protected override void SaveAndClose(EditorForm form, TextureFile textureFile, File file)
{
using (new WaitCursor(form))
{
var resourceFile = new ResourceFile();
using (var ms = new MemoryStream(file.GetData()))
{
resourceFile.Read(ms);
}
var msSystem = new MemoryStream(resourceFile.SystemMemData);
var msGraphics = new MemoryStream(resourceFile.GraphicsMemData);
try
{
textureFile.Save(msSystem, msGraphics);
}
finally
{
msSystem.Close();
msGraphics.Close();
}
using (var resMS = new MemoryStream())
{
resourceFile.Write(resMS);
file.SetData(resMS.ToArray());
}
}
form.Close();
}
public void Open(Stream stream)
{
var res = new ResourceFile();
res.Read(stream);
if (res.Type != ResourceType.Generic)
{
throw new Exception("Not a supported file type.");
}
var systemMemory = new MemoryStream(res.SystemMemData);
var graphicsMemory = new MemoryStream(res.GraphicsMemData);
Data = new HtmlDocument();
// Read System Memory
var systemMemoryBR = new BinaryReader(systemMemory);
Data.Read(systemMemoryBR);
// Read Graphics Memory
var graphicsMemoryBR = new BinaryReader(graphicsMemory);
Data.ReadData(graphicsMemoryBR);
// Read Embedded Resource Files
Data.ReadEmbeddedResources(systemMemory, graphicsMemory);
systemMemory.Close();
graphicsMemory.Close();
}
private void btnOpenResource_Click(object sender, EventArgs e)
{
var filename = OpenFileForRead("Open Resource...", null);
if (filename != null)
{
var res = new ResourceFile();
var fs = new FileStream(filename, FileMode.Open, FileAccess.Read);
try
{
res.Read(fs);
_resourceFile = res;
_filename = filename;
UpdateUI();
}
catch ( Exception exception )
{
MessageBox.Show(exception.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
fs.Close();
}
}
}
public void Open(Stream stream)
{
var res = new ResourceFile();
res.Read(stream);
if (res.Type != ResourceType.Texture)
{
throw new Exception("Not a valid texture resource.");
}
// Read
var systemMem = new MemoryStream(res.SystemMemData);
var graphicsMem = new MemoryStream(res.GraphicsMemData);
Open(systemMem, graphicsMem);
systemMem.Close();
graphicsMem.Close();
// Save the resource file for later
_resourceFile = res;
}