diff --git a/Gruntfile.js b/Gruntfile.js
index 783186d4..236f075a 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -14,6 +14,8 @@ module.exports = function(grunt) {
"./src/path.js",
"./src/set.js",
"./src/equal.js",
+ "./src/focus.js",
+ "./src/key.js",
"./src/mouse.js",
"./src/filter.js",
"./src/align.js",
diff --git a/demos/illustrated-infographic-coffee/demo.svg b/demos/illustrated-infographic-coffee/demo.svg
index cdb0fca8..ea7f1ebe 100644
--- a/demos/illustrated-infographic-coffee/demo.svg
+++ b/demos/illustrated-infographic-coffee/demo.svg
@@ -1,232 +1,190 @@
-
+
-
\ No newline at end of file
diff --git a/demos/illustrated-infographic-coffee/index.html b/demos/illustrated-infographic-coffee/index.html
index 55331ac9..4c4e52a9 100644
--- a/demos/illustrated-infographic-coffee/index.html
+++ b/demos/illustrated-infographic-coffee/index.html
@@ -71,6 +71,9 @@
gcoffee = "l()#60544F-#8c7a73:50-#60544F:50-#60544F",
gwater = "l()#B4D6DB-#D6EDEE:50-#B4D6DB:50-#B4D6DB";
+ // remove "Created with Snap" desc
+ s.select('desc').remove();
+
Snap.load("demo.svg", function (f) {
var top = f.select("#top"),
bot = f.select("#bottom"),
@@ -85,11 +88,25 @@
cx: f.select("#pie-chart circle").attr("cx"),
cy: f.select("#pie-chart circle").attr("cy"),
r: f.select("#pie-chart circle").attr("r"),
- coffee: f.select("#legend text"),
- water: f.selectAll("#legend text")[1],
- title: f.selectAll("#legend text")[2],
+ title: f.select("#legend text"),
+ coffee: f.selectAll("#legend text")[1],
+ water: f.selectAll("#legend text")[2],
waterBox: f.select("#legend rect:nth-child(2)")
},
+ radiogroup = {
+ americano: f.select("#americano-area"),
+ latte: f.select("#latte-area"),
+ mocha: f.select("#mocha-area"),
+ macchiato: f.select("#macchiato-area"),
+ espresso: f.select("#espresso-area")
+ },
+ radios = Object.values(radiogroup),
+ radioNodes = radios.map(
+ function(obj) {
+ return obj.node;
+ }
+ ),
+ radio = 'americano',
angle = 0,
lastAngle,
startAngle,
@@ -98,21 +115,68 @@
closed,
grp = s.g().insertBefore(tap);
f.select("#pie-chart").remove();
- f.select("#americano-area").click(function () {
+ radiogroup.americano.click(function () {
chosen(0);
});
- f.select("#latte-area").click(function () {
+ radiogroup.latte.click(function () {
chosen(72);
});
- f.select("#mocha-area").click(function () {
+ radiogroup.mocha.click(function () {
chosen(144);
});
- f.select("#mochiatto-area").click(function () {
+ radiogroup.macchiato.click(function () {
chosen(216);
});
- f.select("#espresso-area").click(function () {
+ radiogroup.espresso.click(function () {
chosen(288);
});
+ for (r in radiogroup) {
+ var element = radiogroup[r];
+ element.attr("role", "radio");
+ element.attr("aria-checked", element === radiogroup.americano ? "true" : "false");
+ element.attr("tabindex", element === radiogroup.americano ? "0" : "-1");
+ element.focus(function () {
+ this.attr("fill-opacity", "1").attr("stroke-width", "2");
+ });
+ element.blur(function () {
+ this.attr("fill-opacity", "0").attr("stroke-width", "0");
+ });
+ element.keydown(function(e) {
+ var node = e.target,
+ i = radioNodes.indexOf(node);
+ switch (e.key) {
