Replace old item_style attributes by a more flexible array

bar.lua

@@ -135,7 +135,7 @@ local function create_item(item,data,args)
   item.widget:set_tooltip(item.tooltip)
 
   -- Draw
-  data.item_style(data,item,false,false)
+  data.item_style(data,item,{})
   item.widget:set_fg(item._private_data.fg)
 
   return bg

base.lua

@@ -5,7 +5,6 @@ local print,unpack = print, unpack
 local beautiful    = require( "beautiful"          )
 local util         = require( "awful.util"         )
 local object       = require( "radical.object"     )
-local item_style   = require( "radical.item_style" )
 
 local capi = { mouse = mouse, screen = screen , keygrabber = keygrabber }
 
@@ -22,6 +21,13 @@ local module = {
     BUTTON3  = 3,
     SELECTED = 100,
   },
+  item_flags     = {
+    SELECTED = 1,
+    HOVERED  = 2,
+    PRESSED  = 3,
+    URGENT   = 4,
+    USED     = 5,
+  }
 }
 
 local function filter(data)
@@ -165,7 +171,7 @@ local function add_item(data,args)
   set_map.selected = function(value)
     private_data.selected = value
     if value == false then
-      data.item_style(data,item,false,false)
+      data.item_style(data,item,{})
       return
     end
     if data._current_item and data._current_item ~= item then
@@ -173,14 +179,14 @@ local function add_item(data,args)
         data._current_item._tmp_menu.visible = false
         data._current_item._tmp_menu = nil
         data._tmp_menu = nil
-        data.item_style(data,data._current_item,false,false)
+        data.item_style(data,data._current_item,{})
       end
       data._current_item.selected = false
     end
     if data.sub_menu_on == module.sub_menu_on.SELECTED and data._current_item ~= item then
       execute_sub_menu(data,item)
     end
-    data.item_style(data,item,true,false)
+    data.item_style(data,item,{module.item_flags.SELECTED})
     data._current_item = item
   end
 
@@ -276,7 +282,7 @@ local function new(args)
       layout          = args.layout or nil,
       screen          = args.screen or nil,
       style           = args.style  or nil,
-      item_style      = args.item_style or item_style.basic,
+      item_style      = args.item_style or require("radical.item_style.basic"),
       filter          = args.filter ~= false,
       show_filter     = args.show_filter or false,
       filter_string   = args.filter_string or "",
@@ -336,7 +342,7 @@ local function new(args)
 --       data._tmp_menu = nil
       data._current_item._tmp_menu = nil
 --       data._current_item.selected = false
-      data.item_style(data,data._current_item,false,false)
+      data.item_style(data,data._current_item,{})
     end
     if internal.has_changed and data.style then
       data.style(data,{arrow_x=20,margin=internal.margin})

item_style/arrow_alt.lua

@@ -1,5 +1,6 @@
 local setmetatable = setmetatable
 local print = print
+local base      = require( "radical.base"     )
 
 local module = {
   margins = {
@@ -10,11 +11,13 @@ local module = {
   }
 }
 
-local function draw(data,item,is_focussed,is_pressed,col)
-  if is_focussed or (item._tmp_menu) then
-    item.widget:set_bg(col or data.bg_focus)
+local function draw(data,item,args)
+  local args,flags = args or {},{}
+  for _,v in pairs(args) do flags[v] = true end
+  if flags[base.item_flags.SELECTED] or (item._tmp_menu) then
+    item.widget:set_bg(args.color or data.bg_focus)
   else
-    item.widget:set_bg(col or nil)
+    item.widget:set_bg(args.color or nil)
   end
 end
 

item_style/basic.lua

@@ -1,5 +1,7 @@
 local setmetatable = setmetatable
 local print = print
+local pairs=pairs
+local base      = require( "radical.base"     )
 
 local module = {
   margins = {
@@ -10,11 +12,14 @@ local module = {
   }
 }
 
-local function draw(data,item,is_focussed,is_pressed,col)
-  if is_focussed or (item._tmp_menu) then
-    item.widget:set_bg(col or data.bg_focus)
+local function draw(data,item,args)
+  local args,flags = args or {},{}
+  for _,v in pairs(args) do print("ici",v);flags[v] = true end
+
+  if flags[base.item_flags.SELECTED] or (item._tmp_menu) then
+    item.widget:set_bg(args.color or data.bg_focus)
   else
-    item.widget:set_bg(col or nil)
+    item.widget:set_bg(args.color or nil)
   end
 end
 

