mirror of
https://github.com/lexborisov/Modest
synced 2024-11-25 07:09:35 +03:00
525 lines
18 KiB
C
525 lines
18 KiB
C
/*
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Copyright (C) 2016 Alexander Borisov
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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Author: lex.borisov@gmail.com (Alexander Borisov)
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*/
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#include "mycss/property/parser.h"
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mycss_values_image_image_set_option_t * mycss_property_parser_image_function_get_next_option(mycss_entry_t* entry, mycss_values_image_image_set_t *ii_set)
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{
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if(ii_set->options == NULL) {
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ii_set->options = mycss_values_create(entry, sizeof(mycss_values_image_image_set_option_t));
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ii_set->options_length = 0;
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}
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else {
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ii_set->options = mycss_values_realloc(entry, ii_set->options,
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ii_set->options_length * sizeof(mycss_values_image_image_set_option_t),
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sizeof(mycss_values_image_image_set_option_t));
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}
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mycss_values_image_image_set_option_t *ii_entry = &ii_set->options[ ii_set->options_length ];
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ii_set->options_length++;
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return ii_entry;
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}
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static void mycss_values_parser_image_switch(mycss_entry_t* entry)
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{
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mycss_stack_entry_t *stack_entry = mycss_stack_pop(entry->declaration->stack);
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if(stack_entry->value)
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entry->declaration->entry_last->value = stack_entry->value;
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entry->parser = stack_entry->parser;
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}
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/*
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* Image
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*/
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bool mycss_property_parser_image_function_image(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE)
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return true;
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myhtml_string_t str = {0};
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mycss_declaration_entry_t* declr_entry = entry->declaration->entry_last;
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mycss_values_image_t *image = (mycss_values_image_t*)declr_entry->value;
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mycss_values_image_image_t *image_image = image->ii;
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void *value = NULL;
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unsigned int value_type = 0;
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bool parser_changed = false;
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if(mycss_property_shared_image(entry, token, &value, &value_type, &str, &parser_changed)) {
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image_image->image = value;
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if(parser_changed) {
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mycss_stack_push(entry->declaration->stack, declr_entry->value, mycss_property_parser_image_function_image_wait_comma);
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declr_entry->value = value;
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return mycss_property_parser_destroy_string(&str, true);
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}
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entry->parser = mycss_property_parser_image_function_image_end;
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return mycss_property_parser_destroy_string(&str, true);
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}
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if(token->type == MyCSS_TOKEN_TYPE_STRING)
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{
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myhtml_string_t *ns_str = mycss_values_create(entry, sizeof(myhtml_string_t));
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mycss_token_data_to_string(entry, token, ns_str, true, false);
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image_image->str = ns_str;
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entry->parser = mycss_property_parser_image_function_image_wait_comma;
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return mycss_property_parser_destroy_string(&str, true);
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}
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if(mycss_property_shared_color(entry, token, &value, &value_type, &str, &parser_changed)) {
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image_image->color = value;
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if(parser_changed) {
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mycss_stack_push(entry->declaration->stack, declr_entry->value, mycss_property_parser_image_function_image_end);
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declr_entry->value = value;
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return mycss_property_parser_destroy_string(&str, true);
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}
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entry->parser = mycss_property_parser_image_function_image_end;
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return mycss_property_parser_destroy_string(&str, true);
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}
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mycss_values_parser_image_switch(entry);
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return mycss_property_parser_destroy_string(&str, false);
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}
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bool mycss_property_parser_image_function_image_wait_comma(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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switch (token->type) {
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case MyCSS_TOKEN_TYPE_WHITESPACE:
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return true;
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case MyCSS_TOKEN_TYPE_RIGHT_PARENTHESIS:
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mycss_values_parser_image_switch(entry);
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return true;
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case MyCSS_TOKEN_TYPE_COMMA:
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entry->parser = mycss_property_parser_image_function_image_color;
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return true;
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default:
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mycss_values_parser_image_switch(entry);
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return false;
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}
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}
