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Add handle*Event options to ol.interaction.Pointer

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More specifically: handleDownEvent, handleDragEvent, handleMoveEvent, and handleUpEvent.
This commit is contained in:
Éric Lemoine
2014-12-15 17:24:31 +01:00
parent 7ece729d5f
commit 711ec705b7
10 changed files with 241 additions and 83 deletions
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26
src/ol/interaction/dragpaninteraction.js
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@@ -22,7 +22,11 @@ goog.require('ol.interaction.Pointer');
*/
ol.interaction.DragPan = function(opt_options) {
goog.base(this);
goog.base(this, {
handleDownEvent: ol.interaction.DragPan.handleDownEvent_,
handleDragEvent: ol.interaction.DragPan.handleDragEvent_,
handleUpEvent: ol.interaction.DragPan.handleUpEvent_
});
var options = goog.isDef(opt_options) ? opt_options : {};
@@ -61,9 +65,11 @@ goog.inherits(ol.interaction.DragPan, ol.interaction.Pointer);
/**
* @inheritDoc
* @param {ol.MapBrowserPointerEvent} mapBrowserEvent Event.
* @this {ol.interaction.DragPan}
* @private
*/
ol.interaction.DragPan.prototype.handlePointerDrag = function(mapBrowserEvent) {
ol.interaction.DragPan.handleDragEvent_ = function(mapBrowserEvent) {
goog.asserts.assert(this.targetPointers.length >= 1);
var centroid =
ol.interaction.Pointer.centroid(this.targetPointers);
@@ -89,9 +95,12 @@ ol.interaction.DragPan.prototype.handlePointerDrag = function(mapBrowserEvent) {
/**
* @inheritDoc
* @param {ol.MapBrowserPointerEvent} mapBrowserEvent Event.
* @return {boolean} Stop drag sequence?
* @this {ol.interaction.DragPan}
* @private
*/
ol.interaction.DragPan.prototype.handlePointerUp = function(mapBrowserEvent) {
ol.interaction.DragPan.handleUpEvent_ = function(mapBrowserEvent) {
var map = mapBrowserEvent.map;
var view = map.getView();
if (this.targetPointers.length === 0) {
@@ -121,9 +130,12 @@ ol.interaction.DragPan.prototype.handlePointerUp = function(mapBrowserEvent) {
/**
* @inheritDoc
* @param {ol.MapBrowserPointerEvent} mapBrowserEvent Event.
* @return {boolean} Start drag sequence?
* @this {ol.interaction.DragPan}
* @private
*/
ol.interaction.DragPan.prototype.handlePointerDown = function(mapBrowserEvent) {
ol.interaction.DragPan.handleDownEvent_ = function(mapBrowserEvent) {
if (this.targetPointers.length > 0 && this.condition_(mapBrowserEvent)) {
var map = mapBrowserEvent.map;
var view = map.getView();