Initial commit: Bifrost accessible fediverse client
- Full ActivityPub support for Pleroma, GoToSocial, and Mastodon - Screen reader optimized interface with PySide6 - Timeline switching with tabs and keyboard shortcuts (Ctrl+1-4) - Threaded conversation navigation with expand/collapse - Cross-platform desktop notifications via plyer - Customizable sound pack system with audio feedback - Complete keyboard navigation and accessibility features - XDG Base Directory compliant configuration - Multiple account support with OAuth authentication 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Storm Dragon
326
src/widgets/autocomplete_textedit.py
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326
src/widgets/autocomplete_textedit.py
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"""
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Text edit widget with autocomplete for mentions and emojis
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"""
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from PySide6.QtWidgets import QTextEdit, QCompleter, QListWidget, QListWidgetItem
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from PySide6.QtCore import Qt, Signal, QStringListModel, QRect
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from PySide6.QtGui import QTextCursor, QKeyEvent
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import re
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from typing import List, Dict
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class AutocompleteTextEdit(QTextEdit):
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"""Text edit with @ mention and : emoji autocomplete"""
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mention_requested = Signal(str) # Emitted when user types @ to request user list
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emoji_requested = Signal(str) # Emitted when user types : to request emoji list
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def __init__(self, parent=None):
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super().__init__(parent)
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# Lists for autocomplete
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self.mention_list = [] # Will be populated from followers/following
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self.emoji_list = [] # Will be populated from instance custom emojis
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# Autocomplete state
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self.completer = None
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self.completion_prefix = ""
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self.completion_start = 0
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self.completion_type = None # 'mention' or 'emoji'
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# Load default emojis
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self.load_default_emojis()
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def load_default_emojis(self):
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"""Load a comprehensive set of Unicode emojis"""
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self.emoji_list = [
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# Faces
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{"shortcode": "smile", "emoji": "😄", "keywords": ["smile", "happy", "joy", "grin"]},
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{"shortcode": "laughing", "emoji": "😆", "keywords": ["laugh", "haha", "funny", "lol"]},
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{"shortcode": "wink", "emoji": "😉", "keywords": ["wink", "flirt", "hint"]},
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{"shortcode": "thinking", "emoji": "🤔", "keywords": ["thinking", "hmm", "consider", "ponder"]},
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{"shortcode": "shrug", "emoji": "🤷", "keywords": ["shrug", "dunno", "whatever", "idk"]},
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{"shortcode": "facepalm", "emoji": "🤦", "keywords": ["facepalm", "disappointed", "doh", "frustrated"]},
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{"shortcode": "crying", "emoji": "😭", "keywords": ["crying", "tears", "sad", "sob"]},
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{"shortcode": "angry", "emoji": "😠", "keywords": ["angry", "mad", "furious", "upset"]},
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{"shortcode": "cool", "emoji": "😎", "keywords": ["cool", "sunglasses", "awesome", "rad"]},
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{"shortcode": "joy", "emoji": "😂", "keywords": ["joy", "laugh", "tears", "funny"]},
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{"shortcode": "heart_eyes", "emoji": "😍", "keywords": ["heart", "eyes", "love", "crush"]},
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{"shortcode": "kiss", "emoji": "😘", "keywords": ["kiss", "love", "smooch", "mwah"]},
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{"shortcode": "tired", "emoji": "😴", "keywords": ["tired", "sleep", "sleepy", "zzz"]},
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{"shortcode": "shocked", "emoji": "😱", "keywords": ["shocked", "surprised", "scared", "omg"]},
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# Hearts and symbols
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{"shortcode": "heart", "emoji": "❤️", "keywords": ["heart", "love", "red", "romance"]},
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{"shortcode": "blue_heart", "emoji": "💙", "keywords": ["blue", "heart", "love", "cold"]},
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{"shortcode": "green_heart", "emoji": "💚", "keywords": ["green", "heart", "love", "nature"]},
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{"shortcode": "yellow_heart", "emoji": "💛", "keywords": ["yellow", "heart", "love", "happy"]},
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{"shortcode": "purple_heart", "emoji": "💜", "keywords": ["purple", "heart", "love", "royal"]},
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{"shortcode": "black_heart", "emoji": "🖤", "keywords": ["black", "heart", "love", "dark"]},
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{"shortcode": "broken_heart", "emoji": "💔", "keywords": ["broken", "heart", "sad", "breakup"]},
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{"shortcode": "sparkling_heart", "emoji": "💖", "keywords": ["sparkling", "heart", "love", "sparkle"]},
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# Gestures
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{"shortcode": "thumbsup", "emoji": "👍", "keywords": ["thumbs", "up", "good", "ok", "yes"]},
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{"shortcode": "thumbsdown", "emoji": "👎", "keywords": ["thumbs", "down", "bad", "no", "dislike"]},
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{"shortcode": "wave", "emoji": "👋", "keywords": ["wave", "hello", "hi", "goodbye", "bye"]},
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{"shortcode": "clap", "emoji": "👏", "keywords": ["clap", "applause", "bravo", "good"]},
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{"shortcode": "pray", "emoji": "🙏", "keywords": ["pray", "thanks", "please", "gratitude"]},
