xrandr: add --listactivemonitorsrandr-1.5

this tests the new flag asking for active vs all monitors

1 files changed, 13 insertions, 5 deletions

diff --git a/xrandr.c b/xrandr.c
index 496dd98..332c2a0 100644
--- a/xrandr.c
+++ b/xrandr.c
@@ -155,6 +155,7 @@ usage(void)
            "  --setprovideroutputsource <prov-xid> <source-xid>\n"
            "  --setprovideroffloadsink <prov-xid> <sink-xid>\n"
 	   "  --listmonitors\n"
+	   "  --listactivemonitors\n"
 	   "  --setmonitor <name> {auto|<w>/<mmw>x<h>/<mmh>+<x>+<y>} {none|<output>,<output>,...}\n"
 	   "  --delmonitor <name>\n");
 }
@@ -2581,7 +2582,7 @@ find_provider (name_t *name)
 }
 
 static void
-get_monitors(void)
+get_monitors(Bool get_active)
 {
     XRRMonitorInfo	*m;
     int			n;
@@ -2589,7 +2590,7 @@ get_monitors(void)
     if (!has_1_5 || monitors)
 	return;
 
-    m = XRRGetMonitors(dpy, root, &n);
+    m = XRRGetMonitors(dpy, root, get_active, &n);
     if (n == -1)
 	fatal("get monitors failed\n");
     monitors = calloc(1, sizeof (monitors_t));
@@ -2637,6 +2638,7 @@ main (int argc, char **argv)
     Bool        provsetoffsink = False;
     Bool	monitorit = False;
     Bool	list_monitors = False;
+    Bool	list_active_monitors = False;
     int		major, minor;
     Bool	current = False;
     Bool	toggle_x = False;
@@ -3178,6 +3180,12 @@ main (int argc, char **argv)
 	    action_requested = True;
 	    continue;
 	}
+	if (!strcmp("--listactivemonitors", argv[i]))
+	{
+	    list_active_monitors = True;
+	    action_requested = True;
+	    continue;
+	}
 	if (!strcmp("--setmonitor", argv[i]))
 	{
 	    umonitor_t	*m = calloc(1, sizeof (umonitor_t)), **l;
@@ -3545,7 +3553,7 @@ main (int argc, char **argv)
 	}
 
 	get_screen(current);
-	get_monitors();
+	get_monitors(True);
 	get_crtcs();
 	get_outputs();
 
@@ -3934,7 +3942,7 @@ main (int argc, char **argv)
 	    }
 	}
     }
-    if (list_monitors) {
+    if (list_monitors || list_active_monitors) {
 
 	if (!has_1_5) {
 	    printf("RandR 1.5 not supported\n");
@@ -3942,7 +3950,7 @@ main (int argc, char **argv)
 	}
 
 	get_screen(current);
-	get_monitors();
+	get_monitors(list_active_monitors ? True : False);
 	get_crtcs();
 	get_outputs();