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@ -41,23 +41,23 @@ char *cache_dir = NULL;
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|
|
bool tns_cache_enabled() {
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|
|
struct stat stats;
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return cache_dir && !stat(cache_dir, &stats) && S_ISDIR(stats.st_mode) &&
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|
|
!access(cache_dir, W_OK);
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|
|
return cache_dir != NULL && stat(cache_dir, &stats) == 0 &&
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|
|
S_ISDIR(stats.st_mode) && access(cache_dir, W_OK) == 0;
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|
|
}
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char* tns_cache_filepath(const char *filepath) {
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|
size_t len;
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char *cfile = NULL;
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|
|
if (!cache_dir || !filepath || *filepath != '/')
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|
|
if (cache_dir == NULL || filepath == NULL || *filepath != '/')
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|
|
return NULL;
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|
|
if (strncmp(filepath, cache_dir, strlen(cache_dir))) {
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|
|
if (strncmp(filepath, cache_dir, strlen(cache_dir)) != 0) {
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|
|
/* don't cache images inside the cache directory! */
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|
|
len = strlen(cache_dir) + strlen(filepath) + 6;
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|
|
cfile = (char*) s_malloc(len);
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|
|
snprintf(cfile, len, "%s/%s.png", cache_dir, filepath + 1);
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|
|
}
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|
|
return cfile;
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|
|
}
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|
@ -66,18 +66,16 @@ Imlib_Image* tns_cache_load(const char *filepath) {
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|
|
struct stat cstats, fstats;
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|
Imlib_Image *im = NULL;
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if (!filepath)
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|
if (filepath == NULL)
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|
return NULL;
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|
|
if (stat(filepath, &fstats))
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|
|
if (stat(filepath, &fstats) < 0)
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|
return NULL;
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|
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if ((cfile = tns_cache_filepath(filepath))) {
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|
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if (!stat(cfile, &cstats) && cstats.st_mtime == fstats.st_mtime)
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|
|
if ((cfile = tns_cache_filepath(filepath)) != NULL) {
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|
|
if (stat(cfile, &cstats) == 0 && cstats.st_mtime == fstats.st_mtime)
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|
|
im = imlib_load_image(cfile);
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|
|
free(cfile);
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|
|
}
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|
return im;
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|
}