item_style/classic.lua

@@ -1,4 +1,5 @@
 local setmetatable = setmetatable
+local base      = require( "radical.base"     )
 local color     = require( "gears.color"      )
 local cairo     = require( "lgi"              ).cairo
 local beautiful = require( "beautiful"        )
@@ -26,7 +27,10 @@ local function gen(item_height,bg_color,border_color)
   return cairo.Pattern.create_for_surface(img)
 end
 
-local function draw(data,item,is_focussed,is_pressed,col)
+local function draw(data,item,args)
+  local args,flags = args or {},{}
+  local col = args.color
+  for _,v in pairs(args) do flags[v] = true end
   local ih = data.item_height
   if not focussed or not focussed[ih] then
     if not focussed then
@@ -41,7 +45,7 @@ local function draw(data,item,is_focussed,is_pressed,col)
     alt[col][ih] = gen(ih,color(col),bc)
   end
 
-  if is_focussed or (item._tmp_menu) then
+  if flags[base.item_flags.SELECTED] or (item._tmp_menu) then
     item.widget:set_bg(focussed[ih])
   elseif col then
     item.widget:set_bg(alt[col][ih])

item_style/rounded.lua

@@ -1,5 +1,6 @@
 local setmetatable = setmetatable
 local math = math
+local base = require( "radical.base" )
 local color     = require( "gears.color"      )
 local cairo     = require( "lgi"              ).cairo
 local print = print
@@ -31,7 +32,9 @@ local function gen(item_height,bg_color,border_color)
   return cairo.Pattern.create_for_surface(img)
 end
 
-local function draw(data,item,is_focussed,is_pressed)
+local function draw(data,item,args)
+  local args,flags = args or {},{}
+  for _,v in pairs(args) do flags[v] = true end
   local ih = data.item_height
   if not focussed or not focussed[ih] then
     if not focussed then
@@ -42,7 +45,7 @@ local function draw(data,item,is_focussed,is_pressed)
     default [ih] = gen(ih,data.bg,bc)
   end
 
-  if is_focussed or (item._tmp_menu) then
+  if flags[base.item_flags.SELECTED] or (item._tmp_menu) then
     item.widget:set_bg(focussed[ih])
   else
       item.widget:set_bg(default[ih])

layout/horizontal.lua

@@ -56,7 +56,7 @@ end
 function module:setup_item(data,item,args)
     --Create the background
   item.widget = wibox.widget.background()
-  data.item_style(data,item,false,false)
+  data.item_style(data,item,{})
   item.widget:set_fg(item._private_data.fg)
 
   --Event handling

layout/vertical.lua

@@ -184,7 +184,7 @@ function module:setup_item(data,item,args)
   item.widget = wibox.widget.background()
   cache_pixmap(item)
 
-  data.item_style(data,item,false,false)
+  data.item_style(data,item,{})
   item.widget:set_fg(item._private_data.fg)
   item._internal.has_changed = true
 

widgets/scroll.lua

@@ -65,12 +65,12 @@ local function new(data)
     scroll_w[v] = wibox.widget.background()
     scroll_w[v]:set_widget(ib)
     scroll_w[v].visible = true
-    data.item_style(data,{widget=scroll_w[v]},false,false,data.bg_highlight)
+    data.item_style(data,{widget=scroll_w[v]},{color=data.bg_highlight})
     scroll_w[v]:connect_signal("mouse::enter",function()
-      data.item_style(data,{widget=scroll_w[v]},false,false,data.bg_alternate or beautiful.bg_focus)
+      data.item_style(data,{widget=scroll_w[v]},{color=data.bg_alternate or beautiful.bg_focus})
     end)
     scroll_w[v]:connect_signal("mouse::leave",function()
-      data.item_style(data,{widget=scroll_w[v]},false,false,data.bg_highlight)
+      data.item_style(data,{widget=scroll_w[v]},{color=data.bg_highlight})
     end)
     scroll_w[v]:buttons( util.table.join( button({ }, 1, function()
       data["scroll_"..v](data)