--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_skin/resources/js/ext/tinymce/dev/classes/fmt/Preview.js Thu Feb 13 11:43:31 2020 +0100
@@ -0,0 +1,151 @@
+/**
+ * Preview.js
+ *
+ * Copyright, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * Internal class for generating previews styles for formats.
+ *
+ * Example:
+ * Preview.getCssText(editor, 'bold');
+ *
+ * @class tinymce.fmt.Preview
+ * @private
+ */
+define("tinymce/fmt/Preview", [
+ "tinymce/util/Tools"
+], function(Tools) {
+ var each = Tools.each;
+
+ function getCssText(editor, format) {
+ var name, previewElm, dom = editor.dom;
+ var previewCss = '', parentFontSize, previewStyles;
+
+ previewStyles = editor.settings.preview_styles;
+
+ // No preview forced
+ if (previewStyles === false) {
+ return '';
+ }
+
+ // Default preview
+ if (!previewStyles) {
+ previewStyles = 'font-family font-size font-weight font-style text-decoration ' +
+ 'text-transform color background-color border border-radius outline text-shadow';
+ }
+
+ // Removes any variables since these can't be previewed
+ function removeVars(val) {
+ return val.replace(/%(\w+)/g, '');
+ }
+
+ // Create block/inline element to use for preview
+ if (typeof format == "string") {
+ format = editor.formatter.get(format);
+ if (!format) {
+ return;
+ }
+
+ format = format[0];
+ }
+
+ name = format.block || format.inline || 'span';
+ previewElm = dom.create(name);
+
+ // Add format styles to preview element
+ each(format.styles, function(value, name) {
+ value = removeVars(value);
+
+ if (value) {
+ dom.setStyle(previewElm, name, value);
+ }
+ });
+
+ // Add attributes to preview element
+ each(format.attributes, function(value, name) {
+ value = removeVars(value);
+
+ if (value) {
+ dom.setAttrib(previewElm, name, value);
+ }
+ });
+
+ // Add classes to preview element
+ each(format.classes, function(value) {
+ value = removeVars(value);
+
+ if (!dom.hasClass(previewElm, value)) {
+ dom.addClass(previewElm, value);
+ }
+ });
+
+ editor.fire('PreviewFormats');
+
+ // Add the previewElm outside the visual area
+ dom.setStyles(previewElm, {position: 'absolute', left: -0xFFFF});
+ editor.getBody().appendChild(previewElm);
+
+ // Get parent container font size so we can compute px values out of em/% for older IE:s
+ parentFontSize = dom.getStyle(editor.getBody(), 'fontSize', true);
+ parentFontSize = /px$/.test(parentFontSize) ? parseInt(parentFontSize, 10) : 0;
+
+ each(previewStyles.split(' '), function(name) {
+ var value = dom.getStyle(previewElm, name, true);
+
+ // If background is transparent then check if the body has a background color we can use
+ if (name == 'background-color' && /transparent|rgba\s*\([^)]+,\s*0\)/.test(value)) {
+ value = dom.getStyle(editor.getBody(), name, true);
+
+ // Ignore white since it's the default color, not the nicest fix
+ // TODO: Fix this by detecting runtime style
+ if (dom.toHex(value).toLowerCase() == '#ffffff') {
+ return;
+ }
+ }
+
+ if (name == 'color') {
+ // Ignore black since it's the default color, not the nicest fix
+ // TODO: Fix this by detecting runtime style
+ if (dom.toHex(value).toLowerCase() == '#000000') {
+ return;
+ }
+ }
+
+ // Old IE won't calculate the font size so we need to do that manually
+ if (name == 'font-size') {
+ if (/em|%$/.test(value)) {
+ if (parentFontSize === 0) {
+ return;
+ }
+
+ // Convert font size from em/% to px
+ value = parseFloat(value, 10) / (/%$/.test(value) ? 100 : 1);
+ value = (value * parentFontSize) + 'px';
+ }
+ }
+
+ if (name == "border" && value) {
+ previewCss += 'padding:0 2px;';
+ }
+
+ previewCss += name + ':' + value + ';';
+ });
+
+ editor.fire('AfterPreviewFormats');
+
+ //previewCss += 'line-height:normal';
+
+ dom.remove(previewElm);
+
+ return previewCss;
+ }
+
+ return {
+ getCssText: getCssText
+ };
+});