public LoadingOverlay(CGRect frame, string text) : base (frame)
{
BackgroundColor = UIColor.Black;
Alpha = 0.75f;
AutoresizingMask = UIViewAutoresizing.FlexibleDimensions;
nfloat labelHeight = 22;
nfloat labelWidth = Frame.Width - 20;
nfloat centerX = Frame.Width / 2;
nfloat centerY = Frame.Height / 2;
activitySpinner = new UIActivityIndicatorView(UIActivityIndicatorViewStyle.WhiteLarge);
activitySpinner.Frame = new CGRect (
centerX - (activitySpinner.Frame.Width / 2) ,
centerY - activitySpinner.Frame.Height - 20 ,
activitySpinner.Frame.Width ,
activitySpinner.Frame.Height);
activitySpinner.AutoresizingMask = UIViewAutoresizing.FlexibleMargins;
AddSubview (activitySpinner);
activitySpinner.StartAnimating ();
loadingLabel = new UILabel(new CGRect (
centerX - (labelWidth / 2),
centerY + 20 ,
labelWidth ,
labelHeight
));
loadingLabel.BackgroundColor = UIColor.Clear;
loadingLabel.TextColor = UIColor.White;
loadingLabel.Text = text;
loadingLabel.TextAlignment = UITextAlignment.Center;
loadingLabel.AutoresizingMask = UIViewAutoresizing.FlexibleMargins;
AddSubview (loadingLabel);
}
public RefreshTableHeaderView(CGRect rect) : base(rect)
{
this.AutoresizingMask = UIViewAutoresizing.FlexibleWidth;
BackgroundColor = new UIColor(0.88f, 0.9f, 0.92f, 1);
CreateViews();
}
public override void Draw(CGRect rect)
{
using (var context = UIGraphics.GetCurrentContext())
{
switch (_maskType)
{
case MaskType.Black:
UIColor.FromWhiteAlpha(0f, 0.5f).SetColor();
context.FillRect(Bounds);
break;
case MaskType.Gradient:
nfloat[] colors = new nfloat[] { 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.75f };
nfloat[] locations = new nfloat[] { 0.0f, 1.0f };
using (var colorSpace = CGColorSpace.CreateDeviceRGB())
{
using (var gradient = new CGGradient(colorSpace, colors, locations))
{
var center = new CGPoint(Bounds.Size.Width / 2, Bounds.Size.Height / 2);
float radius = Math.Min((float)Bounds.Size.Width, (float)Bounds.Size.Height);
context.DrawRadialGradient(gradient, center, 0, center, radius, CGGradientDrawingOptions.DrawsAfterEndLocation);
}
}
break;
}
}
}
public override void LayoutSubviews()
{
base.LayoutSubviews();
userNameField.Frame = new CGRect(Bounds.X + 15, Bounds.Y + 60, Bounds.Width - 30, 32);
userNameIconView.Frame = new CGRect(userNameField.Frame.Right - 28, userNameField.Frame.Y + 8, 16, 15);
passwordField.Frame = new CGRect(Bounds.X + 15, Bounds.Y + 99, Bounds.Width - 30, 32);
passwordIconView.Frame = new CGRect(passwordField.Frame.Right - 28, passwordField.Frame.Y + 8, 16, 15);
loginButton.Frame = new CGRect(Bounds.X + 15, Bounds.Y + 146, Bounds.Width - 30, 30);
forgotPasswordButton.Frame = new CGRect(Bounds.X + 15, Bounds.Y + 180, forgotPasswordButton.SizeThatFits(new CGSize(Bounds.Width - 30, 0)).Width, 33);
arrowView.Frame = new CGRect(forgotPasswordButton.Frame.Right + 5, forgotPasswordButton.Frame.Top + 10, 8, 13);
int orLabelYOffset = 230;
if (!showForgotPassword)
{
orLabelYOffset -= 33;
}
orLabel.Bounds = new CGRect(0, 0, orLabel.SizeThatFits(new CGSize(Bounds.Width - 56, 0)).Width, 20);
orLabel.Center = new CGPoint(Bounds.GetMidX(), Bounds.Y + orLabelYOffset);
leftDividerView.Frame = CGRect.FromLTRB(Bounds.X + 15, orLabel.Center.Y + 1, orLabel.Frame.Left - 13, orLabel.Center.Y + 3);
rightDividerView.Frame = CGRect.FromLTRB(orLabel.Frame.Right + 13, orLabel.Center.Y + 1, Bounds.Right - 15, orLabel.Center.Y + 3);
registerSuggesionLabel.Frame = new CGRect(Bounds.X + 15, Bounds.Y + orLabelYOffset + 12, Bounds.Width - 30, 20);
registerButton.Frame = new CGRect(Bounds.X + 15, Bounds.Y + orLabelYOffset + 42, Bounds.Width - 30, 30); //331
}
public override void ViewDidLoad() {
base.ViewDidLoad();
View.AutoresizingMask = UIViewAutoresizing.FlexibleDimensions;
View.BackgroundColor = UIColor.White;
var ratingConfig = new RatingConfig(emptyImage: UIImage.FromBundle(ratingStyle + "/empty"),
filledImage: UIImage.FromBundle(ratingStyle + "/filled"),
chosenImage: UIImage.FromBundle(ratingStyle + "/chosen"));
// [Optional] Put a little space between the rating items.
ratingConfig.ItemPadding = 5f;
var ratingFrame = new CGRect(CGPoint.Empty, new CGSize(View.Bounds.Width, 125f));;
ratingView = new PDRatingView(ratingFrame, ratingConfig);
// [Optional] Set the current rating to display.
decimal rating = 3.58m;
//decimal halfRoundedRating = Math.Round(rating * 2m, MidpointRounding.AwayFromZero) / 2m;
//decimal wholeRoundedRating = Math.Round(rating, MidpointRounding.AwayFromZero);
ratingView.AverageRating = rating;
// [Optional] Make it read-only to keep the user from setting a rating.
//StarRating.UserInteractionEnabled = false;
// [Optional] Attach to the rating event to do something with the chosen value.
ratingView.RatingChosen += (sender, e) => {
(new UIAlertView("Rated!", e.Rating.ToString() + " " + ratingStyle, null, "Ok")).Show();
};
View.Add(ratingView);
}
CGSize getSizeFromScale(nfloat scale, CGRect rectangle)
{
nfloat width = rectangle.Width * scale;
nfloat height = rectangle.Height * scale;
return(new CGSize(width, height));
}
nfloat getScaleFromSize(CGSize size, CGRect rectangle)
{
nfloat scaleX = size.Width / rectangle.Width;
nfloat scaleY = size.Height / rectangle.Height;
return((nfloat)Math.Min(scaleX, scaleY));
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
View.AutoresizingMask = UIViewAutoresizing.FlexibleDimensions;
View.BackgroundColor = UIColor.White;
var ratingConfig = new RatingConfig(emptyImage: UIImage.FromBundle(ratingStyle + "/empty"),
filledImage: UIImage.FromBundle(ratingStyle + "/filled"),
chosenImage: UIImage.FromBundle(ratingStyle + "/chosen"));
ratingConfig.ScaleSize = 10;
// [Optional] Put a little space between the rating items.
ratingConfig.ItemPadding = 5f;
var ratingFrame = new CGRect(CGPoint.Empty, new CGSize(View.Bounds.Width, 125f));;
ratingView = new PDRatingView(ratingFrame, ratingConfig);
// [Optional] Set the current rating to display.
decimal rating = 3.58m;
//decimal halfRoundedRating = Math.Round(rating * 2m, MidpointRounding.AwayFromZero) / 2m;
//decimal wholeRoundedRating = Math.Round(rating, MidpointRounding.AwayFromZero);
ratingView.AverageRating = rating;
// [Optional] Make it read-only to keep the user from setting a rating.
