private void CreateVirtualizableChildren()
{
double top = this._isNotificationComment ? 0.0 : 16.0;
this._textBlockName = new TextItem(this.Width, new Thickness(74.0, top - 6.0, 0.0, 0.0), this.Name, false, 25.333, "Segoe WP", 0.0, Application.Current.Resources["PhoneNameBlueBrush"] as SolidColorBrush, true, new Action(this.NavigateToSource));
this.VirtualizableChildren.Add((IVirtualizable)this._textBlockName);
double width = this.Width - 74.0;
Thickness thickness;
if (!string.IsNullOrEmpty(this._comment.text))
{
NewsTextItem newsTextItem = new NewsTextItem(width, new Thickness(74.0, 28.0 + top, 0.0, 0.0), this._comment.text ?? "", this._preview, null, 0.0, (FontFamily)null, 28.0, (Brush)null, false, 0.0, HorizontalAlignment.Left, "", TextAlignment.Left, false);
this.VirtualizableChildren.Add((IVirtualizable)newsTextItem);
thickness = newsTextItem.Margin;
this._topMarginDate = thickness.Top + newsTextItem.FixedHeight + 4.0;
}
else
{
this._topMarginDate = 28.0 + top;
}
if (!this._comment.Attachments.IsNullOrEmpty())
{
string itemId = this._comment.from_id == 0L || this._comment.id <= 0L ? "" : string.Format("{0}_{1}", (object)this._comment.from_id, (object)this._comment.id);
AttachmentsItem attachmentsItem = new AttachmentsItem(width, new Thickness(73.0, this._topMarginDate, 0.0, 0.0), this._comment.Attachments, (Geo)null, itemId, false, true, false, false, 0.0, false, false, "");
this.VirtualizableChildren.Add((IVirtualizable)attachmentsItem);
this._topMarginDate = this._topMarginDate + (attachmentsItem.FixedHeight + 12.0);
}
this._textTimeItem = new TextItem(width - 70.0, new Thickness(73.0, this._topMarginDate, 0.0, 0.0), this.DateText, true, 20.0, "Segoe WP", VKConstants.LineHeight, Application.Current.Resources["PhoneVKSubtleBrush"] as SolidColorBrush, true, null);
this.VirtualizableChildren.Add((IVirtualizable)this._textTimeItem);
thickness = this._textTimeItem.TextMargin;
this._height = thickness.Top + this._textTimeItem.FixedHeight;
if (!string.IsNullOrEmpty(this._highlightedText))
{
TextItem textItem = new TextItem(this.Width - 72.0, new Thickness(72.0, this._height, 0.0, 0.0), this._highlightedText, false, 20.0, "Segoe WP", 23.0, Application.Current.Resources["PhoneAccentBrush"] as SolidColorBrush, true, null);
this.VirtualizableChildren.Add((IVirtualizable)textItem);
this._height = this._height + textItem.FixedHeight;
}
if (!string.IsNullOrEmpty(this._thumbSrc))
{
this.VirtualizableChildren.Add((IVirtualizable) new VirtualizableImage(80.0, 80.0, new Thickness(77.0, this._height + 6.0, 0.0, 0.0), this._thumbSrc, new Action <VirtualizableImage>(this.OnThumbTap), "", true, true, Stretch.UniformToFill, (Brush)null, -1.0, false, false));
this._height = this._height + 86.0;
}
this.VirtualizableChildren.Add((IVirtualizable) new VirtualizableImage(62.0, 62.0, new Thickness(0.0, top, 0.0, 0.0), this.ImageSrc, new Action <VirtualizableImage>(this.AvaTap), "", true, true, Stretch.UniformToFill, (Brush)null, -1.0, false, true));
if (this._isNotificationComment || this._preview)
{
return;
}
this.VirtualizableChildren.Add((IVirtualizable) new UCItem(40.0, new Thickness(this.Width - 32.0, 5.0, 0.0, 0.0), (Func <UserControlVirtualizable>)(() => (UserControlVirtualizable) new MoreActionsUC()
{
TapCallback = new Action(this._onMoreOptionsTap)
}), (Func <double>)(() => 40.0), (Action <UserControlVirtualizable>)null, 0.0, false));
}
private void CreateOrUpdateLayout()
{
double num;
if (this.IsUnreadItem)
{
if (this._unreadItem == null)
