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don't show draw trailer after waypoint hover when line edit is still active

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This commit is contained in:
Norbert Renner 2014-08-28 22:07:45 +02:00
parent d007c45734
commit 996a802b23
1 changed files with 22 additions and 2 deletions
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24
js/plugin/Routing.js
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@ -16,9 +16,20 @@ BR.Routing = L.Routing.extend({
var container = L.Routing.prototype.onAdd.call(this, map);
// turn line mouse marker off while over waypoint marker
this.on('waypoint:mouseover', this._edit._segmentOnMouseout, this._edit);
this.on('waypoint:mouseout', this._edit._segmentOnMouseover, this._edit);
this.on('waypoint:mouseover', function(e) {
// L.Routing.Edit._segmentOnMouseout without firing 'segment:mouseout' (enables draw)
if (this._dragging) { return; }
this._mouseMarker.setOpacity(0.0);
this._map.off('mousemove', this._segmentOnMousemove, this);
this._suspended = true;
}, this._edit);
this.on('waypoint:mouseout', function(e) {
this._segmentOnMouseover(e);
this._suspended = false;
}, this._edit);
this._edit._mouseMarker.setIcon(L.divIcon({
className: 'line-mouse-marker'
,iconAnchor: [8, 8] // size/2 + border/2
@ -31,6 +42,15 @@ BR.Routing = L.Routing.extend({
// prevent cursor marker from consuming mouse events (invisible with draw:false)
this._marker._icon.style.pointerEvents = 'none';
// intercept listener: only re-show draw trailer after marker hover
// when edit is not active (i.e. wasn't also supended)
this._parent.off('waypoint:mouseout' , this._catchWaypointEvent, this);
this.on('waypoint:mouseout' , function(e) {
if (!this._parent._edit._suspended) {
this._catchWaypointEvent(e);
}
}, this);
});
this._draw.on('disabled', function() {
L.DomUtil.removeClass(map.getContainer(), 'routing-draw-enabled');