github-forks
/
hotkeys
mirror of https://github.com/jaywcjlove/hotkeys.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

chore(deps): update package-lock.json file.

Browse Source
pull/348/head
jaywcjlove 2 years ago
parent 16b9cef8a5
commit ce461c9f30
4 changed files with 5322 additions and 2927 deletions
Show Stats Download Patch File Download Diff File

237
dist/hotkeys.common.js vendored
Unescape Escape View File

@ -9,8 +9,9 @@
'use strict';
var isff = typeof navigator !== 'undefined' ? navigator.userAgent.toLowerCase().indexOf('firefox') > 0 : false; // 绑定事件
var isff = typeof navigator !== 'undefined' ? navigator.userAgent.toLowerCase().indexOf('firefox') > 0 : false;
// 绑定事件
function addEvent(object, event, method, useCapture) {
if (object.addEventListener) {
object.addEventListener(event, method, useCapture);
@ -19,50 +20,43 @@ function addEvent(object, event, method, useCapture) {
method(window.event);
});
}
} // 修饰键转换成对应的键码
}
// 修饰键转换成对应的键码
function getMods(modifier, key) {
var mods = key.slice(0, key.length - 1);
for (var i = 0; i < mods.length; i++) {
mods[i] = modifier[mods[i].toLowerCase()];
}
for (var i = 0; i < mods.length; i++) mods[i] = modifier[mods[i].toLowerCase()];
return mods;
} // 处理传的key字符串转换成数组
}
// 处理传的key字符串转换成数组
function getKeys(key) {
if (typeof key !== 'string') key = '';
key = key.replace(/\s/g, ''); // 匹配任何空白字符,包括空格、制表符、换页符等等
var keys = key.split(','); // 同时设置多个快捷键，以','分割
var index = keys.lastIndexOf('');
var index = keys.lastIndexOf(''); // 快捷键可能包含','，需特殊处理
// 快捷键可能包含','，需特殊处理
for (; index >= 0;) {
keys[index - 1] += ',';
keys.splice(index, 1);
index = keys.lastIndexOf('');
}
return keys;
} // 比较修饰键的数组
}
// 比较修饰键的数组
function compareArray(a1, a2) {
var arr1 = a1.length >= a2.length ? a1 : a2;
var arr2 = a1.length >= a2.length ? a2 : a1;
var isIndex = true;
for (var i = 0; i < arr1.length; i++) {
if (arr2.indexOf(arr1[i]) === -1) isIndex = false;
}
return isIndex;
}
// Special Keys
var _keyMap = {
backspace: 8,
'⌫': 8,
@ -115,8 +109,9 @@ var _keyMap = {
'[': 219,
']': 221,
'\\': 220
}; // Modifier Keys
};
// Modifier Keys
var _modifier = {
// shiftKey
'⇧': 16,
@ -150,130 +145,116 @@ var _mods = {
17: false,
91: false
};
var _handlers = {}; // F1~F12 special key
var _handlers = {};
// F1~F12 special key
for (var k = 1; k < 20; k++) {
_keyMap["f".concat(k)] = 111 + k;
}
var _downKeys = []; // 记录摁下的绑定键
var winListendFocus = false; // window是否已经监听了focus事件
var _scope = 'all'; // 默认热键范围
var elementHasBindEvent = []; // 已绑定事件的节点记录
// 返回键码
// 返回键码
var code = function code(x) {
return _keyMap[x.toLowerCase()] || _modifier[x.toLowerCase()] || x.toUpperCase().charCodeAt(0);
};
var getKey = function getKey(x) {
return Object.keys(_keyMap).find(function (k) {
return _keyMap[k] === x;
});
};
var getModifier = function getModifier(x) {
return Object.keys(_modifier).find(function (k) {
return _modifier[k] === x;
});
}; // 设置获取当前范围（默认为'所有'）
};
// 设置获取当前范围（默认为'所有'）
function setScope(scope) {
_scope = scope || 'all';
} // 获取当前范围
}
// 获取当前范围
function getScope() {
return _scope || 'all';
} // 获取摁下绑定键的键值
}
// 获取摁下绑定键的键值
function getPressedKeyCodes() {
return _downKeys.slice(0);
}
function getPressedKeyString() {
return _downKeys.map(function (c) {
return getKey(c) || getModifier(c) || String.fromCharCode(c);
});
} // 表单控件控件判断 返回 Boolean
// hotkey is effective only when filter return true
}
// 表单控件控件判断 返回 Boolean
// hotkey is effective only when filter return true
function filter(event) {
var target = event.target || event.srcElement;
var tagName = target.tagName;
var flag = true; // ignore: isContentEditable === 'true', <input> and <textarea> when readOnly state is false, <select>
var flag = true;
// ignore: isContentEditable === 'true', <input> and <textarea> when readOnly state is false, <select>
if (target.isContentEditable || (tagName === 'INPUT' || tagName === 'TEXTAREA' || tagName === 'SELECT') && !target.readOnly) {
flag = false;
}
return flag;
} // 判断摁下的键是否为某个键，返回true或者false
}
// 判断摁下的键是否为某个键，返回true或者false
function isPressed(keyCode) {
if (typeof keyCode === 'string') {
keyCode = code(keyCode); // 转换成键码
}
return _downKeys.indexOf(keyCode) !== -1;
} // 循环删除handlers中的所有 scope(范围)
}
// 循环删除handlers中的所有 scope(范围)
function deleteScope(scope, newScope) {
var handlers;
var i; // 没有指定scope，获取scope
var i;
// 没有指定scope，获取scope
if (!scope) scope = getScope();
for (var key in _handlers) {
if (Object.prototype.hasOwnProperty.call(_handlers, key)) {
handlers = _handlers[key];
for (i = 0; i < handlers.length;) {
if (handlers[i].scope === scope) handlers.splice(i, 1);else i++;
}
}
} // 如果scope被删除，将scope重置为all
}
// 如果scope被删除，将scope重置为all
if (getScope() === scope) setScope(newScope || 'all');
} // 清除修饰键
}
// 清除修饰键
function clearModifier(event) {
var key = event.keyCode || event.which || event.charCode;
var i = _downKeys.indexOf(key);
var i = _downKeys.indexOf(key); // 从列表中清除按压过的键
// 从列表中清除按压过的键
if (i >= 0) {
_downKeys.splice(i, 1);
} // 特殊处理 cmmand 键，在 cmmand 组合快捷键 keyup 只执行一次的问题
