private UIControl GetMenuEntry(UIControl parent, string label)
{
var control = new UIButton();
control.InputReleased += control_InputPressed;
//var uiImg = new UIImage( "graphics/arrow_down" );
//uiImg.AddConstraint( Edge.CenterXY, control, Edge.CenterXY );
//control.AddDecoration( uiImg );
var uiLabel = new UILabel(label);
uiLabel.AddConstraint(Edge.CenterXY, control, Edge.CenterXY);
control.AddDecoration(uiLabel);
control.AddConstraint(Edge.CenterX, parent, Edge.CenterX);
if (previousEntry == null)
{
control.AddConstraint(Edge.CenterY, parent, Edge.CenterY, 0, ConstraintCategory.Initialization);
}
else
{
control.AddConstraint(Edge.Top, previousEntry, Edge.Bottom, -20, ConstraintCategory.Initialization);
}
previousEntry = control;
return(control);
}
private UIControl GetMenuEntry( UIControl parent, string label )
{
var control = new UIButton();
control.InputReleased += control_InputPressed;
//var uiImg = new UIImage( "graphics/arrow_down" );
//uiImg.AddConstraint( Edge.CenterXY, control, Edge.CenterXY );
//control.AddDecoration( uiImg );
var uiLabel = new UILabel( label );
uiLabel.AddConstraint( Edge.CenterXY, control, Edge.CenterXY );
control.AddDecoration( uiLabel );
control.AddConstraint( Edge.CenterX, parent, Edge.CenterX );
if( previousEntry == null )
{
control.AddConstraint( Edge.CenterY, parent, Edge.CenterY, 0, ConstraintCategory.Initialization );
}
else
{
control.AddConstraint( Edge.Top, previousEntry, Edge.Bottom, -20, ConstraintCategory.Initialization );
}
previousEntry = control;
return control;
}
public override void LoadContent()
{
var menuBar = new UIPanel();
menuBar.AddConstraint(Edge.Top, null, Edge.Top, 10);
menuBar.AddConstraint(Edge.Left, null, Edge.Left, 50);
menuBar.Alpha = 0f;
var homeItem = new UIButton();
homeItem.AddDecoration(new UILabel("Home Menu"));
homeItem.AddConstraint(Edge.Left, menuBar, Edge.Left);
homeItem.AddConstraint(Edge.CenterY, menuBar, Edge.CenterY);
homeItem.InputReleased += HomeItem_InputReleased;
menuBar.AddChild(homeItem);
var debugCheckbox = new UILabelCheckBox("Draw UI Borders:");
debugCheckbox.AddConstraint(Edge.Left, homeItem, Edge.Right, -20);
debugCheckbox.AddConstraint(Edge.CenterY, menuBar, Edge.CenterY);
debugCheckbox.CheckBox.InputReleased += DebugCheckbox_InputReleased;
debugCheckbox.CheckBox.Checked = UIManager.DrawDebug;
menuBar.AddChild(debugCheckbox);
testSceneUIManager = new UIManager();
testSceneUIManager.Add(menuBar);
}
private void InitButton()
{
UIButton btn = new UIButton();
btn.AddDecoration(new UIImage("graphics/arrow_down"));
btn.Tag = "Arrow";
btn.AddConstraint(Edge.Right, null, Edge.Right, 100f, ConstraintCategory.Initialization);
btn.AddConstraint(Edge.CenterY, null, Edge.CenterY, ConstraintCategory.Initialization);
btn.InputMoved += btn_MouseMoved;
uiManager.Add(btn);
}
private UIControl GetMenuEntry(UIControl parent, string label)
{
var btn = new UIButton();
btn.Tag = label;
btn.AddDecoration(new UILabel(label));
btn.AddConstraint(Edge.CenterX, parent, Edge.CenterX, ConstraintCategory.All);
if (previousEntry != null)
{
btn.AddConstraint(Edge.Top, previousEntry, Edge.Bottom, -20, ConstraintCategory.All);
}
previousEntry = btn;
return btn;
}
private void Initialize()
{
UserInteractionEnabled = true;
SetupFiltersButton(
_filtersButton = new UIButton(UIButtonType.Custom)
.WithFrame(8, 8, (Frame.Width - 16 / 2) - 4, Frame.Height - 16)
.WithTitleForAllStates(Mvx.Resolve <ILocalizationService>().GetLocalizableString(ProductsConstants.RESX_NAME, "Catalog_Filters"))
);
_filtersButton.TranslatesAutoresizingMaskIntoConstraints = false;
_filtersButton.AddConstraint(NSLayoutConstraint.Create(_filtersButton, NSLayoutAttribute.Width, NSLayoutRelation.Equal, 1, ((DeviceInfo.ScreenWidth - 16) / 2) - 4));
SetupSortButton(
_sortButton = new UIButton(UIButtonType.Custom)
.WithFrame((Frame.Width / 2) + 4, 8, (Frame.Width - 16 / 2) - 4, Frame.Height - 16)
.WithTitleForAllStates(Mvx.Resolve <ILocalizationService>().GetLocalizableString(ProductsConstants.RESX_NAME, "Catalog_Sort"))
);
_sortButton.TranslatesAutoresizingMaskIntoConstraints = false;
_sortButton.AddConstraint(NSLayoutConstraint.Create(_sortButton, NSLayoutAttribute.Width, NSLayoutRelation.Equal, 1, ((DeviceInfo.ScreenWidth - 16) / 2) - 4));
AddSubviews(_filtersButton, _sortButton);
this.AddConstraints(new[]
{
NSLayoutConstraint.Create(_filtersButton, NSLayoutAttribute.Top, NSLayoutRelation.Equal, this, NSLayoutAttribute.Top, 1, 4),
NSLayoutConstraint.Create(_filtersButton, NSLayoutAttribute.Bottom, NSLayoutRelation.Equal, this, NSLayoutAttribute.Bottom, 1, -4),
