9000/tint2/repository/archive.tar.gz?ref=v0.12-rc5' --output-document tint2-0.12-rc5.tar.gz
-tar -xzf tint2-0.12-rc5.tar.gz
+mkdir tint2-0.12-rc3
+cd tint2-0.12-rc3
+wget 'https://gitlab.com/o9000/tint2/repository/archive.tar.gz?ref=v0.12-rc3' --output-document tint2-0.12-rc3.tar.gz
+tar -xzf tint2-0.12-rc3.tar.gz
 cd tint2.git
 mkdir build
 cd build

src/battery/battery.c

@@ -76,9 +76,6 @@ void update_battery_tick(void* arg)
 	int16_t old_hours = battery_state.time.hours;
 	int8_t old_minutes = battery_state.time.minutes;
 	
-	if (!battery_found) {
-		init_battery();
-	}
 	if (update_battery() != 0) {
 		// Reconfigure
 		init_battery();
@@ -106,24 +103,16 @@ void update_battery_tick(void* arg)
 
 	int i;
 	for (i = 0; i < nb_panel; i++) {
-		if (!battery_found) {
-			if (panel1[i].battery.area.on_screen == 1) {
+		if (!battery_found && panel1[i].battery.area.on_screen == 1) {
 			hide(&panel1[i].battery.area);
 			panel_refresh = 1;
-			}
-		} else {
-			if (battery_state.percentage >= percentage_hide) {
-				if (panel1[i].battery.area.on_screen == 1) {
+		} else if (battery_state.percentage >= percentage_hide && panel1[i].battery.area.on_screen == 1) {
 			hide(&panel1[i].battery.area);
 			panel_refresh = 1;
-				}
-			} else {
-				if (panel1[i].battery.area.on_screen == 0) {
+		} else if (battery_state.percentage < percentage_hide && panel1[i].battery.area.on_screen == 0) {
 			show(&panel1[i].battery.area);
 			panel_refresh = 1;
 		}
-			}
-		}
 		if (panel1[i].battery.area.on_screen == 1) {
 			panel1[i].battery.area.resize = 1;
 			panel_refresh = 1;
@@ -290,7 +279,7 @@ void init_battery()
 #endif
 
 	if (!battery_timeout)
-		battery_timeout = add_timeout(10, 30000, update_battery_tick, 0, &battery_timeout);
+		battery_timeout = add_timeout(10, 10000, update_battery_tick, 0, &battery_timeout);
 }
 
 
@@ -485,7 +474,7 @@ int update_battery() {
 	battery_state.time.seconds = seconds;
 
 	if (energy_full > 0)
-		new_percentage = 0.5 + ((energy_now <= energy_full ? energy_now : energy_full) * 100.0) / energy_full;
+		new_percentage = ((energy_now <= energy_full ? energy_now : energy_full) * 100) / energy_full;
 
 	battery_state.percentage = new_percentage;
 

src/config.c

@@ -613,13 +613,13 @@ void add_entry (char *key, char *value)
 	}
 	else if (strcmp(key, "systray_sort") == 0) {
 		if (strcmp(value, "descending") == 0)
-			systray.sort = SYSTRAY_SORT_DESCENDING;
+			systray.sort = -1;
 		else if (strcmp(value, "ascending") == 0)
-			systray.sort = SYSTRAY_SORT_ASCENDING;
+			systray.sort = 1;
 		else if (strcmp(value, "left2right") == 0)
-			systray.sort = SYSTRAY_SORT_LEFT2RIGHT;
+			systray.sort = 2;
 		else  if (strcmp(value, "right2left") == 0)
-			systray.sort = SYSTRAY_SORT_RIGHT2LEFT;
+			systray.sort = 3;
 	}
 	else if (strcmp(key, "systray_icon_size") == 0) {
 		systray_max_icon_size = atoi(value);

src/launcher/icon-theme-common.c

@@ -536,9 +536,6 @@ char *get_icon_path_helper(GSList *themes, const char *icon_name, int size)
 	char *next_larger = NULL;
 	GSList *next_larger_theme = NULL;
 
