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opera mobile fixes, closes #138

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Mourner 2011-06-17 19:40:27 +03:00
parent c63b955d41
commit 0800c241c1
6 changed files with 38 additions and 30 deletions
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3
CHANGELOG.md
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@ -72,7 +72,8 @@ Leaflet Changelog
* Fixed a bug that prevented panning on some Android 2.1 (and possibly older) devices. [#84](https://github.com/CloudMade/Leaflet/issues/84)
* Disabled zoom animation on Android by default because it's buggy on some devices (will be enabled back when it's stable enough). [#32](https://github.com/CloudMade/Leaflet/issues/32)
* Fixed a bug where map would occasionally break while multi-touch-zooming on iOS. [#32](https://github.com/CloudMade/Leaflet/issues/32)
* Fixed a bug that prevented panning on Android 3 tablets. [#121](https://github.com/CloudMade/Leaflet/issues/121)
* Fixed a bug that prevented panning/clicking on Android 3 tablets. [#121](https://github.com/CloudMade/Leaflet/issues/121)
* Fixed a bug that prevented panning/clicking on Opera Mobile. [#138](https://github.com/CloudMade/Leaflet/issues/138)
* Fixed potentional memory leak on WebKit when removing tiles, thanks to [@Scalar4eg](https://github.com/Scalar4eg). [#107](https://github.com/CloudMade/Leaflet/issues/107)
## 0.1 (2011-05-13)

41
dist/leaflet.js vendored
View File

@ -9,13 +9,13 @@ window.oRequestAnimationFrame||window.msRequestAnimationFrame||a;return function
L.Class.extend=function(a){var b=function(){!L.Class._prototyping&&this.initialize&&this.initialize.apply(this,arguments)};L.Class._prototyping=!0;var c=new this;L.Class._prototyping=!1;c.constructor=b;b.prototype=c;c.superclass=this.prototype;a.statics&&(L.Util.extend(b,a.statics),delete a.statics);a.includes&&(L.Util.extend.apply(null,[c].concat(a.includes)),delete a.includes);if(a.options&&c.options)a.options=L.Util.extend({},c.options,a.options);L.Util.extend(c,a);b.extend=arguments.callee;b.include=
function(a){L.Util.extend(this.prototype,a)};for(var d in this)this.hasOwnProperty(d)&&d!="prototype"&&(b[d]=this[d]);return b};L.Mixin={};
L.Mixin.Events={addEventListener:function(a,b,c){var d=this._leaflet_events=this._leaflet_events||{};d[a]=d[a]||[];d[a].push({action:b,context:c});return this},hasEventListeners:function(a){return"_leaflet_events"in this&&a in this._leaflet_events&&this._leaflet_events[a].length>0},removeEventListener:function(a,b,c){if(!this.hasEventListeners(a))return this;for(var d=0,e=this._leaflet_events,f=e[a].length;d<f;d++)if(e[a][d].action===b&&(!c||e[a][d].context===c)){e[a].splice(d,1);break}return this},fireEvent:function(a,
b){if(this.hasEventListeners(a)){for(var c=L.Util.extend({type:a,target:this},b),d=this._leaflet_events[a].slice(),e=0,f=d.length;e<f;e++)d[e].action.call(d[e].context||this,c);return this}}};L.Mixin.Events.on=L.Mixin.Events.addEventListener;L.Mixin.Events.off=L.Mixin.Events.removeEventListener;L.Mixin.Events.fire=L.Mixin.Events.fireEvent;(function(){var a=navigator.userAgent.toLowerCase(),b=!!window.ActiveXObject,c=a.indexOf("webkit")!=-1,d=a.indexOf("mobile")!=-1,e=a.indexOf("android")!=-1;L.Browser={ie:b,ie6:b&&!window.XMLHttpRequest,webkit:c,webkit3d:c&&"WebKitCSSMatrix"in window&&"m11"in new WebKitCSSMatrix,mobileWebkit:c&&(d||e),gecko:a.indexOf("gecko")!=-1,android:e}})();L.Point=function(a,b,c){this.x=c?Math.round(a):a;this.y=c?Math.round(b):b};
b){if(this.hasEventListeners(a)){for(var c=L.Util.extend({type:a,target:this},b),d=this._leaflet_events[a].slice(),e=0,f=d.length;e<f;e++)d[e].action.call(d[e].context||this,c);return this}}};L.Mixin.Events.on=L.Mixin.Events.addEventListener;L.Mixin.Events.off=L.Mixin.Events.removeEventListener;L.Mixin.Events.fire=L.Mixin.Events.fireEvent;(function(){var a=navigator.userAgent.toLowerCase(),b=!!window.ActiveXObject,c=a.indexOf("webkit")!=-1,d=a.indexOf("mobi")!=-1,e=a.indexOf("android")!=-1,f=window.opera;L.Browser={ie:b,ie6:b&&!window.XMLHttpRequest,webkit:c,webkit3d:c&&"WebKitCSSMatrix"in window&&"m11"in new WebKitCSSMatrix,mobileWebkit:c&&(d||e),mobileOpera:d&&f,gecko:a.indexOf("gecko")!=-1,android:e};L.Browser.touch=L.Browser.mobileWebkit||L.Browser.mobileOpera})();L.Point=function(a,b,c){this.x=c?Math.round(a):a;this.y=c?Math.round(b):b};
L.Point.prototype={add:function(a){return this.clone()._add(a)},_add:function(a){this.x+=a.x;this.y+=a.y;return this},subtract:function(a){return this.clone()._subtract(a)},_subtract:function(a){this.x-=a.x;this.y-=a.y;return this},divideBy:function(a,b){return new L.Point(this.x/a,this.y/a,b)},multiplyBy:function(a){return new L.Point(this.x*a,this.y*a)},distanceTo:function(a){var b=a.x-this.x,a=a.y-this.y;return Math.sqrt(b*b+a*a)},round:function(){return this.clone()._round()},_round:function(){this.x=
Math.round(this.x);this.y=Math.round(this.y);return this},clone:function(){return new L.Point(this.x,this.y)},toString:function(){return"Point("+L.Util.formatNum(this.x)+", "+L.Util.formatNum(this.y)+")"}};L.Bounds=L.Class.extend({initialize:function(a,b){if(a)for(var c=a instanceof Array?a:[a,b],d=0,e=c.length;d<e;d++)this.extend(c[d])},extend:function(a){!this.min&&!this.max?(this.min=new L.Point(a.x,a.y),this.max=new L.Point(a.x,a.y)):(this.min.x=Math.min(a.x,this.min.x),this.max.x=Math.max(a.x,this.max.x),this.min.y=Math.min(a.y,this.min.y),this.max.y=Math.max(a.y,this.max.y))},getCenter:function(a){return new L.Point((this.min.x+this.max.x)/2,(this.min.y+this.max.y)/2,a)},contains:function(a){var b;
