💄 Change some code styles

common/src/app/common/pages/changes_builder.cljc

@@ -40,7 +40,7 @@
   (let [file-data (-> (cp/make-file-data (uuid/next) uuid/zero)
                       (assoc-in [:pages-index uuid/zero :objects] objects))]
     (vary-meta changes assoc ::file-data file-data
-                             ::applied-changes 0)))
+                             ::applied-changes-count 0)))
 
 (defn amend-last-change
   "Modify the last redo-changes added with an update function."
@@ -68,7 +68,7 @@
 (defn- apply-changes-local
   [changes]
   (if-let [file-data (::file-data (meta changes))]
-    (let [index         (::applied-changes (meta changes))
+    (let [index         (::applied-changes-count (meta changes))
           redo-changes  (:redo-changes changes)
           new-changes   (if (< index (count redo-changes))
                           (->> (subvec (:redo-changes changes) index)
@@ -76,7 +76,7 @@
                           [])
           new-file-data (cp/process-changes file-data new-changes)]
       (vary-meta changes assoc ::file-data new-file-data
-                               ::applied-changes (count redo-changes)))
+                               ::applied-changes-count (count redo-changes)))
     changes))
 
 ;; Page changes
@@ -134,6 +134,25 @@
                                     :value old-val})
         (apply-changes-local))))
 
+(defn update-page-option
+  [changes option-key update-fn & args]
+  (assert-page changes)
+  (let [page-id (::page-id (meta changes))
+        page (::page (meta changes))
+        old-val (get-in page [:options option-key])
+        new-val (apply update-fn old-val args)]
+
+    (-> changes
+        (update :redo-changes conj {:type :set-option
+                                    :page-id page-id
+                                    :option option-key
+                                    :value new-val})
+        (update :undo-changes conj {:type :set-option
+                                    :page-id page-id
+                                    :option option-key
+                                    :value old-val})
+        (apply-changes-local))))
+
 ;; Shape tree changes
 
 (defn add-obj
@@ -173,7 +192,7 @@
   ([changes parent-id shapes index]
    (assert-page-id changes)
    (assert-objects changes)
-   (let [objects (-> changes meta ::file-data (get-in [:pages-index uuid/zero :objects]))
+   (let [objects (get-in (meta changes) [::file-data :pages-index uuid/zero :objects])
 
          set-parent-change
          (cond-> {:type :mov-objects
@@ -208,7 +227,7 @@
   ([changes ids update-fn {:keys [attrs ignore-geometry?] :or {attrs nil ignore-geometry? false}}]
    (assert-page-id changes)
    (assert-objects changes)
-   (let [objects (-> changes meta ::file-data (get-in [:pages-index uuid/zero :objects]))
+   (let [objects (get-in (meta changes) [::file-data :pages-index uuid/zero :objects])
 
          generate-operation
          (fn [operations attr old new ignore-geometry?]
@@ -255,7 +274,7 @@
   (assert-page-id changes)
   (assert-objects changes)
   (let [page-id (::page-id (meta changes))
-        objects (-> changes meta ::file-data (get-in [:pages-index uuid/zero :objects]))
+        objects (get-in (meta changes) [::file-data :pages-index uuid/zero :objects])
 
         add-redo-change
         (fn [change-set id]
@@ -303,7 +322,7 @@
   (assert-page-id changes)
   (assert-objects changes)
   (let [page-id (::page-id (meta changes))
-        objects (-> changes meta ::file-data (get-in [:pages-index uuid/zero :objects]))
+        objects (get-in (meta changes) [::file-data :pages-index uuid/zero :objects])
 
         xform   (comp
                   (mapcat #(cons % (cph/get-parent-ids objects %)))

frontend/src/app/main/data/workspace/common.cljs

@@ -288,7 +288,9 @@
                         cp/default-shape-attrs)
 
         selected-non-frames
-        (into #{} (filter #(not= (:type (get objects %)) :frame) selected))
+        (into #{} (comp (map (d/getf objects))
+                        (remove cph/frame-shape?))
+              selected)
 
         [frame-id parent-id index]
         (get-shape-layer-position objects selected-non-frames attrs)]
@@ -364,7 +366,6 @@
       (let [page-id (:current-page-id state)
             objects (wsh/lookup-page-objects state page-id)
             page    (wsh/lookup-page state page-id)
-            flows   (-> page :options :flows)
 
             ids     (cph/clean-loops objects ids)
 
@@ -397,7 +398,7 @@
                       ;; If any of the deleted is a frame that starts a flow,
                       ;; this must be deleted, too.
                       (contains? ids (:starting-frame flow)))
-                    flows)
+                    (-> page :options :flows))
 
             all-parents
             (reduce (fn [res id]
@@ -448,10 +449,10 @@
                                                               interactions))))))
                         (cond->
                           (seq starting-flows)
-                          (pcb/set-page-option :flows
+                          (pcb/update-page-option :flows (fn [flows]
-                                               (reduce #(csp/remove-flow %1 (:id %2))
+                                                           (reduce #(csp/remove-flow %1 (:id %2))
-                                                       flows
+                                                                   flows
-                                                       starting-flows))))]
+                                                                   starting-flows)))))]
 
