mirror of
https://github.com/OpenSpace/OpenSpace.git
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100 lines
3.9 KiB
C++
100 lines
3.9 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2016 *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this *
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* software and associated documentation files (the "Software"), to deal in the Software *
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* without restriction, including without limitation the rights to use, copy, modify, *
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* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to *
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* permit persons to whom the Software is furnished to do so, subject to the following *
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* conditions: *
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* *
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* The above copyright notice and this permission notice shall be included in all copies *
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* or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, *
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A *
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* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT *
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *
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* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE *
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* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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****************************************************************************************/
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#include <openspace/util/keys.h>
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#include <ghoul/logging/logmanager.h>
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#include <ghoul/misc/misc.h>
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#include <algorithm>
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#include <vector>
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namespace {
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const std::string _loggerCat = "Keys";
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}
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namespace openspace {
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KeyAction operator|(KeyAction lhs, KeyAction rhs) {
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return static_cast<KeyAction>(
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static_cast<std::underlying_type_t<KeyAction>>(lhs) |
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static_cast<std::underlying_type_t<KeyAction>>(rhs)
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);
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}
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KeyAction operator|=(KeyAction& lhs, KeyAction rhs) {
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lhs = (lhs | rhs);
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return lhs;
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}
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KeyModifier operator|(KeyModifier lhs, KeyModifier rhs) {
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return static_cast<KeyModifier>(
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static_cast<std::underlying_type_t<KeyModifier>>(lhs) |
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static_cast<std::underlying_type_t<KeyModifier>>(rhs)
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);
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}
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KeyModifier operator|=(KeyModifier& lhs, KeyModifier rhs) {
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lhs = (lhs | rhs);
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return lhs;
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}
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KeyWithModifier stringToKey(std::string str) {
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// key only uppercase
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std::transform(str.begin(), str.end(), str.begin(), ::toupper);
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std::vector<std::string> tokens = ghoul::tokenizeString(str, '+');
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// default is unknown
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Key k = Key::Unknown;
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auto it = KeyMapping.find(tokens.back());
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if (it != KeyMapping.end())
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k = it->second;
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KeyModifier m = KeyModifier::NoModifier;
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std::for_each(
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tokens.begin(),
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tokens.end() - 1,
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[&m](const std::string& s) {
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auto it = KeyModifierMapping.find(s);
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if (it != KeyModifierMapping.end())
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m |= it->second;
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else
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LERROR("Unknown modifier key '" << s << "'");
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}
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);
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return { k, m };
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}
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bool operator<(const KeyWithModifier& lhs, const KeyWithModifier& rhs) {
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if (lhs.modifier == rhs.modifier)
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return lhs.key < rhs.key;
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else
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return lhs.modifier < rhs.modifier;
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}
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} // namespace openspace
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