void SkApply::enableDynamic(SkAnimateMaker& maker) {
SkASSERT(mode != kMode_create); // create + dynamic are not currently compatible
SkDisplayable* newScope;
bool success = SkAnimatorScript::EvaluateDisplayable(maker, this, dynamicScope.c_str(),
&newScope);
if (success && scope != newScope) {
SkTDDrawableArray* pList, * gList;
SkGroup* pGroup = NULL, * found = NULL;
int old = maker.fDisplayList.findGroup(scope, &pList, &pGroup, &found, &gList);
if (pList && old >= 0 && (*pList)[old]->isApply() && (*pList)[old] != this) {
if (fAppended == false) {
if (found != NULL) {
SkDisplayable* oldChild = (*pList)[old];
if (oldChild->isApply() && found->copySet(old)) {
found->markCopyClear(old);
// delete oldChild;
}
}
(*pList)[old] = scope;
} else
pList->remove(old);
}
scope = (SkDrawable*) newScope;
onEndElement(maker);
}
maker.removeActive(fActive);
delete fActive;
fActive = NULL;
}
void SkAnimateMaker::doDelayedEvent() {
fEnableTime = getAppTime();
for (int index = 0; index < fDelayed.count(); ) {
SkDisplayable* child = fDelayed[index];
SkASSERT(child->isApply());
SkApply* apply = (SkApply*) child;
apply->interpolate(*this, fEnableTime);
if (apply->hasDelayedAnimator())
index++;
else
fDelayed.remove(index);
}
}
void SkDisplayEvent::populateInput(SkAnimateMaker& maker, const SkEvent& fEvent) {
const SkMetaData& meta = fEvent.getMetaData();
SkMetaData::Iter iter(meta);
SkMetaData::Type type;
int number;
const char* name;
while ((name = iter.next(&type, &number)) != NULL) {
if (name[0] == '\0')
continue;
SkDisplayable* displayable;
SkInput* input;
for (int index = 0; index < fChildren.count(); index++) {
displayable = fChildren[index];
if (displayable->getType() != SkType_Input)
continue;
input = (SkInput*) displayable;
if (input->name.equals(name))
goto found;
}
if (!maker.find(name, &displayable) || displayable->getType() != SkType_Input)
continue;
input = (SkInput*) displayable;
found:
switch (type) {
case SkMetaData::kS32_Type:
meta.findS32(name, &input->fInt);
break;
case SkMetaData::kScalar_Type:
meta.findScalar(name, &input->fFloat);
break;
case SkMetaData::kPtr_Type:
SkASSERT(0);
break; // !!! not handled for now
case SkMetaData::kString_Type:
input->string.set(meta.findString(name));
break;
default:
SkASSERT(0);
}
}
// re-evaluate all animators that may have built their values from input strings
for (SkDisplayable** childPtr = fChildren.begin(); childPtr < fChildren.end(); childPtr++) {
SkDisplayable* displayable = *childPtr;
if (displayable->isApply() == false)
continue;
SkApply* apply = (SkApply*) displayable;
apply->refresh(maker);
}
}