-	int file_name_size = 4096;
-	char *file_name = calloc(file_name_size, 1);
-
 	for (theme = themes; theme; theme = g_slist_next(theme)) {
 		((IconTheme*)theme->data)->list_directories = g_slist_sort_with_data(((IconTheme*)theme->data)->list_directories,
 																			 compare_theme_directories,
@@ -563,13 +560,8 @@ char *get_icon_path_helper(GSList *themes, const char *icon_name, int size)
 					char *theme_name = ((IconTheme*)theme->data)->name;
 					char *dir_name = ((IconThemeDir*)dir->data)->name;
 					char *extension = (char*) ext->data;
-					if (strlen(base_name) + strlen(theme_name) +
-						strlen(dir_name) + strlen(icon_name) + strlen(extension) + 100 > file_name_size) {
-						file_name_size = strlen(base_name) + strlen(theme_name) +
-										 strlen(dir_name) + strlen(icon_name) + strlen(extension) + 100;
-						file_name = realloc(file_name, file_name_size);
-					}
-					file_name[0] = 0;
+					char *file_name = calloc(strlen(base_name) + strlen(theme_name) +
+											 strlen(dir_name) + strlen(icon_name) + strlen(extension) + 100, 1);
 					// filename = directory/$(themename)/subdirectory/iconname.extension
 					sprintf(file_name, "%s/%s/%s/%s%s", base_name, theme_name, dir_name, icon_name, extension);
 					if (DEBUG_ICON_SEARCH)
@@ -604,12 +596,11 @@ char *get_icon_path_helper(GSList *themes, const char *icon_name, int size)
 								printf("next_larger = %s; next_larger_size = %d\n", next_larger, next_larger_size);
 						}
 					}
-				}
-			}
-		}
-	}
 					free(file_name);
-	file_name = NULL;
+				}
+			}
+		}
+	}
 	if (next_larger) {
 		g_slist_free(extensions);
 		free(best_file_name);

src/launcher/launcher.c

@@ -31,8 +31,6 @@
 #include <glib.h>
 #include <glib/gstdio.h>
 #include <gdk-pixbuf/gdk-pixbuf.h>
-#include <sys/types.h>
-#include <sys/wait.h>
 
 #ifdef HAVE_RSVG
 #include <librsvg/rsvg.h>
@@ -152,7 +150,8 @@ void cleanup_launcher_theme(Launcher *launcher)
 	for (l = launcher->list_icons; l ; l = l->next) {
 		LauncherIcon *launcherIcon = (LauncherIcon*)l->data;
 		if (launcherIcon) {
-			free_icon(launcherIcon->image);
+			free_icon(launcherIcon->icon_scaled);
+			free_icon(launcherIcon->icon_original);
 			free(launcherIcon->icon_name);
 			free(launcherIcon->icon_path);
 			free(launcherIcon->cmd);
@@ -187,7 +186,7 @@ int resize_launcher(void *obj)
 	// Resize icons if necessary
 	for (l = launcher->list_icons; l ; l = l->next) {
 		LauncherIcon *launcherIcon = (LauncherIcon *)l->data;
-		if (launcherIcon->icon_size != icon_size || !launcherIcon->image) {
+		if (launcherIcon->icon_size != icon_size || !launcherIcon->icon_original) {
 			launcherIcon->icon_size = icon_size;
 			launcherIcon->area.width = launcherIcon->icon_size;
 			launcherIcon->area.height = launcherIcon->icon_size;
@@ -196,72 +195,72 @@ int resize_launcher(void *obj)
 			char *new_icon_path = get_icon_path(launcher->list_themes, launcherIcon->icon_name, launcherIcon->icon_size);
 			if (!new_icon_path) {
 				// Draw a blank icon
-				free_icon(launcherIcon->image);
-				launcherIcon->image = NULL;
+				free_icon(launcherIcon->icon_original);
+				launcherIcon->icon_original = NULL;
+				free_icon(launcherIcon->icon_scaled);
+				launcherIcon->icon_scaled = NULL;
 				continue;
 			}
-
+			if (launcherIcon->icon_path && strcmp(new_icon_path, launcherIcon->icon_path) == 0) {
+				// If it's the same file just rescale
+				free_icon(launcherIcon->icon_scaled);
+				launcherIcon->icon_scaled = scale_icon(launcherIcon->icon_original, icon_size);
+				free(new_icon_path);
+				fprintf(stderr, "launcher.c %d: Using icon %s\n", __LINE__, launcherIcon->icon_path);
+			} else {
 				// Free the old files
-			free_icon(launcherIcon->image);
-			launcherIcon->image = NULL;
+				free_icon(launcherIcon->icon_original);
+				free_icon(launcherIcon->icon_scaled);
+				launcherIcon->icon_original = launcherIcon->icon_scaled = NULL;
 				// Load the new file and scale
-			launcherIcon->image = imlib_load_image_immediately(new_icon_path);
+				launcherIcon->icon_original = imlib_load_image_immediately(new_icon_path);
 #ifdef HAVE_RSVG
-			if (!launcherIcon->image && g_str_has_suffix(new_icon_path, ".svg")) {
-				char suffix[128];
-				sprintf(suffix, "tmpicon-%d.png", getpid());
-				// We fork here because librsvg allocates memory like crazy
-				pid_t pid = fork();
-				if (pid == 0) {
-					// Child
+				if (!launcherIcon->icon_original && g_str_has_suffix(new_icon_path, ".svg")) {
 					GError* err = NULL;
 					RsvgHandle* svg = rsvg_handle_new_from_file(new_icon_path, &err);
 
