From 26ee4991b06f76a89f4c2df6c9e919c6fb038d1e Mon Sep 17 00:00:00 2001
From: Artur Arseniev <artur.catch@hotmail.it>
Date: Sat, 8 Jan 2022 07:50:50 +0100
Subject: [PATCH] Add style sector events

---
 src/common/module.js       | 20 +++++++++++++++-----
 src/style_manager/index.js | 14 ++++++++++++++
 2 files changed, 29 insertions(+), 5 deletions(-)

diff --git a/src/common/module.js b/src/common/module.js
index ba5784ad2..0dc72f99e 100644
--- a/src/common/module.js
+++ b/src/common/module.js
@@ -25,7 +25,7 @@ export default {
   __initConfig(def = {}, conf = {}) {
     this.config = {
       ...def,
-      ...conf
+      ...conf,
     };
     this.em = this.config.em;
   },
@@ -37,9 +37,7 @@ export default {
       all
         .on('add', (m, c, o) => em.trigger(events.add, m, o))
         .on('remove', (m, c, o) => em.trigger(events.remove, m, o))
-        .on('change', (p, c) =>
-          em.trigger(events.update, p, p.changedAttributes(), c)
-        )
+        .on('change', (p, c) => em.trigger(events.update, p, p.changedAttributes(), c))
         .on('all', this.__catchAllEvent, this);
     // Register collections
     this.cls = [all].concat(opts.collections || []);
@@ -100,11 +98,23 @@ export default {
     return id;
   },
 
+  __listenAdd(model, event) {
+    model.on('add', (m, c, o) => this.em.trigger(event, m, o));
+  },
+
+  __listenRemove(model, event) {
+    model.on('remove', (m, c, o) => this.em.trigger(event, m, o));
+  },
+
+  __listenUpdate(model, event) {
+    model.on('change', (p, c) => this.em.trigger(event, p, p.changedAttributes(), c));
+  },
+
   __destroy() {
     this.cls.forEach(coll => {
       coll.stopListening();
       coll.reset();
     });
     this.em = 0;
-  }
+  },
 };
diff --git a/src/style_manager/index.js b/src/style_manager/index.js
index 2855589f2..ee3151565 100644
--- a/src/style_manager/index.js
+++ b/src/style_manager/index.js
@@ -21,6 +21,10 @@
  * ```
  * ## Available Events
  * * `style:sector:add` - Sector added. The [Sector] is passed as an argument to the callback.
+ * * `style:sector:remove` - Sector removed. The [Sector] is passed as an argument to the callback.
+ * * `style:sector:update` - Sector updated. The [Sector] and the object containing changes are passed as arguments to the callback.
+ *
+ * * `style:sector:add` - Sector added. The [Sector] is passed as an argument to the callback.
  * * `style:target` - Target selection changed. The target (or `null` in case the target is deselected) is passed as an argument to the callback.
  * * `styleManager:update:target` - The target (Component or CSSRule) is changed
  * * `styleManager:change` - Triggered on style property change from new selected component, the view of the property is passed as an argument to the callback
@@ -69,6 +73,10 @@ import SectorsView from './view/SectorsView';
 
 export const evAll = 'style';
 export const evPfx = `${evAll}:`;
+export const evSector = `${evPfx}sector`;
+export const evSectorAdd = `${evSector}:add`;
+export const evSectorRemove = `${evSector}:remove`;
+export const evSectorUpdate = `${evSector}:update`;
 export const evPropUp = `${evPfx}property:update`;
 export const evLayerSelect = `${evPfx}layer:select`;
 export const evTarget = `${evPfx}target`;
@@ -87,6 +95,9 @@ export default () => {
 
     events: {
       all: evAll,
+      sectorAdd: evSectorAdd,
+      sectorRemove: evSectorRemove,
+      sectorUpdate: evSectorUpdate,
       propertyUpdate: evPropUp,
       layerSelect: evLayerSelect,
       target: evTarget,
@@ -118,6 +129,9 @@ export default () => {
       sectors = new Sectors([], { ...c, module: this });
       const model = new Model({ targets: [] });
       this.model = model;
+      this.__listenAdd(sectors, evSectorAdd);
+      this.__listenRemove(sectors, evSectorRemove);
+      this.__listenUpdate(sectors, evSectorUpdate);
 
       // Triggers for the selection refresh and properties
       const ev = 'component:toggled component:update:classes change:state change:device frame:resized selector:type';