openrat-cms

trumbowyg.lineheight.js (3315B)

---

 (function ($) {
     'use strict';
 
     $.extend(true, $.trumbowyg, {
         langs: {
             // jshint camelcase:false
             en: {
                 lineheight: 'Line height',
                 lineheights: {
                     '0.9':    'Small',
                     'normal': 'Regular',
                     '1.5':    'Large',
                     '2.0':    'Extra large'
                 }
             },
             fr: {
                 lineheight: 'Hauteur de ligne',
                 lineheights: {
                     '0.9':    'Petit',
                     'normal': 'Regular',
                     '1.5':    'Grand',
                     '2.0':    'Très grand'
                 }
             },
             nl: {
                 lineheight: 'Regelhoogte',
                 lineheights: {
                     '0.9':    'Klein',
                     'normal': 'Normaal',
                     '1.5':    'Groot',
                     '2.0':    'Extra groot'
                 }
             },
             tr: {
                 lineheight: 'Satır yüksekliği',
                 lineheights: {
                     '0.9':    'Küçük',
                     'normal': 'Normal',
                     '1.5':    'Büyük',
                     '2.0':    'Çok Büyük'
                 }
             }
         }
     });
     // jshint camelcase:true
 
     // Add dropdown with font sizes
     $.extend(true, $.trumbowyg, {
         plugins: {
             lineheight: {
                 init: function (trumbowyg) {
                     trumbowyg.addBtnDef('lineheight', {
                         dropdown: buildDropdown(trumbowyg)
                     });
                 }
             }
         }
     });
 
     // Build the dropdown
     function buildDropdown(trumbowyg) {
         var dropdown = [];
         var sizes = ['0.9', 'normal', '1.5', '2.0'];
 
         $.each(sizes, function(index, size) {
             trumbowyg.addBtnDef('lineheight_' + size, {
                 text: '<span style="line-height: ' + size + ';">' + trumbowyg.lang.lineheights[size] + '</span>',
                 hasIcon: false,
                 fn: function(){
                     trumbowyg.saveRange();
                     var text = trumbowyg.getRangeText();
                     if (text.replace(/\s/g, '') !== '') {
                         try {
                             var parent = getSelectionParentElement();
                             $(parent).css('lineHeight', size);
                         } catch (e) {
                         }
                     }
                 }
             });
             dropdown.push('lineheight_' + size);
         });
 
         return dropdown;
     }
 
     // Get the selection's parent
     function getSelectionParentElement() {
         var parentEl = null,
             selection;
         if (window.getSelection) {
             selection = window.getSelection();
             if (selection.rangeCount) {
                 parentEl = selection.getRangeAt(0).commonAncestorContainer;
                 if (parentEl.nodeType !== 1) {
                     parentEl = parentEl.parentNode;
                 }
             }
         } else if ((selection = document.selection) && selection.type !== 'Control') {
             parentEl = selection.createRange().parentElement();
         }
         return parentEl;
     }
 })(jQuery);