void Track (PointF pos)
{
foreach (var block in blocks){
if (!block.Bounds.Contains (pos))
continue;
highlighted = block;
SetNeedsDisplay ();
}
}
public override void Draw (RectangleF rect)
{
// If we have a partialTweet, we do not have this information yet.
if (user == null)
return;
blocks.Clear();
UIColor txtColor = UIColor.FromRGB(239, 239, 239);
txtColor.SetColor();
using (var nss = new NSString (user.Name))
{
var dim = nss.StringSize (userFont);
var placement = new RectangleF (30 + 2 * 26, 2, dim.Width, dim.Height);
var userBlock = new Block()
{
Value = user.Name,
Bounds = placement,
Font = userFont,
TextColor = txtColor,
};
blocks.Add(userBlock);
DrawString (user.Name, placement, userFont, UILineBreakMode.TailTruncation);
};
UIColor relColor = UIColor.LightGray;
string relString = "";
if (relation == (int)Relation.UserFollowsYou)
{
relColor = UIColor.Red;
relString = "admirer";
}
if (relation == (int)Relation.YouFollowUser)
relString = "charmer";
if (relation == (int)Relation.MutualFollowing)
relString = "friend";
if (relString != "")
{
relColor.SetColor();
using (var nss = new NSString (relString))
{
var font = UIFont.FromName("Helvetica", 9);
var dim = nss.StringSize(font);
var placement = new RectangleF (30 + 2 * 26, 4 + userSize, dim.Width, dim.Height);
var userBlock = new Block()
{
Value = relString,
Bounds = placement,
Font = font,
TextColor = relColor,
};
blocks.Add(userBlock);
DrawString (relString, placement, font, UILineBreakMode.TailTruncation);
};
}
var imgBlock = new Block()
{
Value = "profile",
Bounds = profileImgFrame,
Type = BlockType.Image,
};
blocks.Add(imgBlock);
}
private void OnBlockTapped(Block block)
{
if (PictureTapped != null)
PictureTapped ();
}
public static RectangleF GetSize(MKAnnotation annotation, List<Block> blocks, RectangleF bounds)
{
var size = new SizeF(0,0);
float diam = 47 / 2;
float width = size.Width + 2 * 3 + diam + 3;
float height = size.Height + 8;
try
{
string title = annotation.Title;
string subTitle = annotation.Subtitle;
if (title != null)
{
float subTitleHeightPadY = 3;
float dimWidth = 0;
using (var nss = new NSString (title)){
UIFont font = UIFont.SystemFontOfSize(17);
var dim = nss.StringSize (font, bounds.Width - diam - 3 * 3, UILineBreakMode.TailTruncation);
var placement = new RectangleF(3, subTitleHeightPadY, dim.Width, dim.Height);
var block = new Block()
{
Font = font,
Value = title,
LineBreakMode = UILineBreakMode.TailTruncation,
TextColor = UIColor.White,
Bounds = placement,
};
blocks.Add(block);
dimWidth = dim.Width;
subTitleHeightPadY += dim.Height;
}
subTitleHeightPadY += 3;
if (subTitle != null)
{
using (var nss = new NSString (subTitle)){
UIFont font = UIFont.SystemFontOfSize(12);
var dim = nss.StringSize (font, bounds.Width - diam - 3 * 3, UILineBreakMode.TailTruncation);
var placement = new RectangleF(3, subTitleHeightPadY, dim.Width, dim.Height);
var block = new Block()
{
Font = font,
Value = subTitle,
LineBreakMode = UILineBreakMode.TailTruncation,
TextColor = UIColor.White,
Bounds = placement,
};
blocks.Add(block);
dimWidth = Math.Max(dimWidth, dim.Width);
subTitleHeightPadY += dim.Height;
}
}
subTitleHeightPadY += 3;
size = new SizeF(dimWidth, subTitleHeightPadY);
}
width = size.Width + 2 * 3 + diam + 3;
height = size.Height + 23;
}
catch (Exception ex)
{
Util.LogException("GetSize", ex);
}
return new RectangleF(5, 2, width, height);
}
public override void TouchesEnded (NSSet touches, UIEvent evt)
{
CancelHoldTimer ();
if (blockingTouchEvents)
return;
if (highlighted != null && (highlighted.Font == userFont || userFont == null)){
Util.Log("Touches ended " + highlighted.Value);
if (Tapped != null)
Tapped (highlighted.Value);
if (TappedBlock != null)
TappedBlock(highlighted);
if (highlighted != null && TappedCall != null)
TappedCall (highlighted.CallObject);
}
highlighted = null;
SetNeedsDisplay ();
}
public override void TouchesCancelled (NSSet touches, UIEvent evt)
{
CancelHoldTimer ();
highlighted = null;
SetNeedsDisplay ();
}
private void RealDraw (RectangleF rect)
{
if (_Tweet == null)
return;
blocks.Clear();
foreach (var url in urls)
{
url.RemoveFromSuperview();
}
urls.Clear();
var bounds = Bounds;
var rectMiniMap = new RectangleF(0, 0, MiniMapWidth, MiniMapHeight);
float cellHeight = 0;
float lineY = 0;
try
{
lineY = Layout(bounds, _Tweet, blocks, out cellHeight);
}
catch (Exception ex)
{
Util.LogException("MemberPhotoCell RealDraw", ex);
}
titlePath = titlePath ?? GraphicsUtil.MakeRoundedRectPath(new RectangleF(PicXPad, 0, PicWidth - 2 * PicXPad - 26,
TitleHeight), 4);
badgePath = GraphicsUtil.MakeRoundedRectPath(new RectangleF(PicXPad, 0, PicWidth, cellHeight), 4);
minimapPath = minimapPath ?? GraphicsUtil.MakeRoundedRectPath(rectMiniMap, 4);
imagePath = imagePath ?? GraphicsUtil.MakeRoundedRectPath(new RectangleF(0, 0, PicWidth, PicHeight), 8);
var context = UIGraphics.GetCurrentContext ();
/**** Title ****/
UIColor.FromRGB(239, 239, 239).SetColor ();
context.SaveState ();
context.TranslateCTM (0, PicYPad);
context.SetLineWidth (1);
// On device, the shadow is painted in the opposite direction!
