From 5f75104e33ae8d5bc6c5b88e32cf6f4ab853eb28 Mon Sep 17 00:00:00 2001
From: tsauerwein <tobias.sauerwein@camptocamp.com>
Date: Fri, 7 Mar 2014 09:32:03 +0100
Subject: [PATCH] Remove DragInteraction

---
 src/ol/interaction/draginteraction.js         | 145 ------------------
 .../dragrotateandzoominteraction.js           |   1 -
 src/ol/interaction/dragrotateinteraction.js   |   1 -
 3 files changed, 147 deletions(-)
 delete mode 100644 src/ol/interaction/draginteraction.js

diff --git a/src/ol/interaction/draginteraction.js b/src/ol/interaction/draginteraction.js
deleted file mode 100644
index 1ed4480374..0000000000
--- a/src/ol/interaction/draginteraction.js
+++ /dev/null
@@ -1,145 +0,0 @@
-goog.provide('ol.interaction.Drag');
-
-goog.require('goog.asserts');
-goog.require('goog.events.BrowserEvent');
-goog.require('goog.functions');
-goog.require('ol.Coordinate');
-goog.require('ol.MapBrowserEvent');
-goog.require('ol.MapBrowserEvent.EventType');
-goog.require('ol.interaction.Interaction');
-
-
-
-/**
- * Base class for interactions that drag the map.
- * @constructor
- * @extends {ol.interaction.Interaction}
- */
-ol.interaction.Drag = function() {
-
-  goog.base(this);
-
-  /**
-   * @private
-   * @type {boolean}
-   */
-  this.dragging_ = false;
-
-  /**
-   * @type {number}
-   */
-  this.startX = 0;
-
-  /**
-   * @type {number}
-   */
-  this.startY = 0;
-
-  /**
-   * @type {number}
-   */
-  this.deltaX = 0;
-
-  /**
-   * @type {number}
-   */
-  this.deltaY = 0;
-
-  /**
-   * @type {ol.Coordinate}
-   */
-  this.startCenter = null;
-
-  /**
-   * @type {ol.Coordinate}
-   */
-  this.startCoordinate = null;
-
-};
-goog.inherits(ol.interaction.Drag, ol.interaction.Interaction);
-
-
-/**
- * @return {boolean} Whether we're dragging.
- */
-ol.interaction.Drag.prototype.getDragging = function() {
-  return this.dragging_;
-};
-
-
-/**
- * @param {ol.MapBrowserEvent} mapBrowserEvent Event.
- * @protected
- */
-ol.interaction.Drag.prototype.handleDrag = goog.nullFunction;
-
-
-/**
- * @param {ol.MapBrowserEvent} mapBrowserEvent Event.
- * @protected
- */
-ol.interaction.Drag.prototype.handleDragEnd = goog.nullFunction;
-
-
-/**
- * @param {ol.MapBrowserEvent} mapBrowserEvent Event.
- * @protected
- * @return {boolean} Capture dragging.
- */
-ol.interaction.Drag.prototype.handleDragStart = goog.functions.FALSE;
-
-
-/**
- * @param {ol.MapBrowserEvent} mapBrowserEvent Event.
- * @protected
- */
-ol.interaction.Drag.prototype.handleDown = goog.nullFunction;
-
-
-/**
- * @inheritDoc
- */
-ol.interaction.Drag.prototype.handleMapBrowserEvent =
-    function(mapBrowserEvent) {
-  var map = mapBrowserEvent.map;
-  if (!map.isDef()) {
-    return true;
-  }
-  var stopEvent = false;
-  var view = map.getView();
-  var browserEvent = mapBrowserEvent.browserEvent;
-  if (mapBrowserEvent.type == ol.MapBrowserEvent.EventType.DOWN) {
-    goog.asserts.assertInstanceof(browserEvent, goog.events.BrowserEvent);
-    this.handleDown(mapBrowserEvent);
-  }
-  if (this.dragging_) {
-    if (mapBrowserEvent.type == ol.MapBrowserEvent.EventType.DRAG) {
-      goog.asserts.assertInstanceof(browserEvent, goog.events.BrowserEvent);
-      this.deltaX = browserEvent.clientX - this.startX;
-      this.deltaY = browserEvent.clientY - this.startY;
-      this.handleDrag(mapBrowserEvent);
-    } else if (mapBrowserEvent.type == ol.MapBrowserEvent.EventType.DRAGEND) {
-      goog.asserts.assertInstanceof(browserEvent, goog.events.BrowserEvent);
-      this.deltaX = browserEvent.clientX - this.startX;
-      this.deltaY = browserEvent.clientY - this.startY;
-      this.dragging_ = false;
-      this.handleDragEnd(mapBrowserEvent);
-    }
-  } else if (mapBrowserEvent.type == ol.MapBrowserEvent.EventType.DRAGSTART) {
-    goog.asserts.assertInstanceof(browserEvent, goog.events.BrowserEvent);
-    var view2DState = view.getView2D().getView2DState();
-    this.startX = browserEvent.clientX;
-    this.startY = browserEvent.clientY;
-    this.deltaX = 0;
-    this.deltaY = 0;
-    this.startCenter = view2DState.center;
-    this.startCoordinate = mapBrowserEvent.coordinate;
-    var handled = this.handleDragStart(mapBrowserEvent);
-    if (handled) {
-      this.dragging_ = true;
-      mapBrowserEvent.preventDefault();
-      stopEvent = true;
-    }
-  }
-  return !stopEvent;
-};
diff --git a/src/ol/interaction/dragrotateandzoominteraction.js b/src/ol/interaction/dragrotateandzoominteraction.js
index 4f1a0e26c4..84bbc4927a 100644
--- a/src/ol/interaction/dragrotateandzoominteraction.js
+++ b/src/ol/interaction/dragrotateandzoominteraction.js
@@ -7,7 +7,6 @@ goog.require('goog.math.Vec2');
 goog.require('ol.ViewHint');
 goog.require('ol.events.ConditionType');
 goog.require('ol.events.condition');
-goog.require('ol.interaction.Drag');
 goog.require('ol.interaction.Interaction');
 goog.require('ol.interaction.Pointer');
 
diff --git a/src/ol/interaction/dragrotateinteraction.js b/src/ol/interaction/dragrotateinteraction.js
index 91c4123e7e..a9304e3ccd 100644
--- a/src/ol/interaction/dragrotateinteraction.js
+++ b/src/ol/interaction/dragrotateinteraction.js
@@ -4,7 +4,6 @@ goog.require('goog.asserts');
 goog.require('ol.ViewHint');
 goog.require('ol.events.ConditionType');
 goog.require('ol.events.condition');
-goog.require('ol.interaction.Drag');
 goog.require('ol.interaction.Interaction');
 goog.require('ol.interaction.Pointer');