}
// 特殊处理 cmmand 键，在 cmmand 组合快捷键 keyup 只执行一次的问题
if (event.key && event.key.toLowerCase() === 'meta') {
_downKeys.splice(0, _downKeys.length);
} // 修饰键 shiftKey altKey ctrlKey (command||metaKey) 清除
}
// 修饰键 shiftKey altKey ctrlKey (command||metaKey) 清除
if (key === 93 || key === 224) key = 91;
if (key in _mods) {
_mods[key] = false; // 将修饰键重置为false
_mods[key] = false;
for (var k in _modifier) {
if (_modifier[k] === key) hotkeys[k] = false;
}
// 将修饰键重置为false
for (var k in _modifier) if (_modifier[k] === key) hotkeys[k] = false;
}
}
function unbind(keysInfo) {
// unbind(), unbind all keys
if (typeof keysInfo === 'undefined') {
@ -292,17 +273,14 @@ function unbind(keysInfo) {
for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
args[_key - 1] = arguments[_key];
}
// support old method
// eslint-disable-line
var scope = args[0],
method = args[1];
method = args[1];
if (typeof scope === 'function') {
method = scope;
scope = '';
}
eachUnbind({
key: keysInfo,
scope: scope,
@ -310,23 +288,23 @@ function unbind(keysInfo) {
splitKey: '+'
});
}
} // 解除绑定某个范围的快捷键
}
// 解除绑定某个范围的快捷键
var eachUnbind = function eachUnbind(_ref) {
var key = _ref.key,
scope = _ref.scope,
method = _ref.method,
_ref$splitKey = _ref.splitKey,
splitKey = _ref$splitKey === void 0 ? '+' : _ref$splitKey;
scope = _ref.scope,
method = _ref.method,
_ref$splitKey = _ref.splitKey,
splitKey = _ref$splitKey === void 0 ? '+' : _ref$splitKey;
var multipleKeys = getKeys(key);
multipleKeys.forEach(function (originKey) {
var unbindKeys = originKey.split(splitKey);
var len = unbindKeys.length;
var lastKey = unbindKeys[len - 1];
var keyCode = lastKey === '*' ? '*' : code(lastKey);
if (!_handlers[keyCode]) return; // 判断是否传入范围，没有就获取范围
if (!_handlers[keyCode]) return;
// 判断是否传入范围，没有就获取范围
if (!scope) scope = getScope();
var mods = len > 1 ? getMods(_modifier, unbindKeys) : [];
_handlers[keyCode] = _handlers[keyCode].filter(function (record) {
@ -335,33 +313,31 @@ var eachUnbind = function eachUnbind(_ref) {
return !(isMatchingMethod && record.scope === scope && compareArray(record.mods, mods));
});
});
}; // 对监听对应快捷键的回调函数进行处理
};
// 对监听对应快捷键的回调函数进行处理
function eventHandler(event, handler, scope, element) {
if (handler.element !== element) {
return;
}
var modifiersMatch;
var modifiersMatch; // 看它是否在当前范围
// 看它是否在当前范围
if (handler.scope === scope || handler.scope === 'all') {
// 检查是否匹配修饰符（如果有返回true）
modifiersMatch = handler.mods.length > 0;
for (var y in _mods) {
if (Object.prototype.hasOwnProperty.call(_mods, y)) {
if (!_mods[y] && handler.mods.indexOf(+y) > -1 || _mods[y] && handler.mods.indexOf(+y) === -1) {
modifiersMatch = false;
}
}
} // 调用处理程序，如果是修饰键不做处理
}
// 调用处理程序，如果是修饰键不做处理
if (handler.mods.length === 0 && !_mods[16] && !_mods[18] && !_mods[17] && !_mods[91] || modifiersMatch || handler.shortcut === '*') {
handler.keys = [];
handler.keys = handler.keys.concat(_downKeys);
if (handler.method(event, handler) === false) {
if (event.preventDefault) event.preventDefault();else event.returnValue = false;
if (event.stopPropagation) event.stopPropagation();
@ -369,33 +345,33 @@ function eventHandler(event, handler, scope, element) {
}
}
}
} // 处理keydown事件
}
// 处理keydown事件
function dispatch(event, element) {
var asterisk = _handlers['*'];
var key = event.keyCode || event.which || event.charCode; // 表单控件过滤 默认表单控件不触发快捷键
var key = event.keyCode || event.which || event.charCode;
if (!hotkeys.filter.call(this, event)) return; // Gecko(Firefox)的command键值224，在Webkit(Chrome)中保持一致
// Webkit左右 command 键值不一样
// 表单控件过滤 默认表单控件不触发快捷键
if (!hotkeys.filter.call(this, event)) return;
// Gecko(Firefox)的command键值224，在Webkit(Chrome)中保持一致
// Webkit左右 command 键值不一样
if (key === 93 || key === 224) key = 91;
/**
* Collect bound keys
* If an Input Method Editor is processing key input and the event is keydown, return 229.
* https://stackoverflow.com/questions/25043934/is-it-ok-to-ignore-keydown-events-with-keycode-229
* http://lists.w3.org/Archives/Public/www-dom/2010JulSep/att-0182/keyCode-spec.html
*/
if (_downKeys.indexOf(key) === -1 && key !== 229) _downKeys.push(key);
/**
* Jest test cases are required.
* ===============================
*/
['ctrlKey', 'altKey', 'shiftKey', 'metaKey'].forEach(function (keyName) {
var keyNum = modifierMap[keyName];
if (event[keyName] && _downKeys.indexOf(keyNum) === -1) {
_downKeys.push(keyNum);
} else if (!event[keyName] && _downKeys.indexOf(keyNum) > -1) {
@ -415,16 +391,16 @@ function dispatch(event, element) {
*/
if (key in _mods) {
_mods[key] = true; // 将特殊字符的key注册到 hotkeys 上
_mods[key] = true;
// 将特殊字符的key注册到 hotkeys 上
for (var k in _modifier) {
if (_modifier[k] === key) hotkeys[k] = true;
}
if (!asterisk) return;
} // 将 modifierMap 里面的修饰键绑定到 event 中
}
// 将 modifierMap 里面的修饰键绑定到 event 中
for (var e in _mods) {
if (Object.prototype.hasOwnProperty.call(_mods, e)) {
_mods[e] = event[modifierMap[e]];
@ -436,35 +412,29 @@ function dispatch(event, element) {
* An example of this is ctrl+alt+m on a Swedish keyboard which is used to type μ.
