grab from latest android
git-svn-id: http://skia.googlecode.com/svn/trunk@27 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/animator/SkDrawGroup.h b/src/animator/SkDrawGroup.h
new file mode 100644
index 0000000..0009a4c
--- /dev/null
+++ b/src/animator/SkDrawGroup.h
@@ -0,0 +1,80 @@
+/* libs/graphics/animator/SkDrawGroup.h
+**
+** Copyright 2006, 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.
+*/
+
+#ifndef SkDrawGroup_DEFINED
+#define SkDrawGroup_DEFINED
+
+#include "SkDrawable.h"
+#include "SkIntArray.h"
+#include "SkMemberInfo.h"
+
+class SkGroup : public SkDrawable { //interface for schema element <g>
+public:
+ DECLARE_MEMBER_INFO(Group);
+ SkGroup();
+ virtual ~SkGroup();
+ virtual bool add(SkAnimateMaker& , SkDisplayable* child);
+ virtual bool contains(SkDisplayable* );
+ SkGroup* copy();
+ SkBool copySet(int index);
+ virtual SkDisplayable* deepCopy(SkAnimateMaker* );
+ virtual bool doEvent(SkDisplayEvent::Kind , SkEventState* state );
+ virtual bool draw(SkAnimateMaker& );
+#ifdef SK_DUMP_ENABLED
+ virtual void dump(SkAnimateMaker* );
+ virtual void dumpDrawables(SkAnimateMaker* );
+ virtual void dumpEvents();
+#endif
+ int findGroup(SkDrawable* drawable, SkTDDrawableArray** list,
+ SkGroup** parent, SkGroup** found, SkTDDrawableArray** grandList);
+ virtual bool enable(SkAnimateMaker& );
+ SkTDDrawableArray* getChildren() { return &fChildren; }
+ SkGroup* getOriginal() { return fOriginal; }
+ virtual bool hasEnable() const;
+ virtual void initialize();
+ SkBool isACopy() { return fOriginal != NULL; }
+ void markCopyClear(int index);
+ void markCopySet(int index);
+ void markCopySize(int index);
+ bool markedForDelete(int index) const { return (fCopies[index >> 5] & 1 << (index & 0x1f)) == 0; }
+ void reset();
+ bool resolveIDs(SkAnimateMaker& maker, SkDisplayable* original, SkApply* );
+ virtual void setSteps(int steps);
+#ifdef SK_DEBUG
+ virtual void validate();
+#endif
+protected:
+ bool ifCondition(SkAnimateMaker& maker, SkDrawable* drawable,
+ SkString& conditionString);
+ SkString condition;
+ SkString enableCondition;
+ SkTDDrawableArray fChildren;
+ SkTDDrawableArray* fParentList;
+ SkTDIntArray fCopies;
+ SkGroup* fOriginal;
+private:
+ typedef SkDrawable INHERITED;
+};
+
+class SkSave: public SkGroup {
+ DECLARE_MEMBER_INFO(Save);
+ virtual bool draw(SkAnimateMaker& );
+private:
+ typedef SkGroup INHERITED;
+};
+
+#endif // SkDrawGroup_DEFINED