/// <summary>
/// Mouse is double clicked in viewer.
/// </summary>
private void AnnotationTool_MouseDoubleClick(object sender, Vintasoft.Imaging.UI.VisualTools.VisualToolMouseEventArgs e)
{
if (CommentTool != null && e.Button == AnnotationTool.ActionButton)
{
// find annnotation view
AnnotationView view = AnnotationTool.FindAnnotationView(e.X, e.Y);
// if annotation contains the annotation
if (view != null && view.Data.Comment != null)
{
// get annotation comment
Comment comment = view.Data.Comment;
// find comment control
ICommentControl commentControl = CommentTool.FindCommentControl(comment);
// if comment control is found
if (commentControl != null)
{
if (CommentTool.SelectedComment != commentControl)
{
CommentTool.SelectedComment = commentControl;
}
// open comment
comment.IsOpen = true;
}
}
}
}
/// <summary>
/// 页面加载
/// </summary>
/// <param name="e"></param>
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
Object[] parameters = e.Parameter as Object[];
if (parameters != null && parameters.Length == 1)
{
_news = parameters[0] as CnNews;
BlogTitle.Text = _news.Title;
NewsSource.Text = _news.SourceName;
PublishTime.Text = _news.PublishTime;
Diggs.Text = "[" + _news.Diggs + "]";
Views.Text = _news.Views;
Comments.Text = _news.Comments;
string newsContent = await NewsService.GetNewsContentAsync(_news.Id);
if (newsContent != null)
{
//string pattern = "<img src=\"(.*)\"";
//news_content = Regex.Replace(news_content, pattern, m => $"<img src=\"{_image_bridge}{m.Groups[1].Value}\"");
HideScrollbar(ref newsContent);
NewsContent.NavigateToString(newsContent);
}
// 获取评论数据
_commentsTotalHtml = CommentTool.BaseChatHtml;
HideScrollbar(ref _commentsTotalHtml);
NewsComment.NavigateToString(_commentsTotalHtml);
List <CnNewsComment> refreshComments = await NewsService.GetNewsCommentsAysnc(_news.Id, 1, 200);
if (refreshComments != null)
{
string comments = "";
foreach (CnNewsComment comment in refreshComments)
{
comments += CommentTool.Receive(comment.AuthorAvatar,
comment.AuthorName,
comment.Content, comment.PublishTime, comment.Id);
}
comments += "<a id='ok'></a>";
_commentsTotalHtml = _commentsTotalHtml.Replace("<a id='ok'></a>", "") + comments + "<a id='ok'></a>";
HideScrollbar(ref _commentsTotalHtml);
NewsComment.NavigateToString(_commentsTotalHtml);
Loading.IsActive = false;
}
Loading.IsActive = false;
}
}
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
object[] parameters = e.Parameter as object[];
if (parameters != null)
{
if (parameters.Length == 1 && (parameters[0] as CnBlog) != null)
{
_blog = parameters[0] as CnBlog;
BlogTitle.Text = _blog.Title;
AuthorName.Content = _blog.AuthorName;
PublishTime.Text = _blog.PublishTime;
Views.Text = _blog.Views;
Diggs.Text = "[" + _blog.Diggs + "]";
Comments.Text = _blog.Comments;
BitmapImage bi = new BitmapImage {
UriSource = new Uri(_blog.AuthorAvator)
};
Avatar.Source = bi;
AuthorName.Tag = _blog.BlogApp;
string blogBody = await BlogService.GetBlogContentAsync(_blog.Id);
if (blogBody != null)
{
HideScrollbar(ref blogBody);
BlogContent.NavigateToString(blogBody);
}
// 获取评论数据
_commentHtml = CommentTool.BaseChatHtml;
HideScrollbar(ref _commentHtml);
BlogComment.NavigateToString(_commentHtml);
List <CnBlogComment> listComments = await BlogService.GetBlogCommentsAsync(_blog.Id, 1, 199);
if (listComments != null)
{
string comments = "";
foreach (CnBlogComment comment in listComments)
{
comments += CommentTool.Receive(comment.AuthorAvatar,
comment.AuthorName == _blog.AuthorName ? "[博主]" + _blog.AuthorName : comment.AuthorName,
comment.Content, comment.PublishTime, comment.Id);
}
_commentHtml = _commentHtml.Replace("<a id='ok'></a>", "") + comments + "<a id='ok'></a>";
Debug.Write(_commentHtml);
HideScrollbar(ref _commentHtml);
BlogComment.NavigateToString(_commentHtml);
}
Loading.IsActive = false;
}
}
}
/// <summary>
/// Selects the comment of specified annotation view.
/// </summary>
/// <param name="view">The view.</param>
private void SelectComment(AnnotationView view)
{
if (view == null)
{
CommentTool.SelectedComment = null;
}
else
{
if (view.Data.Comment != null)
{
CommentTool.SelectedComment = CommentTool.FindCommentControl(view.Data.Comment);
}
}
}