[kwin] [Bug 380428] Touch screen gestures don't work

[Dr . Chapatin]

https://bugs.kde.org/show_bug.cgi?id=380428

Dr. Chapatin  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |WORKSFORME

--- Comment #20 from Dr. Chapatin  ---
(In reply to Stefan Brüns from comment #19

> I think this should be closed.

I agree.

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[kwin] [Bug 380428] Touch screen gestures don't work

[Stefan Brüns]

https://bugs.kde.org/show_bug.cgi?id=380428

--- Comment #19 from Stefan Brüns  ---
(In reply to Dr. Chapatin from comment #18)
> (In reply to Stefan Brüns from comment #17)
> > 
> > Try moving you finger from *above* the screen edge to approximately the
> > center of the screen really fast, immediately releasing the finger when you
> > reach the center.
> > 
> > You should see a glow effect on the edge of the screen. If you see the glow
> > effect but nothing happens, try again.
> 
> following your instructions gestures work.
> But to move the finger to almost center of screen and fast is uncomfortable
> and not intuitive.

Two different issues:
config not written properly: #390714
gesture difficult to trigger: #390711

I think this should be closed.

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[kwin] [Bug 380428] Touch screen gestures don't work

[Dr . Chapatin]

https://bugs.kde.org/show_bug.cgi?id=380428

--- Comment #18 from Dr. Chapatin  ---
(In reply to Stefan Brüns from comment #17)
> 
> Try moving you finger from *above* the screen edge to approximately the
> center of the screen really fast, immediately releasing the finger when you
> reach the center.
> 
> You should see a glow effect on the edge of the screen. If you see the glow
> effect but nothing happens, try again.

following your instructions gestures work.
But to move the finger to almost center of screen and fast is uncomfortable and
not intuitive.

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[kwin] [Bug 380428] Touch screen gestures don't work

[Stefan Brüns]

https://bugs.kde.org/show_bug.cgi?id=380428

--- Comment #17 from Stefan Brüns  ---
(In reply to Dr. Chapatin from comment #16)
> (In reply to Stefan Brüns from comment #15)
> > (In reply to Dr. Chapatin from comment #14)
> > > just tested on neon user edition lts.
> > > Touch screen gestures are still not working.
> > 
> > Please provide the output of
> > grep -A5 TouchEdges ~/.config/kwinrc
> 
> [TouchEdges]
> Bottom=None
> Left=LockScreen
> Right=None
> Top=LockScreen

Try moving you finger from *above* the screen edge to approximately the center
of the screen really fast, immediately releasing the finger when you reach the
center.

You should see a glow effect on the edge of the screen. If you see the glow
effect but nothing happens, try again.

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[kwin] [Bug 380428] Touch screen gestures don't work

[Dr . Chapatin]

https://bugs.kde.org/show_bug.cgi?id=380428

--- Comment #16 from Dr. Chapatin  ---
(In reply to Stefan Brüns from comment #15)
> (In reply to Dr. Chapatin from comment #14)
> > just tested on neon user edition lts.
> > Touch screen gestures are still not working.
> 
> Please provide the output of
> grep -A5 TouchEdges ~/.config/kwinrc

[TouchEdges]
Bottom=None
Left=LockScreen
Right=None
Top=LockScreen

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[kwin] [Bug 380428] Touch screen gestures don't work

[Stefan Brüns]

https://bugs.kde.org/show_bug.cgi?id=380428

--- Comment #15 from Stefan Brüns  ---
(In reply to Dr. Chapatin from comment #14)
> just tested on neon user edition lts.
> Touch screen gestures are still not working.

Please provide the output of
grep -A5 TouchEdges ~/.config/kwinrc

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[kwin] [Bug 380428] Touch screen gestures don't work

[Dr . Chapatin]

https://bugs.kde.org/show_bug.cgi?id=380428

Dr. Chapatin  changed:

   What|Removed |Added

Version|5.10.95 |5.12.0

--- Comment #14 from Dr. Chapatin  ---
just tested on neon user edition lts.
Touch screen gestures are still not working.

