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kwin/plugins/nightcolor/nightcolorsettings.kcfg

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[colorcorrection] Night Color - blue light filter at nighttime With Wayland KWin needs to provide certain services, which were provided before that by the Xserver. One of these is gamma correction, which includes the - by many people beloved - functionality to reduce the blue light at nighttime. This patch provides the KWin part of that. It is self contained, but in the end will work in tandem with a lib in Plasma Workspace and a KCM in Plasma Desktop, which can be used to configure Night Color. * Three modi: ** Automatic: The location and sun timings are determined automatically (location data updates will be provided by the workspace) ** Location: The sun timings are determined by fixed location data ** Timings: The sun timings are set manually by the user * Color temperature value changes are smoothly applied: ** Configuration changes, which lead to other current values are changed in a quick way over a few seconds ** Changes on sunrise and sunset are applied slowly over the course of few minutes till several hours depending on the configuration * The current color value is set immediately at startup or after suspend phases and VT switches. There is no flickering. * All configuration is done via a DBus interface, changed values are tested on correctness and applied atomically * Self contained mechanism, speaks directly to the hardware by setting the gamma ramps on the CRTC * Currently working on DRM backend, extensible to other platform backends in the future * The code is written in a way to make the classes later easily extendable to also provide normal color correction, as it's currently done by KGamma on X Test Plan: Manually with the workspace parts and added integration tests in KWin using the virtual backend. BUG:371494 Reviewers: #kwin, graesslin Subscribers: kwin, plasma-devel, #kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D5928
2017-12-11 09:43:12 +00:00
<?xml version="1.0" encoding="UTF-8" ?>
<kcfg xmlns="http://www.kde.org/standards/kcfg/1.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.kde.org/standards/kcfg/1.0
http://www.kde.org/standards/kcfg/1.0/kcfg.xsd" >
<kcfgfile arg="true" />
<group name="NightColor">
<entry name="ActiveEnabled" type="Bool">
<default>true</default>
</entry>
<entry name="Active" type="Bool">
<default>false</default>
</entry>
<entry name="ModeEnabled" type="Bool">
<default>true</default>
</entry>
<entry name="Mode" type="Enum">
Convert Night Color into a plugin Night Color adjusts the color temperature based on the current time in your location. It's not a generic color correction module per se. We need a central component that can be used by both night color and colord integration to tweak gamma ramps and which will be able to resolve conflicts between the two. The Night Color manager cannot be such a thing because of its very specific usecase. This change converts Night Color into a plugin to prepare some space for such a component. The tricky part is that the dbus api of Night Color has "ColorCorrect" in its name. I'm afraid we cannot do that much about it without breaking API compatibility.
2020-11-25 19:11:48 +00:00
<choices name="KWin::NightColorMode">
[colorcorrection] Night Color - blue light filter at nighttime With Wayland KWin needs to provide certain services, which were provided before that by the Xserver. One of these is gamma correction, which includes the - by many people beloved - functionality to reduce the blue light at nighttime. This patch provides the KWin part of that. It is self contained, but in the end will work in tandem with a lib in Plasma Workspace and a KCM in Plasma Desktop, which can be used to configure Night Color. * Three modi: ** Automatic: The location and sun timings are determined automatically (location data updates will be provided by the workspace) ** Location: The sun timings are determined by fixed location data ** Timings: The sun timings are set manually by the user * Color temperature value changes are smoothly applied: ** Configuration changes, which lead to other current values are changed in a quick way over a few seconds ** Changes on sunrise and sunset are applied slowly over the course of few minutes till several hours depending on the configuration * The current color value is set immediately at startup or after suspend phases and VT switches. There is no flickering. * All configuration is done via a DBus interface, changed values are tested on correctness and applied atomically * Self contained mechanism, speaks directly to the hardware by setting the gamma ramps on the CRTC * Currently working on DRM backend, extensible to other platform backends in the future * The code is written in a way to make the classes later easily extendable to also provide normal color correction, as it's currently done by KGamma on X Test Plan: Manually with the workspace parts and added integration tests in KWin using the virtual backend. BUG:371494 Reviewers: #kwin, graesslin Subscribers: kwin, plasma-devel, #kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D5928
