/// <summary>
/// handles the expression window gettign focus
/// </summary>
public void OnEnter()
{
ThemeManager.SetupTextEditor(AceTextEditor, Syntax.Json);
ThemeManager.SetupTextEditor(LanguageTextEditor, Syntax.Json);
ThemeManager.SetupTextEditor(CodeTextEditor, Syntax.Javascript);
ThemeManager.SetupSearchPanel(acePanel, langPanel, codePanel);
if (AddonManager.CurrentAddon != null)
{
_expressions = AddonManager.CurrentAddon.Expressions;
ExpressionListBox.ItemsSource = _expressions;
if (_expressions.Any())
{
ExpressionListBox.SelectedIndex = 0;
_selectedExpression = _expressions.Values.First();
AceTextEditor.Text = _selectedExpression.Ace;
LanguageTextEditor.Text = _selectedExpression.Language;
CodeTextEditor.Text = _selectedExpression.Code;
Category.Text = _selectedExpression.Category;
}
}
else
{
ExpressionListBox.ItemsSource = null;
AceTextEditor.Text = string.Empty;
LanguageTextEditor.Text = string.Empty;
CodeTextEditor.Text = string.Empty;
}
folding.UpdateFoldings(aceFoldingManager, CodeTextEditor.Document);
}
/// <summary>
/// handles switching expression
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ExpressionListBox_OnSelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (ExpressionListBox.SelectedIndex == -1)
{
//ignore
return;
}
//save current selection
if (_selectedExpression != null)
{
_selectedExpression.Ace = AceTextEditor.Text;
_selectedExpression.Language = LanguageTextEditor.Text;
_selectedExpression.Code = CodeTextEditor.Text;
_selectedExpression.Category = Category.Text;
_expressions[_selectedExpression.Id] = _selectedExpression;
AddonManager.CurrentAddon.Expressions = _expressions;
DataAccessFacade.Insatnce.AddonData.Upsert(AddonManager.CurrentAddon);
}
var selectedKey = ((KeyValuePair <string, Expression>)ExpressionListBox.SelectedItem).Key;
_selectedExpression = _expressions[selectedKey];
Category.Text = _selectedExpression.Category;
AceTextEditor.Text = _selectedExpression.Ace;
LanguageTextEditor.Text = _selectedExpression.Language;
CodeTextEditor.Text = _selectedExpression.Code;
folding.UpdateFoldings(aceFoldingManager, CodeTextEditor.Document);
}
/// <summary>
/// handles the save button in add expression child window
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SaveExpressionButton_Click(object sender, RoutedEventArgs e)
{
var id = ExpressionIdText.Text.ToLower().Replace(" ", "-");
var category = ExpressionCategoryText.Text;
var returntype = ReturnTypeDropdown.Text;
var translatedname = TranslatedName.Text;
var isvariadic = TranslatedName.Text;
var desc = DescriptionText.Text.Replace("\"", "\\\"");
if (_expressions.ContainsKey(id))
{
NotificationManager.PublishErrorNotification("expression id already exists");
return;
}
var expression = new Expression
{
Id = id.Trim().ToLower(),
Category = category.Trim().ToLower(),
ReturnType = returntype,
IsVariadicParameters = isvariadic,
TranslatedName = translatedname,
Description = desc
};
expression.Ace = TemplateHelper.ExpAces(expression);
expression.Language = TemplateCompiler.Insatnce.CompileTemplates(AddonManager.CurrentAddon.Template.ExpressionLanguage, expression);
expression.Code = TemplateCompiler.Insatnce.CompileTemplates(AddonManager.CurrentAddon.Template.ActionCode, expression);
_expressions.Add(id, expression);
ExpressionListBox.Items.Refresh();
ExpressionListBox.SelectedIndex = _expressions.Count - 1;
AddonManager.CurrentAddon.Expressions = _expressions;
NewExpressionWindow.IsOpen = false;
}
/// <summary>
/// clears all inputs on expression window
/// </summary>
public void Clear()
{
_expressions = new Dictionary <string, Expression>();
_selectedExpression = null;
ExpressionListBox.ItemsSource = null;
AceTextEditor.Text = string.Empty;
CodeTextEditor.Text = string.Empty;
LanguageTextEditor.Text = string.Empty;
Category.Text = string.Empty;
}
/// <summary>
/// removes selected expression
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void RemoveExpression_OnClick(object sender, RoutedEventArgs e)
{
if (_selectedExpression != null)
{
_expressions.Remove(_selectedExpression.Id);
ExpressionListBox.ItemsSource = _expressions;
ExpressionListBox.Items.Refresh();
//clear editors
AceTextEditor.Text = string.Empty;
LanguageTextEditor.Text = string.Empty;
CodeTextEditor.Text = string.Empty;
_selectedExpression = null;
}
else
{
NotificationManager.PublishErrorNotification("failed to remove condition, no condition selected");
}
}