         (rx/of (dch/commit-changes changes))))))
 

frontend/src/app/main/data/workspace/guides.cljs

@@ -28,14 +28,11 @@
   (ptk/reify ::update-guides
     ptk/WatchEvent
     (watch [it state _]
-      (let [page       (wsh/lookup-page state)
+      (let [page (wsh/lookup-page state)
-            guides     (get-in page [:options :guides] {})
-            new-guides (assoc guides (:id guide) guide)
-
             changes
             (-> (pcb/empty-changes it)
                 (pcb/with-page page)
-                (pcb/set-page-option :guides new-guides))]
+                (pcb/update-page-option :guides assoc (:id guide) guide))]
         (rx/of (dwc/commit-changes changes))))))
 
 (defn remove-guide [guide]
@@ -49,14 +46,11 @@
 
     ptk/WatchEvent
     (watch [it state _]
-      (let [page       (wsh/lookup-page state)
+      (let [page (wsh/lookup-page state)
-            guides     (get-in page [:options :guides] {})
-            new-guides (dissoc guides (:id guide))
-
             changes
             (-> (pcb/empty-changes it)
                 (pcb/with-page page)
-                (pcb/set-page-option :guides new-guides))]
+                (pcb/update-page-option :guides dissoc (:id guide)))]
         (rx/of (dwc/commit-changes changes))))))
 
 (defn remove-guides

frontend/src/app/main/data/workspace/interactions.cljs

@@ -29,8 +29,8 @@
     ptk/WatchEvent
     (watch [it state _]
       (let [page    (wsh/lookup-page state)
-            flows   (get-in page [:options :flows] [])
 
+            flows   (get-in page [:options :flows] [])
             unames  (into #{} (map :name flows))
             name    (dwc/generate-unique-name unames "Flow-1")
 
@@ -41,8 +41,7 @@
         (rx/of (dch/commit-changes
                  (-> (pcb/empty-changes it)
                      (pcb/with-page page)
-                     (pcb/set-page-option :flows
+                     (pcb/update-page-option :flows csp/add-flow new-flow))))))))
-                                          (csp/add-flow flows new-flow)))))))))
 
 (defn add-flow-selected-frame
   []
@@ -58,13 +57,11 @@
   (ptk/reify ::remove-flow
     ptk/WatchEvent
     (watch [it state _]
-      (let [page    (wsh/lookup-page state)
+      (let [page (wsh/lookup-page state)]
-            flows   (get-in page [:options :flows] [])]
         (rx/of (dch/commit-changes
                  (-> (pcb/empty-changes it)
                      (pcb/with-page page)
-                     (pcb/set-page-option :flows
+                     (pcb/update-page-option :flows csp/remove-flow flow-id))))))))
-                                          (csp/remove-flow flows flow-id)))))))))
 
 (defn rename-flow
   [flow-id name]
@@ -73,14 +70,12 @@
   (ptk/reify ::rename-flow
     ptk/WatchEvent
     (watch [it state _]
-      (let [page    (wsh/lookup-page state)
+      (let [page (wsh/lookup-page state) ]
-            flows   (get-in page [:options :flows] [])]
         (rx/of (dch/commit-changes
                  (-> (pcb/empty-changes it)
                      (pcb/with-page page)
-                     (pcb/set-page-option :flows
+                     (pcb/update-page-option :flows csp/update-flow flow-id
-                                          (csp/update-flow flows flow-id
+                                             #(csp/rename-flow % name)))))))))
-                                                           #(csp/rename-flow % name))))))))))
 
 (defn start-rename-flow
   [id]

frontend/src/app/main/data/workspace/selection.cljs

@@ -376,17 +376,18 @@
                               (filter #(= (:type %) :frame))
                               (filter #(some? (ctp/get-frame-flow flows (:id %)))))]
     (if-not (empty? frames-with-flow)
-      (let [new-flows (reduce
+      (let [update-flows (fn [flows]
-                        (fn [flows frame]
+                           (reduce
-                          (let [name     (dwc/generate-unique-name @unames "Flow-1")
+                             (fn [flows frame]
-                                _        (vswap! unames conj name)
+                               (let [name     (dwc/generate-unique-name @unames "Flow-1")
-                                new-flow {:id (uuid/next)
+                                     _        (vswap! unames conj name)
-                                          :name name
+                                     new-flow {:id (uuid/next)
-                                          :starting-frame (get ids-map (:id frame))}]
+                                               :name name
-                            (ctp/add-flow flows new-flow)))
+                                               :starting-frame (get ids-map (:id frame))}]
-                        flows
+                                 (ctp/add-flow flows new-flow)))
-                        frames-with-flow)]
+                             flows
-        (pcb/set-page-option changes :flows new-flows))
+                             frames-with-flow))]
+        (pcb/update-page-option changes :flows update-flows))
       changes)))
 
 (defn duplicate-changes-update-indices