private void HandleExtractCommand(FileInfo model, DirectoryInfo dir, bool overwrite)
{
if (dir.Exists)
{
Console.WriteLine("Please use a new directory for the extraction!");
}
else
{
dir.Create();
var model3mf = new Model3MF(model.FullName);
model3mf.ExtractPrintProject(dir.FullName);
}
}
public void Run(FileInfo model)
{
var is3MF = model?.Extension.ToUpper() == ".3MF";
if (model == null || is3MF)
{
// System.CommandLine parses and executes the CLI arguments
// in a new Task. Because of this, it is necessary to execute
// a new STA Thread to run the webview. Will throw exceptions otherwise.
Thread thread = new Thread(() =>
{
var initScript =
@"window.printProject = {};
window.printProject.dropCallback = dropCallback;";
if (is3MF)
{
ClearCreateExtractionPath();
var model3mf = new Model3MF(model.FullName);
model3mf.ExtractPrintProject(_extractionPath);
initScript += "window.printProject.projectFolderUrl='/extracted';";
}
var hostedContent = new HostedContent();
using (_webview = new Webview(false, true))
{
_webview
.SetTitle("3D2P")
.SetSize(1024, 800, WebviewHint.None)
.SetSize(800, 800, WebviewHint.Min)
.Bind("dropCallback", DropCallback)
.InitScript(initScript)
.Navigate(hostedContent)
.Run();
}
});
#if Windows
thread.SetApartmentState(ApartmentState.STA);
#endif
thread.Start();
thread.Join();
}
else
{
Console.WriteLine("This is a 3MF viewer. Please provide a '.3mf' file! Or use '-h' for help.");
}
}
public void ShouldExtractModelSuccesfully()
{
// Arrange
var builder = new Model3MFBuilder();
builder.AddStl("TestData/Test1.stl");
builder.AddStl("TestData/Test2.stl");
builder.Set3D2PFile("TestData/3D2P.json");
builder.SetReadme("TestData/README.md");
builder.Write3MF("TestData/Test.3mf", true);
var model = new Model3MF("TestData/Test.3mf");
// Act
model.ExtractPrintProject("TestData/extracted");
// Assert
Assert.IsTrue(File.Exists("TestData/extracted/stl/Test1.stl"), "Test1.stl not found!");
Assert.IsTrue(File.Exists("TestData/extracted/stl/Test2.stl"), "Test2.stl not found!");
Assert.IsTrue(File.Exists("TestData/extracted/3D2P.json"), "3D2P.json not found!");
Assert.IsTrue(File.Exists("TestData/extracted/README.md"), "README.md not found!");
Assert.IsTrue(File.ReadAllBytes("TestData/extracted/stl/Test1.stl").Length > 100);
}
