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| author | stephanchrst <stephanchrst@gmail.com> | 2022-05-10 21:51:50 +0700 |
|---|---|---|
| committer | stephanchrst <stephanchrst@gmail.com> | 2022-05-10 21:51:50 +0700 |
| commit | 3751379f1e9a4c215fb6eb898b4ccc67659b9ace (patch) | |
| tree | a44932296ef4a9b71d5f010906253d8c53727726 /addons/web/static/lib/jquery.hotkeys | |
| parent | 0a15094050bfde69a06d6eff798e9a8ddf2b8c21 (diff) | |
initial commit 2
Diffstat (limited to 'addons/web/static/lib/jquery.hotkeys')
| -rw-r--r-- | addons/web/static/lib/jquery.hotkeys/README.md | 45 | ||||
| -rw-r--r-- | addons/web/static/lib/jquery.hotkeys/jquery.hotkeys.js | 99 |
2 files changed, 144 insertions, 0 deletions
diff --git a/addons/web/static/lib/jquery.hotkeys/README.md b/addons/web/static/lib/jquery.hotkeys/README.md new file mode 100644 index 00000000..22873d6a --- /dev/null +++ b/addons/web/static/lib/jquery.hotkeys/README.md @@ -0,0 +1,45 @@ +#About +**jQuery Hotkeys** is a plug-in that lets you easily add and remove handlers for keyboard events anywhere in your code supporting almost any key combination. + +This plugin is based off of the plugin by Tzury Bar Yochay: [jQuery.hotkeys](http://github.com/tzuryby/hotkeys) + +The syntax is as follows: + + $(expression).bind(types, keys, handler); + $(expression).unbind(types, handler); + + $(document).bind('keydown', 'ctrl+a', fn); + + // e.g. replace '$' sign with 'EUR' + $('input.foo').bind('keyup', '$', function(){ + this.value = this.value.replace('$', 'EUR'); + }); + +## Types +Supported types are `'keydown'`, `'keyup'` and `'keypress'` + +## Notes + +If you want to use more than one modifiers (e.g. alt+ctrl+z) you should define them by an alphabetical order e.g. alt+ctrl+shift + +Hotkeys aren't tracked if you're inside of an input element (unless you explicitly bind the hotkey directly to the input). This helps to avoid conflict with normal user typing. + +## jQuery Compatibility + +Works with jQuery 1.4.2 and newer. + +It known to be working with all the major browsers on all available platforms (Win/Mac/Linux) + + * IE 6/7/8 + * FF 1.5/2/3 + * Opera-9 + * Safari-3 + * Chrome-0.2 + +### Addendum + +Firefox is the most liberal one in the manner of letting you capture all short-cuts even those that are built-in in the browser such as `Ctrl-t` for new tab, or `Ctrl-a` for selecting all text. You can always bubble them up to the browser by returning `true` in your handler. + +Others, (IE) either let you handle built-in short-cuts, but will add their functionality after your code has executed. Or (Opera/Safari) will *not* pass those events to the DOM at all. + +*So, if you bind `Ctrl-Q` or `Alt-F4` and your Safari/Opera window is closed don't be surprised.* diff --git a/addons/web/static/lib/jquery.hotkeys/jquery.hotkeys.js b/addons/web/static/lib/jquery.hotkeys/jquery.hotkeys.js new file mode 100644 index 00000000..fbd71c71 --- /dev/null +++ b/addons/web/static/lib/jquery.hotkeys/jquery.hotkeys.js @@ -0,0 +1,99 @@ +/* + * jQuery Hotkeys Plugin + * Copyright 2010, John Resig + * Dual licensed under the MIT or GPL Version 2 licenses. + * + * Based upon the plugin by Tzury Bar Yochay: + * http://github.com/tzuryby/hotkeys + * + * Original idea by: + * Binny V A, http://www.openjs.com/scripts/events/keyboard_shortcuts/ +*/ + +(function(jQuery){ + + jQuery.hotkeys = { + version: "0.8", + + specialKeys: { + 8: "backspace", 9: "tab", 13: "return", 16: "shift", 17: "ctrl", 18: "alt", 19: "pause", + 20: "capslock", 27: "esc", 32: "space", 33: "pageup", 34: "pagedown", 35: "end", 36: "home", + 37: "left", 38: "up", 39: "right", 40: "down", 45: "insert", 46: "del", + 96: "0", 97: "1", 98: "2", 99: "3", 100: "4", 101: "5", 102: "6", 103: "7", + 104: "8", 105: "9", 106: "*", 107: "+", 109: "-", 110: ".", 111 : "/", + 112: "f1", 113: "f2", 114: "f3", 115: "f4", 116: "f5", 117: "f6", 118: "f7", 119: "f8", + 120: "f9", 121: "f10", 122: "f11", 123: "f12", 144: "numlock", 145: "scroll", 191: "/", 224: "meta" + }, + + shiftNums: { + "`": "~", "1": "!", "2": "@", "3": "#", "4": "$", "5": "%", "6": "^", "7": "&", + "8": "*", "9": "(", "0": ")", "-": "_", "=": "+", ";": ": ", "'": "\"", ",": "<", + ".": ">", "/": "?", "\\": "|" + } + }; + + function keyHandler( handleObj ) { + // Only care when a possible input has been specified + if ( typeof handleObj.data !== "string" ) { + return; + } + + var origHandler = handleObj.handler, + keys = handleObj.data.toLowerCase().split(" "); + + handleObj.handler = function( event ) { + // Don't fire in text-accepting inputs that we didn't directly bind to + if ( this !== event.target && (/textarea|select/i.test( event.target.nodeName ) || + event.target.type === "text") ) { + return; + } + + // Keypress represents characters, not special keys + var special = event.type !== "keypress" && jQuery.hotkeys.specialKeys[ event.which ], + character = String.fromCharCode( event.which ).toLowerCase(), + key, modif = "", possible = {}; + + // check combinations (alt|ctrl|shift+anything) + if ( event.altKey && special !== "alt" ) { + modif += "alt+"; + } + + if ( event.ctrlKey && special !== "ctrl" ) { + modif += "ctrl+"; + } + + // TODO: Need to make sure this works consistently across platforms + if ( event.metaKey && !event.ctrlKey && special !== "meta" ) { + modif += "meta+"; + } + + if ( event.shiftKey && special !== "shift" ) { + modif += "shift+"; + } + + if ( special ) { + possible[ modif + special ] = true; + + } else { + possible[ modif + character ] = true; + possible[ modif + jQuery.hotkeys.shiftNums[ character ] ] = true; + + // "$" can be triggered as "Shift+4" or "Shift+$" or just "$" + if ( modif === "shift+" ) { + possible[ jQuery.hotkeys.shiftNums[ character ] ] = true; + } + } + + for ( var i = 0, l = keys.length; i < l; i++ ) { + if ( possible[ keys[i] ] ) { + return origHandler.apply( this, arguments ); + } + } + }; + } + + jQuery.each([ "keydown", "keyup", "keypress" ], function() { + jQuery.event.special[ this ] = { add: keyHandler }; + }); + +})( jQuery );
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