Updated emoji loading to be faster; added auto fill option

README.md

@@ -5,6 +5,7 @@ An onscreen keyboard for the mouse.
 * PyGObject
 * python-xlib
 * pyautogui
+* fast-autocomplete[levenshtein]
 
 # TODO
 <li>Get save and execute of custom commands working.</li>

src/__builtins__.py

@@ -85,8 +85,9 @@ _USR_PATH                  = f"/usr/share/{app_name.lower()}"
 _CONFIG_PATH               = f"{_USER_HOME}/.config/{app_name.lower()}"
 _ICON_FILE                 = f"{_CONFIG_PATH}/icons/{app_name.lower()}.png"
 _CSS_FILE                  = f"{_CONFIG_PATH}/stylesheet.css"
+_DICT_FILE                 = f"{_CONFIG_PATH}/edmt_dictionary.json"
 _EMOJI_FILE                = f"{_CONFIG_PATH}/emoji.json"
-_LOG_FILE                  = f"{_CONFIG_PATH}/application.log"
+_LOG_PATH                  = f"{_CONFIG_PATH}"
 ch_log_lvl: int            = 10
 fh_log_lvl: int            = 20
 
@@ -110,10 +111,11 @@ if not os.path.exists(_EMOJI_FILE):
 builtins.CONFIG_PATH = _CONFIG_PATH
 builtins.ICON_FILE   = _ICON_FILE
 builtins.CSS_FILE    = _CSS_FILE
+builtins.DICT_FILE   = _DICT_FILE
 builtins.EMOJI_FILE  = _EMOJI_FILE
 
 
-builtins.logger            = Logger(_LOG_FILE, ch_log_lvl, fh_log_lvl).get_logger()
+builtins.logger            = Logger(_LOG_PATH, ch_log_lvl, fh_log_lvl).get_logger()
 builtins.endpoint_registry = EndpointRegistry()
 builtins.event_system      = EventSystem()
 builtins.typwriter         = Pyautogui_Controller()

src/core/container.py

@@ -1,10 +1,19 @@
 # Python imports
+import json
+import time
 
 # Lib imports
 import gi
 gi.require_version('Gtk', '3.0')
 from gi.repository import Gtk
 
+try:
+    from fast_autocomplete import AutoComplete
+    auto_completion = True
+except Exception as e:
+    print( repr(e) )
+    auto_completion = False
+
 # Application imports
 from .columns import Left_Column
 from .columns import Keys_Column
@@ -20,16 +29,34 @@ class Auto_Type(Gtk.Box):
     def __init__(self):
         super(Auto_Type, self).__init__()
 
-        pad1             = Gtk.Label()
-        pad2             = Gtk.Label()
-        self._auto_typer = Gtk.SearchEntry()
-        self._type_btn   = Gtk.Button(label = "Type")
+        self._processing_dictionary = False
+        pad1              = Gtk.Label()
+        pad2              = Gtk.Label()
+        self._res_popover = Gtk.Popover()
+        self._auto_typer  = Gtk.SearchEntry()
+        self._type_btn    = Gtk.Button(label = "Type")
+
+        self._word_list   = Gtk.Box()
+        scrolled_win      = Gtk.ScrolledWindow()
+        viewport          = Gtk.Viewport()
+
+        viewport.add(self._word_list)
+        scrolled_win.add(viewport)
+        scrolled_win.show_all()
+
+        self._res_popover.set_size_request(200, 400)
+        self._res_popover.set_relative_to(self._auto_typer)
+        self._res_popover.set_modal(False)
+        self._res_popover.add(scrolled_win)
+        self._res_popover.set_default_widget(scrolled_win)
 
         self._auto_typer.set_placeholder_text("Autotype Field...")
         self._auto_typer.set_icon_from_stock(0, "gtk-go-forward") # PRIMARY = 0, SECONDARY = 1
         self._auto_typer.set_can_focus(True)
         self._auto_typer.set_hexpand(True)
 
+        self._word_list.set_orientation(Gtk.Orientation.VERTICAL)
+
         pad1.set_hexpand(True)
         pad2.set_hexpand(True)
 
@@ -38,15 +65,49 @@ class Auto_Type(Gtk.Box):
         self.add(self._type_btn)
         self.add(pad2)
 
-        self.setup_styling()
+        if auto_completion:
+            self.setup_dictionary()
 
+        self.setup_styling()
         self.setup_signals()
         self.show_all()
 
+    @daemon_threaded
+    def setup_dictionary(self):
+        self._processing_dictionary = True
+
+        _words = set()
+        words  = {}
+        with open(DICT_FILE, 'r') as f:
+            dict_data = json.load(f)
+            self._auto_typer.set_progress_fraction(0.25)
+
+            for field in dict_data:
+                _words.add( field["word"] )
+                _words.add( field["word"].lower()  )
+
+            self._auto_typer.set_progress_fraction(0.5)
+            del dict_data
+            for word in _words:
+                words[word] = {}
+
+            self._auto_typer.set_progress_fraction(0.75)
+            self.autocomplete = AutoComplete(words=words)
+            del _words
+            del words
+
+        self._auto_typer.set_progress_fraction(1.0)
+        time.sleep(1)
+        self._auto_typer.set_progress_fraction(0.0)
+        self._processing_dictionary = False
+
     def setup_styling(self):
         self.set_margin_bottom(5)
 
     def setup_signals(self):
+        if auto_completion:
+            self._auto_typer.connect("search-changed", self.search_changed)
+
         self._auto_typer.connect("enter-notify-event", self.focus_entry)
         self._auto_typer.connect("leave-notify-event", self.unfocus_entry)
         self._type_btn.connect("released", self.type_out)
@@ -61,8 +122,39 @@ class Auto_Type(Gtk.Box):
         widget.grab_remove()
         event_system.emit("unset_focusable")
 
