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96 lines
2.8 KiB
96 lines
2.8 KiB
/* |
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* Copyright 2019-2020 PixlOne |
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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 as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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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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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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#include "IntervalGesture.h" |
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#include "../../util/log.h" |
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using namespace logid::actions; |
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IntervalGesture::IntervalGesture(Device *device, libconfig::Setting &root) : |
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Gesture (device), _config (device, root) |
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{ |
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} |
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void IntervalGesture::press(bool init_threshold) |
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{ |
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_axis = init_threshold ? _config.threshold() : 0; |
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_interval_pass_count = 0; |
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} |
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void IntervalGesture::release(bool primary) |
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{ |
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// Do nothing |
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(void)primary; // Suppress unused warning |
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} |
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void IntervalGesture::move(int16_t axis) |
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{ |
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_axis += axis; |
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if(_axis < _config.threshold()) |
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return; |
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int16_t new_interval_count = (_axis - _config.threshold())/ |
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_config.interval(); |
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if(new_interval_count > _interval_pass_count) { |
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_config.action()->press(); |
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_config.action()->release(); |
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} |
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_interval_pass_count = new_interval_count; |
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} |
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bool IntervalGesture::wheelCompatibility() const |
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{ |
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return true; |
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} |
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bool IntervalGesture::metThreshold() const |
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{ |
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return _axis >= _config.threshold(); |
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} |
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IntervalGesture::Config::Config(Device *device, libconfig::Setting &setting) : |
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Gesture::Config(device, setting) |
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{ |
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try { |
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auto& interval = setting["interval"]; |
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if(interval.getType() != libconfig::Setting::TypeInt) { |
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logPrintf(WARN, "Line %d: interval must be an integer, skipping.", |
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interval.getSourceLine()); |
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throw InvalidGesture(); |
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} |
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_interval = (int)interval; |
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} catch(libconfig::SettingNotFoundException& e) { |
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try { |
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// pixels is an alias for interval |
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auto& interval = setting["pixels"]; |
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if(interval.getType() != libconfig::Setting::TypeInt) { |
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logPrintf(WARN, "Line %d: pixels must be an integer, skipping.", |
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interval.getSourceLine()); |
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throw InvalidGesture(); |
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} |
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_interval = (int)interval; |
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} catch(libconfig::SettingNotFoundException& e) { |
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logPrintf(WARN, "Line %d: interval is a required field, skipping.", |
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setting.getSourceLine()); |
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} |
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} |
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} |
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int16_t IntervalGesture::Config::interval() const |
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{ |
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return _interval; |
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}
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