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bool mycss_property_parser_image_function_image_color(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE)
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return true;
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myhtml_string_t str = {0};
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mycss_declaration_entry_t* declr_entry = entry->declaration->entry_last;
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mycss_values_image_t *image = (mycss_values_image_t*)declr_entry->value;
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mycss_values_image_image_t *image_image = image->ii;
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void *value = NULL;
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unsigned int value_type = 0;
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bool parser_changed = false;
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if(mycss_property_shared_color(entry, token, &value, &value_type, &str, &parser_changed)) {
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image_image->color = value;
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if(parser_changed) {
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mycss_stack_push(entry->declaration->stack, declr_entry->value, mycss_property_parser_image_function_image_end);
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declr_entry->value = value;
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return mycss_property_parser_destroy_string(&str, true);
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}
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entry->parser = mycss_property_parser_image_function_image_end;
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return mycss_property_parser_destroy_string(&str, true);
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}
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mycss_values_parser_image_switch(entry);
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return mycss_property_parser_destroy_string(&str, false);
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}
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bool mycss_property_parser_image_function_image_end(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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switch (token->type) {
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case MyCSS_TOKEN_TYPE_WHITESPACE:
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return true;
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case MyCSS_TOKEN_TYPE_RIGHT_PARENTHESIS:
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mycss_values_parser_image_switch(entry);
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return true;
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default:
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mycss_values_parser_image_switch(entry);
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return false;
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}
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}
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/*
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* Image-Set
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*/
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bool mycss_property_parser_image_function_image_set(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE)
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return true;
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myhtml_string_t str = {0};
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mycss_declaration_entry_t* declr_entry = entry->declaration->entry_last;
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mycss_values_image_t *image = (mycss_values_image_t*)declr_entry->value;
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mycss_values_image_image_set_t *ii_set = image->ii_set;
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void *value = NULL;
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unsigned int value_type = 0;
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bool parser_changed = false;
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if(mycss_property_shared_image(entry, token, &value, &value_type, &str, &parser_changed))
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{
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mycss_values_image_image_set_option_t *ii_entry = mycss_property_parser_image_function_get_next_option(entry, ii_set);
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ii_entry->image = value;
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if(parser_changed) {
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mycss_stack_push(entry->declaration->stack, declr_entry->value, mycss_property_parser_image_function_image_set_resolution);
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declr_entry->value = value;
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return mycss_property_parser_destroy_string(&str, true);
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}
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entry->parser = mycss_property_parser_image_function_image_set_resolution;
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return mycss_property_parser_destroy_string(&str, true);
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}
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if(token->type == MyCSS_TOKEN_TYPE_STRING)
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{
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myhtml_string_t *ns_str = mycss_values_create(entry, sizeof(myhtml_string_t));
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mycss_token_data_to_string(entry, token, ns_str, true, false);
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mycss_values_image_image_set_option_t *ii_entry = mycss_property_parser_image_function_get_next_option(entry, ii_set);
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ii_entry->str = ns_str;
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entry->parser = mycss_property_parser_image_function_image_set_resolution;
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return mycss_property_parser_destroy_string(&str, true);
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}
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mycss_values_parser_image_switch(entry);
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return mycss_property_parser_destroy_string(&str, false);
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}
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bool mycss_property_parser_image_function_image_set_resolution(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE)
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return true;
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myhtml_string_t str = {0};
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mycss_declaration_entry_t* declr_entry = entry->declaration->entry_last;
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mycss_values_image_t *image = (mycss_values_image_t*)declr_entry->value;
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mycss_values_image_image_set_t *ii_set = image->ii_set;
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void *value = NULL;
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unsigned int value_type = 0;
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if(mycss_property_shared_resolution(entry, token, &value, &value_type, &str))
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{
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mycss_values_image_image_set_option_t *ii_entry = mycss_property_parser_image_function_get_next_option(entry, ii_set);
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ii_entry->resolution = value;
