/// <summary>
/// Handles if create project button gets clicked.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void SaveProject_Click(object sender, RoutedEventArgs e)
{
//Get data from GUI
string destination = Destination_textbox.Text;
string filename = Filename_textbox.Text;
//Event to fire back
StateEventArgs stateeventargs = new StateEventArgs();
//Path 1: Empty project
if (ValidateInput.EmptyFilename(filename) && ValidateInput.EmptyDestination(destination))
{
Prompt("Empty fields", "You must input both the filename and the destination");
return;
}
//Path 2:
else if (ValidateInput.EmptyFilename(filename) && !ValidateInput.EmptyDestination(destination))
{
Prompt("No file name entered.", "No filename given, please enter a file name or empty destination.");
return;
}
//Path 3:
else if (!ValidateInput.EmptyFilename(filename) && ValidateInput.EmptyDestination(destination))
{
Prompt("No destination entered.", "No destination is given, please enter a destination or empty the filename.");
return;
}
//Path 4: Named and destined project
else
{
//Path 4_1
if (!ValidateInput.ValidFileName(filename) && !ValidateInput.ValidDestination(destination))
{
Prompt("Invalid file name and destination", "Invalid file name and destination, choose another file name and destination.");
return;
}
//Path 4_2
else if (!ValidateInput.ValidFileName(filename) && ValidateInput.ValidDestination(destination))
{
Prompt("Invalid file name", "Invalid file name, choose another file name.");
return;
}
//Path 4_3
else if (ValidateInput.ValidFileName(filename) && !ValidateInput.ValidDestination(destination))
{
Prompt("Invalid destination", "Invalid destination, choose another destination.");
return;
}
//Path 4_4
else if (ValidateInput.FileNameExists(filename, destination))
{
Prompt("File already exists", "The file already exists for this destination, choose another file name.");
return;
}
//Right Path
else
{
//Save project
try
{
//update givenprojectstate
this.givenprojectstate.Destination = destination;
this.givenprojectstate.FileName = filename;
this.givenprojectstate.Active = true;
this.givenprojectstate.Saved = true;
//create and save
DiffusionCurves.Storage.CreateProject.Create(this.givenprojectstate.FileName, this.givenprojectstate.Destination);
DiffusionCurves.Storage.SaveProject.Save(this.givenprojectstate, this.framescontainer);
//Set FILENAME and Path in mainwindow
stateeventargs.DESTINATION = destination;
stateeventargs.FILENAME = filename;
//Set ACTIVE and SAVED in mainwindow
stateeventargs.ACTIVE = true;
stateeventargs.SAVED = true;
//Return values to caller
if (ProjectSaved != null)
{
ProjectSaved(this, stateeventargs);
}
//Dispose NewProject dialog
this.Close();
return;
}
catch (Exception ex)
{
Prompt("Application error", ex.Message);
return;
}
}
}
}
/// <summary>
/// Handles if create project button gets clicked.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void CreateProject_Click(object sender, RoutedEventArgs e)
{
//Get data from GUI
string destination = Destination_textbox.Text;
string filename = Filename_textbox.Text;
//Event to fire back
StateEventArgs stateeventargs = new StateEventArgs();
//Get width, height
Tuple <bool, int> width = ValidateInput.ValidateAndConvertToInt(this.Width.Text);
Tuple <bool, int> height = ValidateInput.ValidateAndConvertToInt(this.Height.Text);
//Invalid width height gets checked first because it is always mandatory.
if (width.Item1 == false)
{
Prompt("No valid filename for width", "Some non digit characters were caught in the width textbox or it was negative, please reenter correctly.");
return;
}
else if (height.Item1 == false)
{
Prompt("No valid filename for height", "Some non digit characters were caught in the height textbox or it was negative, please reenter correctly.");
return;
}
//Path 1: Empty project
if (ValidateInput.EmptyFilename(filename) && ValidateInput.EmptyDestination(destination))
{
//Set new project to _active and _saved to false
stateeventargs.ACTIVE = true;
stateeventargs.SAVED = false;
//Set FILENAME and Path in mainwindow
stateeventargs.DESTINATION = string.Empty; //Check on this for dealing with an empty project
stateeventargs.FILENAME = "Unsaved Project";
//Set width, height
stateeventargs.WIDTH = width.Item2;
stateeventargs.HEIGHT = height.Item2;
//Return values to caller
// Check if there are any Subscribers
if (ProjectCreated != null)
{
ProjectCreated(this, stateeventargs);
}
this.Close();
}
//Path 2:
else if (ValidateInput.EmptyFilename(filename) && !ValidateInput.EmptyDestination(destination))
{
Prompt("No file name entered.", "No filename given, please enter a file name or empty destination.");
return;
}
//Path 3:
else if (!ValidateInput.EmptyFilename(filename) && ValidateInput.EmptyDestination(destination))
{
Prompt("No destination entered.", "No destination is given, please enter a destination or empty the filename.");
return;
}
//Path 4: Named and destined project
else
{
//Path 4_1
if (!ValidateInput.ValidFileName(filename) && !ValidateInput.ValidDestination(destination))
{
Prompt("Invalid file name and destination", "Invalid file name and destination, choose another file name and destination.");
return;
}
//Path 4_2
else if (!ValidateInput.ValidFileName(filename) && ValidateInput.ValidDestination(destination))
{
Prompt("Invalid file name", "Invalid file name, choose another file name.");
return;
}
//Path 4_3
else if (ValidateInput.ValidFileName(filename) && !ValidateInput.ValidDestination(destination))
{
Prompt("Invalid destination", "Invalid destination, choose another destination.");
return;
}
//Path 4_4
else if (ValidateInput.FileNameExists(filename, destination))
{
Prompt("File already exists", "The file already exists for this destination, choose another file name.");
return;
}
//Right Path
else
{
//Create new project
try
{
Storage.CreateProject.Create(filename, destination);
//Set FILENAME and Path in mainwindow
stateeventargs.DESTINATION = destination;
stateeventargs.FILENAME = filename;
//Set ACTIVE and SAVED in mainwindow
stateeventargs.ACTIVE = true;
stateeventargs.SAVED = true;
//Set width, height
stateeventargs.WIDTH = width.Item2;
stateeventargs.HEIGHT = height.Item2;
//Return values to caller
if (ProjectCreated != null)
{
ProjectCreated(this, stateeventargs);
}
//Dispose NewProject dialog
this.Close();
return;
}
catch (Exception ex)
{
Prompt("Application error", ex.Message);
return;
}
}
}
}
public void TestEmptyFilenameOK2()
{
Assert.True(ValidateInput.EmptyFilename("<name or leave empty>"));
}
public void TestEmptyFilenameNotOK()
{
Assert.False(ValidateInput.EmptyFilename("This is definitely not where I parked my car."));
}
public void TestEmptyFilenameOK1()
{
Assert.True(ValidateInput.EmptyFilename(""));
}