2017-12-11 09:43:12 +00:00
<choice name="Automatic"/>
<choice name="Location"/>
<choice name="Times"/>
[colorcorrection] Add "Constant" mode Summary: Currently, the Night Color manager supports three operation modes: * Automatic: in this mode, screen color temperature is computed based on the current position of the Sun. In order to calculate sunrise & sunset times, the manager needs coordinates of the user, which are provided by Plasma; * Location: this mode is very similar to the Automatic, except one minor detail: user needs to provide his/her/their location. This mode can be very useful if coordinates provided by Plasma are incorrect; * Timings: unfortunately we can't compute timings of the Sun for people living near Earth poles. This mode allows the user to specify timings of sunrise and sunset as well the transition time. This change introduces another mode, called Constant. With this mode the screen color temperature is constant throughout the day. The new mode can be useful for people wishing constant screen color temperature or just for people living near Earth's North or South poles. Reviewers: #kwin, davidedmundson Reviewed By: #kwin, davidedmundson Subscribers: ngraham, davidedmundson, romangg, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D21948
2019-07-21 21:30:38 +00:00
<choice name="Constant"/>
[colorcorrection] Night Color - blue light filter at nighttime With Wayland KWin needs to provide certain services, which were provided before that by the Xserver. One of these is gamma correction, which includes the - by many people beloved - functionality to reduce the blue light at nighttime. This patch provides the KWin part of that. It is self contained, but in the end will work in tandem with a lib in Plasma Workspace and a KCM in Plasma Desktop, which can be used to configure Night Color. * Three modi: ** Automatic: The location and sun timings are determined automatically (location data updates will be provided by the workspace) ** Location: The sun timings are determined by fixed location data ** Timings: The sun timings are set manually by the user * Color temperature value changes are smoothly applied: ** Configuration changes, which lead to other current values are changed in a quick way over a few seconds ** Changes on sunrise and sunset are applied slowly over the course of few minutes till several hours depending on the configuration * The current color value is set immediately at startup or after suspend phases and VT switches. There is no flickering. * All configuration is done via a DBus interface, changed values are tested on correctness and applied atomically * Self contained mechanism, speaks directly to the hardware by setting the gamma ramps on the CRTC * Currently working on DRM backend, extensible to other platform backends in the future * The code is written in a way to make the classes later easily extendable to also provide normal color correction, as it's currently done by KGamma on X Test Plan: Manually with the workspace parts and added integration tests in KWin using the virtual backend. BUG:371494 Reviewers: #kwin, graesslin Subscribers: kwin, plasma-devel, #kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D5928
2017-12-11 09:43:12 +00:00
</choices>
<default>NightColorMode::Automatic</default>
</entry>
<entry name="NightTemperatureEnabled" type="Bool">
<default>true</default>
</entry>
<entry name="NightTemperature" type="Int">
<default>4500</default>
</entry>
<entry name="LatitudeAuto" type="Double">
<default>0.</default>
</entry>
<entry name="LongitudeAuto" type="Double">
<default>0.</default>
</entry>
<entry name="LocationEnabled" type="Bool">
<default>true</default>
</entry>
<entry name="LatitudeFixed" type="Double">
<default>0.</default>
</entry>
<entry name="LongitudeFixed" type="Double">
<default>0.</default>
</entry>
<entry name="MorningBeginFixed" type="String">
<default>"0600"</default>
</entry>
<entry name="EveningBeginFixed" type="String">
<default>"1800"</default>
</entry>
<entry name="TransitionTime" type="Int">
<default>30</default>
</entry>
</group>
</kcfg>
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