//StarRating.UserInteractionEnabled = false;
// [Optional] Attach to the rating event to do something with the chosen value.
ratingView.RatingChosen += (sender, e) => {
(new UIAlertView("Rated!", e.Rating.ToString() + " " + ratingStyle, null, "Ok")).Show();
};
View.Add(ratingView);
}
public RefreshTableHeaderView (CGRect rect) : base (rect)
{
this.AutoresizingMask = UIViewAutoresizing.FlexibleWidth;
BackgroundColor = new UIColor (0.88f, 0.9f, 0.92f, 1);
CreateViews ();
}
public LoadingOverlay(CGRect frame, string text) : base(frame)
{
BackgroundColor = UIColor.Black;
Alpha = 0.75f;
AutoresizingMask = UIViewAutoresizing.FlexibleDimensions;
nfloat labelHeight = 22;
nfloat labelWidth = Frame.Width - 20;
nfloat centerX = Frame.Width / 2;
nfloat centerY = Frame.Height / 2;
activitySpinner = new UIActivityIndicatorView(UIActivityIndicatorViewStyle.WhiteLarge);
activitySpinner.Frame = new CGRect(
centerX - (activitySpinner.Frame.Width / 2),
centerY - activitySpinner.Frame.Height - 20,
activitySpinner.Frame.Width,
activitySpinner.Frame.Height);
activitySpinner.AutoresizingMask = UIViewAutoresizing.FlexibleMargins;
AddSubview(activitySpinner);
activitySpinner.StartAnimating();
loadingLabel = new UILabel(new CGRect(
centerX - (labelWidth / 2),
centerY + 20,
labelWidth,
labelHeight
));
loadingLabel.BackgroundColor = UIColor.Clear;
loadingLabel.TextColor = UIColor.White;
loadingLabel.Text = text;
loadingLabel.TextAlignment = UITextAlignment.Center;
loadingLabel.AutoresizingMask = UIViewAutoresizing.FlexibleMargins;
AddSubview(loadingLabel);
}
public ProfileCategoryDetailController (CGRect frame)
{
View.Frame = frame;
InitSubviews();
ApplyStyles();
}
public static void FillRoundedRect(CGContext ctx, CGRect rect, nfloat radius)
{
var p = GraphicsUtil.MakeRoundedRectPath(rect, radius);
ctx.AddPath(p);
ctx.FillPath();
}
public static CGRect ApplyInsets(this CGRect rectangle, UIEdgeInsets insets)
{
return(CGRect.FromLTRB(
rectangle.Left + insets.Left,
rectangle.Top + insets.Top,
rectangle.Right - insets.Right,
rectangle.Bottom - insets.Bottom));
}
public ProgressHUD(CGRect frame) : base(frame)
{
UserInteractionEnabled = false;
BackgroundColor = UIColor.Clear;
Alpha = 0;
AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight;
SetOSSpecificLookAndFeel();
}
public override void Draw(CGRect rect)
{
if (currentPath == null || currentPath.Empty)
{
return;
}
strokeColor.SetStroke();
currentPath.Stroke();
}
public ProgressHUD (CGRect frame) : base (frame)
{
UserInteractionEnabled = false;
BackgroundColor = UIColor.Clear;
Alpha = 0;
AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight;
SetOSSpecificLookAndFeel ();
}
public override void DrawPlaceholder(CGRect rect)
{
if (PlaceholderColor != null &&
PlaceholderFont != null &&
Placeholder != null)
{
PlaceholderColor.SetFill();
new NSString(Placeholder).DrawString(rect, PlaceholderFont, UILineBreakMode.TailTruncation);
}
}
public virtual void ViewFrameDidChange(global::System.Drawing.RectangleF newFrame)
{
if (IsDirectBinding)
{
MonoMac.ObjCRuntime.Messaging.void_objc_msgSend_RectangleF(this.Handle, selViewFrameDidChange_Handle, newFrame);
}
else
{
MonoMac.ObjCRuntime.Messaging.void_objc_msgSendSuper_RectangleF(this.SuperHandle, selViewFrameDidChange_Handle, newFrame);
}
}
UIButton GetButton(CGRect rect, UIImage backImage, string title)
{
var button = new UIButton(rect);
button.SetBackgroundImage(backImage, UIControlState.Normal);
button.SetTitle(title, UIControlState.Normal);
button.SetTitleShadowColor(UIColor.DarkGray, UIControlState.Normal);
button.TitleLabel.ShadowOffset = new CGSize(1, -1);
button.TitleLabel.Font = FoodyTheme.SharedTheme.MainFont;
return(button);
}
public virtual void LayoutTabContentArea(global::System.Drawing.RectangleF frame)
{
if (IsDirectBinding)
{
MonoMac.ObjCRuntime.Messaging.void_objc_msgSend_RectangleF(this.Handle, selLayoutTabContentArea_Handle, frame);
}
else
{
MonoMac.ObjCRuntime.Messaging.void_objc_msgSendSuper_RectangleF(this.SuperHandle, selLayoutTabContentArea_Handle, frame);
}
}
public virtual void SetFrameOfSelectedTab(global::System.Drawing.RectangleF frame)
{
if (IsDirectBinding)
{
MonoMac.ObjCRuntime.Messaging.void_objc_msgSend_RectangleF(this.Handle, selSetFrameOfSelectedTab_Handle, frame);
}
else
{
MonoMac.ObjCRuntime.Messaging.void_objc_msgSendSuper_RectangleF(this.SuperHandle, selSetFrameOfSelectedTab_Handle, frame);
}
}
public override void Draw(CGRect rect)
{
var context = UIGraphics.GetCurrentContext();
context.DrawPath(CGPathDrawingMode.FillStroke);
StatusLabel.TextColor.SetStroke();
context.BeginPath();
context.MoveTo(0, Bounds.Height - 1);
context.AddLineToPoint(Bounds.Width, Bounds.Height - 1);
context.StrokePath();
}
void Setup(CGRect frame)
{
var started = DateTime.UtcNow;
if (overlayView != null)
{
overlayView.RemoveFromSuperview();
}
if (UseCustomOverlayView)
{
overlayView = CustomOverlayView;
}
else
{
overlayView = new ZXingDefaultOverlayView(new CGRect(0, 0, this.Frame.Width, this.Frame.Height),
TopText, BottomText, CancelButtonText, FlashButtonText,
() => {
var evt = OnCancelButtonPressed;
if (evt != null)
{
evt();
}
}, ToggleTorch);
}
if (overlayView != null)
{
/*UITapGestureRecognizer tapGestureRecognizer = new UITapGestureRecognizer ();
*
* tapGestureRecognizer.AddTarget (() => {
*
* var pt = tapGestureRecognizer.LocationInView(overlayView);
*
* Focus(pt);
*
* Console.WriteLine("OVERLAY TOUCH: " + pt.X + ", " + pt.Y);
