/
plugin.js
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/
plugin.js
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/**
* @license Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.
* CKEditor 4 LTS ("Long Term Support") is available under the terms of the Extended Support Model.
*/
CKEDITOR.plugins.add( 'basicstyles', {
// jscs:disable maximumLineLength
lang: 'af,ar,az,bg,bn,bs,ca,cs,cy,da,de,de-ch,el,en,en-au,en-ca,en-gb,eo,es,es-mx,et,eu,fa,fi,fo,fr,fr-ca,gl,gu,he,hi,hr,hu,id,is,it,ja,ka,km,ko,ku,lt,lv,mk,mn,ms,nb,nl,no,oc,pl,pt,pt-br,ro,ru,si,sk,sl,sq,sr,sr-latn,sv,th,tr,tt,ug,uk,vi,zh,zh-cn', // %REMOVE_LINE_CORE%
// jscs:enable maximumLineLength
icons: 'bold,italic,underline,strike,subscript,superscript', // %REMOVE_LINE_CORE%
hidpi: true, // %REMOVE_LINE_CORE%
init: function( editor ) {
var order = 0;
// All buttons use the same code to register. So, to avoid
// duplications, let's use this tool function.
var addButtonCommand = function( buttonName, buttonLabel, commandName, styleDefiniton ) {
// Disable the command if no definition is configured.
if ( !styleDefiniton )
return;
var style = new CKEDITOR.style( styleDefiniton ),
forms = contentForms[ commandName ];
// Put the style as the most important form.
forms.unshift( style );
// Listen to contextual style activation.
editor.attachStyleStateChange( style, function( state ) {
!editor.readOnly && editor.getCommand( commandName ).setState( state );
} );
// Create the command that can be used to apply the style.
editor.addCommand( commandName, new CKEDITOR.styleCommand( style, {
contentForms: forms
} ) );
// Register the button, if the button plugin is loaded.
if ( editor.ui.addButton ) {
editor.ui.addButton( buttonName, {
isToggle: true,
label: buttonLabel,
command: commandName,
toolbar: 'basicstyles,' + ( order += 10 )
} );
}
};
var contentForms = {
bold: [
'strong',
'b',
[ 'span', function( el ) {
var fw = el.styles[ 'font-weight' ];
return fw == 'bold' || +fw >= 700;
} ]
],
italic: [
'em',
'i',
[ 'span', function( el ) {
return el.styles[ 'font-style' ] == 'italic';
} ]
],
underline: [
'u',
[ 'span', function( el ) {
return el.styles[ 'text-decoration' ] == 'underline';
} ]
],
strike: [
's',
'strike',
[ 'span', function( el ) {
return el.styles[ 'text-decoration' ] == 'line-through';
} ]
],
subscript: [
'sub'
],
superscript: [
'sup'
]
},
config = editor.config,
lang = editor.lang.basicstyles;
addButtonCommand( 'Bold', lang.bold, 'bold', config.coreStyles_bold );
addButtonCommand( 'Italic', lang.italic, 'italic', config.coreStyles_italic );
addButtonCommand( 'Underline', lang.underline, 'underline', config.coreStyles_underline );
addButtonCommand( 'Strike', lang.strike, 'strike', config.coreStyles_strike );
addButtonCommand( 'Subscript', lang.subscript, 'subscript', config.coreStyles_subscript );
addButtonCommand( 'Superscript', lang.superscript, 'superscript', config.coreStyles_superscript );
editor.setKeystroke( [
[ CKEDITOR.CTRL + 66 /*B*/, 'bold' ],
[ CKEDITOR.CTRL + 73 /*I*/, 'italic' ],
[ CKEDITOR.CTRL + 85 /*U*/, 'underline' ]
] );
},
afterInit: function( editor ) {
// If disabled, sub and sub scripts can be applied to element simoultaneously.
