514 lines
13 KiB
C++
514 lines
13 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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#include "base/runtime_composer.h"
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#include "base/flags.h"
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#include "base/value_ordering.h"
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#include "data/data_media_types.h"
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#include "history/history_item_edition.h"
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#include "history/history_item_reply_markup.h"
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#include <any>
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enum class UnreadMentionType;
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struct HistoryMessageReplyMarkup;
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class ReplyKeyboard;
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class HistoryMessage;
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namespace base {
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template <typename Enum>
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class enum_mask;
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} // namespace base
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namespace Storage {
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enum class SharedMediaType : signed char;
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using SharedMediaTypesMask = base::enum_mask<SharedMediaType>;
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} // namespace Storage
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namespace Ui {
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class RippleAnimation;
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} // namespace Ui
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namespace style {
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struct BotKeyboardButton;
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struct RippleAnimation;
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} // namespace style
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namespace Data {
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struct MessagePosition;
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class Media;
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} // namespace Data
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namespace Window {
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class SessionController;
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} // namespace Window
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namespace HistoryView {
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struct TextState;
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struct StateRequest;
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enum class CursorState : char;
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enum class PointState : char;
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enum class Context : char;
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class ElementDelegate;
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struct ItemPreviewImage {
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QImage data;
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uint64 cacheKey = 0;
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explicit operator bool() const {
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return !data.isNull();
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}
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};
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struct ItemPreview {
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QString text;
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std::vector<ItemPreviewImage> images;
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int imagesInTextPosition = 0;
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std::any loadingContext;
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};
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struct ToPreviewOptions {
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const std::vector<ItemPreviewImage> *existing = nullptr;
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bool hideSender = false;
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bool hideCaption = false;
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bool generateImages = true;
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bool ignoreGroup = false;
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};
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} // namespace HistoryView
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struct HiddenSenderInfo;
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class History;
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[[nodiscard]] MessageFlags FlagsFromMTP(
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MsgId id,
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MTPDmessage::Flags flags,
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MessageFlags localFlags);
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[[nodiscard]] MessageFlags FlagsFromMTP(
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MsgId id,
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MTPDmessageService::Flags flags,
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MessageFlags localFlags);
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class HistoryItem : public RuntimeComposer<HistoryItem> {
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public:
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static not_null<HistoryItem*> Create(
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not_null<History*> history,
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MsgId id,
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const MTPMessage &message,
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MessageFlags localFlags);
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struct Destroyer {
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void operator()(HistoryItem *value);
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};
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virtual void dependencyItemRemoved(HistoryItem *dependency) {
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}
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virtual bool updateDependencyItem() {
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return true;
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}
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virtual MsgId dependencyMsgId() const {
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return 0;
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}
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virtual void checkBuyButton() {
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}
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[[nodiscard]] virtual bool notificationReady() const {
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return true;
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}
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[[nodiscard]] PeerData *specialNotificationPeer() const;
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[[nodiscard]] UserData *viaBot() const;
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[[nodiscard]] UserData *getMessageBot() const;
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[[nodiscard]] bool isHistoryEntry() const;
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[[nodiscard]] bool isAdminLogEntry() const;
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[[nodiscard]] bool isFromScheduled() const;
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[[nodiscard]] bool isScheduled() const;
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[[nodiscard]] bool isSponsored() const;
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[[nodiscard]] bool skipNotification() const;
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void addLogEntryOriginal(
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WebPageId localId,
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const QString &label,
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const TextWithEntities &content);
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not_null<History*> history() const {
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return _history;
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}
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not_null<PeerData*> from() const {
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return _from;
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}
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HistoryView::Element *mainView() const {
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return _mainView;
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}
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void setMainView(not_null<HistoryView::Element*> view) {
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_mainView = view;
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}
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void refreshMainView();
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void clearMainView();
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void removeMainView();
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void destroy();
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[[nodiscard]] bool out() const {
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return _flags & MessageFlag::Outgoing;
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}
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[[nodiscard]] bool isPinned() const {
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return _flags & MessageFlag::Pinned;
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}
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[[nodiscard]] bool unread() const;
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[[nodiscard]] bool showNotification() const;
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void markClientSideAsRead();
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[[nodiscard]] bool mentionsMe() const;
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[[nodiscard]] bool isUnreadMention() const;
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[[nodiscard]] bool isUnreadMedia() const;
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[[nodiscard]] bool hasUnreadMediaFlag() const;
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void markMediaRead();
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void setIsPinned(bool isPinned);
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// For edit media in history_message.
