MaketRandevu/assets/ext/trumbowyg/plugins/lineheight/trumbowyg.lineheight.js

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(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);