private void RenderUI()
{
// get the layout base (a canvas here)
_layoutRoot = (Grid)this.GetTemplateChild("LayoutRoot");
// if we can't get the layout root, we can't do anything
if (null == _layoutRoot)
{
return;
}
// update the grid
_layoutRoot.Name = "AppSelectorGrid";
// must construct additional columns or rows based on orientation and number
// keep 1.0 so it creates a ratio (double) for the width/height definitions
// coloring book will pass in image pairs, otherwise its a regular URI count from a normal app selector
int iButtonCount = this.ImagePairs.Count > 0 ? this.ImagePairs.Count + 1: URIs.Count;
double ratio = 1.0 / iButtonCount;
if (this.MainOrientation == Orientation.Horizontal)
{
_layoutRoot.ColumnSpacing = WIDTH_GRID_COLUMNSPACING;
_layoutRoot.RowDefinitions.Add(new RowDefinition());
for (int i = 0; i < iButtonCount; i++)
{
_layoutRoot.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(ratio, GridUnitType.Star)
});
}
}
else
{
//_layoutRoot.RowSpacing = (!IsListView ? WIDTH_GRID_ROWSPACING: 0);
_layoutRoot.RowSpacing = WIDTH_GRID_ROWSPACING;
_layoutRoot.ColumnDefinitions.Add(new ColumnDefinition());
for (int i = 0; i < iButtonCount; i++)
{
_layoutRoot.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(ratio, GridUnitType.Star)
});
}
}
// create the button style
//if (IsListView)
//{
// _buttonStyle = StyleHelper.GetApplicationStyle("ListViewButton");
//}
//else
//{
_buttonStyle = StyleHelper.GetApplicationStyle("AppSelectorButton");
//}
// JN loop this area to create images and buttons based on list
int index = 0;
if (this.ImagePairs.Count != 0)
{// hubris! dont add clearbutton image pair unless it has a value. should only have a value on colorbook
if (this.ClearButtonImagePair != null)
{
GenerateButton(this.ClearButtonImagePair, 0, 0);
index = 1;
}
else
{
index = 0;
}
for (int i = 0; i < this.ImagePairs.Count; i++, index++)
{
GenerateButton(this.ImagePairs[i], i, index);
}
}
else
{
for (int i = 0; i < this.URIs.Count; i++)
{
GenerateButton(this.URIs[i], i);
}
}
if (this.ShowSelectedLine)
{
selectedLine.StrokeThickness = 5;
double LineRightMargin = StyleHelper.GetApplicationDouble("AppSelectorLineBottomMargin");
double LineBottomMargin = StyleHelper.GetApplicationDouble("AppSelectorLineBottomMargin");
if (this.MainOrientation == Orientation.Vertical)
{
selectedLine.X1 = -LineRightMargin;
selectedLine.Y1 = VERTICAL_LINE_OFFSET;
selectedLine.X2 = -LineRightMargin;
selectedLine.Y2 = this.ButtonHeight + VERTICAL_LINE_OFFSET;
}
if (this.MainOrientation == Orientation.Horizontal)
{
selectedLine.X1 = 3;
selectedLine.Y1 = this.ButtonHeight + 5 + LineBottomMargin;
selectedLine.X2 = this.ButtonWidth + 4;// border thickness for some reason 2 on both sides
selectedLine.Y2 = this.ButtonHeight + 5 + LineBottomMargin;
}
SolidColorBrush SelectedLineColor = RadiatingButton.GetSolidColorBrush("#FF0078D4");
selectedLine.Stroke = SelectedLineColor;
selectedLine.Fill = SelectedLineColor;
_layoutRoot.Children.Add(selectedLine);
this.SelectedButton = this.Buttons[0];// set the first button as the selected button for line moving
// need sine easing
SineEase sineEaseIn = new SineEase()
{
EasingMode = EasingMode.EaseIn
};
// set this once here and forget it.
this.selectedLine.RenderTransform = this.translateTransform;
Duration duration = new Duration(new TimeSpan(0, 0, 0, 0, 400));
daAnimation = new DoubleAnimation()
{
Duration = duration,
EasingFunction = sineEaseIn
};
this.storyboard.Children.Add(daAnimation);
Storyboard.SetTarget(daAnimation, this.translateTransform);
if (this.MainOrientation == Orientation.Horizontal)
{
Storyboard.SetTargetProperty(daAnimation, "X");
}
if (this.MainOrientation == Orientation.Vertical)
{
Storyboard.SetTargetProperty(daAnimation, "Y");
}
}
// set up animations
_storyboardFadeIn = AnimationHelper.CreateEasingAnimation(_layoutRoot, "Opacity", 0.0, 0.0, 1.0, this.DurationInMilliseconds, this.StaggerDelayInMilliseconds, false, false, new RepeatBehavior(1d));
_storyboardFadeOut = AnimationHelper.CreateEasingAnimation(_layoutRoot, "Opacity", 1.0, 1.0, 0.0, this.DurationInMilliseconds, this.StaggerDelayInMilliseconds, false, false, new RepeatBehavior(1d));
this.UpdateUI();
}
private void RenderUI()
{
_layoutRoot = (Canvas)this.GetTemplateChild("LayoutRoot");
if (null == _layoutRoot)
{
return;
}
// get sizes for everything
double _canvasWidth = StyleHelper.GetApplicationDouble("CanvasWidth");
double _canvasHeight = StyleHelper.GetApplicationDouble("CanvasHeight");
double _startImageWidth = StyleHelper.GetApplicationDouble("PinchZoomImageWidth");
double _startImageHeight = StyleHelper.GetApplicationDouble("PinchZoomImageHeight");