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virtual void returnSavedMedia() {};
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void savePreviousMedia() {
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_savedLocalEditMediaData = {
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originalText(),
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_media->clone(this),
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};
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}
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[[nodiscard]] bool isEditingMedia() const {
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return _savedLocalEditMediaData.media != nullptr;
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}
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void clearSavedMedia() {
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_savedLocalEditMediaData = {};
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}
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// Zero result means this message is not self-destructing right now.
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virtual crl::time getSelfDestructIn(crl::time now) {
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return 0;
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}
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[[nodiscard]] bool definesReplyKeyboard() const;
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[[nodiscard]] ReplyMarkupFlags replyKeyboardFlags() const;
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[[nodiscard]] bool hasSwitchInlineButton() const {
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return _flags & MessageFlag::HasSwitchInlineButton;
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}
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[[nodiscard]] bool hasTextLinks() const {
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return _flags & MessageFlag::HasTextLinks;
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}
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[[nodiscard]] bool isGroupEssential() const {
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return _flags & MessageFlag::IsGroupEssential;
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}
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[[nodiscard]] bool isLocalUpdateMedia() const {
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return _flags & MessageFlag::IsLocalUpdateMedia;
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}
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void setIsLocalUpdateMedia(bool flag) {
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if (flag) {
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_flags |= MessageFlag::IsLocalUpdateMedia;
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} else {
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_flags &= ~MessageFlag::IsLocalUpdateMedia;
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}
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}
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[[nodiscard]] bool isGroupMigrate() const {
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return isGroupEssential() && isEmpty();
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}
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[[nodiscard]] bool isIsolatedEmoji() const {
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return _flags & MessageFlag::IsolatedEmoji;
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}
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[[nodiscard]] bool hasViews() const {
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return _flags & MessageFlag::HasViews;
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}
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[[nodiscard]] bool isPost() const {
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return _flags & MessageFlag::Post;
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}
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[[nodiscard]] bool isSilent() const {
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return _flags & MessageFlag::Silent;
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}
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[[nodiscard]] bool isSending() const {
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return _flags & MessageFlag::BeingSent;
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}
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[[nodiscard]] bool hasFailed() const {
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return _flags & MessageFlag::SendingFailed;
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}
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[[nodiscard]] bool hideEditedBadge() const {
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return (_flags & MessageFlag::HideEdited);
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}
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[[nodiscard]] bool isLocal() const {
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return _flags & MessageFlag::Local;
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}
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[[nodiscard]] bool isRegular() const;
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[[nodiscard]] bool isUploading() const;
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void sendFailed();
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[[nodiscard]] virtual int viewsCount() const {
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return hasViews() ? 1 : -1;
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}
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[[nodiscard]] virtual int repliesCount() const {
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return 0;
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}
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[[nodiscard]] virtual bool repliesAreComments() const {
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return false;
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}
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[[nodiscard]] virtual bool externalReply() const {
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return false;
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}
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[[nodiscard]] virtual MsgId repliesInboxReadTill() const {
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return MsgId(0);
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}
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virtual void setRepliesInboxReadTill(
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MsgId readTillId,
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std::optional<int> unreadCount) {
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}
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[[nodiscard]] virtual MsgId computeRepliesInboxReadTillFull() const {
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return MsgId(0);
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}
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[[nodiscard]] virtual MsgId repliesOutboxReadTill() const {
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return MsgId(0);
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}
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virtual void setRepliesOutboxReadTill(MsgId readTillId) {
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}
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[[nodiscard]] virtual MsgId computeRepliesOutboxReadTillFull() const {
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return MsgId(0);
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}
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virtual void setRepliesMaxId(MsgId maxId) {
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}
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virtual void setRepliesPossibleMaxId(MsgId possibleMaxId) {
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}
