Subject: [PATCH] trayicon: fix main window restoration on different desktop

with the previous code, the main window could only be restored on
the desktop where it was minimized, which made the systray feature
almost useless.
now it behaves exactly like xchat2, from which the method has been
borrowed.
attempts to move the code into main_window_popup() failed.

diff --git a/src/trayicon.c b/src/trayicon.c
index ef56dc1..3020fe0 100644
--- a/src/trayicon.c
+++ b/src/trayicon.c
@@ -251,11 +251,20 @@ static void trayicon_activated(GtkStatusIcon *status_icon, gpointer data)
 	else
 		main_window_popup(mainwin);
 #else
+	static GdkScreen *screen;
+	static int x, y;
+
 	if (prefs_common.toggle_window_on_trayicon_click &&
-	    gtk_window_is_active(GTK_WINDOW(mainwin->window)))
-		gtk_window_iconify(GTK_WINDOW(mainwin->window));
-	else
-		main_window_popup(mainwin);
+	    gtk_widget_get_visible (GTK_WIDGET (mainwin->window))) {
+		gtk_window_get_position (GTK_WINDOW(mainwin->window), &x, &y);
+		screen = gtk_window_get_screen(GTK_WINDOW(mainwin->window));
+		gtk_widget_hide (GTK_WIDGET (mainwin->window));
+	} else {
+		gtk_window_set_screen (GTK_WINDOW(mainwin->window), screen);
+		gtk_window_move (GTK_WINDOW(mainwin->window), x, y);
+		gtk_widget_show (GTK_WIDGET (mainwin->window));
+		gtk_window_present (GTK_WINDOW(mainwin->window));
+	}
 #endif
 }
 
-- 
2.20.1