+ case 'Enter':
+ case ' ':
+ e.preventDefault();
+ node.dispatchEvent(new Event('click'));
+ break;
+ case 'ArrowDown':
+ case 'ArrowRight':
+ case 'Down':
+ case 'Right':
+ e.preventDefault();
+ radios[i < radios.length - 1 ? i + 1 : 0].focus();
+ break;
+ case 'ArrowLeft':
+ case 'ArrowUp':
+ case 'Left':
+ case 'Up':
+ e.preventDefault();
+ radios[i > 0 ? i - 1 : radios.length - 1].focus();
+ break;
+ case 'Home':
+ case 'PageUp':
+ e.preventDefault();
+ radios[0].focus();
+ break;
+ case 'End':
+ case 'PageDown':
+ e.preventDefault();
+ radios[radios.length - 1].focus();
+ break;
+ }
+ });
+ }
x = +top.attr("cx");
y = +top.attr("cy");
R = +top.attr("rx");
@@ -121,19 +185,41 @@
s.add(f.select("g"));
lead.click(function () {
var path,
- ease;
+ ease,
+ label = "Open lid";
if (closed) {
path = leadOpenPath;
ease = mina.easein;
closed = 0;
+ label = "Close lid";
} else {
path = leadClosedPath;
ease = mina.bounce;
closed = 1;
}
- lead.stop().animate({
+ lead.blur()
+ .attr("aria-label", label)
+ .stop()
+ .animate({
d: path
- }, 1000, ease);
+ }, 1000, ease, function() {
+ lead.focus()
+ });
+ });
+ lead.keydown(function(e) {
+ switch(e.key) {
+ case 'Enter':
+ case ' ':
+ e.preventDefault();
+ this.click();
+ break;
+ }
+ });
+ lead.focus(function() {
+ lead.attr("stroke-width", "4");
+ });
+ lead.blur(function() {
+ lead.attr("stroke-width", "3");
});
knob.attr({
fill: "#000",
@@ -163,6 +249,10 @@
arr.animate({
transform: to
}, 1000, mina.elastic, function () {
+ if (radio) {
+ radio.attr("aria-checked", "false");
+ radio.attr("tabindex", "-1");
+ }
closeCup(function () {
types[a]();
pour();
@@ -197,6 +287,10 @@
pieType = "water";
pieTitle = "Americano";
gstream = "l(0,1,0,0)#60544F-#60544F:33-#B4D6DB";
+ radio = radiogroup.americano
+ .attr("aria-checked", "true")
+ .attr("tabindex", "0")
+ .focus();
},
// latté
72: function () {
@@ -207,6 +301,10 @@
pieType = "milk";
pieTitle = "Latté";
gstream = "l(0,1,0,0)#60544F-#60544F:66-#fff";
+ radio = radiogroup.latte
+ .attr("aria-checked", "true")
+ .attr("tabindex", "0")
+ .focus();
},
// mocha
144: function () {
@@ -217,8 +315,12 @@
pieType = "milk";
pieTitle = "Mocha";
gstream = "l(0,1,0,0)#60544F-#60544F:33-#fff";
+ radio = radiogroup.mocha
+ .attr("aria-checked", "true")
+ .attr("tabindex", "0")
+ .focus();
},
- // machiatto
+ // macchiato
216: function () {
cover.attr("class", "milk");
ct2.attr("fill", gmilk);
@@ -227,6 +329,10 @@
pieType = "milk";
pieTitle = "Macchiato";
gstream = "l(0,1,0,0)#60544F-#60544F:50-#fff";
+ radio = radiogroup.macchiato
+ .attr("aria-checked", "true")
+ .attr("tabindex", "0")
+ .focus();
},
// espresso
288: function () {
@@ -237,6 +343,10 @@
pieType = "milk";
pieTitle = "Espresso";
gstream = "#60544F";
+ radio = radiogroup.espresso
+ .attr("aria-checked", "true")
+ .attr("tabindex", "0")
+ .focus();
}
};
function closeCup(callback) {
diff --git a/dist/snap.svg-min.js b/dist/snap.svg-min.js
index a9551b5f..42950269 100644
--- a/dist/snap.svg-min.js
+++ b/dist/snap.svg-min.js
@@ -14,8 +14,8 @@
// See the License for the specific language governing permissions and
// limitations under the License.
