Fixing SVGSALAMANDER-30. Animation elements with a 'to' but not a 'from' will now get their from value from their parent element.

git-svn-id: https://svn.java.net/svn/svgsalamander~svn/trunk/svg-core@164 7dc7fa77-23fb-e6ad-8e2e-c86bd48ed22b

1 files changed, 21 insertions, 9 deletions

diff --git a/src/main/java/com/kitfox/svg/SVGElement.java b/src/main/java/com/kitfox/svg/SVGElement.java
index 269a717..62c7ef3 100644
--- a/src/main/java/com/kitfox/svg/SVGElement.java
+++ b/src/main/java/com/kitfox/svg/SVGElement.java
@@ -579,6 +579,11 @@ abstract public class SVGElement implements Serializable
         styAttr.setStringValue(value);

     }

 

+    public boolean getStyle(StyleAttribute attrib, boolean recursive) throws SVGException

+    {

+        return getStyle(attrib, recursive, true);

+    }

+    

     /**

      * Copies the current style into the passed style attribute. Checks for

      * inline styles first, then internal and extranal style sheets, and finally

@@ -590,7 +595,8 @@ abstract public class SVGElement implements Serializable
      * style attribute, checks attributes of parents back to root until one

      * found.

      */

-    public boolean getStyle(StyleAttribute attrib, boolean recursive) throws SVGException

+    public boolean getStyle(StyleAttribute attrib, boolean recursive, boolean evalAnimation)

+            throws SVGException

     {

         String styName = attrib.getName();

 

@@ -600,11 +606,14 @@ abstract public class SVGElement implements Serializable
         attrib.setStringValue(styAttr == null ? "" : styAttr.getStringValue());

 

         //Evalutate coresponding track, if one exists

-        TrackBase track = trackManager.getTrack(styName, AnimationElement.AT_CSS);

-        if (track != null)

+        if (evalAnimation)

         {

-            track.getValue(attrib, diagram.getUniverse().getCurTime());

-            return true;

+            TrackBase track = trackManager.getTrack(styName, AnimationElement.AT_CSS);

+            if (track != null)

+            {

+                track.getValue(attrib, diagram.getUniverse().getCurTime());

+                return true;

+            }

         }

 

         //Return if we've found a non animated style

@@ -620,11 +629,14 @@ abstract public class SVGElement implements Serializable
         attrib.setStringValue(presAttr == null ? "" : presAttr.getStringValue());

 

         //Evalutate coresponding track, if one exists

-        track = trackManager.getTrack(styName, AnimationElement.AT_XML);

-        if (track != null)

+        if (evalAnimation)

         {

-            track.getValue(attrib, diagram.getUniverse().getCurTime());

-            return true;

+            TrackBase track = trackManager.getTrack(styName, AnimationElement.AT_XML);

+            if (track != null)

+            {

+                track.getValue(attrib, diagram.getUniverse().getCurTime());

+                return true;

+            }

         }

 

         //Return if we've found a presentation attribute instead