*
* });
* tapGestureRecognizer.CancelsTouchesInView = false;
* tapGestureRecognizer.NumberOfTapsRequired = 1;
* tapGestureRecognizer.NumberOfTouchesRequired = 1;
*
* overlayView.AddGestureRecognizer (tapGestureRecognizer);*/
overlayView.Frame = new CGRect(0, 0, this.Frame.Width, this.Frame.Height);
overlayView.AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight;
}
var total = DateTime.UtcNow - started;
Console.WriteLine("ZXingScannerView.Setup() took {0} ms.", total.TotalMilliseconds);
}
public ZXingDefaultOverlayView(CGRect frame, string topText,
string bottomText, string cancelText, string flashText,
Action onCancel, Action onTorch) : base(frame)
{
this.cancelText = cancelText ?? "Cancel";
this.flashText = flashText ?? "Flash";
this.topText = topText ?? "";
this.bottomText = bottomText ?? "";
OnCancel = onCancel;
OnTorch = onTorch;
Initialize();
}
public ZXingDefaultOverlayView (CGRect frame, string topText,
string bottomText, string cancelText, string flashText,
Action onCancel, Action onTorch) : base(frame)
{
this.cancelText = cancelText ?? "Cancel";
this.flashText = flashText ?? "Flash";
this.topText = topText ?? "";
this.bottomText = bottomText ?? "";
OnCancel = onCancel;
OnTorch = onTorch;
Initialize();
}
public override void Draw(CGRect rect)
{
var context = UIGraphics.GetCurrentContext();
var bounds = Bounds;
UIColor background = Enabled ? pressed ? HighlightedColor : NormalColor : DisabledColor;
float alpha = 1;
CGPath container;
container = GraphicsUtil.MakeRoundedRectPath(bounds, 14);
context.AddPath(container);
context.Clip();
using (var cs = CGColorSpace.CreateDeviceRGB()){
var topCenter = new CGPoint(bounds.GetMidX(), 0);
var midCenter = new CGPoint(bounds.GetMidX(), bounds.GetMidY());
var bottomCenter = new CGPoint(bounds.GetMidX(), bounds.GetMaxY());
using (var gradient = new CGGradient(cs, new nfloat [] { 0.23f, 0.23f, 0.23f, alpha, 0.47f, 0.47f, 0.47f, alpha }, new nfloat [] { 0, 1 })){
context.DrawLinearGradient(gradient, topCenter, bottomCenter, 0);
}
container = GraphicsUtil.MakeRoundedRectPath(bounds.Inset(1, 1), 13);
context.AddPath(container);
context.Clip();
using (var gradient = new CGGradient(cs, new nfloat [] { 0.05f, 0.05f, 0.05f, alpha, 0.15f, 0.15f, 0.15f, alpha }, new nfloat [] { 0, 1 })){
context.DrawLinearGradient(gradient, topCenter, bottomCenter, 0);
}
var nb = bounds.Inset(4, 4);
container = GraphicsUtil.MakeRoundedRectPath(nb, 10);
context.AddPath(container);
context.Clip();
background.SetFill();
context.FillRect(nb);
using (var gradient = new CGGradient(cs, new nfloat [] { 1, 1, 1, .35f, 1, 1, 1, 0.06f }, new nfloat [] { 0, 1 })){
context.DrawLinearGradient(gradient, topCenter, midCenter, 0);
}
context.SetLineWidth(2);
context.AddPath(container);
context.ReplacePathWithStrokedPath();
context.Clip();
using (var gradient = new CGGradient(cs, new nfloat [] { 1, 1, 1, 0.5f, 0.5f, 0.5f, 0.5f, 0.5f }, new nfloat [] { 0, 1 })){
context.DrawLinearGradient(gradient, topCenter, bottomCenter, 0);
}
}
}
public RadialProgressLayer(nfloat startRadius, nfloat endRadius, nfloat backgroundWidth, nfloat progressLayerWidth)
: this()
{
this.startRadius = startRadius;
this.endRadius = endRadius;
this.backgroundWidth = backgroundWidth;
this.progressLayerWidth = progressLayerWidth;
Bounds = new CGRect(CGPoint.Empty, new CGSize(progressLayerWidth, progressLayerWidth));
BackBounds = new CGRect(CGPoint.Empty, new CGSize(backgroundWidth, backgroundWidth));
CenterPoint = new CGPoint(Bounds.GetMidX(), Bounds.GetMidY());
fullProgressImage = GenerateFullProgressImage();
}
public virtual void InsertPlaceholderForTab(CTTabView tab, global::System.Drawing.RectangleF frame, float yStretchiness)
{
if (tab == null)
{
throw new ArgumentNullException("tab");
}
if (IsDirectBinding)
{
ChromiumTabsAPI.Messaging.void_objc_msgSend_IntPtr_RectangleF_float(this.Handle, selInsertPlaceholderForTabFrameYStretchiness_Handle, tab.Handle, frame, yStretchiness);
}
else
{
ChromiumTabsAPI.Messaging.void_objc_msgSendSuper_IntPtr_RectangleF_float(this.SuperHandle, selInsertPlaceholderForTabFrameYStretchiness_Handle, tab.Handle, frame, yStretchiness);
}
}
public virtual void DropTabContents(CTTabContents contents, global::System.Drawing.RectangleF frame, bool pinned)
{
if (contents == null)
{
throw new ArgumentNullException("contents");
}
if (IsDirectBinding)
{
ChromiumTabsAPI.Messaging.void_objc_msgSend_IntPtr_RectangleF_bool(this.Handle, selDropTabContentsWithFrameAsPinnedTab_Handle, contents.Handle, frame, pinned);
}
else
{
ChromiumTabsAPI.Messaging.void_objc_msgSendSuper_IntPtr_RectangleF_bool(this.SuperHandle, selDropTabContentsWithFrameAsPinnedTab_Handle, contents.Handle, frame, pinned);
}
}
public void UpdateMonkey(CGRect bounds)
{
// Save location in top/left, not center,
// in order to make it easier to draw the
// monkeys on Android and other platforms.
var widthOffset = Frame.Width * 0.5f;
var heightOffset = Frame.Width * 0.5f;
Monkey.X = (Center.X - widthOffset) / bounds.Width;
Monkey.Y = (Center.Y - heightOffset) / bounds.Height;
Monkey.Scale = Transform.GetScale ();
Monkey.Rotation = Transform.GetRotation ();
}
public void Update(Monkey monkey, CGRect bounds)
{
var transform = CGAffineTransform.MakeIdentity ();
transform.Rotate (monkey.Rotation);
transform.Scale (monkey.Scale, monkey.Scale);
Transform = transform;
// Convert location from top/left to center coords.
