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Building an MVP Framework for .NET. Part 2: Implementing Core Functionality

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11 Feb 2008CPOL12 min read 90.4K   1.3K   89  
Basing on the concepts introduced in the first part, this article proceeds to implement the core MVP Framework funtionality.
//===========================================
// MVC# Framework | www.MVCSharp.org        |
// ------------------------------------------
// Copyright (C) 2008 www.MVCSharp.org      |
// All rights reserved.                     |
//===========================================

using System;
using System.Text;
using MVCSharp.Core.Configuration.Views;

namespace MVCSharp.Core.Views
{
    #region Documentation
    /// <summary>
    /// Abstracts out the view switching logic. Different IViewsManager
    /// implementations correspond to different presentation platforms.
    /// </summary>
    /// <remarks>
    /// Views managers work tightly in pair with <see cref="Navigator"/>
    /// objects. Each navigator is linked to a views manager to delegate
    /// the view activation job to it. And vice versa: any views manager has
    /// an association to its navigator (<see cref="IViewsManager.Navigator">
    /// IViewsManager.Navigator</see> property), needed to obtain controllers for views.
    /// </remarks>
    /// <seealso cref="MVCSharp.Webforms.WebformsViewsManager"/>
    /// <seealso cref="MVCSharp.Winforms.WinformsViewsManager"/>
    #endregion
    public interface IViewsManager
    {
        #region Documentation
        /// <summary>
        /// Activates a view with specified name.
        /// </summary>
        /// <remarks>Activating a view requires some information about
        /// it (e.g. its type, display method, etc.). Such information is
        /// taken from the <see cref="MVCSharp.Core.Configuration.Tasks.TaskInfo.ViewInfos">
        /// TaskInfo.ViewInfos</see> property.</remarks>
        /// <param name="viewName">The name of the view to activate.</param>
        #endregion
        void ActivateView(string viewName);

        #region Documentation
        /// <summary>
        /// Returns a view with specified name without activating it.
        /// </summary>
        #endregion
        IView GetView(string viewName);

        #region Documentation
        /// <summary>
        /// Connects a views manager to its navigator. A views manager requires
        /// a navigator to obtain controllers for views.
        /// </summary>
        #endregion
        Navigator Navigator
        {
            get;
            set;
        }

        #region Documentation
        /// <summary>
        /// Colection of <see cref="ViewInfo"/> objects describing the views within
        /// the task.
        /// <remarks>The value of this property is taken from the
        /// <see cref="MVCSharp.Core.Configuration.Tasks.TaskInfo.ViewInfos">
        /// TaskInfo.ViewInfos</see> property when the task is started.</remarks>
        /// </summary>
        #endregion
        ViewInfoCollection ViewInfos
        {
            get;
            set;
        }
    }
}

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


Written By
Team Leader
Russian Federation Russian Federation
Oleg Zhukov, born and living in Russia is Lead Engineer and Project Manager in a company which provides business software solutions. He has graduated from Moscow Institute of Physics and Technology (MIPT) (department of system programming) and has got a M.S. degree in applied physics and mathematics. His research and development work concerns architectural patterns, domain-driven development and systems analysis. Being the adherent of agile methods he applies them extensively in the projects managed by him.

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