idk anymore

1 files changed, 79 insertions, 65 deletions

diff --git a/.config/awesome/ui/statusbar/panel/widgets/imagebox.lua b/.config/awesome/ui/statusbar/panel/widgets/imagebox.lua
index 8c6e8a5..5caadc5 100644
--- a/.config/awesome/ui/statusbar/panel/widgets/imagebox.lua
+++ b/.config/awesome/ui/statusbar/panel/widgets/imagebox.lua
@@ -24,13 +24,13 @@
 -- @supermodule wibox.widget.base
 ---------------------------------------------------------------------------
 
-local lgi = require("lgi")
+local lgi = require "lgi"
 local cairo = lgi.cairo
 
-local base = require("wibox.widget.base")
-local surface = require("gears.surface")
-local gtable = require("gears.table")
-local gdebug = require("gears.debug")
+local base = require "wibox.widget.base"
+local gdebug = require "gears.debug"
+local gtable = require "gears.table"
+local surface = require "gears.surface"
 local setmetatable = setmetatable
 local type = type
 local math = math
@@ -40,7 +40,9 @@ local unpack = unpack or table.unpack -- luacheck: globals unpack (compatibility
 -- Safe load for optional Rsvg module
 local Rsvg = nil
 do
-    local success, err = pcall(function() Rsvg = lgi.Rsvg end)
+    local success, err = pcall(function()
+        Rsvg = lgi.Rsvg
+    end)
     if not success then
         gdebug.print_warning(debug.traceback("Could not load Rsvg: " .. tostring(err)))
     end
@@ -48,14 +50,16 @@ end
 
 local imagebox = { mt = {} }
 
-local rsvg_handle_cache = setmetatable({}, { __mode = 'k' })
+local rsvg_handle_cache = setmetatable({}, { __mode = "k" })
 
 ---Load rsvg handle form image file
 -- @tparam string file Path to svg file.
 -- @return Rsvg handle
 -- @treturn table A table where cached data can be stored.
 local function load_rsvg_handle(file)
-    if not Rsvg then return end
+    if not Rsvg then
+        return
+    end
 
     local cache = (rsvg_handle_cache[file] or {})["handle"]
 
@@ -65,7 +69,7 @@ local function load_rsvg_handle(file)
 
     local handle, err
 
-    if file:match("<[?]?xml") or file:match("<svg") then
+    if file:match "<[?]?xml" or file:match "<svg" then
         handle, err = Rsvg.Handle.new_from_data(file)
     else
         handle, err = Rsvg.Handle.new_from_file(file)
@@ -81,7 +85,9 @@ end
 ---Apply cairo surface for given imagebox widget
 local function set_surface(ib, surf)
     local is_surf_valid = surf.width > 0 and surf.height > 0
-    if not is_surf_valid then return false end
+    if not is_surf_valid then
+        return false
+    end
 
     ib._private.default = { width = surf.width, height = surf.height }
     ib._private.handle = nil
@@ -93,7 +99,9 @@ end
 local function set_handle(ib, handle, cache)
     local dim = handle:get_dimensions()
     local is_handle_valid = dim.width > 0 and dim.height > 0
-    if not is_handle_valid then return false end
+    if not is_handle_valid then
+        return false
+    end
 
     ib._private.default = { width = dim.width, height = dim.height }
     ib._private.handle = handle
@@ -124,18 +132,15 @@ end
 -- It's necessary because a single RSVG handle can be used by
 -- many imageboxes. So DPI and Stylesheet need to be set each time.
 local function update_dpi(self, ctx)
-    if not self._private.handle then return end
+    if not self._private.handle then
+        return
+    end
 
-    local dpi = self._private.auto_dpi and
-        ctx.dpi or
-        self._private.dpi or
-        nil
+    local dpi = self._private.auto_dpi and ctx.dpi or self._private.dpi or nil
 
-    local need_dpi = dpi and
-        self._private.last_dpi ~= dpi
+    local need_dpi = dpi and self._private.last_dpi ~= dpi
 
-    local need_style = self._private.handle.set_stylesheet and
-        self._private.stylesheet
+    local need_style = self._private.handle.set_stylesheet and self._private.stylesheet
 
     local old_size = self._private.default and self._private.default.width
 
@@ -163,14 +168,16 @@ local function update_dpi(self, ctx)
 
