Commit graph

28 commits

Author SHA1 Message Date
Martin Flöser
4cc1d7a245 Require libinput version 1.9
Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D9930
2018-01-21 11:15:41 +01:00
Martin Flöser
ac2f41c86d [libinput] Add support for switch devices and events
Summary:
This change adds support for the switch devices introduces with libinput
1.7 (lid) and 1.9 (tablet mode). So far it's not yet used internally in
KWin, but only exposed through the Device and Events.

As KWin currently only requires libinput 1.5 and we are rather late in
the release cycle the new functionality is ifdef'ed. The requirement
will be raised once master is 5.13. It is already available on
build.kde.org, but e.g. Neon only has 1.6.

The switch events are interesting as they report whether the lid is
closed (might be interesting for e.g. powerdevil) and whether a
convertible is in tablet mode (supported for e.g. Lenovo Yogas with
recent kernel). This can be used by KWin internally to enable/disable
the virtual keyboard. And can be exposed globally to switch to Plasma
Mobile shell in future.

Test Plan:
Only through test case as my Lenovo Yoga uses Neon which has a
too old libinput

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D9516
2018-01-04 18:05:44 +01:00
Martin Flöser
68698b4201 [libinput] Find screen for touch screen devices and calibrate accordingly
Summary:
This change finds the screen for a touch screen device based on:
 * number available screens
 * output name defined on the touch screen device
 * internal screen
 * and physical size

The id of the screen is stored in the Device allowing to adjust the
touch points accordingly. This means instead of transferring to the
combined display size the touch points are transferred into the output
space and the position of the output is added. Thus in a multi screen
system the touch points are properly mapped to the output.

Furthermore the screen orientation is passed to the Device and a
calibration matrix is set accordingly. Thus a transformed screen has the
touch screen transformed accordingly.

Please note that this only affects libinput on Wayland and not on X11!
The x11 standalone platform needs to gain similar code.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8748
2017-12-23 10:18:55 +01:00
Martin Flöser
859709f10a [libinput] Fix enumeral and non-enumeral type in conditional expression warning 2017-07-29 19:30:59 +02:00
Martin Flöser
656b3c2db5 [libinput] Fix reorder warnings 2017-07-29 19:29:08 +02:00
Roman Gilg
50bda95f47 [libinput] Minor coding style fix 2016-12-06 15:02:42 +01:00
Roman Gilg
fd07b1dc98 [libinput] Change unset of scroll method and acceleration profile
Go for a more intuitive unset behaviour of scroll method and acceleration
profile properties.

Summary:
Unsetting a scroll method should only work, if the scroll method is currently
active. For example when scroll-two-finger is active (i.e. scroll-edge,
scroll-on-button-down is not active):
* unsetting scroll-two-finger should deactivate it and activate no-scroll
* but unsetting for example scroll-edge should _not_ deactivate scroll-two-
  finger and _not_ activate no-scroll

Reworked setting scroll method auto test in order to test it.

Regarding acceleration profiles: Unsetting one, should always switch to the
other possible one as long as both are supported. In this case
LIBINPUT_CONFIG_ACCEL_PROFILE_NONE is not a valid option in contrast to the
definition of the scroll method enums.

Reviewers: #kwin

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3590
2016-12-06 13:45:54 +01:00
Roman Gilg
7f16d83e04 [libinput] Add more support for pointer devices, in particular touchpads
This patch is made in preparation for the Touchpad KCM for Wayland.

Summary:
* KWin has a Libinput version requirement bump to 1.5
* new isTouchpad property to distinguish touchpads from mice
* new lmrTapButtonMap property
* new disableWhileTyping property
* new pointerAccelerationProfile property
* new defaultPointerAcceleration property
* save to config mechanism added for new propertys and pointerAcceleration
* new D-Bus interface org.kde.KWin.InputDeviceManager and method devicesSysNames
* removed unnecessary additional D-Bus service name org.kde.KWin.InputDevice
* changing acceleration in the Mouse KCM doesn't influence touchpads anymore

Reviewers: #kwin, #plasma, davidedmundson

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3479
2016-12-02 14:58:56 +01:00
Roman Gilg
87150816c7 [libinput] Rework device config writing and save enum of ScrollMode as integer
This is a larger patch rewriting some parts of the config saving functionality
in device.cpp in order to:

1. Make it possible to save ScrollMode as integer instead of using three booleans
2. Simplify the addition of new keys or types in the future

Changes in detail:
a) Adds new ConfigKey ScrollMethod and removed now unnecessary keys per method
b) Adds constructors to the ConfigData struct. This allows to create ConfigData
   entries for s_configData without the need of stating empty brackets and the
   useage of default values.
c) Use plain member function pointers instead of std::function, in order to
   compactify code and have better compile output in case something goes wrong.
c) Cleans up ScrollMethod functions and adds interface methods for transforming
   the saved integer into type enum libinput_config_scroll_method.
d) Adjusts auto test for loading the ScrollMethod value from the config file.

