/// <summary>
/// Carga el combo de instrucciones
/// </summary>
private void LoadComboInstructions()
{
EditorInstructionModelCollection instructions = new EditorInstructionBussiness().Load(DocWriterViewModel.Instance.FileNameEditorInstructions);
// Inicializa el combo
ComboInstructions = new MVVM.ViewModels.ComboItems.ComboViewModel(this, nameof(ComboInstructions));
// Añade los elementos básicaos
ComboInstructions.AddItem(null, "<Instrucciones>", null);
// Añade las instrucciones
foreach (EditorInstructionModel instruction in instructions)
{
ComboInstructions.AddItem(ComboInstructions.Items.Count + 1, instruction.Name, instruction.Code);
}
// Añade el elemento de insertar nueva instrucción
ComboInstructions.AddItem(0, "Insertar instrucción", null);
// Selecciona el primer elemento
ComboInstructions.SelectedID = null;
// Añade el manejador de eventos
ComboInstructions.PropertyChanged += (sender, evntArgs) =>
{
if (evntArgs.PropertyName == nameof(ComboInstructions.SelectedItem))
{
if (ComboInstructions.SelectedID == 0)
{
OpenFormInstructions();
}
else
{
ExecuteInsertInstruction();
}
}
};
}
/// <summary>
/// Carga la lista de instrucciones
/// </summary>
private void LoadListInstructions()
{
EditorInstructionModelCollection instructions = new EditorInstructionBussiness().Load(DocWriterViewModel.Instance.FileNameEditorInstructions);
// Limpia la lista de instrucciones
Instructions.ListItems.Clear();
// Añade las instrucciones
foreach (EditorInstructionModel instruction in instructions)
{
Instructions.Add(new EditorInstructionListItemViewModel(instruction));
}
}
/// <summary>
/// Borra una instrucción
/// </summary>
private void DeleteInstruction(EditorInstructionModel instruction)
{
if (instruction != null &&
DocWriterViewModel.Instance.ControllerWindow.ShowQuestion($"¿Realmente desea eliminar la instrucción '{instruction.Name}'?"))
{
EditorInstructionModelCollection instructions;
// Carga las instrucciones
instructions = new EditorInstructionBussiness().Load(DocWriterViewModel.Instance.FileNameEditorInstructions);
// Elimina la instrucción actual
instructions.RemoveByName(instruction.Name);
// Graba las instrucciones
new EditorInstructionBussiness().Save(DocWriterViewModel.Instance.FileNameEditorInstructions, instructions);
// Actualiza la lista e indica que ha habido modificaciones
LoadListInstructions();
IsUpdated = true;
}
}
/// <summary>
/// Graba los datos de la instrucción
/// </summary>
protected override void Save()
{
if (ValidateData())
{
EditorInstructionModelCollection instructions;
// Carga las instrucciones
instructions = new EditorInstructionBussiness().Load(DocWriterViewModel.Instance.FileNameEditorInstructions);
// Si es una modificación, cambia los datos
if (!_previousName.IsEmpty())
{
instructions.RemoveByName(_previousName);
}
// Añade la instrucción
instructions.Add(new EditorInstructionModel {
Name = Name, Code = Code
});
// Graba las instrucciones
new EditorInstructionBussiness().Save(DocWriterViewModel.Instance.FileNameEditorInstructions, instructions);
// Cierra la ventana
RaiseEventClose(true);
}
}