private void ShrinkFiles(IReadOnlyCollection<string> files)
{
Debug.Assert(files != null);
Debug.Assert(files.Count > 0);
var renamer = new RenamingService("{0} ({1}px)", _model.OverwriteOriginal, _model.RequestedSize);
var shrinker = new ShrinkingService(renamer, _model.RequestedSize);
_model.Busy = true;
_model.Progress.Reset();
_model.Progress.MaximumSteps = files.Count+1;
_model.Progress.CurrentStep = 1;
foreach (var file in files)
{
_model.Progress.AddMessage(file + " -> " + renamer.Rename(file));
try
{
shrinker.Shrink(file);
}
catch (Exception ex)
{
_model.Progress.AddMessage("Error: " + ex.Message);
}
_model.Progress.CurrentStep++;
}
_model.Busy = false;
_model.Progress.CurrentStep = 0;
}
public ShrinkingService(RenamingService renamer, int targetSize, int encoderQualityLevel = 85)
{
Debug.Assert(encoderQualityLevel >= 1 && encoderQualityLevel <= 100);
Debug.Assert(targetSize > 0);
_encoderQualityLevel = encoderQualityLevel;
_targetSize = targetSize;
_renamer = renamer;
}