diff options
Diffstat (limited to 'webapps/qooxdoo-0.6.5-sdk/frontend/framework/source/class/qx/html/String.js')
-rw-r--r-- | webapps/qooxdoo-0.6.5-sdk/frontend/framework/source/class/qx/html/String.js | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/webapps/qooxdoo-0.6.5-sdk/frontend/framework/source/class/qx/html/String.js b/webapps/qooxdoo-0.6.5-sdk/frontend/framework/source/class/qx/html/String.js deleted file mode 100644 index b2664ecb6e..0000000000 --- a/webapps/qooxdoo-0.6.5-sdk/frontend/framework/source/class/qx/html/String.js +++ /dev/null @@ -1,123 +0,0 @@ -/* ************************************************************************ - - qooxdoo - the new era of web development - - http://qooxdoo.org - - Copyright: - 2004-2007 1&1 Internet AG, Germany, http://www.1and1.org - - License: - LGPL: http://www.gnu.org/licenses/lgpl.html - EPL: http://www.eclipse.org/org/documents/epl-v10.php - See the LICENSE file in the project's top-level directory for details. - - Authors: - * Fabian Jakobs (fjakobs) - -************************************************************************ */ - -/* ************************************************************************ - -#require(qx.lang.Object) - -************************************************************************ */ - -/** - * A Collection of utility functions to escape and unescape strings. - */ -qx.OO.defineClass("qx.html.String"); - - -/** - * Escapes the characters in a <code>String</code> using HTML entities. - * - * For example: <tt>"bread" & "butter"</tt> => <tt>&quot;bread&quot; &amp; &quot;butter&quot;</tt>. - * Supports all known HTML 4.0 entities, including funky accents. - * - * * <a href="http://www.w3.org/TR/REC-html32#latin1">HTML 3.2 Character Entities for ISO Latin-1</a> - * * <a href="http://www.w3.org/TR/REC-html40/sgml/entities.html">HTML 4.0 Character entity references</a> - * * <a href="http://www.w3.org/TR/html401/charset.html#h-5.3">HTML 4.01 Character References</a> - * * <a href="http://www.w3.org/TR/html401/charset.html#code-position">HTML 4.01 Code positions</a> - * - * @see #unescape - * - * @param str {String} the String to escape - * @return {String} a new escaped String - */ -qx.Class.escape = function(str) { - return qx.dom.String.escapeEntities( - str, - qx.html.Entity.FROM_CHARCODE - ); -}; - - -/** - * Unescapes a string containing entity escapes to a string - * containing the actual Unicode characters corresponding to the - * escapes. Supports HTML 4.0 entities. - * - * For example, the string "&lt;Fran&ccedil;ais&gt;" - * will become "<Français>" - * - * If an entity is unrecognized, it is left alone, and inserted - * verbatim into the result string. e.g. "&gt;&zzzz;x" will - * become ">&zzzz;x". - * - * @see #escape - * - * @param str {String} the String to unescape, may be null - * @return a new unescaped String - */ -qx.Class.unescape = function(str) { - return qx.dom.String.unescapeEntities( - str, - qx.html.Entity.TO_CHARCODE - ); -}; - - -/** - * Converts a plain text string into HTML. - * This is similar to {@link #escape} but converts new lines to - * <tt><:br>:</tt> and preserves whitespaces. - * - * @see #escape - * - * @param str {String} the String to convert - * @return {String} a new converted String - */ -qx.Class.fromText = function(str) { - return qx.html.String.escape(str).replace(/( |\n)/g, function(chr) { - var map = { - " ": " ", - "\n": "<br>" - } - return map[chr] || chr; - }); -} - - -/** - * Converts HTML to plain text. - * - * * Strips all HTML tags - * * converts <tt><:br>:</tt> to new line - * * unescapes HTML entities - * - * @param str {String} HTML string to converts - * @return {String} plain text representaion of the HTML string - */ -qx.Class.toText = function(str) { - return qx.html.String.unescape(str.replace(/\s+|<([^>])+>/gi, function(chr) { - if (/\s+/.test(chr)) { - return " "; - } - else if (/^<BR|^<br/gi.test(chr)) { - return "\n"; - } else { - return ""; - } - })); -}; |