add edit-action for clear all layers

webtrike · Jan 12, 2017 · 9eded86 · 9eded86
1 parent b57b22c
commit 9eded86
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Showing 3 changed files with 28 additions and 0 deletions.
diff --git a/src/Leaflet.draw.js b/src/Leaflet.draw.js
@@ -145,6 +145,10 @@ L.drawLocal = {
 				cancel: {
 					title: 'Cancel editing, discards all changes.',
 					text: 'Cancel'
+				},
+				clearAll:{
+					title: 'clear all layers.',
+					text: 'clearAll'
 				}
 			},
 			buttons: {

diff --git a/src/edit/EditToolbar.js b/src/edit/EditToolbar.js
@@ -91,6 +91,12 @@ L.EditToolbar = L.Toolbar.extend({
 				text: L.drawLocal.edit.toolbar.actions.cancel.text,
 				callback: this.disable,
 				context: this
+			},
+			{
+				title: L.drawLocal.edit.toolbar.actions.clearAll.title,
+				text: L.drawLocal.edit.toolbar.actions.clearAll.text,
+				callback: this._clearAllLayers,
+				context: this
 			}
 		];
 	},
@@ -134,6 +140,14 @@ L.EditToolbar = L.Toolbar.extend({
 		}
 	},
 
+	_clearAllLayers:function(){
+		//console.log(this._activeMode.handler)
+		this._activeMode.handler.removeAllLayers();
+		if (this._activeMode) {
+			this._activeMode.handler.disable();
+		}
+	},
+
 	_checkDisabled: function () {
 		var featureGroup = this.options.featureGroup,
 			hasLayers = featureGroup.getLayers().length !== 0,

diff --git a/src/edit/handler/EditToolbar.Delete.js b/src/edit/handler/EditToolbar.Delete.js
@@ -109,6 +109,16 @@ L.EditToolbar.Delete = L.Handler.extend({
 		this._map.fire(L.Draw.Event.DELETED, { layers: this._deletedLayers });
 	},
 
+	// @method removeAllLayers(): void
+	// Remove all delateable layers
+	removeAllLayers: function(){
+		// Iterate of the delateable layers and add remove them
+		this._deletableLayers.eachLayer(function (layer) {
+			this._removeLayer({layer:layer});
+		}, this);
+		this.save();
+	},
+
 	_enableLayerDelete: function (e) {
 		var layer = e.layer || e.target || e;