forked from linuxdeepin/dde-daemon
/
mouse.go
264 lines (224 loc) · 5.95 KB
/
mouse.go
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// SPDX-FileCopyrightText: 2018 - 2022 UnionTech Software Technology Co., Ltd.
//
// SPDX-License-Identifier: GPL-3.0-or-later
package inputdevices
import (
"sync"
gio "github.com/linuxdeepin/go-gir/gio-2.0"
"github.com/linuxdeepin/go-lib/dbusutil"
"github.com/linuxdeepin/go-lib/dbusutil/gsprop"
)
const (
mouseSchema = "com.deepin.dde.mouse"
mouseKeyLeftHanded = "left-handed"
mouseKeyDisableTouchpad = "disable-touchpad"
mouseKeyMiddleButton = "middle-button-enabled"
mouseKeyNaturalScroll = "natural-scroll"
mouseKeyAcceleration = "motion-acceleration"
mouseKeyThreshold = "motion-threshold"
mouseKeyScaling = "motion-scaling"
mouseKeyDoubleClick = "double-click"
mouseKeyDragThreshold = "drag-threshold"
mouseKeyAdaptiveAccel = "adaptive-accel-profile"
)
type Mouse struct {
service *dbusutil.Service
PropsMu sync.RWMutex
DeviceList string
Exist bool
// dbusutil-gen: ignore-below
LeftHanded gsprop.Bool `prop:"access:rw"`
DisableTpad gsprop.Bool `prop:"access:rw"`
NaturalScroll gsprop.Bool `prop:"access:rw"`
MiddleButtonEmulation gsprop.Bool `prop:"access:rw"`
AdaptiveAccelProfile gsprop.Bool `prop:"access:rw"`
MotionAcceleration gsprop.Double `prop:"access:rw"`
MotionThreshold gsprop.Double `prop:"access:rw"`
MotionScaling gsprop.Double `prop:"access:rw"`
DoubleClick gsprop.Int `prop:"access:rw"`
DragThreshold gsprop.Int `prop:"access:rw"`
devInfos Mouses
setting *gio.Settings
touchPad *Touchpad
}
func newMouse(service *dbusutil.Service, touchPad *Touchpad) *Mouse {
var m = new(Mouse)
m.service = service
m.touchPad = touchPad
m.setting = gio.NewSettings(mouseSchema)
m.LeftHanded.Bind(m.setting, mouseKeyLeftHanded)
m.DisableTpad.Bind(m.setting, mouseKeyDisableTouchpad)
m.NaturalScroll.Bind(m.setting, mouseKeyNaturalScroll)
m.MiddleButtonEmulation.Bind(m.setting, mouseKeyMiddleButton)
m.MotionAcceleration.Bind(m.setting, mouseKeyAcceleration)
m.MotionThreshold.Bind(m.setting, mouseKeyThreshold)
m.MotionScaling.Bind(m.setting, mouseKeyScaling)
m.DoubleClick.Bind(m.setting, mouseKeyDoubleClick)
m.DragThreshold.Bind(m.setting, mouseKeyDragThreshold)
m.AdaptiveAccelProfile.Bind(m.setting, mouseKeyAdaptiveAccel)
m.updateDXMouses()
return m
}
func (m *Mouse) init() {
//触摸板和鼠标都是用mouse的doubleClick,检测到只有触摸板时也同步到xsettings
m.syncConfigToXsettings()
if !m.Exist {
tpad := m.touchPad
if tpad.Exist && tpad.TPadEnable.Get() {
tpad.enable(true)
}
return
}
m.enableLeftHanded()
m.enableMidBtnEmu()
m.enableNaturalScroll()
m.enableAdaptiveAccelProfile()
m.motionAcceleration()
m.motionThreshold()
if m.DisableTpad.Get() {
m.disableTouchPad()
}
}
func (m *Mouse) handleDeviceChanged() {
m.updateDXMouses()
m.init()
}
func (m *Mouse) updateDXMouses() {
m.devInfos = Mouses{}
for _, info := range getMouseInfos(false) {