* Browser support: https://caniuse.com/#feat=keyboardevent-getmodifierstate
*/
if (event.getModifierState && !(event.altKey && !event.ctrlKey) && event.getModifierState('AltGraph')) {
if (_downKeys.indexOf(17) === -1) {
_downKeys.push(17);
}
if (_downKeys.indexOf(18) === -1) {
_downKeys.push(18);
}
_mods[17] = true;
_mods[18] = true;
} // 获取范围 默认为 `all`
var scope = getScope(); // 对任何快捷键都需要做的处理
}
// 获取范围 默认为 `all`
var scope = getScope();
// 对任何快捷键都需要做的处理
if (asterisk) {
for (var i = 0; i < asterisk.length; i++) {
if (asterisk[i].scope === scope && (event.type === 'keydown' && asterisk[i].keydown || event.type === 'keyup' && asterisk[i].keyup)) {
eventHandler(event, asterisk[i], scope, element);
}
}
} // key 不在 _handlers 中返回
}
// key 不在 _handlers 中返回
if (!(key in _handlers)) return;
for (var _i = 0; _i < _handlers[key].length; _i++) {
if (event.type === 'keydown' && _handlers[key][_i].keydown || event.type === 'keyup' && _handlers[key][_i].keyup) {
if (_handlers[key][_i].key && _handlers[key][_i].scope === scope) {
@ -472,11 +442,9 @@ function dispatch(event, element) {
var splitKey = record.splitKey;
var keyShortcut = record.key.split(splitKey);
var _downKeysCurrent = []; // 记录当前按键键值
for (var a = 0; a < keyShortcut.length; a++) {
_downKeysCurrent.push(code(keyShortcut[a]));
}
if (_downKeysCurrent.sort().join('') === _downKeys.sort().join('')) {
// 找到处理内容
eventHandler(event, record, scope, element);
@ -484,61 +452,53 @@ function dispatch(event, element) {
}
}
}
} // 判断 element 是否已经绑定事件
}
// 判断 element 是否已经绑定事件
function isElementBind(element) {
return elementHasBindEvent.indexOf(element) > -1;
}
function hotkeys(key, option, method) {
_downKeys = [];
var keys = getKeys(key); // 需要处理的快捷键列表
var mods = [];
var scope = 'all'; // scope默认为all，所有范围都有效
var element = document; // 快捷键事件绑定节点
var i = 0;
var keyup = false;
var keydown = true;
var splitKey = '+';
var capture = false; // 对为设定范围的判断
var capture = false;
// 对为设定范围的判断
if (method === undefined && typeof option === 'function') {
method = option;
}
if (Object.prototype.toString.call(option) === '[object Object]') {
if (option.scope) scope = option.scope; // eslint-disable-line
if (option.element) element = option.element; // eslint-disable-line
if (option.keyup) keyup = option.keyup; // eslint-disable-line
if (option.keydown !== undefined) keydown = option.keydown; // eslint-disable-line
if (option.capture !== undefined) capture = option.capture; // eslint-disable-line
if (typeof option.splitKey === 'string') splitKey = option.splitKey; // eslint-disable-line
}
if (typeof option === 'string') scope = option; // 对于每个快捷键进行处理
if (typeof option === 'string') scope = option;
// 对于每个快捷键进行处理
for (; i < keys.length; i++) {
key = keys[i].split(splitKey); // 按键列表
mods = [];
mods = []; // 如果是组合快捷键取得组合快捷键
if (key.length > 1) mods = getMods(_modifier, key); // 将非修饰键转化为键码
// 如果是组合快捷键取得组合快捷键
if (key.length > 1) mods = getMods(_modifier, key);
// 将非修饰键转化为键码
key = key[key.length - 1];
key = key === '*' ? '*' : code(key); // *表示匹配所有快捷键
// 判断key是否在_handlers中，不在就赋一个空数组
// 判断key是否在_handlers中，不在就赋一个空数组
if (!(key in _handlers)) _handlers[key] = [];
_handlers[key].push({
keyup: keyup,
keydown: keydown,
@ -550,36 +510,31 @@ function hotkeys(key, option, method) {
splitKey: splitKey,
element: element
});
} // 在全局document上设置快捷键
}
// 在全局document上设置快捷键
if (typeof element !== 'undefined' && !isElementBind(element) && window) {
elementHasBindEvent.push(element);
addEvent(element, 'keydown', function (e) {
dispatch(e, element);
}, capture);
if (!winListendFocus) {
winListendFocus = true;
addEvent(window, 'focus', function () {
_downKeys = [];
}, capture);
}
addEvent(element, 'keyup', function (e) {
dispatch(e, element);
clearModifier(e);
}, capture);
}
}
function trigger(shortcut) {
var scope = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'all';
Object.keys(_handlers).forEach(function (key) {
var dataList = _handlers[key].filter(function (item) {
return item.scope === scope && item.shortcut === shortcut;
});
dataList.forEach(function (data) {
if (data && data.method) {
data.method();
@ -587,7 +542,6 @@ function trigger(shortcut) {
});
});
}
var _api = {
getPressedKeyString: getPressedKeyString,
setScope: setScope,
@ -602,24 +556,19 @@ var _api = {
modifier: _modifier,
modifierMap: modifierMap
};
for (var a in _api) {
if (Object.prototype.hasOwnProperty.call(_api, a)) {
hotkeys[a] = _api[a];
}
}
if (typeof window !== 'undefined') {
var _hotkeys = window.hotkeys;
hotkeys.noConflict = function (deep) {
if (deep && window.hotkeys === hotkeys) {
window.hotkeys = _hotkeys;
}
return hotkeys;
};
window.hotkeys = hotkeys;
}

237
dist/hotkeys.esm.js vendored
Unescape Escape View File

@ -7,8 +7,9 @@
* Licensed under the MIT license
*/
var isff = typeof navigator !== 'undefined' ? navigator.userAgent.toLowerCase().indexOf('firefox') > 0 : false; // 绑定事件
var isff = typeof navigator !== 'undefined' ? navigator.userAgent.toLowerCase().indexOf('firefox') > 0 : false;
// 绑定事件
function addEvent(object, event, method, useCapture) {
if (object.addEventListener) {
object.addEventListener(event, method, useCapture);
@ -17,50 +18,43 @@ function addEvent(object, event, method, useCapture) {
method(window.event);
});
}
} // 修饰键转换成对应的键码
}
// 修饰键转换成对应的键码
function getMods(modifier, key) {
var mods = key.slice(0, key.length - 1);
for (var i = 0; i < mods.length; i++) {
mods[i] = modifier[mods[i].toLowerCase()];
}
for (var i = 0; i < mods.length; i++) mods[i] = modifier[mods[i].toLowerCase()];
