From f9c0f12f238ec1543015cd567a308b515005cc3b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89ric=20Lemoine?= <eric.lemoine@gmail.com>
Date: Thu, 24 Apr 2014 20:58:50 +0200
Subject: [PATCH] Remove skippeFeatures collection

---
 src/ol/interaction/selectinteraction.js | 12 ++---
 src/ol/map.js                           | 66 ++++++++-----------------
 2 files changed, 24 insertions(+), 54 deletions(-)

diff --git a/src/ol/interaction/selectinteraction.js b/src/ol/interaction/selectinteraction.js
index dde093bd85..10739142d6 100644
--- a/src/ol/interaction/selectinteraction.js
+++ b/src/ol/interaction/selectinteraction.js
@@ -184,16 +184,12 @@ ol.interaction.Select.prototype.setMap = function(map) {
   var currentMap = this.getMap();
   var selectedFeatures = this.featureOverlay_.getFeatures();
   if (!goog.isNull(currentMap)) {
-    selectedFeatures.forEach(function(feature) {
-      currentMap.getSkippedFeatures().remove(feature);
-    });
+    selectedFeatures.forEach(currentMap.unskipFeature, currentMap);
   }
   goog.base(this, 'setMap', map);
   this.featureOverlay_.setMap(map);
   if (!goog.isNull(map)) {
-    selectedFeatures.forEach(function(feature) {
-      map.getSkippedFeatures().push(feature);
-    });
+    selectedFeatures.forEach(map.skipFeature, map);
   }
 };
 
@@ -223,7 +219,7 @@ ol.interaction.Select.prototype.addFeature_ = function(evt) {
   var map = this.getMap();
   goog.asserts.assertInstanceof(feature, ol.Feature);
   if (!goog.isNull(map)) {
-    map.getSkippedFeatures().push(feature);
+    map.skipFeature(feature);
   }
 };
 
@@ -237,6 +233,6 @@ ol.interaction.Select.prototype.removeFeature_ = function(evt) {
   var map = this.getMap();
   goog.asserts.assertInstanceof(feature, ol.Feature);
   if (!goog.isNull(map)) {
-    map.getSkippedFeatures().remove(feature);
+    map.unskipFeature(feature);
   }
 };
diff --git a/src/ol/map.js b/src/ol/map.js
index 63273cbf4f..de4181a09b 100644
--- a/src/ol/map.js
+++ b/src/ol/map.js
@@ -362,18 +362,6 @@ ol.Map = function(options) {
       goog.bind(this.getTilePriority, this),
       goog.bind(this.handleTileChange_, this));
 
-  /**
-   * Features to skip at rendering time.
-   * @type {ol.Collection}
-   * @private
-   */
-  this.skippedFeatures_ = new ol.Collection();
-  goog.events.listen(this.skippedFeatures_, ol.CollectionEventType.ADD,
-      this.handleSkippedFeaturesAdd_, false, this);
-  goog.events.listen(this.skippedFeatures_, ol.CollectionEventType.REMOVE,
-      this.handleSkippedFeaturesRemove_, false, this);
-  this.registerDisposable(this.skippedFeatures_);
-
   /**
    * Uids of features to skip at rendering time.
    * @type {Object.<string, boolean>}
@@ -821,16 +809,6 @@ ol.Map.prototype.getTilePriority =
 };
 
 
-/**
- * Get the collection of features to skip.
- * @return {ol.Collection} Features collection.
- * @todo stability experimental
- */
-ol.Map.prototype.getSkippedFeatures = function() {
-  return this.skippedFeatures_;
-};
-
-
 /**
  * @param {goog.events.BrowserEvent} browserEvent Browser event.
  * @param {string=} opt_type Type.
@@ -930,30 +908,6 @@ ol.Map.prototype.handleSizeChanged_ = function() {
 };
 
 
-/**
- * @private
- * @param {ol.CollectionEvent} event Collection "add" event.
- */
-ol.Map.prototype.handleSkippedFeaturesAdd_ = function(event) {
-  var feature = /** @type {ol.Feature} */ (event.element);
-  var featureUid = goog.getUid(feature).toString();
-  this.skippedFeatureUids_[featureUid] = true;
-  this.render();
-};
-
-
-/**
- * @private
- * @param {ol.CollectionEvent} event Collection "remove" event.
- */
-ol.Map.prototype.handleSkippedFeaturesRemove_ = function(event) {
-  var feature = /** @type {ol.Feature} */ (event.element);
-  var featureUid = goog.getUid(feature).toString();
-  delete this.skippedFeatureUids_[featureUid];
-  this.render();
-};
-
-
 /**
  * @private
  */
@@ -1348,6 +1302,16 @@ goog.exportProperty(
     ol.Map.prototype.setView);
 
 
+/**
+ * @param {ol.Feature} feature Feature.
+ */
+ol.Map.prototype.skipFeature = function(feature) {
+  var featureUid = goog.getUid(feature).toString();
+  this.skippedFeatureUids_[featureUid] = true;
+  this.render();
+};
+
+
 /**
  * Force a recalculation of the map viewport size.  This should be called when
  * third-party code changes the size of the map viewport.
@@ -1371,6 +1335,16 @@ ol.Map.prototype.updateSize = function() {
 };
 
 
+/**
+ * @param {ol.Feature} feature Feature.
+ */
+ol.Map.prototype.unskipFeature = function(feature) {
+  var featureUid = goog.getUid(feature).toString();
+  delete this.skippedFeatureUids_[featureUid];
+  this.render();
+};
+
+
 /**
  * @typedef {{controls: ol.Collection,
  *            deviceOptions: olx.DeviceOptions,