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This commit is contained in:
Tim Schaub
2017-12-11 16:29:33 -07:00
parent 1cdb6a66f0
commit 7f47883c48
737 changed files with 22216 additions and 21609 deletions
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src/ol/interaction/MouseWheelZoom.js
+38 -36
View File
@@ -1,13 +1,13 @@
goog.provide('ol.interaction.MouseWheelZoom');
goog.require('ol');
goog.require('ol.ViewHint');
goog.require('ol.easing');
goog.require('ol.events.EventType');
goog.require('ol.has');
goog.require('ol.interaction.Interaction');
goog.require('ol.math');
/**
* @module ol/interaction/MouseWheelZoom
*/
import _ol_ from '../index.js';
import _ol_ViewHint_ from '../ViewHint.js';
import _ol_easing_ from '../easing.js';
import _ol_events_EventType_ from '../events/EventType.js';
import _ol_has_ from '../has.js';
import _ol_interaction_Interaction_ from '../interaction/Interaction.js';
import _ol_math_ from '../math.js';
/**
* @classdesc
@@ -18,10 +18,10 @@ goog.require('ol.math');
* @param {olx.interaction.MouseWheelZoomOptions=} opt_options Options.
* @api
*/
ol.interaction.MouseWheelZoom = function(opt_options) {
var _ol_interaction_MouseWheelZoom_ = function(opt_options) {
ol.interaction.Interaction.call(this, {
handleEvent: ol.interaction.MouseWheelZoom.handleEvent
_ol_interaction_Interaction_.call(this, {
handleEvent: _ol_interaction_MouseWheelZoom_.handleEvent
});
var options = opt_options || {};
@@ -107,7 +107,8 @@ ol.interaction.MouseWheelZoom = function(opt_options) {
this.trackpadZoomBuffer_ = 1.5;
};
ol.inherits(ol.interaction.MouseWheelZoom, ol.interaction.Interaction);
_ol_.inherits(_ol_interaction_MouseWheelZoom_, _ol_interaction_Interaction_);
/**
@@ -118,9 +119,9 @@ ol.inherits(ol.interaction.MouseWheelZoom, ol.interaction.Interaction);
* @this {ol.interaction.MouseWheelZoom}
* @api
*/
ol.interaction.MouseWheelZoom.handleEvent = function(mapBrowserEvent) {
_ol_interaction_MouseWheelZoom_.handleEvent = function(mapBrowserEvent) {
var type = mapBrowserEvent.type;
if (type !== ol.events.EventType.WHEEL && type !== ol.events.EventType.MOUSEWHEEL) {
if (type !== _ol_events_EventType_.WHEEL && type !== _ol_events_EventType_.MOUSEWHEEL) {
return true;
}
@@ -136,18 +137,18 @@ ol.interaction.MouseWheelZoom.handleEvent = function(mapBrowserEvent) {
// Delta normalisation inspired by
// https://github.com/mapbox/mapbox-gl-js/blob/001c7b9/js/ui/handler/scroll_zoom.js
var delta;
if (mapBrowserEvent.type == ol.events.EventType.WHEEL) {
if (mapBrowserEvent.type == _ol_events_EventType_.WHEEL) {
delta = wheelEvent.deltaY;
if (ol.has.FIREFOX &&
if (_ol_has_.FIREFOX &&
wheelEvent.deltaMode === WheelEvent.DOM_DELTA_PIXEL) {
delta /= ol.has.DEVICE_PIXEL_RATIO;
delta /= _ol_has_.DEVICE_PIXEL_RATIO;
}
if (wheelEvent.deltaMode === WheelEvent.DOM_DELTA_LINE) {
delta *= 40;
}
} else if (mapBrowserEvent.type == ol.events.EventType.MOUSEWHEEL) {
} else if (mapBrowserEvent.type == _ol_events_EventType_.MOUSEWHEEL) {
delta = -wheelEvent.wheelDeltaY;
if (ol.has.SAFARI) {
if (_ol_has_.SAFARI) {
delta /= 3;
}
}
@@ -164,16 +165,16 @@ ol.interaction.MouseWheelZoom.handleEvent = function(mapBrowserEvent) {
if (!this.mode_ || now - this.startTime_ > this.trackpadEventGap_) {
this.mode_ = Math.abs(delta) < 4 ?
