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Display filesize in window title

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This commit is contained in:
Bert
2011-02-03 14:32:02 +01:00
parent 12a94cc40e
commit bad9a70a48
5 changed files with 75 additions and 39 deletions
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60
main.c
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@ -44,6 +44,7 @@ win_t win;
#define FNAME_CNT 4096
const char **filenames;
int filecnt, fileidx;
size_t filesize;
#define TITLE_LEN 256
char win_title[TITLE_LEN];
@ -57,6 +58,17 @@ void cleanup() {
}
}
int load_image() {
struct stat fstats;
if (stat(filenames[fileidx], &fstats))
warn("could not stat file: %s", filenames[fileidx]);
else
filesize = fstats.st_size;
return img_load(&img, filenames[fileidx]);
}
int main(int argc, char **argv) {
int i;
const char *filename;
@ -102,7 +114,7 @@ int main(int argc, char **argv) {
win_open(&win);
img_init(&img, &win);
img_load(&img, filenames[fileidx]);
load_image();
img_render(&img, &win);
update_title();
@ -115,10 +127,15 @@ int main(int argc, char **argv) {
void update_title() {
int n;
float size;
const char *unit;
n = snprintf(win_title, TITLE_LEN, "sxiv: [%d/%d] <%d%%> %s", fileidx + 1,
filecnt, (int) (img.zoom * 100.0), filenames[fileidx]);
size = filesize;
size_readable(&size, &unit);
n = snprintf(win_title, TITLE_LEN, "sxiv: [%d/%d] <%d%%> (%.2f%s) %s",
fileidx + 1, filecnt, (int) (img.zoom * 100.0), size, unit,
filenames[fileidx]);
if (n >= TITLE_LEN) {
win_title[TITLE_LEN - 2] = '.';
win_title[TITLE_LEN - 3] = '.';
@ -223,37 +240,39 @@ void on_keypress(XKeyEvent *kev) {
case XK_n:
case XK_space:
if (fileidx + 1 < filecnt) {
changed = img_load(&img, filenames[++fileidx]);
++fileidx;
changed = load_image();
}
break;
case XK_p:
case XK_BackSpace:
if (fileidx > 0) {
changed = img_load(&img, filenames[--fileidx]);
--fileidx;
changed = load_image();
}
break;
case XK_bracketleft:
if (fileidx != 0) {
fileidx = MAX(0, fileidx - 10);
changed = img_load(&img, filenames[fileidx]);
changed = load_image();
}
break;
case XK_bracketright:
if (fileidx != filecnt - 1) {
fileidx = MIN(fileidx + 10, filecnt - 1);
changed = img_load(&img, filenames[fileidx]);
changed = load_image();
}
break;
case XK_g:
if (fileidx != 0) {
fileidx = 0;
changed = img_load(&img, filenames[fileidx]);
changed = load_image();
}
break;
case XK_G:
if (fileidx != filecnt - 1) {
fileidx = filecnt - 1;
changed = img_load(&img, filenames[fileidx]);
changed = load_image();
}
break;
@ -286,24 +305,29 @@ void on_keypress(XKeyEvent *kev) {
/* rotation */
case XK_less:
changed = img_rotate_left(&img, &win);
img_rotate_left(&img, &win);
changed = 1;
break;
case XK_greater:
changed = img_rotate_right(&img, &win);
img_rotate_right(&img, &win);
changed = 1;
break;
/* control window */
case XK_f:
win_toggle_fullscreen(&win);
/* render on next configurenotify */
break;
/* miscellaneous */
case XK_a:
changed = img_toggle_antialias(&img);
img_toggle_antialias(&img);
changed = 1;
break;
case XK_r:
changed = img_load(&img, filenames[fileidx]);
changed = load_image();
break;
;
}
if (changed) {
@ -326,8 +350,8 @@ void on_buttonpress(XButtonEvent *bev) {
switch (bev->button) {
case Button1:
if (fileidx + 1 < filecnt) {
img_load(&img, filenames[++fileidx]);
changed = 1;
++fileidx;
changed = load_image();
}
break;
case Button2:
@ -337,8 +361,8 @@ void on_buttonpress(XButtonEvent *bev) {
break;
case Button3:
if (fileidx > 0) {
img_load(&img, filenames[--fileidx]);
changed = 1;
--fileidx;
changed = load_image();
}
break;
case Button4: