+/***************************************************************
+* Copyright notice
+*
+* (c) 2008 Stanislas Rolland <typo3(arobas)sjbr.ca>
+* All rights reserved
+*
+* This script is part of the TYPO3 project. The TYPO3 project is
+* free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* The GNU General Public License can be found at
+* http://www.gnu.org/copyleft/gpl.html.
+* A copy is found in the textfile GPL.txt and important notices to the license
+* from the author is found in LICENSE.txt distributed with these scripts.
+*
+*
+* This script is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+*
+* This copyright notice MUST APPEAR in all copies of the script!
+***************************************************************/
+/*
+ * SelectFont Plugin for TYPO3 htmlArea RTE
+ *
+ * TYPO3 SVN ID: $Id: font.js $
+ */
+SelectFont = HTMLArea.Plugin.extend({
+
+ constructor : function(editor, pluginName) {
+ this.base(editor, pluginName);
+ },
+
+ /*
+ * This function gets called by the class constructor
+ */
+ configurePlugin : function (editor) {
+
+ this.options = new Object();
+ this.options.FontName = this.editorConfiguration.buttons.fontstyle ? this.editorConfiguration.buttons.fontstyle.options : null;
+ this.options.FontSize = this.editorConfiguration.buttons.fontsize ? this.editorConfiguration.buttons.fontsize.options : null;
+ this.disablePCexamples = this.editorConfiguration.disablePCexamples;
+
+ // Font formating will use the style attribute
+ if (this.editor.plugins.TextStyle && this.editor.plugins.TextStyle.instance) {
+ this.editor.plugins.TextStyle.instance.addAllowedAttribute("style");
+ this.allowedAttributes = this.editor.plugins.TextStyle.instance.allowedAttributes;
+ }
+ if (this.editor.plugins.InlineElements && this.editor.plugins.InlineElements.instance) {
+ this.editor.plugins.InlineElements.instance.addAllowedAttribute("style");
+ if (!this.allowedAllowedAttributes) {
+ this.allowedAttributes = this.editor.plugins.InlineElements.instance.allowedAttributes;
+ }
+ }
+ if (this.editor.plugins.BlockElements && this.editor.plugins.BlockElements.instance) {
+ this.editor.plugins.BlockElements.instance.addAllowedAttribute("style");
+ }
+ if (!this.allowedAttributes) {
+ this.allowedAttributes = new Array("id", "title", "lang", "xml:lang", "dir", (HTMLArea.is_gecko?"class":"className"), "style");
+ }
+
+ /*
+ * Registering plugin "About" information
+ */
+ var pluginInformation = {
+ version : "1.0",
+ developer : "Stanislas Rolland",
+ developerUrl : "http://www.sjbr.ca/",
+ copyrightOwner : "Stanislas Rolland",
+ sponsor : "SJBR",
+ sponsorUrl : "http://www.sjbr.ca/",
+ license : "GPL"
+ };
+ this.registerPluginInformation(pluginInformation);
+
+ /*
+ * Registering the dropdowns
+ */
+ var buttonId;
+ for (var i = 0, n = this.dropDownList.length; i < n; ++i) {
+ var dropDown = this.dropDownList[i];
+ buttonId = dropDown[0];
+ var dropDownConfiguration = {
+ id : buttonId,
+ tooltip : this.localize(buttonId.toLowerCase()),
+ options : this.options[buttonId],
+ action : "onChange",
+ context : null
+ };
+ this.registerDropDown(dropDownConfiguration);
+ }
+ return true;
+ },
+
+ /*
+ * The list of buttons added by this plugin
+ */
+ dropDownList : [
+ ["FontName", null],
+ ["FontSize", null]
+ ],
+
+ /*
+ * Conversion object: button name to corresponding style property name
+ */
+ styleProperty : {
+ FontName : "fontFamily",
+ FontSize : "fontSize"
+ },
+
+ /*
+ * This function gets called when some font style or font size was selected from the dropdown lists
+ */
+ onChange : function (editor, buttonId) {
+ var select = document.getElementById(this.editor._toolbarObjects[buttonId].elementId),
+ param = select.value;
+ if (param == 'none') {
+ param = "";
+ }
+ editor.focusEditor();
+ var selection = editor._getSelection(),
+ range = editor._createRange(selection),
+ element;
+ if (editor._selectionEmpty(selection)) {
+ element = editor.getParentElement(selection, range);
+ // Set the style attribute
+ this.setStyle(element, buttonId, param);
+ // Remove the span tag if it has no more attribute
+ if ((element.nodeName.toLowerCase() === "span") && !HTMLArea.hasAllowedAttributes(element, this.allowedAttributes)) {
+ editor.removeMarkup(element);
+ }
+ } else if (editor._statusBarTree.selected) {
+ element = editor._statusBarTree.selected;
+ // Set the style attribute
+ this.setStyle(element, buttonId, param);
+ // Remove the span tag if it has no more attribute
+ if ((element.nodeName.toLowerCase() === "span") && !HTMLArea.hasAllowedAttributes(element, this.allowedAttributes)) {
+ editor.removeMarkup(element);
+ }
+ } else if (editor.endPointsInSameBlock()) {
+ element = editor._doc.createElement("span");
+ // Set the style attribute
+ this.setStyle(element, buttonId, param);
+ // Wrap the selection with span tag with the style attribute
+ editor.wrapWithInlineElement(element, selection, range);
+ if (HTMLArea.is_gecko) {
+ range.detach();
+ }
+ }
+ return false;
+ },
+
+ /*
+ * This function sets the style attribute on the element
+ *
+ * @param object element: the element on which the style attribute is to be set
+ * @param string buttonId: the button being processed
+ * @param string value: the value to be assigned
+ *
+ * @return void
+ */
+ setStyle : function (element, buttonId, value) {
+ element.style[this.styleProperty[buttonId]] = value;
+ // In IE, we need to remove the empty attribute in order to unset it
+ if (HTMLArea.is_ie && !value) {
+ element.style.removeAttribute(this.styleProperty[buttonId], false);
+ }
+ if (HTMLArea.is_opera) {
+ // Opera 9.60 replaces single quotes with double quotes
+ element.style.cssText = element.style.cssText.replace(/\"/g, "\'");
+ // Opera 9.60 removes from the list of fonts any fonts that are not installed on the client system
+ // If the fontFamily property becomes empty, it is broken and cannot be reset/unset
+ // We remove it using cssText
+ if (!/\S/.test(element.style[this.styleProperty[buttonId]])) {
+ element.style.cssText = element.style.cssText.replace(/font-family: /gi, "");
+ }
+ }
+ },
+
+ /*
+ * This function gets called when the toolbar is updated
+ */
+ onUpdateToolbar : function () {
+ var editor = this.editor;
+ if (editor.getMode() === "wysiwyg" && this.editor.isEditable()) {
+ var parentElement = editor._statusBarTree.selected ? editor._statusBarTree.selected : editor.getParentElement(),
+ enabled = editor.endPointsInSameBlock() && !(editor._selectionEmpty(editor._getSelection()) && parentElement.nodeName.toLowerCase() == "body"),
+ buttonId, value, k;
+ for (var i = this.dropDownList.length; --i >= 0;) {
+ buttonId = this.dropDownList[i][0];
+ if (this.isButtonInToolbar(buttonId)) {
+ var select = document.getElementById(editor._toolbarObjects[buttonId].elementId);
+ value = parentElement.style[this.styleProperty[buttonId]];
+ select.selectedIndex = 0;
+ if (value) {
+ var options = this.options[buttonId];
+ k = 0;
+ for (var option in options) {
+ if (options.hasOwnProperty(option)) {
+ if (options[option] == value
+ || options[option].replace(/[\'\"]/g, "") == value.replace(/, /g, ",").replace(/[\'\"]/g, "")) {
+ select.selectedIndex = k;
+ break;
+ }
+ ++k;
+ }
+ }
+ }
+ select.disabled = !enabled;
+ select.className = "";
+ if (select.disabled) {
+ select.className = "buttonDisabled";
+ }
+ }
+ }
+ }
+ },
+
+ /*
+ * This function gets called when the plugin is generated
+ */
+ onGenerate : function () {
+ if (!this.disablePCexamples && this.isButtonInToolbar("FontName")) {
+ var select = document.getElementById(this.editor._toolbarObjects.FontName.elementId);
+ for (var i = select.options.length; --i >= 0;) {
+ if (HTMLArea.is_gecko) select.options[i].setAttribute("style", "font-family:" + select.options[i].value + ";");
+ else select.options[i].style.cssText = "font-family:" + select.options[i].value + ";";
+ }
+ }
+ }
+});
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