diff options
Diffstat (limited to 'src/frame.c')
| -rw-r--r-- | src/frame.c | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/src/frame.c b/src/frame.c index 4fa7531..e25b64f 100644 --- a/src/frame.c +++ b/src/frame.c @@ -86,6 +86,80 @@ struct frame *add_subframe(struct frame *fr) } +static void parse_option(struct frame *fr, const char *opt) +{ + printf("Option '%s'\n", opt); + + if ( (index(opt, 'x') != NULL) && (index(opt, '+') != NULL) + && (index(opt, '+') != rindex(opt, '+')) ) + { + char *w; + char *h; + char *x; + char *y; + + /* Looks like a dimension/position thing */ + w = strdup(opt); + h = index(w, 'x'); + h[0] = '\0'; h++; + + x = index(h, '+'); + if ( x == NULL ) { + fprintf(stderr, "Invalid option '%s'\n", opt); + return; + } + x[0] = '\0'; x++; + + y = index(x, '+'); + if ( x == NULL ) { + fprintf(stderr, "Invalid option '%s'\n", opt); + return; + } + y[0] = '\0'; y++; + + printf("'%s' x '%s' + '%s' + '%s'\n", w, h, x, y); + /* FIXME: Parse length/unit couples */ + /* FIXME: Turn x and y into numbers */ + + free(w); + } + + /* FIXME: Handle styles */ +} + + +static void parse_options(struct frame *fr, const char *opth) +{ + int i; + size_t len; + size_t start; + char *opt = strdup(opth); + + printf("Processing options '%s'\n", opt); + + len = strlen(opt); + start = 0; + + for ( i=0; i<len; i++ ) { + + /* FIXME: comma might be escaped or quoted */ + if ( opt[i] == ',' ) { + opt[i] = '\0'; + parse_option(fr, opt+start); + start = i+1; + } + + } + + if ( start != len ) { + parse_option(fr, opt+start); + } + + free(opt); + printf("Done.\n"); +} + + static int recursive_unpack(struct frame *fr, const char *sc) { SCBlockList *bl; @@ -100,7 +174,10 @@ static int recursive_unpack(struct frame *fr, const char *sc) b = sc_block_list_next(bl, iter) ) { struct frame *sfr; + sfr = add_subframe(fr); + parse_options(sfr, b->options); + sfr->sc = remove_blocks(b->contents, "f"); if ( recursive_unpack(sfr, b->contents) ) { sc_block_list_free(bl); |