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/* libs/graphics/animator/SkDisplayNumber.cpp
**
** 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.
*/
#include "SkDisplayNumber.h"
enum SkDisplayNumber_Properties {
SK_PROPERTY(MAX_VALUE),
SK_PROPERTY(MIN_VALUE),
SK_PROPERTY(NEGATIVE_INFINITY),
SK_PROPERTY(NaN),
SK_PROPERTY(POSITIVE_INFINITY)
};
#if SK_USE_CONDENSED_INFO == 0
const SkMemberInfo SkDisplayNumber::fInfo[] = {
SK_MEMBER_PROPERTY(MAX_VALUE, Float),
SK_MEMBER_PROPERTY(MIN_VALUE, Float),
SK_MEMBER_PROPERTY(NEGATIVE_INFINITY, Float),
SK_MEMBER_PROPERTY(NaN, Float),
SK_MEMBER_PROPERTY(POSITIVE_INFINITY, Float)
};
#endif
DEFINE_GET_MEMBER(SkDisplayNumber);
bool SkDisplayNumber::getProperty(int index, SkScriptValue* value) const {
SkScalar constant;
switch (index) {
case SK_PROPERTY(MAX_VALUE):
constant = SK_ScalarMax;
break;
case SK_PROPERTY(MIN_VALUE):
constant = SK_ScalarMin;
break;
case SK_PROPERTY(NEGATIVE_INFINITY):
constant = -SK_ScalarInfinity;
break;
case SK_PROPERTY(NaN):
constant = SK_ScalarNaN;
break;
case SK_PROPERTY(POSITIVE_INFINITY):
constant = SK_ScalarInfinity;
break;
default:
SkASSERT(0);
return false;
}
value->fOperand.fScalar = constant;
value->fType = SkType_Float;
return true;
}
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