private void RenderUI()
{
// get the layoutroot
_layoutRoot = (Border)this.GetTemplateChild("LayoutRoot");
if (null == _layoutRoot)
{
return;
}
// clear its children
_layoutRoot.Child = null;
// calculate element widths
double gridWidth = this.Width;
// calculate rows
GridLength headlineRowHeight = (String.IsNullOrWhiteSpace(this.Headline)) ? new GridLength(0) : GridLength.Auto;
GridLength ledeRowHeight = (String.IsNullOrWhiteSpace(this.Lede)) ? new GridLength(0) : new GridLength(1.0, GridUnitType.Star);
double rowSpacing = (String.IsNullOrWhiteSpace(this.Headline) || String.IsNullOrWhiteSpace(this.Lede)) || !this.IsRowSpacingActive ? 0d : 10d;
// create the grid
_layoutGrid = new Grid()
{
Name = "LayoutGrid",
Width = gridWidth,
RowSpacing = rowSpacing
};
_layoutGrid.RowDefinitions.Add(new RowDefinition()
{
Height = headlineRowHeight
});
_layoutGrid.RowDefinitions.Add(new RowDefinition()
{
Height = ledeRowHeight
});
_layoutGrid.ColumnDefinitions.Add(new ColumnDefinition());
// add it to the root
_layoutRoot.Child = _layoutGrid;
// if we have a headline
if (!String.IsNullOrWhiteSpace(this.Headline))
{
// create headline
// =================
_headline = new TextBlockEx()
{
Name = "Headline",
TextAlignment = this.HeaderAlignment,
TextWrapping = TextWrapping.WrapWholeWords,
Width = gridWidth,
TextStyle = this.HeadlineStyle,
TranslateDirection = this.Direction(),
Opacity = this.HeadlineOpacity
};
Grid.SetRow(_headline, 0);
Grid.SetColumn(_headline, 0);
// set headline binding
_headline.SetBinding(TextBlockEx.TextProperty,
new Binding()
{
Source = this, Path = new PropertyPath("Headline"), Mode = BindingMode.OneWay
});
// add to the grid
_layoutGrid.Children.Add(_headline);
//// update layout
//this.UpdateLayout();
}
// if we have a lede
if (!String.IsNullOrWhiteSpace(this.Lede))
{
double _ledeWidth = this.LedeWidth > 0 ? LedeWidth : gridWidth;
// create lede
// =================
_lede = new TextBlockEx()
{
Name = "Lede",
TextAlignment = this.HeaderAlignment,
TextWrapping = TextWrapping.WrapWholeWords,
Width = _ledeWidth,
TextStyle = this.LedeStyle,
HorizontalAlignment = this.HorizontalAlignment,
TranslateDirection = this.Direction(),
Opacity = this.LedeOpacity
};
Grid.SetRow(_lede, 1);
Grid.SetColumn(_lede, 0);
// if there's a call to action
if ((!String.IsNullOrWhiteSpace(this.CTAText)) && (null != this.CTAUri))
{
// get style for the cta run
Style ledeStyle = StyleHelper.GetApplicationStyle(this.LedeStyle);
Style ctaStyle = StyleHelper.GetApplicationStyle(this.CTATextStyle);
// create the lede
_ledeRun = new Run()
{
Text = this.Lede + CHAR_NBSPACE + CHAR_NBSPACE
};
StyleHelper.SetRunStyleFromStyle(_ledeRun, ledeStyle);
_lede.AddInline(_ledeRun);
// create the hyperlink
_ledeCTALink = new Hyperlink()
{
//NavigateUri = (this.CTAUri) // can't do this because we need to catch the Click event ourselves
};
// create the text for the hyperlink
_ledeCTAText = new Run()
{
Text = this.CTAText.ToUpper()
};
StyleHelper.SetRunStyleFromStyle(_ledeCTAText, ctaStyle);