 					if (err != NULL) {
 						fprintf(stderr, "Could not load svg image!: %s", err->message);
 						g_error_free(err);
-						launcherIcon->image = NULL;
+						launcherIcon->icon_original = NULL;
 					} else {
+						char suffix[128];
+						sprintf(suffix, "tmpicon-%d.png", getpid());
 						gchar *name = g_build_filename(g_get_user_config_dir(), "tint2", suffix, NULL);
 						GdkPixbuf *pixbuf = rsvg_handle_get_pixbuf(svg);
 						gdk_pixbuf_save(pixbuf, name, "png", NULL, NULL);
-					}
-					exit(0);
-				} else {
-					// Parent
-					waitpid(pid, 0, 0);
-					gchar *name = g_build_filename(g_get_user_config_dir(), "tint2", suffix, NULL);
-					launcherIcon->image = imlib_load_image_immediately_without_cache(name);
+						launcherIcon->icon_original = imlib_load_image_immediately_without_cache(name);
 						g_remove(name);
 						g_free(name);
+						g_object_unref(G_OBJECT(pixbuf));
+						g_object_unref(G_OBJECT(svg));
 					}
 				} else
 #endif
 				{
-				launcherIcon->image = imlib_load_image_immediately(new_icon_path);
+					launcherIcon->icon_original = imlib_load_image_immediately(new_icon_path);
 				}
 				// On loading error, fallback to default
-			if (!launcherIcon->image) {
+				if (!launcherIcon->icon_original) {
 					free(new_icon_path);
 					new_icon_path = get_icon_path(launcher->list_themes, DEFAULT_ICON, launcherIcon->icon_size);
 					if (new_icon_path)
-					launcherIcon->image = imlib_load_image_immediately(new_icon_path);
+						launcherIcon->icon_original = imlib_load_image_immediately(new_icon_path);
 				}
 
-			if (!launcherIcon->image) {
+				if (!launcherIcon->icon_original) {
 					// Loading default icon failed, draw a blank icon
 					free(new_icon_path);
 				} else {
 					// Loaded icon successfully
-				Imlib_Image original = launcherIcon->image;
-				launcherIcon->image = scale_icon(launcherIcon->image, launcherIcon->icon_size);
-				free_icon(original);
+					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);
 				}
 			}
 		}
+	}
 	
 	count = g_slist_length(launcher->list_icons);
 
@@ -332,7 +331,6 @@ int resize_launcher(void *obj)
 			}
 		}
 	}
-
 	return 1;
 }
 
@@ -357,8 +355,9 @@ void draw_launcher_icon(void *obj, cairo_t *c)
 {
 	LauncherIcon *launcherIcon = (LauncherIcon*)obj;
 
+	Imlib_Image icon_scaled = launcherIcon->icon_scaled;
 	// Render
-	imlib_context_set_image(launcherIcon->image);
+	imlib_context_set_image(icon_scaled);
 	if (server.real_transparency) {
 		render_image(launcherIcon->area.pix, 0, 0);
 	} else {
@@ -404,7 +403,7 @@ void launcher_action(LauncherIcon *icon, XEvent* evt)
 	char *cmd = calloc(strlen(icon->cmd) + 10, 1);
 	sprintf(cmd, "(%s&)", icon->cmd);
 #if HAVE_SN
-	SnLauncherContext* ctx = 0;
+	SnLauncherContext* ctx;
 	Time time;
 	if (startup_notifications) {
 		ctx = sn_launcher_context_new(server.sn_dsp, server.screen);

src/launcher/launcher.h

@@ -23,7 +23,8 @@ typedef struct Launcher {
 typedef struct LauncherIcon {
 	// always start with area
 	Area area;
-	Imlib_Image image;
+	Imlib_Image icon_scaled;
+	Imlib_Image icon_original;
 	char *cmd;
 	char *icon_name;
 	char *icon_path;