return mods;
} // 处理传的key字符串转换成数组
}
// 处理传的key字符串转换成数组
function getKeys(key) {
if (typeof key !== 'string') key = '';
key = key.replace(/\s/g, ''); // 匹配任何空白字符,包括空格、制表符、换页符等等
var keys = key.split(','); // 同时设置多个快捷键，以','分割
var index = keys.lastIndexOf('');
var index = keys.lastIndexOf(''); // 快捷键可能包含','，需特殊处理
// 快捷键可能包含','，需特殊处理
for (; index >= 0;) {
keys[index - 1] += ',';
keys.splice(index, 1);
index = keys.lastIndexOf('');
}
return keys;
} // 比较修饰键的数组
}
// 比较修饰键的数组
function compareArray(a1, a2) {
var arr1 = a1.length >= a2.length ? a1 : a2;
var arr2 = a1.length >= a2.length ? a2 : a1;
var isIndex = true;
for (var i = 0; i < arr1.length; i++) {
if (arr2.indexOf(arr1[i]) === -1) isIndex = false;
}
return isIndex;
}
// Special Keys
var _keyMap = {
backspace: 8,
'⌫': 8,
@ -113,8 +107,9 @@ var _keyMap = {
'[': 219,
']': 221,
'\\': 220
}; // Modifier Keys
};
// Modifier Keys
var _modifier = {
// shiftKey
'⇧': 16,
@ -148,130 +143,116 @@ var _mods = {
17: false,
91: false
};
var _handlers = {}; // F1~F12 special key
var _handlers = {};
// F1~F12 special key
for (var k = 1; k < 20; k++) {
_keyMap["f".concat(k)] = 111 + k;
}
var _downKeys = []; // 记录摁下的绑定键
var winListendFocus = false; // window是否已经监听了focus事件
var _scope = 'all'; // 默认热键范围
var elementHasBindEvent = []; // 已绑定事件的节点记录
// 返回键码
// 返回键码
var code = function code(x) {
return _keyMap[x.toLowerCase()] || _modifier[x.toLowerCase()] || x.toUpperCase().charCodeAt(0);
};
var getKey = function getKey(x) {
return Object.keys(_keyMap).find(function (k) {
return _keyMap[k] === x;
});
};
var getModifier = function getModifier(x) {
return Object.keys(_modifier).find(function (k) {
return _modifier[k] === x;
});
}; // 设置获取当前范围（默认为'所有'）
};
// 设置获取当前范围（默认为'所有'）
function setScope(scope) {
_scope = scope || 'all';
} // 获取当前范围
}
// 获取当前范围
function getScope() {
return _scope || 'all';
} // 获取摁下绑定键的键值
}
// 获取摁下绑定键的键值
function getPressedKeyCodes() {
return _downKeys.slice(0);
}
function getPressedKeyString() {
return _downKeys.map(function (c) {
return getKey(c) || getModifier(c) || String.fromCharCode(c);
});
} // 表单控件控件判断 返回 Boolean
// hotkey is effective only when filter return true
}
// 表单控件控件判断 返回 Boolean
// hotkey is effective only when filter return true
function filter(event) {
var target = event.target || event.srcElement;
var tagName = target.tagName;
var flag = true; // ignore: isContentEditable === 'true', <input> and <textarea> when readOnly state is false, <select>
var flag = true;
// ignore: isContentEditable === 'true', <input> and <textarea> when readOnly state is false, <select>
if (target.isContentEditable || (tagName === 'INPUT' || tagName === 'TEXTAREA' || tagName === 'SELECT') && !target.readOnly) {
flag = false;
}
return flag;
} // 判断摁下的键是否为某个键，返回true或者false
}
// 判断摁下的键是否为某个键，返回true或者false
function isPressed(keyCode) {
if (typeof keyCode === 'string') {
keyCode = code(keyCode); // 转换成键码
}
return _downKeys.indexOf(keyCode) !== -1;
} // 循环删除handlers中的所有 scope(范围)
}
// 循环删除handlers中的所有 scope(范围)
function deleteScope(scope, newScope) {
var handlers;
var i; // 没有指定scope，获取scope
var i;
// 没有指定scope，获取scope
if (!scope) scope = getScope();
for (var key in _handlers) {
if (Object.prototype.hasOwnProperty.call(_handlers, key)) {
handlers = _handlers[key];
for (i = 0; i < handlers.length;) {
if (handlers[i].scope === scope) handlers.splice(i, 1);else i++;
}
}
} // 如果scope被删除，将scope重置为all
}
// 如果scope被删除，将scope重置为all
if (getScope() === scope) setScope(newScope || 'all');
} // 清除修饰键
}
// 清除修饰键
function clearModifier(event) {
var key = event.keyCode || event.which || event.charCode;
var i = _downKeys.indexOf(key);
var i = _downKeys.indexOf(key); // 从列表中清除按压过的键
// 从列表中清除按压过的键
if (i >= 0) {
_downKeys.splice(i, 1);
} // 特殊处理 cmmand 键，在 cmmand 组合快捷键 keyup 只执行一次的问题
}
// 特殊处理 cmmand 键，在 cmmand 组合快捷键 keyup 只执行一次的问题
if (event.key && event.key.toLowerCase() === 'meta') {
_downKeys.splice(0, _downKeys.length);
} // 修饰键 shiftKey altKey ctrlKey (command||metaKey) 清除
}
// 修饰键 shiftKey altKey ctrlKey (command||metaKey) 清除
if (key === 93 || key === 224) key = 91;
if (key in _mods) {
_mods[key] = false; // 将修饰键重置为false
_mods[key] = false;
for (var k in _modifier) {
if (_modifier[k] === key) hotkeys[k] = false;
}
// 将修饰键重置为false
for (var k in _modifier) if (_modifier[k] === key) hotkeys[k] = false;
}
}
function unbind(keysInfo) {
// unbind(), unbind all keys
if (typeof keysInfo === 'undefined') {
@ -290,17 +271,14 @@ function unbind(keysInfo) {
for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
args[_key - 1] = arguments[_key];
}
// support old method
// eslint-disable-line
var scope = args[0],
method = args[1];
method = args[1];
if (typeof scope === 'function') {
method = scope;
scope = '';
}
eachUnbind({
key: keysInfo,
scope: scope,
@ -308,23 +286,23 @@ function unbind(keysInfo) {
splitKey: '+'
});
}
} // 解除绑定某个范围的快捷键
}
// 解除绑定某个范围的快捷键
var eachUnbind = function eachUnbind(_ref) {
var key = _ref.key,
scope = _ref.scope,
method = _ref.method,
_ref$splitKey = _ref.splitKey,
splitKey = _ref$splitKey === void 0 ? '+' : _ref$splitKey;
scope = _ref.scope,
method = _ref.method,
_ref$splitKey = _ref.splitKey,
splitKey = _ref$splitKey === void 0 ? '+' : _ref$splitKey;
var multipleKeys = getKeys(key);
multipleKeys.forEach(function (originKey) {
var unbindKeys = originKey.split(splitKey);
var len = unbindKeys.length;
var lastKey = unbindKeys[len - 1];
var keyCode = lastKey === '*' ? '*' : code(lastKey);
if (!_handlers[keyCode]) return; // 判断是否传入范围，没有就获取范围
