X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/0fa051fb40d30978325679bcfec2d128cc15e9e5..5995e2b3239b6d51d2403c81087b95034af1a8af:/vendor/assets/leaflet/leaflet.contextmenu.js?ds=sidebyside
diff --git a/vendor/assets/leaflet/leaflet.contextmenu.js b/vendor/assets/leaflet/leaflet.contextmenu.js
index dff20b412..489da8755 100644
--- a/vendor/assets/leaflet/leaflet.contextmenu.js
+++ b/vendor/assets/leaflet/leaflet.contextmenu.js
@@ -1,7 +1,592 @@
/*
Leaflet.contextmenu, a context menu for Leaflet.
- (c) 2014, Adam Ratcliffe, GeoSmart Maps Limited
-
- @preserve
+ (c) 2015, Adam Ratcliffe, GeoSmart Maps Limited
+
+ @preserve
*/
-(function(t){var e;if(typeof define==="function"&&define.amd){define(["leaflet"],t)}else if(typeof module!=="undefined"){e=require("leaflet");module.exports=t(e)}else{if(typeof window.L==="undefined"){throw new Error("Leaflet must be loaded first")}t(window.L)}})(function(t){t.Map.mergeOptions({contextmenuItems:[]});t.Map.ContextMenu=t.Handler.extend({_touchstart:t.Browser.msPointer?"MSPointerDown":t.Browser.pointer?"pointerdown":"touchstart",statics:{BASE_CLS:"leaflet-contextmenu"},initialize:function(e){t.Handler.prototype.initialize.call(this,e);this._items=[];this._visible=false;var n=this._container=t.DomUtil.create("div",t.Map.ContextMenu.BASE_CLS,e._container);n.style.zIndex=1e4;n.style.position="absolute";if(e.options.contextmenuWidth){n.style.width=e.options.contextmenuWidth+"px"}this._createItems();t.DomEvent.on(n,"click",t.DomEvent.stop).on(n,"mousedown",t.DomEvent.stop).on(n,"dblclick",t.DomEvent.stop).on(n,"contextmenu",t.DomEvent.stop)},addHooks:function(){t.DomEvent.on(document,t.Browser.touch?this._touchstart:"mousedown",this._onMouseDown,this).on(document,"keydown",this._onKeyDown,this);this._map.on({contextmenu:this._show,mouseout:this._hide,mousedown:this._hide,movestart:this._hide,zoomstart:this._hide},this)},removeHooks:function(){t.DomEvent.off(document,t.Browser.touch?this._touchstart:"mousedown",this._onMouseDown,this).off(document,"keydown",this._onKeyDown,this);this._map.off({contextmenu:this._show,mouseout:this._hide,mousedown:this._hide,movestart:this._hide,zoomstart:this._hide},this)},showAt:function(e,n){if(e instanceof t.LatLng){e=this._map.latLngToContainerPoint(e)}this._showAtPoint(e,n)},hide:function(){this._hide()},addItem:function(t){return this.insertItem(t)},insertItem:function(t,e){e=e!==undefined?e:this._items.length;var n=this._createItem(this._container,t,e);this._items.push(n);this._sizeChanged=true;this._map.fire("contextmenu.additem",{contextmenu:this,el:n.el,index:e});return n.el},removeItem:function(e){var n=this._container;if(!isNaN(e)){e=n.children[e]}if(e){this._removeItem(t.Util.stamp(e));this._sizeChanged=true;this._map.fire("contextmenu.removeitem",{contextmenu:this,el:e})}},removeAllItems:function(){var e;while(this._container.children.length){e=this._container.children[0];this._removeItem(t.Util.stamp(e))}},hideAllItems:function(){var t,e,n;for(e=0,n=this._items.length;e'}else if(n.iconCls){m=''}h.innerHTML=m+n.text;h.href="#";t.DomEvent.on(h,"mouseover",this._onItemMouseOver,this).on(h,"mouseout",this._onItemMouseOut,this).on(h,"mousedown",t.DomEvent.stopPropagation).on(h,"click",a);return{id:t.Util.stamp(h),el:h,callback:a}},_removeItem:function(e){var