diff options
Diffstat (limited to 'src/index.c')
| -rw-r--r-- | src/index.c | 89 |
1 files changed, 63 insertions, 26 deletions
diff --git a/src/index.c b/src/index.c index 844897c..d194cf6 100644 --- a/src/index.c +++ b/src/index.c @@ -30,7 +30,8 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "options.h" static char *create_index_title_string(int num, int w, int h); -static char *create_index_string(feh_file * file); +static char *create_index_string(feh_file *file); +static void get_index_string_dim(feh_file *file, Imlib_Font fn, int *w, int *h); static int get_index_info_no_lines(void); /* TODO Break this up a bit ;) */ @@ -57,11 +58,11 @@ void init_index_mode(void) int thumbnailcount = 0; gib_list *l = NULL, *last = NULL; feh_file *file = NULL; - int lines; + int lineno; unsigned char trans_bg = 0; int index_image_width, index_image_height; - int x_offset_text = 0; char *s; + gib_list *line, *lines; if (opt.montage) { mode = "montage"; @@ -76,7 +77,6 @@ void init_index_mode(void) fn = gib_imlib_load_font(DEFAULT_FONT); if (opt.title_font) { - int fh, fw; title_fn = gib_imlib_load_font(opt.title_font); if (!title_fn) @@ -152,9 +152,7 @@ void init_index_mode(void) file = FEH_FILE(l->data); text_area_w = opt.thumb_w; if (opt.index_info) { - gib_imlib_get_text_size(fn, - create_index_string(file), - NULL, &fw, &fh, IMLIB_TEXT_TO_RIGHT); + get_index_string_dim(file, fn, &fw, &fh); if (fw > text_area_w) text_area_w = fw; } @@ -187,9 +185,7 @@ void init_index_mode(void) text_area_w = opt.thumb_w; /* Calc width of text */ if (opt.index_info) { - gib_imlib_get_text_size(fn, - create_index_string(file), - NULL, &fw, &fh, IMLIB_TEXT_TO_RIGHT); + get_index_string_dim(file, fn, &fw, &fh); if (fw > text_area_w) text_area_w = fw; } @@ -217,9 +213,7 @@ void init_index_mode(void) file = FEH_FILE(l->data); text_area_w = opt.thumb_w; if (opt.index_info) { - gib_imlib_get_text_size(fn, - create_index_string(file), - NULL, &fw, &fh, IMLIB_TEXT_TO_RIGHT); + get_index_string_dim(file, fn, &fw, &fh); if (fw > text_area_w) text_area_w = fw; } @@ -321,18 +315,13 @@ void init_index_mode(void) text_area_w = opt.thumb_w; /* Now draw on the info text */ if (opt.index_info) { - gib_imlib_get_text_size(fn, - create_index_string(file), - NULL, &fw, &fh, IMLIB_TEXT_TO_RIGHT); + get_index_string_dim(file, fn, &fw, &fh); if (fw > text_area_w) text_area_w = fw; } if (text_area_w > opt.thumb_w) text_area_w += 5; - /* offsets for centering text */ - x_offset_text = (text_area_w - fw) / 2; - if (vertical) { if (text_area_w > max_column_w) max_column_w = text_area_w; @@ -368,13 +357,23 @@ void init_index_mode(void) gib_imlib_free_image_and_decache(im_thumb); - lines = 0; - if (opt.index_info) - gib_imlib_text_draw(im_main, fn, NULL, - x + x_offset_text, - y + opt.thumb_h + (lines++ * (th + 2)) + 2, - create_index_string(file), - IMLIB_TEXT_TO_RIGHT, 255, 255, 255, 255); + lineno = 0; + if (opt.index_info) { + line = lines = feh_wrap_string(create_index_string(file), + opt.thumb_w * 2, fn, NULL); + + while (line) { + gib_imlib_get_text_size(fn, (char *) line->data, + NULL, &fw, &fh, IMLIB_TEXT_TO_RIGHT); + gib_imlib_text_draw(im_main, fn, NULL, + x + ((text_area_w - fw) >> 1), + y + opt.thumb_h + (lineno++ * (th + 2)) + 2, + (char *) line->data, + IMLIB_TEXT_TO_RIGHT, 255, 255, 255, 255); + line = line->next; + } + gib_list_free_and_data(lines); + } if (vertical) y += tot_thumb_h; @@ -456,6 +455,44 @@ static int get_index_info_no_lines(void) return no_lines; } +static void get_index_string_dim(feh_file *file, Imlib_Font fn, int *fw, int *fh) +{ + int line_w, line_h; + gib_list *line, *lines; + static int max_w = 0, total_h = 0; + static feh_file *last_file; + + if (last_file == file) { + *fw = max_w; + *fh = total_h; + return; + } + + last_file = file; + + if (!opt.index_info) + return; + + line = lines = feh_wrap_string(create_index_string(file), opt.thumb_w * 2, fn, NULL); + + while (line) { + gib_imlib_get_text_size(fn, (char *) line->data, + NULL, &line_w, &line_h, IMLIB_TEXT_TO_RIGHT); + + if (line_w > max_w) + max_w = line_w; + total_h += line_h + 2; + + line = line->next; + } + + gib_list_free_and_data(lines); + + *fw = max_w; + *fh = total_h; + return; +} + static char *create_index_string(feh_file * file) { return feh_printf(opt.index_info, file); |