Add setting to filter out trace views that aren't interesting

CHANGELOG.md

@@ -8,6 +8,7 @@ All notable changes to this project will be documented in this file. This change
 * Setting to control how many epochs are retained
 * Setting to reset all epochs
 * Setting to ignore epochs
+* Setting to filter out trace for views from uninteresting namespaces
 
 ### Changed
 

src/day8/re_frame/trace/db.cljs

@@ -12,6 +12,10 @@
         external-window? (localstorage/get "external-window?" false)
         using-trace? (localstorage/get "using-trace?" true)
         ignored-events (localstorage/get "ignored-events" {})
+        filtered-view-trace (localstorage/get "filtered-view-trace" (let [id1 (random-uuid)
+                                                                          id2 (random-uuid)]
+                                                                      {id1 {:id id1 :ns-str "re-com.box" :ns 're-com.box :sort 0}
+                                                                       id2 {:id id2 :ns-str "re-com.input-text" :ns 're-com.input-text :sort 1}}))
         num-epochs (localstorage/get "retained-epochs" 5)
         categories (localstorage/get "categories" #{:event :sub/run :sub/create :sub/dispose})]
     (when using-trace?
@@ -20,6 +24,7 @@
     (rf/dispatch [:settings/show-panel? show-panel?])
     (rf/dispatch [:settings/selected-tab selected-tab])
     (rf/dispatch [:settings/set-ignored-events ignored-events])
+    (rf/dispatch [:settings/set-filtered-view-trace filtered-view-trace])
     (rf/dispatch [:settings/set-number-of-retained-epochs num-epochs])
     (when external-window?
       (rf/dispatch [:global/launch-external]))

src/day8/re_frame/trace/events.cljs

@@ -194,6 +194,38 @@
   (fn [_ [_ ignored-events]]
     ignored-events))
 
+(def filtered-view-trace-mw
+  [(rf/path [:settings :filtered-view-trace]) (rf/after #(localstorage/save! "filtered-view-trace" %))])
+
+(rf/reg-event-db
+  :settings/add-filtered-view-trace
+  filtered-view-trace-mw
+  (fn [filtered-view-trace _]
+    (let [id (random-uuid)]
+      (assoc filtered-view-trace id {:id id :ns-str "" :ns nil :sort (js/Date.now)}))))
+
+(rf/reg-event-db
+  :settings/remove-filtered-view-trace
+  filtered-view-trace-mw
+  (fn [filtered-view-trace [_ id]]
+    (dissoc filtered-view-trace id)))
+
+(rf/reg-event-db
+  :settings/update-filtered-view-trace
+  filtered-view-trace-mw
+  (fn [filtered-view-trace [_ id ns-str]]
+    ;; TODO: this won't inform users if they type bad strings in.
+    (let [event (read-string-maybe ns-str)]
+      (-> filtered-view-trace
+          (assoc-in [id :ns-str] ns-str)
+          (update-in [id :ns] (fn [old-event] (if event event old-event)))))))
+
+(rf/reg-event-db
+  :settings/set-filtered-view-trace
+  filtered-view-trace-mw
+  (fn [_ [_ ignored-events]]
+    ignored-events))
+
 (rf/reg-event-db
   :settings/low-level-trace
   [(rf/path [:settings :low-level-trace])]

src/day8/re_frame/trace/metamorphic.cljc

@@ -142,6 +142,9 @@
 (defn subscription-not-run? [trace]
   false)
 
+(defn render? [trace]
+  (= :render (:op-type trace)))
+
 (defn unchanged-l2-subscription? [sub]
   ;; TODO: check if value changed
   (and

src/day8/re_frame/trace/subs.cljs

@@ -1,7 +1,8 @@
 (ns day8.re-frame.trace.subs
   (:require [mranderson047.re-frame.v0v10v2.re-frame.core :as rf]
             [day8.re-frame.trace.metamorphic :as metam]
-            [day8.re-frame.trace.utils.utils :as utils]))
+            [day8.re-frame.trace.utils.utils :as utils]
+            [clojure.string :as str]))
 
 (rf/reg-sub
   :settings/root
@@ -46,6 +47,12 @@
   (fn [settings]
     (sort-by :sort (vals (:ignored-events settings)))))
 
+(rf/reg-sub
+  :settings/filtered-view-trace
+  :<- [:settings/root]
+  (fn [settings]
+    (sort-by :sort (vals (:filtered-view-trace settings)))))
+
 (rf/reg-sub
   :settings/low-level-trace
   ;; TODO: filter from traces panel
@@ -139,8 +146,23 @@
     (count traces)))
 