NSLayoutConstraint.Create(_filtersButton, NSLayoutAttribute.Leading, NSLayoutRelation.Equal, this, NSLayoutAttribute.Leading, 1, 8),
NSLayoutConstraint.Create(_sortButton, NSLayoutAttribute.Top, NSLayoutRelation.Equal, this, NSLayoutAttribute.Top, 1, 4),
NSLayoutConstraint.Create(_sortButton, NSLayoutAttribute.Bottom, NSLayoutRelation.Equal, this, NSLayoutAttribute.Bottom, 1, -4),
NSLayoutConstraint.Create(_sortButton, NSLayoutAttribute.Trailing, NSLayoutRelation.Equal, this, NSLayoutAttribute.Trailing, 1, -8),
});
}
public static UIBarButtonItem SetupImageBarButton(nfloat size, string imageName, EventHandler onTouchEvent)
{
var button = new UIButton(new CGRect(0, 0, size, size))
{
ContentMode = UIViewContentMode.ScaleAspectFit
};
button.AddConstraint(NSLayoutConstraint.Create(button, NSLayoutAttribute.Width, NSLayoutRelation.Equal, 1, size));
button.AddConstraint(NSLayoutConstraint.Create(button, NSLayoutAttribute.Height, NSLayoutRelation.Equal, 1, size));
button.SetImage(UIImage.FromBundle(imageName), UIControlState.Normal);
button.SetTitle(string.Empty, UIControlState.Normal);
button.TouchUpInside -= onTouchEvent;
button.TouchUpInside += onTouchEvent;
return(new UIBarButtonItem(button));
}
private UIControl GetMenuEntry(UIControl parent, string label)
{
var btn = new UIButton();
btn.Tag = label;
btn.AddDecoration(new UILabel(label));
btn.AddConstraint(Edge.CenterX, parent, Edge.CenterX, ConstraintCategory.All);
if (previousEntry != null)
{
btn.AddConstraint(Edge.Top, previousEntry, Edge.Bottom, -20, ConstraintCategory.All);
}
previousEntry = btn;
return(btn);
}
private UIControl GetMenuEntry(string label)
{
var btn = new UIButton();
btn.Tag = label;
btn.AddDecoration(new UILabel(label));
//btn.NormalizedOrigin = Vector2.Zero;
btn.AddConstraint(Edge.CenterX, menuPanel, Edge.CenterX, ConstraintCategory.All);
if (previousEntry != null)
{
btn.AddConstraint(Edge.Top, previousEntry, Edge.Bottom, -20, ConstraintCategory.All);
}
previousEntry = btn;
return(btn);
}
private UIControl GetMenuEntry(string label)
{
var btn = new UIButton();
btn.Tag = label;
btn.AddDecoration(new UILabel(label));
if (previousEntry == null)
{
btn.AddConstraint(Edge.CenterXY, menuPanel, Edge.CenterXY, ConstraintCategory.Initialization);
}
else
{
btn.AddConstraint(Edge.CenterX, previousEntry, Edge.CenterX, ConstraintCategory.Initialization);
btn.AddConstraint(Edge.Top, previousEntry, Edge.Bottom, -20, ConstraintCategory.Initialization);
}
previousEntry = btn;
return(btn);
}
public override void LoadContent()
{
var menuBar = new UIPanel();
menuBar.AddConstraint(Edge.Top, null, Edge.Top, 10);
menuBar.AddConstraint(Edge.Left, null, Edge.Left, 50);
menuBar.Alpha = 0f;
var homeItem = new UIButton();
homeItem.AddDecoration(new UILabel("Home Menu"));
homeItem.AddConstraint(Edge.Left, menuBar, Edge.Left);
homeItem.AddConstraint(Edge.CenterY, menuBar, Edge.CenterY);
homeItem.InputReleased += HomeItem_InputReleased;
menuBar.AddChild(homeItem);
var debugCheckbox = new UILabelCheckBox("Draw UI Borders:");
debugCheckbox.AddConstraint(Edge.Left, homeItem, Edge.Right, -20);
debugCheckbox.AddConstraint(Edge.CenterY, menuBar, Edge.CenterY);
debugCheckbox.CheckBox.InputReleased += DebugCheckbox_InputReleased;
debugCheckbox.CheckBox.Checked = UIManager.DrawDebug;
menuBar.AddChild(debugCheckbox);
testSceneUIManager = new UIManager();
testSceneUIManager.Add(menuBar);
}
private UIControl GetMenuEntry(string label)
{
var btn = new UIButton();
btn.Tag = label;
btn.AddDecoration(new UILabel(label));
//btn.NormalizedOrigin = Vector2.Zero;
btn.AddConstraint(Edge.CenterX, menuPanel, Edge.CenterX, ConstraintCategory.All);
if (previousEntry != null)
{
btn.AddConstraint(Edge.Top, previousEntry, Edge.Bottom, -20, ConstraintCategory.All);
}
previousEntry = btn;
return btn;
}
private void UpdateImage(string imageName, int widthRequest, int heightRequest, UIButton targetButton)
{
var assembly = typeof(App).GetTypeInfo().Assembly;
UIImage image = null;
if (imageName != null)
{
try
{
image = UIImage.FromResource(assembly, imageName);
}
catch (Exception)
{
var path = PCLStorage.FileSystem.Current.LocalStorage.Path;
var iPath = PCLStorage.PortablePath.Combine(path, imageName);
image = UIImage.FromFile(iPath);
}
}
var imageView = new UIImageView();
var widthCt = NSLayoutConstraint.Create(imageView, NSLayoutAttribute.Width, NSLayoutRelation.Equal, null, NSLayoutAttribute.NoAttribute, 1, widthRequest);
