using Gdk; using Gee; using Gtk; using Dino.Entities; namespace Dino.Ui.ChatInput { class SmileyConverter { private StreamInteractor stream_interactor; private TextView text_input; private static HashMap smiley_translations = new HashMap(); static construct { smiley_translations[":)"] = "🙂"; smiley_translations[":D"] = "😀"; smiley_translations[";)"] = "😉"; smiley_translations["O:)"] = "😇"; smiley_translations["O:-)"] = "😇"; smiley_translations["]:>"] = "😈"; smiley_translations[":o"] = "😮"; smiley_translations[":P"] = "😛"; smiley_translations[";P"] = "😜"; smiley_translations[":("] = "🙁"; smiley_translations[":'("] = "😢"; smiley_translations[":/"] = "😕"; } public SmileyConverter(StreamInteractor stream_interactor, TextView text_input) { this.stream_interactor = stream_interactor; this.text_input = text_input; text_input.key_press_event.connect(on_text_input_key_press); } public bool on_text_input_key_press(EventKey event) { if (event.keyval == Key.space || event.keyval == Key.Return) { check_convert(); } return false; } private void check_convert() { if (Dino.Settings.instance().convert_utf8_smileys) { foreach (string smiley in smiley_translations.keys) { if (text_input.buffer.text.has_suffix(smiley)) { if (text_input.buffer.text.length == smiley.length || text_input.buffer.text[text_input.buffer.text.length - smiley.length - 1] == ' ') { text_input.buffer.text = text_input.buffer.text.substring(0, text_input.buffer.text.length - smiley.length) + smiley_translations[smiley]; } } } } } } }