//-----------------------------------------------------------------------------
tresult PLUGIN_API HostCheckerProcessor::setState (IBStream* state)
{
FUnknownPtr<IStreamAttributes> stream (state);
if (stream)
{
IAttributeList* list = stream->getAttributes ();
if (list)
{
addLogEvent (kLogIdIAttributeListInSetStateSupported);
}
}
float saved = 0.f;
if (state->read (&saved, sizeof (float)) != kResultOk)
{
return kResultFalse;
}
#if BYTEORDER == kBigEndian
SWAP_32 (toSave)
#endif
if (saved != 12345.67f)
{
ASSERT (false)
}
return kResultOk;
}
//------------------------------------------------------------------------
tresult PLUGIN_API VSTGUIEditor::setFrame (IPlugFrame* frame)
{
if (frame)
{
FUnknownPtr<IPlugFrameIdle> frameIdle (frame);
if (frameIdle)
frameIdle->addIdleHandler (this);
}
else if (plugFrame)
{
FUnknownPtr<IPlugFrameIdle> frameIdle (plugFrame);
if (frameIdle)
frameIdle->removeIdleHandler (this);
}
return EditorView::setFrame (frame);
}
//------------------------------------------------------------------------
void PLUGIN_API TestAnimationController::update (FUnknown* changedUnknown, int32 message)
{
if (message == kChanged)
{
FUnknownPtr<Parameter> parameter (changedUnknown);
if (parameter && animationView && animationView->getFrame ())
{
Animation::InterpolationTimingFunction* timingFunction = new Animation::InterpolationTimingFunction (200);
timingFunction->addPoint (0.5f, 0.2f);
int32 value = parameter->toPlain (parameter->getNormalized ());
if (value)
{
animationView->getFrame ()->getAnimator ()->addAnimation (animationView, "SizeAnimation", new Animation::ViewSizeAnimation (originalRect), timingFunction);
}
else
{
CRect r (originalRect);
r.bottom += 300;
r.right += 80;
animationView->getFrame ()->getAnimator ()->addAnimation (animationView, "SizeAnimation", new Animation::ViewSizeAnimation (r), timingFunction);
}
}
}
}
//------------------------------------------------------------------------
tresult PLUGIN_API AGain::setState (IBStream* state)
{
// called when we load a preset, the model has to be reloaded
float savedGain = 0.f;
if (state->read (&savedGain, sizeof (float)) != kResultOk)
{
return kResultFalse;
}
float savedGainReduction = 0.f;
if (state->read (&savedGainReduction, sizeof (float)) != kResultOk)
{
return kResultFalse;
}
int32 savedBypass = 0;
if (state->read (&savedBypass, sizeof (int32)) != kResultOk)
{
return kResultFalse;
}
#if BYTEORDER == kBigEndian
SWAP_32 (savedGain)
SWAP_32 (savedGainReduction)
SWAP_32 (savedBypass)
#endif
fGain = savedGain;
fGainReduction = savedGainReduction;
bBypass = savedBypass > 0;
// Example of using the IStreamAttributes interface
FUnknownPtr<IStreamAttributes> stream (state);
if (stream)
{
IAttributeList* list = stream->getAttributes ();
if (list)
{
// get the current type (project/Default..) of this state
String128 string;
if (list->getString (PresetAttributes::kStateType, string, 128 * sizeof (TChar)) == kResultTrue)
{
UString128 tmp (string);
char ascii[128];
tmp.toAscii (ascii, 128);
if (!strncmp (ascii, StateType::kProject, strlen (StateType::kProject)))
{
// we are in project loading context...
}
}
// get the full file path of this state
TChar fullPath[1024];
if (list->getString (PresetAttributes::kFilePathStringType, fullPath, 1024 * sizeof (TChar)) == kResultTrue)
{
// here we have the full path ...
}
}
}
return kResultOk;
}