_ledeCTALink.Inlines.Add(_ledeCTAText);
_lede.AddInline(_ledeCTALink);
// add the click handler for the link
_ledeCTALink.Click += CTALink_Click;
}
else
{
// no CTA, so this is simple text; set lede binding
_lede.SetBinding(TextBlockEx.TextProperty,
new Binding()
{
Source = this, Path = new PropertyPath("Lede"), Mode = BindingMode.OneWay
});
}
// add to the grid
_layoutGrid.Children.Add(_lede);
}
}
private void RenderUI()
{
// get the layoutroot
_layoutRoot = (Grid)this.GetTemplateChild("LayoutRoot");
if (null == _layoutRoot)
{
return;
}
// clear any children
_layoutRoot.Children.Clear();
// get our sizes
double arrowWidth = StyleHelper.GetApplicationDouble(LayoutSizes.SwipeToContinueArrowWidth);
double spacer = StyleHelper.GetApplicationDouble(LayoutSizes.SwipeToContinueSpacer);
// set up grid
_layoutRoot.RowDefinitions.Add(new RowDefinition()
{
Height = GridLength.Auto
});
_layoutRoot.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(arrowWidth)
});
_layoutRoot.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(arrowWidth)
});
_layoutRoot.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(arrowWidth)
});
_layoutRoot.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(arrowWidth)
});
_layoutRoot.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(arrowWidth)
});
_layoutRoot.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(spacer)
});
_layoutRoot.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = GridLength.Auto
});
// add a translate transform to the layout root
_translateGrid = new TranslateTransform()
{
X = 0
};
_layoutRoot.RenderTransform = _translateGrid;
// manipulation mode
_layoutRoot.ManipulationMode = ManipulationModes.TranslateRailsX;
// attach to the manipulation events
_layoutRoot.ManipulationStarted += Grid_ManipulationStarted;
_layoutRoot.ManipulationDelta += Grid_ManipulationDelta;
_layoutRoot.ManipulationCompleted += Grid_ManipulationCompleted;
// create arrow bitmap
_arrowBitmapImage = new BitmapImage()
{
UriSource = new Uri(ARROW_URI),
DecodePixelWidth = (int)arrowWidth,
};
// create arrows
_arrowLeftmost = new Image()
{
Width = arrowWidth,
Opacity = 0.0,
Source = _arrowBitmapImage
};
Grid.SetRow(_arrowLeftmost, 0);
Grid.SetColumn(_arrowLeftmost, 0);
_layoutRoot.Children.Add(_arrowLeftmost);
_arrowLeft = new Image()
{
Width = arrowWidth,
Opacity = 0.0,
Source = _arrowBitmapImage
};
Grid.SetRow(_arrowLeft, 0);
Grid.SetColumn(_arrowLeft, 1);
_layoutRoot.Children.Add(_arrowLeft);
_arrowMiddle = new Image()
{
Width = arrowWidth,
Opacity = 0.0,
Source = _arrowBitmapImage
};
Grid.SetRow(_arrowMiddle, 0);
Grid.SetColumn(_arrowMiddle, 2);
_layoutRoot.Children.Add(_arrowMiddle);
_arrowRight = new Image()
{
Width = arrowWidth,
Opacity = 0.0,
Source = _arrowBitmapImage
};
Grid.SetRow(_arrowRight, 0);
Grid.SetColumn(_arrowRight, 3);
_layoutRoot.Children.Add(_arrowRight);
_arrowRightmost = new Image()
{
Width = arrowWidth,
Opacity = 0.0,
Source = _arrowBitmapImage
};
Grid.SetRow(_arrowRightmost, 0);