var widthOffset = Frame.Width * 0.5f;
var heightOffset = Frame.Width * 0.5f;
var x = bounds.Width * monkey.X;
var y = bounds.Height * monkey.Y;
Center = new CGPoint (x + widthOffset, y + heightOffset);
}
/// <summary>
/// Creates a path for a rectangle with rounded corners
/// </summary>
/// <param name="rect">
/// The <see cref="RectangleF"/> rectangle bounds
/// </param>
/// <param name="radius">
/// The <see cref="System.Single"/> size of the rounded corners
/// </param>
/// <returns>
/// A <see cref="CGPath"/> that can be used to stroke the rounded rectangle
/// </returns>
public static CGPath MakeRoundedRectPath (CGRect rect, nfloat radius)
{
nfloat minx = rect.Left;
nfloat midx = rect.Left + (rect.Width)/2;
nfloat maxx = rect.Right;
nfloat miny = rect.Top;
nfloat midy = rect.Y+rect.Size.Height/2;
nfloat maxy = rect.Bottom;
var path = new CGPath ();
path.MoveToPoint (minx, midy);
path.AddArcToPoint (minx, miny, midx, miny, radius);
path.AddArcToPoint (maxx, miny, maxx, midy, radius);
path.AddArcToPoint (maxx, maxy, midx, maxy, radius);
path.AddArcToPoint (minx, maxy, minx, midy, radius);
path.CloseSubpath ();
return path;
}
public override void LayoutSubviews()
{
if (new Version(Constants.Version) >= new Version(7, 0))
{
var frame = Frame;
var width = UIApplication.SharedApplication.StatusBarOrientation.HasFlag(UIDeviceOrientation.Portrait)
? frame.Size.Width
: frame.Size.Width - UIApplication.SharedApplication.StatusBarFrame.Width;
var height = UIApplication.SharedApplication.StatusBarOrientation.HasFlag(UIDeviceOrientation.Portrait)
? frame.Size.Height - UIApplication.SharedApplication.StatusBarFrame.Height
: frame.Size.Height;
var x = UIApplication.SharedApplication.StatusBarOrientation.HasFlag(UIDeviceOrientation.Portrait)
? 0
: frame.Location.X + UIApplication.SharedApplication.StatusBarFrame.Width;
var y = UIApplication.SharedApplication.StatusBarOrientation.HasFlag(UIDeviceOrientation.Portrait)
? frame.Location.Y + UIApplication.SharedApplication.StatusBarFrame.Height
: 0;
Frame = new CGRect(x, y, width, height);
}
///Using different layouts for the iPhone and iPad, so setup device specific requirements here.
if (UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.Phone)
{
Signature.Frame = new CGRect(10, 10, Bounds.Width - 20, Bounds.Height - 60);
}
else
{
Signature.Frame = new CGRect(84, 84, Bounds.Width - 168, Bounds.Width / 2);
imageView.Frame = new CGRect(84, Signature.Frame.Height + 168,
Frame.Width - 168, Frame.Width / 2);
}
//Button locations are based on the Frame, so must have their own frames set after the view's
//Frame has been set.
btnSave.Frame = new CGRect(10, Bounds.Height - 40, 120, 37);
btnLoad.Frame = new CGRect(Bounds.Width - 130, Bounds.Height - 40, 120, 37);
}
/// <summary>
/// Creates a path for a rectangle with rounded corners
/// </summary>
/// <param name="rect">
/// The <see cref="RectangleF"/> rectangle bounds
/// </param>
/// <param name="radius">
/// The <see cref="System.Single"/> size of the rounded corners
/// </param>
/// <returns>
/// A <see cref="CGPath"/> that can be used to stroke the rounded rectangle
/// </returns>
public static CGPath MakeRoundedRectPath(CGRect rect, nfloat radius)
{
nfloat minx = rect.Left;
nfloat midx = rect.Left + (rect.Width) / 2;
nfloat maxx = rect.Right;
nfloat miny = rect.Top;
nfloat midy = rect.Y + rect.Size.Height / 2;
nfloat maxy = rect.Bottom;
var path = new CGPath();
path.MoveToPoint(minx, midy);
path.AddArcToPoint(minx, miny, midx, miny, radius);
path.AddArcToPoint(maxx, miny, maxx, midy, radius);
path.AddArcToPoint(maxx, maxy, midx, maxy, radius);
path.AddArcToPoint(minx, maxy, minx, midy, radius);
path.CloseSubpath();
return(path);
}
private void Initialize ()
{
Opaque = false;
BackgroundColor = UIColor.Clear;
//Add(_mainView);
var picFrameWidth = Math.Round(Frame.Width * 0.90); //screenFrame.Width;
var picFrameHeight = Math.Round(Frame.Height * 0.60);
var picFrameX = (Frame.Width - picFrameWidth) / 2;
var picFrameY = (Frame.Height - picFrameHeight) / 2;
var picFrame = new CGRect((int)picFrameX, (int)picFrameY, (int)picFrameWidth, (int)picFrameHeight);
//Setup Overlay
var overlaySize = new CGSize (this.Frame.Width, this.Frame.Height - 44);
topBg = new UIView (new CGRect (0, 0, overlaySize.Width, (overlaySize.Height - picFrame.Height) / 2));
topBg.Frame = new CGRect (0, 0, overlaySize.Width, overlaySize.Height * 0.30f);
topBg.BackgroundColor = UIColor.Black;
topBg.Alpha = 0.6f;
topBg.AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleBottomMargin;
bottomBg = new UIView (new CGRect (0, topBg.Frame.Height + picFrame.Height, overlaySize.Width, topBg.Frame.Height));
bottomBg.Frame = new CGRect (0, overlaySize.Height * 0.70f, overlaySize.Width, overlaySize.Height * 0.30f);
bottomBg.BackgroundColor = UIColor.Black;
bottomBg.Alpha = 0.6f;
bottomBg.AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleTopMargin;
redLine = new UIView (new CGRect (0, overlaySize.Height * 0.5f - 2.0f, overlaySize.Width, 4.0f));
redLine.BackgroundColor = UIColor.Red;
redLine.Alpha = 0.4f;
redLine.AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleBottomMargin | UIViewAutoresizing.FlexibleTopMargin;
this.AddSubview (redLine);
this.AddSubview (topBg);
this.AddSubview (bottomBg);
var topTextLines = 1;
if (!string.IsNullOrEmpty(topText))
