diff options
Diffstat (limited to 'thumbs.c')
| -rw-r--r-- | thumbs.c | 65 |
1 files changed, 39 insertions, 26 deletions
@@ -1,19 +1,19 @@ -/* sxiv: thumbs.c - * Copyright (c) 2012 Bert Muennich <be.muennich at googlemail.com> +/* Copyright 2011 Bert Muennich * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. + * This file is part of sxiv. * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. + * sxiv is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published + * by the Free Software Foundation; either version 2 of the License, + * or (at your option) any later version. * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * sxiv is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with sxiv. If not, see <http://www.gnu.org/licenses/>. */ #define _POSIX_C_SOURCE 200112L @@ -36,14 +36,16 @@ static const int thumb_dim = THUMB_SIZE + 10; static const char * const CACHE_DIR = ".sxiv/cache"; static char *cache_dir = NULL; -bool tns_cache_enabled(void) { +bool tns_cache_enabled(void) +{ struct stat stats; return cache_dir != NULL && stat(cache_dir, &stats) == 0 && S_ISDIR(stats.st_mode) && access(cache_dir, W_OK) == 0; } -char* tns_cache_filepath(const char *filepath) { +char* tns_cache_filepath(const char *filepath) +{ size_t len; char *cfile = NULL; @@ -59,7 +61,8 @@ char* tns_cache_filepath(const char *filepath) { return cfile; } -Imlib_Image* tns_cache_load(const char *filepath) { +Imlib_Image* tns_cache_load(const char *filepath) +{ char *cfile; struct stat cstats, fstats; Imlib_Image *im = NULL; @@ -77,7 +80,8 @@ Imlib_Image* tns_cache_load(const char *filepath) { return im; } -void tns_cache_write(thumb_t *t, bool force) { +void tns_cache_write(thumb_t *t, bool force) +{ char *cfile, *dirend; struct stat cstats, fstats; struct utimbuf times; @@ -118,7 +122,8 @@ void tns_cache_write(thumb_t *t, bool force) { } } -void tns_clean_cache(tns_t *tns) { +void tns_clean_cache(tns_t *tns) +{ int dirlen; bool delete; char *cfile, *filename, *tpos; @@ -154,7 +159,8 @@ void tns_clean_cache(tns_t *tns) { } -void tns_init(tns_t *tns, int cnt, win_t *win) { +void tns_init(tns_t *tns, int cnt, win_t *win) +{ int len; char *homedir; @@ -185,7 +191,8 @@ void tns_init(tns_t *tns, int cnt, win_t *win) { } } -void tns_free(tns_t *tns) { +void tns_free(tns_t *tns) +{ int i; if (tns == NULL) @@ -282,7 +289,8 @@ bool tns_load(tns_t *tns, int n, const fileinfo_t *file, return true; } -void tns_check_view(tns_t *tns, bool scrolled) { +void tns_check_view(tns_t *tns, bool scrolled) +{ int r; if (tns == NULL) @@ -309,7 +317,8 @@ void tns_check_view(tns_t *tns, bool scrolled) { } } -void tns_render(tns_t *tns) { +void tns_render(tns_t *tns) +{ thumb_t *t; win_t *win; int i, cnt, r, x, y; @@ -364,7 +373,8 @@ void tns_render(tns_t *tns) { tns_highlight(tns, tns->sel, true); } -void tns_highlight(tns_t *tns, int n, bool hl) { +void tns_highlight(tns_t *tns, int n, bool hl) +{ thumb_t *t; win_t *win; int x, y; @@ -392,7 +402,8 @@ void tns_highlight(tns_t *tns, int n, bool hl) { } } -bool tns_move_selection(tns_t *tns, direction_t dir, int cnt) { +bool tns_move_selection(tns_t *tns, direction_t dir, int cnt) +{ int old, max; if (tns == NULL || tns->thumbs == NULL) @@ -427,7 +438,8 @@ bool tns_move_selection(tns_t *tns, direction_t dir, int cnt) { return tns->sel != old; } -bool tns_scroll(tns_t *tns, direction_t dir, bool screen) { +bool tns_scroll(tns_t *tns, direction_t dir, bool screen) +{ int d, max, old; if (tns == NULL) @@ -452,7 +464,8 @@ bool tns_scroll(tns_t *tns, direction_t dir, bool screen) { return tns->first != old; } -int tns_translate(tns_t *tns, int x, int y) { +int tns_translate(tns_t *tns, int x, int y) +{ int n; if (tns == NULL || tns->thumbs == NULL) |