if(a instanceof L.Bounds)b=a.min,a=a.max;return b.x>=this.min.x&&a.x<=this.max.x&&b.y>=this.min.y&&a.y<=this.max.y}});L.Transformation=L.Class.extend({initialize:function(a,b,c,d){this._a=a;this._b=b;this._c=c;this._d=d},transform:function(a,b){return this._transform(a.clone(),b)},_transform:function(a,b){b=b||1;a.x=b*(this._a*a.x+this._b);a.y=b*(this._c*a.y+this._d);return a},untransform:function(a,b){b=b||1;return new L.Point((a.x/b-this._b)/this._a,(a.y/b-this._d)/this._c)}});L.LineUtil={simplify:function(a,b){if(!b)return a.slice();a=this.reducePoints(a,b);return a=this.simplifyDP(a,b)},pointToSegmentDistance:function(a,b,c){return Math.sqrt(this._sqPointToSegmentDist(a,b,c))},simplifyDP:function(a,b){for(var c=0,d=0,e=b*b,f=1,g=a.length,h;f<g-1;f++)h=this._sqPointToSegmentDist(a[f],a[0],a[g-1]),h>c&&(d=f,c=h);return c>=e?(c=a.slice(0,d),d=a.slice(d),g=this.simplifyDP(c,b).slice(0,g-2),d=this.simplifyDP(d,b),g.concat(d)):[a[0],a[g-1]]},reducePoints:function(a,b){for(var c=
[a[0]],d=b*b,e=1,f=0,g=a.length;e<g;e++)this._sqDist(a[e],a[f])<d||(c.push(a[e]),f=e);f<g-1&&c.push(a[g-1]);return c},clipSegment:function(a,b,c,d){var d=d?this._lastCode:this._getBitCode(a,c),e=this._getBitCode(b,c);for(this._lastCode=e;;)if(d|e)if(d&e)return!1;else{var f=d||e,g=this._getEdgeIntersection(a,b,f,c),h=this._getBitCode(g,c);f==d?(a=g,d=h):(b=g,e=h)}else return[a,b]},_getEdgeIntersection:function(a,b,c,d){var e=b.x-a.x,b=b.y-a.y,f=d.min,d=d.max;if(c&8)return new L.Point(a.x+e*(d.y-a.y)/
b,d.y);else if(c&4)return new L.Point(a.x+e*(f.y-a.y)/b,f.y);else if(c&2)return new L.Point(d.x,a.y+b*(d.x-a.x)/e);else if(c&1)return new L.Point(f.x,a.y+b*(f.x-a.x)/e)},_getBitCode:function(a,b){var c=0;a.x<b.min.x?c|=1:a.x>b.max.x&&(c|=2);a.y<b.min.y?c|=4:a.y>b.max.y&&(c|=8);return c},_sqDist:function(a,b){var c=b.x-a.x,d=b.y-a.y;return c*c+d*d},_sqPointToSegmentDist:function(a,b,c){var d=c.x-b.x,e=c.y-b.y;if(!d&&!e)return this._sqDist(a,b);var f=((a.x-b.x)*d+(a.y-b.y)*e)/this._sqDist(b,c);if(f<
0)return this._sqDist(a,b);if(f>1)return this._sqDist(a,c);b=new L.Point(b.x+d*f,b.y+e*f);return this._sqDist(a,b)}};L.PolyUtil={};L.PolyUtil.clipPolygon=function(a,b){var c,d=[1,4,2,8],e,f,g,h,j,k,l=L.LineUtil;e=0;for(j=a.length;e<j;e++)a[e]._code=l._getBitCode(a[e],b);for(g=0;g<4;g++){k=d[g];c=[];e=0;j=a.length;for(f=j-1;e<j;f=e++)if(h=a[e],f=a[f],h._code&k){if(!(f._code&k))f=l._getEdgeIntersection(f,h,k,b),f._code=l._getBitCode(f,b),c.push(f)}else{if(f._code&k)f=l._getEdgeIntersection(f,h,k,b),f._code=l._getBitCode(f,b),c.push(f);c.push(h)}a=c}return a};L.DomEvent={addListener:function(a,b,c,d){function e(b){return c.call(d||a,b||L.DomEvent._getEvent())}var f=L.Util.stamp(c);if(L.Browser.mobileWebkit&&b=="dblclick"&&this.addDoubleTapListener)this.addDoubleTapListener(a,e,f);else if("addEventListener"in a)if(b=="mousewheel")a.addEventListener("DOMMouseScroll",e,!1),a.addEventListener(b,e,!1);else if(b=="mouseenter"||b=="mouseleave"){var g=e,e=function(b){if(L.DomEvent._checkMouse(a,b))return g(b)};a.addEventListener(b=="mouseenter"?"mouseover":"mouseout",
0)return this._sqDist(a,b);if(f>1)return this._sqDist(a,c);b=new L.Point(b.x+d*f,b.y+e*f);return this._sqDist(a,b)}};L.PolyUtil={};L.PolyUtil.clipPolygon=function(a,b){var c,d=[1,4,2,8],e,f,g,h,j,k,l=L.LineUtil;e=0;for(j=a.length;e<j;e++)a[e]._code=l._getBitCode(a[e],b);for(g=0;g<4;g++){k=d[g];c=[];e=0;j=a.length;for(f=j-1;e<j;f=e++)if(h=a[e],f=a[f],h._code&k){if(!(f._code&k))f=l._getEdgeIntersection(f,h,k,b),f._code=l._getBitCode(f,b),c.push(f)}else{if(f._code&k)f=l._getEdgeIntersection(f,h,k,b),f._code=l._getBitCode(f,b),c.push(f);c.push(h)}a=c}return a};L.DomEvent={addListener:function(a,b,c,d){function e(b){return c.call(d||a,b||L.DomEvent._getEvent())}var f=L.Util.stamp(c);if(L.Browser.touch&&b=="dblclick"&&this.addDoubleTapListener)this.addDoubleTapListener(a,e,f);else if("addEventListener"in a)if(b=="mousewheel")a.addEventListener("DOMMouseScroll",e,!1),a.addEventListener(b,e,!1);else if(b=="mouseenter"||b=="mouseleave"){var g=e,e=function(b){if(L.DomEvent._checkMouse(a,b))return g(b)};a.addEventListener(b=="mouseenter"?"mouseover":"mouseout",
e,!1)}else a.addEventListener(b,e,!1);else"attachEvent"in a&&a.attachEvent("on"+b,e);a["_leaflet_"+b+f]=e},removeListener:function(a,b,c){var c=L.Util.stamp(c),d="_leaflet_"+b+c;handler=a[d];L.Browser.mobileWebkit&&b=="dblclick"&&this.removeDoubleTapListener?this.removeDoubleTapListener(a,c):"removeEventListener"in a?b=="mousewheel"?(a.removeEventListener("DOMMouseScroll",handler,!1),a.removeEventListener(b,handler,!1)):b=="mouseenter"||b=="mouseleave"?a.removeEventListener(b=="mouseenter"?"mouseover":
"mouseout",handler,!1):a.removeEventListener(b,handler,!1):"detachEvent"in a&&a.detachEvent("on"+b,handler);a[d]=null},_checkMouse:function(a,b){var c=b.relatedTarget;if(!c)return!0;try{for(;c&&c!=a;)c=c.parentNode}catch(d){return!1}return c!=a},_getEvent:function(){var a=window.event;if(!a)for(var b=arguments.callee.caller;b;){if((a=b.arguments[0])&&Event==a.constructor)break;b=b.caller}return a},stopPropagation:function(a){a.stopPropagation?a.stopPropagation():a.cancelBubble=!0},disableClickPropagation:function(a){L.DomEvent.addListener(a,