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|
|
@ -87,32 +85,35 @@ void tns_cache_write(thumb_t *t, bool force) {
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|
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struct utimbuf times;
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|
|
Imlib_Load_Error err = 0;
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|
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if (!t || !t->im || !t->file || !t->file->name || !t->file->path)
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|
|
if (t == NULL || t->im == NULL)
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|
|
return;
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|
|
if (stat(t->file->path, &fstats))
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|
|
if (t->file == NULL || t->file->name == NULL || t->file->path == NULL)
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|
|
return;
|
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|
|
if (stat(t->file->path, &fstats) < 0)
|
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|
|
return;
|
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|
|
|
|
|
|
|
if ((cfile = tns_cache_filepath(t->file->path))) {
|
|
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|
|
if (force || stat(cfile, &cstats) || cstats.st_mtime != fstats.st_mtime) {
|
|
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|
|
if ((dirend = strrchr(cfile, '/'))) {
|
|
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|
|
if ((cfile = tns_cache_filepath(t->file->path)) != NULL) {
|
|
|
|
|
if (force || stat(cfile, &cstats) < 0 ||
|
|
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|
|
cstats.st_mtime != fstats.st_mtime)
|
|
|
|
|
{
|
|
|
|
|
if ((dirend = strrchr(cfile, '/')) != NULL) {
|
|
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|
|
*dirend = '\0';
|
|
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|
|
err = r_mkdir(cfile);
|
|
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|
|
*dirend = '/';
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!err) {
|
|
|
|
|
if (err == 0) {
|
|
|
|
|
imlib_context_set_image(t->im);
|
|
|
|
|
imlib_image_set_format("png");
|
|
|
|
|
imlib_save_image_with_error_return(cfile, &err);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (err) {
|
|
|
|
|
warn("could not cache thumbnail: %s", t->file->name);
|
|
|
|
|
} else {
|
|
|
|
|
if (err == 0) {
|
|
|
|
|
times.actime = fstats.st_atime;
|
|
|
|
|
times.modtime = fstats.st_mtime;
|
|
|
|
|
utime(cfile, ×);
|
|
|
|
|
} else {
|
|
|
|
|
warn("could not cache thumbnail: %s", t->file->name);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
free(cfile);
|
|
|
|
@ -125,33 +126,32 @@ void tns_clean_cache(tns_t *tns) {
|
|
|
|
|
char *cfile, *filename, *tpos;
|
|
|
|
|
r_dir_t dir;
|
|
|
|
|
|
|
|
|
|
if (!cache_dir)
|
|
|
|
|
if (cache_dir == NULL)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
if (r_opendir(&dir, cache_dir)) {
|
|
|
|
|
if (r_opendir(&dir, cache_dir) < 0) {
|
|
|
|
|
warn("could not open thumbnail cache directory: %s", cache_dir);
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
dirlen = strlen(cache_dir);
|
|
|
|
|
|
|
|
|
|
while ((cfile = r_readdir(&dir))) {
|
|
|
|
|
while ((cfile = r_readdir(&dir)) != NULL) {
|
|
|
|
|
filename = cfile + dirlen;
|
|
|
|
|
delete = false;
|
|
|
|
|
|
|
|
|
|
if ((tpos = strrchr(filename, '.'))) {
|
|
|
|
|
if ((tpos = strrchr(filename, '.')) != NULL) {
|
|
|
|
|
*tpos = '\0';
|
|
|
|
|
if (access(filename, F_OK))
|
|
|
|
|
if (access(filename, F_OK) < 0)
|
|
|
|
|
delete = true;
|
|
|
|
|
*tpos = '.';
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (delete && unlink(cfile))
|
|
|
|
|
warn("could not delete cache file: %s", cfile);
|
|
|
|
|
|
|
|
|
|
if (delete) {