// The rest of that code takes care of toggling both elements (#5215).
if ( !editor.config.coreStyles_toggleSubSup ) {
return;
}
var subscriptCommand = editor.getCommand( 'subscript' ),
superscriptCommand = editor.getCommand( 'superscript' );
// Both commands are required for toggle operation.
if ( !subscriptCommand || !superscriptCommand ) {
return;
}
editor.on( 'afterCommandExec', function( evt ) {
var commandName = evt.data.name;
if ( commandName !== 'subscript' && commandName !== 'superscript' ) {
return;
}
var executedCommand = commandName === 'subscript' ? subscriptCommand : superscriptCommand,
otherCommand = commandName === 'subscript' ? superscriptCommand : subscriptCommand;
// Disable the other command if both are enabled.
if ( executedCommand.state === CKEDITOR.TRISTATE_ON && otherCommand.state === CKEDITOR.TRISTATE_ON ) {
otherCommand.exec( editor );
// Merge undo images, so toggle operation is treated as a single undo step.
editor.fire( 'updateSnapshot' );
}
} );
}
} );
// Basic Inline Styles.
/**
* The style definition that applies the **bold** style to the text.
*
* Read more in the {@glink features/basicstyles documentation}
* and see the {@glink examples/basicstyles example}.
*
* config.coreStyles_bold = { element: 'b', overrides: 'strong' };
*
* config.coreStyles_bold = {
* element: 'span',
* attributes: { 'class': 'Bold' }
* };
*
* @cfg {Object} [coreStyles_bold={ element: 'strong', overrides: 'b' }]
* @member CKEDITOR.config
*/
CKEDITOR.config.coreStyles_bold = { element: 'strong', overrides: 'b' };
/**
* The style definition that applies the *italics* style to the text.
*
* Read more in the {@glink features/basicstyles documentation}
* and see the {@glink examples/basicstyles example}.
*
* config.coreStyles_italic = { element: 'i', overrides: 'em' };
*
* CKEDITOR.config.coreStyles_italic = {
* element: 'span',
* attributes: { 'class': 'Italic' }
* };
*
* @cfg {Object} [coreStyles_italic={ element: 'em', overrides: 'i' }]
* @member CKEDITOR.config
*/
CKEDITOR.config.coreStyles_italic = { element: 'em', overrides: 'i' };
/**
* The style definition that applies the <u>underline</u> style to the text.
*
* Read more in the {@glink features/basicstyles documentation}
* and see the {@glink examples/basicstyles example}.
*
* CKEDITOR.config.coreStyles_underline = {
* element: 'span',
* attributes: { 'class': 'Underline' }
* };
*
* @cfg {Object} [coreStyles_underline={ element: 'u' }]
* @member CKEDITOR.config
*/
CKEDITOR.config.coreStyles_underline = { element: 'u' };
/**
* The style definition that applies the <strike>strikethrough</strike> style to the text.
*
* Read more in the {@glink features/basicstyles documentation}
* and see the {@glink examples/basicstyles example}.
*
* CKEDITOR.config.coreStyles_strike = {
* element: 'span',
* attributes: { 'class': 'Strikethrough' },
* overrides: 'strike'
* };
*
* @cfg {Object} [coreStyles_strike={ element: 's', overrides: 'strike' }]
* @member CKEDITOR.config
*/
CKEDITOR.config.coreStyles_strike = { element: 's', overrides: 'strike' };
/**
* The style definition that applies the subscript style to the text.
*
* Read more in the {@glink features/basicstyles documentation}
* and see the {@glink examples/basicstyles example}.
*
* CKEDITOR.config.coreStyles_subscript = {
* element: 'span',
* attributes: { 'class': 'Subscript' },
* overrides: 'sub'
* };
*
* @cfg {Object} [coreStyles_subscript={ element: 'sub' }]
* @member CKEDITOR.config
*/
CKEDITOR.config.coreStyles_subscript = { element: 'sub' };
/**
* The style definition that applies the superscript style to the text.
*
* Read more in the {@glink features/basicstyles documentation}
* and see the {@glink examples/basicstyles example}.
*
* CKEDITOR.config.coreStyles_superscript = {
* element: 'span',
* attributes: { 'class': 'Superscript' },
* overrides: 'sup'
* };
*
* @cfg {Object} [coreStyles_superscript={ element: 'sup' }]
* @member CKEDITOR.config
*/
CKEDITOR.config.coreStyles_superscript = { element: 'sup' };
/**
* Disallow setting subscript and superscript simultaneously on the same element using UI buttons.
*
* By default, you can apply subscript and superscript styles to the same element. Enabling that option
* will remove the superscript style when the subscript button is pressed and vice versa.
*
* @cfg {Boolean} [coreStyles_toggleSubSup=false]
* @since 4.20.0
* @member CKEDITOR.config
*/
CKEDITOR.config.coreStyles_toggleSubSup = false;