//
-// build: 2017-02-07
+// build: 2020-01-08
-!function(a){var b,c,d="0.5.0",e="hasOwnProperty",f=/[\.\/]/,g=/\s*,\s*/,h="*",i=function(a,b){return a-b},j={n:{}},k=function(){for(var a=0,b=this.length;b>a;a++)if("undefined"!=typeof this[a])return this[a]},l=function(){for(var a=this.length;--a;)if("undefined"!=typeof this[a])return this[a]},m=Object.prototype.toString,n=String,o=Array.isArray||function(a){return a instanceof Array||"[object Array]"==m.call(a)};eve=function(a,d){var e,f=c,g=Array.prototype.slice.call(arguments,2),h=eve.listeners(a),j=0,m=[],n={},o=[],p=b;o.firstDefined=k,o.lastDefined=l,b=a,c=0;for(var q=0,r=h.length;r>q;q++)"zIndex"in h[q]&&(m.push(h[q].zIndex),h[q].zIndex<0&&(n[h[q].zIndex]=h[q]));for(m.sort(i);m[j]<0;)if(e=n[m[j++]],o.push(e.apply(d,g)),c)return c=f,o;for(q=0;r>q;q++)if(e=h[q],"zIndex"in e)if(e.zIndex==m[j]){if(o.push(e.apply(d,g)),c)break;do if(j++,e=n[m[j]],e&&o.push(e.apply(d,g)),c)break;while(e)}else n[e.zIndex]=e;else if(o.push(e.apply(d,g)),c)break;return 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\ No newline at end of file
diff --git a/dist/snap.svg.js b/dist/snap.svg.js
index 8dd51281..9c9d2223 100644
--- a/dist/snap.svg.js
+++ b/dist/snap.svg.js
@@ -14,34 +14,33 @@
// See the License for the specific language governing permissions and
// limitations under the License.
//
-// build: 2017-02-07
+// build: 2020-01-08
-// Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved.
-//
+// Copyright (c) 2017 Adobe Systems Incorporated. All rights reserved.
+//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
-//
+//
// http://www.apache.org/licenses/LICENSE-2.0
-//
+//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ┌────────────────────────────────────────────────────────────┐ \\
-// │ Eve 0.5.0 - JavaScript Events Library │ \\
+// │ Eve 0.5.4 - JavaScript Events Library │ \\
// ├────────────────────────────────────────────────────────────┤ \\
// │ Author Dmitry Baranovskiy (http://dmitry.baranovskiy.com/) │ \\
// └────────────────────────────────────────────────────────────┘ \\
(function (glob) {
- var version = "0.5.0",
+ var version = "0.5.4",
has = "hasOwnProperty",
separator = /[\.\/]/,
comaseparator = /\s*,\s*/,
wildcard = "*",
- fun = function () {},
numsort = function (a, b) {
return a - b;
},
@@ -67,15 +66,13 @@
Str = String,
isArray = Array.isArray || function (ar) {
return ar instanceof Array || objtos.call(ar) == "[object Array]";
- };
+ },
/*\
* eve
[ method ]
* Fires event with given `name`, given scope and other parameters.
- > Arguments
-
- name (string) name of the *event*, dot (`.`) or slash (`/`) separated
- scope (object) context for the event handlers
- varargs (...) the rest of arguments will be sent to event handlers
@@ -83,18 +80,15 @@
= (object) array of returned values from the listeners. Array has two methods `.firstDefined()` and `.lastDefined()` to get first or last not `undefined` value.
\*/
eve = function (name, scope) {
- var e = events,
- oldstop = stop,
+ var oldstop = stop,
args = Array.prototype.slice.call(arguments, 2),
listeners = eve.listeners(name),
z = 0,
- f = false,
l,
indexed = [],
queue = {},
out = [],
- ce = current_event,
- errors = [];
+ ce = current_event;
out.firstDefined = firstDefined;
out.lastDefined = lastDefined;
current_event = name;
@@ -144,16 +138,14 @@
current_event = ce;
return out;
};
- // Undocumented. Debug only.
- eve._events = events;
+ // Undocumented. Debug only.
