private void newSpriteSheet_Click(object sender, EventArgs e)
{
Form childForm = new SpriteSheetForm();
childForm.MdiParent = this;
childForm.Text = "Sprite Sheet" + childFormNumber++;
childForm.Show();
}
private void OpenFile(object sender, EventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.Personal);
openFileDialog.Filter = "Text Files (*.txt)|*.txt|All Files (*.*)|*.*";
if (openFileDialog.ShowDialog(this) == DialogResult.OK)
{
string FileName = openFileDialog.FileName;
SpriteForm childForm = new SpriteForm();
// Use a BinaryFormatter or SoapFormatter
IFormatter formatter = new SoapFormatter();
childForm.DeserializeItem(FileName, formatter);
// normally we would validate that the form loaded (as in didn't throw an exception)
// before making it visible so we can cleanly exit on error
// Check if the spritesheet form is open containing the same spritesheet, if not then open one
SpriteSheetForm form = childForm.FindSheet();
if (form == null)
{
Form spritesheetForm = new SpriteSheetForm(childForm.Spritesheet);
spritesheetForm.MdiParent = this;
spritesheetForm.Text = "Sprite Sheet" + childFormNumber++;
spritesheetForm.Show();
}
else
{
childForm.Spritesheet = form.Spritesheet;
}
// Finally, display thr SpriteForm
childForm.MdiParent = this;
childForm.Text = "Sprite " + childFormNumber++;
childForm.Show();
}
}