Grid.SetColumn(_arrowRightmost, 4);
_layoutRoot.Children.Add(_arrowRightmost);
// create textblock
_textSwipe = new TextBlockEx()
{
TextStyle = TextStyles.Swipe,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Center,
Opacity = 0.0,
};
_textSwipe.SetBinding(TextBlockEx.TextProperty,
new Binding()
{
Source = this, Path = new PropertyPath("SwipeText"), Mode = BindingMode.OneWay
});
Grid.SetRow(_textSwipe, 0);
Grid.SetColumn(_textSwipe, 6);
_layoutRoot.Children.Add(_textSwipe);
// animation calculations
double staggerDelayIn = ANIM_STAGGER_TEXT;
// text fade in
_storyboardText = AnimationHelper.CreateEasingAnimation(_textSwipe, "(UIElement.Opacity)", 0.0, 0.0, 1.0, null, null, ANIM_FADEIN_TEXT, staggerDelayIn, false, false, new RepeatBehavior(1d));
staggerDelayIn += ANIM_FADEIN_TEXT + ANIM_STAGGER_FIRSTARROW;
// right most arrow fade in
_storyboardRightmostArrow = AnimationHelper.CreateEasingAnimation(_arrowRightmost, "(UIElement.Opacity)", 0.0, 0.0, 1.0, null, null, ANIM_FADEIN_ARROW, staggerDelayIn, false, false, new RepeatBehavior(1d));
staggerDelayIn += ANIM_FADEIN_ARROW + ANIM_STAGGER_NEXTARROWS + ANIM_REST_ARROW;
// right arrow fade in
_storyboardRightArrow = AnimationHelper.CreateEasingAnimation(_arrowRight, "(UIElement.Opacity)", 0.0, 0.0, 1.0, null, null, ANIM_FADEIN_ARROW, staggerDelayIn, false, false, new RepeatBehavior(1d));
staggerDelayIn += ANIM_FADEIN_ARROW + ANIM_STAGGER_NEXTARROWS + ANIM_REST_ARROW;
// middle arrow fade in
_storyboardMiddleArrow = AnimationHelper.CreateEasingAnimation(_arrowMiddle, "(UIElement.Opacity)", 0.0, 0.0, 1.0, null, null, ANIM_FADEIN_ARROW, staggerDelayIn, false, false, new RepeatBehavior(1d));
staggerDelayIn += ANIM_FADEIN_ARROW + ANIM_STAGGER_NEXTARROWS + ANIM_REST_ARROW;
// left arrow fade in
_storyboardLeftArrow = AnimationHelper.CreateEasingAnimation(_arrowLeft, "(UIElement.Opacity)", 0.0, 0.0, 1.0, null, null, ANIM_FADEIN_ARROW, staggerDelayIn, false, false, new RepeatBehavior(1d));
staggerDelayIn += ANIM_FADEIN_ARROW + ANIM_STAGGER_NEXTARROWS + ANIM_REST_ARROW;
// left most arrow fade in
_storyboardLeftmostArrow = AnimationHelper.CreateEasingAnimation(_arrowLeftmost, "(UIElement.Opacity)", 0.0, 0.0, 1.0, null, null, ANIM_FADEIN_ARROW, staggerDelayIn, false, false, new RepeatBehavior(1d));
staggerDelayIn += ANIM_FADEIN_ARROW + ANIM_STAGGER_NEXTARROWS + ANIM_REST_ARROW;
//// set up fade animations
//_storyboardFadeIn = AnimationHelper.CreateStandardEasingAnimation(_layoutRoot, "Opacity", 0.0, 0.0, 1.0, 100d, 0d, false, false, new RepeatBehavior(1d));
//_storyboardFadeOut = AnimationHelper.CreateStandardEasingAnimation(_layoutRoot, "Opacity", 1.0, 1.0, 0.0, 100d, 0d, false, false, new RepeatBehavior(1d));
}
private void RenderUI()
{
// get the layoutroot
_layoutRoot = (Grid)this.GetTemplateChild("LayoutRoot");
if (null == _layoutRoot)
{
return;
}
// clear any children
_layoutRoot.Children.Clear();
// get ellipse size
double ellipseSize = StyleHelper.GetApplicationDouble(LayoutSizes.SwipeLeftEllipseRadius);
