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https://github.com/jtgans/g13gui.git
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a05dcb04c8
Lots of cross-translation unit messes in here cleaned up finally. This should be the last change necessary to clean up these refs between translation units.
92 lines
2.6 KiB
C++
92 lines
2.6 KiB
C++
/* This file contains code for managing keys an profiles
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*
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*/
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#include <boost/preprocessor/seq/for_each.hpp>
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#include <boost/foreach.hpp>
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#include "profile.h"
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#include "manager.h"
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#include "repr.h"
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#include "find_or_throw.h"
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#include "helper.h"
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namespace G13 {
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// *************************************************************************
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void G13_Key::dump(std::ostream &o) const {
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o << manager().find_g13_key_name(index()) << "(" << index() << ") : ";
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if (action()) {
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action()->dump(o);
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} else {
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o << "(no action)";
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}
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}
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void G13_Key::parse_key(unsigned char *byte, G13_Device *g13) {
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bool key_is_down = byte[_index.offset] & _index.mask;
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bool key_state_changed = g13->update(_index.index, key_is_down);
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if (key_state_changed && _action) {
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_action->act(*g13, key_is_down);
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}
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}
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void G13_Profile::_init_keys() {
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int key_index = 0;
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// create a G13_Key entry for every key in G13_KEY_SEQ
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#define INIT_KEY(r, data, elem) \
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{ \
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G13_Key key(*this, BOOST_PP_STRINGIZE(elem), key_index++); \
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_keys.push_back(key); \
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}
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BOOST_PP_SEQ_FOR_EACH(INIT_KEY, _, G13_KEY_SEQ)
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assert(_keys.size() == G13_NUM_KEYS);
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// now disable testing for keys in G13_NONPARSED_KEY_SEQ
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#define MARK_NON_PARSED_KEY(r, data, elem) \
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{ \
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G13_Key *key = find_key(BOOST_PP_STRINGIZE(elem)); \
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assert(key); \
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key->_should_parse = false; \
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}
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BOOST_PP_SEQ_FOR_EACH(MARK_NON_PARSED_KEY, _, G13_NONPARSED_KEY_SEQ)
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}
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void G13_Profile::dump(std::ostream &o) const {
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o << "Profile " << repr(name()) << std::endl;
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BOOST_FOREACH (const G13_Key &key, _keys) {
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if (key.action()) {
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o << " ";
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key.dump(o);
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o << std::endl;
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}
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}
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}
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void G13_Profile::parse_keys(unsigned char *buf) {
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buf += 3;
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for (size_t i = 0; i < _keys.size(); i++) {
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if (_keys[i]._should_parse) {
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_keys[i].parse_key(buf, &_keypad);
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}
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}
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}
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G13_Key *G13_Profile::find_key(const std::string &keyname) {
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auto key = _keypad.manager().find_g13_key_value(keyname);
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// TODO(jtgans): Check this is the proper type
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if (key >= 0 && key < static_cast<int>(_keys.size())) {
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return &_keys[key];
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}
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return 0;
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}
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} // namespace G13
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