var heightCt = NSLayoutConstraint.Create(imageView, NSLayoutAttribute.Height, NSLayoutRelation.Equal, null, NSLayoutAttribute.NoAttribute, 1, heightRequest);
imageView.AddConstraint(widthCt);
imageView.AddConstraint(heightCt);
imageView.TranslatesAutoresizingMaskIntoConstraints = false;
imageView.Image = image;
imageView.ContentMode = UIViewContentMode.ScaleAspectFit;
targetButton.AddSubview(imageView);
switch (ImageButton.Orientation)
{
case TextAligment.Left:
{
targetButton.TitleEdgeInsets = new UIEdgeInsets(0, 20, 0, 0);
targetButton.HorizontalAlignment = UIControlContentHorizontalAlignment.Left;
}
break;
case TextAligment.Top:
{
targetButton.TitleEdgeInsets = new UIEdgeInsets(5, 0, 0, 0);
targetButton.VerticalAlignment = UIControlContentVerticalAlignment.Top;
}
break;
case TextAligment.Right:
{
var yCenterCt = NSLayoutConstraint.Create(imageView, NSLayoutAttribute.CenterY, NSLayoutRelation.Equal, targetButton, NSLayoutAttribute.CenterY, 1, 0);
var xLeftCt = NSLayoutConstraint.Create(imageView, NSLayoutAttribute.Left, NSLayoutRelation.Equal, targetButton, NSLayoutAttribute.Left, 1, 0);
targetButton.AddConstraint(yCenterCt);
targetButton.AddConstraint(xLeftCt);
targetButton.TitleEdgeInsets = new UIEdgeInsets(0, 0, 0, 20);
targetButton.HorizontalAlignment = UIControlContentHorizontalAlignment.Right;
}
break;
case TextAligment.Bottom:
{
var xCenterCt = NSLayoutConstraint.Create(imageView, NSLayoutAttribute.CenterX, NSLayoutRelation.Equal, targetButton, NSLayoutAttribute.CenterX, 1, 0);
var yTopCt = NSLayoutConstraint.Create(imageView, NSLayoutAttribute.Top, NSLayoutRelation.Equal, targetButton, NSLayoutAttribute.Top, 1, 0);
targetButton.AddConstraint(xCenterCt);
targetButton.AddConstraint(yTopCt);
targetButton.TitleEdgeInsets = new UIEdgeInsets(0, 0, 5, 0);
targetButton.VerticalAlignment = UIControlContentVerticalAlignment.Bottom;
}
break;
default:
throw new InvalidOperationException();
}
}
/// <summary>
/// Configure this instance.
/// </summary>
private void configure()
{
this.TranslatesAutoresizingMaskIntoConstraints = false;
this.BackgroundColor = UIColor.DarkGray;
this.Layer.CornerRadius = CornerRadius;
this.Layer.MasksToBounds = true;
IconImageView = new UIImageView();
IconImageView.TranslatesAutoresizingMaskIntoConstraints = false;
IconImageView.BackgroundColor = UIColor.Clear;
IconImageView.ContentMode = IconContentMode;
this.AddSubview(IconImageView);
MessageLabel = new UILabel();
MessageLabel.TranslatesAutoresizingMaskIntoConstraints = false;
MessageLabel.TextColor = UIColor.White;
MessageLabel.Font = MessageTextFont;
MessageLabel.BackgroundColor = UIColor.Clear;
MessageLabel.LineBreakMode = UILineBreakMode.CharacterWrap;
MessageLabel.Lines = 2;
MessageLabel.TextAlignment = UITextAlignment.Left;
MessageLabel.Text = Message;
this.AddSubview(MessageLabel);
ActionButton = new UIButton();
ActionButton.TranslatesAutoresizingMaskIntoConstraints = false;
ActionButton.Hidden = string.IsNullOrEmpty(ActionText);
ActionButton.BackgroundColor = UIColor.Clear;
ActionButton.TitleLabel.Font = ActionTextFont;
ActionButton.TitleLabel.AdjustsFontSizeToFitWidth = true;
ActionButton.SetTitle(ActionText, UIControlState.Normal);
ActionButton.SetTitleColor(ActionTextColor, UIControlState.Normal);
ActionButton.TouchUpInside += (s, e) =>
{
if (!ActionButton.Hidden && ActionButton.Title(UIControlState.Normal) != String.Empty && ActionButton != null)
{
ActionBlock(this);
dismissAnimated(true);
}
};
this.AddSubview(ActionButton);
SecondActionButton = new UIButton();
SecondActionButton.TranslatesAutoresizingMaskIntoConstraints = false;
SecondActionButton.BackgroundColor = UIColor.Clear;
SecondActionButton.TitleLabel.Font = SecondActionTextFont;
SecondActionButton.TitleLabel.AdjustsFontSizeToFitWidth = true;
SecondActionButton.SetTitle(SecondActionText, UIControlState.Normal);
SecondActionButton.SetTitleColor(SecondActionTextColor, UIControlState.Normal);
SecondActionButton.TouchUpInside += (s, e) =>
{
if (!SecondActionButton.Hidden && SecondActionButton.Title(UIControlState.Normal) != String.Empty && SecondActionBlock != null)
{
SecondActionBlock(this);
dismissAnimated(true);
}
};
this.AddSubview(SecondActionButton);
SeperateView = new UIView();
SeperateView.TranslatesAutoresizingMaskIntoConstraints = false;
SeperateView.BackgroundColor = UIColor.Gray;
this.AddSubview(SeperateView);
ActivityIndicatorView = new UIActivityIndicatorView(UIActivityIndicatorViewStyle.White);
ActivityIndicatorView.TranslatesAutoresizingMaskIntoConstraints = false;
ActivityIndicatorView.StopAnimating();
