philmozandGitHub
92651429a2
* Change ThemeFile class to use generic YAML parser instead of hard wired code. Fix handling of empty input lines in YAML parser. Increase size of YAML parser variables to handle theme 'info' property length. * Update comment. * Fix error. * Proper fix for blank lines in YAML file. * Fix YAML blank line handling (attempt 3). * Ensure theme YAML file is backward compatible. * Store selected theme in radio settings instead of selectedtheme.txt file. On start, if radio settings theme is empty, try and load from selectedtheme.txt file. In Companion, save/load the selected theme in the radio settings YAML file; but no UI to select theme. * Update selected theme name in radio.yml if the theme name was edited. * Only save 'selectedTheme' in Companion on color LCD radios.
128 lines
2.8 KiB
C++
128 lines
2.8 KiB
C++
/*
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* Copyright (C) EdgeTX
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*
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* Based on code named
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* opentx - https://github.com/opentx/opentx
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* th9x - http://code.google.com/p/th9x
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* er9x - http://code.google.com/p/er9x
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* gruvin9x - http://code.google.com/p/gruvin9x
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*
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* License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program 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
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* GNU General Public License for more details.
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*/
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#include "yaml_modelslist.h"
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#include "yaml_parser.h"
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#include "storage/modelslist.h"
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#include <cstring>
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using std::list;
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struct modelslist_iter
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{
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enum Level {
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Root=0,
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Category=1,
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Model=2
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};
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std::vector<std::string>* filelist;
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uint8_t level;
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char current_attr[16]; // set after find_node()
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};
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static modelslist_iter __modelslist_iter_inst;
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void* get_modelslist_iter(std::vector<std::string>* filelist)
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{
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__modelslist_iter_inst.filelist = filelist;
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__modelslist_iter_inst.level = 0;
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return &__modelslist_iter_inst;
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}
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static bool to_parent(void* ctx)
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{
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modelslist_iter* mi = (modelslist_iter*)ctx;
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if (mi->level == modelslist_iter::Root) {
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return false;
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}
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mi->level--;
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return true;
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}
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static bool to_child(void* ctx)
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{
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modelslist_iter* mi = (modelslist_iter*)ctx;
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if (mi->level == modelslist_iter::Model) {
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return false;
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}
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mi->level++;
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return true;
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}
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static bool to_next_elmt(void* ctx)
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{
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modelslist_iter* mi = (modelslist_iter*)ctx;
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if (mi->level == modelslist_iter::Root) {
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return false;
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}
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return true;
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}
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static bool find_node(void* ctx, char* buf, uint8_t len)
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{
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modelslist_iter* mi = (modelslist_iter*)ctx;
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if (len > sizeof(modelslist_iter::current_attr)-1)
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len = sizeof(modelslist_iter::current_attr)-1;
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memcpy(mi->current_attr, buf, len);
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mi->current_attr[len] = '\0';
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return true;
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}
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static void set_attr(void* ctx, char* buf, uint16_t len)
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{
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char fnamebuf[LEN_MODEL_FILENAME + 1];
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modelslist_iter* mi = (modelslist_iter*)ctx;
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switch (mi->level) {
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case modelslist_iter::Model:
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if (!strcmp(mi->current_attr, "filename")) {
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if(len <= LEN_MODEL_FILENAME) {
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memcpy(fnamebuf, buf, len);
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fnamebuf[len] = '\0';
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mi->filelist->push_back(fnamebuf);
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}
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}
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break;
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}
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}
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static const YamlParserCalls modelslistCalls = {
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to_parent,
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to_child,
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to_next_elmt,
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find_node,
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set_attr
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};
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const YamlParserCalls* get_modelslist_parser_calls()
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{
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return &modelslistCalls;
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}
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