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{"shortcode": "ok_hand", "emoji": "👌", "keywords": ["ok", "hand", "perfect", "good"]},
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{"shortcode": "peace", "emoji": "✌️", "keywords": ["peace", "victory", "two", "fingers"]},
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{"shortcode": "crossed_fingers", "emoji": "🤞", "keywords": ["crossed", "fingers", "luck", "hope"]},
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# Objects and symbols
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{"shortcode": "fire", "emoji": "🔥", "keywords": ["fire", "hot", "flame", "lit"]},
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{"shortcode": "star", "emoji": "⭐", "keywords": ["star", "favorite", "best", "top"]},
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{"shortcode": "rainbow", "emoji": "🌈", "keywords": ["rainbow", "colorful", "pride", "weather"]},
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{"shortcode": "lightning", "emoji": "⚡", "keywords": ["lightning", "bolt", "fast", "electric"]},
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{"shortcode": "snowflake", "emoji": "❄️", "keywords": ["snowflake", "cold", "winter", "frozen"]},
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{"shortcode": "sun", "emoji": "☀️", "keywords": ["sun", "sunny", "bright", "weather"]},
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{"shortcode": "moon", "emoji": "🌙", "keywords": ["moon", "night", "crescent", "sleep"]},
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{"shortcode": "cloud", "emoji": "☁️", "keywords": ["cloud", "weather", "sky", "cloudy"]},
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# Food and drinks
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{"shortcode": "coffee", "emoji": "☕", "keywords": ["coffee", "drink", "morning", "caffeine"]},
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{"shortcode": "tea", "emoji": "🍵", "keywords": ["tea", "drink", "hot", "green"]},
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{"shortcode": "beer", "emoji": "🍺", "keywords": ["beer", "drink", "alcohol", "party"]},
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{"shortcode": "wine", "emoji": "🍷", "keywords": ["wine", "drink", "alcohol", "red"]},
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{"shortcode": "pizza", "emoji": "🍕", "keywords": ["pizza", "food", "italian", "slice"]},
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{"shortcode": "burger", "emoji": "🍔", "keywords": ["burger", "food", "meat", "american"]},
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{"shortcode": "cake", "emoji": "🎂", "keywords": ["cake", "birthday", "dessert", "sweet"]},
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{"shortcode": "cookie", "emoji": "🍪", "keywords": ["cookie", "dessert", "sweet", "snack"]},
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{"shortcode": "apple", "emoji": "🍎", "keywords": ["apple", "fruit", "red", "healthy"]},
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{"shortcode": "banana", "emoji": "🍌", "keywords": ["banana", "fruit", "yellow", "monkey"]},
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# Animals
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{"shortcode": "cat", "emoji": "🐱", "keywords": ["cat", "kitten", "meow", "feline"]},
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{"shortcode": "dog", "emoji": "🐶", "keywords": ["dog", "puppy", "woof", "canine"]},
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{"shortcode": "mouse", "emoji": "🐭", "keywords": ["mouse", "small", "rodent", "squeak"]},
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{"shortcode": "bear", "emoji": "🐻", "keywords": ["bear", "large", "forest", "cute"]},
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{"shortcode": "panda", "emoji": "🐼", "keywords": ["panda", "bear", "black", "white"]},
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{"shortcode": "lion", "emoji": "🦁", "keywords": ["lion", "king", "mane", "roar"]},
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{"shortcode": "tiger", "emoji": "🐯", "keywords": ["tiger", "stripes", "orange", "wild"]},
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{"shortcode": "fox", "emoji": "🦊", "keywords": ["fox", "red", "clever", "sly"]},
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{"shortcode": "wolf", "emoji": "🐺", "keywords": ["wolf", "pack", "howl", "wild"]},
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{"shortcode": "unicorn", "emoji": "🦄", "keywords": ["unicorn", "magic", "rainbow", "fantasy"]},
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# Activities and celebrations
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{"shortcode": "party", "emoji": "🎉", "keywords": ["party", "celebration", "confetti", "fun"]},
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{"shortcode": "birthday", "emoji": "🎂", "keywords": ["birthday", "cake", "celebration", "age"]},
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{"shortcode": "gift", "emoji": "🎁", "keywords": ["gift", "present", "box", "surprise"]},
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{"shortcode": "balloon", "emoji": "🎈", "keywords": ["balloon", "party", "float", "celebration"]},
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{"shortcode": "music", "emoji": "🎵", "keywords": ["music", "notes", "song", "melody"]},
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{"shortcode": "dance", "emoji": "💃", "keywords": ["dance", "woman", "party", "fun"]},
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# Halloween and seasonal
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{"shortcode": "jack_o_lantern", "emoji": "🎃", "keywords": ["jack", "lantern", "pumpkin", "halloween"]},
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{"shortcode": "ghost", "emoji": "👻", "keywords": ["ghost", "spooky", "halloween", "boo"]},
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{"shortcode": "skull", "emoji": "💀", "keywords": ["skull", "death", "spooky", "halloween"]},
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{"shortcode": "spider", "emoji": "🕷️", "keywords": ["spider", "web", "spooky", "halloween"]},
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{"shortcode": "bat", "emoji": "🦇", "keywords": ["bat", "fly", "night", "halloween"]},
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{"shortcode": "christmas_tree", "emoji": "🎄", "keywords": ["christmas", "tree", "holiday", "winter"]},
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{"shortcode": "santa", "emoji": "🎅", "keywords": ["santa", "christmas", "holiday", "ho"]},
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{"shortcode": "snowman", "emoji": "⛄", "keywords": ["snowman", "winter", "cold", "carrot"]},
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# Technology
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{"shortcode": "computer", "emoji": "💻", "keywords": ["computer", "laptop", "tech", "work"]},
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{"shortcode": "phone", "emoji": "📱", "keywords": ["phone", "mobile", "cell", "smartphone"]},
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{"shortcode": "camera", "emoji": "📷", "keywords": ["camera", "photo", "picture", "snap"]},
