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Move shape related events from data.workspace to data.shapes.
This commit is contained in:
Andrey Antukh
parent
551c95b8fe
commit
bcc82bc5cf
2 changed files with 144 additions and 147 deletions
src/uxbox/data
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@ -345,3 +345,144 @@
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(-apply-update [_ state]
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(stsh/drop-shape state sid tid loc))))
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(defn select-shape
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"Mark a shape selected for drawing in the canvas."
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[id]
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(reify
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rs/UpdateEvent
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(-apply-update [_ state]
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(let [selected (get-in state [:workspace :selected])]
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(if (contains? selected id)
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(update-in state [:workspace :selected] disj id)
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(update-in state [:workspace :selected] conj id))))))
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(defn select-shapes
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"Select shapes that matches the select rect."
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[selrect]
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(reify
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rs/UpdateEvent
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(-apply-update [_ state]
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(let [pageid (get-in state [:workspace :page])
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xf (comp
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(filter #(= (:page %) pageid))
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(remove :hidden)
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(remove :blocked)
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(map sh/outer-rect')
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(filter #(sh/contained-in? % selrect))
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(map :id))]
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(->> (into #{} xf (vals (:shapes-by-id state)))
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(assoc-in state [:workspace :selected]))))))
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;; --- Events (implicit) (for selected)
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(defn deselect-all
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"Mark a shape selected for drawing in the canvas."
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[]
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(reify
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rs/UpdateEvent
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(-apply-update [_ state]
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(assoc-in state [:workspace :selected] #{}))))
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(defn group-selected
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[]
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(letfn [(update-shapes-on-page [state pid selected group]
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(as-> (get-in state [:pages-by-id pid :shapes]) $
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(remove selected $)
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(into [group] $)
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(assoc-in state [:pages-by-id pid :shapes] $)))
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(update-shapes-on-index [state shapes group]
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(reduce (fn [state {:keys [id] :as shape}]
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(as-> shape $
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(assoc $ :group group)
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(assoc-in state [:shapes-by-id id] $)))
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state
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shapes))
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(valid-selection? [shapes]
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(let [groups (into #{} (map :group shapes))]
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(= 1 (count groups))))]
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(reify
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udp/IPageUpdate
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rs/UpdateEvent
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(-apply-update [_ state]
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(let [shapes-by-id (get state :shapes-by-id)
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sid (random-uuid)
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pid (get-in state [:workspace :page])
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selected (get-in state [:workspace :selected])
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selected' (map #(get shapes-by-id %) selected)
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group {:type :builtin/group
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:name (str "Group " (rand-int 1000))
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:items (into [] selected)
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:id sid
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:page pid}]
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(if (valid-selection? selected')
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(as-> state $
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(update-shapes-on-index $ selected' sid)
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(update-shapes-on-page $ pid selected sid)
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(update $ :shapes-by-id assoc sid group)
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(update $ :workspace assoc :selected #{}))
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state))))))
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;; TODO: maybe split in two separate events
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(defn duplicate-selected
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[]
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(reify
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udp/IPageUpdate
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rs/UpdateEvent
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(-apply-update [_ state]
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(let [selected (get-in state [:workspace :selected])]
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(stsh/duplicate-shapes state selected)))))
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(defn delete-selected
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"Deselect all and remove all selected shapes."
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[]
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(reify
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rs/WatchEvent
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(-apply-watch [_ state s]
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(let [selected (get-in state [:workspace :selected])]
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(rx/from-coll
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(into [(deselect-all)] (map #(delete-shape %) selected)))))))
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(defn move-selected
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"Move a minimal position unit the selected shapes."
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([dir] (move-selected dir 1))
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([dir n]
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{:pre [(contains? #{:up :down :right :left} dir)]}
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(reify
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rs/WatchEvent
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(-apply-watch [_ state s]
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(let [selected (get-in state [:workspace :selected])
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delta (case dir
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:up (gpt/point 0 (- n))
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:down (gpt/point 0 n)
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:right (gpt/point n 0)
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:left (gpt/point (- n) 0))]
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(rx/from-coll
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(map #(move-shape % delta) selected)))))))
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(defn update-selected-shapes-fill
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"Update the fill related attributed on
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selected shapes."
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[opts]
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(sc/validate! +shape-fill-attrs-schema+ opts)
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(reify
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rs/WatchEvent
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(-apply-watch [_ state s]
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(rx/from-coll
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(->> (get-in state [:workspace :selected])
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(map #(update-fill-attrs % opts)))))))
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(defn update-selected-shapes-stroke
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"Update the fill related attributed on
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selected shapes."
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[opts]
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(sc/validate! +shape-stroke-attrs-schema+ opts)
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(reify
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rs/WatchEvent
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(-apply-watch [_ state s]
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(rx/from-coll
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(->> (get-in state [:workspace :selected])
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(map #(update-stroke-attrs % opts)))))))
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@ -10,19 +10,15 @@
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[beicon.core :as rx]
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[uxbox.shapes :as sh]
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[uxbox.rstore :as rs]
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[uxbox.router :as r]
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[uxbox.state :as st]
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[uxbox.state.shapes :as stsh]
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[uxbox.schema :as sc]
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[uxbox.xforms :as xf]
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[uxbox.shapes :as sh]
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[uxbox.data.pages :as udp]
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[uxbox.data.shapes :as uds]
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;; [uxbox.data.worker :as wrk]
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[uxbox.util.datetime :as dt]
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[uxbox.util.geom.point :as gpt]
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[uxbox.util.data :refer (index-of)]))
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[uxbox.util.geom.point :as gpt]))
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;; --- Events (concrete)
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;; --- Workspace Initialization
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(defn initialize
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"Initialize the workspace state."
