]> source.dussan.org Git - svg.js.git/commitdiff
Fixes #323
authorUlrich-Matthias Schäfer <ulima.ums@googlemail.com>
Sat, 28 Feb 2015 23:09:17 +0000 (00:09 +0100)
committerUlrich-Matthias Schäfer <ulima.ums@googlemail.com>
Sat, 28 Feb 2015 23:09:17 +0000 (00:09 +0100)
dist/svg.js
dist/svg.min.js
spec/spec/event.js
src/event.js

index ca49e9e075e9c3e9418cf7f44700770ec3db2c2b..7fa09c0e3551d42c37f15d73ebace0c8784a4478 100755 (executable)
@@ -1,4 +1,4 @@
-/* svg.js 1.0.1-29-g02e88d9 - svg selector inventor polyfill regex default color array pointarray patharray number viewbox bbox rbox element parent container fx relative event defs group arrange mask clip gradient pattern doc shape symbol use rect ellipse line poly path image text textpath nested hyperlink marker sugar set data memory helpers - svgjs.com/license */
+/* svg.js 1.0.1-30-g2fc54cb - svg selector inventor polyfill regex default color array pointarray patharray number viewbox bbox rbox element parent container fx relative event defs group arrange mask clip gradient pattern doc shape symbol use rect ellipse line poly path image text textpath nested hyperlink marker sugar set data memory helpers - svgjs.com/license */
 ;(function(root, factory) {
   if (typeof define === 'function' && define.amd) {
     define(factory);
   })
   
   // Initialize listeners stack
-  SVG.listeners = {}
+  SVG.listeners = []
+  SVG.handlerMap = []
   
   // Only kept for consistency of API
   SVG.registerEvent = function(){};
   
   // Add event binder in the SVG namespace
   SVG.on = function(node, event, listener) {
-    // create listener
-    var l = listener.bind(node.instance || node)
-  
-    // ensure reference objects
-    SVG.listeners[node]        = SVG.listeners[node]        || {}
-    SVG.listeners[node][event] = SVG.listeners[node][event] || {}
+    // create listener, get object-index
+    var l     = listener.bind(node.instance || node)
+      , index = (SVG.handlerMap.indexOf(node) + 1 || SVG.handlerMap.push(node)) - 1
+    
+    // ensure valid object
+    SVG.listeners[index]        = SVG.listeners[index]        || {}
+    SVG.listeners[index][event] = SVG.listeners[index][event] || {}
   
     // reference listener
-    SVG.listeners[node][event][listener] = l
+    SVG.listeners[index][event][listener] = l
   
     // add listener
     node.addEventListener(event, l, false)
   
   // Add event unbinder in the SVG namespace
   SVG.off = function(node, event, listener) {
+    var index = SVG.handlerMap.indexOf(node)
+    
     if (listener) {
       // remove listener reference
-      if (SVG.listeners[node] && SVG.listeners[node][event]) {
+      if (index != -1 && SVG.listeners[index][event]) {
         // remove listener
-        node.removeEventListener(event, SVG.listeners[node][event][listener], false)
+        node.removeEventListener(event, SVG.listeners[index][event][listener], false)
   
-        delete SVG.listeners[node][event][listener]
+        delete SVG.listeners[index][event][listener]
       }
   
     } else if (event) {
       // remove all listeners for the event
-      if (SVG.listeners[node][event]) {
-        for (listener in SVG.listeners[node][event])
+      if (SVG.listeners[index][event]) {
+        for (listener in SVG.listeners[index][event])
           SVG.off(node, event, listener)
   
-        delete SVG.listeners[node][event]
+        delete SVG.listeners[index][event]
       }
   
     } else {
       // remove all listeners on a given node
-      if (SVG.listeners[node]) {
-        for (event in SVG.listeners[node])
+      if (index != -1) {
+        for (event in SVG.listeners[index])
           SVG.off(node, event)
   
