File indexing completed on 2024-09-08 07:36:36

 // SPDX-FileCopyrightText: 2021 Carl Schwan <carlschwan@kde.org>
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
 #include "accountmanager.h"
 
 class AbstractAccount;
 class PostEditorBackend;
 
 /// Base class for most timeline classes such as the home and notification timelines
 /// \see TimelineModel
 /// \see NotificationTimeline
 class AbstractTimelineModel : public QAbstractListModel
 {
     Q_OBJECT
 
     Q_PROPERTY(bool loading READ loading NOTIFY loadingChanged)
 
 public:
     enum CustoRoles {
         IdRole = Qt::UserRole + 1, ///< Post id
         OriginalIdRole, ///< Original post id (boosted posts generate their own id and live in IdRole)
         UrlRole, ///< Original URL of the post, can be from a different instance
         ContentRole, ///< Content text of the post
         SpoilerTextRole, ///< Spoiler label for the post
         AuthorIdentityRole, ///< Identity of the author
         PublishedAtRole, ///< Date that the post was published at
         RelativeTimeRole, ///< Human-readable and locale-aware relative time of the original post date
         AbsoluteTimeRole, ///< Human-readable and locale-aware absolute time of the original post date
         SensitiveRole, ///< Whether or not the post is marked as sensitive
         VisibilityRole, ///< The visibility of the post
         WasEditedRole, ///< If the post was edited at all
         EditedAtRole, ///< The datetime of the last edit
 
         // Additional content
         AttachmentsRole, ///< Media attachments for the post, which can be null
         CardRole, ///< Card for the post, which can be null
         ApplicationRole, ///< Application used for publishing the post
         PollRole, ///< Poll for the post, which can be null
         MentionsRole, ///< List of mentions in the post
 
         // Reblog
         IsBoostedRole, ///< Does this post show up because it's boosted?
         BoostAuthorIdentityRole, ///< If this is boosted, the identity which boosted it and can be null
 
         // Reply
         IsReplyRole, ///< Is this post a reply to someone?
         ReplyAuthorIdentityRole, ///< If this is a reply, the identity of the account this post is replying to
 
         // Interaction count
         ReblogsCountRole, ///< Number of accounts who boosted this post
         RepliesCountRole, ///< Number of accounts who replied to this post
         FavouritesCountRole, ///< Number of accounts who favorited this post
 
         // User self interaction
         FavouritedRole, ///< Did your own account favorite this post?
         RebloggedRole, ///< Has your own account boosted this post?
         MutedRole, ///< Has your own account muted this post?
         BookmarkedRole, ///< Has your own account bookmarked this post?
         PinnedRole, ///< Is this a pinned post on an account?
 
         // Notification
         NotificationActorIdentityRole, ///< The identity of account related to this notification
         TypeRole, ///< The notification type
         IsGroupRole,
         IsInGroupRole,
         NumInGroupRole,
 
         SelectedRole, ///< Used in ThreadModel. Is this post the selected (or root) post?
         FiltersRole, ///< The filters that may have hidden this post
 
         PostRole, ///< The original Post object
 
         ExtraRole, ///< Base role for sub-class roles
     };
 
     explicit AbstractTimelineModel(QObject *parent = nullptr);
 
     QHash<int, QByteArray> roleNames() const override;
 
     /// Return if the timeline is still loading
     /// \see setLoading
     bool loading() const;
 
     /// Set the loading status of the timeline
     /// \see loading
     /// \see loadingChanged
     void setLoading(bool loading);
 
     /// Favorite the \p post at \p index
     void actionFavorite(const QModelIndex &index, Post *post);
 
     /// Boost the \p post at \p index
     void actionRepeat(const QModelIndex &index, Post *post);
 
     /// Delete and re-draft the \p post at \p index
     /// \see postSourceReady
     void actionRedraft(const QModelIndex &index, Post *post, bool isEdit);
 
     /// Delete the \p post at \p index
     /// May have no effect if the account does not have permission to delete the post
     void actionDelete(const QModelIndex &index, Post *post);
 
     /// Bookmark the \p post at \p index
     void actionBookmark(const QModelIndex &index, Post *post);
 
     /// Pin the \p post at \p index
     void actionPin(const QModelIndex &index, Post *post);
 Q_SIGNALS:
     /// Emitted when the timeline loading status has changed
     void loadingChanged();
 
     /// Emitted when a redraft is requested and the original post source has been fetched
     /// \see actionRedraft
     void postSourceReady(PostEditorBackend *backend, bool isEdit);
 
 protected:
     QVariant postData(Post *post, int role) const;
 
     AbstractAccount *m_account = nullptr;
     bool m_loading = false;
 };