+    def search_changed(self, widget = None, eve = None):
+        if self._processing_dictionary: return
+
+        text = widget.get_text()
+        if not text:
+            self._res_popover.hide()
+            return
+
+        words = self.autocomplete.search(word=text, max_cost=3, size=100)
+        if not words:
+            self._res_popover.hide()
+            return
+
+        self._clear_children(self._word_list)
+        for word in words:
+            button = Gtk.Button(label=word[0])
+            button.connect("clicked", self.type_out)
+            self._word_list.add(button)
+
+        self._word_list.show_all()
+        self._res_popover.show()
+
+    def _clear_children(self, widget):
+        for child in widget.get_children():
+            widget.remove(child)
+
     def type_out(self, widget = None, eve = None):
         text = self._auto_typer.get_text()
+
+        if isinstance(widget, Gtk.Button):
+            if not widget.get_label().lower() == "type":
+                text = widget.get_label()
+
         typwriter.type_string(text)
 
 
@@ -110,4 +202,4 @@ class Container(Gtk.Box):
 
     def add_content(self):
         self.add(Auto_Type())
-        self.add(Main_Container())
+        self.add(Main_Container())

src/core/widgets/emoji_popover.py

@@ -1,11 +1,13 @@
 # Python imports
-from collections import defaultdict
 import json
+import asyncio
+from collections import defaultdict
 
 # Lib imports
 import gi
 gi.require_version('Gtk', '3.0')
 from gi.repository import Gtk
+from gi.repository import GLib
 
 # Application imports
 from .key import Key
@@ -19,7 +21,7 @@ class Emoji_Notebook(Gtk.Notebook):
     def __init__(self):
         super(Emoji_Notebook, self).__init__()
 
-        self.load_ui( self.get_data(EMOJI_FILE) )
+        self.load_ui()
 
         self.setup_styling()
         self.show_all()
@@ -29,26 +31,52 @@ class Emoji_Notebook(Gtk.Notebook):
         self.set_current_page(0)
         self.set_scrollable(True)
 
-    def get_data(self, file):
-        emoji_grouping = defaultdict(list)
-
-        with open(file, 'r') as f:
+    @daemon_threaded
+    def load_ui(self):
+        emoji_data = None
+        with open(EMOJI_FILE, 'r') as f:
             emoji_data = json.load(f)
-            for emoji in emoji_data:
-                category = emoji['category']
-                del emoji['category']
-                del emoji['unicode_version']
-                del emoji['ios_version']
-                emoji_grouping[category].append(emoji)
+
+        if not emoji_data:
+            print("No emoji data found in file...")
+            return
+
+        try:
+            loop = asyncio.get_running_loop()
+        except RuntimeError:
+            loop = None
+
+        if loop and loop.is_running():
+            loop = asyncio.get_event_loop()
+            loop.create_task( self._async_load_ui(emoji_data) )
+        else:
+            asyncio.run( self._async_load_ui(emoji_data) )
+
+    async def _async_load_ui(self, emoji_data):
+        emoji_grouping = await self._get_emoji_grouping(emoji_data)
+        GLib.idle_add(self._populate_ui, emoji_grouping)
+
+    async def _get_emoji_grouping(self, emoji_data):
+        emoji_grouping = defaultdict(list)
+        async def add_to_group(emoji):
+            category      = emoji['category']
+            key           = Key( emoji["emoji"], emoji["emoji"] )
+            key._is_emoji = True
+
+            emoji_grouping[category].append(key)
+
+        tasks = [ add_to_group(emoji) for emoji in emoji_data]
+        await asyncio.gather(*tasks)
 
         return emoji_grouping
 
-    def load_ui(self, emoji_grouping):
+    def _populate_ui(self, emoji_grouping):
         width  = 1
         height = 1
         for group in emoji_grouping:
             tab_widget   = Gtk.Label(label=group)
             scroll, grid = self.create_scroll_and_grid()
+
             self.append_page(scroll, tab_widget)
             self.set_tab_reorderable(scroll, False)
             self.set_tab_detachable(scroll, False)
@@ -56,16 +84,15 @@ class Emoji_Notebook(Gtk.Notebook):
             top  = 0
             left = 0
             for emoji in emoji_grouping[group]:
-                key = Key(emoji["emoji"], emoji["emoji"])
-                key._is_emoji = True
-                key.show()
-                grid.attach(key, left, top, width, height)
+                grid.attach(emoji, left, top, width, height)
 
                 left += 1
                 if left > 8:
                     left = 0
                     top += 1
 
+        self.show_all()
+        del emoji_grouping
 
     def create_scroll_and_grid(self):
         scroll = Gtk.ScrolledWindow()
@@ -114,4 +141,4 @@ class Emoji_Popover(Gtk.Popover):
         self.popup()
 
     def hide_emoji_view(self):
-        self.popdown()
+        self.popdown()