/// <summary>
/// Loads an argument in any of the known formats.
/// </summary>
/// <param name="filename"></param>
public void loadAXLorRE3(string filename)
{
if (filename.ToLower().EndsWith(".axl"))
{
loadArg(filename);
}
else if (filename.ToLower().EndsWith(".re3"))
{
this.loadRE3Map(filename);
}
else if (filename.ToLower().EndsWith(".rtnl"))
{
Rationale rat = new Rationale();
Argument arat = rat.importFromRationale(filename);
currentArg = arat;
}
else
{
return;
}
loadTree();
verifyTree(false);
}
/// <summary>
/// Open an argument file with a standard open file dialog box.
/// </summary>
/// <returns></returns>
public ArgMapInterface openArgument()
{
System.Windows.Forms.OpenFileDialog openFileDialog1;
ArgMapInterface ai; // if this object needs to be re-created
DialogResult r;
string fn;
openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
openFileDialog1.Filter = "Argumentative files (*.axl)|*.axl|Reasonable files (*.re3)|*.re3" +
"|Araucaria (*.aml;*.scm)|*.aml;*.scm|All Argument files (.axl;.re3;.rtnl)|*.axl;*.re3;*.rtnl";
openFileDialog1.FilterIndex = 4;
try
{
r = openFileDialog1.ShowDialog();
}
catch
{
r = DialogResult.Cancel;
}
if (r == DialogResult.OK)
{
fn = openFileDialog1.FileName;
if (fn.ToLower().EndsWith(".axl") || fn.ToLower().EndsWith(".re3"))
{
ai = new ArgMapInterface(false, theTV, editArea);
ai.loadAXLorRE3(fn);
currentfilename = fn;
return(ai);
}
else if (fn.ToLower().EndsWith(".aml")) // Araucaria file
{
Araucaria ara = new Araucaria();
ara.load(fn);
CurrentArg.setArg(ara.A.findHead());
loadTree();
currentfilename = fn;
return(this);
}
else if (fn.ToLower().EndsWith(".scm")) // Read scheme set
{
Araucaria ara = new Araucaria();
MessageBox.Show("Araucaria Scheme Sets are read but are not yet supported.");
ara.load(fn);
// TODO What to do with the scheme set
}
else if (fn.ToLower().EndsWith(".rtnl")) // Read scheme set
{
Rationale rat = new Rationale();
Argument arat = rat.importFromRationale(fn);
if (arat == null)
{
return(null);
}
CurrentArg.setArg(arat.findHead());
loadTree();
currentfilename = fn;
return(this);
}
else
{
MessageBox.Show(String.Format("Do not know how to open file type {0}", System.IO.Path.GetExtension(fn)));
}
}
return(null);
}
/// <summary>Save argument in format depanding on file extension or id number</summary>
/// <param name="fileName">File name with extension</param>
/// <param name="FilterIndex"></param>
public void saveAs(string fileName, int FilterIndex)
{
Node n;
string ending;
n = this.findHead();
ending = System.IO.Path.GetExtension(fileName).ToLower();
if (ending.Equals(".bmp") || FilterIndex == (int)fileIndex.bmp)
{
DrawTree d = new DrawTree(0, 0, 1);
d.drawTree(System.IO.Path.GetFileNameWithoutExtension(fileName) + ".bmp", n, ImageFormat.Bmp);
}
else if (ending.ToLower().Equals(".png") || FilterIndex == (int)fileIndex.png)
{
DrawTree d = new DrawTree(0, 0, 1);
d.drawTree(System.IO.Path.GetFileNameWithoutExtension(fileName) + ".png", n, ImageFormat.Png);
}
else if (ending.ToLower().Equals(".jpg") || FilterIndex == (int)fileIndex.jpg)
{
DrawTree d = new DrawTree(0, 0, 1);
d.drawTree(fileName, n, ImageFormat.Jpeg);
}
else if (ending.ToLower().Equals(".gif") || FilterIndex == (int)fileIndex.gif)
{
DrawTree d = new DrawTree(0, 0, 1);
d.drawTree(fileName, n, ImageFormat.Gif);
}
else if (ending.ToLower().Equals(".rtnl") || FilterIndex == (int)fileIndex.rtn) // Rationale export
{
Rationale rx = new Rationale();
rx.exportToRationale(fileName, findHead(), false); // expanded = false. Option should set to true zz
}
else if (ending.Equals(".axl") || FilterIndex == (int)fileIndex.axl) // already has the correct extension
{
saveArg(fileName, null, false);
// addFileToRecent(fileName);
}
else if (ending.ToLower().Equals(""))
{
if (fileName != fileName + ".axl")
{
if (System.IO.File.Exists(fileName + ".axl"))
{
DialogResult result;
string message = String.Format("{0} exists. Do you wish to overwrite?", fileName);
result = System.Windows.Forms.MessageBox.Show
(message, "Overwrite?", System.Windows.Forms.MessageBoxButtons.YesNo);
if (result != DialogResult.Yes)
{
return;
}
}
}
fileName = fileName + ".axl";
saveArg(fileName, null, false);
}
else
{
fileName = fileName + ".axl";
saveArg(fileName, null, false);
// addFileToRecent(fileName);
}
}