if (!_handlers[keyCode]) return;
// 判断是否传入范围，没有就获取范围
if (!scope) scope = getScope();
var mods = len > 1 ? getMods(_modifier, unbindKeys) : [];
_handlers[keyCode] = _handlers[keyCode].filter(function (record) {
@ -333,33 +311,31 @@ var eachUnbind = function eachUnbind(_ref) {
return !(isMatchingMethod && record.scope === scope && compareArray(record.mods, mods));
});
});
}; // 对监听对应快捷键的回调函数进行处理
};
// 对监听对应快捷键的回调函数进行处理
function eventHandler(event, handler, scope, element) {
if (handler.element !== element) {
return;
}
var modifiersMatch;
var modifiersMatch; // 看它是否在当前范围
// 看它是否在当前范围
if (handler.scope === scope || handler.scope === 'all') {
// 检查是否匹配修饰符（如果有返回true）
modifiersMatch = handler.mods.length > 0;
for (var y in _mods) {
if (Object.prototype.hasOwnProperty.call(_mods, y)) {
if (!_mods[y] && handler.mods.indexOf(+y) > -1 || _mods[y] && handler.mods.indexOf(+y) === -1) {
modifiersMatch = false;
}
}
} // 调用处理程序，如果是修饰键不做处理
}
// 调用处理程序，如果是修饰键不做处理
if (handler.mods.length === 0 && !_mods[16] && !_mods[18] && !_mods[17] && !_mods[91] || modifiersMatch || handler.shortcut === '*') {
handler.keys = [];
handler.keys = handler.keys.concat(_downKeys);
if (handler.method(event, handler) === false) {
if (event.preventDefault) event.preventDefault();else event.returnValue = false;
if (event.stopPropagation) event.stopPropagation();
@ -367,33 +343,33 @@ function eventHandler(event, handler, scope, element) {
}
}
}
} // 处理keydown事件
}
// 处理keydown事件
function dispatch(event, element) {
var asterisk = _handlers['*'];
var key = event.keyCode || event.which || event.charCode; // 表单控件过滤 默认表单控件不触发快捷键
var key = event.keyCode || event.which || event.charCode;
if (!hotkeys.filter.call(this, event)) return; // Gecko(Firefox)的command键值224，在Webkit(Chrome)中保持一致
// Webkit左右 command 键值不一样
// 表单控件过滤 默认表单控件不触发快捷键
if (!hotkeys.filter.call(this, event)) return;
// Gecko(Firefox)的command键值224，在Webkit(Chrome)中保持一致
// Webkit左右 command 键值不一样
if (key === 93 || key === 224) key = 91;
/**
* Collect bound keys
* If an Input Method Editor is processing key input and the event is keydown, return 229.
* https://stackoverflow.com/questions/25043934/is-it-ok-to-ignore-keydown-events-with-keycode-229
* http://lists.w3.org/Archives/Public/www-dom/2010JulSep/att-0182/keyCode-spec.html
*/
if (_downKeys.indexOf(key) === -1 && key !== 229) _downKeys.push(key);
/**
* Jest test cases are required.
* ===============================
*/
['ctrlKey', 'altKey', 'shiftKey', 'metaKey'].forEach(function (keyName) {
var keyNum = modifierMap[keyName];
if (event[keyName] && _downKeys.indexOf(keyNum) === -1) {
_downKeys.push(keyNum);
} else if (!event[keyName] && _downKeys.indexOf(keyNum) > -1) {
@ -413,16 +389,16 @@ function dispatch(event, element) {
*/
if (key in _mods) {
_mods[key] = true; // 将特殊字符的key注册到 hotkeys 上
_mods[key] = true;
// 将特殊字符的key注册到 hotkeys 上
for (var k in _modifier) {
if (_modifier[k] === key) hotkeys[k] = true;
}
if (!asterisk) return;
} // 将 modifierMap 里面的修饰键绑定到 event 中
}
// 将 modifierMap 里面的修饰键绑定到 event 中
for (var e in _mods) {
if (Object.prototype.hasOwnProperty.call(_mods, e)) {
_mods[e] = event[modifierMap[e]];
@ -434,35 +410,29 @@ function dispatch(event, element) {
* An example of this is ctrl+alt+m on a Swedish keyboard which is used to type μ.
* Browser support: https://caniuse.com/#feat=keyboardevent-getmodifierstate
*/
if (event.getModifierState && !(event.altKey && !event.ctrlKey) && event.getModifierState('AltGraph')) {
if (_downKeys.indexOf(17) === -1) {
_downKeys.push(17);
}
if (_downKeys.indexOf(18) === -1) {
_downKeys.push(18);
}
_mods[17] = true;
_mods[18] = true;
} // 获取范围 默认为 `all`
var scope = getScope(); // 对任何快捷键都需要做的处理
}
// 获取范围 默认为 `all`
var scope = getScope();
// 对任何快捷键都需要做的处理
if (asterisk) {
for (var i = 0; i < asterisk.length; i++) {
if (asterisk[i].scope === scope && (event.type === 'keydown' && asterisk[i].keydown || event.type === 'keyup' && asterisk[i].keyup)) {
eventHandler(event, asterisk[i], scope, element);
}
}
} // key 不在 _handlers 中返回
}
// key 不在 _handlers 中返回
if (!(key in _handlers)) return;
for (var _i = 0; _i < _handlers[key].length; _i++) {
if (event.type === 'keydown' && _handlers[key][_i].keydown || event.type === 'keyup' && _handlers[key][_i].keyup) {
if (_handlers[key][_i].key && _handlers[key][_i].scope === scope) {
@ -470,11 +440,9 @@ function dispatch(event, element) {
var splitKey = record.splitKey;
var keyShortcut = record.key.split(splitKey);
var _downKeysCurrent = []; // 记录当前按键键值
for (var a = 0; a < keyShortcut.length; a++) {
_downKeysCurrent.push(code(keyShortcut[a]));
}
if (_downKeysCurrent.sort().join('') === _downKeys.sort().join('')) {
// 找到处理内容
eventHandler(event, record, scope, element);
@ -482,61 +450,53 @@ function dispatch(event, element) {
}
}
}
} // 判断 element 是否已经绑定事件
}
// 判断 element 是否已经绑定事件
function isElementBind(element) {
return elementHasBindEvent.indexOf(element) > -1;
}
function hotkeys(key, option, method) {
_downKeys = [];
var keys = getKeys(key); // 需要处理的快捷键列表
var mods = [];
var scope = 'all'; // scope默认为all，所有范围都有效
var element = document; // 快捷键事件绑定节点
var i = 0;
var keyup = false;
var keydown = true;
var splitKey = '+';
var capture = false; // 对为设定范围的判断
var capture = false;
// 对为设定范围的判断
if (method === undefined && typeof option === 'function') {
method = option;
}
if (Object.prototype.toString.call(option) === '[object Object]') {
if (option.scope) scope = option.scope; // eslint-disable-line
if (option.element) element = option.element; // eslint-disable-line
