diff options
Diffstat (limited to 'main.c')
| -rw-r--r-- | main.c | 38 |
1 files changed, 34 insertions, 4 deletions
@@ -87,6 +87,10 @@ static struct { bool warned; } keyhandler; +static struct { + extcmd_t f; +} wintitle; + static timeout_t timeouts[] = { { { 0, 0 }, false, redraw }, { { 0, 0 }, false, reset_cursor }, @@ -229,6 +233,33 @@ static bool check_timeouts(struct timeval *t) return tmin > 0; } +size_t get_win_title(char *buf, int len) +{ + char *argv[8]; + spawn_t pfd; + char w[12] = "", h[12] = "", z[12] = "", fidx[12], fcnt[12]; + ssize_t n = -1; + + if (wintitle.f.err || buf == NULL || len <= 0) + return 0; + + if (mode == MODE_IMAGE) { + snprintf(w, ARRLEN(w), "%d", img.w); + snprintf(h, ARRLEN(h), "%d", img.h); + snprintf(z, ARRLEN(z), "%d", (int)(img.zoom * 100)); + } + snprintf(fidx, ARRLEN(fidx), "%d", fileidx+1); + snprintf(fcnt, ARRLEN(fcnt), "%d", filecnt); + construct_argv(argv, ARRLEN(argv), wintitle.f.cmd, files[fileidx].path, + fidx, fcnt, w, h, z, NULL); + pfd = spawn(wintitle.f.cmd, argv, X_READ); + if (pfd.readfd >= 0) { + if ((n = read(pfd.readfd, buf, len-1)) > 0) + buf[n] = '\0'; + } + return MAX(0, n); +} + void close_info(void) { if (info.fd != -1) { @@ -320,7 +351,6 @@ void load_image(int new) close_info(); open_info(); arl_setup(&arl, files[fileidx].path); - win_set_title(&win, files[fileidx].path); if (img.multi.cnt > 0 && img.multi.animate) set_timeout(animate, img.multi.frames[img.multi.sel].delay, true); @@ -429,6 +459,7 @@ void redraw(void) tns_render(&tns); } update_info(); + win_set_title(&win); win_draw(&win); reset_timeout(redraw); reset_cursor(); @@ -879,8 +910,8 @@ int main(int argc, char *argv[]) dsuffix = "/.config"; } if (homedir != NULL) { - extcmd_t *cmd[] = { &info.f, &keyhandler.f }; - const char *name[] = { "image-info", "key-handler" }; + extcmd_t *cmd[] = { &info.f, &keyhandler.f, &wintitle.f }; + const char *name[] = { "image-info", "key-handler", "win-title" }; const char *s = "/nsxiv/exec/"; for (i = 0; i < ARRLEN(cmd); i++) { @@ -906,7 +937,6 @@ int main(int argc, char *argv[]) load_image(fileidx); } win_open(&win); - win_set_title(&win, files[fileidx].path); win_set_cursor(&win, CURSOR_WATCH); atexit(cleanup); |