56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
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/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop 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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It 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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In addition, as a special exception, the copyright holders give permission
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to link the code of portions of this program with the OpenSSL library.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
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*/
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#include "data/data_types.h"
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#include "data/data_document.h"
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void AudioMsgId::setTypeFromAudio() {
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if (_audio->voice() || _audio->isRoundVideo()) {
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_type = Type::Voice;
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} else if (_audio->isVideo()) {
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_type = Type::Video;
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} else if (_audio->tryPlaySong()) {
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_type = Type::Song;
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} else {
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_type = Type::Unknown;
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}
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}
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void MessageCursor::fillFrom(const QTextEdit *edit) {
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QTextCursor c = edit->textCursor();
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position = c.position();
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anchor = c.anchor();
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QScrollBar *s = edit->verticalScrollBar();
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scroll = (s && (s->value() != s->maximum()))
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? s->value()
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: QFIXED_MAX;
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}
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void MessageCursor::applyTo(QTextEdit *edit) {
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auto cursor = edit->textCursor();
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cursor.setPosition(anchor, QTextCursor::MoveAnchor);
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cursor.setPosition(position, QTextCursor::KeepAnchor);
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edit->setTextCursor(cursor);
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if (auto scrollbar = edit->verticalScrollBar()) {
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scrollbar->setValue(scroll);
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}
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}
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