mirror of
https://github.com/nextcloud/talk-android
synced 2025-06-19 19:49:33 +01:00
100 lines
4.1 KiB
Java
100 lines
4.1 KiB
Java
/*
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* Nextcloud Talk application
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*
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* @author Mario Danic
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* @author Andy Scherzinger
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* Copyright (C) 2022 Andy Scherzinger <info@andy-scherzinger.de>
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* Copyright (C) 2017-2018 Mario Danic <mario@lovelyhq.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.nextcloud.talk.callbacks;
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import android.content.Context;
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import android.text.Editable;
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import android.text.Spanned;
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import android.widget.EditText;
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import com.facebook.widget.text.span.BetterImageSpan;
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import com.nextcloud.talk.R;
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import com.nextcloud.talk.data.user.model.User;
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import com.nextcloud.talk.models.json.mention.Mention;
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import com.nextcloud.talk.ui.theme.ViewThemeUtils;
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import com.nextcloud.talk.utils.DisplayUtils;
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import com.nextcloud.talk.utils.MagicCharPolicy;
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import com.nextcloud.talk.utils.text.Spans;
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import com.otaliastudios.autocomplete.AutocompleteCallback;
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import com.vanniktech.emoji.EmojiRange;
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import com.vanniktech.emoji.Emojis;
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import kotlin.OptIn;
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public class MentionAutocompleteCallback implements AutocompleteCallback<Mention> {
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private final ViewThemeUtils viewThemeUtils;
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private Context context;
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private User conversationUser;
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private EditText editText;
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public MentionAutocompleteCallback(Context context,
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User conversationUser,
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EditText editText,
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ViewThemeUtils viewThemeUtils) {
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this.context = context;
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this.conversationUser = conversationUser;
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this.editText = editText;
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this.viewThemeUtils = viewThemeUtils;
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}
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@OptIn(markerClass = kotlin.ExperimentalStdlibApi.class)
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@Override
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public boolean onPopupItemClicked(Editable editable, Mention item) {
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int[] range = MagicCharPolicy.getQueryRange(editable);
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if (range == null) {
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return false;
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}
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int start = range[0];
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int end = range[1];
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String replacement = item.getLabel();
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StringBuilder replacementStringBuilder = new StringBuilder(item.getLabel());
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for (EmojiRange emojiRange : Emojis.emojis(replacement)) {
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replacementStringBuilder.delete(emojiRange.range.getStart(), emojiRange.range.getEndInclusive());
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}
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editable.replace(start, end, replacementStringBuilder.toString() + " ");
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Spans.MentionChipSpan mentionChipSpan =
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new Spans.MentionChipSpan(DisplayUtils.getDrawableForMentionChipSpan(context,
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item.getId(),
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item.getLabel(),
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conversationUser,
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item.getSource(),
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R.xml.chip_you,
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editText,
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viewThemeUtils),
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BetterImageSpan.ALIGN_CENTER,
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item.getId(), item.getLabel());
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editable.setSpan(mentionChipSpan, start, start + replacementStringBuilder.toString().length(),
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Spanned.SPAN_INCLUSIVE_INCLUSIVE);
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return true;
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}
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@Override
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public void onPopupVisibilityChanged(boolean shown) {
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}
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}
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