topTextLines = topText.Split ('\n').Length;
var botTextLines = 1;
if (!string.IsNullOrEmpty(bottomText))
botTextLines = bottomText.Split ('\n').Length;
textTop = new UILabel ()
{
Frame = topBg.Frame,
Text = topText,
Font = UIFont.SystemFontOfSize(13),
TextAlignment = UITextAlignment.Center,
TextColor = UIColor.White,
Lines = 0,
BackgroundColor = UIColor.Clear
};
textTop.SizeToFit ();
this.AddSubview (textTop);
textBottom = new UILabel ()
{
Frame = bottomBg.Frame,
Text = bottomText,
Font = UIFont.SystemFontOfSize(13),
TextAlignment = UITextAlignment.Center,
TextColor = UIColor.White,
Lines = 0,
BackgroundColor = UIColor.Clear
};
textBottom.SizeToFit ();
this.AddSubview (textBottom);
var captureDevice = AVCaptureDevice.DefaultDeviceWithMediaType(AVMediaType.Video);
bool hasTorch = false;
if (captureDevice != null)
hasTorch = captureDevice.TorchAvailable;
InvokeOnMainThread(delegate {
// Setting tool bar
var toolBar = new UIToolbar(new CGRect(0, Frame.Height - 44, Frame.Width, 44));
var buttons = new List<UIBarButtonItem>();
buttons.Add(new UIBarButtonItem(cancelText, UIBarButtonItemStyle.Done,
delegate { OnCancel(); }));
if (hasTorch)
{
buttons.Add(new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace));
buttons.Add(new UIBarButtonItem(flashText, UIBarButtonItemStyle.Done,
delegate { OnTorch(); }));
}
toolBar.Items = buttons.ToArray();
toolBar.TintColor = UIColor.Black;
toolBar.AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleTopMargin;
Add(toolBar);
});
}
public ZXingScannerView(CGRect frame) : base(frame)
{
}
void PositionHUD(NSNotification notification)
{
nfloat keyboardHeight = 0;
double animationDuration = 0;
Frame = UIScreen.MainScreen.Bounds;
UIInterfaceOrientation orientation = UIApplication.SharedApplication.StatusBarOrientation;
bool ignoreOrientation = UIDevice.CurrentDevice.CheckSystemVersion(8, 0);
if (notification != null)
{
var keyboardFrame = UIKeyboard.FrameEndFromNotification(notification);
animationDuration = UIKeyboard.AnimationDurationFromNotification(notification);
if (notification.Name == UIKeyboard.WillShowNotification || notification.Name == UIKeyboard.DidShowNotification)
{
if (ignoreOrientation || IsPortrait(orientation))
{
keyboardHeight = keyboardFrame.Size.Height;
}
else
{
keyboardHeight = keyboardFrame.Size.Width;
}
}
else
{
keyboardHeight = 0;
}
}
else
{
keyboardHeight = VisibleKeyboardHeight;
}
CGRect orientationFrame = UIApplication.SharedApplication.GetKeyWindow().Bounds;
CGRect statusBarFrame = UIApplication.SharedApplication.StatusBarFrame;
if (!ignoreOrientation && IsLandscape(orientation))
{
orientationFrame.Size = new CGSize(orientationFrame.Size.Height, orientationFrame.Size.Width);
statusBarFrame.Size = new CGSize(statusBarFrame.Size.Height, statusBarFrame.Size.Width);
}
var activeHeight = orientationFrame.Size.Height;
if (keyboardHeight > 0)
{
activeHeight += statusBarFrame.Size.Height;
}
activeHeight -= keyboardHeight;
nfloat posY = (float)Math.Floor(activeHeight * 0.45);
nfloat posX = orientationFrame.Size.Width / 2;
nfloat textHeight = _stringLabel.Frame.Height / 2 + 40;
switch (toastPosition)
{
case ToastPosition.Bottom:
posY = activeHeight - textHeight;
break;
case ToastPosition.Center:
// Already set above
break;
case ToastPosition.Top:
posY = textHeight;
break;
default:
break;
}
CGPoint newCenter;
float rotateAngle;
if (ignoreOrientation)
{
rotateAngle = 0.0f;
newCenter = new CGPoint(posX, posY);
}
else
{
switch (orientation)
{
case UIInterfaceOrientation.PortraitUpsideDown:
rotateAngle = (float)Math.PI;
newCenter = new CGPoint(posX, orientationFrame.Size.Height - posY);
break;
case UIInterfaceOrientation.LandscapeLeft:
rotateAngle = (float)(-Math.PI / 2.0f);
newCenter = new CGPoint(posY, posX);
break;
case UIInterfaceOrientation.LandscapeRight:
rotateAngle = (float)(Math.PI / 2.0f);
newCenter = new CGPoint(orientationFrame.Size.Height - posY, posX);
break;
default: // as UIInterfaceOrientationPortrait
rotateAngle = 0.0f;
newCenter = new CGPoint(posX, posY);
break;
}
}
if (notification != null)
{
UIView.Animate(animationDuration,
0, UIViewAnimationOptions.AllowUserInteraction, delegate
{
MoveToPoint(newCenter, rotateAngle);
}, null);
}
else
{
MoveToPoint(newCenter, rotateAngle);
}
}
public virtual RefreshTableHeaderView MakeRefreshTableHeaderView(CGRect rect)
{
return(new RefreshTableHeaderView(rect));
}
/// <summary>
/// Draws the view within the specified rectangle.
/// </summary>
/// <param name="rect">Rect.</param>
public override void Draw(CGRect rect)
{
_rect = rect;
base.Draw(rect);
lock (_bufferSynchronisation)
{
// recreate the view.
View2D view = this.CreateView(this.Frame);
float zoomFactor = (float)this.Map.Projection.ToZoomFactor(this.MapZoom);
// call the canvas renderer.
CGContext context = UIGraphics.GetCurrentContext();
if (context != null)
{
context.InterpolationQuality = CGInterpolationQuality.None;
context.SetShouldAntialias(false);
context.SetBlendMode(CGBlendMode.Copy);
context.SetAlpha(1);
long afterViewChanged = DateTime.Now.Ticks;
CGContextRenderer renderer = new CGContextRenderer(1);
renderer.Render(
new CGContextWrapper(context, this.Frame),
view,
zoomFactor,
new Primitive2D[] { _onScreenBuffer });
long afterRendering = DateTime.Now.Ticks;
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="OsmSharp.iOS.UI.MapView"/> class.
