sent

commit dca314e7a93633ef7415e0d21b82c63278ae8e7c
parent efea6575ca7f27b2c415fe0866349a842699fb72
Author: Markus Teich <markus.teich@stusta.mhn.de>
Date:   Mon, 26 Sep 2016 12:26:11 +0200

always redraw images

Previously when covering the sent window with an image slide selected and
exposing it again, the image was lost. This change always redraws the image and
also removes the now redundant bit flag in the state enum.

Diffstat:
M
sent.c
 | 
9
+++------

1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/sent.c b/sent.c
@@ -33,7 +33,6 @@ char *argv0;
 typedef enum {
 	NONE = 0,
 	SCALED = 1,
-	DRAWN = 2
 } imgstate;
 
 typedef struct {
@@ -320,7 +319,6 @@ ffdraw(Image *img)
 	XPutImage(xw.dpy, xw.win, d->gc, img->ximg, 0, 0,
 	          xoffset, yoffset, img->ximg->width, img->ximg->height);
 	XFlush(xw.dpy);
-	img->state |= DRAWN;
 }
 
 void
@@ -441,7 +439,7 @@ advance(const Arg *arg)
 	LIMIT(new_idx, 0, slidecount-1);
 	if (new_idx != idx) {
 		if (slides[idx].img)
-			slides[idx].img->state &= ~(DRAWN | SCALED);
+			slides[idx].img->state &= ~SCALED;
 		idx = new_idx;
 		ffload(&slides[idx]);
 		xdraw();
@@ -514,8 +512,7 @@ xdraw()
 	} else {
 		if (!(im->state & SCALED))
 			ffprepare(im);
-		if (!(im->state & DRAWN))
-			ffdraw(im);
+		ffdraw(im);
 	}
 }
 
@@ -645,7 +642,7 @@ configure(XEvent *e)
 {
 	resize(e->xconfigure.width, e->xconfigure.height);
 	if (slides[idx].img)
-		slides[idx].img->state &= ~(DRAWN | SCALED);
+		slides[idx].img->state &= ~SCALED;
 	xdraw();
 }