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entry->parser = mycss_property_parser_image_function_image_set_resolution_wait_end;
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return mycss_property_parser_destroy_string(&str, true);
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}
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mycss_values_parser_image_switch(entry);
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return mycss_property_parser_destroy_string(&str, false);
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}
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bool mycss_property_parser_image_function_image_set_resolution_wait_end(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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switch (token->type) {
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case MyCSS_TOKEN_TYPE_WHITESPACE:
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return true;
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case MyCSS_TOKEN_TYPE_RIGHT_PARENTHESIS:
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mycss_values_parser_image_switch(entry);
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return true;
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default:
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entry->parser = mycss_property_parser_image_function_image_set;
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return false;
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}
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}
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/*
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* Element
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*/
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bool mycss_property_parser_image_function_string(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE)
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return true;
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mycss_declaration_entry_t* declr_entry = entry->declaration->entry_last;
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mycss_values_image_t *image = (mycss_values_image_t*)declr_entry->value;
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mycss_values_element_t *element = image->element;
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void *value = &element->custom_ident;
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if(mycss_property_shared_custom_ident(entry, token, &value, NULL)) {
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entry->parser = mycss_property_parser_image_function_string_wait_comma;
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return true;
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}
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mycss_values_parser_image_switch(entry);
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return false;
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}
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bool mycss_property_parser_image_function_string_wait_comma(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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switch (token->type) {
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case MyCSS_TOKEN_TYPE_WHITESPACE:
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return true;
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case MyCSS_TOKEN_TYPE_COMMA:
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entry->parser = mycss_property_parser_image_function_string_wait_ident;
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return true;
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case MyCSS_TOKEN_TYPE_RIGHT_PARENTHESIS:
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mycss_values_parser_image_switch(entry);
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return true;
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default:
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mycss_values_parser_image_switch(entry);
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return false;
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}
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}
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bool mycss_property_parser_image_function_string_wait_ident(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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switch (token->type) {
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case MyCSS_TOKEN_TYPE_WHITESPACE:
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return true;
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case MyCSS_TOKEN_TYPE_RIGHT_PARENTHESIS:
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mycss_values_parser_image_switch(entry);
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return true;
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case MyCSS_TOKEN_TYPE_IDENT:
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break;
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default:
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mycss_values_parser_image_switch(entry);
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return false;
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}
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mycss_declaration_entry_t* declr_entry = entry->declaration->entry_last;
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mycss_values_image_t *image = (mycss_values_image_t*)declr_entry->value;
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mycss_values_element_t *element = image->element;
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myhtml_string_t str = {0};
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mycss_token_data_to_string(entry, token, &str, true, false);
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element->type = mycss_property_value_type_by_name(str.data, str.length);
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switch (element->type) {
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case MyCSS_PROPERTY_VALUE_FIRST:
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case MyCSS_PROPERTY_VALUE_START:
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case MyCSS_PROPERTY_VALUE_LAST:
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case MyCSS_PROPERTY_VALUE_FIRST_EXCEPT:
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return mycss_property_parser_destroy_string(&str, true);
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default:
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element->type = MyCSS_PROPERTY_VALUE_UNDEF;
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break;
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}
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mycss_values_parser_image_switch(entry);
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return mycss_property_parser_destroy_string(&str, false);
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}
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/*
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* Cross Fade
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*/
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bool mycss_property_parser_image_function_cross_fade(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE)
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return true;
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mycss_declaration_entry_t* declr_entry = entry->declaration->entry_last;
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mycss_values_image_t *image = (mycss_values_image_t*)declr_entry->value;
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mycss_values_cross_fade_t *cross_fade = image->cross_fade;
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myhtml_string_t str = {0};
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void *value = NULL;
