diff options
Diffstat (limited to 'include/TimelineView.h')
| -rw-r--r-- | include/TimelineView.h | 159 |
1 files changed, 79 insertions, 80 deletions
diff --git a/include/TimelineView.h b/include/TimelineView.h index 17c2610a..c6eef266 100644 --- a/include/TimelineView.h +++ b/include/TimelineView.h @@ -32,122 +32,121 @@ #include "RoomInfoListItem.h" #include "Text.h" -namespace msgs = matrix::events::messages; +namespace msgs = matrix::events::messages; namespace events = matrix::events; // Contains info about a message shown in the history view // but not yet confirmed by the homeserver through sync. struct PendingMessage { - int txn_id; - QString body; - QString event_id; - TimelineItem *widget; - - PendingMessage(int txn_id, QString body, QString event_id, TimelineItem *widget) - : txn_id(txn_id) - , body(body) - , event_id(event_id) - , widget(widget) - { - } + int txn_id; + QString body; + QString event_id; + TimelineItem *widget; + + PendingMessage(int txn_id, QString body, QString event_id, TimelineItem *widget) + : txn_id(txn_id) + , body(body) + , event_id(event_id) + , widget(widget) + { + } }; // In which place new TimelineItems should be inserted. enum class TimelineDirection { - Top, - Bottom, + Top, + Bottom, }; class TimelineView : public QWidget { - Q_OBJECT + Q_OBJECT public: - TimelineView(const Timeline &timeline, - QSharedPointer<MatrixClient> client, - const QString &room_id, - QWidget *parent = 0); - TimelineView(QSharedPointer<MatrixClient> client, const QString &room_id, QWidget *parent = 0); - - TimelineItem *createTimelineItem(const events::MessageEvent<msgs::Image> &e, - const QString &color, - bool with_sender); - TimelineItem *createTimelineItem(const events::MessageEvent<msgs::Notice> &e, - const QString &color, - bool with_sender); - TimelineItem *createTimelineItem(const events::MessageEvent<msgs::Text> &e, - const QString &color, - bool with_sender); - - // Add new events at the end of the timeline. - int addEvents(const Timeline &timeline); - void addUserTextMessage(const QString &msg, int txn_id); - void updatePendingMessage(int txn_id, QString event_id); - void scrollDown(); + TimelineView(const Timeline &timeline, + QSharedPointer<MatrixClient> client, + const QString &room_id, + QWidget *parent = 0); + TimelineView(QSharedPointer<MatrixClient> client, + const QString &room_id, + QWidget *parent = 0); + + TimelineItem *createTimelineItem(const events::MessageEvent<msgs::Image> &e, + bool with_sender); + TimelineItem *createTimelineItem(const events::MessageEvent<msgs::Notice> &e, + bool with_sender); + TimelineItem *createTimelineItem(const events::MessageEvent<msgs::Text> &e, + bool with_sender); + + // Add new events at the end of the timeline. + int addEvents(const Timeline &timeline); + void addUserTextMessage(const QString &msg, int txn_id); + void updatePendingMessage(int txn_id, QString event_id); + void scrollDown(); public slots: - void sliderRangeChanged(int min, int max); - void sliderMoved(int position); - void fetchHistory(); + void sliderRangeChanged(int min, int max); + void sliderMoved(int position); + void fetchHistory(); - // Add old events at the top of the timeline. - void addBackwardsEvents(const QString &room_id, const RoomMessages &msgs); + // Add old events at the top of the timeline. + void addBackwardsEvents(const QString &room_id, const RoomMessages &msgs); signals: - void updateLastTimelineMessage(const QString &user, const DescInfo &info); + void updateLastTimelineMessage(const QString &user, const DescInfo &info); private: - void init(); - void removePendingMessage(const events::MessageEvent<msgs::Text> &e); - void addTimelineItem(TimelineItem *item, TimelineDirection direction); - void updateLastSender(const QString &user_id, TimelineDirection direction); - void notifyForLastEvent(); + void init(); + void removePendingMessage(const events::MessageEvent<msgs::Text> &e); + void addTimelineItem(TimelineItem *item, TimelineDirection direction); + void updateLastSender(const QString &user_id, TimelineDirection direction); + void notifyForLastEvent(); - // Used to determine whether or not we should prefix a message with the sender's name. - bool isSenderRendered(const QString &user_id, TimelineDirection direction); - bool isPendingMessage(const events::MessageEvent<msgs::Text> &e, const QString &userid); - inline bool isDuplicate(const QString &event_id); + // Used to determine whether or not we should prefix a message with the sender's name. + bool isSenderRendered(const QString &user_id, TimelineDirection direction); + bool isPendingMessage(const events::MessageEvent<msgs::Text> &e, const QString &userid); + inline bool isDuplicate(const QString &event_id); - // Return nullptr if the event couldn't be parsed. - TimelineItem *parseMessageEvent(const QJsonObject &event, TimelineDirection direction); + // Return nullptr if the event couldn't be parsed. + TimelineItem *parseMessageEvent(const QJsonObject &event, TimelineDirection direction); - QVBoxLayout *top_layout_; - QVBoxLayout *scroll_layout_; + QVBoxLayout *top_layout_; + QVBoxLayout *scroll_layout_; - QScrollArea *scroll_area_; - ScrollBar *scrollbar_; - QWidget *scroll_widget_; + QScrollArea *scroll_area_; + ScrollBar *scrollbar_; + QWidget *scroll_widget_; - QString lastSender_; - QString firstSender_; - QString room_id_; - QString prev_batch_token_; - QString local_user_; + QString lastSender_; + QString firstSender_; + QString room_id_; + QString prev_batch_token_; + QString local_user_; - bool isPaginationInProgress_ = false; - bool isInitialized = false; - bool isTimelineFinished = false; - bool isInitialSync = true; - bool isPaginationScrollPending_ = false; + bool isPaginationInProgress_ = false; + bool isInitialized = false; + bool isTimelineFinished = false; + bool isInitialSync = true; + bool isPaginationScrollPending_ = false; - const int SCROLL_BAR_GAP = 400; + const int SCROLL_BAR_GAP = 400; - QTimer *paginationTimer_; + QTimer *paginationTimer_; - int scroll_height_ = 0; - int previous_max_height_ = 0; + int scroll_height_ = 0; + int previous_max_height_ = 0; - int oldPosition_; - int oldHeight_; + int oldPosition_; + int oldHeight_; - // The events currently rendered. Used for duplicate detection. - QMap<QString, bool> eventIds_; - QList<PendingMessage> pending_msgs_; - QSharedPointer<MatrixClient> client_; + // The events currently rendered. Used for duplicate detection. + QMap<QString, bool> eventIds_; + QList<PendingMessage> pending_msgs_; + QSharedPointer<MatrixClient> client_; }; inline bool TimelineView::isDuplicate(const QString &event_id) { - return eventIds_.contains(event_id); + return eventIds_.contains(event_id); } |