n,i,o,s;for(o=0,s=this._items.length;on.x){i.style.left="auto";i.style.right=Math.max(n.x-e.x,0)+"px"}else{i.style.left=Math.max(e.x,0)+"px";i.style.right="auto"}if(e.y+o.y>n.y){i.style.top="auto";i.style.bottom=Math.max(n.y-e.y,0)+"px"}else{i.style.top=Math.max(e.y,0)+"px";i.style.bottom="auto"}},_getElementSize:function(t){var e=this._size,n=t.style.display;if(!e||this._sizeChanged){e={};t.style.left="-999999px";t.style.right="auto";t.style.display="block";e.x=t.offsetWidth;e.y=t.offsetHeight;t.style.left="auto";t.style.display=n;this._sizeChanged=false}return e},_onMouseDown:function(t){this._hide()},_onKeyDown:function(t){var e=t.keyCode;if(e===27){this._hide()}},_onItemMouseOver:function(e){t.DomUtil.addClass(e.target||e.srcElement,"over")},_onItemMouseOut:function(e){t.DomUtil.removeClass(e.target||e.srcElement,"over")}});t.Map.addInitHook("addHandler","contextmenu",t.Map.ContextMenu);t.Mixin.ContextMenu={bindContextMenu:function(e){t.setOptions(this,e);this._initContextMenu();return this},unbindContextMenu:function(){this.off("contextmenu",this._showContextMenu,this);return this},_initContextMenu:function(){this._items=[];this.on("contextmenu",this._showContextMenu,this)},_showContextMenu:function(t){var e,n,i,o;if(this._map.contextmenu){n=this._map.mouseEventToContainerPoint(t.originalEvent);if(!this.options.contextmenuInheritItems){this._map.contextmenu.hideAllItems()}for(i=0,o=this.options.contextmenuItems.length;i';
+ } else if (iconCls) {
+ html = '';
+ }
+
+ el.innerHTML = html + options.text;
+ el.href = '#';
+
+ L.DomEvent
+ .on(el, 'mouseover', this._onItemMouseOver, this)
+ .on(el, 'mouseout', this._onItemMouseOut, this)
+ .on(el, 'mousedown', L.DomEvent.stopPropagation)
+ .on(el, 'click', callback);
+
+ if (L.Browser.touch) {
+ L.DomEvent.on(el, this._touchstart, L.DomEvent.stopPropagation);
+ }
+
+ // Devices without a mouse fire "mouseover" on tap, but never âmouseout"
+ if (!L.Browser.pointer) {
+ L.DomEvent.on(el, 'click', this._onItemMouseOut, this);
+ }
+
+ return {
+ id: L.Util.stamp(el),
+ el: el,
+ callback: callback
+ };
+ },
+
+ _removeItem: function (id) {
+ var item,
+ el,
+ i, l, callback;
+
+ for (i = 0, l = this._items.length; i < l; i++) {
+ item = this._items[i];
+
+ if (item.id === id) {
+ el = item.el;
+ callback = item.callback;
+
+ if (callback) {
+ L.DomEvent
+ .off(el, 'mouseover', this._onItemMouseOver, this)
+ .off(el, 'mouseover', this._onItemMouseOut, this)
+ .off(el, 'mousedown', L.DomEvent.stopPropagation)
+ .off(el, 'click', callback);
+
+ if (L.Browser.touch) {
+ L.DomEvent.off(el, this._touchstart, L.DomEvent.stopPropagation);
+ }
+
+ if (!L.Browser.pointer) {
+ L.DomEvent.on(el, 'click', this._onItemMouseOut, this);
+ }
+ }
+
+ this._container.removeChild(el);
+ this._items.splice(i, 1);
+
+ return item;
+ }
+ }
+ return null;
+ },
+
+ _createSeparator: function (container, index) {
+ var el = this._insertElementAt('div', L.Map.ContextMenu.BASE_CLS + '-separator', container, index);
+
+ return {
+ id: L.Util.stamp(el),
+ el: el
+ };
+ },
+
+ _createEventHandler: function (el, func, context, hideOnSelect) {
