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8815f77ea0
The dive-site-edit widget uses a copy of the to-be-edited site to compare with old values. Generally, this seems overkill (the original dive-site can be used for such a comparison). But one place where it can't simply be removed is the taxonomy, because the widget needs a place to store the unsaved data. Change the code to use an explicit taxonomy structure instead of the one provided in the copy. This should ultimately allow removal of the latter. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
109 lines
2.5 KiB
C
109 lines
2.5 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#include "taxonomy.h"
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#include "gettext.h"
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#include "subsurface-string.h"
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#include <stdlib.h>
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#include <stdio.h>
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char *taxonomy_category_names[TC_NR_CATEGORIES] = {
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QT_TRANSLATE_NOOP("gettextFromC", "None"),
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QT_TRANSLATE_NOOP("gettextFromC", "Ocean"),
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QT_TRANSLATE_NOOP("gettextFromC", "Country"),
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QT_TRANSLATE_NOOP("gettextFromC", "State"),
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QT_TRANSLATE_NOOP("gettextFromC", "County"),
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QT_TRANSLATE_NOOP("gettextFromC", "Town"),
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QT_TRANSLATE_NOOP("gettextFromC", "City")
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};
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// these are the names for geoname.org
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char *taxonomy_api_names[TC_NR_CATEGORIES] = {
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"none",
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"name",
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"countryName",
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"adminName1",
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"adminName2",
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"toponymName",
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"adminName3"
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};
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struct taxonomy *alloc_taxonomy()
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{
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return calloc(TC_NR_CATEGORIES, sizeof(struct taxonomy));
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}
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void free_taxonomy(struct taxonomy_data *t)
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{
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if (t) {
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for (int i = 0; i < t->nr; i++)
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free((void *)t->category[i].value);
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free(t->category);
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t->category = NULL;
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t->nr = 0;
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}
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}
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void copy_taxonomy(struct taxonomy_data *orig, struct taxonomy_data *copy)
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{
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if (orig->category == NULL) {
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free_taxonomy(copy);
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} else {
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if (copy->category == NULL)
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copy->category = alloc_taxonomy();
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for (int i = 0; i < TC_NR_CATEGORIES; i++) {
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if (i < copy->nr) {
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free((void *)copy->category[i].value);
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copy->category[i].value = NULL;
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}
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if (i < orig->nr) {
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copy->category[i] = orig->category[i];
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copy->category[i].value = copy_string(orig->category[i].value);
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}
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}
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copy->nr = orig->nr;
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}
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}
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int taxonomy_index_for_category(struct taxonomy_data *t, enum taxonomy_category cat)
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{
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for (int i = 0; i < t->nr; i++)
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if (t->category[i].category == cat)
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return i;
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return -1;
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}
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const char *taxonomy_get_country(struct taxonomy_data *t)
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{
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for (int i = 0; i < t->nr; i++) {
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if (t->category[i].category == TC_COUNTRY)
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return t->category[i].value;
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}
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return NULL;
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}
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void taxonomy_set_country(struct taxonomy_data *t, const char *country, enum taxonomy_origin origin)
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{
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int idx = -1;
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// make sure we have taxonomy data allocated
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if (!t->category)
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t->category = alloc_taxonomy();
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for (int i = 0; i < t->nr; i++) {
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if (t->category[i].category == TC_COUNTRY) {
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idx = i;
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break;
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}
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}
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if (idx == -1) {
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if (t->nr == TC_NR_CATEGORIES - 1) {
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// can't add another one
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fprintf(stderr, "Error adding country taxonomy\n");
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return;
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}
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idx = t->nr++;
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}
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t->category[idx].value = country;
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t->category[idx].origin = origin;
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t->category[idx].category = TC_COUNTRY;
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fprintf(stderr, "%s: set the taxonomy country to %s\n", __func__, country);
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}
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