[RFC] Switch remaining keyboard icons to glyphs (#5639)

* Switch the last few remaining icons to true glyphs
(Del/Backspace & Enter).
Also, allow a glyph to be rendered in (fake) bold, and use it for Enter.
* Update fonts
Pickup the tweaked nerdfonts for the backspace symbol

frontend/ui/data/keyboardlayouts/el_keyboard.lua

@@ -103,9 +103,9 @@ return {
             { _B_el,  _b_el,  ">",    prd,    "Ó",    "ó",    "†",    "‡", },
             { _N_el,  _n_el,  "‘",    "↑",    "Ú",    "ú",    "–",    "—", },
             { _M_el,  _m_el,  "’",    "↓",    "Ç",    "ç",    "…",    "¨", },
-            { label = "Backspace",
-              icon = "resources/icons/appbar.clear.reflect.horizontal.png",
-              width = 1.5
+            { label = "",
+              width = 1.5,
+              bold = false
             },
         },
         -- fourth row
@@ -119,10 +119,10 @@ return {
               width = 3.0},
             { com,    com,    "“",    "←",    "Ũ",   "ũ",    com,    com, },
             { prd,    prd,    "”",    "→",    "Ĩ",   "ĩ",    prd,    prd, },
-            { label = "Enter",
+            { label = "⮠",
               "\n",   "\n",   "\n",   "\n",   "\n",   "\n",   "\n",   "\n",
-              icon = "resources/icons/appbar.arrow.enter.png",
               width = 1.5,
+              bold = true
             },
         },
     },

frontend/ui/data/keyboardlayouts/en_keyboard.lua

@@ -101,9 +101,9 @@ return {
             { _B_,    _b_,    ">",    prd,    "Ó",    "ó",    "†",    "‡", },
             { _N_,    _n_,    "‘",    "↑",    "Ú",    "ú",    "–",    "—", },
             { _M_,    _m_,    "’",    "↓",    "Ç",    "ç",    "…",    "¨", },
-            { label = "Backspace",
-              icon = "resources/icons/appbar.clear.reflect.horizontal.png",
-              width = 1.5
+            { label = "",
+              width = 1.5,
+              bold = false
             },
         },
         -- fourth row
@@ -117,10 +117,10 @@ return {
               width = 3.0},
             { com,    com,    "“",    "←",    "Ũ",   "ũ",    com,    com, },
             { prd,    prd,    "”",    "→",    "Ĩ",   "ĩ",    prd,    prd, },
-            { label = "Enter",
+            { label = "⮠",
               "\n",   "\n",   "\n",   "\n",   "\n",   "\n",   "\n",   "\n",
-              icon = "resources/icons/appbar.arrow.enter.png",
               width = 1.5,
+              bold = true
             },
         },
     },

frontend/ui/data/keyboardlayouts/he_keyboard.lua

@@ -72,9 +72,9 @@ return {
             { "־",    nun,       ">",    prd, },
             { "ֿ ",    mem,      "‘",    "↑",  },
             { "ֽ ",    tzadik,   "’",    "↓",  },
-            { label = "Backspace",
-              icon = "resources/icons/appbar.clear.reflect.horizontal.png",
-              width = 1.5
+            { label = "",
+              width = 1.5,
+              bold = false
             },
         },
         -- fourth row
@@ -86,10 +86,10 @@ return {
               width = 3.0},
             { com,    taf,      "“",    "←", },
             { prd,    "ץ",      "”",    "→", },
-            { label = "Enter",
+            { label = "⮠",
               "\n",   "\n",    "\n",   "\n",
-              icon = "resources/icons/appbar.arrow.enter.png",
               width = 1.5,
+              bold = true
             },
         },
     },

frontend/ui/data/keyboardlayouts/ja_keyboard.lua

@@ -99,14 +99,14 @@ return {
             { label = "空白",
               " ",    " ",    " ",    " ",
               width = 5.5},
-            { label = "Enter",
+            { label = "⮠",
               "\n",   "\n",   "\n",   "\n",
-              icon = "resources/icons/appbar.arrow.enter.png",
               width = 1.5,
+              bold = true
             },
-            { label = "Backspace",
-              icon = "resources/icons/appbar.clear.reflect.horizontal.png",
-              width = 1.5
+            { label = "",
+              width = 1.5,
+              bold = false
             },
         },
     },

frontend/ui/data/keyboardlayouts/ko_KR_keyboard.lua

@@ -138,9 +138,9 @@ return {
             { "ㅠ",    "ㅠ",    "&",    prd, },
             { "ㅜ",    "ㅜ",    "『",    "↑", },
             { "ㅡ",    "ㅡ",    "』",    "↓", },
-            { label = "Backspace",
-              icon = "resources/icons/appbar.clear.reflect.horizontal.png",
-              width = 1.5
+            { label = "",
+              width = 1.5,
+              bold = false
             },
         },
         -- fourth row
@@ -156,10 +156,10 @@ return {
               width = 3.0},
             { com,    com,    "“",    "←", },
             { prd,    prd,    "”",    "→", },
-            { label = "Enter",
+            { label = "⮠",
               "\n",    "\n",   "\n",   "\n",
-              icon = "resources/icons/appbar.arrow.enter.png",
               width = 1.5,
+              bold = true
             },
         },
     },