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[kwin] [Bug 380428] Touch screen gestures don't work

[Dr . Chapatin]

https://bugs.kde.org/show_bug.cgi?id=380428

--- Comment #13 from Dr. Chapatin  ---
(In reply to Stefan Brüns from comment #12)
> 
> Workaround: Set the edge action, go to the "Display and Monitor" ->
> "Compositor" setting, modify something, hit "Apply" -> kwinrc is updated

it does not work on neon dev unstable.

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[kwin] [Bug 380428] Touch screen gestures don't work

[Stefan Brüns]

https://bugs.kde.org/show_bug.cgi?id=380428

Stefan Brüns  changed:

   What|Removed |Added

 CC||stefan.bruens@rwth-aachen.d
   ||e

--- Comment #12 from Stefan Brüns  ---
I see the same on my XPS 12 (9Q33, Haswell generation)

I think this not a problem of the actual code, but the config is neither
properly saved and applied:

1. Setting an edge action is not saved to .kwinrc when hitting "Apply" in the
"Touch screen" systemsettings

Workaround: Set the edge action, go to the "Display and Monitor" ->
"Compositor" setting, modify something, hit "Apply" -> kwinrc is updated

---
grep -A5 TouchEdges ~/.config/kwinrc 
[TouchEdges]
Bottom=ShowDesktop
Left=None
Right=None
Top=ShowDesktop
---

2. The new config is not directly applied, but works after "kwin_x11 --replace
&"

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[kwin] [Bug 380428] Touch screen gestures don't work

[kabud]

https://bugs.kde.org/show_bug.cgi?id=380428

kabud  changed:

   What|Removed |Added

 CC||kaabud-...@yahoo.de

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[kwin] [Bug 380428] Touch screen gestures don't work

[Dr . Chapatin]

https://bugs.kde.org/show_bug.cgi?id=380428

Dr. Chapatin  changed:

   What|Removed |Added

Version|5.10.0  |5.10.95

--- Comment #11 from Dr. Chapatin  ---
Still not working on plasma 5.11 beta.

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[kwin] [Bug 380428] Touch screen gestures don't work

[Martin Flöser]

https://bugs.kde.org/show_bug.cgi?id=380428

--- Comment #10 from Martin Flöser  ---
Looks like it starts at 0

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[kwin] [Bug 380428] Touch screen gestures don't work

[Dr . Chapatin]

https://bugs.kde.org/show_bug.cgi?id=380428

--- Comment #9 from Dr. Chapatin  ---
Here is "xinput test-xi2" output when I swipe in from the edge of screen

⎡ Virtual core pointer  id=2[master pointer  (3)]
⎜   ↳ Virtual core XTEST pointerid=4[slave  pointer  (2)]
⎜   ↳ SYNAPTICS Synaptics Large Touch Screenid=9[slave  pointer  (2)]
⎜   ↳ ETPS/2 Elantech Touchpad  id=13   [slave  pointer  (2)]
⎣ Virtual core keyboard id=3[master keyboard (2)]
↳ Virtual core XTEST keyboard   id=5[slave  keyboard (3)]
↳ Power Button  id=6[slave  keyboard (3)]
↳ Video Bus id=7[slave  keyboard (3)]
↳ Power Button  id=8[slave  keyboard (3)]
↳ Lenovo EasyCamera id=10   [slave  keyboard (3)]
↳ Ideapad extra buttons id=11   [slave  keyboard (3)]
↳ AT Translated Set 2 keyboard  id=12   [slave  keyboard (3)]
EVENT type 9 (FocusIn)
device: 3 (3)
windows: root 0xd2 event 0x3c1 child 0x0
mode: NotifyNormal (detail NotifyNonlinear)
flags:  [same screen]
buttons:
modifiers: locked 0 latched 0 base 0 effective: 0
group: locked 0 latched 0 base 0 effective: 0
root x/y:  595.00 / 15.00
event x/y: 595.00 / 15.00
EVENT type 14 (RawKeyRelease)
device: 3 (12)
detail: 36
valuators:

