t* My version of sent
       
   URI git clone git://git.codevoid.de/sent-sdk.git
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
   DIR commit dca314e7a93633ef7415e0d21b82c63278ae8e7c
   DIR parent efea6575ca7f27b2c415fe0866349a842699fb72
   URI 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(-)
       ---
   DIR diff --git a/sent.c b/sent.c
       t@@ -33,7 +33,6 @@ char *argv0;
        typedef enum {
                NONE = 0,
                SCALED = 1,
       -        DRAWN = 2
        } imgstate;
        
        typedef struct {
       t@@ -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
       t@@ -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();
       t@@ -514,8 +512,7 @@ xdraw()
                } else {
                        if (!(im->state & SCALED))
                                ffprepare(im);
       -                if (!(im->state & DRAWN))
       -                        ffdraw(im);
       +                ffdraw(im);
                }
        }
        
       t@@ -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();
        }