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{"shortcode": "video", "emoji": "📹", "keywords": ["video", "camera", "record", "film"]},
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{"shortcode": "robot", "emoji": "🤖", "keywords": ["robot", "ai", "artificial", "intelligence"]},
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# Transportation
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{"shortcode": "car", "emoji": "🚗", "keywords": ["car", "drive", "vehicle", "auto"]},
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{"shortcode": "bike", "emoji": "🚲", "keywords": ["bike", "bicycle", "ride", "cycle"]},
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{"shortcode": "plane", "emoji": "✈️", "keywords": ["plane", "airplane", "fly", "travel"]},
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{"shortcode": "rocket", "emoji": "🚀", "keywords": ["rocket", "space", "launch", "fast"]},
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]
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def set_mention_list(self, mentions: List[str]):
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"""Set the list of available mentions (usernames)"""
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self.mention_list = mentions
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def set_emoji_list(self, emojis: List[Dict]):
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"""Set custom emoji list from instance"""
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# Combine with default emojis
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self.emoji_list.extend(emojis)
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def keyPressEvent(self, event: QKeyEvent):
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"""Handle key press events for autocomplete"""
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key = event.key()
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# Handle autocomplete navigation
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if self.completer and self.completer.popup().isVisible():
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if key in [Qt.Key_Up, Qt.Key_Down, Qt.Key_Return, Qt.Key_Enter, Qt.Key_Tab]:
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self.handle_completer_key(key)
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return
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elif key == Qt.Key_Escape:
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self.hide_completer()
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return
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# Normal key processing
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super().keyPressEvent(event)
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# Check for autocomplete triggers
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self.check_autocomplete_trigger()
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def handle_completer_key(self, key):
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"""Handle navigation keys in completer"""
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popup = self.completer.popup()
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if key in [Qt.Key_Up, Qt.Key_Down]:
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# Let the popup handle up/down
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if key == Qt.Key_Up:
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current = popup.currentIndex().row()
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if current > 0:
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popup.setCurrentIndex(popup.model().index(current - 1, 0))
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else:
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current = popup.currentIndex().row()
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if current < popup.model().rowCount() - 1:
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popup.setCurrentIndex(popup.model().index(current + 1, 0))
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elif key in [Qt.Key_Return, Qt.Key_Enter, Qt.Key_Tab]:
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# Insert the selected completion
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self.insert_completion()
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def check_autocomplete_trigger(self):
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"""Check if we should show autocomplete"""
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cursor = self.textCursor()
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text = self.toPlainText()
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pos = cursor.position()
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# Find the current word being typed
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if pos == 0:
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return
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# Look backwards for @ or :
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start_pos = pos - 1
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while start_pos >= 0 and text[start_pos] not in [' ', '\n', '\t']:
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start_pos -= 1
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start_pos += 1
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current_word = text[start_pos:pos]
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if current_word.startswith('@') and len(current_word) > 1:
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# Check if this is a completed mention (ends with space)
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if current_word.endswith(' '):
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self.hide_completer()
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return
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# Mention autocomplete
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prefix = current_word[1:] # Remove @
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self.show_mention_completer(prefix, start_pos)
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elif current_word.startswith(':') and len(current_word) > 1:
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# Check if this is a completed emoji (ends with :)
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if current_word.endswith(':') and len(current_word) > 2:
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self.hide_completer()
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return
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# Emoji autocomplete - remove trailing : if present for matching
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prefix = current_word[1:] # Remove initial :
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if prefix.endswith(':'):
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prefix = prefix[:-1] # Remove trailing : for matching
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self.show_emoji_completer(prefix, start_pos)
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else:
