M src/systray/systraybar.c → src/systray/systraybar.c

@@ -29,7 +29,6 @@ #include <X11/extensions/Xdamage.h>
 #include <X11/extensions/Xcomposite.h>
 #include <X11/extensions/Xrender.h>
 
-
 #include "systraybar.h"
 #include "server.h"
 #include "panel.h"
@@ -342,9 +341,9 @@ const TrayWindow * traywin_a = (TrayWindow*)a;
 	const TrayWindow * traywin_b = (TrayWindow*)b;
 
 	if (traywin_a->empty && !traywin_b->empty)
-		return 1;
+		return 1 * (systray.sort == SYSTRAY_SORT_RIGHT2LEFT ? -1 : 1);
 	if (!traywin_a->empty && traywin_b->empty)
-		return -1;
+		return -1 * (systray.sort == SYSTRAY_SORT_RIGHT2LEFT ? -1 : 1);
 
 	if (systray.sort == SYSTRAY_SORT_ASCENDING ||
 		systray.sort == SYSTRAY_SORT_DESCENDING) {
@@ -603,7 +602,18 @@ // 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;
+    // wine tray icons update whenever mouse is over them, so we limit the updates to 50 ms
+    struct timespec now;
+    clock_gettime(CLOCK_MONOTONIC, &now);
+    struct timespec earliest_render = add_msec_to_timespec(traywin->time_last_render, 50);
+    if (compare_timespecs(&earliest_render, &now) > 0) {
+        traywin->render_timeout = add_timeout(50, 0, systray_render_icon_now, traywin, &traywin->render_timeout);
+        return;
+    }
+    traywin->time_last_render.tv_sec = now.tv_sec;
+    traywin->time_last_render.tv_nsec = now.tv_nsec;
+	traywin->render_timeout = NULL;
+
 	if ( traywin->width == 0 || traywin->height == 0 ) {
 		// reschedule rendering since the geometry information has not yet been processed (can happen on slow cpu)
 		systray_render_icon(traywin);
@@ -698,9 +708,8 @@ 
 void systray_render_icon(TrayWindow* traywin)
 {
 	if (FORCE_COMPOSITED_RENDERING || server.real_transparency || systray.alpha != 100 || systray.brightness != 0 || systray.saturation != 0) {
-		// wine tray icons update whenever mouse is over them, so we limit the updates to 50 ms
-		if (!traywin->render_timeout)
-			traywin->render_timeout = add_timeout(50, 0, systray_render_icon_now, traywin, &traywin->render_timeout);
+        if (!traywin->render_timeout)
+            systray_render_icon_now(traywin);
 	}
 	else {
 		//			Pixmap pix = XCreatePixmap(server.dsp, server.root_win, traywin->width, traywin->height, server.depth);

M src/systray/systraybar.h → src/systray/systraybar.h

@@ -14,6 +14,8 @@ #include "common.h"
 #include "area.h"
 #include "timer.h"
 #include <X11/extensions/Xdamage.h>
+#include <time.h>
+#include <sys/time.h>
 
 // XEMBED messages
 #define XEMBED_EMBEDDED_NOTIFY		0
@@ -47,6 +49,7 @@ timeout* render_timeout;
 	int empty;
 	int pid;
 	int chrono;
+    struct timespec time_last_render;
 } TrayWindow;
 
 

M src/util/timer.c → src/util/timer.c

@@ -49,10 +49,7 @@ };
 
 void add_timeout_intern(int value_msec, int interval_msec, void(*_callback)(void*), void* arg, timeout* t);
 gint compare_timeouts(gconstpointer t1, gconstpointer t2);
-gint compare_timespecs(const struct timespec* t1, const struct timespec* t2);
 int timespec_subtract(struct timespec* result, struct timespec* x, struct timespec* y);
-struct timespec add_msec_to_timespec(struct timespec ts, int msec);
-
 
 int align_with_existing_timeouts(timeout* t);
 void create_multi_timeout(timeout* t1, timeout* t2);

M src/util/timer.h → src/util/timer.h

@@ -66,4 +66,7 @@ 
 /** Callback of all expired timeouts **/
 void callback_timeout_expired();
 
+gint compare_timespecs(const struct timespec* t1, const struct timespec* t2);
+struct timespec add_msec_to_timespec(struct timespec ts, int msec);
+
 #endif // TIMER_H