"mousedown",L.DomEvent.stopPropagation);L.DomEvent.addListener(a,"click",L.DomEvent.stopPropagation);L.DomEvent.addListener(a,"dblclick",L.DomEvent.stopPropagation)},preventDefault:function(a){a.preventDefault?a.preventDefault():a.returnValue=!1},stop:function(a){L.DomEvent.preventDefault(a);L.DomEvent.stopPropagation(a)},getMousePosition:function(a,b){var c=new L.Point(a.pageX?a.pageX:a.clientX+document.body.scrollLeft+document.documentElement.scrollLeft,a.pageY?a.pageY:a.clientY+document.body.scrollTop+
@ -24,8 +24,8 @@ document.documentElement.scrollTop);return b?c.subtract(L.DomUtil.getCumulativeO
document.selection.empty&&document.selection.empty();if(!this._onselectstart)this._onselectstart=document.onselectstart,document.onselectstart=L.Util.falseFn},enableTextSelection:function(){document.onselectstart=this._onselectstart;this._onselectstart=null},CLASS_RE:/(\\s|^)'+cls+'(\\s|$)/,hasClass:function(a,b){return a.className.length>0&&RegExp("(^|\\s)"+b+"(\\s|$)").test(a.className)},addClass:function(a,b){L.DomUtil.hasClass(a,b)||(a.className+=(a.className?" ":"")+b)},setOpacity:function(a,
b){L.Browser.ie?a.style.filter="alpha(opacity="+Math.round(b*100)+")":a.style.opacity=b},testProp:function(a){for(var b=document.documentElement.style,c=0;c<a.length;c++)if(a[c]in b)return a[c];return!1},getTranslateString:function(a){return L.DomUtil.TRANSLATE_OPEN+a.x+"px,"+a.y+"px"+L.DomUtil.TRANSLATE_CLOSE},getScaleString:function(a,b){return L.DomUtil.getTranslateString(b)+" scale("+a+") "+L.DomUtil.getTranslateString(b.multiplyBy(-1))},setPosition:function(a,b){a._leaflet_pos=b;L.Browser.webkit?
a.style[L.DomUtil.TRANSFORM]=L.DomUtil.getTranslateString(b):(a.style.left=b.x+"px",a.style.top=b.y+"px")},getPosition:function(a){return a._leaflet_pos}};
L.Util.extend(L.DomUtil,{TRANSITION:L.DomUtil.testProp(["transition","webkitTransition","OTransition","MozTransition","msTransition"]),TRANSFORM:L.DomUtil.testProp(["transformProperty","WebkitTransform","OTransform","MozTransform","msTransform"]),TRANSLATE_OPEN:"translate"+(L.Browser.webkit3d?"3d(":"("),TRANSLATE_CLOSE:L.Browser.webkit3d?",0)":")"});L.Draggable=L.Class.extend({includes:L.Mixin.Events,statics:{START:L.Browser.mobileWebkit?"touchstart":"mousedown",END:L.Browser.mobileWebkit?"touchend":"mouseup",MOVE:L.Browser.mobileWebkit?"touchmove":"mousemove",TAP_TOLERANCE:15},initialize:function(a,b){this._element=a;this._dragStartTarget=b||a},enable:function(){if(!this._enabled)L.DomEvent.addListener(this._dragStartTarget,L.Draggable.START,this._onDown,this),this._enabled=!0},disable:function(){if(this._enabled)L.DomEvent.removeListener(this._dragStartTarget,
L.Draggable.START,this._onDown),this._enabled=!1},_onDown:function(a){if(!(a.shiftKey||a.which!=1&&a.button!=1&&!a.touches)&&!(a.touches&&a.touches.length>1)){var b=a.touches&&a.touches.length==1?a.touches[0]:a;L.DomEvent.preventDefault(a);L.Browser.mobileWebkit&&(b.target.className+=" leaflet-active");this._moved=!1;L.DomUtil.disableTextSelection();this._setMovingCursor();this._startPos=L.DomUtil.getPosition(this._element);this._startPoint=new L.Point(b.clientX,b.clientY);L.DomEvent.addListener(document,
L.Util.extend(L.DomUtil,{TRANSITION:L.DomUtil.testProp(["transition","webkitTransition","OTransition","MozTransition","msTransition"]),TRANSFORM:L.DomUtil.testProp(["transformProperty","WebkitTransform","OTransform","MozTransform","msTransform"]),TRANSLATE_OPEN:"translate"+(L.Browser.webkit3d?"3d(":"("),TRANSLATE_CLOSE:L.Browser.webkit3d?",0)":")"});L.Draggable=L.Class.extend({includes:L.Mixin.Events,statics:{START:L.Browser.touch?"touchstart":"mousedown",END:L.Browser.touch?"touchend":"mouseup",MOVE:L.Browser.touch?"touchmove":"mousemove",TAP_TOLERANCE:15},initialize:function(a,b){this._element=a;this._dragStartTarget=b||a},enable:function(){if(!this._enabled)L.DomEvent.addListener(this._dragStartTarget,L.Draggable.START,this._onDown,this),this._enabled=!0},disable:function(){if(this._enabled)L.DomEvent.removeListener(this._dragStartTarget,
L.Draggable.START,this._onDown),this._enabled=!1},_onDown:function(a){if(!(a.shiftKey||a.which!=1&&a.button!=1&&!a.touches)&&!(a.touches&&a.touches.length>1)){var b=a.touches&&a.touches.length==1?a.touches[0]:a;L.DomEvent.preventDefault(a);L.Browser.mobileWebkit&&(b.target.className+=" leaflet-active");this._moved=!1;L.DomUtil.disableTextSelection();this._setMovingCursor();this._startPos=this._newPos=L.DomUtil.getPosition(this._element);this._startPoint=new L.Point(b.clientX,b.clientY);L.DomEvent.addListener(document,
L.Draggable.MOVE,this._onMove,this);L.DomEvent.addListener(document,L.Draggable.END,this._onUp,this)}},_onMove:function(a){if(!(a.touches&&a.touches.length>1)){L.DomEvent.preventDefault(a);a=a.touches&&a.touches.length==1?a.touches[0]:a;if(!this._moved)this.fire("dragstart"),this._moved=!0;this._newPos=this._startPos.add(new L.Point(a.clientX,a.clientY)).subtract(this._startPoint);L.Util.requestAnimFrame(this._updatePosition,this,!0);this.fire("drag")}},_updatePosition:function(){L.DomUtil.setPosition(this._element,
this._newPos)},_onUp:function(a){if(a.changedTouches){var a=a.changedTouches[0],b=a.target,c=this._newPos&&this._newPos.distanceTo(this._startPos)||0;b.className=b.className.replace(" leaflet-active","");c<L.Draggable.TAP_TOLERANCE&&this._simulateEvent("click",a)}L.DomUtil.enableTextSelection();this._restoreCursor();L.DomEvent.removeListener(document,L.Draggable.MOVE,this._onMove);L.DomEvent.removeListener(document,L.Draggable.END,this._onUp);this._moved&&this.fire("dragend")},_removeActiveClass:function(){},
