logiops/src/logid/features/HiresScroll.cpp

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2020-07-06 18:18:44 +00:00
/*
* Copyright 2019-2020 PixlOne
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "HiresScroll.h"
#include "../Device.h"
using namespace logid::features;
using namespace logid::backend;
HiresScroll::HiresScroll(Device *dev) : DeviceFeature(dev),
_hires_scroll(&dev->hidpp20()), _config(dev)
{
}
void HiresScroll::configure()
{
auto mode = _hires_scroll.getMode();
mode &= ~_config.getMask();
mode |= (_config.getMode() & _config.getMask());
_hires_scroll.setMode(mode);
}
void HiresScroll::listen()
{
///TODO: Map hires scroll events
}
HiresScroll::Config::Config(Device *dev) : DeviceFeature::Config(dev)
{
try {
auto& config_root = dev->config().getSetting("hiresscroll");
if(!config_root.isGroup()) {
logPrintf(WARN, "Line %d: hiresscroll must be a group",
config_root.getSourceLine());
return;
}
_mode = 0;
_mask = 0;
try {
auto& hires = config_root.lookup("hires");
if(hires.getType() == libconfig::Setting::TypeBoolean) {
_mask |= hidpp20::HiresScroll::Mode::HiRes;
if(hires)
_mode |= hidpp20::HiresScroll::Mode::HiRes;
} else {
logPrintf(WARN, "Line %d: hires must be a boolean",
hires.getSourceLine());
}
} catch(libconfig::SettingNotFoundException& e) { }
try {
auto& invert = config_root.lookup("invert");
if(invert.getType() == libconfig::Setting::TypeBoolean) {
_mask |= hidpp20::HiresScroll::Mode::Inverted;
if(invert)
_mode |= hidpp20::HiresScroll::Mode::Inverted;
} else {
logPrintf(WARN, "Line %d: invert must be a boolean, ignoring.",
invert.getSourceLine());
}
} catch(libconfig::SettingNotFoundException& e) { }
try {
auto& target = config_root.lookup("target");
if(target.getType() == libconfig::Setting::TypeBoolean) {
_mask |= hidpp20::HiresScroll::Mode::Target;
if(target)
_mode |= hidpp20::HiresScroll::Mode::Target;
} else {
logPrintf(WARN, "Line %d: target must be a boolean, ignoring.",
target.getSourceLine());
}
} catch(libconfig::SettingNotFoundException& e) { }
} catch(libconfig::SettingNotFoundException& e) {
// HiresScroll not configured, use default
}
}
uint8_t HiresScroll::Config::getMode() const
{
return _mode;
}
uint8_t HiresScroll::Config::getMask() const
{
return _mask;
}