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99 lines
2.3 KiB
JavaScript
99 lines
2.3 KiB
JavaScript
/*
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Copyright (c) 2003-2012, CKSource - Frederico Knabben. All rights reserved.
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For licensing, see LICENSE.html or http://ckeditor.com/license
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*/
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/**
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* @file Paste as plain text plugin
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*/
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(function()
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{
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// The pastetext command definition.
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var pasteTextCmd =
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{
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exec : function( editor )
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{
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var clipboardText = CKEDITOR.tools.tryThese(
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function()
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{
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var clipboardText = window.clipboardData.getData( 'Text' );
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if ( !clipboardText )
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throw 0;
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return clipboardText;
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}
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// Any other approach that's working...
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);
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if ( !clipboardText ) // Clipboard access privilege is not granted.
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{
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editor.openDialog( 'pastetext' );
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return false;
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}
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else
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editor.fire( 'paste', { 'text' : clipboardText } );
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return true;
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}
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};
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// Register the plugin.
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CKEDITOR.plugins.add( 'pastetext',
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{
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init : function( editor )
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{
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var commandName = 'pastetext',
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command = editor.addCommand( commandName, pasteTextCmd );
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editor.ui.addButton( 'PasteText',
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{
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label : editor.lang.pasteText.button,
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command : commandName
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});
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CKEDITOR.dialog.add( commandName, CKEDITOR.getUrl( this.path + 'dialogs/pastetext.js' ) );
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if ( editor.config.forcePasteAsPlainText )
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{
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// Intercept the default pasting process.
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editor.on( 'beforeCommandExec', function ( evt )
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{
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var mode = evt.data.commandData;
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// Do NOT overwrite if HTML format is explicitly requested.
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if ( evt.data.name == 'paste' && mode != 'html' )
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{
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editor.execCommand( 'pastetext' );
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evt.cancel();
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}
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}, null, null, 0 );
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editor.on( 'beforePaste', function( evt )
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{
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evt.data.mode = 'text';
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});
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}
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editor.on( 'pasteState', function( evt )
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{
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editor.getCommand( 'pastetext' ).setState( evt.data );
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});
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},
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requires : [ 'clipboard' ]
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});
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})();
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/**
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* Whether to force all pasting operations to insert on plain text into the
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* editor, loosing any formatting information possibly available in the source
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* text.
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* <strong>Note:</strong> paste from word is not affected by this configuration.
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* @name CKEDITOR.config.forcePasteAsPlainText
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* @type Boolean
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* @default false
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* @example
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* config.forcePasteAsPlainText = true;
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*/
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