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Update lib/wibox/widget/imagebox.lua 

Co-authored-by: Aire-One <aireone@aireone.xyz>
This commit is contained in:
Emmanuel Lepage Vallée 2021-09-22 20:51:11 -07:00 committed by Emmanuel Lepage Vallee
parent 7806763667
commit 7b8426bd24
1 changed files with 8 additions and 7 deletions
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15
lib/wibox/widget/imagebox.lua
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@ -51,8 +51,9 @@ local imagebox = { mt = {} }
local rsvg_handle_cache = setmetatable({}, { __mode = 'k' }) local rsvg_handle_cache = setmetatable({}, { __mode = 'k' })
---Load rsvg handle form image file ---Load rsvg handle form image file
---@tparam string file Path to svg file. -- @tparam string file Path to svg file.
---@return Rsvg handle -- @return Rsvg handle
-- @treturn table A table where cached data can be stored.
local function load_rsvg_handle(file) local function load_rsvg_handle(file)
if not Rsvg then return end if not Rsvg then return end
@ -79,8 +80,8 @@ end
---Apply cairo surface for given imagebox widget ---Apply cairo surface for given imagebox widget
local function set_surface(ib, surf) local function set_surface(ib, surf)
local is_surd_valid = surf.width > 0 and surf.height > 0 local is_surf_valid = surf.width > 0 and surf.height > 0
if not is_surd_valid then return end if not is_surf_valid then return false end
ib._private.default = { width = surf.width, height = surf.height } ib._private.default = { width = surf.width, height = surf.height }
ib._private.handle = nil ib._private.handle = nil
@ -92,7 +93,7 @@ end
local function set_handle(ib, handle, cache) local function set_handle(ib, handle, cache)
local dim = handle:get_dimensions() local dim = handle:get_dimensions()
local is_handle_valid = dim.width > 0 and dim.height > 0 local is_handle_valid = dim.width > 0 and dim.height > 0
if not is_handle_valid then return end if not is_handle_valid then return false end
ib._private.default = { width = dim.width, height = dim.height } ib._private.default = { width = dim.width, height = dim.height }
ib._private.handle = handle ib._private.handle = handle
@ -303,7 +304,7 @@ end
-- * `nil`: Unset the image. -- * `nil`: Unset the image.
-- --
-- @property image -- @property image
-- @tparam image image The image to render. test -- @tparam image image The image to render.
-- @propemits false false -- @propemits false false
--- Set the `imagebox` image. --- Set the `imagebox` image.
@ -321,7 +322,7 @@ function imagebox:set_image(image)
local setup_succeed local setup_succeed
-- Keep the original to prevent the cache from being GCed. -- Keep the original to prevent the cache from being GCed.
self._private.original_iamge = image self._private.original_image = image
if type(image) == "userdata" and not (Rsvg and Rsvg.Handle:is_type_of(image)) then if type(image) == "userdata" and not (Rsvg and Rsvg.Handle:is_type_of(image)) then
-- This function is not documented to handle userdata objects, but -- This function is not documented to handle userdata objects, but