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[tags] select

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This commit is contained in:
Witold Filipczyk 2021-06-19 14:45:38 +02:00
parent 29e6d7971c
commit e3852637ff
1 changed files with 54 additions and 52 deletions
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106
src/document/xml/tags.c
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@ -3216,10 +3216,6 @@ do_tags_html_select(struct source_renderer *renderer, void *node, unsigned char
int preselect = -1;
int group = 0;
int i, max_width;
dom_exception exc;
dom_html_options_collection *options_collection = NULL;
dom_string *id_value = NULL;
dom_string *name_value = NULL;
html_focusable(html_context, a);
init_menu(&lnk_menu);
@ -3289,55 +3285,52 @@ abort:
goto end_parse;
}
#endif
exc = dom_html_select_element_get_options((dom_html_select_element *)node, &options_collection);
if (DOM_NO_ERR == exc && options_collection) {
xmlpp::Element *select = node;
xmlpp::Node::NodeList *options = select->get_children();
if (options) {
int len = 0, i;
exc = dom_html_options_collection_get_length(options_collection, &len);
len = options->size();
order = 0;
for (i = 0; i < len; ++i) {
void *option_node = NULL;
auto it = options->begin();
auto end = options->end();
for (i = 0; i < len, it != end; ++i, ++it) {
xmlpp::Element *option_node = dynamic_cast<xmlpp::Element *>(*it);
exc = dom_html_options_collection_item(options_collection, i, &option_node);
if (DOM_NO_ERR == exc && option_node) {
dom_html_element_type tag = 0;
if (option_node) {
std::string tag = option_node->get_name();
exc = dom_html_element_get_tag_type((dom_html_element *)option_node, &tag);
if (DOM_HTML_ELEMENT_TYPE_OPTION == tag) {
bool disabled = false;
bool selected = false;
dom_string *value_value = NULL;
dom_string *label_value = NULL;
dom_string *text_value = NULL;
if ("option" == tag) {
unsigned char *value = NULL;
unsigned char *label = NULL;
add_select_item(&lnk_menu, &lbl, &orig_lbl, values, order, nnmi);
exc = dom_html_option_element_get_disabled((dom_html_option_element *)option_node, &disabled);
std::string disabled = option_node->get_attribute_value("disabled");
if (disabled) {
if (disabled == "disabled" || disabled == "true" || disabled == "1") {
continue;
}
exc = dom_html_option_element_get_selected((dom_html_option_element *)option_node, &selected);
std::string selected_value = option_node->get_attribute_value("selected");
bool selected = (selected_value == "selected" || selected_value == "true" || selected_value == "1");
if (-1 == preselect && selected) {
preselect = order;
}
exc = dom_html_option_element_get_value((dom_html_option_element *)option_node, &value_value);
if (DOM_NO_ERR == exc && value_value) {
value = memacpy(dom_string_data(value_value), dom_string_byte_length(value_value));
dom_string_unref(value_value);
std::string value_value = option_node->get_attribute_value("value");
if (value_value) {
value = memacpy(value_value.c_str(), value_value.size());
if (!mem_align_alloc(&values, i, i + 1, 0xFF)) {
goto abort;
}
values[order++] = value;
}
exc = dom_html_option_element_get_label((dom_html_option_element *)option_node, &label_value);
if (DOM_NO_ERR == exc && label_value) {
label = memacpy(dom_string_data(label_value), dom_string_byte_length(label_value));
std::string label_value = option_node->get_attribute_value("label");
if (label_value) {
label = memacpy(label_value.c_str(), label_value.size());
//fprintf(stderr, "label=%s\n", label);
dom_string_unref(label_value);
}
if (label) {
new_menu_item(&lnk_menu, label, order - 1, 0);
@ -3347,10 +3340,23 @@ abort:
init_string(&orig_lbl);
nnmi = !!label;
}
exc = dom_html_option_element_get_text((dom_html_option_element *)option_node, &text_value);
if (DOM_NO_ERR == exc && text_value) {
add_bytes_to_string(&lbl, dom_string_data(text_value), dom_string_byte_length(text_value));
add_bytes_to_string(&orig_lbl, dom_string_data(text_value), dom_string_byte_length(text_value));
auto child_options = option_node->get_children();
auto it2 = child_options->begin();
auto end2 = child_options->end();
std::string text_value;
for (;it2 != end2; ++it2) {
xmlpp::TextNode *text_node = dynamic_cast<xmlpp::TextNode>(*it2);
if (text_node) {
text_value = text_mode->get_content();
break;
}
}
if (text_value) {
add_bytes_to_string(&lbl, text_value.c_str(), text_value.size());
add_bytes_to_string(&orig_lbl, text_value.c_str(), text_value.size());
dom_string_unref(text_value);
}
@ -3382,17 +3388,15 @@ abort:
// goto see;
// }
} else if (DOM_HTML_ELEMENT_TYPE_OPTGROUP == tag) {
dom_string *label_value = NULL;
} else if ("optgroup" == tag) {
unsigned char *label = NULL;
add_select_item(&lnk_menu, &lbl, &orig_lbl, values, order, nnmi);
if (group) new_menu_item(&lnk_menu, NULL, -1, 0), group = 0;
exc = dom_html_opt_group_element_get_label((dom_html_opt_group_element *)option_node, &label_value);
if (DOM_NO_ERR == exc && label_value) {
label = memacpy(dom_string_data(label_value), dom_string_byte_length(label_value));
dom_string_unref(label_value);
std::string label_value = option_node->get_attribute_value("label");
if (label_value) {
label = memacpy(label_value.c_str(), label_value.size());
}
if (!label) {
label = stracpy("");
@ -3407,7 +3411,6 @@ abort:
if (group) new_menu_item(&lnk_menu, NULL, -1, 0), group = 0;
}
}
dom_html_options_collection_unref(options_collection);
}
add_select_item(&lnk_menu, &lbl, &orig_lbl, values, order, nnmi);
@ -3445,17 +3448,15 @@ abort:
mem_free(labels);
goto abort;
}
exc = dom_html_element_get_id((dom_html_element *)node, &id_value);
if (DOM_NO_ERR == exc && id_value) {
fc->id = memacpy(dom_string_data(id_value), dom_string_byte_length(id_value));
dom_string_unref(id_value);
std::string id_value = select->get_attribute_value("id");
if (id_value) {
fc->id = memacpy(id_value.c_str(), id_value.size());
}
exc = dom_html_select_element_get_name((dom_html_select_element *)node, &name_value);
if (DOM_NO_ERR == exc && name_value) {
fc->name = memacpy(dom_string_data(name_value), dom_string_byte_length(name_value));
dom_string_unref(name_value);
std::string name_value = select->get_attribute_value("name");
if (name_value) {
fc->name = memacpy(name_value.c_str(), name_value.size());
}
// fc->id = get_attr_val(attr, "id", html_context->doc_cp);
@ -3512,11 +3513,12 @@ tags_html_select(struct source_renderer *renderer, void *node, unsigned char *a,
unsigned char *xxx3, unsigned char *xxx4, unsigned char **xxx5)
{
bool multiple = false;
xmlpp::Element *select = node;
std::string multiple = select->get_attribute_value("multiple");
dom_exception exc = dom_html_select_element_get_multiple((dom_html_select_element *)node, &multiple);
renderer->html_context->skip_select = 1;
if (DOM_NO_ERR == exc && multiple) {
if (multiple) {
do_tags_html_select_multiple(renderer, node, a, xxx3, xxx4, xxx5);
} else {
do_tags_html_select(renderer, node, a, xxx3, xxx4, xxx5);