protected override void GenerateChildren()
{
base.GenerateChildren();
List <StickerItemData> stickerItemDataList = this._isHorizontal ? this._horizontalStickers : this._verticalStickers;
if (stickerItemDataList.Count == 0)
{
return;
}
double num1 = (this.Width - 12.0 * (double)(this.MaxCount + 1)) / (double)this.MaxCount;
double num2 = 0.0;
if (this._images.Count == 0 || this._recreateImages)
{
this._images.Clear();
foreach (StickerItemData stickerItemData1 in stickerItemDataList)
{
double num3 = num2 + 12.0;
Image image1 = new Image();
double num4 = num1;
((FrameworkElement)image1).Width = num4;
double fixedHeight = this._fixedHeight;
((FrameworkElement)image1).Height = fixedHeight;
int num5 = 2;
image1.Stretch = ((Stretch)num5);
Thickness thickness = new Thickness(num3, 12.0, 0.0, 0.0);
((FrameworkElement)image1).Margin = thickness;
StickerItemData stickerItemData2 = stickerItemData1;
((FrameworkElement)image1).Tag = stickerItemData2;
Image image2 = image1;
Interaction.GetBehaviors((DependencyObject)image2).Add((Behavior) new PreviewBehavior()
{
PreviewUri = (ScaleFactor.GetRealScaleFactor() == 100 ? stickerItemData1.LocalPathBig : stickerItemData1.LocalPathExtraBig)
});
((UIElement)image2).Tap += (new EventHandler <System.Windows.Input.GestureEventArgs>(this.image_Tap));
num2 = num3 + num1;
this._images.Add(image2);
}
this._recreateImages = false;
}
int index = 0;
using (List <Image> .Enumerator enumerator = this._images.GetEnumerator())
{
while (enumerator.MoveNext())
{
Image current = enumerator.Current;
if (index < stickerItemDataList.Count)
{
StickerItemData stickerItemData = stickerItemDataList[index];
VeryLowProfileImageLoader.AllowBoostLoading = true;
ImageLoader.SetUriSource(current, stickerItemData.LocalPath);
}
++index;
this.Children.Add((FrameworkElement)current);
}
}
}
protected override void GenerateChildren()
{
base.GenerateChildren();
List <StickerItemData> stickerItemDataList = this._isHorizontal ? this._horizontalStickers : this._verticalStickers;
if (stickerItemDataList.Count == 0)
{
return;
}
double num1 = (this.Width - 12.0 * (double)(this.MaxCount + 1)) / (double)this.MaxCount;
double num2 = 0.0;
if (this._images.Count == 0 || this._recreateImages)
{
this._images.Clear();
foreach (StickerItemData stickerItemData1 in stickerItemDataList)
{
double left = num2 + 12.0;
Image image1 = new Image();
double num3 = num1;
image1.Width = num3;
double num4 = this._fixedHeight;
image1.Height = num4;
int num5 = 2;
image1.Stretch = (Stretch)num5;
Thickness thickness = new Thickness(left, 12.0, 0.0, 0.0);
image1.Margin = thickness;
StickerItemData stickerItemData2 = stickerItemData1;
image1.Tag = (object)stickerItemData2;
Image image2 = image1;
Interaction.GetBehaviors((DependencyObject)image2).Add((Behavior) new PreviewBehavior()
{
PreviewUri = (ScaleFactor.GetRealScaleFactor() == 100 ? stickerItemData1.LocalPathBig : stickerItemData1.LocalPathExtraBig)
});
image2.Tap += new EventHandler <GestureEventArgs>(this.image_Tap);
num2 = left + num1;
this._images.Add(image2);
}
this._recreateImages = false;
}
int index = 0;
foreach (Image image in this._images)
{
if (index < stickerItemDataList.Count)
{
StickerItemData stickerItemData = stickerItemDataList[index];
VeryLowProfileImageLoader.AllowBoostLoading = true;