_setMovingCursor:function(){this._bodyCursor=document.body.style.cursor;document.body.style.cursor="move"},_restoreCursor:function(){document.body.style.cursor=this._bodyCursor},_simulateEvent:function(a,b){var c=document.createEvent("MouseEvent");c.initMouseEvent(a,!0,!0,window,1,b.screenX,b.screenY,b.clientX,b.clientY,!1,!1,!1,!1,0,null);b.target.dispatchEvent(c)}});L.Transition=L.Class.extend({includes:L.Mixin.Events,statics:{CUSTOM_PROPS_SETTERS:{position:L.DomUtil.setPosition},implemented:function(){return L.Transition.NATIVE||L.Transition.TIMER}},options:{easing:"ease",duration:0.5},_setProperty:function(a,b){var c=L.Transition.CUSTOM_PROPS_SETTERS;if(a in c)c[a](this._el,b);else this._el.style[a]=b}});L.Transition=L.Transition.extend({statics:function(){var a=L.DomUtil.TRANSITION;return{NATIVE:!!a,TRANSITION:a,PROPERTY:a+"Property",DURATION:a+"Duration",EASING:a+"TimingFunction",END:a=="webkitTransition"||a=="OTransition"?a+"End":"transitionend",CUSTOM_PROPS_PROPERTIES:{position:L.Browser.webkit?L.DomUtil.TRANSFORM:"top, left"}}}(),options:{fakeStepInterval:100},initialize:function(a,b){this._el=a;L.Util.setOptions(this,b);L.DomEvent.addListener(a,L.Transition.END,this._onTransitionEnd,this);this._onFakeStep=
@ -87,22 +87,23 @@ b=new L.Point(Math.min(b.x,this._startLayerPoint.x),Math.min(b.y,this._startLaye
this._map.layerPointToLatLng(a)))}});L.Handler.MarkerDrag=L.Handler.extend({initialize:function(a){this._marker=a},enable:function(){if(!this._enabled){if(!this._draggable)this._draggable=new L.Draggable(this._marker._icon,this._marker._icon),this._draggable.on("dragstart",this._onDragStart,this),this._draggable.on("drag",this._onDrag,this),this._draggable.on("dragend",this._onDragEnd,this);this._draggable.enable();this._enabled=!0}},disable:function(){if(this._enabled)this._draggable.disable(),this._enabled=!1},moved:function(){return this._draggable&&
this._draggable._moved},_onDragStart:function(){this._marker.closePopup();this._marker.fire("movestart");this._marker.fire("dragstart")},_onDrag:function(){var a=L.DomUtil.getPosition(this._marker._icon);L.DomUtil.setPosition(this._marker._shadow,a);this._marker._latlng=this._marker._map.layerPointToLatLng(a);this._marker.fire("move");this._marker.fire("drag")},_onDragEnd:function(){this._marker.fire("moveend");this._marker.fire("dragend")}});L.Control={};L.Control.Position={TOP_LEFT:"topLeft",TOP_RIGHT:"topRight",BOTTOM_LEFT:"bottomLeft",BOTTOM_RIGHT:"bottomRight"};L.Control.Zoom=L.Class.extend({onAdd:function(a){this._map=a;this._container=L.DomUtil.create("div","leaflet-control-zoom");this._zoomInButton=this._createButton("Zoom in","leaflet-control-zoom-in",this._map.zoomIn,this._map);this._zoomOutButton=this._createButton("Zoom out","leaflet-control-zoom-out",this._map.zoomOut,this._map);this._container.appendChild(this._zoomInButton);this._container.appendChild(this._zoomOutButton)},getContainer:function(){return this._container},getPosition:function(){return L.Control.Position.TOP_LEFT},
_createButton:function(a,b,c,d){var e=document.createElement("a");e.href="#";e.title=a;e.className=b;L.DomEvent.disableClickPropagation(e);L.DomEvent.addListener(e,"click",L.DomEvent.preventDefault);L.DomEvent.addListener(e,"click",c,d);return e}});L.Control.Attribution=L.Class.extend({onAdd:function(a){this._container=L.DomUtil.create("div","leaflet-control-attribution");this._map=a;this._prefix='Powered by <a href="http://leaflet.cloudmade.com">Leaflet</a>';this._attributions={};this._update()},getPosition:function(){return L.Control.Position.BOTTOM_RIGHT},getContainer:function(){return this._container},setPrefix:function(a){this._prefix=a},addAttribution:function(a){a&&(this._attributions[a]=!0,this._update())},removeAttribution:function(a){a&&
(delete this._attributions[a],this._update())},_update:function(){if(this._map){var a=[],b;for(b in this._attributions)this._attributions.hasOwnProperty(b)&&a.push(b);b=[];this._prefix&&b.push(this._prefix);a.length&&b.push(a.join(", "));this._container.innerHTML=b.join(" &mdash; ")}}});L.Map=L.Class.extend({includes:L.Mixin.Events,options:{crs:L.CRS.EPSG3857||L.CRS.EPSG4326,scale:function(a){return 256*(1<<a)},center:null,zoom:null,layers:[],dragging:!0,touchZoom:L.Browser.mobileWebkit&&!L.Browser.android,scrollWheelZoom:!L.Browser.mobileWebkit,doubleClickZoom:!0,shiftDragZoom:!0,zoomControl:!0,attributionControl:!0,fadeAnimation:L.DomUtil.TRANSITION&&!L.Browser.android,zoomAnimation:L.DomUtil.TRANSITION&&!L.Browser.android,trackResize:!0,closePopupOnClick:!0},initialize:function(a,
b){L.Util.setOptions(this,b);this._container=L.DomUtil.get(a);this._initLayout();L.DomEvent&&(this._initEvents(),L.Handler&&this._initInteraction(),L.Control&&this._initControls());var c=this.options.center,d=this.options.zoom;c!==null&&d!==null&&this.setView(c,d,!0);c=this.options.layers;c=c instanceof Array?c:[c];this._tileLayersNum=0;this._initLayers(c)},setView:function(a,b){this._resetView(a,this._limitZoom(b));return this},setZoom:function(a){return this.setView(this.getCenter(),a)},zoomIn:function(){return this.setZoom(this._zoom+
