doc: Add support for `awfu.screenshot` in the `awful` template.
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Emmanuel Lepage Vallee
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fc9b06787b
commit
6a862f786b
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@ -2,11 +2,123 @@ local file_path, image_path = ...
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require("_common_template")(...)
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local cairo = require("lgi").cairo
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local color = require( "gears.color" )
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local shape = require( "gears.shape" )
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local beautiful = require( "beautiful" )
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local wibox = require( "wibox" )
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local screenshot = require( "awful.screenshot")
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local color = require( "gears.color" )
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local shape = require( "gears.shape" )
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local beautiful = require( "beautiful" )
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local wibox = require( "wibox" )
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local function wrap_titlebar(tb, width, height, args)
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local bg, fg
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if args.honor_titlebar_colors then
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bg = tb.drawable.background_color or tb.args.bg_normal
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fg = tb.drawable.foreground_color or tb.args.fg_normal
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else
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bg, fg = tb.args.bg_normal, tb.args.fg_normal
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end
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return wibox.widget {
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tb.drawable.widget,
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bg = bg,
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fg = fg,
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forced_width = width,
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forced_height = height,
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widget = wibox.container.background
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}
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end
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local function client_widget(c, col, label, args)
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local geo = c:geometry()
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local bw = c.border_width or beautiful.border_width or 0
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local bc = c.border_color or beautiful.border_color
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local l = wibox.layout.align.vertical()
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l.fill_space = true
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local tbs = c._private and c._private.titlebars or {}
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local map = {
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top = "set_first",
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left = "set_first",
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bottom = "set_third",
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right = "set_third",
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}
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for _, position in ipairs{"top", "bottom"} do
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local tb = tbs[position]
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if tb then
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l[map[position]](l, wrap_titlebar(tb, c:geometry().width, tb.args.height or 16, args))
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end
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end
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for _, position in ipairs{"left", "right"} do
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local tb = tbs[position]
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if tb then
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l[map[position]](l, wrap_titlebar(tb, tb.args.width or 16, c:geometry().height), args)
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end
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end
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local l2 = wibox.layout.align.horizontal()
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l2.fill_space = true
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l:set_second(l2)
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l.forced_width = c.width
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l.forced_height = c.height
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return wibox.widget {
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{
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l,
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{
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text = label or "",
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halign = "center",
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valign = "center",
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widget = wibox.widget.textbox
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},
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layout = wibox.layout.stack
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},
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border_width = bw,
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border_color = bc,
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shape_clip = true,
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border_strategy = "inner",
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opacity = c.opacity,
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fg = beautiful.fg_normal or "#000000",
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bg = col,
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shape = function(cr2, w, h)
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if c.shape then
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c.shape(cr2, w, h)
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else
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return shape.rounded_rect(cr2, w, h, args.radius or 5)
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end
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end,
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forced_width = geo.width + 2*bw,
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forced_height = geo.height + 2*bw,
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widget = wibox.container.background,
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}
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end
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-- Mock the c:content(), it cannot be shimmed because the "real" one uses
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-- a raw surface rather than a LGI one.
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function screenshot._screenshot_methods.client(self)
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local c = self.client
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local geo = c:geometry()
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local wdg = client_widget(
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c, c.color or geo._color or beautiful.bg_normal, "", {}
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)
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local sur = wibox.widget.draw_to_image_surface(wdg, geo.width, geo.height)
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return sur, geo
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end
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function screenshot._screenshot_methods.root()
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local w, h = root.size()
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local img = cairo.ImageSurface.create(cairo.Format.ARGB32, 1, 1)
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return img, {x=0,y=0,width=w,height=h}
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end
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-- Run the test
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local args = loadfile(file_path)() or {}
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@ -97,98 +209,6 @@ local total_area = wibox.layout {
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layout = wibox.layout.manual,
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}
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local function wrap_titlebar(tb, width, height)
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local bg, fg
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if args.honor_titlebar_colors then
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bg = tb.drawable.background_color or tb.args.bg_normal
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fg = tb.drawable.foreground_color or tb.args.fg_normal
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else
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bg, fg = tb.args.bg_normal, tb.args.fg_normal
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end
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return wibox.widget {
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tb.drawable.widget,
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bg = bg,
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fg = fg,
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forced_width = width,
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forced_height = height,
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widget = wibox.container.background
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}
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end
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local function client_widget(c, col, label)
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local geo = c:geometry()
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local bw = c.border_width or beautiful.border_width or 0
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local bc = c.border_color or beautiful.border_color
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local l = wibox.layout.align.vertical()
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l.fill_space = true
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local tbs = c._private and c._private.titlebars or {}
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local map = {
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top = "set_first",
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left = "set_first",
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bottom = "set_third",
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right = "set_third",
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}
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for _, position in ipairs{"top", "bottom"} do
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local tb = tbs[position]
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if tb then
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l[map[position]](l, wrap_titlebar(tb, c:geometry().width, tb.args.height or 16))
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end
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end
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for _, position in ipairs{"left", "right"} do
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local tb = tbs[position]
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if tb then
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l[map[position]](l, wrap_titlebar(tb, tb.args.width or 16, c:geometry().height))
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end
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end
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local l2 = wibox.layout.align.horizontal()
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l2.fill_space = true
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l:set_second(l2)
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l.forced_width = c.width
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l.forced_height = c.height
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return wibox.widget {
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{
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l,
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{
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text = label or "",
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halign = "center",
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valign = "center",
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widget = wibox.widget.textbox
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},
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layout = wibox.layout.stack
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},
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border_width = bw,
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border_color = bc,
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shape_clip = true,
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border_strategy = "inner",
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opacity = c.opacity,
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fg = beautiful.fg_normal or "#000000",
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bg = col,
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shape = function(cr2, w, h)
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if c.shape then
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c.shape(cr2, w, h)
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else
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return shape.rounded_rect(cr2, w, h, args.radius or 5)
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end
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end,
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forced_width = geo.width + 2*bw,
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forced_height = geo.height + 2*bw,
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widget = wibox.container.background,
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}
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end
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-- Add all wiboxes
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-- Fix the wibox geometries that have a dependency on their content
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for _, d in ipairs(drawin.get()) do
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local w = d.get_wibox and d:get_wibox() or nil
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@ -228,7 +248,7 @@ for _, c in ipairs(client.get()) do
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for _, geo in ipairs(c._old_geo) do
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if not geo._hide then
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total_area:add_at(
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client_widget(c, c.color or geo._color or beautiful.bg_normal, geo._label),
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client_widget(c, c.color or geo._color or beautiful.bg_normal, geo._label, args),
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{x=geo.x, y=geo.y}
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)
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end
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