if (option.keyup) keyup = option.keyup; // eslint-disable-line
if (option.keydown !== undefined) keydown = option.keydown; // eslint-disable-line
if (option.capture !== undefined) capture = option.capture; // eslint-disable-line
if (typeof option.splitKey === 'string') splitKey = option.splitKey; // eslint-disable-line
}
if (typeof option === 'string') scope = option; // 对于每个快捷键进行处理
if (typeof option === 'string') scope = option;
// 对于每个快捷键进行处理
for (; i < keys.length; i++) {
key = keys[i].split(splitKey); // 按键列表
mods = [];
mods = []; // 如果是组合快捷键取得组合快捷键
if (key.length > 1) mods = getMods(_modifier, key); // 将非修饰键转化为键码
// 如果是组合快捷键取得组合快捷键
if (key.length > 1) mods = getMods(_modifier, key);
// 将非修饰键转化为键码
key = key[key.length - 1];
key = key === '*' ? '*' : code(key); // *表示匹配所有快捷键
// 判断key是否在_handlers中，不在就赋一个空数组
// 判断key是否在_handlers中，不在就赋一个空数组
if (!(key in _handlers)) _handlers[key] = [];
_handlers[key].push({
keyup: keyup,
keydown: keydown,
@ -548,36 +508,31 @@ function hotkeys(key, option, method) {
splitKey: splitKey,
element: element
});
} // 在全局document上设置快捷键
}
// 在全局document上设置快捷键
if (typeof element !== 'undefined' && !isElementBind(element) && window) {
elementHasBindEvent.push(element);
addEvent(element, 'keydown', function (e) {
dispatch(e, element);
}, capture);
if (!winListendFocus) {
winListendFocus = true;
addEvent(window, 'focus', function () {
_downKeys = [];
}, capture);
}
addEvent(element, 'keyup', function (e) {
dispatch(e, element);
clearModifier(e);
}, capture);
}
}
function trigger(shortcut) {
var scope = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'all';
Object.keys(_handlers).forEach(function (key) {
var dataList = _handlers[key].filter(function (item) {
return item.scope === scope && item.shortcut === shortcut;
});
dataList.forEach(function (data) {
if (data && data.method) {
data.method();
@ -585,7 +540,6 @@ function trigger(shortcut) {
});
});
}
var _api = {
getPressedKeyString: getPressedKeyString,
setScope: setScope,
@ -600,24 +554,19 @@ var _api = {
modifier: _modifier,
modifierMap: modifierMap
};
for (var a in _api) {
if (Object.prototype.hasOwnProperty.call(_api, a)) {
hotkeys[a] = _api[a];
}
}
if (typeof window !== 'undefined') {
var _hotkeys = window.hotkeys;
hotkeys.noConflict = function (deep) {
if (deep && window.hotkeys === hotkeys) {
window.hotkeys = _hotkeys;
}
return hotkeys;
};
window.hotkeys = hotkeys;
}

237
dist/hotkeys.js vendored
Unescape Escape View File

@ -13,8 +13,9 @@
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.hotkeys = factory());
})(this, (function () { 'use strict';
var isff = typeof navigator !== 'undefined' ? navigator.userAgent.toLowerCase().indexOf('firefox') > 0 : false; // 绑定事件
var isff = typeof navigator !== 'undefined' ? navigator.userAgent.toLowerCase().indexOf('firefox') > 0 : false;
// 绑定事件
function addEvent(object, event, method, useCapture) {
if (object.addEventListener) {
object.addEventListener(event, method, useCapture);
@ -23,50 +24,43 @@
method(window.event);
});
}
} // 修饰键转换成对应的键码
}
// 修饰键转换成对应的键码
function getMods(modifier, key) {
var mods = key.slice(0, key.length - 1);
for (var i = 0; i < mods.length; i++) {
mods[i] = modifier[mods[i].toLowerCase()];
}
for (var i = 0; i < mods.length; i++) mods[i] = modifier[mods[i].toLowerCase()];
return mods;
} // 处理传的key字符串转换成数组
}
// 处理传的key字符串转换成数组
function getKeys(key) {
if (typeof key !== 'string') key = '';
key = key.replace(/\s/g, ''); // 匹配任何空白字符,包括空格、制表符、换页符等等
var keys = key.split(','); // 同时设置多个快捷键，以','分割
var index = keys.lastIndexOf('');
var index = keys.lastIndexOf(''); // 快捷键可能包含','，需特殊处理
// 快捷键可能包含','，需特殊处理
for (; index >= 0;) {
keys[index - 1] += ',';
keys.splice(index, 1);
index = keys.lastIndexOf('');
}
return keys;
} // 比较修饰键的数组
}
// 比较修饰键的数组
function compareArray(a1, a2) {
var arr1 = a1.length >= a2.length ? a1 : a2;
var arr2 = a1.length >= a2.length ? a2 : a1;
var isIndex = true;
for (var i = 0; i < arr1.length; i++) {
if (arr2.indexOf(arr1[i]) === -1) isIndex = false;
}
return isIndex;
}
// Special Keys
var _keyMap = {
backspace: 8,
'⌫': 8,
@ -119,8 +113,9 @@
'[': 219,
']': 221,
'\\': 220
}; // Modifier Keys
};
// Modifier Keys
var _modifier = {
// shiftKey
'⇧': 16,
@ -154,130 +149,116 @@
17: false,
91: false
};
var _handlers = {}; // F1~F12 special key
var _handlers = {};
// F1~F12 special key
for (var k = 1; k < 20; k++) {
_keyMap["f".concat(k)] = 111 + k;
}
var _downKeys = []; // 记录摁下的绑定键
var winListendFocus = false; // window是否已经监听了focus事件
var _scope = 'all'; // 默认热键范围
var elementHasBindEvent = []; // 已绑定事件的节点记录
// 返回键码
// 返回键码
var code = function code(x) {
return _keyMap[x.toLowerCase()] || _modifier[x.toLowerCase()] || x.toUpperCase().charCodeAt(0);
};
var getKey = function getKey(x) {
return Object.keys(_keyMap).find(function (k) {
return _keyMap[k] === x;
});
};
var getModifier = function getModifier(x) {
return Object.keys(_modifier).find(function (k) {
return _modifier[k] === x;
});
}; // 设置获取当前范围（默认为'所有'）
};
// 设置获取当前范围（默认为'所有'）
function setScope(scope) {
_scope = scope || 'all';
} // 获取当前范围
}
// 获取当前范围
function getScope() {
return _scope || 'all';
} // 获取摁下绑定键的键值
}
// 获取摁下绑定键的键值
function getPressedKeyCodes() {
return _downKeys.slice(0);
}
function getPressedKeyString() {
return _downKeys.map(function (c) {
return getKey(c) || getModifier(c) || String.fromCharCode(c);
});
} // 表单控件控件判断 返回 Boolean
// hotkey is effective only when filter return true
}
// 表单控件控件判断 返回 Boolean
// hotkey is effective only when filter return true