ImageLoader.SetUriSource(image, stickerItemData.LocalPath);
}
++index;
this.Children.Add((FrameworkElement)image);
}
}
public Uri GetMapUri(double latitude, double longitude, int zoomLevel, int width, double heightDivisionFactor)
{
int num1 = width * ScaleFactor.GetRealScaleFactor() / 100;
int num2 = 640;
int num3 = num1 > num2 ? 2 : 1;
int num4 = num3;
int num5 = num1 / num4;
int num6 = (int)((double)num5 / heightDivisionFactor);
return(new Uri(string.Format(MapsService._mapUriFormat, this.CoordinatesToString(latitude, longitude), zoomLevel, num5, num6, num3, CultureInfo.CurrentCulture)));
}
public void SetCutArea(double marginLeft, double width)
{
double num1 = Math.Round(width + 32.0);
double num2 = (double)ScaleFactor.GetRealScaleFactor() / 100.0;
int divident;
int divisor;
ScaleFactor.GetScaleFactorLowestFraction(out divident, out divisor, true);
double num3 = Math.Round(num1 / (double)divisor) * (double)divident / num2;
marginLeft = Math.Round(marginLeft) - 16.0;
this.GridCutArea.Width = num3;
((PresentationFrameworkCollection <ColumnDefinition>) this.GridBackground.ColumnDefinitions)[0].Width = (new GridLength(marginLeft));
this.UpdateTrianglePosition(marginLeft + width / 2.0);
}
private CoverImage GetImage(double width)
{
if (this.images == null || this.images.Count == 0)
{
return(null);
}
width *= (double)ScaleFactor.GetRealScaleFactor() / 100.0;
foreach (CoverImage coverImage in (IEnumerable <CoverImage>) this.images.OrderBy <CoverImage, int>((Func <CoverImage, int>)(i => i.width)))
{
if ((double)coverImage.width >= width)
{
return(coverImage);
}
}
return(this.images.LastOrDefault <CoverImage>());
}
private UCItem CreateSnippetItem(Link link, double topMargin)
{
double num1 = this._isCommentAttachments ? 0.0 : 8.0;
double portraitWidth = this._verticalWidth - num1 * 2.0;
double num2 = (double)ScaleFactor.GetRealScaleFactor() / 100.0;
double num3 = portraitWidth / 2.0 * num2;
bool isBigSnippet = (double)link.photo.width >= num3;
NewsLinkUCBase tmpUC = !isBigSnippet ? (NewsLinkUCBase) new NewsLinkMediumUC() : (NewsLinkUCBase) new NewsLinkUC();
tmpUC.Initialize(link, portraitWidth);
return(new UCItem(portraitWidth, new Thickness(num1, topMargin, num1, 0.0), (Func <UserControlVirtualizable>)(() =>
{
NewsLinkUCBase newsLinkUcBase = !isBigSnippet ? (NewsLinkUCBase) new NewsLinkMediumUC() : (NewsLinkUCBase) new NewsLinkUC();
newsLinkUcBase.Initialize(link, portraitWidth);
return (UserControlVirtualizable)newsLinkUcBase;
}), (Func <double>)(() => tmpUC.CalculateTotalHeight()), (Action <UserControlVirtualizable>)null, 0.0, false));
}
private UCItem CreateSnippetItem(Link link, double topMargin)
{
double num1 = this._isCommentAttachments || this._isMessage ? 0.0 : 8.0;
double portraitWidth = this._verticalWidth - num1 * 2.0;
double landscapeWidth = this._horizontalWidth - num1 * 2.0;
double num2 = (double)ScaleFactor.GetRealScaleFactor() / 100.0;
double num3 = portraitWidth / 2.0 * num2;
Photo photo = link.photo;
int? nullable1 = photo != null ? new int?(photo.width) : new int?();
double? nullable2 = nullable1.HasValue ? new double?(nullable1.GetValueOrDefault()) : new double?();
double num4 = num3;
bool isBigSnippet = (nullable2.GetValueOrDefault() >= num4 ? (nullable2.HasValue ? 1 : 0) : 0) != 0;
