WinFormsPopupAlerts/AlertFactory.cs

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using System;
using System.Collections.Generic;
using System.Text;
using System.ComponentModel;
using System.Windows.Forms;
using System.Drawing;

namespace WinFormsPopupAlerts
{
    /// <summary>
    /// Represents a set of methods for creating instances of PopupAlert class inheritors.
    /// </summary>
    [System.ComponentModel.ToolboxItem(false)]
    public abstract class AlertFactory : Component
    {
        private HidingStyle hidingStyle = HidingStyle.Fade;
        private ShowingStyle showingStyle = ShowingStyle.Fade;
        private int showingDuration = 300;
        private int hidingDuration = 300;
        private Size maximumSize = new Size(500, 300);
        private Size minimumSize = new Size(150, 0);
        private Padding padding = new Padding(5, 5, 5, 5);
        internal const int DefaultHidingDelay = 5000;
        private int hidingDelay = DefaultHidingDelay;

        public AlertFactory()
        {
        }

        public AlertFactory(IContainer container)
        {
            container.Add(this);
        }

        /// <summary>
        /// Gets or sets an alert window's delay, in milliseconds.
        /// </summary>
        [DefaultValue(DefaultHidingDelay)]
        public int HidingDelay
        {
            get { return hidingDelay; }
            set { hidingDelay = value; }
        }

        /// <summary>
        /// Creates a new alert window.
        /// </summary>
        /// <param name="arg">Object passed to method CreateAlertImpl().</param>
        /// <param name="align">screen position where alert windows appear.</param>
        /// <returns></returns>
        public Alert CreateAlert(object arg, AlertAlignment align)
        {
            Alert alert = CreateAlertImpl(arg, align);

            alert.HidingStyle = HidingStyle;

            alert.ShowingStyle = ShowingStyle;

            alert.HidingDelay = HidingDelay;