double _radiatingButtonRadius = StyleHelper.GetApplicationDouble(LayoutSizes.RadiatingButtonEllipseRadius);
double _closeIconHeight = StyleHelper.GetApplicationDouble(LayoutSizes.TryItIconHeight) / 2;
double _closeEllipseTopMargin = StyleHelper.GetApplicationDouble("PinchTopMargin");
double _closeEllipseRightMargin = StyleHelper.GetApplicationDouble("PinchSideMargin");
double _ellipseGridCanvasSetLeft = _canvasWidth - _closeEllipseRightMargin - _radiatingButtonRadius;
// create the scroll viewer
_viewer = new ScrollViewer
{
ZoomMode = ZoomMode.Enabled,
Width = _canvasWidth,
Height = _canvasHeight,
MinZoomFactor = 1,
MaxZoomFactor = 4,
HorizontalScrollMode = ScrollMode.Enabled,
VerticalScrollMode = ScrollMode.Enabled,
HorizontalScrollBarVisibility = ScrollBarVisibility.Hidden,
VerticalScrollBarVisibility = ScrollBarVisibility.Hidden
};
// create the image for zooming
_pinch_image = new ImageEx
{
Name = this.Name + "ZoomImage",
ImageSource = ImageUri,
ImageWidth = _startImageWidth, //account for left and right margins
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center
};
// add the image to the scroll viewer
_viewer.Content = _pinch_image;
// add manipulation events to viewer
_viewer.ViewChanging += HandleZoomChanging;
// add the scrollviewer to the root
_layoutRoot.Children.Add(_viewer);
// create grid for the close element if none exists
if (null == _closeGrid)
{
_closeGrid = new Grid()
{
Name = this.Name + "closeGrid",
Visibility = Visibility.Collapsed
};
}
// create the close button
_closeEllipse = new Ellipse()
{
Name = this.Name + "entranceEllipse",
Width = _radiatingButtonRadius,
Height = _radiatingButtonRadius,
Fill = new SolidColorBrush(Colors.White),
Stroke = RadiatingButton.GetSolidColorBrush("#FFD2D2D2"),
StrokeThickness = 2,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
Margin = new Thickness(0)
};
// add ellipse to the grid
_closeGrid.Children.Add(_closeEllipse);
// create the X image
x_image = new ImageEx()
{
Name = this.Name + "ImageX",
ImageSource = URI_X_IMAGE,
ImageWidth = _closeIconHeight,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
Margin = new Thickness(0)
};
// add the close image to the grid
_closeGrid.Children.Add(x_image);
// set canvas position for the close grid
Canvas.SetLeft(_closeGrid, _ellipseGridCanvasSetLeft);
Canvas.SetTop(_closeGrid, _closeEllipseTopMargin);
// assign click handler
_closeGrid.PointerPressed += HandleClick;
// add the close button to the layout root
_layoutRoot.Children.Add(_closeGrid);
}
public ExperiencePopupViewModel()
{
closeEllipseTopMargin = _closeEllipseTopMargin;
ellipseGridCanvasSetLeft = _maxImageWidth - _closeEllipseRightMargin - _radiatingButtonRadius;
radiatingButtonRadius = _radiatingButtonRadius;
closeIconHeight = _closeIconHeight;
ellipseStroke = RadiatingButton.GetSolidColorBrush("#FFD2D2D2");
this.appSelectorData.Add(new AppSelectorData()
{
Source_NotSelectedImage = URI_APPSELECTOR_COLOR_1,
Source_SelectedImage = URI_APPSELECTOR_COLOR_1_SELECTED
});
this.appSelectorImageURIs.Add(new AppSelectorImageURI()
{
URI = URI_IMAGESELECTOR_IMAGE_1,
Width = SELECTORIMAGE_IMAGEWIDTH
});
this.appSelectorData.Add(new AppSelectorData()
{
Source_NotSelectedImage = URI_APPSELECTOR_COLOR_2,
Source_SelectedImage = URI_APPSELECTOR_COLOR_2_SELECTED
});
this.appSelectorImageURIs.Add(new AppSelectorImageURI()
{
URI = URI_IMAGESELECTOR_IMAGE_2,
Width = SELECTORIMAGE_IMAGEWIDTH
});
this.appSelectorData.Add(new AppSelectorData()
{
Source_NotSelectedImage = URI_APPSELECTOR_COLOR_3,
Source_SelectedImage = URI_APPSELECTOR_COLOR_3_SELECTED
});
this.appSelectorImageURIs.Add(new AppSelectorImageURI()
{
URI = URI_IMAGESELECTOR_IMAGE_3,
Width = SELECTORIMAGE_IMAGEWIDTH
});
this.appSelectorData.Add(new AppSelectorData()
{
Source_NotSelectedImage = URI_APPSELECTOR_COLOR_4,
Source_SelectedImage = URI_APPSELECTOR_COLOR_4_SELECTED
});
this.appSelectorImageURIs.Add(new AppSelectorImageURI()
{
URI = URI_IMAGESELECTOR_IMAGE_4,
Width = SELECTORIMAGE_IMAGEWIDTH
});
this.appSelectorData.Add(new AppSelectorData()
{
Source_NotSelectedImage = URI_APPSELECTOR_COLOR_5,
Source_SelectedImage = URI_APPSELECTOR_COLOR_5_SELECTED
});
this.appSelectorImageURIs.Add(new AppSelectorImageURI()
{
URI = URI_IMAGESELECTOR_IMAGE_5,
Width = SELECTORIMAGE_IMAGEWIDTH
});
// get the localization service
LocalizationService localizationService = SimpleIoc.Default.GetInstance <LocalizationService>();
// if we got it
if (null != localizationService)
{
// load ourself with values from the language file
localizationService.LoadExperiencePopupViewModel(this);
}
}