this.AddSubview(ActivityIndicatorView);
// Add constraints
invalidateHorizontalConstraints();
var vConstraintsForIconImageView = NSLayoutConstraint.FromVisualFormat(
"V:|-2-[iconImageView]-2-|", 0, new NSDictionary(), NSDictionary.FromObjectsAndKeys(new NSObject[] { IconImageView }, new NSObject[] { new NSString("iconImageView") })
);
var vConstraintsForMessageLabel = NSLayoutConstraint.FromVisualFormat(
"V:|-0-[messageLabel]-0-|", 0, new NSDictionary(), NSDictionary.FromObjectsAndKeys(new NSObject[] { MessageLabel }, new NSObject[] { new NSString("messageLabel") })
);
var vConstraintsForSeperateView = NSLayoutConstraint.FromVisualFormat(
"V:|-4-[seperateView]-4-|", 0, new NSDictionary(), NSDictionary.FromObjectsAndKeys(new NSObject[] { SeperateView }, new NSObject[] { new NSString("seperateView") })
);
var vConstraintsForActionButton = NSLayoutConstraint.FromVisualFormat(
"V:|-0-[actionButton]-0-|", 0, new NSDictionary(), NSDictionary.FromObjectsAndKeys(new NSObject[] { ActionButton }, new NSObject[] { new NSString("actionButton") })
);
var vConstraintsForSecondActionButton = NSLayoutConstraint.FromVisualFormat(
"V:|-0-[secondActionButton]-0-|", 0, new NSDictionary(), NSDictionary.FromObjectsAndKeys(new NSObject[] { SecondActionButton }, new NSObject[] { new NSString("secondActionButton") })
);
iconImageViewWidthConstraint = NSLayoutConstraint.Create(IconImageView, NSLayoutAttribute.Width, NSLayoutRelation.Equal, null, NSLayoutAttribute.NoAttribute, 1, TTGSnackbar.snackbarIconImageViewWidth);
actionButtonWidthConstraint = NSLayoutConstraint.Create(ActionButton, NSLayoutAttribute.Width, NSLayoutRelation.Equal, null, NSLayoutAttribute.NoAttribute, 1, TTGSnackbar.snackbarActionButtonMinWidth);
secondActionButtonWidthConstraint = NSLayoutConstraint.Create(SecondActionButton, NSLayoutAttribute.Width, NSLayoutRelation.Equal, null, NSLayoutAttribute.NoAttribute, 1, TTGSnackbar.snackbarActionButtonMinWidth);
var vConstraintsForActivityIndicatorView = NSLayoutConstraint.FromVisualFormat(
"V:|-2-[activityIndicatorView]-2-|", 0, new NSDictionary(), NSDictionary.FromObjectsAndKeys(new NSObject[] { ActivityIndicatorView }, new NSObject[] { new NSString("activityIndicatorView") })
);
var hConstraintsForActivityIndicatorView = NSLayoutConstraint.FromVisualFormat(
"H:[activityIndicatorView]-2-|",
0,
new NSDictionary(),
NSDictionary.FromObjectsAndKeys(
new NSObject[] { ActivityIndicatorView },
new NSObject[] { new NSString("activityIndicatorView") })
);
IconImageView.AddConstraint(iconImageViewWidthConstraint);
ActionButton.AddConstraint(actionButtonWidthConstraint);
SecondActionButton.AddConstraint(secondActionButtonWidthConstraint);
this.AddConstraints(hConstraints);
this.AddConstraints(vConstraintsForIconImageView);
this.AddConstraints(vConstraintsForMessageLabel);
this.AddConstraints(vConstraintsForSeperateView);
this.AddConstraints(vConstraintsForActionButton);
this.AddConstraints(vConstraintsForSecondActionButton);
this.AddConstraints(vConstraintsForActivityIndicatorView);
this.AddConstraints(hConstraintsForActivityIndicatorView);
}
public UIScrollBar(ScrollBarOrientation orientation = ScrollBarOrientation.Vertical)
{
Orientation = orientation;
string arrowResource = string.Empty;
Vector2 sliderSize = Vector2.Zero;
switch (orientation)
{
case ScrollBarOrientation.Vertical:
sliderSize = new Vector2(0, 20);
arrowResource = "graphics/arrow_down";
break;
case ScrollBarOrientation.Horizontal:
sliderSize = new Vector2(20, 0);
arrowResource = "graphics/arrow_left";
break;
}
AutoSize = false;
scrollStep = 0.02f;
Color = new Color(240, 240, 240);
Alpha = 1f;
DrawBounds = true;
sliderBackground = new UIPanel();
sliderBackground.Color = new Color(240, 240, 240);
sliderBackground.Alpha = 1f;
sliderBackground.InputMoved += sliderBackground_MouseMoved;
sliderBackground.InputPressed += sliderBackground_MousePressed;
slider = new UIPanel();
slider.Color = new Color(205, 205, 205);
slider.Alpha = 1f;
slider.AutoSize = false;
slider.AbsorbPointer = false;
slider.Size = sliderSize;
//slider.InputDown += sliderBackground_MousePressed;
arrowA = new UIButton();
var arrowAImg = new UIImage(arrowResource);
arrowAImg.Color = new Color(96, 96, 96);
arrowAImg.AddConstraint(Edge.Dock, arrowA, Edge.Dock);
arrowA.Tag = "bla";
arrowA.AddDecoration(arrowAImg);
arrowA.PointedColor = new Color(190, 190, 190);
arrowA.PressedColor = new Color(120, 120, 120);
arrowA.HighlightZoom = false;
arrowA.InputDown += arrowA_MouseHeld;
arrowB = new UIButton();
var arrowBImg = new UIImage(arrowResource);
