Highlight higlight tweaks in the timeline

fixes #400
fixes #1136

resources/qml/MessageView.qml

@@ -415,6 +415,7 @@ Item {
             required property string callType
             required property var reactions
             required property int trustlevel
+            required property int notificationlevel
             required property int encryptionError
             required property var timestamp
             required property int status
@@ -482,6 +483,7 @@ Item {
                 callType: wrapper.callType
                 reactions: wrapper.reactions
                 trustlevel: wrapper.trustlevel
+                notificationlevel: wrapper.notificationlevel
                 encryptionError: wrapper.encryptionError
                 timestamp: wrapper.timestamp
                 status: wrapper.status

resources/qml/TimelineRow.qml

@@ -41,6 +41,7 @@ AbstractButton {
     required property string callType
     required property var reactions
     required property int trustlevel
+    required property int notificationlevel
     required property int encryptionError
     required property int duration
     required property var timestamp
@@ -117,6 +118,8 @@ AbstractButton {
         property color bgColor: Nheko.colors.base
         color: (Settings.bubbles && !isStateEvent) ? Qt.tint(bgColor, Qt.hsla(userColor.hslHue, 0.5, userColor.hslLightness, 0.2)) : "#00000000"
         radius: 4
+        border.width: r.notificationlevel == MtxEvent.Highlight ? 2 : 0
+        border.color: Nheko.theme.red
 
         GridLayout {
             anchors {

src/ChatPage.h

@@ -78,6 +78,11 @@ public:
     //! Check if the given room is currently open.
     bool isRoomActive(const QString &room_id);
 
+    const std::unique_ptr<mtx::pushrules::PushRuleEvaluator> &pushruleEvaluator() const
+    {
+        return pushrules;
+    }
+
 public slots:
     bool handleMatrixUri(QString uri);
     bool handleMatrixUri(const QUrl &uri);

src/timeline/TimelineModel.cpp

@@ -526,6 +526,7 @@ TimelineModel::roleNames() const
       {IsEncrypted, "isEncrypted"},
       {IsStateEvent, "isStateEvent"},
       {Trustlevel, "trustlevel"},
+      {Notificationlevel, "notificationlevel"},
       {EncryptionError, "encryptionError"},
       {ReplyTo, "replyTo"},
       {ThreadId, "threadId"},
@@ -737,6 +738,26 @@ TimelineModel::data(const mtx::events::collections::TimelineEvents &event, int r
         return crypto::Trust::Unverified;
     }
 
+    case Notificationlevel: {
+        const auto &push = ChatPage::instance()->pushruleEvaluator();
+        if (push) {
+            auto actions = push->evaluate({event}, pushrulesRoomContext());
+            if (std::find(actions.begin(),
+                          actions.end(),
+                          mtx::pushrules::actions::Action{
+                            mtx::pushrules::actions::set_tweak_highlight{}}) != actions.end()) {
+                return qml_mtx_events::NotificationLevel::Highlight;
+            }
+            if (std::find(actions.begin(),
+                          actions.end(),
+                          mtx::pushrules::actions::Action{mtx::pushrules::actions::notify{}}) !=
+                actions.end()) {
+                return qml_mtx_events::NotificationLevel::Notify;
+            }
+        }
+        return qml_mtx_events::NotificationLevel::Nothing;
+    }
+
     case EncryptionError:
         return events.decryptionError(event_id(event));
 

src/timeline/TimelineModel.h

@@ -151,6 +151,14 @@ enum EventState
     Empty,
 };
 Q_ENUM_NS(EventState)
+
+enum NotificationLevel
+{
+    Nothing,
+    Notify,
+    Highlight,
+};
+Q_ENUM_NS(NotificationLevel)
 }
 
 class StateKeeper
@@ -242,6 +250,7 @@ public:
         IsEncrypted,
         IsStateEvent,
         Trustlevel,
+        Notificationlevel,
         EncryptionError,
         ReplyTo,
         ThreadId,