Alexis Rouillard
GitHub
commit
038644f8d9
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@ -1,105 +1,167 @@
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waybar-clock(5)
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waybar-clock(5) "waybar-clock" "User Manual"
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# NAME
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waybar - clock module
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clock
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# DESCRIPTION
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The *clock* module displays the current date and time.
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*clock* module displays current date and time
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# FILES
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$XDG_CONFIG_HOME/waybar/config ++
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Per user configuration file
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# CONFIGURATION
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*interval*: ++
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typeof: integer ++
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default: 60 ++
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The interval in which the information gets polled.
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1. Addressed by *clock*
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[- *Option*
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:- *Typeof*
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:- *Default*
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:- *Description*
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|[ *interval*
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:[ integer
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:[ 60
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:[ The interval in which the information gets polled
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|[ *format*
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:[ string
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:[ *{:%H:%M}*
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:[ The format, how the date and time should be displayed. See format options below
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|[ *timezone*
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:[ string
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:[
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:[ The timezone to display the time in, e.g. America/New_York. "" represents
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the system's local timezone. See Wikipedia's unofficial list of timezones <https://en.wikipedia.org/wiki/List_of_tz_database_time_zones>
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|[ *timezones*
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:[ list of strings
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:[
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:[ A list of timezones (as in *timezone*) to use for time display, changed using
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the scroll wheel. Do not specify *timezone* option when *timezones* is specified.
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"" represents the system's local timezone
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|[ *locale*
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:[ string
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:[
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:[ A locale to be used to display the time. Intended to render times in custom
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timezones with the proper language and format
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|[ *max-length*
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:[ integer
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:[
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:[ The maximum length in character the module should display
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|[ *rotate*
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:[ integer
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:[
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:[ Positive value to rotate the text label
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|[ *on-click*
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:[ string
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:[
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:[ Command to execute when clicked on the module
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|[ *on-click-middle*
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:[ string
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:[
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:[ Command to execute when you middle clicked on the module using mousewheel
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|[ *on-click-right*
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:[ string
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:[
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:[ Command to execute when you right clicked on the module
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|[ *on-scroll-up*
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:[ string
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:[
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:[ Command to execute when scrolling up on the module
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|[ *on-scroll-down*
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:[ string
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:[
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:[ Command to execute when scrolling down on the module
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|[ *smooth-scrolling-threshold*
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:[ double
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:[
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:[ Threshold to be used when scrolling
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|[ *tooltip*
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:[ bool
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:[ true
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:[ Option to enable tooltip on hover
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|[ *tooltip-format*
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:[ string
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:[ same as format
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:[ Tooltip on hover
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*format*: ++
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typeof: string ++
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default: {:%H:%M} ++
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The format, how the date and time should be displayed. ++
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It uses the format of the date library. See https://howardhinnant.github.io/date/date.html#to_stream_formatting for details.
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View all valid format options in *strftime(3)* or have a look <https://fmt.dev/latest/syntax.html#chrono-specs>
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*timezone*: ++
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typeof: string ++
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default: inferred local timezone ++
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The timezone to display the time in, e.g. America/New_York. ++
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This field will be ignored if *timezones* field is set and have at least one value.
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2. Addressed by *clock: calendar*
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[- *Option*
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:- *Typeof*
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:- *Default*
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:- *Description*
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|[ *mode*
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:[ string
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:[ month
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:[ Calendar view mode. Possible values: year|month
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|[ *mode-mon-col*
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:[ integer
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:[ 3
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:[ Relevant for *mode=year*. Count of months per row
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|[ *weeks-pos*
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:[ integer
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:[
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:[ The position where week numbers should be displayed. Disabled when is empty.
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Possible values: left|right
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|[ *on-scroll*
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:[ integer
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:[ 1
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:[ Value to scroll months/years forward/backward. Can be negative. Is
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configured under *on-scroll* option
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*timezones*: ++
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typeof: list of strings ++
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A list of timezones to use for time display, changed using the scroll wheel. ++
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Use "" to represent the system's local timezone. Using %Z in the format or tooltip format is useful to track which time zone is currently displayed.
