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Deprecate widget-drawing functions in gears.surface

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This marks the functions gears.surface.widget_to_svg() and
gears.surface.widget_to_surface() as deprecated in awesome 5. This means
that by the time that awesome 6 becomes a thing, we can finally remove
these...

Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit is contained in:
Uli Schlachter 2017-05-30 10:34:33 +02:00
parent 0abfed54de
commit 801a1f0a89
1 changed files with 6 additions and 0 deletions
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6
lib/gears/surface.lua
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@ -218,6 +218,7 @@ end
--- Create an SVG file with this widget content.
-- This is dynamic, so the SVG will be updated along with the widget content.
-- because of this, the painting may happen hover multiple event loop cycles.
-- @deprecated wibox.widget.draw_to_svg_file
-- @tparam widget widget A widget
-- @tparam string path The output file path
-- @tparam number width The surface width
@ -225,6 +226,8 @@ end
-- @return The cairo surface
-- @return The hierarchy
function surface.widget_to_svg(widget, path, width, height)
gdebug.deprecate("Use wibox.widget.draw_to_svg_file instead of "..
"gears.surface.render_to_svg", {deprecated_in=5})
local img = cairo.SvgSurface.create(path, width, height)
local cr = cairo.Context(img)
@ -234,6 +237,7 @@ end
--- Create a cairo surface with this widget content.
-- This is dynamic, so the SVG will be updated along with the widget content.
-- because of this, the painting may happen hover multiple event loop cycles.
-- @deprecated wibox.widget.draw_to_image_surface
-- @tparam widget widget A widget
-- @tparam number width The surface width
-- @tparam number height The surface height
@ -241,6 +245,8 @@ end
-- @return The cairo surface
-- @return The hierarchy
function surface.widget_to_surface(widget, width, height, format)
gdebug.deprecate("Use wibox.widget.draw_to_image_surface instead of "..
"gears.surface.render_to_surface", {deprecated_in=5})
local img = cairo.ImageSurface(format or cairo.Format.ARGB32, width, height)
local cr = cairo.Context(img)