1)},zoomOut:function(){return this.setZoom(this._zoom-1)},fitBounds:function(a){var b=this.getBoundsZoom(a);return this.setView(a.getCenter(),b)},fitWorld:function(){var a=new L.LatLng(-60,-170),b=new L.LatLng(85,179);return this.fitBounds(new L.LatLngBounds(a,b))},panTo:function(a){return this.setView(a,this._zoom)},panBy:function(a){this.fire("movestart");this._rawPanBy(a);this.fire("move");this.fire("moveend");return this},addLayer:function(a){var b=L.Util.stamp(a);if(this._layers[b])return this;
this._layers[b]=a;if(a.options&&!isNaN(a.options.maxZoom))this._layersMaxZoom=Math.max(this._layersMaxZoom||0,a.options.maxZoom);if(a.options&&!isNaN(a.options.minZoom))this._layersMinZoom=Math.min(this._layersMinZoom||Infinity,a.options.minZoom);this.options.zoomAnimation&&L.TileLayer&&a instanceof L.TileLayer&&(this._tileLayersNum++,a.on("load",this._onTileLayerLoad,this));this.attributionControl&&a.getAttribution&&this.attributionControl.addAttribution(a.getAttribution());b=function(){a.onAdd(this);
this.fire("layeradd",{layer:a})};if(this._loaded)b.call(this);else this.on("load",b,this);return this},removeLayer:function(a){var b=L.Util.stamp(a);this._layers[b]&&(a.onRemove(this),delete this._layers[b],this.options.zoomAnimation&&L.TileLayer&&a instanceof L.TileLayer&&(this._tileLayersNum--,a.off("load",this._onTileLayerLoad,this)),this.attributionControl&&a.getAttribution&&this.attributionControl.removeAttribution(a.getAttribution()),this.fire("layerremove",{layer:a}));return this},invalidateSize:function(){this._sizeChanged=
!0;this.fire("move");clearTimeout(this._sizeTimer);this._sizeTimer=setTimeout(L.Util.bind(function(){this.fire("moveend")},this),200);return this},getCenter:function(a){var b=this.getSize().divideBy(2);return this.unproject(this._getTopLeftPoint().add(b),this._zoom,a)},getZoom:function(){return this._zoom},getBounds:function(){var a=this.getPixelBounds(),b=this.unproject(new L.Point(a.min.x,a.max.y)),a=this.unproject(new L.Point(a.max.x,a.min.y));return new L.LatLngBounds(b,a)},getMinZoom:function(){return isNaN(this.options.minZoom)?
this._layersMinZoom||0:this.options.minZoom},getMaxZoom:function(){return isNaN(this.options.maxZoom)?this._layersMaxZoom||Infinity:this.options.maxZoom},getBoundsZoom:function(a){var b=this.getSize(),c=this.getMinZoom(),d=this.getMaxZoom(),e=a.getNorthEast(),a=a.getSouthWest(),f,g;do c++,f=this.project(e,c),g=this.project(a,c),f=new L.Point(f.x-g.x,g.y-f.y);while(f.x<=b.x&&f.y<=b.y&&c<=d);return c-1},getSize:function(){if(!this._size||this._sizeChanged)this._size=new L.Point(this._container.clientWidth,
this._container.clientHeight),this._sizeChanged=!1;return this._size},getPixelBounds:function(){var a=this._getTopLeftPoint(),b=this.getSize();return new L.Bounds(a,a.add(b))},getPixelOrigin:function(){return this._initialTopLeftPoint},getPanes:function(){return this._panes},mouseEventToContainerPoint:function(a){return L.DomEvent.getMousePosition(a,this._container)},mouseEventToLayerPoint:function(a){return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(a))},mouseEventToLatLng:function(a){return this.layerPointToLatLng(this.mouseEventToLayerPoint(a))},
containerPointToLayerPoint:function(a){return a.subtract(L.DomUtil.getPosition(this._mapPane))},layerPointToContainerPoint:function(a){return a.add(L.DomUtil.getPosition(this._mapPane))},layerPointToLatLng:function(a){return this.unproject(a.add(this._initialTopLeftPoint))},latLngToLayerPoint:function(a){return this.project(a)._subtract(this._initialTopLeftPoint)},project:function(a,b){b=typeof b=="undefined"?this._zoom:b;return this.options.crs.latLngToPoint(a,this.options.scale(b))},unproject:function(a,
b,c){b=typeof b=="undefined"?this._zoom:b;return this.options.crs.pointToLatLng(a,this.options.scale(b),c)},_initLayout:function(){var a=this._container;a.className+=" leaflet-container";this.options.fadeAnimation&&(a.className+=" leaflet-fade-anim");var b=L.DomUtil.getStyle(a,"position");if(b!="absolute"&&b!="relative")a.style.position="relative";this._initPanes();this._initControlPos&&this._initControlPos()},_initPanes:function(){var a=this._panes={};this._mapPane=a.mapPane=this._createPane("leaflet-map-pane",
this._container);this._tilePane=a.tilePane=this._createPane("leaflet-tile-pane",this._mapPane);this._objectsPane=a.objectsPane=this._createPane("leaflet-objects-pane",this._mapPane);a.shadowPane=this._createPane("leaflet-shadow-pane");a.overlayPane=this._createPane("leaflet-overlay-pane");a.markerPane=this._createPane("leaflet-marker-pane");a.popupPane=this._createPane("leaflet-popup-pane")},_createPane:function(a,b){return L.DomUtil.create("div",a,b||this._objectsPane)},_resetView:function(a,b,c){var d=
this._zoom!=b;this.fire("movestart");this._zoom=b;this._initialTopLeftPoint=this._getNewTopLeftPoint(a);c?this._initialTopLeftPoint._add(L.DomUtil.getPosition(this._mapPane)):L.DomUtil.setPosition(this._mapPane,new L.Point(0,0));this._tileLayersToLoad=this._tileLayersNum;this.fire("viewreset");this.fire("move");d&&this.fire("zoomend");this.fire("moveend");if(!this._loaded)this._loaded=!0,this.fire("load")},_initLayers:function(a){this._layers={};for(var b=0,c=a.length;b<c;b++)this.addLayer(a[b])},