/// </summary>
/// <param name="frame">Frame.</param>
public MapView(CGRect frame)
: base(frame)
{
this.Initialize(new GeoCoordinate(0, 0), new Map(), 0, 16);
}
public override void Draw (CGRect rect)
{
CGContext context = UIGraphics.GetCurrentContext();
element.Draw(rect, context, this);
}
public override void Draw(CGRect rect)
{
if (currentPath == null || currentPath.Empty)
return;
strokeColor.SetStroke ();
currentPath.Stroke ();
}
UIImage GetImage(UIColor strokeColor, UIColor fillColor, CGSize size, nfloat scale, bool shouldCrop = true, bool keepAspectRatio = true)
{
if (size.Width == 0 || size.Height == 0 || scale <= 0 || strokeColor == null ||
fillColor == null)
return null;
nfloat uncroppedScale;
CGRect croppedRectangle = new CGRect ();
CGPoint [] cachedPoints;
if (shouldCrop && (cachedPoints = Points).Any ()) {
croppedRectangle = getCroppedRectangle (cachedPoints);
croppedRectangle.Width /= scale;
croppedRectangle.Height /= scale;
if (croppedRectangle.X >= 5) {
croppedRectangle.X -= 5;
croppedRectangle.Width += 5;
}
if (croppedRectangle.Y >= 5) {
croppedRectangle.Y -= 5;
croppedRectangle.Height += 5;
}
if (croppedRectangle.X + croppedRectangle.Width <= size.Width - 5)
croppedRectangle.Width += 5;
if (croppedRectangle.Y + croppedRectangle.Height <= size.Height - 5)
croppedRectangle.Height += 5;
nfloat scaleX = croppedRectangle.Width / Bounds.Width;
nfloat scaleY = croppedRectangle.Height / Bounds.Height;
uncroppedScale = 1 / (nfloat)Math.Max (scaleX, scaleY);
} else {
uncroppedScale = scale;
}
//Make sure the image is scaled to the screen resolution in case of Retina display.
if (keepAspectRatio)
UIGraphics.BeginImageContext (size);
else
UIGraphics.BeginImageContext (new CGSize (croppedRectangle.Width * uncroppedScale, croppedRectangle.Height * uncroppedScale));
//Create context and set the desired options
CGContext context = UIGraphics.GetCurrentContext ();
context.SetFillColor (fillColor.CGColor);
context.FillRect (new CGRect (0, 0, size.Width, size.Height));
context.SetStrokeColor (strokeColor.CGColor);
context.SetLineWidth (StrokeWidth);
context.SetLineCap (CGLineCap.Round);
context.SetLineJoin (CGLineJoin.Round);
context.ScaleCTM (uncroppedScale, uncroppedScale);
//Obtain all drawn paths from the array
foreach (var bezierPath in paths) {
var tempPath = (UIBezierPath)bezierPath.Copy ();
if (shouldCrop)
tempPath.ApplyTransform (CGAffineTransform.MakeTranslation (-croppedRectangle.X, -croppedRectangle.Y));
CGPath path = tempPath.CGPath;
context.AddPath (path);
tempPath = null;
}
context.StrokePath ();
UIImage image = UIGraphics.GetImageFromCurrentImageContext ();
UIGraphics.EndImageContext ();
return image;
}
nfloat getScaleFromSize(CGSize size, CGRect rectangle)
{
nfloat scaleX = size.Width / rectangle.Width;
nfloat scaleY = size.Height / rectangle.Height;
return (nfloat)Math.Min (scaleX, scaleY);
}
CGSize getSizeFromScale(nfloat scale, CGRect rectangle)
{
nfloat width = rectangle.Width * scale;
nfloat height = rectangle.Height * scale;
return new CGSize (width, height);
}
UIButton GetButton(CGRect rect, UIImage backImage, string title)
{
var button = new UIButton (rect);
button.SetBackgroundImage (backImage, UIControlState.Normal);
button.SetTitle (title, UIControlState.Normal);
button.SetTitleShadowColor (UIColor.DarkGray, UIControlState.Normal);
button.TitleLabel.ShadowOffset = new CGSize (1, -1);
button.TitleLabel.Font = FoodyTheme.SharedTheme.MainFont;
return button;
}
public override void LayoutSubviews()
{
if (new Version(Constants.Version) >= new Version (7, 0))
{
var frame = Frame;
var width = UIApplication.SharedApplication.StatusBarOrientation.HasFlag(UIInterfaceOrientation.Portrait)
? frame.Size.Width
: frame.Size.Width - UIApplication.SharedApplication.StatusBarFrame.Width ;
var height = UIApplication.SharedApplication.StatusBarOrientation.HasFlag (UIInterfaceOrientation.Portrait)
? frame.Size.Height - UIApplication.SharedApplication.StatusBarFrame.Height
: frame.Size.Height;
var x = UIApplication.SharedApplication.StatusBarOrientation.HasFlag (UIInterfaceOrientation.Portrait)
? 0
: frame.Location.X + UIApplication.SharedApplication.StatusBarFrame.Width;
var y = UIApplication.SharedApplication.StatusBarOrientation.HasFlag (UIInterfaceOrientation.Portrait)
? frame.Location.Y + UIApplication.SharedApplication.StatusBarFrame.Height
: 0;
Frame = new CGRect (x, y, width, height);
}
///Using different layouts for the iPhone and iPad, so setup device specific requirements here.
if (UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.Phone)
Signature.Frame = new CGRect (10, 10, Bounds.Width - 20, Bounds.Height - 60);
else {
Signature.Frame = new CGRect (84, 84, Bounds.Width - 168, Bounds.Width / 2);
imageView.Frame = new CGRect (84, Signature.Frame.Height + 168,
Frame.Width - 168, Frame.Width / 2);
}
//Button locations are based on the Frame, so must have their own frames set after the view's
//Frame has been set.
btnSave.Frame = new CGRect (10, Bounds.Height - 40, 120, 37);
btnLoad.Frame = new CGRect (Bounds.Width - 130, Bounds.Height - 40, 120, 37);
}
public abstract void Draw(CGRect bounds, CGContext context, UIView view);
/// <summary>
/// Holds the drawing rectangle.
/// </summary>
//private System.Drawing.RectangleF _rect;
/// <summary>
/// Creates the view.