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@ -65,146 +61,6 @@
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(assoc-in state [:workspace :drawing] shape)
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(update-in state [:workspace] dissoc :drawing)))))
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(defn select-shape
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"Mark a shape selected for drawing in the canvas."
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[id]
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(reify
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rs/UpdateEvent
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(-apply-update [_ state]
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(let [selected (get-in state [:workspace :selected])]
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(if (contains? selected id)
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(update-in state [:workspace :selected] disj id)
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(update-in state [:workspace :selected] conj id))))))
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(defn select-shapes
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"Select shapes that matches the select rect."
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[selrect]
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(reify
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rs/UpdateEvent
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(-apply-update [_ state]
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(let [pageid (get-in state [:workspace :page])
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xf (comp
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(filter #(= (:page %) pageid))
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(remove :hidden)
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(remove :blocked)
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(map sh/outer-rect')
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(filter #(sh/contained-in? % selrect))
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(map :id))]
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(->> (into #{} xf (vals (:shapes-by-id state)))
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(assoc-in state [:workspace :selected]))))))
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;; --- Events (implicit) (for selected)
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(defn deselect-all
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"Mark a shape selected for drawing in the canvas."
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[]
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(reify
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rs/UpdateEvent
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(-apply-update [_ state]
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(assoc-in state [:workspace :selected] #{}))))
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(defn group-selected
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[]
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(letfn [(update-shapes-on-page [state pid selected group]
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(as-> (get-in state [:pages-by-id pid :shapes]) $
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(remove selected $)
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(into [group] $)
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(assoc-in state [:pages-by-id pid :shapes] $)))
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(update-shapes-on-index [state shapes group]
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(reduce (fn [state {:keys [id] :as shape}]
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(as-> shape $
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(assoc $ :group group)
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(assoc-in state [:shapes-by-id id] $)))
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state
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shapes))
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(valid-selection? [shapes]
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(let [groups (into #{} (map :group shapes))]
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(= 1 (count groups))))]
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(reify
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udp/IPageUpdate
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rs/UpdateEvent
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(-apply-update [_ state]
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(let [shapes-by-id (get state :shapes-by-id)
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sid (random-uuid)
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pid (get-in state [:workspace :page])
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selected (get-in state [:workspace :selected])
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selected' (map #(get shapes-by-id %) selected)
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group {:type :builtin/group
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:name (str "Group " (rand-int 1000))
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:items (into [] selected)
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:id sid
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:page pid}]
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(if (valid-selection? selected')
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(as-> state $
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(update-shapes-on-index $ selected' sid)
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(update-shapes-on-page $ pid selected sid)
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(update $ :shapes-by-id assoc sid group)
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(update $ :workspace assoc :selected #{}))
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state))))))
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;; TODO: maybe split in two separate events
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(defn duplicate-selected
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[]
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(reify
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udp/IPageUpdate
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rs/UpdateEvent
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(-apply-update [_ state]
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(let [selected (get-in state [:workspace :selected])]
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(stsh/duplicate-shapes state selected)))))
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(defn delete-selected
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"Deselect all and remove all selected shapes."
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[]
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(reify
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rs/WatchEvent
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(-apply-watch [_ state s]
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(let [selected (get-in state [:workspace :selected])]
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(rx/from-coll
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(into [(deselect-all)] (map #(uds/delete-shape %) selected)))))))
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(defn move-selected
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"Move a minimal position unit the selected shapes."
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([dir] (move-selected dir 1))
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([dir n]
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{:pre [(contains? #{:up :down :right :left} dir)]}
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(reify
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rs/WatchEvent
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(-apply-watch [_ state s]
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(let [selected (get-in state [:workspace :selected])
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delta (case dir
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:up (gpt/point 0 (- n))
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:down (gpt/point 0 n)
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:right (gpt/point n 0)
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:left (gpt/point (- n) 0))]
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(rx/from-coll
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(map #(uds/move-shape % delta) selected)))))))
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(defn update-selected-shapes-fill
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"Update the fill related attributed on
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selected shapes."
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[opts]
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(sc/validate! uds/+shape-fill-attrs-schema+ opts)
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(reify
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rs/WatchEvent
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(-apply-watch [_ state s]
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(rx/from-coll
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(->> (get-in state [:workspace :selected])
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(map #(uds/update-fill-attrs % opts)))))))
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(defn update-selected-shapes-stroke
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"Update the fill related attributed on
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selected shapes."
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[opts]
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(sc/validate! uds/+shape-stroke-attrs-schema+ opts)
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(reify
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rs/WatchEvent
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(-apply-watch [_ state s]
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(rx/from-coll
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(->> (get-in state [:workspace :selected])
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(map #(uds/update-stroke-attrs % opts)))))))
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;; --- Copy to Clipboard
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(defrecord CopyToClipboard []
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