grab from latest android

git-svn-id: http://skia.googlecode.com/svn/trunk@27 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 91 insertions, 0 deletions

diff --git a/src/animator/SkAnimateBase.h b/src/animator/SkAnimateBase.h
new file mode 100644
index 0000000000..64b9722982
--- /dev/null
+++ b/src/animator/SkAnimateBase.h
@@ -0,0 +1,91 @@
+/* libs/graphics/animator/SkAnimateBase.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 SkAnimateBase_DEFINED
+#define SkAnimateBase_DEFINED
+
+#include "SkDisplayable.h"
+#include "SkMath.h"
+#include "SkMemberInfo.h"
+#include "SkTypedArray.h"
+
+class SkApply;
+class SkDrawable;
+
+class SkAnimateBase : public SkDisplayable {
+public:
+    DECLARE_MEMBER_INFO(AnimateBase);
+    SkAnimateBase();
+    virtual ~SkAnimateBase();
+    virtual int components();
+    virtual SkDisplayable* deepCopy(SkAnimateMaker* );
+    virtual void dirty();
+#ifdef SK_DUMP_ENABLED
+    virtual void dump(SkAnimateMaker* );
+#endif
+    int entries() { return fValues.count() / components(); }
+    virtual bool hasExecute() const;
+    bool isDynamic() const { return SkToBool(fDynamic); }
+    virtual SkDisplayable* getParent() const;
+    virtual bool getProperty(int index, SkScriptValue* value) const;
+    SkMSec getStart() const { return fStart; }
+    SkOperand* getValues() { return fValues.begin(); }
+    SkDisplayTypes getValuesType() { return fValues.getType(); }
+    virtual void onEndElement(SkAnimateMaker& );
+    void packARGB(SkScalar [], int count, SkTDOperandArray* );
+    virtual void refresh(SkAnimateMaker& );
+    void setChanged(bool changed) { fChanged = changed; }
+    void setHasEndEvent() { fHasEndEvent = true; }
+    virtual bool setParent(SkDisplayable* );
+    virtual bool setProperty(int index, SkScriptValue& value);
+    void setTarget(SkAnimateMaker& );
+    virtual bool targetNeedsInitialization() const;
+protected:
+    SkMSec begin;
+    SkTDScalarArray blend;
+    SkMSec dur;
+    // !!! make field part of a union with fFieldInfo, or fValues, something known later?
+    SkString field; // temporary; once target is known, this is reset
+    SkString formula;
+    SkString from;
+    SkString lval;
+    SkScalar repeat;
+    SkString target;    // temporary; once target is known, this is reset
+    SkString to;
+    SkApply* fApply;
+    const SkMemberInfo* fFieldInfo;
+    int fFieldOffset;
+    SkMSec fStart;  // corrected time when this apply was enabled
+    SkDrawable* fTarget;
+    SkTypedArray fValues;
+    unsigned fChanged : 1; // true when value referenced by script has changed
+    unsigned fDelayed : 1;  // enabled, but undrawn pending delay
+    unsigned fDynamic : 1;
+    unsigned fHasEndEvent : 1;
+    unsigned fHasValues : 1;        // set if 'values' passed instead of 'to'
+    unsigned fMirror : 1;
+    unsigned fReset : 1;
+    unsigned fResetPending : 1;
+    unsigned fTargetIsScope : 1;
+private:
+    typedef SkDisplayable INHERITED;
+    friend class SkActive;
+    friend class SkApply;
+    friend class SkDisplayList;
+};
+
+#endif // SkAnimateBase_DEFINED