arrowBImg.Color = new Color(96, 96, 96);
arrowBImg.AddConstraint(Edge.Dock, arrowB, Edge.Dock);
arrowB.AddDecoration(arrowBImg);
arrowB.PointedColor = new Color(190, 190, 190);
arrowB.PressedColor = new Color(120, 120, 120);
arrowB.HighlightZoom = false;
arrowB.InputDown += arrowB_MouseHeld;
switch (orientation)
{
case ScrollBarOrientation.Vertical:
arrowAImg.SpriteEffect = SpriteEffects.FlipVertically;
arrowA.AddConstraint(Edge.Horizontal | Edge.Top, this, Edge.Horizontal | Edge.Top);
arrowB.AddConstraint(Edge.Horizontal, this, Edge.Horizontal);
arrowB.AddConstraint(Edge.Bottom, this, Edge.Bottom);
sliderBackground.AddConstraint(Edge.Horizontal, this, Edge.Horizontal);
sliderBackground.AddConstraint(Edge.Top, arrowA, Edge.Bottom);
sliderBackground.AddConstraint(Edge.Bottom, arrowB, Edge.Top);
slider.AddConstraint(Edge.Top, sliderBackground, Edge.Top, ConstraintCategory.Initialization);
slider.AddConstraint(Edge.Horizontal, sliderBackground, Edge.Horizontal);
break;
case ScrollBarOrientation.Horizontal:
arrowBImg.SpriteEffect = SpriteEffects.FlipHorizontally;
arrowA.AddConstraint(Edge.Vertical | Edge.Left, this, Edge.Vertical | Edge.Left);
arrowB.AddConstraint(Edge.Vertical, this, Edge.Vertical);
arrowB.AddConstraint(Edge.Right, this, Edge.Right);
sliderBackground.AddConstraint(Edge.Vertical, this, Edge.Vertical);
sliderBackground.AddConstraint(Edge.Left, arrowA, Edge.Right);
sliderBackground.AddConstraint(Edge.Right, arrowB, Edge.Left);
slider.AddConstraint(Edge.Left, sliderBackground, Edge.Left, ConstraintCategory.Initialization);
slider.AddConstraint(Edge.Vertical, sliderBackground, Edge.Vertical);
break;
}
AbsorbPointer = false;
//base.AbsorbPointer = true;
//slider.AbsorbPointer = true;
//arrowDown.AbsorbPointer = true;
//arrowUp.AbsorbPointer = true;
sliderBackground.AbsorbPointer = true;
AddChild(arrowA);
AddChild(arrowB);
AddChild(sliderBackground);
AddChild(slider);
}
private void UpdateImage(string imageName, int widthRequest, int heightRequest, UIButton targetButton)
{
var assembly = typeof(App).GetTypeInfo().Assembly;
UIImage image = null;
if (imageName != null)
{
try
{
image = UIImage.FromResource(assembly, imageName);
}
catch (Exception)
{
var path = PCLStorage.FileSystem.Current.LocalStorage.Path;
var iPath = PCLStorage.PortablePath.Combine(path, imageName);
image = UIImage.FromFile(iPath);
}
}
var imageView = new UIImageView();
var widthCt = NSLayoutConstraint.Create(imageView, NSLayoutAttribute.Width, NSLayoutRelation.Equal, null, NSLayoutAttribute.NoAttribute, 1, widthRequest);
var heightCt = NSLayoutConstraint.Create(imageView, NSLayoutAttribute.Height, NSLayoutRelation.Equal, null, NSLayoutAttribute.NoAttribute, 1, heightRequest);
imageView.AddConstraint(widthCt);
imageView.AddConstraint(heightCt);
imageView.TranslatesAutoresizingMaskIntoConstraints = false;
imageView.Image = image;
imageView.ContentMode = UIViewContentMode.ScaleAspectFit;
targetButton.AddSubview(imageView);
switch (ImageButton.Orientation)
{
case TextAligment.Left:
{
targetButton.TitleEdgeInsets = new UIEdgeInsets(0, 20, 0, 0);
targetButton.HorizontalAlignment = UIControlContentHorizontalAlignment.Left;
}
break;
case TextAligment.Top:
{
targetButton.TitleEdgeInsets = new UIEdgeInsets(5, 0, 0, 0);
targetButton.VerticalAlignment = UIControlContentVerticalAlignment.Top;
}
break;
case TextAligment.Right:
{
var yCenterCt = NSLayoutConstraint.Create(imageView, NSLayoutAttribute.CenterY, NSLayoutRelation.Equal, targetButton, NSLayoutAttribute.CenterY, 1, 0);
var xLeftCt = NSLayoutConstraint.Create(imageView, NSLayoutAttribute.Left, NSLayoutRelation.Equal, targetButton, NSLayoutAttribute.Left, 1, 0);
targetButton.AddConstraint(yCenterCt);
targetButton.AddConstraint(xLeftCt);
targetButton.TitleEdgeInsets = new UIEdgeInsets(0, 0, 0, 20);
targetButton.HorizontalAlignment = UIControlContentHorizontalAlignment.Right;
}
break;
case TextAligment.Bottom:
{
var xCenterCt = NSLayoutConstraint.Create(imageView, NSLayoutAttribute.CenterX, NSLayoutRelation.Equal, targetButton, NSLayoutAttribute.CenterX, 1, 0);
var yTopCt = NSLayoutConstraint.Create(imageView, NSLayoutAttribute.Top, NSLayoutRelation.Equal, targetButton, NSLayoutAttribute.Top, 1, 0);
targetButton.AddConstraint(xCenterCt);
targetButton.AddConstraint(yTopCt);
targetButton.TitleEdgeInsets = new UIEdgeInsets(0, 0, 5, 0);
targetButton.VerticalAlignment = UIControlContentVerticalAlignment.Bottom;
}
break;
default:
throw new InvalidOperationException();
}
}
/**
* Init configuration.