-        delete SVG.listeners[node]
+        delete SVG.listeners[index]
       }
     }
   }
index 1b7318e69d5c2c5794a315fc5f7b39673ef1ad5a..d30757e68b9f2a4f1c2aa2532c5b533cf36ec828 100755 (executable)
@@ -1,2 +1,2 @@
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 },y:function(t){return null==t?this.cy()-this.attr("ry"):this.cy(t+this.attr("ry"))},cx:function(t){return null==t?this.attr("cx"):this.attr("cx",new l.Number(t).divide(this.trans.scaleX))},cy:function(t){return null==t?this.attr("cy"):this.attr("cy",new l.Number(t).divide(this.trans.scaleY))},width:function(t){return null==t?2*this.attr("rx"):this.attr("rx",new l.Number(t).divide(2))},height:function(t){return null==t?2*this.attr("ry"):this.attr("ry",new l.Number(t).divide(2))},size:function(t,e){var i=r(this.bbox(),t,e);return this.attr({rx:new l.Number(i.width).divide(2),ry:new l.Number(i.height).divide(2)})}},construct:{circle:function(t){return this.ellipse(t,t)},ellipse:function(t,e){return this.put(new l.Ellipse).size(t,e).move(0,0)}}}),l.Line=l.invent({create:"line",inherit:l.Shape,extend:{x:function(t){var e=this.bbox();return null==t?e.x:this.attr({x1:this.attr("x1")-e.x+t,x2:this.attr("x2")-e.x+t})},y:function(t){var e=this.bbox();return null==t?e.y:this.attr({y1:this.attr("y1")-e.y+t,y2:this.attr("y2")-e.y+t})},cx:function(t){var e=this.bbox().width/2;return null==t?this.x()+e:this.x(t-e)},cy:function(t){var e=this.bbox().height/2;return null==t?this.y()+e:this.y(t-e)},width:function(t){var e=this.bbox();return null==t?e.width:this.attr(this.attr("x1")<this.attr("x2")?"x2":"x1",e.x+t)},height:function(t){var e=this.bbox();return null==t?e.height:this.attr(this.attr("y1")<this.attr("y2")?"y2":"y1",e.y+t)},size:function(t,e){var i=r(this.bbox(),t,e);return this.width(i.width).height(i.height)},plot:function(t,e,i,n){return this.attr({x1:t,y1:e,x2:i,y2:n})}},construct:{line:function(t,e,i,n){return this.put((new l.Line).plot(t,e,i,n))}}}),l.Polyline=l.invent({create:"polyline",inherit:l.Shape,construct:{polyline:function(t){return this.put(new l.Polyline).plot(t)}}}),l.Polygon=l.invent({create:"polygon",inherit:l.Shape,construct:{polygon:function(t){return this.put(new l.Polygon).plot(t)}}}),l.extend(l.Polyline,l.Polygon,{morphArray:l.PointArray,plot:function(t){return this.attr("points",this.array=new l.PointArray(t,[[0,0]]))},move:function(t,e){return this.attr("points",this.array.move(t,e))},x:function(t){return null==t?this.bbox().x:this.move(t,this.bbox().y)},y:function(t){return null==t?this.bbox().y:this.move(this.bbox().x,t)},width:function(t){var e=this.bbox();return null==t?e.width:this.size(t,e.height)},height:function(t){var e=this.bbox();return null==t?e.height:this.size(e.width,t)},size:function(t,e){var i=r(this.bbox(),t,e);return this.attr("points",this.array.size(i.width,i.height))}}),l.Path=l.invent({create:"path",inherit:l.Shape,extend:{plot:function(t){return this.attr("d",this.array=new l.PathArray(t,[["M",0,0]]))},move:function(t,e){return this.attr("d",this.array.move(t,e))},x:function(t){return null==t?this.bbox().x:this.move(t,this.bbox().y)},y:function(t){return null==t?this.bbox().y:this.move(this.bbox().x,t)},size:function(t,e){var i=r(this.bbox(),t,e);return this.attr("d",this.array.size(i.width,i.height))},width:function(t){return null==t?this.bbox().width:this.size(t,this.bbox().height)},height:function(t){return null==t?this.bbox().height:this.size(this.bbox().width,t)}},construct:{path:function(t){return this.put(new l.Path).plot(t)}}}),l.Image=l.invent({create:"image",inherit:l.Shape,extend:{load:function(t){if(!t)return this;var e=this,i=document.createElement("img");return i.onload=function(){var n=e.doc(l.Pattern);0==e.width()&&0==e.height()&&e.size(i.width,i.height),n&&0==n.width()&&0==n.height()&&n.size(e.width(),e.height()),"function"==typeof e._loaded&&e._loaded.call(e,{width:i.width,height:i.height,ratio:i.width/i.height,url:t})},this.attr("href",i.src=this.src=t,l.xlink)},loaded:function(t){return this._loaded=t,this}},construct:{image:function(t,e,i){return this.put(new l.Image).load(t).size(e||0,i||e||0)}}}),l.Text=l.invent({create:function(){this.constructor.call(this,l.create("text")),this._leading=new l.Number(1.3),this._rebuild=!0,this._build=!1,this.attr("font-family",l.defaults.attrs["font-family"])},inherit:l.Shape,extend:{x:function(t){return null==t?this.attr("x"):(this.textPath||this.lines.each(function(){this.newLined&&this.x(t)}),this.attr("x",t))},y:function(t){var e=this.attr("y"),i="number"==typeof e?e-this.bbox().y:0;return null==t?"number"==typeof e?e-i:e:this.attr("y","number"==typeof t?t+i:t)},cx:function(t){return