Switch to Closure Compiler, using advanced optimizations mode. Lots o…

…f source format tweaks to allow this while preventing things from breaking due to property renaming, object flattening, etc.
lojjic · Apr 17, 2010 · f83e0b1 · f83e0b1
1 parent beaaae3
commit f83e0b1
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Showing 21 changed files with 1,899 additions and 1,827 deletions.
diff --git a/build.xml b/build.xml
@@ -38,11 +38,23 @@
     </target>
 
     <target name="package-compressed" depends="package-uncompressed">
-        <!--<copy file="${build_dir}/script_uncompressed.js" tofile="${build_dir}/script_compressed.js" overwrite="true" />-->
+        <exec executable="java">
+            <arg line='-jar tools/compiler.jar
+                       --js ${build_dir}/script_uncompressed.js
+                       --js ${src_dir}/closure_preservefunctions.js
+                       --module "script_compressed:1"
+                       --module "temp:1"
+                       --module_output_path_prefix ${build_dir}/
+                       --compilation_level ADVANCED_OPTIMIZATIONS
+                       --externs ${src_dir}/closure_externs.js' />
+        </exec>
+        <delete file="${build_dir}/temp.js" />
 
+        <!--
         <exec executable="yuicompressor">
             <arg line="${build_dir}/script_uncompressed.js -o ${build_dir}/script_compressed.js" />
         </exec>
+        -->
 
         <concat destfile="${build_dir}/PIE.htc">
             <fileset file="${src_dir}/htc_open.txt" />

diff --git a/sources/Angle.js b/sources/Angle.js
@@ -3,30 +3,34 @@
  * @constructor
  * @param {string} val The raw CSS value for the angle. It is assumed it has been pre-validated.
  */
-PIE.Angle = function( val ) {
-    this.val = val;
-};
-PIE.Angle.prototype = {
-    unitRE: /(deg|rad|grad|turn)$/,
+PIE.Angle = (function() {
+    function Angle( val ) {
+        this.val = val;
+    }
+    Angle.prototype = {
+        unitRE: /(deg|rad|grad|turn)$/,
 
-    /**
-     * @return {string} The unit of the angle value
-     */
-    getUnit: function() {
-        return this._unit || ( this._unit = this.val.match( this.unitRE )[1] );
-    },
+        /**
+         * @return {string} The unit of the angle value
+         */
+        getUnit: function() {
+            return this._unit || ( this._unit = this.val.match( this.unitRE )[1] );
+        },
 
-    /**
-     * Get the numeric value of the angle in degrees.
-     * @return {number} The degrees value
-     */
-    degrees: function() {
-        var deg = this._deg, u, n;
-        if( !deg ) {
-            u = this.getUnit();
-            n = parseFloat( this.val, 10 );
-            deg = this._deg = ( u === 'deg' ? n : u === 'rad' ? n / Math.PI * 180 : u === 'grad' ? n / 400 * 360 : u === 'turn' ? n * 360 : 0 );
+        /**
+         * Get the numeric value of the angle in degrees.
+         * @return {number} The degrees value
+         */
+        degrees: function() {
+            var deg = this._deg, u, n;
+            if( !deg ) {
+                u = this.getUnit();
+                n = parseFloat( this.val, 10 );
+                deg = this._deg = ( u === 'deg' ? n : u === 'rad' ? n / Math.PI * 180 : u === 'grad' ? n / 400 * 360 : u === 'turn' ? n * 360 : 0 );
+            }
+            return deg;
         }
-        return deg;
-    }
-};
+    };
+
+    return Angle;
+})();