ol.interaction.MouseWheelZoom.Mode_.TRACKPAD :
ol.interaction.MouseWheelZoom.Mode_.WHEEL;
_ol_interaction_MouseWheelZoom_.Mode_.TRACKPAD :
_ol_interaction_MouseWheelZoom_.Mode_.WHEEL;
}
if (this.mode_ === ol.interaction.MouseWheelZoom.Mode_.TRACKPAD) {
if (this.mode_ === _ol_interaction_MouseWheelZoom_.Mode_.TRACKPAD) {
var view = map.getView();
if (this.trackpadTimeoutId_) {
clearTimeout(this.trackpadTimeoutId_);
} else {
view.setHint(ol.ViewHint.INTERACTING, 1);
view.setHint(_ol_ViewHint_.INTERACTING, 1);
}
this.trackpadTimeoutId_ = setTimeout(this.decrementInteractingHint_.bind(this), this.trackpadEventGap_);
var resolution = view.getResolution() * Math.pow(2, delta / this.trackpadDeltaPerZoom_);
@@ -196,7 +197,7 @@ ol.interaction.MouseWheelZoom.handleEvent = function(mapBrowserEvent) {
if (rebound === 0 && this.constrainResolution_) {
view.animate({
resolution: view.constrainResolution(resolution, delta > 0 ? -1 : 1),
easing: ol.easing.easeOut,
easing: _ol_easing_.easeOut,
anchor: this.lastAnchor_,
duration: this.duration_
});
@@ -205,14 +206,14 @@ ol.interaction.MouseWheelZoom.handleEvent = function(mapBrowserEvent) {
if (rebound > 0) {
view.animate({
resolution: minResolution,
easing: ol.easing.easeOut,
easing: _ol_easing_.easeOut,
anchor: this.lastAnchor_,
duration: 500
});
} else if (rebound < 0) {
view.animate({
resolution: maxResolution,
easing: ol.easing.easeOut,
easing: _ol_easing_.easeOut,
anchor: this.lastAnchor_,
duration: 500
});
@@ -235,10 +236,10 @@ ol.interaction.MouseWheelZoom.handleEvent = function(mapBrowserEvent) {
/**
* @private
*/
ol.interaction.MouseWheelZoom.prototype.decrementInteractingHint_ = function() {
_ol_interaction_MouseWheelZoom_.prototype.decrementInteractingHint_ = function() {
this.trackpadTimeoutId_ = undefined;
var view = this.getMap().getView();
view.setHint(ol.ViewHint.INTERACTING, -1);
view.setHint(_ol_ViewHint_.INTERACTING, -1);
};
@@ -246,14 +247,14 @@ ol.interaction.MouseWheelZoom.prototype.decrementInteractingHint_ = function() {
* @private
* @param {ol.PluggableMap} map Map.
*/
ol.interaction.MouseWheelZoom.prototype.handleWheelZoom_ = function(map) {
_ol_interaction_MouseWheelZoom_.prototype.handleWheelZoom_ = function(map) {
var view = map.getView();
if (view.getAnimating()) {
view.cancelAnimations();
}
var maxDelta = ol.MOUSEWHEELZOOM_MAXDELTA;
var delta = ol.math.clamp(this.delta_, -maxDelta, maxDelta);
ol.interaction.Interaction.zoomByDelta(view, -delta, this.lastAnchor_,
var maxDelta = _ol_.MOUSEWHEELZOOM_MAXDELTA;
var delta = _ol_math_.clamp(this.delta_, -maxDelta, maxDelta);
_ol_interaction_Interaction_.zoomByDelta(view, -delta, this.lastAnchor_,
this.duration_);
this.mode_ = undefined;
this.delta_ = 0;
@@ -269,7 +270,7 @@ ol.interaction.MouseWheelZoom.prototype.handleWheelZoom_ = function(map) {
* to zoom to the center of the map
* @api
*/
ol.interaction.MouseWheelZoom.prototype.setMouseAnchor = function(useAnchor) {
_ol_interaction_MouseWheelZoom_.prototype.setMouseAnchor = function(useAnchor) {
this.useAnchor_ = useAnchor;
if (!useAnchor) {
this.lastAnchor_ = null;
@@ -281,7 +282,8 @@ ol.interaction.MouseWheelZoom.prototype.setMouseAnchor = function(useAnchor) {
* @enum {string}
* @private
*/
ol.interaction.MouseWheelZoom.Mode_ = {
_ol_interaction_MouseWheelZoom_.Mode_ = {
TRACKPAD: 'trackpad',
WHEEL: 'wheel'
};
export default _ol_interaction_MouseWheelZoom_;