src/panel.c

@@ -505,6 +505,16 @@ void set_panel_items_order(Panel *p)
 		}
 		if (panel_items_order[k] == 'C')
 			p->area.list = g_slist_append(p->area.list, &p->clock);
+		if (panel_items_order[k] == 'F') {
+			Area *spacer = calloc(sizeof(Area), 1);
+			spacer->panel = p;
+			spacer->parent = p;
+			spacer->bg = &g_array_index(backgrounds, Background, 0);
+			spacer->on_screen = 1;
+			spacer->size_mode = SIZE_BY_LAYOUT;
+			spacer->gc = 1;
+			p->area.list = g_slist_append(p->area.list, spacer);
+		}
 	}
 	init_rendering(&p->area, 0);
 }

src/server.c

@@ -98,7 +98,6 @@ void server_init_atoms ()
 	server.atom._NET_SYSTEM_TRAY_ORIENTATION = XInternAtom(server.dsp, "_NET_SYSTEM_TRAY_ORIENTATION", False);
 	server.atom._XEMBED = XInternAtom(server.dsp, "_XEMBED", False);
 	server.atom._XEMBED_INFO = XInternAtom(server.dsp, "_XEMBED_INFO", False);
-	server.atom._NET_WM_PID = XInternAtom(server.dsp, "_NET_WM_PID", True);
 
 	// drag 'n' drop
 	server.atom.XdndAware = XInternAtom(server.dsp, "XdndAware", False);

src/server.h

@@ -15,8 +15,9 @@
 
 #ifdef HAVE_SN
 #include <libsn/sn.h>
-#endif
 #include <glib.h>
+#endif
+
 
 typedef struct Global_atom
 {
@@ -73,7 +74,6 @@ typedef struct Global_atom
 	Atom _NET_SYSTEM_TRAY_ORIENTATION;
 	Atom _XEMBED;
 	Atom _XEMBED_INFO;
-	Atom _NET_WM_PID;
 	Atom _XSETTINGS_SCREEN;
 	Atom _XSETTINGS_SETTINGS;
 	Atom XdndAware;

src/systray/systraybar.c

@@ -52,7 +52,7 @@ int refresh_systray;
 int systray_enabled;
 int systray_max_icon_size;
 int systray_monitor;
-int chrono;
+
 // background pixmap if we render ourselves the icons
 static Pixmap render_background;
 
@@ -61,9 +61,8 @@ void default_systray()
 {
 	memset(&systray, 0, sizeof(Systraybar));
 	render_background = 0;
-	chrono = 0;
 	systray.alpha = 100;
-	systray.sort = SYSTRAY_SORT_LEFT2RIGHT;
+	systray.sort = 3;
 	systray.area._draw_foreground = draw_systray;
 	systray.area._on_change_layout = on_change_systray;
 	systray.area.size_mode = SIZE_BY_CONTENT;
@@ -109,8 +108,7 @@ void init_systray_panel(void *p)
 	GSList *l;
 	int count = 0;
 	for (l = systray.list_icons; l ; l = l->next) {
-		if (((TrayWindow*)l->data)->hide)
-			continue;
+		if (!((TrayWindow*)l->data)->hide)
 			count++;
 	}
 	if (count == 0)
@@ -148,8 +146,7 @@ int resize_systray(void *obj)
 		sysbar->icon_size = systray_max_icon_size;
 	count = 0;
 	for (l = systray.list_icons; l ; l = l->next) {
-		if (((TrayWindow*)l->data)->hide)
-			continue;
+		if (!((TrayWindow*)l->data)->hide)
 			count++;
 	}
 	//printf("count %d\n", count);
@@ -197,12 +194,11 @@ void on_change_systray (void *obj)
 	GSList *l;
 	for (i=1, l = systray.list_icons; l ; i++, l = l->next) {
 		traywin = (TrayWindow*)l->data;
-		if (traywin->hide)
-			continue;
+		if (traywin->hide) continue;
 
 		traywin->y = posy;
 		traywin->x = posx;
-		// printf("systray %d : pos %d, %d\n", traywin->tray_id, posx, posy);
+		//printf("systray %d : %d,%d\n", i, posx, posy);
 		traywin->width = sysbar->icon_size;
 		traywin->height = sysbar->icon_size;
 		if (panel_horizontal) {
@@ -340,39 +336,21 @@ static gint compare_traywindows(gconstpointer a, gconstpointer b)
 {
 	const TrayWindow * traywin_a = (TrayWindow*)a;
 	const TrayWindow * traywin_b = (TrayWindow*)b;
-
-	if (traywin_a->empty && !traywin_b->empty)
-		return 1;
-	if (!traywin_a->empty && traywin_b->empty)
-		return -1;
-
-	if (systray.sort == SYSTRAY_SORT_ASCENDING ||
-		systray.sort == SYSTRAY_SORT_DESCENDING) {
 	XTextProperty name_a, name_b;
 