Reviewers: #kwin, graesslin

Subscribers: kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3460
2016-11-22 19:18:15 +01:00
Roman Gilg
ad0647688a [libinput] Query defaultLeftHanded, save leftHanded, fix ScrollMode config
Some small improvements / fixes to the libinput backend:
- Query libinput_device_config_left_handed_get_default
- Write leftHanded property to config file
- When saving the touchpad scroll mode, write false to all other ones.
  Otherwise it will always enable the last read entry after reboot.
- Use macro for setLeftHanded(bool) and setNaturalScroll(bool)

Reviewers: #kwin, graesslin

Subscribers: kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3430
2016-11-22 14:49:01 +01:00
Martin Gräßlin
de89176cd2 [libinput] Load/store device configuration
Summary:
Device gets a KConfigGroup injected and supports loading device-specific
settings. This is invoked from Libinput::Connection when adding a new
Device.

Whenever a Device option is changed successfully through the DBus
interface it gets synced into the KConfigGroup, thus on next loading of
the Device it gets restored.

The config group follows a pattern of:
[libinput][vendor][product][name]

Thus every device has a specific and persistent configuration.

Test Plan: So far only tested through autotests

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3264
2016-11-07 13:45:48 +01:00
David Strobach
e4283543f6 [libinput] Add scroll method configuration support
Wraps libinput
libinput_device_config_scroll_get_methods
libinput_device_config_scroll_get_default_method
libinput_device_config_scroll_set_method
libinput_device_config_scroll_get_method
libinput_device_config_scroll_set_button
libinput_device_config_scroll_get_button
libinput_device_config_scroll_get_default_button

Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D3194
BUG: 371803
FIXED-IN: 5.8.4
2016-11-03 14:03:17 +01:00
David Strobach
b19341777a [libinput] Add natural scrolling support
Wraps libinput
libinput_device_config_has_natural_scroll
libinput_device_config_set_natural_scroll_enabled
libinput_device_config_get_natural_scroll_enabled
libinput_device_config_scroll_get_default_natural_scroll_enabled

Differential Revision: https://phabricator.kde.org/D3193
BUG: 371791
FIXED-IN: 5.8.4
2016-11-03 14:02:27 +01:00
David Strobach
e00649d002 [libinput] Add middle mouse button emulation support
Wraps libinput
libinput_device_config_middle_emulation_is_available
libinput_device_config_middle_emulation_set_enabled
libinput_device_config_middle_emulation_get_enabled
libinput_device_config_middle_emulation_get_default_enabled

Differential Revision: https://phabricator.kde.org/D3187
BUG: 371756
FIXED-IN: 5.8.4
2016-11-03 14:00:03 +01:00
Martin Gräßlin
ab5d31426a [libinput] Expose all input devices through DBus
Summary:
The Connection exposes a new service called org.kde.KWin.InputDevice
and every Device registers an own object exposing all properties.

This allows an external configuration tool to change the behavior of
the devices at runtime. E.g. to test configuration settings.

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D2407
2016-08-15 16:10:50 +02:00
Martin Gräßlin
cd6d82fcbc [libinput] Add device configuration for tap-drag-lock
From libinput documentation:
Also optional is a feature called "drag lock". With drag lock disabled,
lifting the finger will stop any drag process. When enabled, libinput
will ignore a finger up event during a drag process, provided the finger
is set down again within a implementation-specific timeout.
2016-08-11 16:32:00 +02:00
Martin Gräßlin
02cf9e8a64 [libinput] Add support for tap and drag
From libinput documentation:
A tap immediately followed by a finger down and that finger being held
down emulates a button press. Moving the finger around can thus drag
the selected item on the screen.
2016-08-11 16:02:26 +02:00
Martin Gräßlin
00f3f990d6 [libinput] Use macro for the standard boolean config setters
Less code duplication
2016-08-11 15:41:06 +02:00
Martin Gräßlin
e18e2eb57c [libinput] Rename Device::tapEnabledByDefault to tapToClickEnabledByDefault
Slightly more descriptive name what the feature is about.
2016-08-11 15:18:40 +02:00
Martin Gräßlin
2f7298bed5 [libinput] Add support for tapToClick configuration
New property added to Device which allows reading and setting the
tap to click configuration.
2016-08-11 15:13:36 +02:00
Martin Gräßlin
e88a709f03 Raise minimum libinput version to 1.2
Now provided on build.kde.org, thus let's properly depend on it and
remove the ifdef.
2016-08-08 09:18:39 +02:00
Martin Gräßlin
6a6af0e8b5 [libinput] Add optional device detection for cap tablet tool
The capability tablet tool is new in Libinput 1.2. As build.kde.org
does not yet support this version, it's only an optional check.

