1 files changed, 76 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/anim/AnimationSet.java b/src/com/android/gallery3d/anim/AnimationSet.java
new file mode 100644
index 000000000..773cb4314
--- /dev/null
+++ b/src/com/android/gallery3d/anim/AnimationSet.java
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.gallery3d.anim;
+
+import com.android.gallery3d.ui.GLCanvas;
+
+import java.util.ArrayList;
+
+public class AnimationSet extends CanvasAnimation {
+
+    private final ArrayList<CanvasAnimation> mAnimations =
+            new ArrayList<CanvasAnimation>();
+    private int mSaveFlags = 0;
+
+
+    public void addAnimation(CanvasAnimation anim) {
+        mAnimations.add(anim);
+        mSaveFlags |= anim.getCanvasSaveFlags();
+    }
+
+    @Override
+    public void apply(GLCanvas canvas) {
+        for (int i = 0, n = mAnimations.size(); i < n; i++) {
+            mAnimations.get(i).apply(canvas);
+        }
+    }
+
+    @Override
+    public int getCanvasSaveFlags() {
+        return mSaveFlags;
+    }
+
+    @Override
+    protected void onCalculate(float progress) {
+        // DO NOTHING
+    }
+
+    @Override
+    public boolean calculate(long currentTimeMillis) {
+        boolean more = false;
+        for (CanvasAnimation anim : mAnimations) {
+            more |= anim.calculate(currentTimeMillis);
+        }
+        return more;
+    }
+
+    @Override
+    public void start() {
+        for (CanvasAnimation anim : mAnimations) {
+            anim.start();
+        }
+    }
+
+    @Override
+    public boolean isActive() {
+        for (CanvasAnimation anim : mAnimations) {
+            if (anim.isActive()) return true;
+        }
+        return false;
+    }
+
+}