public EditorInstructionListItemViewModel(EditorInstructionModel instruction)
{
Name = instruction.Name;
Code = instruction.Code;
Text = Name;
Tag = instruction;
}
/// <summary>
/// Carga las instrucciones de un archivo
/// </summary>
internal EditorInstructionModelCollection Load(string fileName)
{
EditorInstructionModelCollection instructions = new EditorInstructionModelCollection();
MLFile fileML = new XMLParser().Load(fileName);
// Carga los datos
if (fileML != null)
{
foreach (MLNode nodeML in fileML.Nodes)
{
if (nodeML.Name == TagRoot)
{
foreach (MLNode InstructionML in nodeML.Nodes)
{
if (InstructionML.Name == TagInstruction)
{
EditorInstructionModel instruction = new EditorInstructionModel();
// Asigna los datos
instruction.Name = InstructionML.Nodes [TagName].Value;
instruction.Code = InstructionML.Nodes [TagCode].Value;
// Añade la instrucción a la colección
instructions.Add(instruction);
}
}
}
}
}
// Ordena las instrucciones por nombre
instructions.SortByName();
// Devuelve la colección de instrucciones
return(instructions);
}
/// <summary>
/// Abre el formulario de modificación de una instrucción
/// </summary>
private void OpenUpdateForm(EditorInstructionModel instruction)
{
if (DocWriterViewModel.Instance.ViewsController.OpenFormEditorInstruction(instruction) == BauMvvm.ViewModels.Controllers.SystemControllerEnums.ResultType.Yes)
{
LoadListInstructions();
IsUpdated = true;
}
}
public EditorInstructionViewModel(EditorInstructionModel instruction)
{
if (instruction != null)
{
_previousName = instruction.Name;
Name = instruction.Name;
Code = instruction.Code;
}
}
public EditorInstructionView(EditorInstructionModel instruction)
{
// Inicializa los componentes
InitializeComponent();
// Inicializa el ViewModel
ViewModel = new EditorInstructionViewModel(instruction);
DataContext = ViewModel;
ViewModel.Close += (sender, result) =>
{
DialogResult = result.IsAccepted;
Close();
};
}
/// <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;
}
}