NewsLinkUCBase tmpUC = !isBigSnippet ? (!this._isMessage ? (NewsLinkUCBase) new NewsLinkMediumUC() : (NewsLinkUCBase) new MessagesLinkMediumUC(this._isForwardedMessage)) : (!this._isMessage ? (NewsLinkUCBase) new NewsLinkUC() : (NewsLinkUCBase) new MessagesLinkUC());
double width = portraitWidth;
if (this._isMessage)
{
topMargin += 4.0;
if (this._isHorizontal)
{
width = landscapeWidth;
}
}
tmpUC.Initialize(link, width, this._isMessage ? "" : this._parentPostId);
return(new UCItem(portraitWidth, new Thickness(num1, topMargin, num1, 0.0), (Func <UserControlVirtualizable>)(() =>
{
NewsLinkUCBase newsLinkUcBase = !isBigSnippet ? (!this._isMessage ? (NewsLinkUCBase) new NewsLinkMediumUC() : (NewsLinkUCBase) new MessagesLinkMediumUC(this._isForwardedMessage)) : (!this._isMessage ? (NewsLinkUCBase) new NewsLinkUC() : (NewsLinkUCBase) new MessagesLinkUC());
width = portraitWidth;
if (this._isMessage && this._isHorizontal)
{
width = landscapeWidth;
}
newsLinkUcBase.Initialize(link, width, this._isMessage ? "" : this._parentPostId);
return (UserControlVirtualizable)newsLinkUcBase;
}), (Func <double>)(() => tmpUC.CalculateTotalHeight()), null, this._isMessage ? landscapeWidth : 0.0, this._isMessage && this._isHorizontal));
}
private Canvas GetImage()
{
double num1;
double num2;
switch (this._newsfeed.layout)
{
case UserNotificationNewsfeedLayout.info:
num2 = num1 = 44.0;
break;
case UserNotificationNewsfeedLayout.app:
num2 = num1 = 80.0;
break;
default:
UserNotificationImage image1 = this._images[0];
double width1 = (double)image1.width;
double height1 = (double)image1.height;
if (width1 > 0.0 && height1 > 0.0)
{
double num3 = width1 / height1;
num2 = this._width;
num1 = num2 / num3;
break;
}
num2 = num1 = this._width;
break;
}
Image image2 = new Image();
double num4 = num2;
((FrameworkElement)image2).Width = num4;
double num5 = num1;
((FrameworkElement)image2).Height = num5;
int num6 = 3;
image2.Stretch = ((Stretch)num6);
int num7 = 1;
((FrameworkElement)image2).HorizontalAlignment = ((HorizontalAlignment)num7);
int num8 = 1;
((FrameworkElement)image2).VerticalAlignment = ((VerticalAlignment)num8);
this._image = image2;
double num9 = (double)ScaleFactor.GetRealScaleFactor() / 100.0;
int scaledImageWidth = (int)Math.Round(num2 * num9);
int scaledImageHeight = (int)Math.Round(num1 * num9);
UserNotificationImage m0 = Enumerable.FirstOrDefault <UserNotificationImage>(this._images, (Func <UserNotificationImage, bool>)(i =>
{
if (i.width >= scaledImageWidth)
{
return(i.height >= scaledImageHeight);
}
return(false);
}));
this._imageUri = ((m0 != null ? ((UserNotificationImage)m0).url : null) ?? ((UserNotificationImage)Enumerable.Last <UserNotificationImage>(this._images)).url).ConvertToUri();
Canvas canvas = new Canvas();
double width2 = ((FrameworkElement)this._image).Width;
((FrameworkElement)canvas).Width = width2;
double height2 = ((FrameworkElement)this._image).Height;
((FrameworkElement)canvas).Height = height2;
this._imageContainer = canvas;
((PresentationFrameworkCollection <UIElement>)((Panel)this._imageContainer).Children).Add((UIElement)this._image);
return(this._imageContainer);
}
public SpriteItem(SpriteDescription vertSpriteDesc, SpriteDescription horSpriteDesc, bool isHorizontal)
: base(0.0)
{