-		if (XGetWMName(server.dsp, traywin_a->tray_id, &name_a) == 0) {
+	if(XGetWMName(server.dsp, traywin_a->tray_id, &name_a) == 0) {
 		return -1;
 	}
-		else if (XGetWMName(server.dsp, traywin_b->tray_id, &name_b) == 0) {
+	else if(XGetWMName(server.dsp, traywin_b->tray_id, &name_b) == 0) {
 		XFree(name_a.value);
 		return 1;
 	}
 	else {
-			gint retval = g_ascii_strncasecmp((char*)name_a.value, (char*)name_b.value, -1) *
-						  (systray.sort == SYSTRAY_SORT_ASCENDING ? 1 : -1);
+		gint retval = g_ascii_strncasecmp((char*)name_a.value, (char*)name_b.value, -1) * systray.sort;
 		XFree(name_a.value);
 		XFree(name_b.value);
 		return retval;
 	}
-	}
-
-	if (systray.sort == SYSTRAY_SORT_LEFT2RIGHT ||
-		systray.sort == SYSTRAY_SORT_RIGHT2LEFT) {
-		return (traywin_a->chrono - traywin_b->chrono) *
-				(systray.sort == SYSTRAY_SORT_LEFT2RIGHT ? 1 : -1);
-	}
-
-	return 0;
 }
 
 
@@ -383,42 +361,12 @@ gboolean add_icon(Window id)
 	Panel *panel = systray.area.panel;
 	int hide = 0;
 
-	int pid = 0;
-	{
-		Atom actual_type;
-		int actual_format;
-		unsigned long nitems;
-		unsigned long bytes_after;
-		unsigned char *prop = 0;
-		int ret = XGetWindowProperty(server.dsp, id, server.atom._NET_WM_PID, 0, 1024, False, AnyPropertyType, &actual_type, &actual_format, &nitems, &bytes_after, &prop);
-		if (ret == Success && prop) {
-			pid = prop[1] * 256;
-			pid += prop[0];
-		}
-	}
-
 	GSList *l;
-	int num_empty_same_pid = 0;
 	for (l = systray.list_icons; l; l = l->next) {
 		if (((TrayWindow*)l->data)->tray_id == id)
 			return FALSE;
-		if (pid && ((TrayWindow*)l->data)->pid == pid && ((TrayWindow*)l->data)->empty)
-			num_empty_same_pid++;
 	}
 
-	const int max_num_empty_same_pid = 0;
-	if (num_empty_same_pid > max_num_empty_same_pid) {
-		for (l = systray.list_icons; l; l = l->next) {
-			if (pid && ((TrayWindow*)l->data)->pid == pid && ((TrayWindow*)l->data)->empty) {
-				num_empty_same_pid++;
-				fprintf(stderr, "Removing tray icon %lu from misbehaving application with pid=%d\n", ((TrayWindow*)l->data)->tray_id, pid);
-				remove_icon((TrayWindow*)l->data);
-				break;
-			}
-		}
-	}
-	//printf("add_icon: %d, pid %d, %d\n", id, pid, num_empty_same_pid);
-
 	error = FALSE;
 	XWindowAttributes attr;
 	if ( XGetWindowAttributes(server.dsp, id, &attr) == False ) return FALSE;
@@ -497,19 +445,16 @@ gboolean add_icon(Window id)
 	traywin->hide = hide;
 	traywin->depth = attr.depth;
 	traywin->damage = 0;
-	traywin->empty = 0;
-	traywin->pid = pid;
-	traywin->chrono = chrono;
-	chrono++;
 
 	if (systray.area.on_screen == 0)
 		show(&systray.area);
 
-	if (systray.sort == SYSTRAY_SORT_RIGHT2LEFT)
+	if (systray.sort == 3)
 		systray.list_icons = g_slist_prepend(systray.list_icons, traywin);
-	else
+	else if (systray.sort == 2)
 		systray.list_icons = g_slist_append(systray.list_icons, traywin);
-	systray.list_icons = g_slist_sort(systray.list_icons, compare_traywindows);
+	else
+		systray.list_icons = g_slist_insert_sorted(systray.list_icons, traywin, compare_traywindows);
 	//printf("add_icon id %lx, %d\n", id, g_slist_length(systray.list_icons));
 
 	if (FORCE_COMPOSITED_RENDERING || server.real_transparency || systray.alpha != 100 || systray.brightness != 0 || systray.saturation != 0) {
@@ -536,7 +481,7 @@ void remove_icon(TrayWindow *traywin)
 
