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Rewriting to use some of the newer conventions. #2

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Rewriting to use some of the newer conventions.
Zoramite Sep 27, 2012
86d85bf
Updating jQuery.
Zoramite Sep 27, 2012
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21 changes: 2 additions & 19 deletions jquery.js
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205 changes: 115 additions & 90 deletions jquery.shortkeys.js
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Original file line number Diff line number Diff line change
@@ -1,98 +1,123 @@
jQuery.fn.shortkeys = jQuery.fn.keys = function (obj, settings) {
var el = this;
this.settings = jQuery.extend({
split: "+",
moreKeys: {}
}, settings || {});
this.wackyKeys = { '.': 190, ',': 188, ';': 59, 'Space': 32 };
this.formElements = "input,select,textarea,button";
this.keys = new Array();
this.onFormElement = false;
this.keysDown = new Array();
this.init = function (obj) {
for(x in this.wackyKeys) {
this.wackyKeys[x.toUpperCase()] = this.wackyKeys[x];
}
for(x in obj) {
this.keys.push(x.split(this.settings.split));
}
for(i in this.keys) {
var quickArr = new Array();
for(j in this.keys[i]) {
quickArr.push(this.convertToNumbers(this.keys[i][j].toUpperCase()));
}
quickArr.sort();
this.keys[i] = quickArr;
}
};
this.convertToNumbers = function (inp) {
if (this.wackyKeys[inp] != undefined) {
return this.wackyKeys[inp];
(function($) {
var specialKeys = {
'.': 190,
',': 188,
';': 59,
'Space': 32,
'Left': 37,
'Up': 38,
'Right': 39,
'Down': 40
};
var convertToNumber = function(inp, keys) {
if(keys && typeof keys[inp] !== 'undefined') {
return keys[inp];
}

return inp.toUpperCase().charCodeAt(0);
};
this.keyAdd = function(keyCode) {
this.keysDown.push(keyCode);
this.keysDown.sort();
};
this.keyRemove = function (keyCode) {
for(i in this.keysDown) {
if(this.keysDown[i] == keyCode) {
this.keysDown.splice(i,1);

$.fn.shortkeys = $.fn.keys = function(obj, settings) {
var ele = this;
var onFormElement = false;
var keys = [];
var keyEvents = [];
var keysDown = [];

var keyAdd = function(keyCode) {
keysDown.push(keyCode);
keysDown.sort();
};

var keyRemove = function(keyCode) {
for(var i = 0; i < keysDown.length; i++) {
if(keysDown[i] == keyCode) {
keysDown.splice(i, 1);
keysDown.sort();

break;
}
}
};
this.keysDown.sort();
};
this.keyTest = function (i) {
if (this.keys[i].length != this.keysDown.length) return false;
for(j in this.keys[i]) {
if(this.keys[i][j] != this.keysDown[j]) {
return false;
};

var keyMatch = function() {
var isSame;

for(var i = 0; i < keys.length; i++) {
if(keysDown.length != keys[i].length) {
continue;
}

isSame = true;

for(var j = 0; j < keysDown.length; j++) {
if(keysDown[j] != keys[i][j]) {
isSame = false;

break;
}
}

if(isSame) {
keyEvents[i]();

return false
}
}
}
return true;
};
this.keyRemoveAll = function () {
this.keysDown = new Array();
};
this.focused = function (bool) {
this.onFormElement = bool;
}
$(document).keydown(function(e) {
el.keyAdd(e.keyCode);
var i = 0;

return true;
};

settings = $.extend(true, {
split: '+',
moreKeys: specialKeys
}, settings || {});

// Convert the object definitions into key code arrays
for(x in obj) {
if(el.keyTest(i) && !el.onFormElement) {
obj[x]();
return false;
break;
var exploded = x.split(settings.split);

for(var i = 0; i < exploded.length; i++) {
exploded[i] = convertToNumber(exploded[i], settings.moreKeys);
}
i++;
};
});
$(document).keyup(function (e) {
el.keyRemove(e.keyCode);
});

$.extend({
notFormElements: function() {
$(el.formElements).focus(function(){
el.focused(true);
});
$(el.formElements).blur(function(){
el.focused(false);
});

exploded.sort();

keys.push(exploded);
keyEvents.push(obj[x]);
}
});

$.notFormElements();

$(document).focus( function () {
el.keyRemoveAll();
});

this.init(obj);
jQuery.extend(this.wackyKeys, this.settings.moreKeys);

return this;
}

// Ignore key presses when using form inputs
$(':input', this).on({
focus: function() { onFormElement = true; },
blur: function() { onFormElement = false; }
});

// Bind to the keydown event
this.on('keydown', function(e) {
if(onFormElement) {
return;
}

keyAdd(e.keyCode);

return keyMatch();
});

// Bind to the keyup event
this.on('keyup', function(e) {
if(onFormElement) {
return;
}

keyRemove(e.keyCode);
});

// Bind to the focus event
this.on('focus', function(e) {
keysDown = [];
});

return this;
};
}(jQuery));
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