/// </summary>
/// <returns>The view.</returns>
public View2D CreateView(CGRect rect)
{
if (this.Map != null)
{
double[] sceneCenter = this.Map.Projection.ToPixel(this.MapCenter.Latitude, this.MapCenter.Longitude);
float sceneZoomFactor = (float)this.Map.Projection.ToZoomFactor(this.MapZoom);
return View2D.CreateFrom(sceneCenter[0], sceneCenter[1],
rect.Width, rect.Height, sceneZoomFactor,
_invertX, _invertY, this.MapTilt);
}
return null;
}
public abstract nfloat Height(CGRect bounds);
public PDRatingView(CGRect frame, RatingConfig config) : this(frame, config, 0m) {
}
public PDRatingView(CGRect frame, RatingConfig config, decimal averageRating) : this(config, averageRating) {
Frame = frame;
}
void UpdatePosition(bool textOnly = false)
{
nfloat hudWidth = 100f;
nfloat hudHeight = 100f;
nfloat stringWidth = 0f;
nfloat stringHeight = 0f;
nfloat stringHeightBuffer = 20f;
nfloat stringAndImageHeightBuffer = 80f;
CGRect labelRect = new CGRect();
string @string = StringLabel.Text;
// False if it's text-only
bool imageUsed = (ImageView.Image != null) || (ImageView.Hidden);
if (textOnly)
{
imageUsed = false;
}
if (imageUsed)
{
hudHeight = stringAndImageHeightBuffer + stringHeight;
}
else
{
hudHeight = (textOnly ? stringHeightBuffer : stringHeightBuffer + 40);
}
if (!string.IsNullOrEmpty(@string))
{
int lineCount = Math.Min(10, @string.Split('\n').Length + 1);
if (IsIOS7OrNewer)
{
var stringSize = new NSString(@string).GetBoundingRect(new CGSize(200, 30 * lineCount), NSStringDrawingOptions.UsesLineFragmentOrigin,
new UIStringAttributes {
Font = StringLabel.Font
},
null);
stringWidth = stringSize.Width;
stringHeight = stringSize.Height;
}
else
{
var stringSize = new NSString(@string).StringSize(StringLabel.Font, new CGSize(200, 30 * lineCount));
stringWidth = stringSize.Width;
stringHeight = stringSize.Height;
}
hudHeight += stringHeight;
if (stringWidth > hudWidth)
{
hudWidth = (float)Math.Ceiling(stringWidth / 2) * 2;
}
float labelRectY = imageUsed ? 66 : 9;
if (hudHeight > 100)
{
labelRect = new CGRect(12, labelRectY, hudWidth, stringHeight);
hudWidth += 24;
}
else
{
hudWidth += 24;
labelRect = new CGRect(0, labelRectY, hudWidth, stringHeight);
}
}
// Adjust for Cancel Button
var cancelRect = new CGRect();
string @cancelCaption = _cancelHud == null ? null : CancelHudButton.Title(UIControlState.Normal);
if (!string.IsNullOrEmpty(@cancelCaption))
{
const int gap = 20;
if (IsIOS7OrNewer)
{
var stringSize = new NSString(@cancelCaption).GetBoundingRect(new CGSize(200, 300), NSStringDrawingOptions.UsesLineFragmentOrigin,
new UIStringAttributes {
Font = StringLabel.Font
},
null);
stringWidth = stringSize.Width;
stringHeight = stringSize.Height;
}
else
{
var stringSize = new NSString(@cancelCaption).StringSize(StringLabel.Font, new CGSize(200, 300));
stringWidth = stringSize.Width;
stringHeight = stringSize.Height;
}
if (stringWidth > hudWidth)
{
hudWidth = (float)Math.Ceiling(stringWidth / 2) * 2;
}
// Adjust for label
nfloat cancelRectY = 0f;
if (labelRect.Height > 0)
{
cancelRectY = labelRect.Y + labelRect.Height + (nfloat)gap;
}
else
{
if (string.IsNullOrEmpty(@string))
{
cancelRectY = 76;
}
else
{
cancelRectY = (imageUsed ? 66 : 9);
}
}
if (hudHeight > 100)
{
cancelRect = new CGRect(12, cancelRectY, hudWidth, stringHeight);
labelRect = new CGRect(12, labelRect.Y, hudWidth, labelRect.Height);
hudWidth += 24;
}
else
{
hudWidth += 24;
cancelRect = new CGRect(0, cancelRectY, hudWidth, stringHeight);
labelRect = new CGRect(0, labelRect.Y, hudWidth, labelRect.Height);
}
CancelHudButton.Frame = cancelRect;
hudHeight += (cancelRect.Height + (string.IsNullOrEmpty(@string) ? 10 : gap));
}
HudView.Bounds = new CGRect(0, 0, hudWidth, hudHeight);
if (!string.IsNullOrEmpty(@string))
{
ImageView.Center = new CGPoint(HudView.Bounds.Width / 2, 36);
}
else
{
ImageView.Center = new CGPoint(HudView.Bounds.Width / 2, HudView.Bounds.Height / 2);
}
StringLabel.Hidden = false;
StringLabel.Frame = labelRect;
if (!textOnly)
{
if (!string.IsNullOrEmpty(@string) || !string.IsNullOrEmpty(@cancelCaption))
{
SpinnerView.Center = new CGPoint((float)Math.Ceiling(HudView.Bounds.Width / 2.0f) + 0.5f, 40.5f);
if (_progress != -1)
{
BackgroundRingLayer.Position = RingLayer.Position = new CGPoint(HudView.Bounds.Width / 2, 36f);
}
}
else
{
SpinnerView.Center = new CGPoint((float)Math.Ceiling(HudView.Bounds.Width / 2.0f) + 0.5f, (float)Math.Ceiling(HudView.Bounds.Height / 2.0f) + 0.5f);
if (_progress != -1)
{
BackgroundRingLayer.Position = RingLayer.Position = new CGPoint(HudView.Bounds.Width / 2, HudView.Bounds.Height / 2.0f + 0.5f);
}
}
}
}
public override void Draw(CGRect rect)
{
using (var context = UIGraphics.GetCurrentContext ()) {
switch (_maskType) {
case MaskType.Black:
UIColor.FromWhiteAlpha (0f, 0.5f).SetColor ();
context.FillRect (Bounds);
break;
case MaskType.Gradient:
nfloat[] colors = new nfloat[] { 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.75f };
nfloat[] locations = new nfloat[] { 0.0f, 1.0f };
using (var colorSpace = CGColorSpace.CreateDeviceRGB ()) {
using (var gradient = new CGGradient (colorSpace, colors, locations)) {
var center = new CGPoint (Bounds.Size.Width / 2, Bounds.Size.Height / 2);
float radius = Math.Min ((float)Bounds.Size.Width, (float)Bounds.Size.Height);
context.DrawRadialGradient (gradient, center, 0, center, radius, CGGradientDrawingOptions.DrawsAfterEndLocation);
}
}
break;
}
}
}
void UpdatePosition(bool textOnly = false)
{
nfloat hudWidth = 100f;
nfloat hudHeight = 100f;
nfloat stringWidth = 0f;
nfloat stringHeight = 0f;
nfloat stringHeightBuffer = 20f;
nfloat stringAndImageHeightBuffer = 80f;
CGRect labelRect = new CGRect ();
string @string = StringLabel.Text;
// False if it's text-only
bool imageUsed = (ImageView.Image != null) || (ImageView.Hidden);
if (textOnly) {
imageUsed = false;
}
if (imageUsed) {
hudHeight = stringAndImageHeightBuffer + stringHeight;
} else {
hudHeight = (textOnly ? stringHeightBuffer : stringHeightBuffer + 40);
}
if (!string.IsNullOrEmpty (@string)) {
int lineCount = Math.Min (10, @string.Split ('\n').Length + 1);
if (IsIOS7OrNewer) {