null==t?this.bbox().cx:this.x(t-this.bbox().width/2)},cy:function(t){return null==t?this.bbox().cy:this.y(t-this.bbox().height/2)},text:function(t){if("undefined"==typeof t)return this.content;if(this.clear().build(!0),"function"==typeof t)t.call(this,this);else{t=(this.content=t).split("\n");for(var e=0,i=t.length;i>e;e++)this.tspan(t[e]).newLine()}return this.build(!1).rebuild()},size:function(t){return this.attr("font-size",t).rebuild()},leading:function(t){return null==t?this._leading:(this._leading=new l.Number(t),this.rebuild())},rebuild:function(t){if("boolean"==typeof t&&(this._rebuild=t),this._rebuild){var e=this;this.lines.each(function(){this.newLined&&(this.textPath||this.attr("x",e.attr("x")),this.attr("dy",e._leading*new l.Number(e.attr("font-size"))))}),this.fire("rebuild")}return this},build:function(t){return this._build=!!t,this}},construct:{text:function(t){return this.put(new l.Text).text(t)},plain:function(t){return this.put(new l.Text).plain(t)}}}),l.TSpan=l.invent({create:"tspan",inherit:l.Shape,extend:{text:function(t){return"function"==typeof t?t.call(this,this):this.plain(t),this},dx:function(t){return this.attr("dx",t)},dy:function(t){return this.attr("dy",t)},newLine:function(){var t=this.doc(l.Text);return this.newLined=!0,this.dy(t._leading*t.attr("font-size")).attr("x",t.x())}}}),l.extend(l.Text,l.TSpan,{plain:function(t){return this._build===!1&&this.clear(),this.node.appendChild(document.createTextNode(this.content=t)),this},tspan:function(t){var e=(this.textPath||this).node,i=new l.TSpan;return this._build===!1&&this.clear(),e.appendChild(i.node),i.parent=this,this instanceof l.Text&&this.lines.add(i),i.text(t)},clear:function(){for(var t=(this.textPath||this).node;t.hasChildNodes();)t.removeChild(t.lastChild);return this instanceof l.Text&&(delete this.lines,this.lines=new l.Set,this.content=""),this},length:function(){return this.node.getComputedTextLength()}}),l.TextPath=l.invent({create:"textPath",inherit:l.Element,parent:l.Text,construct:{path:function(t){for(this.textPath=new l.TextPath;this.node.hasChildNodes();)this.textPath.node.appendChild(this.node.firstChild);return this.node.appendChild(this.textPath.node),this.track=this.doc().defs().path(t),this.textPath.parent=this,this.textPath.attr("href","#"+this.track,l.xlink),this},plot:function(t){return this.track&&this.track.plot(t),this}}}),l.Nested=l.invent({create:function(){this.constructor.call(this,l.create("svg")),this.style("overflow","visible")},inherit:l.Container,construct:{nested:function(){return this.put(new l.Nested)}}}),l.A=l.invent({create:"a",inherit:l.Container,extend:{to:function(t){return this.attr("href",t,l.xlink)},show:function(t){return this.attr("show",t,l.xlink)},target:function(t){return this.attr("target",t)}},construct:{link:function(t){return this.put(new l.A).to(t)}}}),l.extend(l.Element,{linkTo:function(t){var e=new l.A;return"function"==typeof t?t.call(e,e):e.to(t),this.parent.put(e).put(this)}}),l.Marker=l.invent({create:"marker",inherit:l.Container,extend:{width:function(t){return this.attr("markerWidth",t)},height:function(t){return this.attr("markerHeight",t)},ref:function(t,e){return this.attr("refX",t).attr("refY",e)},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},toString:function(){return"url(#"+this.id()+")"}},construct:{marker:function(t,e,i){return this.defs().marker(t,e,i)}}}),l.extend(l.Defs,{marker:function(t,e,i){return this.put(new l.Marker).size(t,e).ref(t/2,e/2).viewbox(0,0,t,e).attr("orient","auto").update(i)}}),l.extend(l.Line,l.Polyline,l.Polygon,l.Path,{marker:function(t,e,i,n){var r=["marker"];return"all"!=t&&r.push(t),r=r.join("-"),t=arguments[1]instanceof l.Marker?arguments[1]:this.doc().marker(e,i,n),this.attr(r,t)}});var c={stroke:["color","width","opacity","linecap","linejoin","miterlimit","dasharray","dashoffset"],fill:["color","opacity","rule"],prefix:function(t,e){return"color"==e?t:t+"-"+e}};return["fill","stroke"].forEach(function(t){var e,i={};i[t]=function(i){if("string"==typeof i||l.Color.isRgb(i)||i&&"function"==typeof i.fill)this.attr(t,i);else for(e=c[t].length-1;e>=0;e--)null!