+ var me = this,
+ map = this._map,
+ disabledCls = L.Map.ContextMenu.BASE_CLS + '-item-disabled',
+ hideOnSelect = (hideOnSelect !== undefined) ? hideOnSelect : true;
+
+ return function (e) {
+ if (L.DomUtil.hasClass(el, disabledCls)) {
+ return;
+ }
+
+ var map = me._map,
+ containerPoint = me._showLocation.containerPoint,
+ layerPoint = map.containerPointToLayerPoint(containerPoint),
+ latlng = map.layerPointToLatLng(layerPoint),
+ relatedTarget = me._showLocation.relatedTarget,
+ data = {
+ containerPoint: containerPoint,
+ layerPoint: layerPoint,
+ latlng: latlng,
+ relatedTarget: relatedTarget
+ };
+
+ if (hideOnSelect) {
+ me._hide();
+ }
+
+ if (func) {
+ func.call(context || map, data);
+ }
+
+ me._map.fire('contextmenu.select', {
+ contextmenu: me,
+ el: el
+ });
+ };
+ },
+
+ _insertElementAt: function (tagName, className, container, index) {
+ var refEl,
+ el = document.createElement(tagName);
+
+ el.className = className;
+
+ if (index !== undefined) {
+ refEl = container.children[index];
+ }
+
+ if (refEl) {
+ container.insertBefore(el, refEl);
+ } else {
+ container.appendChild(el);
+ }
+
+ return el;
+ },
+
+ _show: function (e) {
+ this._showAtPoint(e.containerPoint, e);
+ },
+
+ _showAtPoint: function (pt, data) {
+ if (this._items.length) {
+ var map = this._map,
+ event = L.extend(data || {}, {contextmenu: this});
+
+ this._showLocation = {
+ containerPoint: pt
+ };
+
+ if (data && data.relatedTarget){
+ this._showLocation.relatedTarget = data.relatedTarget;
+ }
+
+ this._setPosition(pt);
+
+ if (!this._visible) {
+ this._container.style.display = 'block';
+ this._visible = true;
+ }
+
+ this._map.fire('contextmenu.show', event);
+ }
+ },
+
+ _hide: function () {
+ if (this._visible) {
+ this._visible = false;
+ this._container.style.display = 'none';
+ this._map.fire('contextmenu.hide', {contextmenu: this});
+ }
+ },
+
+ _getIcon: function (options) {
+ return L.Browser.retina && options.retinaIcon || options.icon;
+ },
+
+ _getIconCls: function (options) {
+ return L.Browser.retina && options.retinaIconCls || options.iconCls;
+ },
+
+ _setPosition: function (pt) {
+ var mapSize = this._map.getSize(),
+ container = this._container,
+ containerSize = this._getElementSize(container),
+ anchor;
+
+ if (this._map.options.contextmenuAnchor) {
+ anchor = L.point(this._map.options.contextmenuAnchor);
+ pt = pt.add(anchor);
+ }
+
+ container._leaflet_pos = pt;
+
+ if (pt.x + containerSize.x > mapSize.x) {
+ container.style.left = 'auto';
+ container.style.right = Math.min(Math.max(mapSize.x - pt.x, 0), mapSize.x - containerSize.x - 1) + 'px';
+ } else {
+ container.style.left = Math.max(pt.x, 0) + 'px';
+ container.style.right = 'auto';
+ }
+
+ if (pt.y + containerSize.y > mapSize.y) {
+ container.style.top = 'auto';
+ container.style.bottom = Math.min(Math.max(mapSize.y - pt.y, 0), mapSize.y - containerSize.y - 1) + 'px';
+ } else {
+ container.style.top = Math.max(pt.y, 0) + 'px';
+ container.style.bottom = 'auto';
+ }
+ },
+
+ _getElementSize: function (el) {
+ var size = this._size,
+ initialDisplay = el.style.display;
+
+ if (!size || this._sizeChanged) {
+ size = {};
+
+ el.style.left = '-999999px';