_initControls:function(){this.options.zoomControl&&this.addControl(new L.Control.Zoom);if(this.options.attributionControl)this.attributionControl=new L.Control.Attribution,this.addControl(this.attributionControl)},_rawPanBy:function(a){var b=L.DomUtil.getPosition(this._mapPane);L.DomUtil.setPosition(this._mapPane,b.subtract(a))},_initEvents:function(){L.DomEvent.addListener(this._container,"click",this._onMouseClick,this);for(var a=["dblclick","mousedown","mouseenter","mouseleave","mousemove"],b=
0;b<a.length;b++)L.DomEvent.addListener(this._container,a[b],this._fireMouseEvent,this);this.options.trackResize&&L.DomEvent.addListener(window,"resize",this.invalidateSize,this)},_onMouseClick:function(a){if(!this.dragging||!this.dragging.moved())this.fire("pre"+a.type),this._fireMouseEvent(a)},_fireMouseEvent:function(a){var b=a.type,b=b=="mouseenter"?"mouseover":b=="mouseleave"?"mouseout":b;this.hasEventListeners(b)&&this.fire(b,{latlng:this.mouseEventToLatLng(a),layerPoint:this.mouseEventToLayerPoint(a)})},
_initInteraction:function(){var a={dragging:L.Handler.MapDrag,touchZoom:L.Handler.TouchZoom,doubleClickZoom:L.Handler.DoubleClickZoom,scrollWheelZoom:L.Handler.ScrollWheelZoom,shiftDragZoom:L.Handler.ShiftDragZoom},b;for(b in a)a.hasOwnProperty(b)&&a[b]&&(this[b]=new a[b](this),this.options[b]&&this[b].enable())},_onTileLayerLoad:function(){this._tileLayersToLoad--;if(this._tileLayersNum&&!this._tileLayersToLoad&&this._tileBg)clearTimeout(this._clearTileBgTimer),this._clearTileBgTimer=setTimeout(L.Util.bind(this._clearTileBg,
this),500)},_getTopLeftPoint:function(){if(!this._loaded)throw Error("Set map center and zoom first.");return this._initialTopLeftPoint.subtract(L.DomUtil.getPosition(this._mapPane))},_getNewTopLeftPoint:function(a){var b=this.getSize().divideBy(2);return this.project(a).subtract(b).round()},_limitZoom:function(a){var b=this.getMinZoom(),c=this.getMaxZoom();return Math.max(b,Math.min(c,a))}});L.Map.include({locate:function(a){var b={timeout:1E4};L.Util.extend(b,a);navigator.geolocation?navigator.geolocation.getCurrentPosition(L.Util.bind(this._handleGeolocationResponse,this),L.Util.bind(this._handleGeolocationError,this),b):this.fire("locationerror",{code:0,message:"Geolocation not supported."});return this},locateAndSetView:function(a,b){this._setViewOnLocate=!0;this._maxLocateZoom=a||Infinity;return this.locate(b)},_handleGeolocationError:function(a){var a=a.code,b=a==1?"permission denied":
(delete this._attributions[a],this._update())},_update:function(){if(this._map){var a=[],b;for(b in this._attributions)this._attributions.hasOwnProperty(b)&&a.push(b);b=[];this._prefix&&b.push(this._prefix);a.length&&b.push(a.join(", "));this._container.innerHTML=b.join(" &mdash; ")}}});L.Map=L.Class.extend({includes:L.Mixin.Events,options:{crs:L.CRS.EPSG3857||L.CRS.EPSG4326,scale:function(a){return 256*(1<<a)},center:null,zoom:null,layers:[],dragging:!0,touchZoom:L.Browser.mobileWebkit&&!L.Browser.android,scrollWheelZoom:!L.Browser.mobileWebkit,doubleClickZoom:!0,shiftDragZoom:!0,zoomControl:!0,attributionControl:!0,fadeAnimation:L.DomUtil.TRANSITION&&!L.Browser.android,zoomAnimation:L.DomUtil.TRANSITION&&!L.Browser.android&&!L.Browser.mobileOpera,trackResize:!0,closePopupOnClick:!0},
initialize:function(a,b){L.Util.setOptions(this,b);this._container=L.DomUtil.get(a);this._initLayout();L.DomEvent&&(this._initEvents(),L.Handler&&this._initInteraction(),L.Control&&this._initControls());var c=this.options.center,d=this.options.zoom;c!==null&&d!==null&&this.setView(c,d,!0);c=this.options.layers;c=c instanceof Array?c:[c];this._tileLayersNum=0;this._initLayers(c)},setView:function(a,b){this._resetView(a,this._limitZoom(b));return this},setZoom:function(a){return this.setView(this.getCenter(),
a)},zoomIn:function(){return this.setZoom(this._zoom+1)},zoomOut:function(){return this.setZoom(this._zoom-1)},fitBounds:function(a){var b=this.getBoundsZoom(a);return this.setView(a.getCenter(),b)},fitWorld:function(){var a=new L.LatLng(-60,-170),b=new L.LatLng(85,179);return this.fitBounds(new L.LatLngBounds(a,b))},panTo:function(a){return this.setView(a,this._zoom)},panBy:function(a){this.fire("movestart");this._rawPanBy(a);this.fire("move");this.fire("moveend");return this},addLayer:function(a){var b=
L.Util.stamp(a);if(this._layers[b])return this;this._layers[b]=a;if(a.options&&!isNaN(a.options.maxZoom))this._layersMaxZoom=Math.max(this._layersMaxZoom||0,a.options.maxZoom);if(a.options&&!isNaN(a.options.minZoom))this._layersMinZoom=Math.min(this._layersMinZoom||Infinity,a.options.minZoom);this.options.zoomAnimation&&L.TileLayer&&a instanceof L.TileLayer&&(this._tileLayersNum++,a.on("load",this._onTileLayerLoad,this));this.attributionControl&&a.getAttribution&&this.attributionControl.addAttribution(a.getAttribution());
b=function(){a.onAdd(this);this.fire("layeradd",{layer:a})};if(this._loaded)b.call(this);else this.on("load",b,this);return this},removeLayer:function(a){var b=L.Util.stamp(a);this._layers[b]&&(a.onRemove(this),delete this._layers[b],this.options.zoomAnimation&&L.TileLayer&&a instanceof L.TileLayer&&(this._tileLayersNum--,a.off("load",this._onTileLayerLoad,this)),this.attributionControl&&a.getAttribution&&this.attributionControl.removeAttribution(a.getAttribution()),this.fire("layerremove",{layer:a}));
return this},invalidateSize:function(){this._sizeChanged=!0;this.fire("move");clearTimeout(this._sizeTimer);this._sizeTimer=setTimeout(L.Util.bind(function(){this.fire("moveend")},this),200);return this},getCenter:function(a){var b=this.getSize().divideBy(2);return this.unproject(this._getTopLeftPoint().add(b),this._zoom,a)},getZoom:function(){return this._zoom},getBounds:function(){var a=this.getPixelBounds(),b=this.unproject(new L.Point(a.min.x,a.max.y)),a=this.unproject(new L.Point(a.max.x,a.min.y));