context.SetShadowWithColor (new SizeF (1, 1), 3, UIColor.DarkGray.CGColor);
context.AddPath (titlePath);
context.FillPath ();
context.RestoreState ();
/*****************************************************************************/
/**** Commentaires ****/
UIColor.FromRGB(239, 239, 239).SetColor ();
context.SaveState ();
context.TranslateCTM (0, 3 * PicYPad + PicHeight + TitleHeight);
context.SetLineWidth (1);
// On device, the shadow is painted in the opposite direction!
context.SetShadowWithColor (new SizeF (1, 1), 3, UIColor.DarkGray.CGColor);
context.AddPath (badgePath);
context.FillPath ();
context.RestoreState ();
/*****************************************************************************/
/**** Image ****/
UIColor.FromRGB(239, 239, 239).SetColor ();
context.SaveState ();
context.TranslateCTM (PicXPad, 2 * PicYPad + TitleHeight);
context.SetLineWidth (1);
// Device and Sim interpret the Y for the shadow differently.
context.SetShadowWithColor (new SizeF (1, 1), 3, UIColor.DarkGray.CGColor);
context.AddPath (imagePath);
context.FillPath();
context.RestoreState ();
/*****************************************************************************/
/**** Minimap ****/
context.SaveState ();
context.TranslateCTM ((bounds.Width - MiniMapWidth)/2, 4 * PicYPad + PicHeight + TitleHeight);
context.AddPath (minimapPath);
UIColor.LightGray.SetColor ();
context.SetLineWidth (1);
// Device and Sim interpret the Y for the shadow differently.
context.SetShadowWithColor (new SizeF (0, -1), 1, UIColor.DarkGray.CGColor);
context.StrokePath ();
// Clip the image to the path and paint it
if (mapPlanImage != null){
context.AddPath (minimapPath);
context.Clip ();
mapPlanImage.Draw (new RectangleF (0, 0, MiniMapWidth, MiniMapHeight));
var block = new Block()
{
Value = "map",
Bounds = new RectangleF((bounds.Width - MiniMapWidth)/2, 4 * PicYPad + PicHeight + TitleHeight,
MiniMapWidth, MiniMapHeight),
Type = BlockType.Image,
};
blocks.Add(block);
}
if (googleLogo != null)
googleLogo.Draw(new RectangleF(2, MiniMapHeight - 2 - 23 / 2, 69 / 2, 23 / 2));
context.RestoreState ();
/*****************************************************************************/
DrawIcons(lineY, bounds);
foreach (Block block in blocks)
{
if (block.Type == BlockType.Text)
{
block.TextColor.SetColor();
if (block.LineBreakMode.HasValue)
DrawString (block.Value, block.Bounds, block.Font, block.LineBreakMode.Value, UITextAlignment.Left);
else
DrawString (block.Value, block.Bounds, block.Font);
}
if (block.Type == BlockType.Url)
{
UIButton url = CreateUrl(block.Value, block.Bounds);
AddSubview(url);
urls.Add(url);
}
}
}
private void OnTappedBlock(Block block)
{
/*
if (block.Tag == "likesCount")
{
GotoPhotoLikers(block.CallObject as Image);
}
*/
if (block.Tag == "keyword")
{
GotoList((string)block.CallObject);
}
if (block.CallObject is User)
{
if (goToUserPhotos != null)
goToUserPhotos((block.CallObject as User).Id);
}
}