=i[c[t][e]]&&this.attr(c.prefix(t,c[t][e]),i[c[t][e]]);return this},l.extend(l.Element,l.FX,i)}),l.extend(l.Element,l.FX,{rotate:function(t,e,i){return this.transform({rotation:t||0,cx:e,cy:i})},skew:function(t,e){return this.transform({skewX:t||0,skewY:e||0})},scale:function(t,e){return this.transform({scaleX:t,scaleY:null==e?t:e})},translate:function(t,e){return this.transform({x:t,y:e})},matrix:function(t){return this.transform({matrix:t})},opacity:function(t){return this.attr("opacity",t)}}),l.extend(l.Rect,l.Ellipse,l.FX,{radius:function(t,e){return this.attr({rx:t,ry:e||t})}}),l.extend(l.Path,{length:function(){return this.node.getTotalLength()},pointAt:function(t){return this.node.getPointAtLength(t)}}),l.extend(l.Parent,l.Text,l.FX,{font:function(t){for(var e in t)"leading"==e?this.leading(t[e]):"anchor"==e?this.attr("text-anchor",t[e]):"size"==e||"family"==e||"weight"==e||"stretch"==e||"variant"==e||"style"==e?this.attr("font-"+e,t[e]):this.attr(e,t[e]);return this}}),l.Set=l.invent({create:function(){this.clear()},extend:{add:function(){var t,e,i=[].slice.call(arguments);for(t=0,e=i.length;e>t;t++)this.members.push(i[t]);return this},remove:function(t){var e=this.index(t);return e>-1&&this.members.splice(e,1),this},each:function(t){for(var e=0,i=this.members.length;i>e;e++)t.apply(this.members[e],[e,this.members]);return this},clear:function(){return this.members=[],this},has:function(t){return this.index(t)>=0},index:function(t){return this.members.indexOf(t)},get:function(t){return this.members[t]},first:function(){return this.get(0)},last:function(){return this.get(this.members.length-1)},valueOf:function(){return this.members},bbox:function(){var t=new l.BBox;if(0==this.members.length)return t;var e=this.members[0].rbox();return t.x=e.x,t.y=e.y,t.width=e.width,t.height=e.height,this.each(function(){t=t.merge(this.rbox())}),t}},construct:{set:function(){return new l.Set}}}),l.SetFX=l.invent({create:function(t){this.set=t}}),l.Set.inherit=function(){var t,e=[];for(var t in l.Shape.prototype)"function"==typeof l.Shape.prototype[t]&&"function"!=typeof l.Set.prototype[t]&&e.push(t);e.forEach(function(t){l.Set.prototype[t]=function(){for(var e=0,i=this.members.length;i>e;e++)this.members[e]&&"function"==typeof this.members[e][t]&&this.members[e][t].apply(this.members[e],arguments);return"animate"==t?this.fx||(this.fx=new l.SetFX(this)):this}}),e=[];for(var t in l.FX.prototype)"function"==typeof l.FX.prototype[t]&&"function"!=typeof l.SetFX.prototype[t]&&e.push(t);e.forEach(function(t){l.SetFX.prototype[t]=function(){for(var e=0,i=this.set.members.length;i>e;e++)this.set.members[e].fx[t].apply(this.set.members[e].fx,arguments);return this}})},l.extend(l.Element,{data:function(t,e,i){if("object"==typeof t)for(e in t)this.data(e,t[e]);else if(arguments.length<2)try{return JSON.parse(this.attr("data-"+t))}catch(n){return this.attr("data-"+t)}else this.attr("data-"+t,null===e?null:i===!0||"string"==typeof e||"number"==typeof e?e:JSON.stringify(e));return this}}),l.extend(l.Element,{remember:function(t,e){if("object"==typeof arguments[0])for(var e in t)this.remember(e,t[e]);else{if(1==arguments.length)return this.memory()[t];this.memory()[t]=e}return this},forget:function(){if(0==arguments.length)this._memory={};else for(var t=arguments.length-1;t>=0;t--)delete this.memory()[arguments[t]];return this},memory:function(){return this._memory||(this._memory={})}}),l});
\ No newline at end of file
index 9f1f0e111adf259b1b6d319a0a3cdf7c7d7d1441..8801130cbcc559892e0019bcaccbd861ca60fe62 100644 (file)
@@ -309,13 +309,28 @@ describe('Event', function() {
       dispatchEvent(rect.on('my:event', action), 'my:event')
       expect(toast).toBe('ready')
     })
+    it('attaches multiple handlers on different element', function() {
+      var listenerCnt = SVG.listeners.length
+      
+      var rect2 = draw.rect(100,100);
+      var rect3 = draw.rect(100,100);
+      
+      rect.on('my:event', action)
+      rect2.on('my:event', action)
+      rect3.on('my:event', function(){ butter = 'melting' })
+      rect3.on('my:event', action)
+      
+      expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['my:event']).length).toBe(1)  // 1 listener on rect
+      expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect3.node)]['my:event']).length).toBe(2) // 2 listener on rect3
+      expect(SVG.listeners.length).toBe(listenerCnt + 3)                                           // added 3 listener
+    })
     it('applies the element as context', function() {
       dispatchEvent(rect.on('my:event', action), 'my:event')
       expect(context).toBe(rect)
     })
     it('stores the listener for future reference', function() {
       rect.on('my:event', action)
-      expect(SVG.listeners[rect.node]['my:event'][action]).not.toBeUndefined()
+      expect(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['my:event'][action]).not.toBeUndefined()
     })
     it('returns the called element', function() {
       expect(rect.on('my:event', action)).toBe(rect)
@@ -330,21 +345,38 @@ describe('Event', function() {
       SVG.registerEvent('my:event')
     })
 