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3. Adressed by *clock: calendar: format*
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[- *Option*
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:- *Typeof*
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:- *Default*
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:- *Description*
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|[ *months*
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:[ string
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:[
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:[ Format is applied to months header(January, February,...etc.)
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|[ *days*
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:[ string
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:[
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:[ Format is applied to days
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|[ *weeks*
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:[ string
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:[ *{:%U}*
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:[ Format is applied to week numbers. When weekday format is not provided then
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is used default format: '{:%W}' when week starts with Monday, '{:%U}' otherwise
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|[ *weekdays*
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:[ string
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:[
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:[ Format is applied to weeks header(Su,Mo,...etc.)
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|[ *today*
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:[ string
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:[ *<b><u>{}</u></b>*
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:[ Format is applied to Today
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*locale*: ++
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typeof: string ++
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default: inferred from current locale ++
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A locale to be used to display the time. Intended to render times in custom timezones with the proper language and format.
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## Actions
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*today-format*: ++
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typeof: string ++
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default: <b><u>{}</u></b> ++
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The format of today's date in the calendar.
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*max-length*: ++
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typeof: integer ++
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The maximum length in character the module should display.
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*min-length*: ++
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typeof: integer ++
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The minimum length in characters the module should take up.
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*align*: ++
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typeof: float ++
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The alignment of the text, where 0 is left-aligned and 1 is right-aligned. If the module is rotated, it will follow the flow of the text.
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*rotate*: ++
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typeof: integer ++
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Positive value to rotate the text label.
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*on-click*: ++
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typeof: string ++
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Command to execute when clicked on the module.
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*on-click-middle*: ++
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typeof: string ++
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Command to execute when middle-clicked on the module using mousewheel.
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*on-click-right*: ++
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typeof: string ++
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Command to execute when you right clicked on the module.
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*on-update*: ++
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typeof: string ++
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Command to execute when the module is updated.
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*on-scroll-up*: ++
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typeof: string ++
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Command to execute when scrolling up on the module.
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*on-scroll-down*: ++
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typeof: string ++
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Command to execute when scrolling down on the module.
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*smooth-scrolling-threshold*: ++
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typeof: double ++
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Threshold to be used when scrolling.
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*tooltip*: ++
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typeof: bool ++
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default: true ++
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Option to disable tooltip on hover.
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View all valid format options in *strftime(3)*.
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[- *String*
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:- *Action*
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|[ *mode*
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:[ Switch calendar mode between year/month
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|[ *tz_up*
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:[ Switch to the next provided time zone
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|[ *tz_down*
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:[ Switch to the previous provided time zone
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|[ *shift_up*
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:[ Switch to the next calendar month/year
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|[ *shift_down*
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:[ Switch to the previous calendar month/year
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# FORMAT REPLACEMENTS
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*{calendar}*: Current month calendar
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*{timezoned_time_list}*: List of time in the rest timezones, if more than one timezone is set in the config
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- *{calendar}*: Current month calendar
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- *{timezoned_time_list}*: List of time in the rest timezones, if more than one timezone is set in the config
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# EXAMPLES
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1. General
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```
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"clock": {
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"interval": 60,
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@ -108,6 +170,101 @@ View all valid format options in *strftime(3)*.
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}
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```
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2. Calendar
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```
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"clock": {
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"format": "{:%H:%M} ",
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"format-alt": "{:%A, %B %d, %Y (%R)} ",
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"tooltip-format": "<tt><small>{calendar}</small></tt>",
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"calendar": {
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"mode" : "year",
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"mode-mon-col" : 3,
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"weeks-pos" : "right",
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"on-scroll" : 1,
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"on-click-right": "mode",
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"format": {
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"months": "<span color='#ffead3'><b>{}</b></span>",
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"days": "<span color='#ecc6d9'><b>{}</b></span>",
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"weeks": "<span color='#99ffdd'><b>W{}</b></span>",
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"weekdays": "<span color='#ffcc66'><b>{}</b></span>",
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"today": "<span color='#ff6699'><b><u>{}</u></b></span>"
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}
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},
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"actions": {
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"on-click-right": "mode",
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"on-click-forward": "tz_up",
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"on-click-backward": "tz_down",
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"on-scroll-up": "shift_up",
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"on-scroll-down": "shift_down"
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}
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},
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```
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3. Full date on hover
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```
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"clock": {
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"interval": 60,
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"tooltip": true,
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"format": "{:%H.%M}",
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"tooltip-format": "{:%Y-%m-%d}",
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}
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```
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# STYLE
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- *#clock*
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# Troubleshooting
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If clock module is disabled at startup with locale::facet::\_S\_create\_c\_locale ++
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name not valid error message try one of the followings:
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- check if LC_TIME is set properly (glibc)
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- set locale to C in the config file (musl)
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The locale option must be set for {calendar} to use the correct start-of-week, regardless of system locale.