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[[nodiscard]] virtual bool areRepliesUnread() const {
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return false;
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}
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[[nodiscard]] virtual FullMsgId commentsItemId() const {
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return FullMsgId();
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}
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virtual void setCommentsItemId(FullMsgId id) {
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}
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[[nodiscard]] virtual bool needCheck() const;
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[[nodiscard]] virtual bool isService() const {
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return false;
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}
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virtual void applyEdition(HistoryMessageEdition &&edition) {
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}
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virtual void applyEdition(const MTPDmessageService &message) {
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}
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void applyEditionToHistoryCleared();
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virtual void updateSentContent(
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const TextWithEntities &textWithEntities,
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const MTPMessageMedia *media) {
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}
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virtual void updateReplyMarkup(HistoryMessageMarkupData &&markup) {
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}
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virtual void updateForwardedInfo(const MTPMessageFwdHeader *fwd) {
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}
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virtual void contributeToSlowmode(TimeId realDate = 0) {
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}
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virtual void addToUnreadMentions(UnreadMentionType type);
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virtual void destroyHistoryEntry() {
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}
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[[nodiscard]] virtual Storage::SharedMediaTypesMask sharedMediaTypes() const = 0;
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virtual void applySentMessage(const MTPDmessage &data);
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virtual void applySentMessage(
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const QString &text,
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const MTPDupdateShortSentMessage &data,
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bool wasAlready);
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void indexAsNewItem();
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[[nodiscard]] virtual QString notificationHeader() const {
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return QString();
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}
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[[nodiscard]] virtual QString notificationText() const;
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using ToPreviewOptions = HistoryView::ToPreviewOptions;
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using ItemPreview = HistoryView::ItemPreview;
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// Returns text with link-start and link-end commands for service-color highlighting.
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// Example: "[link1-start]You:[link1-end] [link1-start]Photo,[link1-end] caption text"
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[[nodiscard]] virtual ItemPreview toPreview(
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ToPreviewOptions options) const;
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[[nodiscard]] virtual QString inReplyText() const {
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return toPreview({
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.hideSender = true,
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.generateImages = false,
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}).text;
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}
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[[nodiscard]] virtual Ui::Text::IsolatedEmoji isolatedEmoji() const;
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[[nodiscard]] virtual TextWithEntities originalText() const {
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return TextWithEntities();
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}
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[[nodiscard]] virtual TextForMimeData clipboardText() const {
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return TextForMimeData();
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}
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virtual void setViewsCount(int count) {
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}
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virtual void setForwardsCount(int count) {
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}
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virtual void setReplies(HistoryMessageRepliesData &&data) {
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}
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virtual void clearReplies() {
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}
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virtual void changeRepliesCount(
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int delta,
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PeerId replier,
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std::optional<bool> unread) {
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}
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virtual void setReplyToTop(MsgId replyToTop) {
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}
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virtual void setPostAuthor(const QString &author) {
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}
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virtual void setRealId(MsgId newId);
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virtual void incrementReplyToTopCounter() {
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}
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[[nodiscard]] bool emptyText() const {
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return _text.isEmpty();
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}
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[[nodiscard]] bool canPin() const;
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[[nodiscard]] bool canBeEdited() const;
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[[nodiscard]] bool canStopPoll() const;
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[[nodiscard]] virtual bool allowsSendNow() const;
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[[nodiscard]] virtual bool allowsForward() const;
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[[nodiscard]] virtual bool allowsEdit(TimeId now) const;
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[[nodiscard]] bool canDelete() const;
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[[nodiscard]] bool canDeleteForEveryone(TimeId now) const;
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[[nodiscard]] bool suggestReport() const;
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[[nodiscard]] bool suggestBanReport() const;
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[[nodiscard]] bool suggestDeleteAllReport() const;
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[[nodiscard]] bool hasDirectLink() const;
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[[nodiscard]] ChannelId channelId() const;
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[[nodiscard]] FullMsgId fullId() const {