 	// remove from our list
 	systray.list_icons = g_slist_remove(systray.list_icons, traywin);
-	//printf("remove_icon: %d\n", traywin->tray_id);
+	//printf("remove_icon id %lx, %d\n", traywin->id);
 
 	XSelectInput(server.dsp, traywin->tray_id, NoEventMask);
 	if (traywin->damage)
@@ -558,8 +503,7 @@ void remove_icon(TrayWindow *traywin)
 	int count = 0;
 	GSList *l;
 	for (l = systray.list_icons; l; l = l->next) {
-		if (((TrayWindow*)l->data)->hide)
-			continue;
+		if (!((TrayWindow*)l->data)->hide)
 			count++;
 	}
 	if (count == 0)
@@ -602,7 +546,6 @@ void systray_render_icon_now(void* t)
 	// we end up in this function only in real transparency mode or if systray_task_asb != 100 0 0
 	// we made also sure, that we always have a 32 bit visual, i.e. we can safely create 32 bit pixmaps here
 	TrayWindow* traywin = t;
-
 	traywin->render_timeout = 0;
 	if ( traywin->width == 0 || traywin->height == 0 ) {
 		// reschedule rendering since the geometry information has not yet been processed (can happen on slow cpu)
@@ -610,30 +553,6 @@ void systray_render_icon_now(void* t)
 		return;
 	}
 
-	int empty = 1;
-	XImage *ximage = XGetImage(server.dsp, traywin->tray_id, 0, 0, traywin->width, traywin->height, AllPlanes, XYPixmap);
-	if (ximage) {
-		XColor color;
-		int x, y;
-		for (x = 0; empty && x < traywin->width; x++) {
-			for (y = 0; empty && y < traywin->height; y++) {
-				color.pixel = XGetPixel(ximage, x, y);
-				if (color.pixel != 0)
-					empty = 0;
-			}
-		}
-		XFree(ximage);
-	}
-	if (traywin->empty != empty) {
-		traywin->empty = empty;
-		systray.area.resize = 1;
-		panel_refresh = 1;
-		systray.list_icons = g_slist_sort(systray.list_icons, compare_traywindows);
-	}
-	//printf("systray_render_icon_now: %d empty %d\n", traywin->tray_id, empty);
-	if (empty)
-		return;
-
 	// good systray icons support 32 bit depth, but some icons are still 24 bit.
 	// We create a heuristic mask for these icons, i.e. we get the rgb value in the top left corner, and
 	// mask out all pixel with the same rgb value
@@ -717,8 +636,7 @@ void refresh_systray_icon()
 	GSList *l;
 	for (l = systray.list_icons; l ; l = l->next) {
 		traywin = (TrayWindow*)l->data;
-		if (traywin->hide)
-			continue;
+		if (traywin->hide) continue;
 		systray_render_icon(traywin);
 	}
 }

src/systray/systraybar.h

@@ -20,7 +20,6 @@
 // Flags for _XEMBED_INFO
 #define XEMBED_MAPPED		(1 << 0)
 
-enum { SYSTRAY_SORT_ASCENDING, SYSTRAY_SORT_DESCENDING, SYSTRAY_SORT_LEFT2RIGHT, SYSTRAY_SORT_RIGHT2LEFT };
 
 typedef struct {
 	// always start with area
@@ -44,9 +43,6 @@ typedef struct
 	int depth;
 	Damage damage;
 	timeout* render_timeout;
-	int empty;
-	int pid;
-	int chrono;
 } TrayWindow;
 
 

src/taskbar/task.c

@@ -50,9 +50,6 @@ Task *add_task (Window win)
 	if (!win) return 0;
 	if (window_is_hidden(win)) return 0;
 
-	XSelectInput(server.dsp, win, PropertyChangeMask|StructureNotifyMask);
-	XFlush(server.dsp);
-
 	int monitor;
 	if (nb_panel > 1) {
 		monitor = window_get_monitor (win);
@@ -78,7 +75,8 @@ Task *add_task (Window win)
 	get_title(&new_tsk);
 	get_icon(&new_tsk);
 
