Re: pause mouse any: wrong key for MB1

[sfeam <sf...@us...>]

On Thursday, 31 July 2014 03:40:40 PM Petr Mikulik wrote:
> More observation for various gnuplot versions:
> 
> 4.6.1:		MB1 returns correct value
> 
> 4.6.2 - 4.6.4:	"pause mouse any" ignores MB1
>  		"pause mouse button1" never ends
> 
> 4.6.5:		pause mouse works, but returns incorrect value of MB1
> 
> 
> (I have found this problem as ginput() of Octave broke after a change of 
> gnuplot binary from /usr/bin (OpenSUSE 12.3) to /usr/local/bin.)
> 
> > ----- Original Message -----
> >> I've noticed that
> >>     plot x
> >>     pause mouse any
> >>     show var
> >> 
> >> does not work correctly if you click MB1; it produces
> >>          MOUSE_KEY = 1063
> >>          MOUSE_CHAR = "'"
> >> instead of
> >>          MOUSE_BUTTON = 1
> >>          MOUSE_KEY = 1
> >>          MOUSE_CHAR = "\001"
> >> 
> >> It works fine for gnuplot 4.5.1 but is wrong in the latests releases including 
> >> cvs, using all x11, wxt and qt terminals.
> >> 
> >> What's going wrong?

I don't have time to test this properly, but the following may fix it.
%%%%%%
--- gnuplot/src/mouse.c	2014-07-22 22:45:48.000000000 -0700
+++ gnuplot-cvs/src/mouse.c	2014-07-31 22:15:36.096081154 -0700
@@ -1816,7 +1816,13 @@ event_buttonpress(struct gp_event_t *ge)
     } else if (ALMOST2D) {
         if (!setting_zoom_region) {
 	    if (1 == b) {
-	      /* not bound in 2d graphs */
+	      /* "pause button1" or "pause any" takes precedence over key bindings */
+		if (paused_for_mouse & PAUSE_BUTTON1) {
+		    load_mouse_variables(mouse_x, mouse_y, TRUE, b);
+		    event_reset(ge);
+		    return;
+		}
+
 	    } else if (2 == b) {
 		/* not bound in 2d graphs */
 	    } else if (3 == b && 
%%%%%%

	Ethan