61 lines
2.3 KiB
Lua
61 lines
2.3 KiB
Lua
local wezterm = require "wezterm"
|
|
|
|
-- The filled in variant of the powerline ) symbol
|
|
local SOLID_RIGHT_SEP = require("utf8").char(0xe0b4)
|
|
|
|
local M = {}
|
|
M.setup = function(scheme)
|
|
wezterm.on("format-tab-title", function(tab, tabs, _, _, hover, max_width)
|
|
local text_fg
|
|
if tab.is_active then
|
|
text_fg = scheme.tab_bar.active_tab.fg_color
|
|
else
|
|
text_fg = scheme.tab_bar.inactive_tab.fg_color
|
|
end
|
|
local title = wezterm.truncate_right(tab.active_pane.title, max_width - 2)
|
|
local colours = wezterm.color.gradient({
|
|
colors = { scheme.tab_bar.active_tab.bg_color, scheme.tab_bar.new_tab.bg_color },
|
|
}, #tabs + 1)
|
|
local elements = {}
|
|
table.insert(elements, "ResetAttributes")
|
|
table.insert(elements, { Background = { Color = colours[tab.tab_index + 1] } })
|
|
table.insert(elements, { Foreground = { Color = text_fg } })
|
|
table.insert(elements, { Text = " " })
|
|
if tab.is_active then
|
|
table.insert(elements, { Attribute = { Underline = "Single" } })
|
|
table.insert(elements, { Attribute = { Intensity = "Bold" } })
|
|
end
|
|
if hover then table.insert(elements, { Attribute = { Italic = true } }) end
|
|
table.insert(elements, { Text = title })
|
|
table.insert(elements, "ResetAttributes")
|
|
table.insert(elements, { Background = { Color = colours[tab.tab_index + 2] } })
|
|
table.insert(elements, { Foreground = { Color = colours[tab.tab_index + 1] } })
|
|
table.insert(elements, { Text = SOLID_RIGHT_SEP })
|
|
table.insert(elements, "ResetAttributes")
|
|
return elements
|
|
end)
|
|
end
|
|
|
|
M._new_tab_format = function(scheme)
|
|
return {
|
|
{ Background = { Color = scheme.tab_bar.new_tab.bg_color } },
|
|
{ Foreground = { Color = scheme.tab_bar.new_tab.fg_color } },
|
|
{ Text = " +" },
|
|
"ResetAttributes",
|
|
{ Background = { Color = scheme.tab_bar.background } },
|
|
{ Foreground = { Color = scheme.tab_bar.new_tab.bg_color } },
|
|
{ Text = SOLID_RIGHT_SEP },
|
|
"ResetAttributes",
|
|
}
|
|
end
|
|
|
|
M.new_tab = function(scheme) return wezterm.format(M._new_tab_format(scheme)) end
|
|
|
|
M.new_tab_hover = function(scheme)
|
|
local format = M._new_tab_format(scheme)
|
|
table.insert(format, 1, { Attribute = { Italic = true } })
|
|
return wezterm.format(format)
|
|
end
|
|
|
|
return M
|