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## Calendar in Chinese. Alignment
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In order to have aligned Chinese calendar there are some useful recommendations:
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. Use "WenQuanYi Zen Hei Mono" which is provided in most Linux distributions
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. Try different font sizes and find best for you. size = 9pt should be fine
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. In case when "WenQuanYi Zen Hei Mono" font is used disable monospace font pango tag
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Example of working config
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```
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"clock": {
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"format": "{:%H:%M} ",
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"format-alt": "{:%A, %B %d, %Y (%R)} ",
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"tooltip-format": "\n<span size='9pt' font='WenQuanYi Zen Hei Mono'>{calendar}</span>",
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"calendar": {
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"mode" : "year",
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"mode-mon-col" : 3,
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"weeks-pos" : "right",
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"on-scroll" : 1,
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"on-click-right": "mode",
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"format": {
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"months": "<span color='#ffead3'><b>{}</b></span>",
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"days": "<span color='#ecc6d9'><b>{}</b></span>",
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"weeks": "<span color='#99ffdd'><b>W{}</b></span>",
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"weekdays": "<span color='#ffcc66'><b>{}</b></span>",
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"today": "<span color='#ff6699'><b><u>{}</u></b></span>"
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}
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},
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"actions": {
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"on-click-right": "mode",
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"on-click-forward": "tz_up",
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"on-click-backward": "tz_down",
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"on-scroll-up": "shift_up",
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"on-scroll-down": "shift_down"
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}
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},
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```
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# AUTHOR
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Alexis Rouillard <contact@arouillard.fr>
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@ -22,19 +22,25 @@ waybar::modules::Clock::Clock(const std::string& id, const Json::Value& config)
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is_timezoned_list_in_tooltip_(false) {
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if (config_["timezones"].isArray() && !config_["timezones"].empty()) {
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for (const auto& zone_name : config_["timezones"]) {
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if (!zone_name.isString() || zone_name.asString().empty()) continue;
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if (!zone_name.isString()) continue;
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if (zone_name.asString().empty())
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time_zones_.push_back(date::current_zone());
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else
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try {
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time_zones_.push_back(date::locate_zone(zone_name.asString()));
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} catch (const std::exception& e) {
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spdlog::warn("Timezone: {0}. {1}", zone_name.asString(), e.what());
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}
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}
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} else if (config_["timezone"].isString()) {
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if (config_["timezone"].asString().empty())
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time_zones_.push_back(date::current_zone());
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else
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try {
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time_zones_.push_back(date::locate_zone(zone_name.asString()));
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time_zones_.push_back(date::locate_zone(config_["timezone"].asString()));
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} catch (const std::exception& e) {
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spdlog::warn("Timezone: {0}. {1}", zone_name.asString(), e.what());
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spdlog::warn("Timezone: {0}. {1}", config_["timezone"].asString(), e.what());
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}
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}
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} else if (config_["timezone"].isString() && !config_["timezone"].asString().empty()) {
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try {
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time_zones_.push_back(date::locate_zone(config_["timezone"].asString()));
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} catch (const std::exception& e) {
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spdlog::warn("Timezone: {0}. {1}", config_["timezone"].asString(), e.what());
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}
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}
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// If all timezones are parsed and no one is good, add current time zone. nullptr in timezones
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