+ eve._events = events;
/*\
* eve.listeners
[ method ]
* Internal method which gives you array of all event handlers that will be triggered by the given `name`.
- > Arguments
-
- name (string) name of the event, dot (`.`) or slash (`/`) separated
= (array) array of event handlers
@@ -223,7 +215,7 @@
- name (array) if you don’t want to use separators, you can use array of strings
- f (function) event handler function
**
- = (function) returned function accepts a single numeric parameter that represents z-index of the handler. It is an optional feature and only used when you need to ensure that some subset of handlers will be invoked in a given order, despite of the order of assignment.
+ = (function) returned function accepts a single numeric parameter that represents z-index of the handler. It is an optional feature and only used when you need to ensure that some subset of handlers will be invoked in a given order, despite of the order of assignment.
> Example:
| eve.on("mouse", eatIt)(2);
| eve.on("mouse", scream);
@@ -237,7 +229,7 @@
if (typeof f != "function") {
return function () {};
}
- var names = isArray(name) ? (isArray(name[0]) ? name : [name]) : Str(name).split(comaseparator);
+ var names = isArray(name) ? isArray(name[0]) ? name : [name] : Str(name).split(comaseparator);
for (var i = 0, ii = names.length; i < ii; i++) {
(function (name) {
var names = isArray(name) ? name : Str(name).split(separator),
@@ -272,7 +264,6 @@
| eve.on("click", function (a, b, c) {
| console.log(a, b, c); // 1, 2, [event object]
| });
- > Arguments
- event (string) event name
- varargs (…) and any other arguments
= (function) possible event handler function
@@ -298,8 +289,6 @@
**
* Could be used inside event handler to figure out actual name of the event.
**
- > Arguments
- **
- subname (string) #optional subname of the event
**
= (string) name of the event, if `subname` is not specified
@@ -332,8 +321,6 @@
* Removes given function from the list of event listeners assigned to given name.
* If no arguments specified all the events will be cleared.
**
- > Arguments
- **
- name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
- f (function) event handler function
\*/
@@ -348,7 +335,7 @@
eve._events = events = {n: {}};
return;
}
- var names = isArray(name) ? (isArray(name[0]) ? name : [name]) : Str(name).split(comaseparator);
+ var names = isArray(name) ? isArray(name[0]) ? name : [name] : Str(name).split(comaseparator);
if (names.length > 1) {
for (var i = 0, ii = names.length; i < ii; i++) {
eve.off(names[i], f);
@@ -439,8 +426,6 @@
| eve("login"); // no listeners
* Use @eve to trigger the listener.
**
- > Arguments
- **
- name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
- f (function) event handler function
**
@@ -463,8 +448,9 @@
eve.toString = function () {
return "You are running Eve " + version;
};
- (typeof module != "undefined" && module.exports) ? (module.exports = eve) : (typeof define === "function" && define.amd ? (define("eve", [], function() { return eve; })) : (glob.eve = eve));
-})(this);
+ glob.eve = eve;
+ typeof module != "undefined" && module.exports ? module.exports = eve : typeof define === "function" && define.amd ? define("eve", [], function () { return eve; }) : glob.eve = eve;
+})(typeof window != "undefined" ? window : this);
(function (glob, factory) {
// AMD support
@@ -7598,6 +7584,221 @@ Snap.plugin(function (Snap, Element, Paper, glob) {
});
});
+// Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+Snap.plugin(function (Snap, Element, Paper, glob) {
+ var elproto = Element.prototype,
+ events = [
+ "focus", "blur"
+ ],
+ addEvent = function (obj, type, fn, element) {
+ var f = function (e) {
+ return fn.call(element, e);
+ };
+
+ obj.addEventListener(type, f, true);
+
+ return function () {
+ obj.removeEventListener(type, f, true);
+ return true;
+ };
+ };
+
+ /*\
+ * Element.focus
+ [ method ]
+ **
+ * When called with a method property, adds a focus event handler to the element.
+ * When called without a method property, sets focus to the element node.
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+ /*\
+ * Element.unfocus
+ [ method ]
+ **
+ * Removes a focus event handler from the element
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+
+ /*\
+ * Element.blur
+ [ method ]
+ **
+ * When called with a method property, adds a blur event handler to the element.
