CKEDITOR.dialog.add('mediatag', function (editor) { var Messages = CKEDITOR._mediatagTranslations; return { title: Messages.title, minWidth: 400, minHeight: 200, contents: [ { id: 'tab-basic', label: Messages.title, elements: [ { type: 'text', id: 'width', label: Messages.width, validate: function () { if (isNaN(this.getValue())) { return false; } } }, { type: 'text', id: 'height', label: Messages.height, validate: function () { if (isNaN(this.getValue())) { return false; } } }, { type: 'checkbox', id: 'lock', 'default': 'checked', label: Messages.ratio, }, { type: 'text', id: 'border', label: Messages.border, validate: function () { if (isNaN(this.getValue())) { return false; } } }, { type: 'html', id: 'preview', html: ''+ '
' }, ] }, ], onShow: function () { var thiss = this; var sel = editor.getSelection(); element = sel.getSelectedElement(); if (!element) { return; } var el = element.findOne('media-tag'); if (!el) { return; } var rect = el.getClientRect(); var dialog = this.parts.contents.$; var inputs = dialog.querySelectorAll('input'); var wInput = inputs[0]; var hInput = inputs[1]; wInput.value = Math.round(rect.width); hInput.value = Math.round(rect.height); var keepRatio = inputs[2]; var ratio = wInput.value/hInput.value; var borderInput = inputs[3]; var bValue = el.getStyle('border-width').replace('px', '') || 0; borderInput.value = bValue; var $preview = $(dialog).find('#ck-mediatag-preview'); var $clone = $(el.$).clone(); $preview.html('').append($clone); var center = function () { var top = Math.max(($(document).height()/2) - (thiss.getSize().height/2), 0); thiss.move(thiss.getPosition().x, top); }; var update = function () { var w = $(wInput).val() || Math.round(rect.width); var h = $(hInput).val() || Math.round(rect.height); var b = $(borderInput).val() || bValue; $clone.css({ width: w+'px', height: h+'px', 'border-width': b+'px' }); center(); }; $(wInput).on('keyup', function () { if (!$(keepRatio).is(':checked')) { return; } var w = $(wInput).val(); if (isNaN(w)) { return; } var newVal = w/ratio; $(hInput).val(Math.round(newVal)); update(); }); $(hInput).on('keyup', function () { if (!$(keepRatio).is(':checked')) { return; } var h = $(hInput).val(); if (isNaN(h)) { return; } var newVal = h*ratio; $(wInput).val(Math.round(newVal)); update(); }); $(keepRatio).on('change', function () { ratio = $(wInput).val()/$(hInput).val(); }); $(borderInput).on('keyup', function () { update(); }); setTimeout(update); }, onOk: function() { var dialog = this; var sel = editor.getSelection(); element = sel.getSelectedElement(); if (!element) { return; } var el = element.findOne('media-tag'); if (!el) { return; } var dialog = this.parts.contents.$; var inputs = dialog.querySelectorAll('input'); var wInput = inputs[0]; var hInput = inputs[1]; var bInput = inputs[3]; window.setTimeout(function () { if (wInput.value === "") { el.removeAttribute('width'); el.removeStyle('width'); } else { el.setSize('width', parseInt(wInput.value)); } if (hInput.value === "") { el.removeAttribute('height'); el.removeStyle('height'); } else { el.setSize('height', parseInt(hInput.value)); } if (bInput.value === "") { el.removeStyle('border-width'); } else { el.setStyle('border-width', parseInt(bInput.value)+'px'); } editor.fire( 'change' ); }); } }; });