return new L.LatLngBounds(b,a)},getMinZoom:function(){return isNaN(this.options.minZoom)?this._layersMinZoom||0:this.options.minZoom},getMaxZoom:function(){return isNaN(this.options.maxZoom)?this._layersMaxZoom||Infinity:this.options.maxZoom},getBoundsZoom:function(a){var b=this.getSize(),c=this.getMinZoom(),d=this.getMaxZoom(),e=a.getNorthEast(),a=a.getSouthWest(),f,g;do c++,f=this.project(e,c),g=this.project(a,c),f=new L.Point(f.x-g.x,g.y-f.y);while(f.x<=b.x&&f.y<=b.y&&c<=d);return c-1},getSize:function(){if(!this._size||
this._sizeChanged)this._size=new L.Point(this._container.clientWidth,this._container.clientHeight),this._sizeChanged=!1;return this._size},getPixelBounds:function(){var a=this._getTopLeftPoint(),b=this.getSize();return new L.Bounds(a,a.add(b))},getPixelOrigin:function(){return this._initialTopLeftPoint},getPanes:function(){return this._panes},mouseEventToContainerPoint:function(a){return L.DomEvent.getMousePosition(a,this._container)},mouseEventToLayerPoint:function(a){return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(a))},
mouseEventToLatLng:function(a){return this.layerPointToLatLng(this.mouseEventToLayerPoint(a))},containerPointToLayerPoint:function(a){return a.subtract(L.DomUtil.getPosition(this._mapPane))},layerPointToContainerPoint:function(a){return a.add(L.DomUtil.getPosition(this._mapPane))},layerPointToLatLng:function(a){return this.unproject(a.add(this._initialTopLeftPoint))},latLngToLayerPoint:function(a){return this.project(a)._subtract(this._initialTopLeftPoint)},project:function(a,b){b=typeof b=="undefined"?
this._zoom:b;return this.options.crs.latLngToPoint(a,this.options.scale(b))},unproject:function(a,b,c){b=typeof b=="undefined"?this._zoom:b;return this.options.crs.pointToLatLng(a,this.options.scale(b),c)},_initLayout:function(){var a=this._container;a.className+=" leaflet-container";this.options.fadeAnimation&&(a.className+=" leaflet-fade-anim");var b=L.DomUtil.getStyle(a,"position");if(b!="absolute"&&b!="relative")a.style.position="relative";this._initPanes();this._initControlPos&&this._initControlPos()},
_initPanes:function(){var a=this._panes={};this._mapPane=a.mapPane=this._createPane("leaflet-map-pane",this._container);this._tilePane=a.tilePane=this._createPane("leaflet-tile-pane",this._mapPane);this._objectsPane=a.objectsPane=this._createPane("leaflet-objects-pane",this._mapPane);a.shadowPane=this._createPane("leaflet-shadow-pane");a.overlayPane=this._createPane("leaflet-overlay-pane");a.markerPane=this._createPane("leaflet-marker-pane");a.popupPane=this._createPane("leaflet-popup-pane")},_createPane:function(a,
b){return L.DomUtil.create("div",a,b||this._objectsPane)},_resetView:function(a,b,c){var d=this._zoom!=b;this.fire("movestart");this._zoom=b;this._initialTopLeftPoint=this._getNewTopLeftPoint(a);c?this._initialTopLeftPoint._add(L.DomUtil.getPosition(this._mapPane)):L.DomUtil.setPosition(this._mapPane,new L.Point(0,0));this._tileLayersToLoad=this._tileLayersNum;this.fire("viewreset");this.fire("move");d&&this.fire("zoomend");this.fire("moveend");if(!this._loaded)this._loaded=!0,this.fire("load")},
_initLayers:function(a){this._layers={};for(var b=0,c=a.length;b<c;b++)this.addLayer(a[b])},_initControls:function(){this.options.zoomControl&&this.addControl(new L.Control.Zoom);if(this.options.attributionControl)this.attributionControl=new L.Control.Attribution,this.addControl(this.attributionControl)},_rawPanBy:function(a){var b=L.DomUtil.getPosition(this._mapPane);L.DomUtil.setPosition(this._mapPane,b.subtract(a))},_initEvents:function(){L.DomEvent.addListener(this._container,"click",this._onMouseClick,
this);for(var a=["dblclick","mousedown","mouseenter","mouseleave","mousemove"],b=0;b<a.length;b++)L.DomEvent.addListener(this._container,a[b],this._fireMouseEvent,this);this.options.trackResize&&L.DomEvent.addListener(window,"resize",this.invalidateSize,this)},_onMouseClick:function(a){if(!this.dragging||!this.dragging.moved())this.fire("pre"+a.type),this._fireMouseEvent(a)},_fireMouseEvent:function(a){var b=a.type,b=b=="mouseenter"?"mouseover":b=="mouseleave"?"mouseout":b;this.hasEventListeners(b)&&
this.fire(b,{latlng:this.mouseEventToLatLng(a),layerPoint:this.mouseEventToLayerPoint(a)})},_initInteraction:function(){var a={dragging:L.Handler.MapDrag,touchZoom:L.Handler.TouchZoom,doubleClickZoom:L.Handler.DoubleClickZoom,scrollWheelZoom:L.Handler.ScrollWheelZoom,shiftDragZoom:L.Handler.ShiftDragZoom},b;for(b in a)a.hasOwnProperty(b)&&a[b]&&(this[b]=new a[b](this),this.options[b]&&this[b].enable())},_onTileLayerLoad:function(){this._tileLayersToLoad--;if(this._tileLayersNum&&!this._tileLayersToLoad&&
this._tileBg)clearTimeout(this._clearTileBgTimer),this._clearTileBgTimer=setTimeout(L.Util.bind(this._clearTileBg,this),500)},_getTopLeftPoint:function(){if(!this._loaded)throw Error("Set map center and zoom first.");return this._initialTopLeftPoint.subtract(L.DomUtil.getPosition(this._mapPane))},_getNewTopLeftPoint:function(a){var b=this.getSize().divideBy(2);return this.project(a).subtract(b).round()},_limitZoom:function(a){var b=this.getMinZoom(),c=this.getMaxZoom();return Math.max(b,Math.min(c,