+ * When called without a method property, blurs the element node.
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+ /*\
+ * Element.unblur
+ [ method ]
+ **
+ * Removes a blur event handler from the element
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+ for (var i = events.length; i--;) {
+ (function (eventName) {
+ Snap[eventName] = elproto[eventName] = function (fn, scope) {
+ if (Snap.is(fn, "function")) {
+ this.events = this.events || [];
+ this.events.push({
+ name: eventName,
+ f: fn,
+ unbind: addEvent(this.node || document, eventName, fn, scope || this)
+ });
+ } else if (this.node && Snap.is(this.node[eventName], "function")) {
+ this.node[eventName]();
+ } else {
+ for (var i = 0, ii = this.events.length; i < ii; i++) {
+ if (this.events[i].name == eventName) {
+ try {
+ this.events[i].f.call(this);
+ } catch (e) { }
+ }
+ }
+ }
+ return this;
+ };
+ Snap["un" + eventName] =
+ elproto["un" + eventName] = function (fn) {
+ var events = this.events || [],
+ l = events.length;
+ while (l--) if (events[l].name == eventName &&
+ (events[l].f == fn || !fn)) {
+ events[l].unbind();
+ events.splice(l, 1);
+ !events.length && delete this.events;
+ return this;
+ }
+ return this;
+ };
+ })(events[i]);
+ }
+});
+// Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+Snap.plugin(function (Snap, Element, Paper, glob) {
+ var elproto = Element.prototype,
+ events = [
+ "keydown", "keyup", "keypress"
+ ],
+ addEvent = function (obj, type, fn, element) {
+ var f = function (e) {
+ return fn.call(element, e);
+ };
+
+ obj.addEventListener(type, f, false);
+
+ return function () {
+ obj.removeEventListener(type, f, false);
+ return true;
+ };
+ };
+
+ /*\
+ * Element.keydown
+ [ method ]
+ **
+ * Adds a keydown event handler to the element.
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+ /*\
+ * Element.unkeydown
+ [ method ]
+ **
+ * Removes a keydown event handler from the element
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+
+ /*\
+ * Element.keyup
+ [ method ]
+ **
+ * Adds a keyup event handler to the element.
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+ /*\
+ * Element.unkeyup
+ [ method ]
+ **
+ * Removes a keyup event handler from the element
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+
+ /*\
+ * Element.keypress
+ [ method ]
+ **
+ * Adds a keypress event handler to the element.
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+ /*\
+ * Element.unkeypress
+ [ method ]
+ **
+ * Removes a keypress event handler from the element
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+ for (var i = events.length; i--;) {
+ (function (eventName) {
+ Snap[eventName] = elproto[eventName] = function (fn, scope) {
+ if (Snap.is(fn, "function")) {
+ this.events = this.events || [];
+ this.events.push({
+ name: eventName,
+ f: fn,
+ unbind: addEvent(this.node || document, eventName, fn, scope || this)
+ });
+ }
+ return this;
+ };
+ Snap["un" + eventName] =
+ elproto["un" + eventName] = function (fn) {
+ var events = this.events || [],
+ l = events.length;
+ while (l--) if (events[l].name == eventName &&
+ (events[l].f == fn || !fn)) {
+ events[l].unbind();
+ events.splice(l, 1);
+ !events.length && delete this.events;
+ return this;
+ }
+ return this;
+ };
+ })(events[i]);
+ }
+});
// Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/focus.js b/src/focus.js
new file mode 100644
index 00000000..dbf9599a
--- /dev/null
+++ b/src/focus.js
@@ -0,0 +1,105 @@
+// Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+Snap.plugin(function (Snap, Element, Paper, glob) {
+ var elproto = Element.prototype,
+ events = [
+ "focus", "blur"
+ ],
+ addEvent = function (obj, type, fn, element) {
+ var f = function (e) {
+ return fn.call(element, e);
+ };
+
+ obj.addEventListener(type, f, true);
+
+ return function () {
+ obj.removeEventListener(type, f, true);
+ return true;
+ };
+ };
+
+ /*\
+ * Element.focus
+ [ method ]
+ **
+ * When called with a method property, adds a focus event handler to the element.
