/// <summary>
/// Opens a file in preparation for writing a series of image entries
/// should load the manifest so we can add / remove entries from it
/// </summary>
/// <returns></returns>
public bool OpenSceneFile(string scenefilename)
{
try
{
mZip = ZipFile.Read(scenefilename);
//open the manifest file
string xmlname = "manifest.xml";
ZipEntry manifestentry = mZip[xmlname];
//get memory stream
MemoryStream manistream = new MemoryStream();
//extract the stream
manifestentry.Extract(manistream);
//read from stream
manistream.Seek(0, SeekOrigin.Begin); // rewind the stream for reading
//create a new XMLHelper to load the stream into
mManifest = new XmlHelper();
//load the stream
mManifest.LoadFromStream(manistream, "manifest");
return true;
}
catch (Exception ex)
{
DebugLogger.Instance().LogError(ex);
}
return false;
}
/// <summary>
/// Load the slice and build profile from a Stream
/// This is used when we're serializing / deserializing from the
/// Memory stream pulled from a zip file
/// </summary>
/// <param name="stream"></param>
/// <param name="filename"></param>
/// <returns></returns>
public bool Load(Stream stream, String filename)
{
m_filename = filename;
XmlHelper xh = new XmlHelper();
bool fileExist = xh.LoadFromStream(stream, "SliceBuildConfig");
LoadInternal(ref xh);
return true;
}
/// <summary>
/// This will open the zip file
/// load the manifest file into this object
/// and close the zip file
/// </summary>
/// <param name="scenefilename"></param>
/// <returns></returns>
public bool LoadManifest(string scenefilename)
{
try
{
using (ZipFile tmpZip = ZipFile.Read(scenefilename))
{
//open the manifest file
string xmlname = "manifest.xml";
ZipEntry manifestentry = tmpZip[xmlname];
//get memory stream
MemoryStream manistream = new MemoryStream();
//extract the stream
manifestentry.Extract(manistream);
//read from stream
manistream.Seek(0, SeekOrigin.Begin); // rewind the stream for reading
//create a new XMLHelper to load the stream into
mManifest = new XmlHelper();
//load the stream
mManifest.LoadFromStream(manistream, "manifest");
} // the end of this using block should close the zip file
return true;
}
catch (Exception ex)
{
mManifest = new XmlHelper();
mManifest.StartNew("", "manifest");
DebugLogger.Instance().LogError(ex);
}
return false;
}
public bool Load(string scenename)
{
try
{
ZipFile zip = ZipFile.Read(scenename);
string xmlname = "manifest.xml";
ZipEntry manifestentry = zip[xmlname];
//create new manifest xml doc
XmlHelper manifest = new XmlHelper();
//get memory stream
MemoryStream manistream = new MemoryStream();
//extract the stream
manifestentry.Extract(manistream);
//read from stream
manistream.Seek(0, SeekOrigin.Begin); // rewind the stream for reading
manifest.LoadFromStream(manistream, "manifest");
//examine manifest
//find the node with models
XmlNode topnode = manifest.m_toplevel;
XmlNode models = manifest.FindSection(topnode, "Models");
List<XmlNode> modelnodes = manifest.FindAllChildElement(models, "model");
foreach (XmlNode nd in modelnodes)
{
string name = manifest.GetString(nd, "name", "noname");
string modstlname = name + ".stl";
int tag = manifest.GetInt(nd, "tag", 0);
ZipEntry modelentry = zip[modstlname]; // the model name will have the _XXXX on the end with the stl extension
MemoryStream modstr = new MemoryStream();
modelentry.Extract(modstr);
//rewind to beginning
modstr.Seek(0, SeekOrigin.Begin);
//fix the name
name = name.Substring(0, name.Length - 5);// get rid of the _XXXX at the end
if (tag == Object3d.OBJ_SUPPORT)
{
Support s = new Support();
//load the model
s.LoadSTL_Binary(modstr, name);
//add to the 3d engine
UVDLPApp.Instance().m_engine3d.AddObject(s);
//set the tag
s.tag = tag;
string parent = manifest.GetString(nd, "parent", "noname");
s.SetColor(System.Drawing.Color.Yellow);
//find and set the parent
Object3d tmp = UVDLPApp.Instance().m_engine3d.Find(parent);
if (tmp != null)
{
tmp.AddSupport(s);
}
}
else
{
//load as normal object
Object3d obj = new Object3d();
//load the model
obj.LoadSTL_Binary((MemoryStream)modstr, name);
//add to the 3d engine
UVDLPApp.Instance().m_engine3d.AddObject(obj);
//set the tag
obj.tag = tag;
}
}
return true;
}
catch (Exception ex)
{
DebugLogger.Instance().LogError(ex);
return false;
}
}
public bool Load(MemoryStream ms, string name)
{
m_filename = null;
m_lstMonitorconfigs.Clear(); // clear any previously loaded monitors
m_name = name;
bool retval = false;
XmlHelper xh = new XmlHelper();
xh.LoadFromStream(ms, "MachineConfig");
retval = Load(xh);
return retval;
}
/// <summary>
/// Load the slice and build profile from a Stream
/// This is used when we're serializing / deserializing from the
/// Memory stream pulled from a zip file
/// </summary>
/// <param name="stream"></param>
/// <param name="filename"></param>
/// <returns></returns>
public bool Load(Stream stream, String filename)
{
m_filename = filename;
XmlHelper xh = new XmlHelper();
bool fileExist = xh.LoadFromStream(stream, "SliceBuildConfig");
LoadInternal(ref xh);
/*
if (!fileExist)
{
return xh.Save(FILE_VERSION);
}
*/
return true;
}