private void comboBoxPostsFilter_SelectedIndexChanged(object sender, EventArgs e)
{
ePostsFilterType type = (ePostsFilterType)comboBoxPostsFilter.SelectedIndex;
m_PostFilterBase = PostsFilterBase.GetPostsFilter(type);
m_PostFilterBase.FilterPosts();
}
/// <summary>
/// Factory method, returns the concrete filter
/// </summary>
/// <param name="i_FilterType">Filter type to be used</param>
/// <returns>A concrete filter object</returns>
public static PostsFilterBase GetPostsFilter(ePostsFilterType i_FilterType)
{
switch (i_FilterType)
{
case ePostsFilterType.MostRecent:
return(new RecentPostsFilter());
case ePostsFilterType.WithLikes:
return(new PostsWithLikesFilter());
case ePostsFilterType.WithComments:
return(new PostsWithCommentsFilter());
case ePostsFilterType.All:
default:
return(new PostsWithNoFilter());
}
}