EVENT type 3 (KeyRelease)
device: 3 (12)
detail: 36
flags: 
root: 595.00/15.00
event: -497.00/-14.00
buttons:
modifiers: locked 0 latched 0 base 0 effective: 0
group: locked 0 latched 0 base 0 effective: 0
valuators:
windows: root 0xd2 event 0x3c1 child 0x0
EVENT type 12 (PropertyEvent)
 property: 293 'Synaptics Off'
 changed: modified
EVENT type 22 (RawTouchBegin)
device: 2 (9)
detail: 39
valuators:
  0: 0.00 (0.00)
  1: 29348.44 (29348.44)

EVENT type 23 (RawTouchUpdate)
device: 2 (9)
detail: 39
valuators:
  0: 125.59 (125.59)
  1: 29385.41 (29385.41)

EVENT type 23 (RawTouchUpdate)
device: 2 (9)
detail: 39
valuators:
  0: 439.55 (439.55)
  1: 29533.26 (29533.26)

EVENT type 23 (RawTouchUpdate)
device: 2 (9)
detail: 39
valuators:
  0: 1067.48 (1067.48)
  1: 29755.03 (29755.03)

EVENT type 23 (RawTouchUpdate)
device: 2 (9)
detail: 39
valuators:
  0: 1695.41 (1695.41)
  1: 29939.85 (29939.85)

EVENT type 23 (RawTouchUpdate)
device: 2 (9)
detail: 39
valuators:
  0: 2323.34 (2323.34)
  1: 30124.66 (30124.66)

EVENT type 23 (RawTouchUpdate)
device: 2 (9)
detail: 39
valuators:
  0: 2909.41 (2909.41)
  1: 30346.44 (30346.44)

EVENT type 23 (RawTouchUpdate)
device: 2 (9)
detail: 39
valuators:
  0: 3537.34 (3537.34)
  1: 30605.18 (30605.18)

EVENT type 23 (RawTouchUpdate)
device: 2 (9)
detail: 39
valuators:
  0: 4039.69 (4039.69)
  1: 30863.92 (30863.92)

EVENT type 23 (RawTouchUpdate)
device: 2 (9)
detail: 39
valuators:
  0: 4542.03 (4542.03)
  1: 31159.62 (31159.62)

EVENT type 23 (RawTouchUpdate)
device: 2 (9)
detail: 39
valuators:
  0: 4939.72 (4939.72)
  1: 31344.43 (31344.43)

EVENT type 23 (RawTouchUpdate)
device: 2 (9)
detail: 39
valuators:
  0: 5211.82 (5211.82)
  1: 31492.28 (31492.28)

EVENT type 24 (RawTouchEnd)
device: 2 (9)
detail: 39
valuators:
  0: 5211.82 (0.00)
  1: 31492.28 (0.00)

EVENT type 22 (RawTouchBegin)
device: 2 (9)
detail: 40
valuators:
  0: 24468.35 (24468.35)
  1: 2143.84 (2143.84)

EVENT type 10 (FocusOut)
device: 3 (3)
windows: root 0xd2 event 0x3c1 child 0x0
mode: NotifyNormal (detail NotifyNonlinear)
flags:  [same screen]
buttons:
modifiers: locked 0 latched 0 base 0 effective: 0
group: locked 0 latched 0 base 0 effective: 0
root x/y:  510.00 / 25.00
event x/y: -582.00 / -4.00
EVENT type 23 (RawTouchUpdate)
device: 2 (9)
detail: 40
valuators:
  0: 24447.42 (24447.42)
  1: 2143.84 (2143.84)

EVENT type 23 (RawTouchUpdate)
device: 2 (9)
detail: 40
valuators:
  0: 24426.49 (24426.49)
  1: 2180.80 (2180.80)

EVENT type 24 (RawTouchEnd)
device: 2 (9)
detail: 40
valuators:
  0: 24426.49 (0.00)
  1: 2180.80 (0.00)

EVENT type 13 (RawKeyPress)
device: 3 (12)
detail: 37
valuators:

EVENT type 13 (RawKeyPress)
device: 3 (12)
detail: 54
valuators:

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[kwin] [Bug 380428] Touch screen gestures don't work

[Martin Flöser]

https://bugs.kde.org/show_bug.cgi?id=380428

--- Comment #8 from Martin Flöser  ---
do the touch events start at the border? It should show x position 0.

