| |
| /* |
| * Copyright 2006 The Android Open Source Project |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| |
| #include "SkAnimate.h" |
| #include "SkAnimateMaker.h" |
| #include "SkDrawable.h" |
| #include "SkParse.h" |
| |
| #if SK_USE_CONDENSED_INFO == 0 |
| |
| const SkMemberInfo SkAnimate::fInfo[] = { |
| SK_MEMBER_INHERITED |
| }; |
| |
| #endif |
| |
| DEFINE_GET_MEMBER(SkAnimate); |
| |
| SkAnimate::SkAnimate() : fComponents(0) { |
| } |
| |
| SkAnimate::~SkAnimate() { |
| } |
| |
| int SkAnimate::components() { |
| return fComponents; |
| } |
| |
| #ifdef SK_DUMP_ENABLED |
| void SkAnimate::dump(SkAnimateMaker* maker) { |
| INHERITED::dump(maker); //from animateBase |
| //SkSet inherits from this class |
| if (getType() != SkType_Set) { |
| if (fMirror) |
| SkDebugf("mirror=\"true\" "); |
| if (fReset) |
| SkDebugf("reset=\"true\" "); |
| SkDebugf("dur=\"%g\" ", SkScalarToFloat(SkScalarDiv(dur,1000))); |
| if (repeat != SK_Scalar1) |
| SkDebugf("repeat=\"%g\" ", SkScalarToFloat(repeat)); |
| //if (fHasValues) |
| // SkDebugf("values=\"%s\" ", values); |
| if (blend.count() != 1 || blend[0] != SK_Scalar1) { |
| SkDebugf("blend=\"["); |
| bool firstElem = true; |
| for (int i = 0; i < blend.count(); i++) { |
| if (!firstElem) |
| SkDebugf(","); |
| firstElem = false; |
| SkDebugf("%g", SkScalarToFloat(blend[i])); |
| } |
| SkDebugf("]\" "); |
| } |
| SkDebugf("/>\n");//i assume that if it IS, we will do it separately |
| } |
| } |
| #endif |
| |
| bool SkAnimate::resolveCommon(SkAnimateMaker& maker) { |
| if (fTarget == NULL) // if NULL, recall onEndElement after apply closes and sets target to scope |
| return false; |
| INHERITED::onEndElement(maker); |
| return maker.hasError() == false; |
| } |
| |
| void SkAnimate::onEndElement(SkAnimateMaker& maker) { |
| bool resolved = resolveCommon(maker); |
| if (resolved && fFieldInfo == NULL) { |
| maker.setErrorNoun(field); |
| maker.setErrorCode(SkDisplayXMLParserError::kFieldNotInTarget); |
| } |
| if (resolved == false || fFieldInfo == NULL) |
| return; |
| SkDisplayTypes outType = fFieldInfo->getType(); |
| if (fHasValues) { |
| SkASSERT(to.size() > 0); |
| fFieldInfo->setValue(maker, &fValues, 0, 0, NULL, outType, to); |
| SkASSERT(0); |
| // !!! this needs to set fComponents |
| return; |
| } |
| fComponents = fFieldInfo->getCount(); |
| if (fFieldInfo->fType == SkType_Array) { |
| SkTypedArray* array = (SkTypedArray*) fFieldInfo->memberData(fTarget); |
| int count = array->count(); |
| if (count > 0) |
| fComponents = count; |
| } |
| if (outType == SkType_ARGB) { |
| fComponents <<= 2; // four color components |
| outType = SkType_Float; |
| } |
| fValues.setType(outType); |
| if (formula.size() > 0){ |
| fComponents = 1; |
| from.set("0"); |
| to.set("dur"); |
| outType = SkType_MSec; |
| } |
| int max = fComponents * 2; |
| fValues.setCount(max); |
| memset(fValues.begin(), 0, max * sizeof(fValues.begin()[0])); |
| fFieldInfo->setValue(maker, &fValues, fFieldOffset, max, this, outType, from); |
| fFieldInfo->setValue(maker, &fValues, fComponents + fFieldOffset, max, this, outType, to); |
| } |
| |