-    it('detaches a specific event listener', function() {
+    it('detaches a specific event listener, all other still working', function() {
+      rect2 = draw.rect(100,100);
+      rect3 = draw.rect(100,100);
+      
       rect.on('my:event', action)
+      rect2.on('my:event', action)
+      rect3.on('my:event', function(){ butter = 'melting' })
+      
       rect.off('my:event', action)
+      
+      expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['my:event']).length).toBe(0)
+      
       dispatchEvent(rect, 'my:event')
       expect(toast).toBeNull()
-      expect(SVG.listeners[rect.node]['my:event'][action]).toBeUndefined()
+      
+      dispatchEvent(rect2, 'my:event')
+      expect(toast).toBe('ready')
+      
+      dispatchEvent(rect3, 'my:event')
+      expect(butter).toBe('melting')
+      
+      expect(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['my:event'][action]).toBeUndefined()
     })
     it('detaches all listeners for an event without a listener given', function() {
       rect.on('my:event', action)
       rect.on('my:event', function() { butter = 'melting' })
       rect.off('my:event')
+      
       dispatchEvent(rect, 'my:event')
       expect(toast).toBeNull()
       expect(butter).toBeNull()
-      expect(SVG.listeners[rect.node]['my:event']).toBeUndefined()
+      expect(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['my:event']).toBeUndefined()
     })
     it('detaches all listeners without an argument', function() {
       rect.on('my:event', action)
@@ -354,7 +386,7 @@ describe('Event', function() {
       dispatchEvent(rect, 'click')
       expect(toast).toBeNull()
       expect(butter).toBeNull()
-      expect(SVG.listeners[rect.node]).toBeUndefined()
+      expect(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]).toBeUndefined()
     })
     it('returns the called element', function() {
       expect(rect.off('my:event', action)).toBe(rect)
index d7a83b20be97ab9f3a1188d1e8202e0d83fef8ea..10585bbaa28f30a9522e0768a318955530dfbfc0 100755 (executable)
 })
 
