Merge Map and MapRenderer

src/ol/webgl/tilelayerrenderer.js

@@ -0,0 +1,71 @@
+goog.provide('ol.webgl.TileLayerRenderer');
+
+goog.require('goog.events.EventType');
+goog.require('ol.LayerRenderer');
+goog.require('ol.webgl.IGLObject');
+
+
+
+/**
+ * @constructor
+ * @extends {ol.LayerRenderer}
+ * @implements {ol.webgl.IGLObject}
+ * @param {ol.Layer} layer Layer.
+ * @param {WebGLRenderingContext} gl GL.
+ */
+ol.webgl.TileLayerRenderer = function(layer, gl) {
+
+  goog.base(this, layer);
+
+  /**
+   * @type {WebGLRenderingContext}
+   * @private
+   */
+  this.gl_ = null;
+
+  this.setGL(gl);
+
+};
+goog.inherits(ol.webgl.TileLayerRenderer, ol.LayerRenderer);
+
+
+/**
+ * @protected
+ */
+ol.webgl.TileLayerRenderer.prototype.dispatchChangeEvent = function() {
+  this.dispatchEvent(goog.events.EventType.CHANGE);
+};
+
+
+/**
+ * @inheritDoc
+ */
+ol.webgl.TileLayerRenderer.prototype.getGL = function() {
+  return this.gl_;
+};
+
+
+/**
+ * @inheritDoc
+ */
+ol.webgl.TileLayerRenderer.prototype.handleLayerOpacityChange =
+    function() {
+  this.dispatchChangeEvent();
+};
+
+
+/**
+ * @inheritDoc
+ */
+ol.webgl.TileLayerRenderer.prototype.handleLayerVisibleChange =
+    function() {
+  this.dispatchChangeEvent();
+};
+
+
+/**
+ * @inheritDoc
+ */
+ol.webgl.TileLayerRenderer.prototype.setGL = function(gl) {
+  this.gl_ = gl;
+};