GoalBook - A Hybrid Smart Client

// <copyright file="TasksDialogViewPresenter.cs" company="GoalBook"> 
//    Copyright © 2009 Mark Brownsword. All rights reserved.
//    This source code and supporting files are licensed under The Code Project  
//    Open License (CPOL) as detailed at http://www.codeproject.com/info/cpol10.aspx. 
// </copyright>
namespace GoalBook.Tasks.Views
{
    #region Using Statements
    using System.ComponentModel;
    using GoalBook.Infrastructure.Converters;
    using GoalBook.Infrastructure.Events;
    using GoalBook.Infrastructure.Interfaces;
    using GoalBook.Infrastructure.ObjectModel;
    #endregion

    /// <summary>
    /// Tasks DialogView Presenter class.
    /// </summary>
    public class TasksDialogViewPresenter
    {
        #region Constants and Enums
        #endregion

        #region Inner Classes and Structures
        #endregion

        #region Delegates and Events
        #endregion

        #region Instance and Shared Fields
        /// <summary>
        /// Declaration for IPersistenceService.
        /// </summary>
        private readonly IPersistenceService persistenceService;

        /// <summary>
        /// Declaration for IDialogService.
        /// </summary>
        private readonly IDialogService dialogService;

        /// <summary>
        /// Declaration for XamlToFlowDocumentConverter.
        /// </summary>
        private XamlToFlowDocumentConverter converter;
        #endregion

        #region Constructors
        /// <summary>
        /// Initializes a new instance of the TasksDialogViewPresenter class.
        /// </summary> 
        /// <param name="editTask">Task parameter</param>
        /// <param name="persistenceService">IPersistenceService parameter</param>
        /// <param name="dialogService">IDialogService parameter</param>
        public TasksDialogViewPresenter(Task editTask, IPersistenceService persistenceService, IDialogService dialogService)
        {
            // Reference to PersistenceService.
            this.persistenceService = persistenceService;

            // Reference to DialogService
            this.dialogService = dialogService;

            // Initialise the XamlToFlowDocumentConverter.
            this.converter = new XamlToFlowDocumentConverter();

            // Initialise Model.
            this.Model = new TasksDialogViewPresentationModel();
            this.Model.EditTask = editTask;
            this.Model.EditTask.PropertyChanged += new PropertyChangedEventHandler(this.EditTask_PropertyChanged);

            // Initialise ReferenceData
            this.Model.FolderList = this.persistenceService.FetchFolderList();                              
        }               
        #endregion

        #region Properties
        /// <summary>
        /// Gets Reference to Model.
        /// </summary>
        public TasksDialogViewPresentationModel Model { get; private set; }

        /// <summary>
        /// Gets or sets Reference to View.
        /// </summary>
        public TasksDialogView View { get; set; }
        #endregion

        #region Public and internal Methods
        /// <summary>
        /// Initialise the View.
        /// </summary>
        public void InitView()
        {
            this.View.DataContext = this.Model;
        }
        #endregion

        #region Private and Protected Methods
        /// <summary>
        /// Handle AddGoal_PropertyChanged event.
        /// </summary> 
        /// <param name="sender">sender parameter</param>
        /// <param name="e">PropertyChangedEventArgs parameter</param>
        private void EditTask_PropertyChanged(object sender, PropertyChangedEventArgs e)
        {
            this.View.RaiseErrorInfoChanged(this.Model.EditTask as IDataErrorInfo);
        }
        
        /// <summary>
        /// Handle View_DueDateChanged event.
        /// </summary>
        /// <param name="e">DueDateChangedEventArgs parameter</param>
        private void View_DueDateChanged(DueDateChangedEventArgs e)
        {
            this.View.RaiseErrorInfoChanged(this.Model.EditTask as IDataErrorInfo);
        }
        #endregion

        #region Event Handlers
        #endregion

        #region Base Class Overrides
        #endregion
    }
}