/******************************************************************************************************************************
- * @ Original idea by by Binny V A, Original version: 2.00.A
+ * @ Original idea by by Binny V A, Original version: 2.00.A
* @ http://www.openjs.com/scripts/events/keyboard_shortcuts/
* @ Original License : BSD
-
- * @ jQuery Plugin by Tzury Bar Yochay
+
+ * @ jQuery Plugin by Tzury Bar Yochay
mail: tzury.by@gmail.com
blog: evalinux.wordpress.com
face: facebook.com/profile.php?id=513676303
-
+
(c) Copyrights 2007
-
+
* @ jQuery Plugin version Beta (0.0.2)
* @ License: jQuery-License.
-
+
TODO:
add queue support (as in gmail) e.g. 'x' then 'y', etc.
add mouse + mouse wheel events.
USAGE:
$.hotkeys.add('Ctrl+c', function(){ alert('copy anyone?');});
$.hotkeys.add('Ctrl+c', {target:'div#editor', type:'keyup', propagate: true},function(){ alert('copy anyone?');});>
- $.hotkeys.remove('Ctrl+c');
- $.hotkeys.remove('Ctrl+c', {target:'div#editor', type:'keypress'});
-
+ $.hotkeys.remove('Ctrl+c');
+ $.hotkeys.remove('Ctrl+c', {target:'div#editor', type:'keypress'});
+
******************************************************************************************************************************/
(function (jQuery){
this.version = '(beta)(0.0.3)';
this.all = {};
this.special_keys = {
- 27: 'esc', 9: 'tab', 32:'space', 13: 'return', 8:'backspace', 145: 'scroll', 20: 'capslock',
- 144: 'numlock', 19:'pause', 45:'insert', 36:'home', 46:'del',35:'end', 33: 'pageup',
- 34:'pagedown', 37:'left', 38:'up', 39:'right',40:'down', 112:'f1',113:'f2', 114:'f3',
+ 27: 'esc', 9: 'tab', 32:'space', 13: 'return', 8:'backspace', 145: 'scroll', 20: 'capslock',
+ 144: 'numlock', 19:'pause', 45:'insert', 36:'home', 46:'del',35:'end', 33: 'pageup',
+ 34:'pagedown', 37:'left', 38:'up', 39:'right',40:'down', 112:'f1',113:'f2', 114:'f3',
115:'f4', 116:'f5', 117:'f6', 118:'f7', 119:'f8', 120:'f9', 121:'f10', 122:'f11', 123:'f12'};
-
- this.shift_nums = { "`":"~", "1":"!", "2":"@", "3":"#", "4":"$", "5":"%", "6":"^", "7":"&",
- "8":"*", "9":"(", "0":")", "-":"_", "=":"+", ";":":", "'":"\"", ",":"<",
+
+ this.shift_nums = { "`":"~", "1":"!", "2":"@", "3":"#", "4":"$", "5":"%", "6":"^", "7":"&",
+ "8":"*", "9":"(", "0":")", "-":"_", "=":"+", ";":":", "'":"\"", ",":"<",
".":">", "/":"?", "\\":"|" };
-
+
this.add = function(combi, options, callback) {
if (jQuery.isFunction(options)){
callback = options;
defaults = {type: 'keydown', propagate: false, disableInInput: false, target: jQuery('html')[0]},
that = this;
opt = jQuery.extend( opt , defaults, options || {} );
- combi = combi.toLowerCase();
-
+ combi = combi.toLowerCase();
+
// inspect if keystroke matches
var inspector = function(event) {
- event = jQuery.event.fix(event); // jQuery event normalization.
+ // WP: not needed with newer jQuery
+ // event = jQuery.event.fix(event); // jQuery event normalization.
var element = event.target;
// @ TextNode -> nodeType == 3
- element = (element.nodeType==3) ? element.parentNode : element;
-
- if(opt['disableInInput']) { // Disable shortcut keys in Input, Textarea fields
+ // WP: not needed with newer jQuery
+ // element = (element.nodeType==3) ? element.parentNode : element;
+
+ if ( opt['disableInInput'] ) { // Disable shortcut keys in Input, Textarea fields
var target = jQuery(element);
- if( target.is("input") || target.is("textarea")){
- return;
+
+ if ( ( target.is('input') || target.is('textarea') ) &&
+ ( ! opt.noDisable || ! target.is( opt.noDisable ) ) ) {
+
+ return;
}
}
var code = event.which,
meta = event.metaKey,
propagate = true, // default behaivour
mapPoint = null;
-
+
// in opera + safari, the event.target is unpredictable.
- // for example: 'keydown' might be associated with HtmlBodyElement
+ // for example: 'keydown' might be associated with HtmlBodyElement
// or the element where you last clicked with your mouse.
- if (jQuery.browser.opera || jQuery.browser.safari){
+ // WP: needed for all browsers
+ // if (jQuery.browser.opera || jQuery.browser.safari){
while (!that.all[element] && element.parentNode){
element = element.parentNode;
}
- }
+ // }
var cbMap = that.all[element].events[type].callbackMap;
if(!shift && !ctrl && !alt && !meta) { // No Modifiers
mapPoint = cbMap[special] || cbMap[character]
return false;
}
}
- };
+ };
// first hook for this element
if (!this.all[opt.target]){
this.all[opt.target] = {events:{}};
if (!this.all[opt.target].events[opt.type]){
this.all[opt.target].events[opt.type] = {callbackMap: {}}
jQuery.event.add(opt.target, opt.type, inspector);
- }
- this.all[opt.target].events[opt.type].callbackMap[combi] = {cb: callback, propagate:opt.propagate};
+ }
+ this.all[opt.target].events[opt.type].callbackMap[combi] = {cb: callback, propagate:opt.propagate};
return jQuery;
- };
+ };
this.remove = function(exp, opt) {
opt = opt || {};
target = opt.target || jQuery('html')[0];
type = opt.type || 'keydown';
- exp = exp.toLowerCase();
- delete this.all[target].events[type].callbackMap[exp]
+ exp = exp.toLowerCase();
+ delete this.all[target].events[type].callbackMap[exp]
return jQuery;
};
jQuery.hotkeys = this;
- return jQuery;
-})(jQuery);
\ No newline at end of file
+ return jQuery;
+})(jQuery);