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# Hide completer if not in autocomplete mode
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self.hide_completer()
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def show_mention_completer(self, prefix: str, start_pos: int):
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"""Show mention autocomplete"""
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if not self.mention_list:
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# Request mention list from parent
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self.mention_requested.emit(prefix)
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return
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# Filter mentions
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matches = [name for name in self.mention_list if name.lower().startswith(prefix.lower())]
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if matches:
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self.show_completer(matches, prefix, start_pos, 'mention')
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else:
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self.hide_completer()
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def show_emoji_completer(self, prefix: str, start_pos: int):
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"""Show emoji autocomplete"""
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# Filter emojis by shortcode and keywords
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matches = []
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prefix_lower = prefix.lower()
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for emoji in self.emoji_list:
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shortcode = emoji['shortcode']
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keywords = emoji.get('keywords', [])
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# Check if prefix matches shortcode or any keyword
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if (shortcode.startswith(prefix_lower) or
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any(keyword.startswith(prefix_lower) for keyword in keywords)):
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display_text = f"{shortcode} {emoji['emoji']}"
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matches.append(display_text)
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if matches:
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self.show_completer(matches, prefix, start_pos, 'emoji')
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else:
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self.hide_completer()
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def show_completer(self, items: List[str], prefix: str, start_pos: int, completion_type: str):
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"""Show the completer with given items"""
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self.completion_prefix = prefix
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self.completion_start = start_pos
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self.completion_type = completion_type
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# Create or update completer
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if not self.completer:
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self.completer = QCompleter(self)
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self.completer.setWidget(self)
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self.completer.setCaseSensitivity(Qt.CaseInsensitive)
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# Set up model
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model = QStringListModel(items)
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self.completer.setModel(model)
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# Position the popup
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cursor = self.textCursor()
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cursor.setPosition(start_pos)
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rect = self.cursorRect(cursor)
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rect.setWidth(200)
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self.completer.complete(rect)
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# Set accessible name for screen readers
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popup = self.completer.popup()
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popup.setAccessibleName(f"{completion_type.title()} Autocomplete")
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def hide_completer(self):
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"""Hide the completer"""
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if self.completer:
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self.completer.popup().hide()
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def insert_completion(self):
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"""Insert the selected completion"""
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if not self.completer:
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return
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popup = self.completer.popup()
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current_index = popup.currentIndex()
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if not current_index.isValid():
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return
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completion = self.completer.currentCompletion()
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# Replace the current prefix with the completion
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cursor = self.textCursor()
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cursor.setPosition(self.completion_start)
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cursor.setPosition(cursor.position() + len(self.completion_prefix) + 1, QTextCursor.KeepAnchor) # +1 for @ or :
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if self.completion_type == 'mention':
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cursor.insertText(f"@{completion} ")
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elif self.completion_type == 'emoji':
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# Extract just the shortcode (before the emoji)
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shortcode = completion.split()[0]
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cursor.insertText(f":{shortcode}: ")
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self.hide_completer()
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def update_mention_list(self, mentions: List[str]):
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"""Update mention list (called from parent when data is ready)"""
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self.mention_list = mentions
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# Don't re-trigger completer to avoid recursion
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# The completer will use the updated list on next keystroke
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