*/
private void configure()
{
this.TranslatesAutoresizingMaskIntoConstraints = false;
this.BackgroundColor = UIColor.DarkGray;
this.Layer.CornerRadius = CornerRadius;
this.Layer.MasksToBounds = true;
messageLabel = new UILabel();
messageLabel.TranslatesAutoresizingMaskIntoConstraints = false;
messageLabel.TextColor = UIColor.White;
messageLabel.Font = MessageTextFont;
messageLabel.BackgroundColor = UIColor.Clear;
messageLabel.LineBreakMode = UILineBreakMode.CharacterWrap;
messageLabel.Lines = 2;
messageLabel.TextAlignment = UITextAlignment.Left;
messageLabel.Text = Message;
this.AddSubview(messageLabel);
actionButton = new UIButton();
actionButton.TranslatesAutoresizingMaskIntoConstraints = false;
actionButton.BackgroundColor = UIColor.Clear;
actionButton.TitleLabel.Font = ActionTextFont;
actionButton.TitleLabel.AdjustsFontSizeToFitWidth = true;
actionButton.SetTitle(ActionText, UIControlState.Normal);
actionButton.SetTitleColor(ActionTextColor, UIControlState.Normal);
actionButton.TouchUpInside += (s, e) => doAction(actionButton);
this.AddSubview(actionButton);
secondActionButton = new UIButton();
secondActionButton.TranslatesAutoresizingMaskIntoConstraints = false;
secondActionButton.BackgroundColor = UIColor.Clear;
secondActionButton.TitleLabel.Font = SecondActionTextFont;
secondActionButton.TitleLabel.AdjustsFontSizeToFitWidth = true;
secondActionButton.SetTitle(SecondActionText, UIControlState.Normal);
secondActionButton.SetTitleColor(SecondActionTextColor, UIControlState.Normal);
secondActionButton.TouchUpInside += (s, e) => doAction(secondActionButton);
this.AddSubview(secondActionButton);
seperateView = new UIView();
seperateView.TranslatesAutoresizingMaskIntoConstraints = false;
seperateView.BackgroundColor = UIColor.Gray;
this.AddSubview(seperateView);
activityIndicatorView = new UIActivityIndicatorView(UIActivityIndicatorViewStyle.White);
activityIndicatorView.TranslatesAutoresizingMaskIntoConstraints = false;
activityIndicatorView.StopAnimating();
this.AddSubview(activityIndicatorView);
// Add constraints
var hConstraints = NSLayoutConstraint.FromVisualFormat(
"H:|-4-[messageLabel]-2-[seperateView(0.5)]-2-[actionButton]-0-[secondActionButton]-4-|",
0, new NSDictionary(),
NSDictionary.FromObjectsAndKeys(
new NSObject[] {
messageLabel,
seperateView,
actionButton,
secondActionButton
}, new NSObject[] {
new NSString("messageLabel"),
new NSString("seperateView"),
new NSString("actionButton"),
new NSString("secondActionButton")
})
);
var vConstraintsForMessageLabel = NSLayoutConstraint.FromVisualFormat(
"V:|-0-[messageLabel]-0-|", 0, new NSDictionary(), NSDictionary.FromObjectsAndKeys(new NSObject[] { messageLabel }, new NSObject[] { new NSString("messageLabel") })
);
var vConstraintsForSeperateView = NSLayoutConstraint.FromVisualFormat(
"V:|-4-[seperateView]-4-|", 0, new NSDictionary(), NSDictionary.FromObjectsAndKeys(new NSObject[] { seperateView }, new NSObject[] { new NSString("seperateView") })
);
var vConstraintsForActionButton = NSLayoutConstraint.FromVisualFormat(
"V:|-0-[actionButton]-0-|", 0, new NSDictionary(), NSDictionary.FromObjectsAndKeys(new NSObject[] { actionButton }, new NSObject[] { new NSString("actionButton") })
);
var vConstraintsForSecondActionButton = NSLayoutConstraint.FromVisualFormat(
"V:|-0-[secondActionButton]-0-|", 0, new NSDictionary(), NSDictionary.FromObjectsAndKeys(new NSObject[] { secondActionButton }, new NSObject[] { new NSString("secondActionButton") })
);
actionButtonWidthConstraint = NSLayoutConstraint.Create(actionButton, NSLayoutAttribute.Width, NSLayoutRelation.Equal, null, NSLayoutAttribute.NoAttribute, 1, TTGSnackbar.snackbarActionButtonMinWidth);
secondActionButtonWidthConstraint = NSLayoutConstraint.Create(secondActionButton, NSLayoutAttribute.Width, NSLayoutRelation.Equal, null, NSLayoutAttribute.NoAttribute, 1, TTGSnackbar.snackbarActionButtonMinWidth);
var vConstraintsForActivityIndicatorView = NSLayoutConstraint.FromVisualFormat(
"V:|-2-[activityIndicatorView]-2-|", 0, new NSDictionary(), NSDictionary.FromObjectsAndKeys(new NSObject[] { activityIndicatorView }, new NSObject[] { new NSString("activityIndicatorView") })
);
//todo fix constraint
var hConstraintsForActivityIndicatorView = NSLayoutConstraint.FromVisualFormat(
//"H:[activityIndicatorView(activityIndicatorWidth)]-2-|",
"H:[activityIndicatorView]-2-|",
0,
new NSDictionary(),
NSDictionary.FromObjectsAndKeys(