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return FullMsgId(channelId(), id);
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}
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[[nodiscard]] Data::MessagePosition position() const;
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[[nodiscard]] TimeId date() const;
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[[nodiscard]] static TimeId NewMessageDate(TimeId scheduled);
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[[nodiscard]] Data::Media *media() const {
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return _media.get();
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}
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virtual void setText(const TextWithEntities &textWithEntities) {
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}
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[[nodiscard]] virtual bool textHasLinks() const {
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return false;
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}
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[[nodiscard]] MsgId replyToId() const;
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[[nodiscard]] MsgId replyToTop() const;
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[[nodiscard]] not_null<PeerData*> author() const;
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[[nodiscard]] TimeId dateOriginal() const;
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[[nodiscard]] PeerData *senderOriginal() const;
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[[nodiscard]] const HiddenSenderInfo *hiddenForwardedInfo() const;
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[[nodiscard]] not_null<PeerData*> fromOriginal() const;
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[[nodiscard]] QString authorOriginal() const;
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[[nodiscard]] MsgId idOriginal() const;
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[[nodiscard]] bool isEmpty() const;
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[[nodiscard]] MessageGroupId groupId() const;
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[[nodiscard]] const HistoryMessageReplyMarkup *inlineReplyMarkup() const {
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return const_cast<HistoryItem*>(this)->inlineReplyMarkup();
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}
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[[nodiscard]] const ReplyKeyboard *inlineReplyKeyboard() const {
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return const_cast<HistoryItem*>(this)->inlineReplyKeyboard();
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}
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[[nodiscard]] HistoryMessageReplyMarkup *inlineReplyMarkup();
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[[nodiscard]] ReplyKeyboard *inlineReplyKeyboard();
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[[nodiscard]] ChannelData *discussionPostOriginalSender() const;
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[[nodiscard]] bool isDiscussionPost() const;
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[[nodiscard]] HistoryItem *lookupDiscussionPostOriginal() const;
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[[nodiscard]] PeerData *displayFrom() const;
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[[nodiscard]] virtual std::unique_ptr<HistoryView::Element> createView(
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not_null<HistoryView::ElementDelegate*> delegate,
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HistoryView::Element *replacing = nullptr) = 0;
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void updateDate(TimeId newDate);
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[[nodiscard]] bool canUpdateDate() const;
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[[nodiscard]] TimeId ttlDestroyAt() const {
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return _ttlDestroyAt;
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}
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virtual ~HistoryItem();
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MsgId id;
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protected:
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HistoryItem(
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not_null<History*> history,
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MsgId id,
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MessageFlags flags,
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TimeId date,
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PeerId from);
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virtual void markMediaAsReadHook() {
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}
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void applyServiceDateEdition(const MTPDmessageService &data);
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void finishEdition(int oldKeyboardTop);
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void finishEditionToEmpty();
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const not_null<History*> _history;
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not_null<PeerData*> _from;
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MessageFlags _flags = 0;
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void invalidateChatListEntry();
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void setGroupId(MessageGroupId groupId);
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void applyTTL(const MTPDmessage &data);
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void applyTTL(const MTPDmessageService &data);
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void applyTTL(TimeId destroyAt);
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Ui::Text::String _text = { st::msgMinWidth };
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int _textWidth = -1;
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int _textHeight = 0;
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struct SavedMediaData {
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TextWithEntities text;
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std::unique_ptr<Data::Media> media;
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};
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SavedMediaData _savedLocalEditMediaData;
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std::unique_ptr<Data::Media> _media;
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private:
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TimeId _date = 0;
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TimeId _ttlDestroyAt = 0;
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HistoryView::Element *_mainView = nullptr;
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friend class HistoryView::Element;
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MessageGroupId _groupId = MessageGroupId();
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};
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QDateTime ItemDateTime(not_null<const HistoryItem*> item);
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QString ItemDateText(not_null<const HistoryItem*> item, bool isUntilOnline);
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bool IsItemScheduledUntilOnline(not_null<const HistoryItem*> item);
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ClickHandlerPtr goToMessageClickHandler(
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not_null<PeerData*> peer,
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MsgId msgId,
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FullMsgId returnToId = FullMsgId());
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ClickHandlerPtr goToMessageClickHandler(
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not_null<HistoryItem*> item,
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FullMsgId returnToId = FullMsgId());
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