public TagButton InsertTagView(TagButton tagView, int index)
{
TagViews.Insert(index, tagView);
_tagBackgroundViews.Insert(index, new UIView(tagView.Bounds));
RearrangeViews();
return(tagView);
}
public TagButton AddTagView(TagButton tagView)
{
TagViews.Add(tagView);
_tagBackgroundViews.Add(new UIView(tagView.Bounds));
RearrangeViews();
return(tagView);
}
public async Task Tags(IGuildUser user = null)
{
user ??= Context.User as IGuildUser;
var tags = await _tagService.GetTagSummaries(Context.Guild.Id, x => x.OwnerId == user.Id);
var embed = TagViews.FormatUserTags(user, tags);
await ReplyAsync(embed : embed);
}
public IEnumerable <TagButton> AddTagViews(IEnumerable <TagButton> tagViews)
{
foreach (var tagView in tagViews)
{
TagViews.Add(tagView);
_tagBackgroundViews.Add(new UIView(tagView.Bounds));
}
RearrangeViews();
return(tagViews);
}
public void RemoveAllTags()
{
var views = TagViews.Cast <UIView>().Concat(_tagBackgroundViews);
foreach (var view in views)
{
view.RemoveFromSuperview();
}
TagViews = new List <TagButton>();
_tagBackgroundViews = new List <UIView>();
RearrangeViews();
}
public void RemoveTagView(TagButton tagView)
{
tagView.RemoveFromSuperview();
var index = TagViews.IndexOf(tagView);
if (index > -1)
{
TagViews.RemoveAt(index);
_tagBackgroundViews.RemoveAt(index);
}
RearrangeViews();
}
public async Task Info(string name)
{
var tag = await _tagService.GetTagSummaryAsync(Context.Guild.Id, name);
if (tag is null)
{
await ReplyAsync($"No tag called \"{name}\" found.");
return;
}
var author = Context.Guild.GetUser(tag.AuthorId);
var owner = Context.Guild.GetUser(tag.OwnerId);
var embed = TagViews.FormatTagInfo(author, owner, tag);
await ReplyAsync(embed : embed);
}
public IEnumerable <TagButton> SelectedTags()
{
return(TagViews.Where(p => p.IsSelected));
}
public void RemoveTag(string title)
{
RemoveTagView(TagViews.FirstOrDefault(p => p.TitleLabel.Text.Equals(title)));
}
void RearrangeViews()
{
var views = TagViews.Cast <UIView>().Concat(_tagBackgroundViews).Concat(_rowViews);
foreach (var view in views)
{
view.RemoveFromSuperview();
}
_rowViews.Clear();
var currentRow = 0;
UIView currentRowView = new UIView {
UserInteractionEnabled = true
};
var currentRowTagCount = 0;
nfloat currentRowWidth = 0;
for (int i = 0; i < TagViews.Count(); i++)
{
var tagView = TagViews[i];
var tagViewFrame = tagView.Frame;
tagViewFrame.Size = tagView.IntrinsicContentSize;
tagView.Frame = tagViewFrame;
_tagViewHeight = tagView.Frame.Height;
if (currentRowTagCount == 0 ||
currentRowWidth + tagView.Frame.Width > Frame.Width)
{
currentRow += 1;
currentRowWidth = 0;
currentRowTagCount = 0;
currentRowView = new UIView {
UserInteractionEnabled = true
};
var currentRowViewFrame = currentRowView.Frame;
currentRowViewFrame.Y = Convert.ToSingle((currentRow - 1) * (_tagViewHeight + MarginY));
currentRowView.Frame = currentRowViewFrame;
_rowViews.Add(currentRowView);
Add(currentRowView);
}
var tagBackgroundView = _tagBackgroundViews[i];
var tagBackgroundViewFrame = tagBackgroundView.Frame;
tagBackgroundViewFrame.Location = new CGPoint(currentRowWidth, 0);
tagBackgroundViewFrame.Size = tagView.Bounds.Size;
tagBackgroundView.Frame = tagBackgroundViewFrame;
tagBackgroundView.Layer.ShadowColor = ShadowColor.CGColor;
tagBackgroundView.Layer.ShadowPath = UIBezierPath.FromRoundedRect(tagBackgroundView.Bounds, CornerRadius).CGPath;
tagBackgroundView.Layer.ShadowOffset = ShadowOffset;
tagBackgroundView.Layer.ShadowOpacity = ShadowOpacity;
tagBackgroundView.Layer.ShadowRadius = ShadowRadius;
tagBackgroundView.Add(tagView);
currentRowView.Add(tagBackgroundView);
currentRowTagCount += 1;
currentRowWidth += tagView.Frame.Width + MarginX;
var currentRowViewFrameForAlignment = currentRowView.Frame;
switch (Alignment)
{
case TagListViewAlignment.Left:
currentRowViewFrameForAlignment.X = 0;
break;
case TagListViewAlignment.Center:
currentRowViewFrameForAlignment.X = (Frame.Width - (currentRowWidth - MarginX)) / 2;
break;
case TagListViewAlignment.Right:
currentRowViewFrameForAlignment.X = Frame.Width - (currentRowWidth - MarginX);
break;
}
var currentRowViewFrameForAlignmentSize = currentRowViewFrameForAlignment.Size;
currentRowViewFrameForAlignmentSize.Width = currentRowWidth;
currentRowViewFrameForAlignmentSize.Height = Convert.ToSingle(Math.Max(_tagViewHeight, currentRowView.Frame.Height));
currentRowViewFrameForAlignment.Size = currentRowViewFrameForAlignmentSize;
currentRowView.Frame = currentRowViewFrameForAlignment;
}
Rows = currentRow;
InvalidateIntrinsicContentSize();
}