frontend/ui/data/keyboardlayouts/pt_keyboard.lua

@@ -43,9 +43,9 @@ return {
             { "B",        "b",    ">",    ".",    "B",    "b",    ">",    ".",    "Ó",    "ó",    "†",    "‡", },
             { "N",        "n",    "‘",    "↑",    "N",    "n",    "‘",    "“",    "Ú",    "ú",    "–",    "—", },
             { "M",        "m",    "’",    "↓",    "M",    "m",    "’",    "”",    "Ç",    "ç",    "…",    "¨", },
-            { label = "Backspace",
-              icon = "resources/icons/appbar.clear.reflect.horizontal.png",
-              width = 1.5
+            { label = "",
+              width = 1.5,
+              bold = false
             },
         },
         -- fourth row
@@ -59,10 +59,10 @@ return {
                 width = 3.0},
             { ",",        ",",    "“",    "←",    ",",    ",",    "Ё",    "Ё",    ",",    ",",    ",",    ",", },
             { ",",        ".",    "”",    "→",    ",",    ".",    "ё",    "ё",    ",",    ".",    ",",    ".", },
-            { label = "Enter",
+            { label = "⮠",
               "\n",       "\n",   "\n",   "\n",   "\n",   "\n",   "\n",   "\n",   "\n",   "\n",   "\n",   "\n",
-              icon = "resources/icons/appbar.arrow.enter.png",
               width = 1.5,
+              bold = true
             },
         },
     },

frontend/ui/data/keyboardlayouts/ru_keyboard.lua

@@ -49,9 +49,9 @@ return {
             { "И",    "и",    ">",    prd,    "Һ",    "һ",    "†",    "‡", },
             { "Т",    "т",    "‘",    "↑",    "Б",    "б",    "–",    "—", },
             { "Ь",    "ь",    "’",    "↓",    "Ю",    "ю",    "…",    "¨", },
-            { label = "Backspace",
-              icon = "resources/icons/appbar.clear.reflect.horizontal.png",
-              width = 1.5
+            { label = "",
+              width = 1.5,
+              bold = false
             },
         },
         -- fourth row
@@ -65,10 +65,10 @@ return {
               width = 3.0},
             { com,    com,    "“",    "←",    "Ё",    "ё",    "Ũ",   "ũ",    com,    com, },
             { prd,    prd,    "”",    "→",    prd,    prd,    "Ĩ",   "ĩ",    prd,    prd, },
-            { label = "Enter",
+            { label = "⮠",
               "\n",   "\n",   "\n",   "\n",   "\n",   "\n",   "\n",   "\n",   "\n",   "\n",
-              icon = "resources/icons/appbar.arrow.enter.png",
               width = 1.5,
+              bold = true
             },
         },
     },

frontend/ui/widget/virtualkeyboard.lua

@@ -30,6 +30,7 @@ local VirtualKey = InputContainer:new{
     key = nil,
     icon = nil,
     label = nil,
+    bold = nil,
 
     keyboard = nil,
     callback = nil,
@@ -102,7 +103,7 @@ function VirtualKey:init()
     elseif self.keyboard.umlautmode_keys[self.label] ~= nil then
         self.callback = function () self.keyboard:setLayer("Äéß") end
         self.skiptap = true
-    elseif self.label == "Backspace" then
+    elseif self.label == "" then
         self.callback = function () self.keyboard:delChar() end
         self.hold_callback = function ()
             self.ignore_key_release = true -- don't have delChar called on release
@@ -153,6 +154,7 @@ function VirtualKey:init()
         label_widget = TextWidget:new{
             text = self.label,
             face = self.face,
+            bold = self.bold or false,
         }
     end
     self[1] = FrameContainer:new{
@@ -485,10 +487,12 @@ function VirtualKeyPopup:init()
                 local key = type(v) == "table" and v.key or v
                 local label = type(v) == "table" and v.label or key
                 local icon = type(v) == "table" and v.icon
+                local bold = type(v) == "table" and v.bold
                 local virtual_key = VirtualKey:new{
                     key = key,
                     label = label,
                     icon = icon,
+                    bold = bold,
                     keyboard = parent_key.keyboard,
                     key_chars = key_chars,
                     width = parent_key.width,
@@ -777,6 +781,7 @@ function VirtualKeyboard:addKeys()
                 key_chars = key_chars,
                 icon = self.KEYS[i][j].icon,
                 label = label,
+                bold = self.KEYS[i][j].bold,
                 keyboard = self,
                 width = key_width,
                 height = key_height,

resources/fonts

@@ -1 +1 @@
-Subproject commit 63e7df0afe4df9804eb43a70def122814495cb7e
+Subproject commit 016220d96629d4bea763a7df9ff4cc4b1b92185b