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[kwin] [Bug 380428] Touch screen gestures don't work

[Dr . Chapatin]

https://bugs.kde.org/show_bug.cgi?id=380428

--- Comment #7 from Dr. Chapatin  ---
EVENT type 22 (RawTouchBegin), EVENT type 23 (RawTouchUpdate) and EVENT type 24
(RawTouchEnd).

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[kwin] [Bug 380428] Touch screen gestures don't work

[Martin Flöser]

https://bugs.kde.org/show_bug.cgi?id=380428

--- Comment #6 from Martin Flöser  ---
What does it show when you swipe in from the screen edge?

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[kwin] [Bug 380428] Touch screen gestures don't work

[Dr . Chapatin]

https://bugs.kde.org/show_bug.cgi?id=380428

--- Comment #5 from Dr. Chapatin  ---
Yes, I see "touch begin", "touch update" and "touch end".

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[kwin] [Bug 380428] Touch screen gestures don't work

[Martin Flöser]

https://bugs.kde.org/show_bug.cgi?id=380428

--- Comment #4 from Martin Flöser  ---
when you interact with the window it should show in the konsole the events like
touch begin, touch end, etc.

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[kwin] [Bug 380428] Touch screen gestures don't work

[Dr . Chapatin]

https://bugs.kde.org/show_bug.cgi?id=380428

--- Comment #3 from Dr. Chapatin  ---
Sorry, "xinput test-xi2" shows a small window with a black square, nothing
hapeens when I click or touch this window. After close the window terminal says

XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server ":0"
  after 39 requests (39 known processed) with 0 events remaining.

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[kwin] [Bug 380428] Touch screen gestures don't work

[Dr . Chapatin]

https://bugs.kde.org/show_bug.cgi?id=380428

--- Comment #2 from Dr. Chapatin  ---
Created attachment 106144
  --> https://bugs.kde.org/attachment.cgi?id=106144=edit
kwinrc file

"xinput test-xi2" shows the events correctly.

Here is the output of qdbus org.kde.KWin /KWin supportInformation

KWin Support Information:
The following information should be used when requesting support on e.g.
http://forum.kde.org.
It provides information about the currently running instance, which options are
used,
what OpenGL driver and which effects are running.
Please post the information provided underneath this introductory text to a
paste bin service
like http://paste.kde.org instead of pasting into support threads.

==

Version
===
KWin version: 5.10.2
Qt Version: 5.9.0
Qt compile version: 5.9.0
XCB compile version: 1.12

Operation Mode: X11 only

Build Options
=
KWIN_BUILD_DECORATIONS: yes
KWIN_BUILD_TABBOX: yes
KWIN_BUILD_ACTIVITIES: yes
HAVE_INPUT: yes
HAVE_DRM: yes
HAVE_GBM: yes
HAVE_X11_XCB: yes
HAVE_EPOXY_GLX: yes
HAVE_WAYLAND_EGL: yes

X11
===
Vendor: The X.Org Foundation
Vendor Release: 11903000
Protocol Version/Revision: 11/0
SHAPE: yes; Version: 0x11
RANDR: yes; Version: 0x14
DAMAGE: yes; Version: 0x11
Composite: yes; Version: 0x4
RENDER: yes; Version: 0xb
XFIXES: yes; Version: 0x50
SYNC: yes; Version: 0x31
GLX: yes; Version: 0x0

Decoration
==
Plugin: org.kde.breeze
Theme: 
Blur: 0
onAllDesktopsAvailable: false
alphaChannelSupported: true
closeOnDoubleClickOnMenu: false
decorationButtonsLeft: 0, 2
decorationButtonsRight: 6, 3, 4, 5
borderSize: 3
gridUnit: 10
font: Noto Sans [GOOG],10,-1,5,50,0,0,0,0,0,Regular
smallSpacing: 2
largeSpacing: 10