 // Initialize listeners stack
-SVG.listeners = {}
+SVG.listeners = []
+SVG.handlerMap = []
 
 // Only kept for consistency of API
 SVG.registerEvent = function(){};
 
 // Add event binder in the SVG namespace
 SVG.on = function(node, event, listener) {
-  // create listener
-  var l = listener.bind(node.instance || node)
-
-  // ensure reference objects
-  SVG.listeners[node]        = SVG.listeners[node]        || {}
-  SVG.listeners[node][event] = SVG.listeners[node][event] || {}
+  // create listener, get object-index
+  var l     = listener.bind(node.instance || node)
+    , index = (SVG.handlerMap.indexOf(node) + 1 || SVG.handlerMap.push(node)) - 1
+  
+  // ensure valid object
+  SVG.listeners[index]        = SVG.listeners[index]        || {}
+  SVG.listeners[index][event] = SVG.listeners[index][event] || {}
 
   // reference listener
-  SVG.listeners[node][event][listener] = l
+  SVG.listeners[index][event][listener] = l
 
   // add listener
   node.addEventListener(event, l, false)
@@ -51,31 +53,33 @@ SVG.on = function(node, event, listener) {
 
 // Add event unbinder in the SVG namespace
 SVG.off = function(node, event, listener) {
+  var index = SVG.handlerMap.indexOf(node)
+  
   if (listener) {
     // remove listener reference
-    if (SVG.listeners[node] && SVG.listeners[node][event]) {
+    if (index != -1 && SVG.listeners[index][event]) {
       // remove listener
-      node.removeEventListener(event, SVG.listeners[node][event][listener], false)
+      node.removeEventListener(event, SVG.listeners[index][event][listener], false)
 
-      delete SVG.listeners[node][event][listener]
+      delete SVG.listeners[index][event][listener]
     }
 
   } else if (event) {
     // remove all listeners for the event
-    if (SVG.listeners[node][event]) {
-      for (listener in SVG.listeners[node][event])
+    if (SVG.listeners[index][event]) {
+      for (listener in SVG.listeners[index][event])
         SVG.off(node, event, listener)
 
-      delete SVG.listeners[node][event]
+      delete SVG.listeners[index][event]
     }
 
   } else {
     // remove all listeners on a given node
-    if (SVG.listeners[node]) {
-      for (event in SVG.listeners[node])
+    if (index != -1) {
+      for (event in SVG.listeners[index])
         SVG.off(node, event)
 
-      delete SVG.listeners[node]
+      delete SVG.listeners[index]
     }
   }
 }