     -- This can happen in the constructor when `dpi` is set after `image`.
     if old_size and old_size ~= self._private.default.width then
-        self:emit_signal("widget::redraw_needed")
-        self:emit_signal("widget::layout_changed")
+        self:emit_signal "widget::redraw_needed"
+        self:emit_signal "widget::layout_changed"
     end
 end
 
 -- Draw an imagebox with the given cairo context in the given geometry.
 function imagebox:draw(ctx, cr, width, height)
-    if width == 0 or height == 0 or not self._private.default then return end
+    if width == 0 or height == 0 or not self._private.default then
+        return
+    end
 
     -- For valign = "top" and halign = "left"
     local translate = {
@@ -186,15 +193,15 @@ function imagebox:draw(ctx, cr, width, height)
         -- That's for the "fit" policy.
         local aspects = {
             w = width / w,
-            h = height / h
+            h = height / h,
         }
 
         local policy = {
             w = self._private.horizontal_fit_policy or "auto",
-            h = self._private.vertical_fit_policy or "auto"
+            h = self._private.vertical_fit_policy or "auto",
         }
 
-        for _, aspect in ipairs {"w", "h"} do
+        for _, aspect in ipairs { "w", "h" } do
             if self._private.upscale == false and (w < width and h < height) then
                 aspects[aspect] = 1
             elseif self._private.downscale == false and (w >= width and h >= height) then
@@ -209,15 +216,15 @@ function imagebox:draw(ctx, cr, width, height)
         end
 
         if self._private.halign == "center" then
-            translate.x = math.floor((width - w*aspects.w)/2)
+            translate.x = math.floor((width - w * aspects.w) / 2)
         elseif self._private.halign == "right" then
-            translate.x = math.floor(width - (w*aspects.w))
+            translate.x = math.floor(width - (w * aspects.w))
         end
 
         if self._private.valign == "center" then
-            translate.y = math.floor((height - h*aspects.h)/2)
+            translate.y = math.floor((height - h * aspects.h) / 2)
         elseif self._private.valign == "bottom" then
-            translate.y = math.floor(height - (h*aspects.h))
+            translate.y = math.floor(height - (h * aspects.h))
         end
 
         cr:translate(translate.x, translate.y)
@@ -226,25 +233,25 @@ function imagebox:draw(ctx, cr, width, height)
         local threshold, max_factor = self._private.max_scaling_factor, math.max(aspects.w, aspects.h)
 
         if threshold and threshold > 0 and threshold < max_factor then
-            aspects.w = (aspects.w*threshold)/max_factor
-            aspects.h = (aspects.h*threshold)/max_factor
+            aspects.w = (aspects.w * threshold) / max_factor
+            aspects.h = (aspects.h * threshold) / max_factor
         end
 
         -- Set the clip
         if self._private.clip_shape then
-            cr:clip(self._private.clip_shape(cr, w*aspects.w, h*aspects.h, unpack(self._private.clip_args)))
+            cr:clip(self._private.clip_shape(cr, w * aspects.w, h * aspects.h, unpack(self._private.clip_args)))
         end
 
         cr:scale(aspects.w, aspects.h)
     else
         if self._private.halign == "center" then
-            translate.x = math.floor((width - w)/2)
+            translate.x = math.floor((width - w) / 2)
         elseif self._private.halign == "right" then
             translate.x = math.floor(width - w)
         end
 
         if self._private.valign == "center" then
-            translate.y = math.floor((height - h)/2)
+            translate.y = math.floor((height - h) / 2)
         elseif self._private.valign == "bottom" then
             translate.y = math.floor(height - h)
         end
@@ -274,7 +281,9 @@ end
 
 -- Fit the imagebox into the given geometry
 function imagebox:fit(ctx, width, height)
-    if not self._private.default then return 0, 0 end
+    if not self._private.default then
+        return 0, 0
+    end
 
     update_dpi(self, ctx)
 
@@ -349,11 +358,13 @@ function imagebox:set_image(image)
         self._private.default = nil
     end
 
-    if not setup_succeed then return false end
+    if not setup_succeed then
+        return false
+    end
 
-    self:emit_signal("widget::redraw_needed")
-    self:emit_signal("widget::layout_changed")
-    self:emit_signal("property::image")
+    self:emit_signal "widget::redraw_needed"
+    self:emit_signal "widget::layout_changed"
+    self:emit_signal "property::image"
     return true
 end
 