-	//printf("new task %s win %u: desktop %d, monitor %d\n", new_tsk.title, win, new_tsk.desktop, monitor);
+	//printf("task %s : desktop %d, monitor %d\n", new_tsk->title, desktop, monitor);
+	XSelectInput (server.dsp, new_tsk.win, PropertyChangeMask|StructureNotifyMask);
 
 	GPtrArray* task_group = g_ptr_array_new();
 	Taskbar *tskbar;

src/tint.c

@@ -727,7 +727,6 @@ void event_property_notify (XEvent *e)
 	}
 	else {
 		tsk = task_get_task (win);
-		//printf("change win = %u, task = %p\n", win, tsk);
 		if (!tsk) {
 			if (at != server.atom._NET_WM_STATE)
 				return;

src/tint2conf/CMakeLists.txt

@@ -56,17 +56,13 @@ target_link_libraries( tint2conf ${X11_T2C_LIBRARIES}
                                  ${RSVG_LIBRARIES} )
 
 if ( NOT DATADIR )
-  set(DATADIR share)
+  set( DATADIR share )
 endif( NOT DATADIR )
 
 add_definitions( -DINSTALL_PREFIX=\"${CMAKE_INSTALL_PREFIX}\" )
-add_definitions( -DLOCALEDIR=\"${CMAKE_INSTALL_PREFIX}/${DATADIR}/locale\" )
-add_definitions( -DGETTEXT_PACKAGE=\"tint2conf\" )
 set_target_properties( tint2conf PROPERTIES COMPILE_FLAGS "-Wall -pthread" )
 set_target_properties( tint2conf PROPERTIES LINK_FLAGS "-pthread" )
 
-add_subdirectory(po)
-
 install( TARGETS tint2conf DESTINATION bin )
 install( FILES tint2conf.svg DESTINATION ${DATADIR}/icons/hicolor/scalable/apps )
 install( FILES tint2conf.desktop DESTINATION ${DATADIR}/applications )

src/tint2conf/main.c

@@ -119,12 +119,26 @@ static const char *global_ui =
 	"  </popup>"
 	"</ui>";
 
+
+// define menubar and toolbar action
+static GtkActionEntry entries[] = {
+	{"ThemeMenu", NULL, _("Theme"), NULL, NULL, NULL},
+	{"ThemeAdd", GTK_STOCK_ADD, _("_Import theme..."), "<Control>N", _("Import theme"), G_CALLBACK(menuImport)},
+	{"ThemeDefault", GTK_STOCK_NEW, _("_Import default theme..."), NULL, _("Import default theme"), G_CALLBACK(menuImportDefault)},
+	{"ThemeSaveAs", GTK_STOCK_SAVE_AS, _("_Save as..."), NULL, _("Save theme as"), G_CALLBACK(menuSaveAs)},
+	{"ThemeDelete", GTK_STOCK_DELETE, _("_Delete"), NULL, _("Delete theme"), G_CALLBACK(menuDelete)},
+	{"ThemeProperties", GTK_STOCK_PROPERTIES, _("_Edit theme..."), NULL, _("Edit selected theme"), G_CALLBACK(edit_current_theme)},
+	{"ThemeQuit", GTK_STOCK_QUIT, _("_Quit"), "<control>Q", _("Quit"), G_CALLBACK(gtk_main_quit)},
+	{"EditMenu", NULL, "Edit", NULL, NULL, NULL},
+	{"EditRefresh", GTK_STOCK_REFRESH, _("Refresh"), NULL, _("Refresh"), G_CALLBACK(refresh_current_theme)},
+	{"EditRefreshAll", GTK_STOCK_REFRESH, _("Refresh all"), NULL, _("Refresh all"), G_CALLBACK(load_all_themes)},
+	{"HelpMenu", NULL, _("Help"), NULL, NULL, NULL},
+	{"HelpAbout", GTK_STOCK_ABOUT, _("_About"), "<Control>A", _("About"), G_CALLBACK(menuAbout)}
+};
+
+
 int main(int argc, char **argv)
 {
-	bindtextdomain(GETTEXT_PACKAGE, LOCALEDIR);
-	bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
-	textdomain(GETTEXT_PACKAGE);
-
 	GtkWidget *vBox = NULL, *scrollbar = NULL;
 	GtkActionGroup *actionGroup;
 