new NSObject[] { activityIndicatorView },
new NSObject[] { new NSString("activityIndicatorView") })
//NSDictionary.FromObjectsAndKeys(new NSObject[] { activityIndicatorView }, new NSObject[] { })
);
actionButton.AddConstraint(actionButtonWidthConstraint);
secondActionButton.AddConstraint(secondActionButtonWidthConstraint);
this.AddConstraints(hConstraints);
this.AddConstraints(vConstraintsForMessageLabel);
this.AddConstraints(vConstraintsForSeperateView);
this.AddConstraints(vConstraintsForActionButton);
this.AddConstraints(vConstraintsForSecondActionButton);
this.AddConstraints(vConstraintsForActivityIndicatorView);
this.AddConstraints(hConstraintsForActivityIndicatorView);
}
public TTGSnackbar() : base(CoreGraphics.CGRect.FromLTRB(0, 0, 320, 44))
{
this.TranslatesAutoresizingMaskIntoConstraints = false;
this.BackgroundColor = UIColor.DarkGray;
this.Layer.CornerRadius = 4;
this.Layer.MasksToBounds = true;
this.MessageLabel = new UILabel
{
TranslatesAutoresizingMaskIntoConstraints = false,
TextColor = UIColor.White,
Font = UIFont.SystemFontOfSize(14),
BackgroundColor = UIColor.Clear,
LineBreakMode = UILineBreakMode.WordWrap,
TextAlignment = UITextAlignment.Left,
Lines = 0
};
this.AddSubview(this.MessageLabel);
this.ActionButton = new UIButton
{
TranslatesAutoresizingMaskIntoConstraints = false,
BackgroundColor = UIColor.Clear
};
this.ActionButton.TitleLabel.Font = UIFont.SystemFontOfSize(14);
this.ActionButton.TitleLabel.AdjustsFontSizeToFitWidth = true;
this.ActionButton.SetTitleColor(UIColor.White, UIControlState.Normal);
this.ActionButton.TouchUpInside += (s, e) =>
{
// there is a chance that user doesn't want to do anything here, he simply wants to dismiss
ActionBlock?.Invoke(this);
Dismiss();
};
this.AddSubview(this.ActionButton);
this.SecondActionButton = new UIButton
{
TranslatesAutoresizingMaskIntoConstraints = false,
BackgroundColor = UIColor.Clear
};
this.SecondActionButton.TitleLabel.Font = UIFont.BoldSystemFontOfSize(14);
this.SecondActionButton.TitleLabel.AdjustsFontSizeToFitWidth = true;
this.SecondActionButton.SetTitleColor(UIColor.White, UIControlState.Normal);
this.SecondActionButton.TouchUpInside += (s, e) =>
{
SecondActionBlock?.Invoke(this);
Dismiss();
};
this.AddSubview(this.SecondActionButton);
this.seperateView = new UIView
{
TranslatesAutoresizingMaskIntoConstraints = false,
BackgroundColor = UIColor.Gray
};
this.AddSubview(this.seperateView);
// Add constraints
var hConstraints = NSLayoutConstraint.FromVisualFormat(
"H:|-4-[messageLabel]-2-[seperateView(0.5)]-2-[actionButton]-0-[secondActionButton]-4-|",
0,
new NSDictionary(),
NSDictionary.FromObjectsAndKeys(
new NSObject[] {
MessageLabel,
seperateView,
ActionButton,
SecondActionButton
},
new NSObject[] {
new NSString("messageLabel"),
new NSString("seperateView"),
new NSString("actionButton"),
new NSString("secondActionButton")
}
)
);
var vConstraintsForMessageLabel = NSLayoutConstraint.FromVisualFormat(
"V:|-0-[messageLabel]-0-|", 0, new NSDictionary(), NSDictionary.FromObjectsAndKeys(new NSObject [] { MessageLabel }, new NSObject [] { new NSString("messageLabel") })
);
var vConstraintsForSeperateView = NSLayoutConstraint.FromVisualFormat(
"V:|-4-[seperateView]-4-|", 0, new NSDictionary(), NSDictionary.FromObjectsAndKeys(new NSObject [] { seperateView }, new NSObject [] { new NSString("seperateView") })
);
var vConstraintsForActionButton = NSLayoutConstraint.FromVisualFormat(
"V:|-0-[actionButton]-0-|", 0, new NSDictionary(), NSDictionary.FromObjectsAndKeys(new NSObject [] { ActionButton }, new NSObject [] { new NSString("actionButton") })
);
var vConstraintsForSecondActionButton = NSLayoutConstraint.FromVisualFormat(
"V:|-0-[secondActionButton]-0-|", 0, new NSDictionary(), NSDictionary.FromObjectsAndKeys(new NSObject [] { SecondActionButton }, new NSObject [] { new NSString("secondActionButton") })
);
actionButtonWidthConstraint = NSLayoutConstraint.Create(ActionButton, NSLayoutAttribute.Width, NSLayoutRelation.Equal, null, NSLayoutAttribute.NoAttribute, 1, TTGSnackbar.snackbarActionButtonMinWidth);
secondActionButtonWidthConstraint = NSLayoutConstraint.Create(SecondActionButton, NSLayoutAttribute.Width, NSLayoutRelation.Equal, null, NSLayoutAttribute.NoAttribute, 1, TTGSnackbar.snackbarActionButtonMinWidth);
//var vConstraintsForActivityIndicatorView = NSLayoutConstraint.FromVisualFormat(