+ * When called without a method property, sets focus to the element node.
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+ /*\
+ * Element.unfocus
+ [ method ]
+ **
+ * Removes a focus event handler from the element
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+
+ /*\
+ * Element.blur
+ [ method ]
+ **
+ * When called with a method property, adds a blur event handler to the element.
+ * When called without a method property, blurs the element node.
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+ /*\
+ * Element.unblur
+ [ method ]
+ **
+ * Removes a blur event handler from the element
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+ for (var i = events.length; i--;) {
+ (function (eventName) {
+ Snap[eventName] = elproto[eventName] = function (fn, scope) {
+ if (Snap.is(fn, "function")) {
+ this.events = this.events || [];
+ this.events.push({
+ name: eventName,
+ f: fn,
+ unbind: addEvent(this.node || document, eventName, fn, scope || this)
+ });
+ } else if (this.node && Snap.is(this.node[eventName], "function")) {
+ this.node[eventName]();
+ } else {
+ for (var i = 0, ii = this.events.length; i < ii; i++) {
+ if (this.events[i].name == eventName) {
+ try {
+ this.events[i].f.call(this);
+ } catch (e) { }
+ }
+ }
+ }
+ return this;
+ };
+ Snap["un" + eventName] =
+ elproto["un" + eventName] = function (fn) {
+ var events = this.events || [],
+ l = events.length;
+ while (l--) if (events[l].name == eventName &&
+ (events[l].f == fn || !fn)) {
+ events[l].unbind();
+ events.splice(l, 1);
+ !events.length && delete this.events;
+ return this;
+ }
+ return this;
+ };
+ })(events[i]);
+ }
+});
\ No newline at end of file
diff --git a/src/key.js b/src/key.js
new file mode 100644
index 00000000..c2fa870d
--- /dev/null
+++ b/src/key.js
@@ -0,0 +1,110 @@
+// Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+Snap.plugin(function (Snap, Element, Paper, glob) {
+ var elproto = Element.prototype,
+ events = [
+ "keydown", "keyup", "keypress"
+ ],
+ addEvent = function (obj, type, fn, element) {
+ var f = function (e) {
+ return fn.call(element, e);
+ };
+
+ obj.addEventListener(type, f, false);
+
+ return function () {
+ obj.removeEventListener(type, f, false);
+ return true;
+ };
+ };
+
+ /*\
+ * Element.keydown
+ [ method ]
+ **
+ * Adds a keydown event handler to the element.
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+ /*\
+ * Element.unkeydown
+ [ method ]
+ **
+ * Removes a keydown event handler from the element
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+
+ /*\
+ * Element.keyup
+ [ method ]
+ **
+ * Adds a keyup event handler to the element.
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+ /*\
+ * Element.unkeyup
+ [ method ]
+ **
+ * Removes a keyup event handler from the element
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+
+ /*\
+ * Element.keypress
+ [ method ]
+ **
+ * Adds a keypress event handler to the element.
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+ /*\
+ * Element.unkeypress
+ [ method ]
+ **
+ * Removes a keypress event handler from the element
+ - handler (function) handler for the event
+ = (object) @Element
+ \*/
+ for (var i = events.length; i--;) {
+ (function (eventName) {
+ Snap[eventName] = elproto[eventName] = function (fn, scope) {
+ if (Snap.is(fn, "function")) {
+ this.events = this.events || [];
+ this.events.push({
+ name: eventName,
+ f: fn,
+ unbind: addEvent(this.node || document, eventName, fn, scope || this)
+ });
+ }
+ return this;
+ };
+ Snap["un" + eventName] =
+ elproto["un" + eventName] = function (fn) {
+ var events = this.events || [],
+ l = events.length;
+ while (l--) if (events[l].name == eventName &&
+ (events[l].f == fn || !fn)) {
+ events[l].unbind();
+ events.splice(l, 1);
+ !events.length && delete this.events;
+ return this;
+ }
+ return this;
+ };
+ })(events[i]);
+ }
+});
\ No newline at end of file