public static void parseArguments(String[] args, CommandDispatcher cd)
{
try
{
CommandLineDictionary dict = CommandLineDictionary.FromArguments(args, '-', '=');
// Shorthand
Func<string, bool> hasPar = (string key) => hasParameter(dict, key);
if (hasPar("install"))
cd.addCommand(() => RegistryManipulator.install());
else if (hasPar("uninstall"))
cd.addCommand(() => RegistryManipulator.uninstall());
else if(hasFileParameter(dict)){
var filename = dict["file"];
if(hasPar("resizePercentage"))
cd.addCommand(() => ImageManipulators.setNewSize(filename, Byte.Parse(dict["resizePercentage"])));
if (hasPar("resizeSlider"))
cd.addCommand(() => {
var p = new PercentageSlider();
var perc = p.getSelection();
return ImageManipulators.setNewSize(filename, perc);
});
if (hasPar("sepiaPercentage"))
cd.addCommand(() => ImageManipulators.setSepiaTone(filename, Byte.Parse(dict["sepiaPercentage"])));
if(hasPar("grayScale"))
cd.addCommand(() => ImageManipulators.setColorspace(filename, "gray"));
if (hasPar("more-contrast"))
cd.addCommand(() => ImageManipulators.setContrast(filename, "-contrast"));
if (hasPar("less-contrast"))
cd.addCommand(() => ImageManipulators.setContrast(filename, "+contrast"));
if (hasPar("addBorder") && hasPar("borderColor"))
cd.addCommand(() => ImageManipulators.setBorder(filename, dict["borderColor"]));
if (hasPar("oilPaint"))
cd.addCommand(() => ImageManipulators.oilPaint(filename, dict["oilPaint"]));
if (hasPar("signature"))
cd.addCommand(() => ImageManipulators.signature(filename, dict["signature"]));
if (hasPar("toFileType"))
cd.addCommand(() => ImageManipulators.toFileType(filename, dict["toFileType"]));
}
}
catch (System.ArgumentException) { printUsageHelp(); }
catch (KeyNotFoundException) { /* This is not neccessarily bad */ }
}