99 lines
2.8 KiB
Lua
99 lines
2.8 KiB
Lua
local gfs = require 'gears.filesystem'
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local config_dir = gfs.get_configuration_dir()
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local theme_dir = config_dir .. 'theme/'
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local assets_dir = theme_dir .. 'assets/'
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local icons_dir = assets_dir .. 'icons/'
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local theme = {}
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--- Basic
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theme.font = 'Noto Mono 9'
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--- Tags
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theme.hometag_master_width_factor = 0.65
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--- Icons
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theme.icon_hometag = icons_dir .. 'home-circle.svg'
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theme.icon_apps = icons_dir .. 'apps.svg'
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theme.icon_battery_outline = icons_dir .. 'battery-outline.svg'
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--- Wibar
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-- My wibar is a transparent dock at the bottom of the screen.
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-- Height and width ahve to be set by the constructor to use screen DPI and
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-- screen percentage values.
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theme.wibar_stretch = false
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theme.wibar_border_width = 0
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theme.wibar_border_color = nil
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theme.wibar_ontop = false
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theme.wibar_opacity = 1
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theme.wibar_type = 'dock'
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theme.wibar_bg = '#0000'
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--- Spacing and margins
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-- Naming convention:
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-- <rc.ui.desktop_decoration element>_<widget element>_<property>
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theme.spacing = 8
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theme.margin = 4
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theme.padding = 4
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theme.bar_height = 32 + (theme.margin * 2) -- This is the outer size of the bar
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theme.bar_width = '80%' -- Make the bar size relative to the screen
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theme.bar_margin_x = theme.margin * 2
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theme.bar_margin_y = theme.margin
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theme.bar_padding_x = theme.padding * 2
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theme.bar_padding_y = 0
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theme.bar_box_margin_x = 0
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theme.bar_box_margin_y = theme.margin
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theme.bar_box_padding_x = theme.padding * 2
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theme.bar_box_padding_y = theme.padding
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theme.bar_box_spacing = theme.spacing
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--- Widgets specific
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theme.bg_systray = '#455A64'
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theme.systray_icon_spacing = 3
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--- Wallpaper
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theme.wallpaper = function (screen)
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local cairo = require('lgi').cairo
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local surface = require 'gears.surface'
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local wallpaper = require 'gears.wallpaper'
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local wallpaper_image_path = assets_dir .. 'wallpapers/pizza.jpg'
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local geom, cr = wallpaper.prepare_context(screen)
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-- local surf = cairo.ImageSurface.create(cairo.Format.RGB24, 200, 200)
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local surf = surface.load_uncached(wallpaper_image_path)
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local w, h = surface.get_size(surf)
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local aspect_w = geom.width / w
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local aspect_h = geom.height / h
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-- scall the surface to the screen dimenssion ignoring aspect ratio
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cr:scale(aspect_w, aspect_h)
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cr:set_source_surface(surf, 0, 0)
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cr:paint()
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-- Add colored layer
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local cm = cairo.LinearPattern(0, 0, w, h)
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cm:add_color_stop_rgba(0, 38/256, 50/256, 56/256, 0.2)
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cr:set_source(cm)
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cr:paint()
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-- Add vignette effect
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local linpat = cairo.LinearPattern(0, 0, w, h)
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linpat:add_color_stop_rgba(0, 0, 0, 0, 1)
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local radpat = cairo.RadialPattern(
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w / 2, h / 2, h * 0.5,
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w / 2, h / 2, w * 0.5)
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for i=0,1,0.1 do
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radpat:add_color_stop_rgba(i, 0, 0, 0, i/2)
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end
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cr:set_source(linpat)
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cr:mask(radpat)
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surf:finish()
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end
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return theme
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