Clean up keyboard handle code.

This commit is contained in:
Paulo Gustavo Veiga 2022-04-05 14:09:12 -03:00
parent 817215514b
commit f13a7b514d
4 changed files with 586 additions and 785 deletions

View File

@ -1,112 +0,0 @@
/*
* 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/
*/
/*
* One small change is: now keys are passed by object { keys: '...' }
* Might be useful, when you want to pass some other data to your handler
*/
function initHotKeyPluggin(jQuery){
jQuery.hotkeys = {
version: "0.8",
specialKeys: {
8: "backspace", 9: "tab", 10: "return", 13: "enter", 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", 186: ";", 191: "/",
220: "\\", 222: "'", 224: "meta"
},
shiftNums: {
"`": "~", "1": "!", "2": "@", "3": "#", "4": "$", "5": "%", "6": "^", "7": "&",
"8": "*", "9": "(", "0": ")", "-": "_", "=": "+", ";": ": ", "'": "\"", ",": "<",
".": ">", "/": "?", "\\": "|"
}
};
function keyHandler( handleObj ) {
if ( typeof handleObj.data === "string" ) {
handleObj.data = { keys: handleObj.data };
}
// Only care when a possible input has been specified
if ( !handleObj.data || !handleObj.data.keys || typeof handleObj.data.keys !== "string" ) {
return;
}
var origHandler = handleObj.handler,
keys = handleObj.data.keys.toLowerCase().split(" "),
textAcceptingInputTypes = ["text", "password", "number", "email", "url", "range", "date", "month", "week", "time", "datetime", "datetime-local", "search", "color", "tel"];
handleObj.handler = function( event ) {
// Don't fire in text-accepting inputs that we didn't directly bind to
if ( this !== event.target && (/textarea|select/i.test( event.target.nodeName ) ||
jQuery.inArray(event.target.type, textAcceptingInputTypes) > -1 ) ) {
return;
}
var special = jQuery.hotkeys.specialKeys[ event.keyCode ],
character = String.fromCharCode( event.which ).toLowerCase(),
modif = "", possible = {};
// check combinations (alt|ctrl|shift+anything)
if ( event.altKey && special !== "alt" ) {
modif += "alt+";
}
if ( event.ctrlKey && special !== "ctrl" ) {
modif += "ctrl+";
}
// TODO: Need to make sure this works consistently across platforms
if ( event.metaKey && !event.ctrlKey && special !== "meta" ) {
modif += "meta+";
}
if ( event.shiftKey && special !== "shift" ) {
modif += "shift+";
}
if ( special ) {
possible[ modif + special ] = true;
}
if ( character ) {
possible[ modif + character ] = true;
possible[ modif + jQuery.hotkeys.shiftNums[ character ] ] = true;
// "$" 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 };
});
};
export default initHotKeyPluggin;

View File

@ -28,6 +28,8 @@ class DesignerKeyboard extends Keyboard {
static _disabled: boolean; static _disabled: boolean;
private static inputExcludeKeys = ['Escape', 'F1', 'F3', 'F4', 'F5', 'F6', 'F7', 'F8', 'F9', 'F10', 'F11', 'F12'];
constructor(designer: Designer) { constructor(designer: Designer) {
super(); super();
$assert(designer, 'designer can not be null'); $assert(designer, 'designer can not be null');
@ -268,18 +270,13 @@ class DesignerKeyboard extends Keyboard {
event.stopPropagation(); event.stopPropagation();
}, },
); );
const excludes = ['Escape', 'F1', 'F3', 'F4', 'F5', 'F6', 'F7', 'F8', 'F9', 'F10', 'F11', 'F12'];
$(document).on('keypress', (event) => { $(document).on('keypress', (event) => {
if (DesignerKeyboard.isDisabled()) { if (DesignerKeyboard.isDisabled() || DesignerKeyboard.inputExcludeKeys.includes(event.code)) {
return; return;
} }
// Firefox doesn't skip special keys for keypress event...
if (excludes.includes(event.code)) { if (['Enter', 'CapsLock'].includes(event.code)) {
return;
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
if (['Enter', 'Capslock'].indexOf(event.code) === -1) {
const nodes = designer.getModel().filterSelectedTopics(); const nodes = designer.getModel().filterSelectedTopics();
if (nodes.length > 0) { if (nodes.length > 0) {
// If a modifier is press, the key selected must be ignored. // If a modifier is press, the key selected must be ignored.
@ -293,7 +290,7 @@ class DesignerKeyboard extends Keyboard {
}); });
} }
private _goToBrother(designer: Designer, node: Topic, direction) { private _goToBrother(designer: Designer, node: Topic, direction: 'DOWN' | 'UP' | 'LEFT' | 'RIGHT') {
const parent = node.getParent(); const parent = node.getParent();
if (parent) { if (parent) {
const brothers = parent.getChildren(); const brothers = parent.getChildren();
@ -406,64 +403,6 @@ class DesignerKeyboard extends Keyboard {
return this._disabled; return this._disabled;
}; };
static specialKeys = {
8: 'backspace',
9: 'tab',
10: 'return',
13: 'enter',
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',
186: ';',
191: '/',
220: '\\',
222: "'",
224: 'meta',
};
static getInstance() { static getInstance() {
return this._instance; return this._instance;
} }

View File

@ -18,13 +18,10 @@
import { $defined } from '@wisemapping/core-js'; import { $defined } from '@wisemapping/core-js';
import $ from 'jquery'; import $ from 'jquery';
import initHotKeyPluggin from '../../../../libraries/jquery.hotkeys';
import Events from './Events'; import Events from './Events';
import ActionDispatcher from './ActionDispatcher'; import ActionDispatcher from './ActionDispatcher';
import Topic from './Topic'; import Topic from './Topic';
initHotKeyPluggin($);
class MultilineTextEditor extends Events { class MultilineTextEditor extends Events {
private _topic: Topic; private _topic: Topic;
@ -61,12 +58,11 @@ class MultilineTextEditor extends Events {
private _registerEvents(containerElem: JQuery) { private _registerEvents(containerElem: JQuery) {
const textareaElem = this._getTextareaElem(); const textareaElem = this._getTextareaElem();
textareaElem.on('keydown', (event) => { textareaElem.on('keydown', (event) => {
const j: any = $; switch (event.code) {
switch (j.hotkeys.specialKeys[event.keyCode]) { case 'Escape':
case 'esc':
this.close(false); this.close(false);
break; break;
case 'enter': { case 'Enter': {
if (event.metaKey || event.ctrlKey) { if (event.metaKey || event.ctrlKey) {
// Add return ... // Add return ...
const text = this._getTextAreaText(); const text = this._getTextAreaText();

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