if info.TrackPoint {
continue
}
if !globalWayland {
tmp := m.devInfos.get(info.Id)
if tmp != nil {
continue
}
}
m.devInfos = append(m.devInfos, info)
}
m.PropsMu.Lock()
var v string
if len(m.devInfos) == 0 {
m.setPropExist(false)
} else {
m.setPropExist(true)
v = m.devInfos.string()
}
m.setPropDeviceList(v)
m.PropsMu.Unlock()
}
func (m *Mouse) disableTouchPad() {
m.PropsMu.RLock()
mouseExist := m.Exist
m.PropsMu.RUnlock()
if !mouseExist {
return
}
touchPad := m.touchPad
touchPad.PropsMu.RLock()
touchPadExist := touchPad.Exist
touchPad.PropsMu.RUnlock()
if !touchPadExist {
return
}
if !m.DisableTpad.Get() && touchPad.TPadEnable.Get() {
touchPad.enable(true)
return
}
touchPad.enable(false)
}
func (m *Mouse) enableLeftHanded() {
enabled := m.LeftHanded.Get()
for _, v := range m.devInfos {
err := v.EnableLeftHanded(enabled)
if err != nil {
logger.Debugf("Enable left handed for '%d - %v' failed: %v",
v.Id, v.Name, err)
}
}
}
func (m *Mouse) enableNaturalScroll() {
enabled := m.NaturalScroll.Get()
for _, v := range m.devInfos {
err := v.EnableNaturalScroll(enabled)
if err != nil {
logger.Debugf("Enable natural scroll for '%d - %v' failed: %v",
v.Id, v.Name, err)
}
}
}
func (m *Mouse) enableMidBtnEmu() {
enabled := m.MiddleButtonEmulation.Get()
for _, v := range m.devInfos {
if v.TrackPoint {
continue
}
err := v.EnableMiddleButtonEmulation(enabled)
if err != nil {
logger.Debugf("Enable mid btn emulation for '%d - %v' failed: %v",
v.Id, v.Name, err)
}
}
}
func (m *Mouse) enableAdaptiveAccelProfile() {
enabled := m.AdaptiveAccelProfile.Get()
for _, v := range m.devInfos {
if !v.CanChangeAccelProfile() {
continue
}
err := v.SetUseAdaptiveAccelProfile(enabled)
if err != nil {
logger.Debugf("Enable adaptive accel profile for '%d - %v' failed: %v",
v.Id, v.Name, err)
}
}
}
func (m *Mouse) motionAcceleration() {
accel := float32(m.MotionAcceleration.Get())
for _, v := range m.devInfos {
if v.TrackPoint {
continue
}
err := v.SetMotionAcceleration(accel)
if err != nil {
logger.Debugf("Set acceleration for '%d - %v' failed: %v",
v.Id, v.Name, err)
}
}
}
func (m *Mouse) motionThreshold() {
thres := float32(m.MotionThreshold.Get())
for _, v := range m.devInfos {
if v.TrackPoint {
continue
}
err := v.SetMotionThreshold(thres)
if err != nil {
logger.Debugf("Set threshold for '%d - %v' failed: %v",
v.Id, v.Name, err)
}
}
}
func (m *Mouse) motionScaling() {
scaling := float32(m.MotionScaling.Get())
for _, v := range m.devInfos {
if v.TrackPoint {
continue
}
err := v.SetMotionScaling(scaling)
if err != nil {
logger.Debugf("Set scaling for '%d - %v' failed: %v",
v.Id, v.Name, err)
}
}
}
func (m *Mouse) doubleClick() {
xsSetInt32(xsPropDoubleClick, m.DoubleClick.Get())
}
func (m *Mouse) dragThreshold() {
xsSetInt32(xsPropDragThres, m.DragThreshold.Get())
}
func (m *Mouse) syncConfigToXsettings() {
m.doubleClick() // 初始化时,将默认配置同步到xsettings中
}