@@ -383,8 +394,8 @@ end
 -- @see clip_shape
 function imagebox:set_clip_shape(clip_shape, ...)
     self._private.clip_shape = clip_shape
-    self._private.clip_args = {...}
-    self:emit_signal("widget::redraw_needed")
+    self._private.clip_args = { ... }
+    self:emit_signal "widget::redraw_needed"
     self:emit_signal("property::clip_shape", clip_shape)
 end
 
@@ -468,14 +479,14 @@ end
 -- @propemits true false
 -- @see dpi
 
-for _, prop in ipairs {"stylesheet", "dpi", "auto_dpi"} do
+for _, prop in ipairs { "stylesheet", "dpi", "auto_dpi" } do
     imagebox["set_" .. prop] = function(self, value)
         -- It will be set in :fit and :draw. The handle is shared
         -- by multiple imagebox, so it cannot be set just once.
         self._private[prop] = value
 
-        self:emit_signal("widget::redraw_needed")
-        self:emit_signal("widget::layout_changed")
+        self:emit_signal "widget::redraw_needed"
+        self:emit_signal "widget::layout_changed"
         self:emit_signal("property::" .. prop)
     end
 end
@@ -490,12 +501,12 @@ function imagebox:set_resize(allowed)
         self:emit_signal("property::upscale", allowed)
     end
 
-    self:emit_signal("widget::redraw_needed")
-    self:emit_signal("widget::layout_changed")
+    self:emit_signal "widget::redraw_needed"
+    self:emit_signal "widget::layout_changed"
     self:emit_signal("property::resize", allowed)
 end
 
-for _, prop in ipairs {"downscale", "upscale" } do
+for _, prop in ipairs { "downscale", "upscale" } do
     imagebox["set_" .. prop] = function(self, allowed)
         self._private[prop] = allowed
 
@@ -504,9 +515,9 @@ for _, prop in ipairs {"downscale", "upscale" } do
             self:emit_signal("property::resize", self._private.resize)
         end
 
-        self:emit_signal("widget::redraw_needed")
-        self:emit_signal("widget::layout_changed")
-        self:emit_signal("property::"..prop, allowed)
+        self:emit_signal "widget::redraw_needed"
+        self:emit_signal "widget::layout_changed"
+        self:emit_signal("property::" .. prop, allowed)
     end
 end
 
@@ -542,7 +553,6 @@ end
 -- @see horizontal_fit_policy
 -- @see resize
 
-
 --- The vertical alignment.
 --
 -- @DOC_wibox_widget_imagebox_valign_EXAMPLE@
@@ -627,30 +637,34 @@ end
 -- @see max_scaling_factor
 
 local defaults = {
-    halign                = "left",
-    valign                = "top",
+    halign = "left",
+    valign = "top",
     horizontal_fit_policy = "auto",
-    vertical_fit_policy   = "auto",
-    max_scaling_factor    = 0,
-    scaling_quality       = "good"
+    vertical_fit_policy = "auto",
+    max_scaling_factor = 0,
+    scaling_quality = "good",
 }
 
 local function get_default(prop, value)
-    if value == nil then return defaults[prop] end
+    if value == nil then
+        return defaults[prop]
+    end
 
     return value
 end
 
 for prop in pairs(defaults) do
-    imagebox["set_"..prop] = function(self, value)
-        if value == self._private[prop] then return end
+    imagebox["set_" .. prop] = function(self, value)
+        if value == self._private[prop] then
+            return
+        end
 
         self._private[prop] = get_default(prop, value)
-        self:emit_signal("widget::redraw_needed")
-        self:emit_signal("property::"..prop, self._private[prop])
+        self:emit_signal "widget::redraw_needed"
+        self:emit_signal("property::" .. prop, self._private[prop])
     end
 
-    imagebox["get_"..prop] = function(self)
+    imagebox["get_" .. prop] = function(self)
         if self._private[prop] == nil then
             return defaults[prop]
         end
@@ -678,7 +692,7 @@ end
 -- @treturn wibox.widget.imagebox A new `wibox.widget.imagebox` widget instance.
 -- @constructorfct wibox.widget.imagebox
 local function new(image, resize_allowed, clip_shape, ...)
-    local ret = base.make_widget(nil, nil, {enable_properties = true})
+    local ret = base.make_widget(nil, nil, { enable_properties = true })
 
     gtable.crush(ret, imagebox, true)
     ret._private.resize = true
@@ -692,7 +706,7 @@ local function new(image, resize_allowed, clip_shape, ...)
     end
 
     ret._private.clip_shape = clip_shape
-    ret._private.clip_args = {...}
+    ret._private.clip_args = { ... }
 
     return ret
 end