var stringSize = new NSString (@string).GetBoundingRect (new CGSize (200, 30 * lineCount), NSStringDrawingOptions.UsesLineFragmentOrigin,
new UIStringAttributes{ Font = StringLabel.Font },
null);
stringWidth = stringSize.Width;
stringHeight = stringSize.Height;
} else {
var stringSize = new NSString (@string).StringSize (StringLabel.Font, new CGSize (200, 30 * lineCount));
stringWidth = stringSize.Width;
stringHeight = stringSize.Height;
}
hudHeight += stringHeight;
if (stringWidth > hudWidth)
hudWidth = (float)Math.Ceiling (stringWidth / 2) * 2;
float labelRectY = imageUsed ? 66 : 9;
if (hudHeight > 100) {
labelRect = new CGRect (12, labelRectY, hudWidth, stringHeight);
hudWidth += 24;
} else {
hudWidth += 24;
labelRect = new CGRect (0, labelRectY, hudWidth, stringHeight);
}
}
// Adjust for Cancel Button
var cancelRect = new CGRect ();
string @cancelCaption = _cancelHud == null ? null : CancelHudButton.Title (UIControlState.Normal);
if (!string.IsNullOrEmpty (@cancelCaption)) {
const int gap = 20;
if (IsIOS7OrNewer) {
var stringSize = new NSString (@cancelCaption).GetBoundingRect (new CGSize (200, 300), NSStringDrawingOptions.UsesLineFragmentOrigin,
new UIStringAttributes{ Font = StringLabel.Font },
null);
stringWidth = stringSize.Width;
stringHeight = stringSize.Height;
} else {
var stringSize = new NSString (@cancelCaption).StringSize (StringLabel.Font, new CGSize (200, 300));
stringWidth = stringSize.Width;
stringHeight = stringSize.Height;
}
if (stringWidth > hudWidth)
hudWidth = (float)Math.Ceiling (stringWidth / 2) * 2;
// Adjust for label
nfloat cancelRectY = 0f;
if (labelRect.Height > 0) {
cancelRectY = labelRect.Y + labelRect.Height + (nfloat)gap;
} else {
if (string.IsNullOrEmpty (@string)) {
cancelRectY = 76;
} else {
cancelRectY = (imageUsed ? 66 : 9);
}
}
if (hudHeight > 100) {
cancelRect = new CGRect (12, cancelRectY, hudWidth, stringHeight);
labelRect = new CGRect (12, labelRect.Y, hudWidth, labelRect.Height);
hudWidth += 24;
} else {
hudWidth += 24;
cancelRect = new CGRect (0, cancelRectY, hudWidth, stringHeight);
labelRect = new CGRect (0, labelRect.Y, hudWidth, labelRect.Height);
}
CancelHudButton.Frame = cancelRect;
hudHeight += (cancelRect.Height + (string.IsNullOrEmpty (@string) ? 10 : gap));
}
HudView.Bounds = new CGRect (0, 0, hudWidth, hudHeight);
if (!string.IsNullOrEmpty (@string))
ImageView.Center = new CGPoint (HudView.Bounds.Width / 2, 36);
else
ImageView.Center = new CGPoint (HudView.Bounds.Width / 2, HudView.Bounds.Height / 2);
StringLabel.Hidden = false;
StringLabel.Frame = labelRect;
if (!textOnly) {
if (!string.IsNullOrEmpty (@string) || !string.IsNullOrEmpty(@cancelCaption)) {
SpinnerView.Center = new CGPoint ((float)Math.Ceiling (HudView.Bounds.Width / 2.0f) + 0.5f, 40.5f);
if (_progress != -1) {
BackgroundRingLayer.Position = RingLayer.Position = new CGPoint (HudView.Bounds.Width / 2, 36f);
}
} else {
SpinnerView.Center = new CGPoint ((float)Math.Ceiling (HudView.Bounds.Width / 2.0f) + 0.5f, (float)Math.Ceiling (HudView.Bounds.Height / 2.0f) + 0.5f);
if (_progress != -1) {
BackgroundRingLayer.Position = RingLayer.Position = new CGPoint (HudView.Bounds.Width / 2, HudView.Bounds.Height / 2.0f + 0.5f);
}
}
}
}
/// <summary>
/// Creates a new instance of the GlassButton using the specified dimensions
/// </summary>
public GlassButton (CGRect frame) : base (frame)
{
NormalColor = new UIColor (0.55f, 0.04f, 0.02f, 1);
HighlightedColor = UIColor.Black;
DisabledColor = UIColor.Gray;
}
public AVCaptureScannerView(CGRect frame) : base(frame)
{
}
public override void Draw (CGRect rect)
{
var context = UIGraphics.GetCurrentContext ();
var bounds = Bounds;
UIColor background = Enabled ? pressed ? HighlightedColor : NormalColor : DisabledColor;
float alpha = 1;
CGPath container;
container = GraphicsUtil.MakeRoundedRectPath (bounds, 14);
context.AddPath (container);
context.Clip ();
using (var cs = CGColorSpace.CreateDeviceRGB ()){
var topCenter = new CGPoint (bounds.GetMidX (), 0);
var midCenter = new CGPoint (bounds.GetMidX (), bounds.GetMidY ());
var bottomCenter = new CGPoint (bounds.GetMidX (), bounds.GetMaxY ());
using (var gradient = new CGGradient (cs, new nfloat [] { 0.23f, 0.23f, 0.23f, alpha, 0.47f, 0.47f, 0.47f, alpha }, new nfloat [] {0, 1})){
context.DrawLinearGradient (gradient, topCenter, bottomCenter, 0);
}
container = GraphicsUtil.MakeRoundedRectPath (bounds.Inset (1, 1), 13);
context.AddPath (container);
context.Clip ();
using (var gradient = new CGGradient (cs, new nfloat [] { 0.05f, 0.05f, 0.05f, alpha, 0.15f, 0.15f, 0.15f, alpha}, new nfloat [] {0, 1})){
context.DrawLinearGradient (gradient, topCenter, bottomCenter, 0);
}
var nb = bounds.Inset (4, 4);
container = GraphicsUtil.MakeRoundedRectPath (nb, 10);
context.AddPath (container);
context.Clip ();
background.SetFill ();
context.FillRect (nb);
using (var gradient = new CGGradient (cs, new nfloat [] { 1, 1, 1, .35f, 1, 1, 1, 0.06f }, new nfloat [] { 0, 1 })){
context.DrawLinearGradient (gradient, topCenter, midCenter, 0);
}
context.SetLineWidth (2);
context.AddPath (container);
context.ReplacePathWithStrokedPath ();
context.Clip ();
using (var gradient = new CGGradient (cs, new nfloat [] { 1, 1, 1, 0.5f, 0.5f, 0.5f, 0.5f, 0.5f }, new nfloat [] { 0, 1 })){
context.DrawLinearGradient (gradient, topCenter, bottomCenter, 0);
}
}
}
public override void LayoutSubviews ()
{
Frame = new CGRect (0, 0, UIScreen.MainScreen.Bounds.Width, UIScreen.MainScreen.Bounds.Height);
profileDetailsView.Frame = new CGRect (0, 0, UIScreen.MainScreen.Bounds.Width, 158);
ProfileTableViewController.View.Frame = new CGRect (0, profileDetailsView.Frame.Bottom - 6, UIScreen.MainScreen.Bounds.Width, UIScreen.MainScreen.Bounds.Height - profileDetailsView.Bounds.Height);
workoutButton.Frame = new CGRect (0, profileDetailsView.Frame.Bottom - 46, 111, 44);
cardioButton.Frame = new CGRect (111, profileDetailsView.Frame.Bottom - 46, 111, 44);
journalButton.Frame = new CGRect (222, profileDetailsView.Frame.Bottom - 46, 111, 44);
base.LayoutSubviews ();
}
public SignaturePadView(CGRect frame)
{
Frame = frame;
Initialize ();
}