function filter(event) {
var target = event.target || event.srcElement;
var tagName = target.tagName;
var flag = true; // ignore: isContentEditable === 'true', <input> and <textarea> when readOnly state is false, <select>
var flag = true;
// ignore: isContentEditable === 'true', <input> and <textarea> when readOnly state is false, <select>
if (target.isContentEditable || (tagName === 'INPUT' || tagName === 'TEXTAREA' || tagName === 'SELECT') && !target.readOnly) {
flag = false;
}
return flag;
} // 判断摁下的键是否为某个键，返回true或者false
}
// 判断摁下的键是否为某个键，返回true或者false
function isPressed(keyCode) {
if (typeof keyCode === 'string') {
keyCode = code(keyCode); // 转换成键码
}
return _downKeys.indexOf(keyCode) !== -1;
} // 循环删除handlers中的所有 scope(范围)
}
// 循环删除handlers中的所有 scope(范围)
function deleteScope(scope, newScope) {
var handlers;
var i; // 没有指定scope，获取scope
var i;
// 没有指定scope，获取scope
if (!scope) scope = getScope();
for (var key in _handlers) {
if (Object.prototype.hasOwnProperty.call(_handlers, key)) {
handlers = _handlers[key];
for (i = 0; i < handlers.length;) {
if (handlers[i].scope === scope) handlers.splice(i, 1);else i++;
}
}
} // 如果scope被删除，将scope重置为all
}
// 如果scope被删除，将scope重置为all
if (getScope() === scope) setScope(newScope || 'all');
} // 清除修饰键
}
// 清除修饰键
function clearModifier(event) {
var key = event.keyCode || event.which || event.charCode;
var i = _downKeys.indexOf(key);
var i = _downKeys.indexOf(key); // 从列表中清除按压过的键
// 从列表中清除按压过的键
if (i >= 0) {
_downKeys.splice(i, 1);
} // 特殊处理 cmmand 键，在 cmmand 组合快捷键 keyup 只执行一次的问题
}
// 特殊处理 cmmand 键，在 cmmand 组合快捷键 keyup 只执行一次的问题
if (event.key && event.key.toLowerCase() === 'meta') {
_downKeys.splice(0, _downKeys.length);
} // 修饰键 shiftKey altKey ctrlKey (command||metaKey) 清除
}
// 修饰键 shiftKey altKey ctrlKey (command||metaKey) 清除
if (key === 93 || key === 224) key = 91;
if (key in _mods) {
_mods[key] = false; // 将修饰键重置为false
_mods[key] = false;
for (var k in _modifier) {
if (_modifier[k] === key) hotkeys[k] = false;
}
// 将修饰键重置为false
for (var k in _modifier) if (_modifier[k] === key) hotkeys[k] = false;
}
}
function unbind(keysInfo) {
// unbind(), unbind all keys
if (typeof keysInfo === 'undefined') {
@ -296,17 +277,14 @@
for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
args[_key - 1] = arguments[_key];
}
// support old method
// eslint-disable-line
var scope = args[0],
method = args[1];
method = args[1];
if (typeof scope === 'function') {
method = scope;
scope = '';
}
eachUnbind({
key: keysInfo,
scope: scope,
@ -314,23 +292,23 @@
splitKey: '+'
});
}
} // 解除绑定某个范围的快捷键
}
// 解除绑定某个范围的快捷键
var eachUnbind = function eachUnbind(_ref) {
var key = _ref.key,
scope = _ref.scope,
method = _ref.method,
_ref$splitKey = _ref.splitKey,
splitKey = _ref$splitKey === void 0 ? '+' : _ref$splitKey;
scope = _ref.scope,
method = _ref.method,
_ref$splitKey = _ref.splitKey,
splitKey = _ref$splitKey === void 0 ? '+' : _ref$splitKey;
var multipleKeys = getKeys(key);
multipleKeys.forEach(function (originKey) {
var unbindKeys = originKey.split(splitKey);
var len = unbindKeys.length;
var lastKey = unbindKeys[len - 1];
var keyCode = lastKey === '*' ? '*' : code(lastKey);
if (!_handlers[keyCode]) return; // 判断是否传入范围，没有就获取范围
if (!_handlers[keyCode]) return;
// 判断是否传入范围，没有就获取范围
if (!scope) scope = getScope();
var mods = len > 1 ? getMods(_modifier, unbindKeys) : [];
_handlers[keyCode] = _handlers[keyCode].filter(function (record) {
@ -339,33 +317,31 @@
return !(isMatchingMethod && record.scope === scope && compareArray(record.mods, mods));
});
});
}; // 对监听对应快捷键的回调函数进行处理
};
// 对监听对应快捷键的回调函数进行处理
function eventHandler(event, handler, scope, element) {
if (handler.element !== element) {
return;
}
var modifiersMatch;
var modifiersMatch; // 看它是否在当前范围
// 看它是否在当前范围
if (handler.scope === scope || handler.scope === 'all') {
// 检查是否匹配修饰符（如果有返回true）
modifiersMatch = handler.mods.length > 0;
for (var y in _mods) {
if (Object.prototype.hasOwnProperty.call(_mods, y)) {
if (!_mods[y] && handler.mods.indexOf(+y) > -1 || _mods[y] && handler.mods.indexOf(+y) === -1) {
modifiersMatch = false;
}
}
} // 调用处理程序，如果是修饰键不做处理
}
// 调用处理程序，如果是修饰键不做处理
if (handler.mods.length === 0 && !_mods[16] && !_mods[18] && !_mods[17] && !_mods[91] || modifiersMatch || handler.shortcut === '*') {
handler.keys = [];
handler.keys = handler.keys.concat(_downKeys);
if (handler.method(event, handler) === false) {
if (event.preventDefault) event.preventDefault();else event.returnValue = false;
if (event.stopPropagation) event.stopPropagation();
@ -373,33 +349,33 @@
}
}
}
} // 处理keydown事件
}
// 处理keydown事件
function dispatch(event, element) {
var asterisk = _handlers['*'];
var key = event.keyCode || event.which || event.charCode; // 表单控件过滤 默认表单控件不触发快捷键
var key = event.keyCode || event.which || event.charCode;
if (!hotkeys.filter.call(this, event)) return; // Gecko(Firefox)的command键值224，在Webkit(Chrome)中保持一致
// Webkit左右 command 键值不一样
// 表单控件过滤 默认表单控件不触发快捷键
if (!hotkeys.filter.call(this, event)) return;
// Gecko(Firefox)的command键值224，在Webkit(Chrome)中保持一致
// Webkit左右 command 键值不一样
if (key === 93 || key === 224) key = 91;
/**
* Collect bound keys
* If an Input Method Editor is processing key input and the event is keydown, return 229.
* https://stackoverflow.com/questions/25043934/is-it-ok-to-ignore-keydown-events-with-keycode-229
* http://lists.w3.org/Archives/Public/www-dom/2010JulSep/att-0182/keyCode-spec.html
*/
if (_downKeys.indexOf(key) === -1 && key !== 229) _downKeys.push(key);
/**
* Jest test cases are required.