+ el.style.right = 'auto';
+ el.style.display = 'block';
+
+ size.x = el.offsetWidth;
+ size.y = el.offsetHeight;
+
+ el.style.left = 'auto';
+ el.style.display = initialDisplay;
+
+ this._sizeChanged = false;
+ }
+
+ return size;
+ },
+
+ _onKeyDown: function (e) {
+ var key = e.keyCode;
+
+ // If ESC pressed and context menu is visible hide it
+ if (key === 27) {
+ this._hide();
+ }
+ },
+
+ _onItemMouseOver: function (e) {
+ L.DomUtil.addClass(e.target || e.srcElement, 'over');
+ },
+
+ _onItemMouseOut: function (e) {
+ L.DomUtil.removeClass(e.target || e.srcElement, 'over');
+ }
+});
+
+L.Map.addInitHook('addHandler', 'contextmenu', L.Map.ContextMenu);
+L.Mixin.ContextMenu = {
+ bindContextMenu: function (options) {
+ L.setOptions(this, options);
+ this._initContextMenu();
+
+ return this;
+ },
+
+ unbindContextMenu: function (){
+ this.off('contextmenu', this._showContextMenu, this);
+
+ return this;
+ },
+
+ addContextMenuItem: function (item) {
+ this.options.contextmenuItems.push(item);
+ },
+
+ removeContextMenuItemWithIndex: function (index) {
+ var items = [];
+ for (var i = 0; i < this.options.contextmenuItems.length; i++) {
+ if (this.options.contextmenuItems[i].index == index){
+ items.push(i);
+ }
+ }
+ var elem = items.pop();
+ while (elem !== undefined) {
+ this.options.contextmenuItems.splice(elem,1);
+ elem = items.pop();
+ }
+ },
+
+ replaceContextMenuItem: function (item) {
+ this.removeContextMenuItemWithIndex(item.index);
+ this.addContextMenuItem(item);
+ },
+
+ _initContextMenu: function () {
+ this._items = [];
+
+ this.on('contextmenu', this._showContextMenu, this);
+ },
+
+ _showContextMenu: function (e) {
+ var itemOptions,
+ data, pt, i, l;
+
+ if (this._map.contextmenu) {
+ data = L.extend({relatedTarget: this}, e);
+
+ pt = this._map.mouseEventToContainerPoint(e.originalEvent);
+
+ if (!this.options.contextmenuInheritItems) {
+ this._map.contextmenu.hideAllItems();
+ }
+
+ for (i = 0, l = this.options.contextmenuItems.length; i < l; i++) {
+ itemOptions = this.options.contextmenuItems[i];
+ this._items.push(this._map.contextmenu.insertItem(itemOptions, itemOptions.index));
+ }
+
+ this._map.once('contextmenu.hide', this._hideContextMenu, this);
+
+ this._map.contextmenu.showAt(pt, data);
+ }
+ },
+
+ _hideContextMenu: function () {
+ var i, l;
+
+ for (i = 0, l = this._items.length; i < l; i++) {
+ this._map.contextmenu.removeItem(this._items[i]);
+ }
+ this._items.length = 0;
+
+ if (!this.options.contextmenuInheritItems) {
+ this._map.contextmenu.showAllItems();
+ }
+ }
+};
+
+var classes = [L.Marker, L.Path],
+ defaultOptions = {
+ contextmenu: false,
+ contextmenuItems: [],
+ contextmenuInheritItems: true
+ },
+ cls, i, l;
+
+for (i = 0, l = classes.length; i < l; i++) {
+ cls = classes[i];
+
+ // L.Class should probably provide an empty options hash, as it does not test
+ // for it here and add if needed
+ if (!cls.prototype.options) {
+ cls.prototype.options = defaultOptions;
+ } else {
+ cls.mergeOptions(defaultOptions);
+ }
+
+ cls.addInitHook(function () {
+ if (this.options.contextmenu) {
+ this._initContextMenu();
+ }
+ });
+
+ cls.include(L.Mixin.ContextMenu);
+}
+return L.Map.ContextMenu;
+});