36 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			36 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| // Copyright (c) 2015, ETHDEV. All rights reserved.
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| //
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| // This library is free software; you can redistribute it and/or
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| // modify it under the terms of the GNU General Public
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| // License as published by the Free Software Foundation; either
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| // version 2.1 of the License, or (at your option) any later version.
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| //
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| // This library is distributed in the hope that it will be useful,
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| // but WITHOUT ANY WARRANTY; without even the implied warranty of
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| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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| // General Public License for more details.
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| //
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| // You should have received a copy of the GNU General Public License
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| // along with this library; if not, write to the Free Software
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| // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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| // MA 02110-1301  USA
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| 
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| // this function is included locally, but you can also include separately via a header definition
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| 
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| 
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| document.onkeydown = function(evt) {
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|     // This functions keeps track of keyboard inputs in order to allow copy, paste and other features
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| 
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|     evt = evt || window.event;
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|     if (evt.ctrlKey && evt.keyCode == 67) {
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|     	window.document.execCommand("copy");
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|     } else if (evt.ctrlKey && evt.keyCode == 88) {
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|     	window.document.execCommand("cut");
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|     } else if (evt.ctrlKey && evt.keyCode == 86) {
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|         window.document.execCommand("paste");
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|     } else if (evt.ctrlKey && evt.keyCode == 90) {
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|         window.document.execCommand("undo");
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|     } else if (evt.ctrlKey && evt.shiftKey && evt.keyCode == 90) {
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|         window.document.execCommand("redo");
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|     }
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| }; |