80 lines
No EOL
1.7 KiB
C
80 lines
No EOL
1.7 KiB
C
#include <jansson.h>
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static size_t items_sz = 0;
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static size_t items_ln = 0;
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static json_t *json = NULL;
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static struct item *
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itemnew(void)
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{
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if (items_ln + 1 >= (items_sz / sizeof *items))
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if (!(items = realloc(items, (items_sz += BUFSIZ))))
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die("cannot realloc %u bytes:", items_sz);
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return &items[items_ln++];
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}
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static void
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readjson(const char *path)
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{
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json_error_t jerr;
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if (!(json = json_load_file(path, 0, &jerr)))
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die("%s @ line: %i - %s", jerr.text, jerr.line, path);
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}
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static void
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listjson(json_t *obj)
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{
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void *iter;
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unsigned imax = 0;
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unsigned tmpmax = 0;
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struct item *item;
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items_ln = 0;
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iter = json_object_iter(obj);
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while (iter) {
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item = itemnew();
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item->text = (char*) json_object_iter_key(iter);
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item->json = json_object_iter_value(iter);
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#if !MULTI_SELECTION_PATCH
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item->out = 0;
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#endif // MULTI_SELECTION_PATCH
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drw_font_getexts(drw->fonts, item->text, strlen(item->text),
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&tmpmax, NULL);
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if (tmpmax > inputw) {
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inputw = tmpmax;
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imax = items_ln - 1;
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}
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iter = json_object_iter_next(obj, iter);
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}
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if (items)
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items[items_ln].text = NULL;
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inputw = items ? TEXTW(items[imax].text) : 0;
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lines = MIN(lines, items_ln - 1);
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}
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static int
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printjsonssel(unsigned int state)
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{
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if (sel && sel->json) {
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if (json_is_object(sel->json)) {
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listjson(sel->json);
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text[0] = '\0';
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match();
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drawmenu();
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return 0;
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} else {
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puts(json_string_value(sel->json));
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}
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} else {
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#if PRINTINDEX_PATCH
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if (print_index)
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printf("%d\n", (sel && !(state & ShiftMask)) ? sel->index : -1);
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else
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puts((sel && !(state & ShiftMask)) ? sel->text : text);
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#else
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puts((sel && !(state & ShiftMask)) ? sel->text : text);
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#endif // PRINTINDEX_PATCH
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}
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return 1;
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} |