pixl
c1423e345e
This commit allows HiresScroll (when target is true) to map the up and down events to gestures that support it (i.e.AxisGesture/ IntervalGesture). This check is done by checking if wheelCompatibility() is true. This also allows hires scroll events to send low-res scroll events as well. TODO: Fix bug w/ Chromium (and some other programs?) where mapping scroll wheel to REL_WHEEL_HI_RES will cause the program to skip events occassionally. I have literally been stuck on this bug for a week and I still don't know what causes it. evtest shows proper scroll events, Firefox works fine, and libinput test-gui reports proper scrolling.
94 lines
2.3 KiB
C++
94 lines
2.3 KiB
C++
/*
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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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#ifndef LOGID_BACKEND_HIDPP20_FEATURE_HIRESSCROLL_H
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#define LOGID_BACKEND_HIDPP20_FEATURE_HIRESSCROLL_H
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#include "../Feature.h"
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#include "../feature_defs.h"
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namespace logid {
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namespace backend {
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namespace hidpp20
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{
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class HiresScroll : public Feature
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{
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public:
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///TODO: Hires scroll V1?
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static const uint16_t ID = FeatureID::HIRES_SCROLLING_V2;
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virtual uint16_t getID() { return ID; }
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enum Function : uint8_t
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{
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GetCapabilities = 0,
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GetMode = 1,
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SetMode = 2,
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GetRatchetState = 3
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};
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enum Event : uint8_t
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{
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WheelMovement = 0,
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RatchetSwitch = 1,
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};
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enum Capability : uint8_t
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{
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Invertable = 1<<3,
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HasRatchet = 1<<2
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};
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enum Mode : uint8_t
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{
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Inverted = 1<<2,
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HiRes = 1<<1,
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Target = 1
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};
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enum RatchetState : uint8_t
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{
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FreeWheel = 0,
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Ratchet = 1
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};
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struct Capabilities
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{
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uint8_t multiplier;
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uint8_t flags;
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};
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struct WheelStatus
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{
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bool hiRes;
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uint8_t periods;
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int16_t deltaV;
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};
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explicit HiresScroll(Device* device);
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Capabilities getCapabilities();
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uint8_t getMode();
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void setMode(uint8_t mode);
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bool getRatchetState();
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static WheelStatus wheelMovementEvent(const hidpp::Report& report);
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static RatchetState ratchetSwitchEvent(const hidpp::Report& report);
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};
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}}}
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#endif //LOGID_BACKEND_HIDPP20_FEATURE_HIRESSCROLL_H
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