a))}});L.Map.include({locate:function(a){var b={timeout:1E4};L.Util.extend(b,a);navigator.geolocation?navigator.geolocation.getCurrentPosition(L.Util.bind(this._handleGeolocationResponse,this),L.Util.bind(this._handleGeolocationError,this),b):this.fire("locationerror",{code:0,message:"Geolocation not supported."});return this},locateAndSetView:function(a,b){this._setViewOnLocate=!0;this._maxLocateZoom=a||Infinity;return this.locate(b)},_handleGeolocationError:function(a){var a=a.code,b=a==1?"permission denied":
a==2?"position unavailable":"timeout";if(this._setViewOnLocate)this.fitWorld(),this._setViewOnLocate=!1;this.fire("locationerror",{code:a,message:"Geolocation error: "+b+"."})},_handleGeolocationResponse:function(a){var b=180*a.coords.accuracy/4E7,c=b*2,d=a.coords.latitude,e=a.coords.longitude,f=new L.LatLng(d-b,e-c),b=new L.LatLng(d+b,e+c),f=new L.LatLngBounds(f,b);if(this._setViewOnLocate)b=Math.min(this.getBoundsZoom(f),this._maxLocateZoom),this.setView(f.getCenter(),b),this._setViewOnLocate=!1;
this.fire("locationfound",{latlng:new L.LatLng(d,e),bounds:f,accuracy:a.coords.accuracy})}});L.Map.include({openPopup:function(a){this.closePopup();this._popup=a;return this.addLayer(a)},closePopup:function(){this._popup&&this.removeLayer(this._popup);return this}});L.Map.include(!L.Transition||!L.Transition.implemented()?{}:{setView:function(a,b,c){var b=this._limitZoom(b),d=this._zoom!=b;if(this._loaded&&!c&&this._layers&&(c=this._getNewTopLeftPoint(a).subtract(this._getTopLeftPoint()),d?this._zoomToIfCenterInView&&this._zoomToIfCenterInView(a,b,c):this._panByIfClose(c)))return this;this._resetView(a,b);return this},panBy:function(a){if(!this._panTransition)this._panTransition=new L.Transition(this._mapPane,{duration:0.3}),this._panTransition.on("step",this._onPanTransitionStep,
this),this._panTransition.on("end",this._onPanTransitionEnd,this);this.fire(this,"movestart");this._panTransition.run({position:L.DomUtil.getPosition(this._mapPane).subtract(a)});return this},_onPanTransitionStep:function(){this.fire("move")},_onPanTransitionEnd:function(){this.fire("moveend")},_panByIfClose:function(a){if(this._offsetIsWithinView(a))return this.panBy(a),!0;return!1},_offsetIsWithinView:function(a,b){var c=b||1,d=this.getSize();return Math.abs(a.x)<=d.x*c&&Math.abs(a.y)<=d.y*c}});L.Map.include(!L.DomUtil.TRANSITION?{}:{_zoomToIfCenterInView:function(a,b,c){if(this._animatingZoom)return!0;if(!this.options.zoomAnimation)return!1;var d=Math.pow(2,b-this._zoom),c=c.divideBy(1-1/d);if(!this._offsetIsWithinView(c,1))return!1;this._mapPane.className+=" leaflet-zoom-anim";c=this.containerPointToLayerPoint(this.getSize().divideBy(2)).add(c);this._prepareTileBg();this._runAnimation(a,b,d,c);return!0},_runAnimation:function(a,b,c,d){this._animatingZoom=!0;this._animateToCenter=a;this._animateToZoom=

10
src/core/Browser.js
View File

@ -2,8 +2,9 @@
var ua = navigator.userAgent.toLowerCase(),
ie = !!window.ActiveXObject,
webkit = ua.indexOf("webkit") != -1,
mobile = ua.indexOf("mobile") != -1,
android = ua.indexOf("android") != -1;
mobile = ua.indexOf("mobi") != -1,
android = ua.indexOf("android") != -1,
opera = window.opera;
L.Browser = {
ie: ie,
@ -11,7 +12,12 @@
webkit: webkit,
webkit3d: webkit && ('WebKitCSSMatrix' in window) && ('m11' in new WebKitCSSMatrix()),
mobileWebkit: webkit && (mobile || android),
mobileOpera: mobile && opera,
gecko: ua.indexOf("gecko") != -1,
android: android
};
//TODO replace ugly ua sniffing with feature detection
L.Browser.touch = L.Browser.mobileWebkit || L.Browser.mobileOpera;
})();

2
src/dom/DomEvent.js
View File

@ -11,7 +11,7 @@ L.DomEvent = {
return fn.call(context || obj, e || L.DomEvent._getEvent());
}
if (L.Browser.mobileWebkit && (type == 'dblclick') && this.addDoubleTapListener) {
if (L.Browser.touch && (type == 'dblclick') && this.addDoubleTapListener) {
this.addDoubleTapListener(obj, handler, id);
} else if ('addEventListener' in obj) {
if (type == 'mousewheel') {

10
src/dom/Draggable.js
View File

@ -6,9 +6,9 @@ L.Draggable = L.Class.extend({
includes: L.Mixin.Events,
statics: {
START: L.Browser.mobileWebkit ? 'touchstart' : 'mousedown',
END: L.Browser.mobileWebkit ? 'touchend' : 'mouseup',
MOVE: L.Browser.mobileWebkit ? 'touchmove' : 'mousemove',
START: L.Browser.touch ? 'touchstart' : 'mousedown',
END: L.Browser.touch ? 'touchend' : 'mouseup',
MOVE: L.Browser.touch ? 'touchmove' : 'mousemove',
TAP_TOLERANCE: 15
},
@ -47,7 +47,7 @@ L.Draggable = L.Class.extend({
L.DomUtil.disableTextSelection();
this._setMovingCursor();
this._startPos = L.DomUtil.getPosition(this._element);
this._startPos = this._newPos = L.DomUtil.getPosition(this._element);
this._startPoint = new L.Point(first.clientX, first.clientY);
L.DomEvent.addListener(document, L.Draggable.MOVE, this._onMove, this);
@ -82,7 +82,7 @@ L.Draggable = L.Class.extend({
if (e.changedTouches) {
var first = e.changedTouches[0],
el = first.target,
dist = this._newPos && this._newPos.distanceTo(this._startPos) || 0;
dist = (this._newPos && this._newPos.distanceTo(this._startPos)) || 0;
el.className = el.className.replace(' leaflet-active', '');

2
src/map/Map.js
View File

@ -28,7 +28,7 @@ L.Map = L.Class.extend({
// animation
fadeAnimation: L.DomUtil.TRANSITION && !L.Browser.android,
zoomAnimation: L.DomUtil.TRANSITION && !L.Browser.android,
zoomAnimation: L.DomUtil.TRANSITION && !L.Browser.android && !L.Browser.mobileOpera,
// misc
trackResize: true,