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Diffstat (limited to 'awesome/themes/xresources/assets.lua')
| -rw-r--r-- | awesome/themes/xresources/assets.lua | 250 |
1 files changed, 250 insertions, 0 deletions
diff --git a/awesome/themes/xresources/assets.lua b/awesome/themes/xresources/assets.lua new file mode 100644 index 0000000..9f6bbfa --- /dev/null +++ b/awesome/themes/xresources/assets.lua @@ -0,0 +1,250 @@ +-------------------------------------------------- +-- Generate vector assets using current colors: -- +-- (2015) Yauhen Kirylau -- +-------------------------------------------------- + +local cairo = require("lgi").cairo +local gears = require("gears") +local recolor_image = gears.color.recolor_image +local screen = screen + +local theme_assets = {} + + +function theme_assets.awesome_icon(size, bg, fg) + local img = cairo.ImageSurface(cairo.Format.ARGB32, size, size) + local cr = cairo.Context(img) + cr:set_source(gears.color(bg)) + cr:paint() + cr:set_source(gears.color(fg)) + cr:set_line_width(size/20) + cr:move_to(0, size/3) + cr:line_to(size*2/3, size/3) + cr:move_to(size/3, size*2/3) + cr:line_to(size*2/3, size*2/3) + cr:line_to(size*2/3, size) + cr:stroke() + return img +end + +-- Taglist squares: +function theme_assets.taglist_squares_sel(size, fg) + local img = cairo.ImageSurface(cairo.Format.ARGB32, size, size) + local cr = cairo.Context(img) + cr:set_source(gears.color(fg)) + cr:paint() + return img +end + +function theme_assets.taglist_squares_unsel(size, fg) + local img = cairo.ImageSurface(cairo.Format.ARGB32, size, size) + local cr = cairo.Context(img) + cr:set_source(gears.color(fg)) + cr:set_line_width(size/4) + cr:rectangle(0, 0, size, size) + cr:stroke() + return img +end + +local function make_letter(cr, n, lines, size, bg, fg, alt_fg) + local letter_gap = size/6 + + local function make_line(coords) + for i, coord in ipairs(coords) do + if i == 1 then + cr:rel_move_to(coord[1], coord[2]) + else + cr:rel_line_to(coord[1], coord[2]) + end + end + cr:stroke() + end + + lines = lines or {} + local color = alt_fg or fg + cr:set_source(gears.color(color)) + cr:rectangle( + 0, (size+letter_gap)*n, + size, size + ) + cr:fill() + + if bg then + cr:set_source(gears.color(bg)) + else + cr:set_operator(cairo.Operator.CLEAR) + end + + for _, line in ipairs(lines) do + cr:move_to(0, (size+letter_gap)*n) + make_line(line) + end + + cr:set_operator(cairo.Operator.OVER) +end + +function theme_assets.gen_awesome_name(cr, height, bg, fg, alt_fg) + local ls = height/10 -- letter_size + local letter_line = ls/18 + + cr:set_line_width(letter_line) + + -- a + make_letter(cr, 0, { { + { 0, ls/3 }, + { ls*2/3, 0 }, + }, { + { ls/3, ls*2/3 }, + { ls/3, 0 }, + { 0, ls/3 }, + } }, ls, bg, fg, alt_fg) + -- w + make_letter(cr, 1, { { + { ls/3, 0 }, + { 0,ls*2/3 }, + }, { + { ls*2/3, 0 }, + { 0,ls*2/3 }, + } }, ls, bg, fg) + -- e + make_letter(cr, 2, { { + { ls/3, ls/3 }, + { ls*2/3, 0 }, + }, { + { ls/3, ls*2/3 }, + { ls*2/3, 0 }, + } }, ls, bg, fg) + -- s + make_letter(cr, 3, { { + { ls/3, ls/3 }, + { ls*2/3, 0 }, + }, { + { 0, ls*2/3 }, + { ls*2/3, 0 }, + } }, ls, bg, fg) + -- o + make_letter(cr, 4, { { + { ls/2, ls/3 }, + { 0, ls/3 }, + } }, ls, bg, fg) + -- m + make_letter(cr, 5, { { + { ls/3, ls/3 }, + { 0,ls*2/3 }, + }, { + { ls*2/3, ls/3 }, + { 0,ls*2/3 }, + } }, ls, bg, fg) + -- e + make_letter(cr, 6, { { + { ls/3, ls/3 }, + { ls*2/3, 0 }, + }, { + { ls/3, ls*2/3 }, + { ls*2/3, 0 }, + } }, ls, bg, fg) +end + +function theme_assets.gen_logo(cr, width, height, bg, fg) + local ls = math.min(width, height) + + local letter_line = ls/18 + + cr:set_line_width(letter_line) + + make_letter(cr, 0, { { + { 0, ls/3 }, + { ls*2/3, 0 }, + }, { + { ls/3, ls*2/3 }, + { ls/3, 0 }, + { 0, ls/3 }, + } }, ls, bg, fg) +end + +function theme_assets.wallpaper(bg, fg, alt_fg, s) + s = s or screen.primary + local height = s.workarea.height + local width = s.workarea.width + local img = cairo.RecordingSurface(cairo.Content.COLOR, + cairo.Rectangle { x = 0, y = 0, width = width, height = height }) + local cr = cairo.Context(img) + + local letter_start_x = width - width / 10 + local letter_start_y = height / 10 + cr:translate(letter_start_x, letter_start_y) + + -- background + cr:set_source(gears.color(bg)) + cr:paint() + + theme_assets.gen_awesome_name(cr, height, bg, fg, alt_fg) + + return img +end + +-- Recolor titlebar icons: + +function theme_assets.recolor_titlebar_normal(theme, color) + for _, titlebar_icon in ipairs({ + 'titlebar_close_button_normal', + 'titlebar_minimize_button_normal', + 'titlebar_ontop_button_normal_inactive', + 'titlebar_ontop_button_normal_active', + 'titlebar_sticky_button_normal_inactive', + 'titlebar_sticky_button_normal_active', + 'titlebar_floating_button_normal_inactive', + 'titlebar_floating_button_normal_active', + 'titlebar_maximized_button_normal_inactive', + 'titlebar_maximized_button_normal_active', + }) do + theme[titlebar_icon] = recolor_image(theme[titlebar_icon], color) + end + return theme +end + +function theme_assets.recolor_titlebar_focus(theme, color) + for _, titlebar_icon in ipairs({ + 'titlebar_close_button_focus', + 'titlebar_minimize_button_focus', + 'titlebar_ontop_button_focus_inactive', + 'titlebar_ontop_button_focus_active', + 'titlebar_sticky_button_focus_inactive', + 'titlebar_sticky_button_focus_active', + 'titlebar_floating_button_focus_inactive', + 'titlebar_floating_button_focus_active', + 'titlebar_maximized_button_focus_inactive', + 'titlebar_maximized_button_focus_active', + }) do + theme[titlebar_icon] = recolor_image(theme[titlebar_icon], color) + end + return theme +end + +-- Recolor layout icons: +function theme_assets.recolor_layout(theme, color) + for _, layout_name in ipairs({ + 'layout_fairh', + 'layout_fairv', + 'layout_floating', + 'layout_magnifier', + 'layout_max', + 'layout_fullscreen', + 'layout_tilebottom', + 'layout_tileleft', + 'layout_tile', + 'layout_tiletop', + 'layout_spiral', + 'layout_dwindle', + 'layout_cornernw', + 'layout_cornerne', + 'layout_cornersw', + 'layout_cornerse', + }) do + theme[layout_name] = recolor_image(theme[layout_name], color) + end + return theme +end + +return theme_assets +-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80 |