static void Run()
{
CImg Source, SourceMask;
InitSourceImage(gFilterRecord, Source, SourceMask);
Parameters params;
params.Init();
ReadRegistryParameters(params);
ReadScriptParameters(params);
/* Run the UI if we've been told to. */
bool bApplyToImage = true;
if(!gFilterRecord->descriptorParameters || gFilterRecord->descriptorParameters->playInfo == plugInDialogDisplay)
{
PreviewRenderer pr;
pr.Source.Hold(Source);
pr.SourceMask.Hold(SourceMask);
pr.FilterSettings = params.FilterSettings;
pr.FilterOptions = params.FilterOptions;
SetFromImage(gFilterRecord, pr.Source, pr.Image.PreviewImage);
UIResult ret = DoUI(&pr);
pr.m_pAlgorithm->Abort();
pr.Image.PreviewImage.Free();
if(ret == UI_CANCEL)
{
/* The user cancelled. */
throw PhotoshopErrorException(userCanceledErr);
}
if(ret == UI_SAVE_ONLY)
bApplyToImage = false;
params.FilterSettings = pr.FilterSettings;
params.FilterOptions = pr.FilterOptions;
WriteRegistryParameters(params);
}
WriteScriptParameters(params);
if(!bApplyToImage)
return;
/* Run the main filter. */
auto_ptr<Algorithm> pAlgo(new Algorithm);
pAlgo->SetTarget(Source);
pAlgo->SetMask(SourceMask);
pAlgo->GetSettings() = params.FilterSettings;
pAlgo->GetOptions() = params.FilterOptions;
if(Source.m_iBytesPerChannel == 2)
pAlgo->GetSettings().m_fInputScale = 255.0f / 32768.0f;
else
pAlgo->GetSettings().m_fInputScale = 1.0f;
pAlgo->Run();
if(!ShowProgressDialog(pAlgo.get()))
throw PhotoshopErrorException(userCanceledErr);
string sError;
if(pAlgo->GetError(sError))
throw Exception(sError);
}
//-------------------------------------------------------------------------------
//
// DoFinish
//
// Everything went as planned and the pixels have been modified. Now record
// scripting parameters and put our information in the Photoshop Registry for the
// next time we get called. The Registry saves us from keeping a preferences file.
//
//-------------------------------------------------------------------------------
void DoFinish(void)
{
LockHandles();
WriteScriptParameters();
WriteRegistryParameters();
}
