96fcdcc219
DOCS_PREVIEW= https://skia.org/?cl=1316233002 Review URL: https://codereview.chromium.org/1316233002
112 lines
3.2 KiB
C++
112 lines
3.2 KiB
C++
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/*
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* Copyright 2006 The Android Open Source Project
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "SkAnimate.h"
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#include "SkAnimateMaker.h"
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#include "SkADrawable.h"
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#include "SkParse.h"
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#if SK_USE_CONDENSED_INFO == 0
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const SkMemberInfo SkAnimate::fInfo[] = {
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SK_MEMBER_INHERITED
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};
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#endif
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DEFINE_GET_MEMBER(SkAnimate);
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SkAnimate::SkAnimate() : fComponents(0) {
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}
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SkAnimate::~SkAnimate() {
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}
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int SkAnimate::components() {
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return fComponents;
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}
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#ifdef SK_DUMP_ENABLED
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void SkAnimate::dump(SkAnimateMaker* maker) {
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INHERITED::dump(maker); //from animateBase
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//SkSet inherits from this class
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if (getType() != SkType_Set) {
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if (fMirror)
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SkDebugf("mirror=\"true\" ");
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if (fReset)
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SkDebugf("reset=\"true\" ");
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SkDebugf("dur=\"%g\" ", dur * 0.001);
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if (repeat != SK_Scalar1)
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SkDebugf("repeat=\"%g\" ", SkScalarToFloat(repeat));
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//if (fHasValues)
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// SkDebugf("values=\"%s\" ", values);
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if (blend.count() != 1 || blend[0] != SK_Scalar1) {
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SkDebugf("blend=\"[");
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bool firstElem = true;
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for (int i = 0; i < blend.count(); i++) {
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if (!firstElem)
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SkDebugf(",");
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firstElem = false;
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SkDebugf("%g", SkScalarToFloat(blend[i]));
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}
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SkDebugf("]\" ");
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}
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SkDebugf("/>\n");//i assume that if it IS, we will do it separately
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}
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}
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#endif
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bool SkAnimate::resolveCommon(SkAnimateMaker& maker) {
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if (fTarget == nullptr) // if nullptr, recall onEndElement after apply closes and sets target to scope
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return false;
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INHERITED::onEndElement(maker);
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return maker.hasError() == false;
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}
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void SkAnimate::onEndElement(SkAnimateMaker& maker) {
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bool resolved = resolveCommon(maker);
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if (resolved && fFieldInfo == nullptr) {
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maker.setErrorNoun(field);
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maker.setErrorCode(SkDisplayXMLParserError::kFieldNotInTarget);
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}
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if (resolved == false || fFieldInfo == nullptr)
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return;
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SkDisplayTypes outType = fFieldInfo->getType();
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if (fHasValues) {
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SkASSERT(to.size() > 0);
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fFieldInfo->setValue(maker, &fValues, 0, 0, nullptr, outType, to);
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SkASSERT(0);
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// !!! this needs to set fComponents
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return;
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}
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fComponents = fFieldInfo->getCount();
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if (fFieldInfo->fType == SkType_Array) {
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SkTypedArray* array = (SkTypedArray*) fFieldInfo->memberData(fTarget);
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int count = array->count();
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if (count > 0)
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fComponents = count;
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}
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if (outType == SkType_ARGB) {
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fComponents <<= 2; // four color components
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outType = SkType_Float;
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}
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fValues.setType(outType);
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if (formula.size() > 0){
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fComponents = 1;
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from.set("0");
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to.set("dur");
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outType = SkType_MSec;
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}
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int max = fComponents * 2;
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fValues.setCount(max);
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memset(fValues.begin(), 0, max * sizeof(fValues.begin()[0]));
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fFieldInfo->setValue(maker, &fValues, fFieldOffset, max, this, outType, from);
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fFieldInfo->setValue(maker, &fValues, fComponents + fFieldOffset, max, this, outType, to);
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}
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