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Feat: Allow color option to accept highlight group

This commit is contained in:
shadmansaleh 2021-04-07 00:05:14 +06:00
parent 7c6d1f9074
commit 9e957e341e
3 changed files with 12 additions and 4 deletions
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2
README.md
View File

@ -206,7 +206,7 @@ upper | false | Changes components to be uppercase | All
lower | false | Changes components to be lowercase | All
format | nil | Takes a function . The funtion gets the result of component as argument and it's return value is displayed. So this function can parse and format the output as user wants. | All
condition | nil | Takes a function. The component is loaded if the function returns true otherwise not. It can be used to load some comoonents on specific cases. | All
color | nil | Sets custom color for the component in this format<br></br>`color = {fg = '#rrggbb', bg= '#rrggbb', gui='style'}`<br></br>The fields of color table are optional and default to theme | All
color | nil | Sets custom color for the component in this format<br></br>`color = {fg = '#rrggbb', bg= '#rrggbb', gui='style'}`<br></br>The fields of color table are optional and default to theme <br></br>Color option can also be a string containing highlight group name `color = "WarningMsg"`. One neat trick set the color to highlight group name then change that highlight with :hi command to change color of that component at runtime. | All
#### Using global options
Global options can be set in two ways. One is as part of options table in setup.

8
doc/lualine.txt
View File

@ -287,7 +287,11 @@ option (default_value)
Color format:
`lua color = {fg = '#rrggbb', bg= '#rrggbb', gui='style'}`
the members of color table are optional and default to theme
Color option can also be a string containing highlight group name >
color = "WarningMsg"`
< One neat trick set the color to highlight group name then change
that highlight with :hi command to change color of that component
at runtime.
Using global options~
@ -536,4 +540,4 @@ Vimscript config example
lua require("lualine").setup()
<
-------------------------------------------------------------------------------
vim:tw=80:sw=4:ts=8:noet:ft=help:norl:noet:
vim:tw=80:sw=4:ts=8:noet:ft=help:norl:et:

6
lua/lualine/component.lua
View File

@ -37,11 +37,13 @@ local Component = {
create_option_highlights = function(self)
-- set custom highlights
if self.options.color then
if type(self.options.color) == 'table' then
self.options.color_highlight = highlight.create_component_highlight_group(
self.options.color,
self.options.component_name,
self.options)
elseif type(self.options.color) == 'string' then
self.options.color_highlight_link = self.options.color
end
end,
@ -80,6 +82,8 @@ local Component = {
if self.options.color_highlight then
self.status = highlight.component_format_highlight(
self.options.color_highlight) .. self.status
elseif self.options.color_highlight_link then
self.status = '%#' .. self.options.color_highlight_link ..'#'.. self.status
end
self.status = self.status .. default_highlight
end,