 (rf/reg-sub
-  :traces/current-event-traces
+  :traces/all-visible-traces
   :<- [:traces/all-traces]
+  :<- [:settings/filtered-view-trace]
+  (fn [[all-traces filtered-views] _]
+    (let [munged-ns (->> filtered-views
+                         (map (comp munge :ns-str))
+                         (set))]
+      (into []
+            ;; Filter out view namespaces we don't care about.
+            (remove
+              (fn [trace] (and (metam/render? trace)
+                               (contains? munged-ns (subs (:operation trace) 0 (str/last-index-of (:operation trace) "."))))))
+            all-traces))))
+
+(rf/reg-sub
+  :traces/current-event-traces
+  :<- [:traces/all-visible-traces]
   :<- [:epochs/beginning-trace-id]
   :<- [:epochs/ending-trace-id]
   (fn [[traces beginning ending] _]

src/day8/re_frame/trace/view/settings.cljs

@@ -15,34 +15,6 @@
 (def settings-box-81 (render-css (units/px- common/gs-81 (units/px* 2 settings-box-vertical-padding))))
 (def settings-box-131 (render-css (units/px- common/gs-131 (units/px* 2 settings-box-vertical-padding))))
 
-;; TODO: START ========== LOCAL DATA - REPLACE WITH SUBS AND EVENTS
-
-(def *ignore-items (r/atom [{:id (gensym) :text ":some/event-id"}]))
-
-(def *filter-items (r/atom [{:id (gensym) :text "re-com.h-box"}
-                            {:id (gensym) :text "re-com.input-text"}]))
-
-(defn add-item [*items]
-  (let [id (gensym)]
-    (println "Added item" id)
-    (swap! *items concat [{:id id :text ""}])))
-
-(defn delete-item [*items id]
-  (println "Deleted item" id)
-  (reset! *items (filterv #(not= id (:id %)) @*items)))
-
-(defn update-item-field
-  [*items id field new-val]
-  (let [f (fn [item]
-            (if (= id (:id item))
-              (do
-                (println "Updated" field "in" (:id item) "from" (get item field) "to" new-val)
-                (assoc item field new-val))
-              item))]
-    (reset! *items (mapv f @*items))))
-
-;; TODO: END ========== LOCAL DATA - REPLACE WITH SUBS AND EVENTS
-
 (def settings-styles
   [:#--re-frame-trace--
    [:.settings
@@ -149,9 +121,8 @@
                 [:p "Useful if you want to ignore a periodic background polling event."]]
                settings-box-131]
 
-              ;; TODO: filter out view trace
+              [rc/line]
-              #_[rc/line]
+              [settings-box
-              #_[settings-box
                [[rc/h-box
                  :align :center
                  :gap      horizontal-gap
@@ -162,18 +133,19 @@
                              :label [rc/v-box
                                      :align :center
                                      :children ["+ namespace"]]
-                             :on-click #(add-item *filter-items)]]]
+                             :on-click #(rf/dispatch [:settings/add-filtered-view-trace])]]]
                 [rc/v-box
                  :width      comp-section-width
                  :gap        vertical-gap
-                 :children   (for [item @*filter-items]
+                 :children   (for [item @(rf/subscribe [:settings/filtered-view-trace])
-                               ^{:key (:id item)}
+                                   :let [id (:id item)]]
+                               ^{:key id}
                                [closeable-text-box
-                                :model     (:text item)
+                                :model     (:ns-str item)
                                 :width     "343px"
-                                :on-close  #(delete-item *filter-items (:id item))
+                                :on-close  #(rf/dispatch [:settings/remove-filtered-view-trace id])
-                                :on-change #(update-item-field *filter-items (:id item) :text %)])]]
+                                :on-change #(rf/dispatch [:settings/update-filtered-view-trace id %])])]]
-               [[:p "Sometimes you want to focus on just your own views, and the trace associated with library views is just noise."]
+               [[:p "Sometimes you want to focus on your own views, and the trace associated with library views is just noise."]
                 [:p "Nominate one or more namespaces."]]
                settings-box-131]
 

src/day8/re_frame/trace/view/traces.cljs

@@ -89,6 +89,7 @@
         trace-detail-expansions (rf/subscribe [:traces/expansions])
         beginning               (rf/subscribe [:epochs/beginning-trace-id])
         end                     (rf/subscribe [:epochs/ending-trace-id])
+        traces                  (rf/subscribe [:traces/all-traces])
         current-traces          (rf/subscribe [:traces/current-event-traces])
         show-epoch-traces?      (rf/subscribe [:traces/show-epoch-traces?])]
     (fn []
@@ -173,5 +174,3 @@
                [:span "(" [:button.text-button {:on-click #(rf/dispatch [:epochs/reset])} "clear"] ")"])]
             [:th {:style {:text-align "right"}} "meta"]]
            [:tbody (render-traces visible-traces filter-items filter-input trace-detail-expansions)]]]]))))
-
-