|
|
|
|
|
if (unlink(cfile) < 0)
|
|
|
|
|
warn("could not delete cache file: %s", cfile);
|
|
|
|
|
}
|
|
|
|
|
free(cfile);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
r_closedir(&dir);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
@ -160,10 +160,10 @@ void tns_init(tns_t *tns, int cnt, win_t *win) {
|
|
|
|
|
int len;
|
|
|
|
|
char *homedir;
|
|
|
|
|
|
|
|
|
|
if (!tns)
|
|
|
|
|
if (tns == NULL)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
if (cnt) {
|
|
|
|
|
if (cnt > 0) {
|
|
|
|
|
tns->thumbs = (thumb_t*) s_malloc(cnt * sizeof(thumb_t));
|
|
|
|
|
memset(tns->thumbs, 0, cnt * sizeof(thumb_t));
|
|
|
|
|
} else {
|
|
|
|
@ -176,8 +176,8 @@ void tns_init(tns_t *tns, int cnt, win_t *win) {
|
|
|
|
|
tns->alpha = true;
|
|
|
|
|
tns->dirty = false;
|
|
|
|
|
|
|
|
|
|
if ((homedir = getenv("HOME"))) {
|
|
|
|
|
if (cache_dir)
|
|
|
|
|
if ((homedir = getenv("HOME")) != NULL) {
|
|
|
|
|
if (cache_dir != NULL)
|
|
|
|
|
free(cache_dir);
|
|
|
|
|
len = strlen(homedir) + 10;
|
|
|
|
|
cache_dir = (char*) s_malloc(len * sizeof(char));
|
|
|
|
@ -190,12 +190,12 @@ void tns_init(tns_t *tns, int cnt, win_t *win) {
|
|
|
|
|
void tns_free(tns_t *tns) {
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
if (!tns)
|
|
|
|
|
if (tns != NULL)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
if (tns->thumbs) {
|
|
|
|
|
if (tns->thumbs != NULL) {
|
|
|
|
|
for (i = 0; i < tns->cnt; i++) {
|
|
|
|
|
if (tns->thumbs[i].im) {
|
|
|
|
|
if (tns->thumbs[i].im != NULL) {
|
|
|
|
|
imlib_context_set_image(tns->thumbs[i].im);
|
|
|
|
|
imlib_free_image();
|
|
|
|
|
}
|
|
|
|
@ -204,7 +204,7 @@ void tns_free(tns_t *tns) {
|
|
|
|
|
tns->thumbs = NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (cache_dir) {
|
|
|
|
|
if (cache_dir != NULL) {
|
|
|
|
|
free(cache_dir);
|
|
|
|
|
cache_dir = NULL;
|
|
|
|
|
}
|
|
|
|
@ -220,31 +220,34 @@ bool tns_load(tns_t *tns, int n, const fileinfo_t *file,
|
|
|
|
|
Imlib_Image *im;
|
|
|
|
|
const char *fmt;
|
|
|
|
|
|
|
|
|
|
if (!tns || !tns->thumbs || !file || !file->name || !file->path)
|
|
|
|
|
if (tns == NULL || tns->thumbs == NULL)
|
|
|
|
|
return false;
|
|
|
|
|
if (file == NULL || file->name == NULL || file->path == NULL)
|
|
|
|
|
return false;
|
|
|
|
|
|
|
|
|
|
if (n < 0 || n >= tns->cap)
|
|
|
|
|
return false;
|
|
|
|
|
|
|
|
|
|
t = &tns->thumbs[n];
|
|
|
|
|
t->file = file;
|
|
|
|
|
|
|
|
|
|
if (t->im) {
|
|
|
|
|
if (t->im != NULL) {
|
|
|
|
|
imlib_context_set_image(t->im);
|
|
|
|
|
imlib_free_image();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if ((use_cache = tns_cache_enabled())) {
|
|
|
|
|
if (!force && (im = tns_cache_load(file->path)))
|
|
|
|
|
if (!force && (im = tns_cache_load(file->path)) != NULL)
|
|
|
|
|
cache_hit = true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!cache_hit &&
|
|
|
|
|
(access(file->path, R_OK) || !(im = imlib_load_image(file->path))))
|
|
|
|
|
{
|
|
|
|
|
if (!silent)
|
|
|
|
|
warn("could not open image: %s", file->name);
|
|
|
|
|
return false;
|
|
|
|
|
if (!cache_hit) {
|
|
|
|
|
if (access(file->path, R_OK) < 0 ||
|
|
|
|
|
(im = imlib_load_image(file->path)) == NULL)
|
|
|
|
|
{
|
|
|
|
|
if (!silent)
|
|
|
|
|
warn("could not open image: %s", file->name);
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
imlib_context_set_image(im);
|
|
|
|
@ -267,7 +270,8 @@ bool tns_load(tns_t *tns, int n, const fileinfo_t *file,
|
|
|
|
|
t->w = z * w;
|
|
|
|
|
t->h = z * h;
|
|
|
|
|
|
|
|
|
|
if (!(t->im = imlib_create_cropped_scaled_image(0, 0, w, h, t->w, t->h)))
|
|
|
|
|
t->im = imlib_create_cropped_scaled_image(0, 0, w, h, t->w, t->h);
|
|
|
|
|
if (t->im == NULL)
|
|
|
|
|
die("could not allocate memory");
|
|
|
|
|
|
|
|
|
|
imlib_free_image_and_decache();
|
|
|
|