//"V:|-2-[activityIndicatorView]-2-|", 0,new NSDictionary(), NSDictionary.FromObjectsAndKeys(new NSObject[] { activityIndicatorView }, new NSObject[] { new NSString("activityIndicatorView") })
//);
//todo fix constraint
//var hConstraintsForActivityIndicatorView = NSLayoutConstraint.FromVisualFormat(
// //"H:[activityIndicatorView(activityIndicatorWidth)]-2-|",
// "H:[activityIndicatorView]-2-|",
// 0,
// new NSDictionary(),
// NSDictionary.FromObjectsAndKeys(
// new NSObject[] { activityIndicatorView },
// new NSObject[] { new NSString("activityIndicatorView") })
// //NSDictionary.FromObjectsAndKeys(new NSObject[] { activityIndicatorView }, new NSObject[] { })
//);
ActionButton.AddConstraint(actionButtonWidthConstraint);
SecondActionButton.AddConstraint(secondActionButtonWidthConstraint);
this.AddConstraints(hConstraints);
this.AddConstraints(vConstraintsForMessageLabel);
this.AddConstraints(vConstraintsForSeperateView);
this.AddConstraints(vConstraintsForActionButton);
this.AddConstraints(vConstraintsForSecondActionButton);
//this.AddConstraints(vConstraintsForActivityIndicatorView);
//this.AddConstraints(hConstraintsForActivityIndicatorView);
}
public UIWindow()
{
AutoSize = false;
Alpha = 0f;
MinimumSize = new Vector2(200);
Size = new Vector2(350, 250);
TopPanel = new UIPanel();
BodyPanel = new UIPanel();
BottomPanel = new UIPanel();
// Top panel
TopPanel.AddConstraint(Edge.Top, this, Edge.Top);
TopPanel.AddConstraint(Edge.Horizontal, this, Edge.Horizontal);
TopPanel.Color = Color.White;
TopPanel.Alpha = 1f;
TopPanel.Tag = nameof(TopPanel);
TopPanel.InputMoved += TopPanel_InputMoved;
TopPanel.InputReleasedAnywhere += TopPanel_InputReleasedAnywhere;
titleLabel = new UILabel(nameof(UIWindow));
titleLabel.AddConstraint(Edge.Top, TopPanel, Edge.Top);
titleLabel.AddConstraint(Edge.Left, TopPanel, Edge.Left, 5);
titleLabel.Tag = "Titel label";
TopPanel.AddChild(titleLabel);
btn_close = new UIButton();
btn_close.InputEnter += btn_close_InputEnter;
btn_close.InputLeave += btn_close_InputLeave;
btn_close.AddDecoration(new UIImage("graphics/btn_close") { Color = Color.Black });
btn_close.AddConstraint(Edge.TopRight, TopPanel, Edge.TopRight);
btn_close.HighlightZoom = false;
btn_close.InputReleased += Btn_close_InputReleased;
TopPanel.AddChild(btn_close);
btn_maximize = new UIButton();
btn_maximize.Color = Color.Transparent;
btn_maximize.PointedColor = new Color(190, 190, 190);
btn_maximize.PressedColor = new Color(120, 120, 120);
btn_maximize.PointedAlpha = 0.5f;
btn_maximize.PressedAlpha = 0.5f;
btn_maximize.AddDecoration(new UIImage(RESOURCE_MAXIMIZE) { Color = Color.Black });
btn_maximize.AddConstraint(Edge.Top, btn_close, Edge.Top);
btn_maximize.AddConstraint(Edge.Right, btn_close, Edge.Left, -1);
btn_maximize.HighlightZoom = false;
btn_maximize.InputReleased += Btn_maximize_InputReleased;
TopPanel.AddChild(btn_maximize);
btn_minimize = new UIButton();
btn_minimize.Color = Color.Transparent;
btn_minimize.PointedColor = new Color(190, 190, 190);
btn_minimize.PressedColor = new Color(120, 120, 120);
btn_minimize.PointedAlpha = 0.5f;
btn_minimize.PressedAlpha = 0.5f;
btn_minimize.AddDecoration(new UIImage("graphics/btn_minimize") { Color = Color.Black });
btn_minimize.AddConstraint(Edge.Top, btn_maximize, Edge.Top);
btn_minimize.AddConstraint(Edge.Right, btn_maximize, Edge.Left, -1);
btn_minimize.HighlightZoom = false;
btn_minimize.InputReleased += Btn_minimize_InputReleased;
TopPanel.AddChild(btn_minimize);
// Body panel
BodyPanel.AddConstraint(Edge.Top, TopPanel, Edge.Bottom);
BodyPanel.AddConstraint(Edge.Horizontal, this, Edge.Horizontal);
BodyPanel.AddConstraint(Edge.Bottom, BottomPanel, Edge.Top);
//BodyPanel.Color = Color.White;
//BodyPanel.Alpha = 1f;
BodyPanel.Tag = nameof(BodyPanel);
// Bottom panel
BottomPanel.AddConstraint(Edge.Bottom, this, Edge.Bottom);
BottomPanel.AddConstraint(Edge.Horizontal, this, Edge.Horizontal);
BottomPanel.Color = Color.White;
BottomPanel.Alpha = 1f;
BottomPanel.Tag = nameof(BottomPanel);
BottomPanel.Size = new Vector2(0, 20);
// Resize grip
ResizeGrip = new UIImage("graphics/resizeGrip");
ResizeGrip.Color = Color.Black;
ResizeGrip.AddConstraint(Edge.BottomRight, BottomPanel, Edge.BottomRight);
ResizeGrip.Tag = nameof(ResizeGrip);
ResizeGrip.InputPressed += ResizeGrip_InputPressed;
ResizeGrip.InputReleasedAnywhere += ResizeGrip_InputReleasedAnywhere;
BottomPanel.AddChild(ResizeGrip);
AddChild(TopPanel);
AddChild(BodyPanel);
AddChild(BottomPanel);
Resizable = true;
}
