1 files changed, 45 insertions, 12 deletions

diff --git a/src/com/android/gallery3d/filtershow/filters/ImageFilter.java b/src/com/android/gallery3d/filtershow/filters/ImageFilter.java
index 7f4d5ed2a..b8f0cf84f 100644
--- a/src/com/android/gallery3d/filtershow/filters/ImageFilter.java
+++ b/src/com/android/gallery3d/filtershow/filters/ImageFilter.java
@@ -18,35 +18,64 @@ package com.android.gallery3d.filtershow.filters;
 
 import android.graphics.Bitmap;
 
+import com.android.gallery3d.R;
 import com.android.gallery3d.filtershow.presets.ImagePreset;
 
 public class ImageFilter implements Cloneable {
 
-    protected int mMaxParameter = 100;
-    protected int mMinParameter = -100;
+    public static int DEFAULT_MAX_PARAMETER = 100;
+    public static int DEFAULT_MIN_PARAMETER = -100;
+    public static int DEFAULT_INITIAL_PARAMETER = 0;
+
+    protected int mMaxParameter = DEFAULT_MAX_PARAMETER;
+    protected int mMinParameter = DEFAULT_MIN_PARAMETER;
     protected int mPreviewParameter = mMaxParameter;
-    protected int mDefaultParameter = 0;
-    protected int mParameter = 0;
+    protected int mDefaultParameter = DEFAULT_INITIAL_PARAMETER;
+    protected int mParameter = DEFAULT_INITIAL_PARAMETER;
     private ImagePreset mImagePreset;
 
     protected String mName = "Original";
     private final String LOGTAG = "ImageFilter";
-    public static final byte TYPE_BORDER =1;
-    public static final byte TYPE_FX  = 2;
+    public static final byte TYPE_BORDER = 1;
+    public static final byte TYPE_FX = 2;
     public static final byte TYPE_WBALANCE = 3;
     public static final byte TYPE_VIGNETTE = 4;
     public static final byte TYPE_NORMAL = 5;
     public static final byte TYPE_TINYPLANET = 6;
     private byte filterType = TYPE_NORMAL;
 
-    public byte getFilterType(){
+    public byte getFilterType() {
         return filterType;
     }
 
-    protected void setFilterType(byte type){
+    protected void setFilterType(byte type) {
         filterType = type;
     }
 
+    public int getButtonId() {
+        return 0;
+    }
+
+    public int getTextId() {
+        return 0;
+    }
+
+    public int getOverlayBitmaps() {
+        return 0;
+    }
+
+    public int getEditingViewId() {
+        return R.id.imageShow;
+    }
+
+    public boolean showEditingControls() {
+        return true;
+    }
+
+    public boolean showParameterValue() {
+        return true;
+    }
+
     @Override
     public ImageFilter clone() throws CloneNotSupportedException {
         ImageFilter filter = (ImageFilter) super.clone();
@@ -61,6 +90,10 @@ public class ImageFilter implements Cloneable {
         return filter;
     }
 
+    public void reset() {
+        setParameter(mDefaultParameter);
+    }
+
     public boolean isNil() {
         if (mParameter == mDefaultParameter) {
             return true;
@@ -93,7 +126,7 @@ public class ImageFilter implements Cloneable {
      * The maximum allowed value (inclusive)
      * @return maximum value allowed as input to this filter
      */
-    public int getMaxParameter(){
+    public int getMaxParameter() {
         return mMaxParameter;
     }
 
@@ -101,7 +134,7 @@ public class ImageFilter implements Cloneable {
      * The parameter value to be used in previews.
      * @return parameter value to be used to preview the filter
      */
-    public int getPreviewParameter(){
+    public int getPreviewParameter() {
         return mPreviewParameter;
     }
 
@@ -109,7 +142,7 @@ public class ImageFilter implements Cloneable {
      * The minimum allowed value (inclusive)
      * @return minimum value allowed as input to this filter
      */
-    public int getMinParameter(){
+    public int getMinParameter() {
         return mMinParameter;
     }
 
@@ -117,7 +150,7 @@ public class ImageFilter implements Cloneable {
      * Returns the default value returned by this filter.
      * @return default value
      */
-    public int getDefaultParameter(){
+    public int getDefaultParameter() {
         return mDefaultParameter;
     }