Options
===
focusPolicy: 0
nextFocusPrefersMouse: false
clickRaise: true
autoRaise: false
autoRaiseInterval: 0
delayFocusInterval: 0
shadeHover: false
shadeHoverInterval: 250
separateScreenFocus: false
placement: 4
focusPolicyIsReasonable: true
borderSnapZone: 10
windowSnapZone: 10
centerSnapZone: 0
snapOnlyWhenOverlapping: false
rollOverDesktops: true
focusStealingPreventionLevel: 1
legacyFullscreenSupport: false
operationTitlebarDblClick: 5000
operationMaxButtonLeftClick: 5000
operationMaxButtonMiddleClick: 5015
operationMaxButtonRightClick: 5014
commandActiveTitlebar1: 0
commandActiveTitlebar2: 30
commandActiveTitlebar3: 2
commandInactiveTitlebar1: 4
commandInactiveTitlebar2: 30
commandInactiveTitlebar3: 2
commandWindow1: 7
commandWindow2: 8
commandWindow3: 8
commandWindowWheel: 31
commandAll1: 10
commandAll2: 3
commandAll3: 14
keyCmdAllModKey: 16777251
showGeometryTip: false
condensedTitle: false
electricBorderMaximize: true
electricBorderTiling: true
electricBorderCornerRatio: 0.25
borderlessMaximizedWindows: false
killPingTimeout: 5000
hideUtilityWindowsForInactive: true
inactiveTabsSkipTaskbar: false
autogroupSimilarWindows: false
autogroupInForeground: true
compositingMode: 1
useCompositing: true
compositingInitialized: true
hiddenPreviews: 1
glSmoothScale: 2
xrenderSmoothScale: false
maxFpsInterval: 1666
refreshRate: 0
vBlankTime: 600
glStrictBinding: true
glStrictBindingFollowsDriver: true
glCoreProfile: false
glPreferBufferSwap: 101
glPlatformInterface: 1
windowsBlockCompositing: true

Screen Edges

desktopSwitching: false
desktopSwitchingMovingClients: false
cursorPushBackDistance: 1x1
timeThreshold: 150
reActivateThreshold: 350
actionTopLeft: 0
actionTop: 0
actionTopRight: 0
actionRight: 0
actionBottomRight: 0
actionBottom: 0
actionBottomLeft: 0
actionLeft: 0

Screens
===
Multi-Head: no
Active screen follows mouse:  no
Number of Screens: 1

Screen 0:
-
Name: LVDS-1
Geometry: 0,0,1366x768
Refresh Rate: 59.989


Compositing
===
Compositing is active
Compositing Type: OpenGL
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) Ivybridge Mobile 
OpenGL version string: 3.0 Mesa 17.1.2
OpenGL platform interface: GLX
OpenGL shading language version string: 1.30
Driver: Intel
GPU class: IvyBridge
OpenGL version: 3.0
GLSL version: 1.30
Mesa version: 17.1.2
X server version: 1.19.3
Linux kernel version: 4.11.5
Direct rendering: Requires strict binding: yes
GLSL shaders:  yes
Texture NPOT support:  yes
Virtual Machine:  no
OpenGL 2 Shaders are used
Painting blocks for vertical retrace:  no

Loaded Effects:
---
zoom
mouseclick
kwin4_effect_logout
kwin4_effect_login
slidingpopups
kwin4_effect_windowaperture
kwin4_effect_translucency
slide
screenshot
minimizeanimation
desktopgrid
colorpicker
kwin4_effect_frozenapp
kwin4_effect_fade
kwin4_effect_morphingpopups
kwin4_effect_maximize
kwin4_effect_dialogparent
presentwindows
highlightwindow
blur
contrast
startupfeedback
screenedge
kscreen

Currently Active Effects:
-
blur
contrast

Effect Settings:

zoom:
zoomFactor: 1.2
mousePointer: 0
mouseTracking: 0
enableFocusTracking: false
followFocus: true
focusDelay: 350

[kwin] [Bug 380428] Touch screen gestures don't work

[Martin Flöser]

https://bugs.kde.org/show_bug.cgi?id=380428

Martin Flöser  changed:

   What|Removed |Added

  Flags||Wayland-, X11+

--- Comment #1 from Martin Flöser  ---
Please provide output of
qdbus org.kde.KWin /KWin supportInformation

and attach a copy of your kwinrc. Please also check with "xinput test-xi2"
whether the events are delivered correctly.

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