{
this._unreadItem = new UnreadItem(this._verticalWidth, new Thickness(), this._isHorizontal, this._horizontalWidth);
this.VirtualizableChildren.Add((IVirtualizable)this._unreadItem);
}
else
{
this._unreadItem.IsHorizontal = this._isHorizontal;
}
num = this._unreadItem.FixedHeight;
}
else
{
if (this._newsTextItem == null)
{
this._newsTextItem = new NewsTextItem(this._verticalWidth, new Thickness(), this.GetText(), false, null, 0.0, null, 0.0, (Brush)(Application.Current.Resources["PhoneVKSubtleBrush"] as SolidColorBrush), this._isHorizontal, this._horizontalWidth, (HorizontalAlignment)1, "", (TextAlignment)0, true, null, false, false);
this.VirtualizableChildren.Add((IVirtualizable)this._newsTextItem);
}
else
{
this._newsTextItem.IsHorizontalOrientation = this._isHorizontal;
}
num = this._newsTextItem.FixedHeight + 12.0;
if (this._mvm.Message.attachments != null && this._mvm.Message.attachments.Count > 0)
{
if (this._attachmentsItem == null)
{
this._attachmentsItem = new AttachmentsItem(this.ATTACHMENT_WIDTH, new Thickness((this.Width - this.ATTACHMENT_WIDTH) / 2.0, num, 0.0, 0.0), this._mvm.Message.attachments, null, "", false, false, true, this._isHorizontal, this.ATTACHMENT_WIDTH, false, false, "", null, null, false);
this.VirtualizableChildren.Add((IVirtualizable)this._attachmentsItem);
}
else
{
this._attachmentsItem.IsHorizontal = this._isHorizontal;
this._attachmentsItem.Margin = new Thickness((this.Width - this.ATTACHMENT_WIDTH) / 2.0, num, 0.0, 0.0);
}
num += this._attachmentsItem.FixedHeight;
}
}
this._fixedHeight = num;
}
private void GenerateLayoutForWallPost()
{
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
Thickness margin = new Thickness();
Action action = null;
if (this._preview)
{
action = new Action(this.OnMoreOptionsTap);
}
if (this._originalHeaderItem == null)
{
this._originalHeaderItem = new UserOrGroupHeaderItem(this.Width, new Thickness(), this.IsGroupPost, this._wallPost.date, this._fromUser, this._fromGroup, this.ExtraText, this.IconType, this.PostSourcePlatform, this._isFeedbackItem ? null : action, new Action(this.onNavigatedToUserOrGroup), this.ExtraTextEnd);
this.VirtualizableChildren.Add((IVirtualizable)this._originalHeaderItem);
}
this._originalHeaderItem.ViewMargin = new Thickness(0.0, margin.Top, 0.0, 0.0);
margin.Top += this._originalHeaderItem.FixedHeight + 8.0;
if (!string.IsNullOrEmpty(this._wallPost.text))
{
if (this._originalTextItem == null)
{
this._originalTextItem = new NewsTextItem(this.Width - 32.0, new Thickness(16.0, 0.0, 16.0, 0.0), this._wallPost.text, this._preview, (Action)(() => this.NavigateToWallPostWithComments(false)), 21.3, new FontFamily("Segoe WP"), 28.0, (Brush)null, false, 0.0, HorizontalAlignment.Left, this._wallPost.PostId, TextAlignment.Left, true);
this.VirtualizableChildren.Add((IVirtualizable)this._originalTextItem);
}
this._originalTextItem.ViewMargin = new Thickness(0.0, margin.Top, 0.0, 0.0);
margin.Top += this._originalTextItem.FixedHeight + 8.0;
}
this.CanShowLikesSeparator = true;
if ((!this._wallPost.attachments.IsNullOrEmpty() ? 1 : (this._wallPost.geo != null ? 1 : 0)) != 0)
{
if (this._originalAttachmentsItem == null)
{
this._originalAttachmentsItem = new AttachmentsItem(this.Width, new Thickness(), this._wallPost.attachments, this._wallPost.geo, this._wallPost.from_id == 0L || this._wallPost.id <= 0L ? "" : string.Format("{0}_{1}", (object)this._wallPost.from_id, (object)this._wallPost.id), this._wallPost.friends_only == 1, false, false, false, 0.0, false, !this._preview, this._wallPost.PostId);
