adding WIP emoji logic

src/core/columns/keys_column.py

@@ -38,15 +38,17 @@ class Keys_Column(Gtk.Box):
         for child in children:
             pKeys = keys[child]["pKeys"]
             sKeys = keys[child]["sKeys"]
+            eKeys = keys[child]["eKeys"]
 
             row_box = self.add_row()
-            if len(pKeys) == len(sKeys):
+            if len(pKeys) == len(sKeys) and len(pKeys) == len(eKeys):
                 for i in range(10):
                     pkey = pKeys[i]
                     sKey = sKeys[i]
-                    row_box.add(Key(pkey, sKey))
+                    eKey = eKeys[i]
+                    row_box.add(Key(pkey, sKey, eKey))
             else:
-                raise KeyboardRowMatchError("A row in keys_json has missmatched pKeys and sKeys lengths.")
+                raise KeyboardRowMatchError("A row in keys_json has missmatched pKeys, sKeys, or eKeys lengths.")
 
         self.add(Bottom_Key_Row())
 

src/core/columns/right_column.py

@@ -6,7 +6,7 @@ gi.require_version('Gtk', '3.0')
 from gi.repository import Gtk
 
 # Application imports
-from ..widgets.defined_keys import Backspace_Key, Enter_Key
+from ..widgets.defined_keys import Emoji_Keys, Backspace_Key, Enter_Key
 
 
 
@@ -19,7 +19,7 @@ class Right_Column(Gtk.Box):
 
         self.setup_styling()
 
-        for key in [Backspace_Key(), Enter_Key()]:
+        for key in [Emoji_Keys(), Backspace_Key(), Enter_Key()]:
             self.add(key)
 
         self.show_all()

src/core/signals_mixin.py

@@ -16,3 +16,4 @@ class SignalsMixin:
     def setup_custom_event_signals(self):
         GObject.signal_new('toggle-caps', Key, GObject.SIGNAL_RUN_LAST, GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
         GObject.signal_new('toggle-symbol-keys', Key, GObject.SIGNAL_RUN_LAST, GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
+        GObject.signal_new('toggle-emoji-keys', Key, GObject.SIGNAL_RUN_LAST, GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))

src/core/widgets/defined_keys.py

@@ -28,8 +28,10 @@ class Symbols_Key(Key):
         self.connect("released", self._clicked)
 
     def _clicked(self, widget = None):
-        key_columns = self.get_parent().get_parent().get_children()[1]
+        ctx = widget.get_style_context()
+        ctx.remove_class("toggled_bttn") if ctx.has_class("toggled_bttn") else ctx.add_class("toggled_bttn")
 
+        key_columns = self.get_parent().get_parent().get_children()[1]
         for row in key_columns.get_children():
             for key in row:
                 key.emit("toggle-symbol-keys", ())
@@ -69,6 +71,22 @@ class Backspace_Key(Key):
     def _clicked(self, widget = None):
         typwriter.press_special_keys(self.get_label())
 
+class Emoji_Keys(Key):
+    def __init__(self):
+        super(Emoji_Keys, self).__init__("Emoji", "Emoji")
+
+    def setup_signals(self):
+        self.connect("released", self._clicked)
+
+    def _clicked(self, widget = None):
+        ctx = widget.get_style_context()
+        ctx.remove_class("toggled_bttn") if ctx.has_class("toggled_bttn") else ctx.add_class("toggled_bttn")
+
+        key_columns = self.get_parent().get_parent().get_children()[1]
+        for row in key_columns.get_children():
+            for key in row:
+                key.emit("toggle-emoji-keys", ())
+
 class Enter_Key(Key):
     def __init__(self):
         super(Enter_Key, self).__init__("Enter", "Enter")

src/core/widgets/key.py

@@ -9,13 +9,15 @@ from gi.repository import Gtk
 
 
 class Key(Gtk.Button or Gtk.ToggleButton):
-    def __init__(self, primary = "NULL", secondary = "NULL"):
+    def __init__(self, primary = "NULL", secondary = "NULL", emoji = "NULL"):
         super(Key, self).__init__()
 
         self._primary_symbol   = primary
         self._secondary_symbol = secondary
+        self._emoji_symbol     = emoji
         self._is_upper         = False
         self._is_symbol        = False
+        self._is_emoji         = False
 
         self.set_label(self._primary_symbol)
         self.setup_signals()
@@ -25,6 +27,7 @@ class Key(Gtk.Button or Gtk.ToggleButton):
         self.connect("released", self._do_type)
         self.connect("toggle-caps", self.toggle_caps)
         self.connect("toggle-symbol-keys", self.toggle_symbol_keys)
+        self.connect("toggle-emoji-keys", self.toggle_emoji_keys)
 
     def _do_type(self, widget = None):
         key = self.get_label().strip()
@@ -42,6 +45,18 @@ class Key(Gtk.Button or Gtk.ToggleButton):
         self._is_symbol = not self._is_symbol
         if self._is_symbol:
             self.set_label(self._secondary_symbol)
+        elif self._is_emoji:
+            self.set_label(self._emoji_symbol)
+        else:
+            self.set_label(self._primary_symbol.upper()) if self._is_upper else self.set_label(self._primary_symbol.lower())
+
+    # NOTE: Might use name attrib on widgets and de-duplicate this and the above logic.
+    def toggle_emoji_keys(self, widget = None, eve = None):
+        self._is_emoji = not self._is_emoji
+        if self._is_emoji:
+            self.set_label(self._emoji_symbol)
+        elif self._is_symbol:
+            self.set_label(self._secondary_symbol)
         else:
             self.set_label(self._primary_symbol.upper()) if self._is_upper else self.set_label(self._primary_symbol.lower())