private bool SaveToFile()
{
log.Debug("EditorForm::SaveToFile() {");
if (scoreboard == null)
{
log.Debug("EditorForm::SaveToFile() } // scoreboard == null");
return(true);
}
bool cancelled = false;
using (SaveFileDialog saveFileDialog = new SaveFileDialog())
{
saveFileDialog.Filter = "CSV files (*.csv)|*.csv|JSON files (*.json)|*.json";
saveFileDialog.FilterIndex = 1;
saveFileDialog.RestoreDirectory = true;
saveFileDialog.DefaultExt = "csv";
saveFileDialog.AddExtension = true;
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
fileName = saveFileDialog.FileName;
switch (Path.GetExtension(fileName))
{
default:
case ".csv":
CsvHandler.SaveToFile(scoreboard, saveFileDialog.OpenFile());
break;
case ".json":
JsonHandler.SaveToFile(scoreboard, saveFileDialog.OpenFile());
break;
}
hasUnsavedChanges = false;
}
else
{
cancelled = true;
}
}
log.Debug("EditorForm::SaveToFile() }");
return(!cancelled);
}
private void LoadFromFile()
{
log.Debug("EditorForm::LoadFromFile() {");
using (OpenFileDialog openFileDialog = new OpenFileDialog())
{
openFileDialog.InitialDirectory = string.IsNullOrEmpty(fileName) ? Environment.SpecialFolder.MyDocuments.ToString() : fileName;
openFileDialog.Filter = "CSV files (*.csv)|*.csv|JSON files (*.json)|*.json";
openFileDialog.FilterIndex = 1;
openFileDialog.RestoreDirectory = true;
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
fileName = openFileDialog.FileName;
switch (Path.GetExtension(fileName))
{
case ".csv":
scoreboard = CsvHandler.LoadFromFile(openFileDialog.OpenFile());
break;
case ".json":
scoreboard = JsonHandler.LoadFromFile(openFileDialog.OpenFile());
break;
default:
throw new ArgumentException("Unknown file format: '" + Path.GetExtension(fileName) + "'.");
}
hasUnsavedChanges = false;
NumericInputAnimationLength.Value = GetSuggestedAnimationLength();
UpdateScores();
UpdateControls();
}
}
log.Debug("EditorForm::LoadFromFile() }");
}
private void MenuFileNewFromTemplate_Click(object sender, EventArgs e)
{
log.Debug("EditorForm::MenuFileNewFromTemplate_Click() {");
if (hasUnsavedChanges)
{
try
{
DialogResult result = MessageBox.Show("There are unsaved changes. Save?", "Information",
MessageBoxButtons.YesNoCancel, MessageBoxIcon.Information);
switch (result)
{
case DialogResult.Yes:
if (!SaveToFile())
{
log.Debug("EditorForm::MenuFileNewFromTemplate_Click() } // cancelled (save existing)");
return;
}
break;
case DialogResult.No:
break;
default:
case DialogResult.Cancel:
log.Debug("EditorForm::MenuFileNewFromTemplate_Click() } // cancelled (save existing)");
return;
}
}
catch (Exception ex)
{
log.Error("Failed to import template: Failed to save existing scoreboard.", ex);
MessageBox.Show("Failed to import template: Failed to save existing scoreboard: " + ex.Message, "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
log.Debug("EditorForm::MenuFileNewFromTemplate_Click() }");
return;
}
}
try
{
using (OpenFileDialog openFileDialog = new OpenFileDialog())
{
openFileDialog.InitialDirectory = string.IsNullOrEmpty(fileName) ? Environment.SpecialFolder.MyDocuments.ToString() : fileName;
openFileDialog.Filter = "CSV files (*.csv)|*.csv|JSON files (*.json)|*.json";
openFileDialog.FilterIndex = 1;
openFileDialog.RestoreDirectory = true;
Scoreboard template;
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
fileName = openFileDialog.FileName;
switch (Path.GetExtension(fileName))
{
case ".csv":
template = CsvHandler.LoadFromFile(openFileDialog.OpenFile());
break;
case ".json":
template = JsonHandler.LoadFromFile(openFileDialog.OpenFile());
break;
default:
throw new ArgumentException("Unknown file format: '" + Path.GetExtension(fileName) + "'.");
}
hasUnsavedChanges = false;
scoreboard = new Scoreboard(template.ExpectedNumberOfTeams, template.ExpectedNumberOfCategories);
foreach (string team in template.Teams)
{
scoreboard.AddTeam(team);
}
NumericInputAnimationLength.Value = GetSuggestedAnimationLength();
UpdateScores();
UpdateControls();
}
}
}
catch (Exception ex)
{
log.Error("Failed to import template.", ex);
MessageBox.Show("Failed to import template: " + ex.Message, "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
log.Debug("EditorForm::MenuFileNewFromTemplate_Click() }");
}