// set up grid
_layoutRoot.Width = WIDTH_CONTROL;
_layoutRoot.RowSpacing = StyleHelper.GetApplicationDouble(LayoutSizes.SwipeLeftSpacer);
_layoutRoot.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(ellipseSize)
});
_layoutRoot.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(1.0, GridUnitType.Auto)
});
_layoutRoot.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(1.0, GridUnitType.Star)
});
// test
//TestHelper.AddGridCellBorders(_layoutRoot, 2, 1, Colors.DeepSkyBlue);
// create textblock
_textSwipe = new TextBlockEx()
{
Name = "SwipeText",
TextStyle = TextStyles.Swipe,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center
};
_textSwipe.SetBinding(TextBlockEx.TextProperty,
new Binding()
{
Source = this, Path = new PropertyPath("SwipeText"), Mode = BindingMode.OneWay
});
Grid.SetRow(_textSwipe, 1);
Grid.SetColumn(_textSwipe, 0);
_layoutRoot.Children.Add(_textSwipe);
// create the ellipse
_ellipseSwipe = new Ellipse()
{
Width = ellipseSize,
Height = ellipseSize,
HorizontalAlignment = HorizontalAlignment.Right,
VerticalAlignment = VerticalAlignment.Center,
Stroke = new SolidColorBrush(Colors.White),
Fill = new SolidColorBrush(Colors.White),
Opacity = 0.0
};
Grid.SetRow(_ellipseSwipe, 0);
Grid.SetColumn(_ellipseSwipe, 0);
_layoutRoot.Children.Add(_ellipseSwipe);
// add a translate transform to the ellipse
_translateEllipse = new TranslateTransform()
{
X = 0
};
_ellipseSwipe.RenderTransform = _translateEllipse;
// set up control fades
_storyboardFadeIn = AnimationHelper.CreateEasingAnimation(_layoutRoot, "Opacity", 0.0, 0.0, 1.0, this.DurationInMilliseconds, this.StaggerDelayInMilliseconds + ANIM_STAGGER_TEXT_FADEIN, false, false, new RepeatBehavior(1));
_storyboardFadeOut = AnimationHelper.CreateEasingAnimation(_layoutRoot, "Opacity", 0.0, 1.0, 0.0, this.DurationInMilliseconds, this.StaggerDelayInMilliseconds + ANIM_STAGGER_TEXT_FADEOUT, false, false, new RepeatBehavior(1));
// set up ellipse fades
_storyboardEllipseFadeIn = AnimationHelper.CreateEasingAnimationWithNotify(_ellipseSwipe, this.FadeIn_Complete, "Opacity", 0.0, 0.0, 1.0, null, null, ANIM_DURATION_ELLIPSE_FADE, this.StaggerDelayInMilliseconds + ANIM_STAGGER_ELLIPSE_FADEIN, false, false, new RepeatBehavior(1));
_storyboardEllipseFadeOut = AnimationHelper.CreateEasingAnimation(_ellipseSwipe, "Opacity", 0.0, 1.0, 0.0, ANIM_DURATION_ELLIPSE_FADE, 0d, false, false, new RepeatBehavior(1));
// fade out original stagger: this.StaggerDelayInMilliseconds + ANIM_STAGGER_ELLIPSE_FADEOUT
QuinticEase quinticEase = new QuinticEase()
{
EasingMode = EasingMode.EaseInOut
};
// set up ellipse move
_storyboardEllipseMove = AnimationHelper.CreateEasingAnimationWithNotify(_ellipseSwipe, this.Move_Complete, "(Ellipse.RenderTransform).(TranslateTransform.X)", 0.0, 0.0, -1 * WIDTH_CONTROL + ellipseSize, quinticEase, quinticEase, ANIM_DURATION_ELLIPSE_MOVE, 0d, false, false, new RepeatBehavior(1));
// move original stagger: this.StaggerDelayInMilliseconds + ANIM_STAGGER_ELLIPSE_MOVE
}