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unsigned int value_type = 0;
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bool parser_changed = false;
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if(mycss_property_shared_percentage(entry, token, &value, &value_type, &str)) {
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cross_fade->mixing_image.percentage = value;
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entry->parser = mycss_property_parser_image_function_cross_fade_mixing_after_percentage;
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return mycss_property_parser_destroy_string(&str, true);
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}
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if(mycss_property_shared_image(entry, token, &value, &value_type, &str, &parser_changed)) {
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cross_fade->mixing_image.image = value;
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if(parser_changed) {
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mycss_stack_push(entry->declaration->stack, declr_entry->value, mycss_property_parser_image_function_cross_fade_mixing_after);
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declr_entry->value = value;
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return mycss_property_parser_destroy_string(&str, true);
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}
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entry->parser = mycss_property_parser_image_function_cross_fade_mixing_after;
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return mycss_property_parser_destroy_string(&str, true);
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}
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mycss_values_parser_image_switch(entry);
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return mycss_property_parser_destroy_string(&str, false);
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}
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bool mycss_property_parser_image_function_cross_fade_mixing_after_percentage(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE)
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return true;
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mycss_declaration_entry_t* declr_entry = entry->declaration->entry_last;
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mycss_values_image_t *image = (mycss_values_image_t*)declr_entry->value;
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mycss_values_cross_fade_t *cross_fade = image->cross_fade;
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myhtml_string_t str = {0};
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void *value = NULL;
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unsigned int value_type = 0;
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bool parser_changed = false;
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if(mycss_property_shared_image(entry, token, &value, &value_type, &str, &parser_changed)) {
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cross_fade->mixing_image.image = value;
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if(parser_changed) {
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mycss_stack_push(entry->declaration->stack, declr_entry->value, mycss_property_parser_image_function_cross_fade_mixing_after);
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declr_entry->value = value;
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return mycss_property_parser_destroy_string(&str, true);
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}
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entry->parser_switch = mycss_property_parser_image_function_cross_fade_mixing_after;
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return mycss_property_parser_destroy_string(&str, true);
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}
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mycss_values_parser_image_switch(entry);
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return mycss_property_parser_destroy_string(&str, false);
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}
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bool mycss_property_parser_image_function_cross_fade_mixing_after(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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switch (token->type) {
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case MyCSS_TOKEN_TYPE_WHITESPACE:
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return true;
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case MyCSS_TOKEN_TYPE_COMMA:
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entry->parser = mycss_property_parser_image_function_cross_fade_final;
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return true;
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case MyCSS_TOKEN_TYPE_RIGHT_PARENTHESIS:
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mycss_values_parser_image_switch(entry);
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return true;
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default:
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mycss_values_parser_image_switch(entry);
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return false;
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}
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}
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bool mycss_property_parser_image_function_cross_fade_final(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE)
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return true;
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mycss_declaration_entry_t* declr_entry = entry->declaration->entry_last;
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mycss_values_image_t *image = (mycss_values_image_t*)declr_entry->value;
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mycss_values_cross_fade_t *cross_fade = image->cross_fade;
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myhtml_string_t str = {0};
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void *value = NULL;
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unsigned int value_type = 0;
|
|
bool parser_changed = false;
|
|
|
|
if(mycss_property_shared_image(entry, token, &value, &value_type, &str, &parser_changed)) {
|
|
cross_fade->final_image.image = value;
|
|
|
|
if(parser_changed) {
|
|
mycss_stack_push(entry->declaration->stack, declr_entry->value, mycss_property_parser_image_function_cross_fade_end);
|
|
declr_entry->value = value;
|
|
|
|
return mycss_property_parser_destroy_string(&str, true);
|
|
}
|
|
|
|
entry->parser = mycss_property_parser_image_function_cross_fade_end;
|
|
return mycss_property_parser_destroy_string(&str, true);
|
|
}
|
|
|
|
if(mycss_property_shared_color(entry, token, &value, &value_type, &str, &parser_changed)) {
|
|
cross_fade->final_image.color = value;
|
|
|
|
if(parser_changed) {
|
|
mycss_stack_push(entry->declaration->stack, declr_entry->value, mycss_property_parser_image_function_cross_fade_end);
|
|
declr_entry->value = value;
|
|
|
|
return mycss_property_parser_destroy_string(&str, true);
|
|
}
|
|
|
|
entry->parser = mycss_property_parser_image_function_cross_fade_end;
|
|
return mycss_property_parser_destroy_string(&str, true);
|
|
}
|
|
|
|
mycss_values_parser_image_switch(entry);
|
|
return mycss_property_parser_destroy_string(&str, false);
|
|
}
|
|
|
|
bool mycss_property_parser_image_function_cross_fade_end(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
|
|
{
|
|
switch (token->type) {
|
|
case MyCSS_TOKEN_TYPE_WHITESPACE:
|
|
return true;
|
|
|
|
case MyCSS_TOKEN_TYPE_RIGHT_PARENTHESIS:
|
|
mycss_values_parser_image_switch(entry);
|
|
return true;
|
|
|
|
default:
|
|
mycss_values_parser_image_switch(entry);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
|