[Tynstep-svn] r162 - in trunk/step-web-app/src/main/java/com/tyndalehouse/step/web/client/framework: . utils

[ChrisBurrell at crosswire.org]

Author: ChrisBurrell
Date: 2010-07-31 02:28:03 -0700 (Sat, 31 Jul 2010)
New Revision: 162

Added:
   trunk/step-web-app/src/main/java/com/tyndalehouse/step/web/client/framework/utils/
   trunk/step-web-app/src/main/java/com/tyndalehouse/step/web/client/framework/utils/DecoratorUtils.java
   trunk/step-web-app/src/main/java/com/tyndalehouse/step/web/client/framework/utils/StringUtils.java
Log:
commiting fix to remove unecessary compile files causing assembler to overwrite gwtp compilation

Copied: trunk/step-web-app/src/main/java/com/tyndalehouse/step/web/client/framework/utils/DecoratorUtils.java (from rev 150, trunk/step-web-app/src/main/java/com/tyndalehouse/step/web/client/toolkit/DecoratorUtils.java)
===================================================================
--- trunk/step-web-app/src/main/java/com/tyndalehouse/step/web/client/framework/utils/DecoratorUtils.java	                        (rev 0)
+++ trunk/step-web-app/src/main/java/com/tyndalehouse/step/web/client/framework/utils/DecoratorUtils.java	2010-07-31 09:28:03 UTC (rev 162)
@@ -0,0 +1,37 @@
+package com.tyndalehouse.step.web.client.framework.utils;
+
+import static java.lang.Integer.valueOf;
+
+public class DecoratorUtils {
+    /** The string representation of a pixel */
+    private static final String PIXEL_UNIT = "px";
+    /** default padding to assign */
+    private final static int DECORATOR_PADDING = 10;
+
+    /**
+     * hiding implementation
+     */
+    private DecoratorUtils() {
+    }
+
+    /**
+     * removes the last part of the dimension and adjusts
+     * 
+     * @param dimension
+     *            dimension to be adjusted for padding
+     * @return the new dimension
+     */
+    public static String removePadding(final String dimension) {
+        if (dimension.endsWith(PIXEL_UNIT)) {
+            final int dim = valueOf(dimension.substring(0, dimension.length() - 2));
+            return String.valueOf(dim - DECORATOR_PADDING) + PIXEL_UNIT;
+        }
+        return dimension;
+    }
+
+    /** removes padding based on a double **/
+    public static double removePadding(final double dimension) {
+        return dimension - DECORATOR_PADDING;
+    }
+
+}

Copied: trunk/step-web-app/src/main/java/com/tyndalehouse/step/web/client/framework/utils/StringUtils.java (from rev 150, trunk/step-web-app/src/main/java/com/tyndalehouse/step/web/client/common/StringUtils.java)
===================================================================
--- trunk/step-web-app/src/main/java/com/tyndalehouse/step/web/client/framework/utils/StringUtils.java	                        (rev 0)
+++ trunk/step-web-app/src/main/java/com/tyndalehouse/step/web/client/framework/utils/StringUtils.java	2010-07-31 09:28:03 UTC (rev 162)
@@ -0,0 +1,29 @@
+package com.tyndalehouse.step.web.client.framework.utils;
+
+public class StringUtils {
+    /**
+     * hiding implementation
+     */
+    private StringUtils() {
+        // no implementation
+    }
+
+    /**
+     * @param s
+     *            the string to evaluate
+     * @return true if s == null or s.length == 0
+     */
+    public static boolean isEmpty(final String s) {
+        return s == null || s.length() == 0;
+    }
+
+    /**
+     * @param s
+     *            the string to evaluate
+     * @return true if !(s == null or s.length == 0)
+     */
+    public static boolean isNotEmpty(final String s) {
+        return !isEmpty(s);
+    }
+
+}