From 090ee5405b70d6dfa16a8ca3a691dbd556c41bdb Mon Sep 17 00:00:00 2001 From: Bert Date: Sun, 27 Feb 2011 01:48:00 +0100 Subject: Save rotated png-files with S-key --- thumbs.c | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) (limited to 'thumbs.c') diff --git a/thumbs.c b/thumbs.c index e60bdc7..df44c6f 100644 --- a/thumbs.c +++ b/thumbs.c @@ -35,6 +35,7 @@ void tns_init(tns_t *tns, int cnt) { tns->cnt = tns->first = tns->sel = 0; tns->thumbs = (thumb_t*) s_malloc(cnt * sizeof(thumb_t)); memset(tns->thumbs, 0, cnt * sizeof(thumb_t)); + tns->cap = cnt; tns->dirty = 0; } @@ -51,7 +52,7 @@ void tns_free(tns_t *tns, win_t *win) { tns->thumbs = NULL; } -void tns_load(tns_t *tns, win_t *win, const char *filename) { +void tns_load(tns_t *tns, win_t *win, int n, const char *filename) { int w, h; float z, zw, zh; thumb_t *t; @@ -60,10 +61,17 @@ void tns_load(tns_t *tns, win_t *win, const char *filename) { if (!tns || !win || !filename) return; - if ((im = imlib_load_image(filename))) + if (n >= tns->cap) + return; + else if (n >= tns->cnt) + tns->cnt = n + 1; + + if ((im = imlib_load_image(filename))) { imlib_context_set_image(im); - else + imlib_image_set_changes_on_disk(); + } else { imlib_context_set_image(im_broken); + } w = imlib_image_get_width(); h = imlib_image_get_height(); @@ -73,10 +81,12 @@ void tns_load(tns_t *tns, win_t *win, const char *filename) { if (!im && z > 1.0) z = 1.0; - t = &tns->thumbs[tns->cnt++]; + t = &tns->thumbs[n]; t->w = z * w; t->h = z * h; + if (t->pm) + win_free_pixmap(win, t->pm); t->pm = win_create_pixmap(win, t->w, t->h); imlib_context_set_drawable(t->pm); imlib_context_set_anti_alias(1); -- cgit v1.2.3