* ===============================
*/
['ctrlKey', 'altKey', 'shiftKey', 'metaKey'].forEach(function (keyName) {
var keyNum = modifierMap[keyName];
if (event[keyName] && _downKeys.indexOf(keyNum) === -1) {
_downKeys.push(keyNum);
} else if (!event[keyName] && _downKeys.indexOf(keyNum) > -1) {
@ -419,16 +395,16 @@
*/
if (key in _mods) {
_mods[key] = true; // 将特殊字符的key注册到 hotkeys 上
_mods[key] = true;
// 将特殊字符的key注册到 hotkeys 上
for (var k in _modifier) {
if (_modifier[k] === key) hotkeys[k] = true;
}
if (!asterisk) return;
} // 将 modifierMap 里面的修饰键绑定到 event 中
}
// 将 modifierMap 里面的修饰键绑定到 event 中
for (var e in _mods) {
if (Object.prototype.hasOwnProperty.call(_mods, e)) {
_mods[e] = event[modifierMap[e]];
@ -440,35 +416,29 @@
* An example of this is ctrl+alt+m on a Swedish keyboard which is used to type μ.
* Browser support: https://caniuse.com/#feat=keyboardevent-getmodifierstate
*/
if (event.getModifierState && !(event.altKey && !event.ctrlKey) && event.getModifierState('AltGraph')) {
if (_downKeys.indexOf(17) === -1) {
_downKeys.push(17);
}
if (_downKeys.indexOf(18) === -1) {
_downKeys.push(18);
}
_mods[17] = true;
_mods[18] = true;
} // 获取范围 默认为 `all`
var scope = getScope(); // 对任何快捷键都需要做的处理
}
// 获取范围 默认为 `all`
var scope = getScope();
// 对任何快捷键都需要做的处理
if (asterisk) {
for (var i = 0; i < asterisk.length; i++) {
if (asterisk[i].scope === scope && (event.type === 'keydown' && asterisk[i].keydown || event.type === 'keyup' && asterisk[i].keyup)) {
eventHandler(event, asterisk[i], scope, element);
}
}
} // key 不在 _handlers 中返回
}
// key 不在 _handlers 中返回
if (!(key in _handlers)) return;
for (var _i = 0; _i < _handlers[key].length; _i++) {
if (event.type === 'keydown' && _handlers[key][_i].keydown || event.type === 'keyup' && _handlers[key][_i].keyup) {
if (_handlers[key][_i].key && _handlers[key][_i].scope === scope) {
@ -476,11 +446,9 @@
var splitKey = record.splitKey;
var keyShortcut = record.key.split(splitKey);
var _downKeysCurrent = []; // 记录当前按键键值
for (var a = 0; a < keyShortcut.length; a++) {
_downKeysCurrent.push(code(keyShortcut[a]));
}
if (_downKeysCurrent.sort().join('') === _downKeys.sort().join('')) {
// 找到处理内容
eventHandler(event, record, scope, element);
@ -488,61 +456,53 @@
}
}
}
} // 判断 element 是否已经绑定事件
}
// 判断 element 是否已经绑定事件
function isElementBind(element) {
return elementHasBindEvent.indexOf(element) > -1;
}
function hotkeys(key, option, method) {
_downKeys = [];
var keys = getKeys(key); // 需要处理的快捷键列表
var mods = [];
var scope = 'all'; // scope默认为all，所有范围都有效
var element = document; // 快捷键事件绑定节点
var i = 0;
var keyup = false;
var keydown = true;
var splitKey = '+';
var capture = false; // 对为设定范围的判断
var capture = false;
// 对为设定范围的判断
if (method === undefined && typeof option === 'function') {
method = option;
}
if (Object.prototype.toString.call(option) === '[object Object]') {
if (option.scope) scope = option.scope; // eslint-disable-line
if (option.element) element = option.element; // eslint-disable-line
if (option.keyup) keyup = option.keyup; // eslint-disable-line
if (option.keydown !== undefined) keydown = option.keydown; // eslint-disable-line
if (option.capture !== undefined) capture = option.capture; // eslint-disable-line
if (typeof option.splitKey === 'string') splitKey = option.splitKey; // eslint-disable-line
}
if (typeof option === 'string') scope = option; // 对于每个快捷键进行处理
if (typeof option === 'string') scope = option;
// 对于每个快捷键进行处理
for (; i < keys.length; i++) {
key = keys[i].split(splitKey); // 按键列表
mods = [];
mods = []; // 如果是组合快捷键取得组合快捷键
if (key.length > 1) mods = getMods(_modifier, key); // 将非修饰键转化为键码
// 如果是组合快捷键取得组合快捷键
if (key.length > 1) mods = getMods(_modifier, key);
// 将非修饰键转化为键码
key = key[key.length - 1];
key = key === '*' ? '*' : code(key); // *表示匹配所有快捷键
// 判断key是否在_handlers中，不在就赋一个空数组
// 判断key是否在_handlers中，不在就赋一个空数组
if (!(key in _handlers)) _handlers[key] = [];
_handlers[key].push({
keyup: keyup,
keydown: keydown,
@ -554,36 +514,31 @@
splitKey: splitKey,
element: element
});
} // 在全局document上设置快捷键
}
// 在全局document上设置快捷键
if (typeof element !== 'undefined' && !isElementBind(element) && window) {
elementHasBindEvent.push(element);
addEvent(element, 'keydown', function (e) {
dispatch(e, element);
}, capture);
if (!winListendFocus) {
winListendFocus = true;
addEvent(window, 'focus', function () {
_downKeys = [];
}, capture);
}
addEvent(element, 'keyup', function (e) {
dispatch(e, element);
clearModifier(e);
}, capture);
}
}
function trigger(shortcut) {
var scope = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'all';
Object.keys(_handlers).forEach(function (key) {
var dataList = _handlers[key].filter(function (item) {
return item.scope === scope && item.shortcut === shortcut;
});
dataList.forEach(function (data) {
if (data && data.method) {
data.method();
@ -591,7 +546,6 @@
});
});
}
var _api = {
getPressedKeyString: getPressedKeyString,
setScope: setScope,
@ -606,24 +560,19 @@
modifier: _modifier,
modifierMap: modifierMap
};
for (var a in _api) {
if (Object.prototype.hasOwnProperty.call(_api, a)) {
hotkeys[a] = _api[a];
}
}
if (typeof window !== 'undefined') {
var _hotkeys = window.hotkeys;
hotkeys.noConflict = function (deep) {
if (deep && window.hotkeys === hotkeys) {
window.hotkeys = _hotkeys;
}
return hotkeys;
};
window.hotkeys = hotkeys;
}

7538
package-lock.json generated
View File

File diff suppressed because it is too large Load Diff
Write Preview
Loading…
Cancel
Save