this._vertSpriteDescription = vertSpriteDesc;
this._horSpriteDescription = horSpriteDesc;
this._verticalWidth = (double)vertSpriteDesc.WidthInPixels * 100.0 / (double)ScaleFactor.GetRealScaleFactor();
this._horizontalWidth = (double)horSpriteDesc.WidthInPixels * 100.0 / (double)ScaleFactor.GetRealScaleFactor();
this._verticalHeight = (double)vertSpriteDesc.HeightInPixels * 100.0 / (double)ScaleFactor.GetRealScaleFactor();
this._horizontalHeight = (double)horSpriteDesc.HeightInPixels * 100.0 / (double)ScaleFactor.GetRealScaleFactor();
this._isHorizontal = isHorizontal;
this.Width = this._isHorizontal ? this._horizontalWidth : this._verticalWidth;
}
public string GetAppropriateForScaleFactor(double requiredHeight, int reduceSizeForLowMemoryDeviceFactor = 1)
{
int realScaleFactor = ScaleFactor.GetRealScaleFactor();
double num1 = (double)this.width / (double)this.height;
if (MemoryInfo.IsLowMemDevice && reduceSizeForLowMemoryDeviceFactor > 0)
{
requiredHeight /= (double)reduceSizeForLowMemoryDeviceFactor;
}
requiredHeight *= (double)realScaleFactor / 100.0;
double val2 = requiredHeight * num1;
double num2 = Math.Max(requiredHeight, val2);
string str = "";
if (!string.IsNullOrEmpty(this.photo_75))
{
if (num2 <= 75.0)
{
return(this.photo_75);
}
str = this.photo_75;
}
if (!string.IsNullOrEmpty(this.photo_130))
{
if (num2 <= 130.0)
{
return(this.photo_130);
}
str = this.photo_130;
}
if (!string.IsNullOrEmpty(this.photo_604))
{
if (num2 <= 604.0)
{
return(this.photo_604);
}
str = this.photo_604;
}
if (!string.IsNullOrEmpty(this.photo_807))
{
if (num2 <= 807.0)
{
return(this.photo_807);
}
str = this.photo_807;
}
if (!string.IsNullOrEmpty(this.photo_1280))
{
if (num2 <= 1280.0)
{
return(this.photo_1280);
}
str = this.photo_1280;
}
if (!string.IsNullOrEmpty(this.photo_2560))
{
if (num2 <= 2560.0)
{
return(this.photo_2560);
}
str = this.photo_2560;
}
return(str);
}
public string GetAppropriateForScaleFactor(Size size)
{
int realScaleFactor = ScaleFactor.GetRealScaleFactor();
// ISSUE: explicit reference operation
double width = ((Size)@size).Width;
// ISSUE: explicit reference operation
double height = ((Size)@size).Height;
double num1 = width * ((double)realScaleFactor / 100.0);
double num2 = height * ((double)realScaleFactor / 100.0);
double num3 = (double)this.width / (double)this.height;
double val1 = num1 * num3;
double val2 = num2 / num3;
double num4 = num3 >= 1.0 ? (num3 <= 1.0 ? Math.Min(val1, val2) : (val2 > 0.0 ? val2 : val1)) : (val1 > 0.0 ? val1 : val2);
if (num4 == 0.0)
{
return("");
}
string str = "";
if (!string.IsNullOrEmpty(this.photo_75))
{
if (num4 <= 75.0)
{
return(this.photo_75);
}
str = this.photo_75;
}
if (!string.IsNullOrEmpty(this.photo_130))
{
if (num4 <= 130.0)
{
return(this.photo_130);
}
str = this.photo_130;
}
if (!string.IsNullOrEmpty(this.photo_604))
{
if (num4 <= 604.0)
{
return(this.photo_604);
}
str = this.photo_604;
}
if (!string.IsNullOrEmpty(this.photo_807))
{
if (num4 <= 807.0)
{
return(this.photo_807);
}
str = this.photo_807;
}
if (!string.IsNullOrEmpty(this.photo_1280))
{
if (num4 <= 1280.0)
{
return(this.photo_1280);
}
str = this.photo_1280;
}
if (!string.IsNullOrEmpty(this.photo_2560))
{
if (num4 <= 2560.0)
{
return(this.photo_2560);
}
str = this.photo_2560;
}
return(str);
}
