78 lines
2.3 KiB
C++
78 lines
2.3 KiB
C++
/*
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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) 2014-2016 John Preston, https://desktop.telegram.org
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*/
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#pragma once
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namespace Data {
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void applyPeerCloudDraft(PeerId peerId, const MTPDdraftMessage &draft);
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void clearPeerCloudDraft(PeerId peerId);
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struct Draft {
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Draft() {
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}
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Draft(const TextWithTags &textWithTags, MsgId msgId, const MessageCursor &cursor, bool previewCancelled, mtpRequestId saveRequestId = 0)
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: textWithTags(textWithTags)
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, msgId(msgId)
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, cursor(cursor)
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, previewCancelled(previewCancelled)
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, saveRequestId(saveRequestId) {
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}
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Draft(const FlatTextarea *field, MsgId msgId, bool previewCancelled, mtpRequestId saveRequestId = 0)
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: textWithTags(field->getTextWithTags())
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, msgId(msgId)
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, cursor(field)
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, previewCancelled(previewCancelled) {
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}
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QDateTime date;
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TextWithTags textWithTags;
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MsgId msgId = 0; // replyToId for message draft, editMsgId for edit draft
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MessageCursor cursor;
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bool previewCancelled = false;
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mtpRequestId saveRequestId = 0;
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};
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inline bool draftStringIsEmpty(const QString &text) {
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for_const (auto ch, text) {
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if (!ch.isSpace()) {
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return false;
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}
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}
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return true;
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}
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inline bool draftIsNull(Draft *draft) {
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return !draft || (draftStringIsEmpty(draft->textWithTags.text) && !draft->msgId);
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}
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inline bool draftsAreEqual(Draft *a, Draft *b) {
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bool aIsNull = draftIsNull(a);
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bool bIsNull = draftIsNull(b);
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if (aIsNull) {
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return bIsNull;
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} else if (bIsNull) {
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return false;
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}
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return (a->textWithTags == b->textWithTags) && (a->msgId == b->msgId) && (a->previewCancelled == b->previewCancelled);
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}
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} // namespace Data
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