r20414: Start to make SWAT usable by others. This is just a start...

(This used to be commit 26a34037a7ca6fbd05c5a6f7c2d5973e34bc6918)

1 files changed, 146 insertions, 0 deletions

diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/type/StringBuilder.js b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/type/StringBuilder.js
new file mode 100644
index 0000000000..c31102c8b1
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/type/StringBuilder.js
@@ -0,0 +1,146 @@
+/* ************************************************************************
+
+   qooxdoo - the new era of web development
+
+   http://qooxdoo.org
+
+   Copyright:
+     2004-2006 by 1&1 Internet AG, Germany, http://www.1and1.org
+
+   License:
+     LGPL 2.1: http://www.gnu.org/licenses/lgpl.html
+
+   Authors:
+     * Sebastian Werner (wpbasti)
+     * Andreas Ecker (ecker)
+
+************************************************************************ */
+
+/* ************************************************************************
+
+#require(qx.sys.Client)
+
+************************************************************************ */
+
+/**
+ * A string builder class
+ * <p>
+ * += operator is faster in Firefox and Opera.
+ * Array push/join is faster in Internet Explorer
+ * </p><p>
+ * Even with this wrapper, which costs some time, this is
+ * faster in Firefox than the alternative Array concat in
+ * all browsers (which is in relation to IE's performance issues
+ * only marginal). The IE performance loss caused by this
+ * wrapper is not relevant.
+ * </p><p>
+ * So this class seems to be the best compromise to handle
+ * string concatination.</p>
+ */
+qx.OO.defineClass("qx.type.StringBuilder", qx.core.Object,
+function()
+{
+  qx.core.Object.call(this);
+
+  this.init();
+  this.add.apply(this, arguments);
+});
+
+
+/**
+ * Resets the contents of the Stringbuilder
+ * equivalent to <pre>str = ""; </pre>
+ */
+qx.Proto.clear = function() {}
+
+/**
+ * Returns the contents of the concatenated string
+ *
+ * @return (string) string content
+ */
+qx.Proto.get = function() {}
+
+/**
+ * Append a variable number of string arguments
+ *
+ * @param varargs (string) variable number os strings to be added
+ */
+qx.Proto.add = function(varargs) {}
+
+/**
+ * Initializes the contents of the Stringbuilder
+ * equivalent to <pre>str = ""; </pre>
+ */
+qx.Proto.init = function() {}
+
+/** Destructor */
+qx.Proto.dispose = function() {}
+
+/**
+ * Returns the contents of the concatenated string
+ *
+ * @return (string) string content
+ */
+qx.Proto.toString = function() {}
+
+
+if (qx.sys.Client.getInstance().isMshtml())
+{
+  qx.Proto.clear = function() {
+    this._array = [];
+  }
+
+  qx.Proto.get = function() {
+    return this._array.join("");
+  }
+
+  qx.Proto.add = function() {
+    this._array.push.apply(this._array, arguments);
+  }
+
+  qx.Proto.init = function() {
+    this._array = [];
+  }
+
+  qx.Proto.dispose = function()
+  {
+    if (this.getDisposed()) {
+      return;
+    }
+
+    this._array = null;
+
+    qx.core.Object.prototype.dispose.call(this);
+  }
+}
+else
+{
+  qx.Proto.clear = function() {
+    this._string = "";
+  }
+
+  qx.Proto.get = function() {
+    return this._string;
+  }
+
+  qx.Proto.add = function() {
+    this._string += Array.prototype.join.call(arguments, "");
+  }
+
+  qx.Proto.init = function() {
+    this._string = "";
+  }
+
+  qx.Proto.dispose = function()
+  {
+    if (this.getDisposed()) {
+      return;
+    }
+
+    this._string = null;
+
+    qx.core.Object.prototype.dispose.call(this);
+  }
+}
+
+qx.Proto.toString = qx.Proto.get;