@ -282,7 +286,7 @@ bool tns_load(tns_t *tns, int n, const fileinfo_t *file,
|
|
|
|
|
void tns_check_view(tns_t *tns, bool scrolled) {
|
|
|
|
|
int r;
|
|
|
|
|
|
|
|
|
|
if (!tns)
|
|
|
|
|
if (tns == NULL)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
tns->first -= tns->first % tns->cols;
|
|
|
|
@ -311,7 +315,7 @@ void tns_render(tns_t *tns) {
|
|
|
|
|
win_t *win;
|
|
|
|
|
int i, cnt, r, x, y;
|
|
|
|
|
|
|
|
|
|
if (!tns || !tns->thumbs || !tns->win)
|
|
|
|
|
if (tns == NULL || tns->thumbs == NULL || tns->win == NULL)
|
|
|
|
|
return;
|
|
|
|
|
if (!tns->dirty)
|
|
|
|
|
return;
|
|
|
|
@ -345,7 +349,7 @@ void tns_render(tns_t *tns) {
|
|
|
|
|
t->y = y + (THUMB_SIZE - t->h) / 2;
|
|
|
|
|
imlib_context_set_image(t->im);
|
|
|
|
|
|
|
|
|
|
if (imlib_image_has_alpha() && !tns->alpha)
|
|
|
|
|
if (!tns->alpha && imlib_image_has_alpha())
|
|
|
|
|
win_draw_rect(win, win->pm, t->x, t->y, t->w, t->h, true, 0, win->white);
|
|
|
|
|
|
|
|
|
|
imlib_render_image_part_on_drawable_at_size(0, 0, t->w, t->h,
|
|
|
|
@ -357,7 +361,6 @@ void tns_render(tns_t *tns) {
|
|
|
|
|
x += thumb_dim;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
tns->dirty = false;
|
|
|
|
|
tns_highlight(tns, tns->sel, true);
|
|
|
|
|
}
|
|
|
|
@ -368,7 +371,7 @@ void tns_highlight(tns_t *tns, int n, bool hl) {
|
|
|
|
|
int x, y;
|
|
|
|
|
unsigned long col;
|
|
|
|
|
|
|
|
|
|
if (!tns || !tns->thumbs || !tns->win)
|
|
|
|
|
if (tns == NULL || tns->thumbs == NULL || tns->win == NULL)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
win = tns->win;
|
|
|
|
@ -388,14 +391,13 @@ void tns_highlight(tns_t *tns, int n, bool hl) {
|
|
|
|
|
win_draw_rect(win, win->pm, x - 3, y - 3, THUMB_SIZE + 6, THUMB_SIZE + 6,
|
|
|
|
|
false, 2, col);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
win_draw(win);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
bool tns_move_selection(tns_t *tns, direction_t dir) {
|
|
|
|
|
int old;
|
|
|
|
|
|
|
|
|
|
if (!tns || !tns->thumbs)
|
|
|
|
|
if (tns == NULL || tns->thumbs == NULL)
|
|
|
|
|
return false;
|
|
|
|
|
|
|
|
|
|
old = tns->sel;
|
|
|
|
@ -425,14 +427,13 @@ bool tns_move_selection(tns_t *tns, direction_t dir) {
|
|
|
|
|
if (!tns->dirty)
|
|
|
|
|
tns_highlight(tns, tns->sel, true);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return tns->sel != old;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
bool tns_scroll(tns_t *tns, direction_t dir) {
|
|
|
|
|
int old;
|
|
|
|
|
|
|
|
|
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if (!tns)
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if (tns == NULL)
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return false;
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old = tns->first;
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@ -446,16 +447,14 @@ bool tns_scroll(tns_t *tns, direction_t dir) {
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tns_check_view(tns, true);
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tns->dirty = true;
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}
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return tns->first != old;
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}
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int tns_translate(tns_t *tns, int x, int y) {
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int n;
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if (!tns || !tns->thumbs)
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if (tns == NULL || tns->thumbs == NULL)
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return -1;
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if (x < tns->x || y < tns->y)
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return -1;
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