wl-gammarelay-rs

类似于 wl-gammarelay，但用Rust编写，单线程运行，SLOC减少了三分之一，并使用DBus（为了简单起见）。

DBus接口

$ busctl --user introspect rs.wl-gammarelay / rs.wl.gammarelay
NAME               TYPE      SIGNATURE RESULT/VALUE FLAGS
.ToggleInverted    method    -         -            -
.UpdateBrightness  method    d         -            -
.UpdateGamma       method    d         -            -
.UpdateTemperature method    n         -            -
.Brightness        property  d         1            emits-change writable
.Gamma             property  d         1            emits-change writable
.Inverted          property  b         false        emits-change writable
.Temperature       property  q         6500         emits-change writable

安装

从源代码安装

cargo install wl-gammarelay-rs --locked

状态栏集成

i3status-rust

i3status-rust的hueshift块自0.21.6版本起内置了对该后端的支持。

Waybar

    "custom/wl-gammarelay-temperature": {
        "format": "{} ",
        "exec": "wl-gammarelay-rs watch {t}",
        "on-scroll-up": "busctl --user -- call rs.wl-gammarelay / rs.wl.gammarelay UpdateTemperature n +100",
        "on-scroll-down": "busctl --user -- call rs.wl-gammarelay / rs.wl.gammarelay UpdateTemperature n -100"
    },
    "custom/wl-gammarelay-brightness": {
        "format": "{}% ",
        "exec": "wl-gammarelay-rs watch {bp}",
        "on-scroll-up": "busctl --user -- call rs.wl-gammarelay / rs.wl.gammarelay UpdateBrightness d +0.02",
        "on-scroll-down": "busctl --user -- call rs.wl-gammarelay / rs.wl.gammarelay UpdateBrightness d -0.02"
    }
    "custom/wl-gammarelay-gamma": {
        "format": "{}% γ",
        "exec": "wl-gammarelay-rs watch {g}",
        "on-scroll-up": "busctl --user -- call rs.wl-gammarelay / rs.wl.gammarelay UpdateGamma d +0.02",
        "on-scroll-down": "busctl --user -- call rs.wl-gammarelay / rs.wl.gammarelay UpdateGamma d -0.02"
    }

监视变化

您可以使用 wl-gammarelay-rs watch <格式> 来监视变化。每次某些属性更改时，都会根据字符串打印新行。 {t} 展开为温度，{b} 展开为亮度（0到1），而 {bp} 展开为百分比亮度（0到100）。

例如，如果您想监视温度和亮度（百分比），您可以运行

$ wl-gammarelay-rs watch "{t}K {bp}%"
4000K 90%
4500K 90%
5000K 90%
5000K 100%
5000K 80%
5000K 100%
...

脚本中的示例用法

# Set the temperature to `5000`
busctl --user set-property rs.wl-gammarelay / rs.wl.gammarelay Temperature q 5000

# Increase the temperature by `100`:
busctl --user call rs.wl-gammarelay / rs.wl.gammarelay UpdateTemperature n 100

# Decrease the temperature by `100`:
busctl --user -- call rs.wl-gammarelay / rs.wl.gammarelay UpdateTemperature n -100

# Invert colors
busctl --user set-property rs.wl-gammarelay / rs.wl.gammarelay Inverted b true

# Toggle inverted colors
busctl --user call rs.wl-gammarelay / rs.wl.gammarelay ToggleInverted

# Set the brightness to `100%`:
busctl --user set-property rs.wl-gammarelay / rs.wl.gammarelay Brightness d 1

# Increase the brightness by `10%`:
busctl --user call rs.wl-gammarelay / rs.wl.gammarelay UpdateBrightness d 0.1

# Decrease the brightness by `10%`:
busctl --user -- call rs.wl-gammarelay / rs.wl.gammarelay UpdateBrightness d -0.1

# Set display gamma to `1.0`:
busctl --user set-property rs.wl-gammarelay / rs.wl.gammarelay Gamma d 1

# Increase gamma by `0.1`:
busctl --user call rs.wl-gammarelay / rs.wl.gammarelay UpdateGamma d 0.1

# Decrease gamma by `0.1`:
busctl --user -- call rs.wl-gammarelay / rs.wl.gammarelay UpdateGamma d -0.1