1 files changed, 64 insertions, 0 deletions
diff --git a/libs/graphics/animator/SkDisplayAdd.h b/libs/graphics/animator/SkDisplayAdd.h
new file mode 100644
index 0000000000..ed727307f7
--- /dev/null
+++ b/libs/graphics/animator/SkDisplayAdd.h
@@ -0,0 +1,64 @@
+#ifndef SkDisplayAdd_DEFINED
+#define SkDisplayAdd_DEFINED
+
+#include "SkDrawable.h"
+#include "SkMemberInfo.h"
+
+class SkAdd : public SkDrawable {
+	DECLARE_MEMBER_INFO(Add);
+	SkAdd();
+	
+	enum Mode {
+		kMode_indirect,
+		kMode_immediate
+	};
+	
+	virtual SkDisplayable* deepCopy(SkAnimateMaker* );
+	virtual bool draw(SkAnimateMaker& );
+#ifdef SK_DUMP_ENABLED
+	virtual void dump(SkAnimateMaker* );
+#endif
+	virtual bool enable(SkAnimateMaker& );
+	virtual bool hasEnable() const;
+	virtual void initialize();
+	virtual bool isDrawable() const;
+protected:
+//	struct _A {
+		Mode mode;
+		S32 offset;
+		SkDrawable* use;
+		SkDrawable* where;	// if nil, offset becomes index
+//	} A;
+private:
+	typedef SkDrawable INHERITED;
+};
+
+class SkClear : public SkDisplayable {
+	virtual bool enable(SkAnimateMaker& );
+};
+
+class SkMove : public SkAdd {
+	DECLARE_MEMBER_INFO(Move);
+private:
+	typedef SkAdd INHERITED;
+};
+
+class SkRemove : public SkAdd {
+	DECLARE_MEMBER_INFO(Remove);
+	SkRemove();
+protected:
+	SkBool fDelete;
+private:
+	friend class SkAdd;
+	typedef SkAdd INHERITED;
+};
+
+class SkReplace : public SkAdd {
+	DECLARE_MEMBER_INFO(Replace);
+private:
+	typedef SkAdd INHERITED;
+};
+
+#endif // SkDisplayAdd_DEFINED
+
+