So far the code only detects whether the capability exists and reports
this accordingly.
2016-08-03 09:31:47 +02:00
Martin Gräßlin
82d2a2f9f1 [libinput] Track all created Devices in Device
Summary:
Device has a static QVector<Device*> into which each created Device
is added and provides a static method to match a libinput_device* to
the already created Device.

This can be used by the the libinput Event class wrapper to properly
reference the Device the event is for.

Reviewers: #plasma

Subscribers: plasma-devel

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D1665
2016-05-25 12:13:03 +02:00
Martin Gräßlin
5e284224ee [libinput] Support toggleTouchpad
Summary:
The LibInput::Device provides a way to enable/disable the device.
This is used by the Connection to toggle all touchpad devices on/off
when the touchpad key is pressed. For this KWin "steals" the global
shortcuts from the touchpad kded.

Detecting what is a touchpad is unfortunately not tivial. The code
uses the following approach:
* it's a pointer
* it's not also a keyboard or touch screen
* it's at least one of the following:
 ** supports multiple tap fingers
 ** supports disable while typing
 ** supports disable on external mouse

If the code finds a touchpad and changes it's state successfully,
it triggers the touchpadEnabledChanged on Plasma's osdService.

Test Plan: Tested on notebook with toggle touchpad button

Reviewers: #plasma

Subscribers: plasma-devel

Projects: #plasma

Differential Revision: https://phabricator.kde.org/D1545
2016-05-11 14:19:25 +02:00
Martin Gräßlin
78c70a0775 [lbinput] Support setting pointer acceleration
Reviewers: #plasma

Subscribers: plasma-devel

Projects: #plasma

Differential Revision: https://phabricator.kde.org/D1544
2016-05-11 14:17:05 +02:00
Martin Gräßlin
254573bee1 [libinput] Support for left-handed pointer
Summary:
The configuration file kcminput, group Mouse is parsed to decide whether
pointer devices should be in left handed mode. The config is applied
whenever a new device is added.

In addition the Connection listens to KGlobalSettings for a mouse
settings changed signal which might be emitted by the mouse KCM.

When such a signal is emitted, all pointer devices are reconfigured.

This allows to change the mouse handed settings on Wayland.

Reviewers: #plasma

Subscribers: plasma-devel

Projects: #plasma

Differential Revision: https://phabricator.kde.org/D1543
2016-05-11 14:12:25 +02:00
Martin Gräßlin
4c9c0c5143 [libinput] Try to fix build on build.kde.org
Apparently libinput is too old and LIBINPUT_DEVICE_CAP_TABLET_TOOL is
not yet available. As we don't use it yet, it's put into the #if 0 part
for future use.
2016-05-06 09:34:20 +02:00
Martin Gräßlin
4d7134f6c7 [libinput] Add a wrapper class Device for a libinput_device
Summary:
The Device class wraps all the information we can get from libinput
about the device, like whether it's a keyboard, pointer, touch, etc.

In addition some more information is queried to figure out how "useful"
a device is. For a keyboard all alphanumeric keys are checked whether
they exist, for a pointer all (normal) buttons are queried.

All the information is exposed as Q_PROPERTY and used by the
DebugConsole. The DebugConsole gained a new tab "Input Devices" which
renders all devices and their properties in a tree view. When plugging
in/out a device, the model gets reset, so it's always up to date.

The new Device class can be used in future to configure the device,
e.g. disable touch pad, set mouse acceleration, etc.

Reviewers: #plasma

Subscribers: plasma-devel

Projects: #plasma

Differential Revision: https://phabricator.kde.org/D1538
2016-05-06 08:21:49 +02:00