@@ -153,23 +167,6 @@ int main(int argc, char **argv)
 	gtk_container_add(GTK_CONTAINER(g_window), vBox);
 
 	actionGroup = gtk_action_group_new("menuActionGroup");
-
-	// Menubar and toolbar entries
-	GtkActionEntry entries[] = {
-		{"ThemeMenu", NULL, _("Theme"), NULL, NULL, NULL},
-		{"ThemeAdd", GTK_STOCK_ADD, _("_Import theme..."), "<Control>N", _("Import theme"), G_CALLBACK(menuImport)},
-		{"ThemeDefault", GTK_STOCK_NEW, _("_Import default theme..."), NULL, _("Import default theme"), G_CALLBACK(menuImportDefault)},
-		{"ThemeSaveAs", GTK_STOCK_SAVE_AS, _("_Save as..."), NULL, _("Save theme as"), G_CALLBACK(menuSaveAs)},
-		{"ThemeDelete", GTK_STOCK_DELETE, _("_Delete"), NULL, _("Delete theme"), G_CALLBACK(menuDelete)},
-		{"ThemeProperties", GTK_STOCK_PROPERTIES, _("_Edit theme..."), NULL, _("Edit selected theme"), G_CALLBACK(edit_current_theme)},
-		{"ThemeQuit", GTK_STOCK_QUIT, _("_Quit"), "<control>Q", _("Quit"), G_CALLBACK(gtk_main_quit)},
-		{"EditMenu", NULL, _("Edit"), NULL, NULL, NULL},
-		{"EditRefresh", GTK_STOCK_REFRESH, _("Refresh"), NULL, _("Refresh"), G_CALLBACK(refresh_current_theme)},
-		{"EditRefreshAll", GTK_STOCK_REFRESH, _("Refresh all"), NULL, _("Refresh all"), G_CALLBACK(load_all_themes)},
-		{"HelpMenu", NULL, _("Help"), NULL, NULL, NULL},
-		{"HelpAbout", GTK_STOCK_ABOUT, _("_About"), "<Control>A", _("About"), G_CALLBACK(menuAbout)}
-	};
-
 	gtk_action_group_add_actions(actionGroup, entries, G_N_ELEMENTS(entries), NULL);
 	globalUIManager = gtk_ui_manager_new();
 	gtk_ui_manager_insert_action_group(globalUIManager, actionGroup, 0);

src/tint2conf/main.h

@@ -11,7 +11,6 @@
 #include <glib/gi18n-lib.h>
 #else
 #define _(String) String
-#define GETTEXT_PACKAGE "tint2conf"
 #endif
 
 #define SNAPSHOT_TICK 190

src/tint2conf/po/CMakeLists.txt

@@ -1,20 +0,0 @@
-include(FindGettext)
-if (GETTEXT_FOUND)
-    set(GETTEXT_PACKAGE tint2conf)
-    file(GLOB POTFILES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "*.po")
-    string(REPLACE ".po" " " LANGUAGES ${POTFILES})
-    message(STATUS "gettext found languages: ${LANGUAGES}")
-    string(REPLACE " " ";" LANGUAGES ${LANGUAGES})
-    if ("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_LESS "2.8.8")
-        GETTEXT_CREATE_TRANSLATIONS("${CMAKE_CURRENT_SOURCE_DIR}/tint2conf.pot" ALL ${POTFILES})
-    else()
-        foreach(LANG ${LANGUAGES})
-            GETTEXT_PROCESS_PO_FILES(${LANG} ALL PO_FILES ${LANG}.po)
-            install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${LANG}.gmo"
-                    DESTINATION "${CMAKE_INSTALL_PREFIX}/${DATADIR}/locale/${LANG}/LC_MESSAGES"
-                    RENAME "${GETTEXT_PACKAGE}.mo")
-            endforeach ()
-    endif()
-else ()
-    message(STATUS "gettext not found")
-endif ()

src/util/area.c

@@ -277,6 +277,7 @@ int resize_by_layout(void *obj, int maximum_size)
 	}
 	else {
 		// detect free size for SIZE_BY_LAYOUT's Area
+		// TODO the spacer should collapse when the other areas are overflowing
 		size = a->height - (2 * (a->paddingxlr + a->bg->border.width));
 		GSList *l;
 		for (l = a->list ; l ; l = l->next) {
@@ -471,6 +472,8 @@ void free_area (Area *a)
 		XFreePixmap (server.dsp, a->pix);
 		a->pix = 0;
 	}
+	if (a->gc)
+		free(a);
 }
 
 

src/util/area.h

@@ -72,6 +72,7 @@ typedef struct {
 	int resize;
 	// need redraw Pixmap
 	int redraw;
+	int gc;
 	// paddingxlr = horizontal padding left/right
 	// paddingx = horizontal padding between childs
 	int paddingxlr, paddingx, paddingy;