this.VirtualizableChildren.Add((IVirtualizable)this._originalAttachmentsItem);
}
this._originalAttachmentsItem.ViewMargin = new Thickness(0.0, margin.Top, 0.0, 0.0);
margin.Top += this._originalAttachmentsItem.FixedHeight;
this.CanShowLikesSeparator = !this._originalAttachmentsItem.IsLastAttachmentMedia;
}
if (this._wallPost.signer_id != 0L)
{
margin.Top += 8.0;
if (this._originalSignerItem == null)
{
this._originalSignerItem = new LinkToUserOrGroupItem(this.Width, new Thickness(), new long?(this._wallPost.signer_id), this._users, this._groups, null);
this.VirtualizableChildren.Add((IVirtualizable)this._originalSignerItem);
}
this._originalSignerItem.ViewMargin = new Thickness(0.0, margin.Top, 0.0, 0.0);
margin.Top += this._originalSignerItem.FixedHeight;
this.CanShowLikesSeparator = true;
}
if (!this._wallPost.copy_history.IsNullOrEmpty())
{
int index = 0;
foreach (WallPost wallPost in this._wallPost.copy_history)
{
int currentInd = index;
WallPostItem.WallPostHistoryVirtItems historyVirtItems = this._historyVirtItemsDict.ContainsKey(currentInd) ? this._historyVirtItemsDict[currentInd] : new WallPostItem.WallPostHistoryVirtItems();
bool isMale;
string pic;
string name;
this.GetNamePicAndSex(wallPost.from_id, out name, out pic, out isMale);
int num1 = WallPostItem.GetIsProfilePhoto(wallPost.attachments, wallPost.post_source) ? 1 : 0;
bool flag = wallPost.owner_id < 0L;
int num2 = wallPost.IsRepost() ? 1 : 0;
int num3 = isMale ? 1 : 0;
int num4 = flag ? 1 : 0;
string extraText = WallPostItem.GetExtraText(num1 != 0, num2 != 0, num3 != 0, num4 != 0);
string extraTextEnd = WallPostItem.GetExtraTextEnd(wallPost.IsReply);
PostSource postSource = wallPost.post_source;
PostSourcePlatform postSourcePlatform = (PostSourcePlatform)(postSource != null ? (int)postSource.GetPlatform() : 0);
string subtitle = "";
if (!string.IsNullOrEmpty(extraText))
{
subtitle = extraText.ToLowerInvariant();
}
else if (wallPost.date != 0)
{
subtitle = UIStringFormatterHelper.FormatDateTimeForUI(VKClient.Common.Utils.Extensions.UnixTimeStampToDateTime((double)wallPost.date, true));
}
if (!string.IsNullOrEmpty(extraTextEnd))
{
subtitle += string.Format(" {0}", (object)extraTextEnd);
}
margin.Top += 8.0;
if (historyVirtItems.HeaderItem == null)
{
historyVirtItems.HeaderItem = new UCItem(this.Width, new Thickness(), (Func <UserControlVirtualizable>)(() =>
{
RepostHeaderUC repostHeaderUc = new RepostHeaderUC();
this._wallRepostInfo = new WallRepostInfo()
{
Pic = pic,
Name = name,
Subtitle = subtitle,
PostSourcePlatform = postSourcePlatform,
Width = this.Width - 16.0
};
WallRepostInfo configuration = this._wallRepostInfo;
repostHeaderUc.Configure(configuration, (Action)(() => this.LinkToUserOrGroupTap(currentInd)));
return((UserControlVirtualizable)repostHeaderUc);
}), (Func <double>)(() => 56.0), (Action <UserControlVirtualizable>)null, 0.0, false);
this.VirtualizableChildren.Add((IVirtualizable)historyVirtItems.HeaderItem);
}
historyVirtItems.HeaderItem.ViewMargin = new Thickness(0.0, margin.Top, 0.0, 0.0);
margin.Top += historyVirtItems.HeaderItem.FixedHeight + 8.0;
if (!string.IsNullOrWhiteSpace(wallPost.text))
{
if (historyVirtItems.TextItem == null)
{
historyVirtItems.TextItem = new NewsTextItem(this.Width - 32.0, new Thickness(16.0, 0.0, 16.0, 0.0), wallPost.text, this._preview, (Action)(() => this.NavigateToWallPostWithComments(false)), 21.3, new FontFamily("Segoe WP"), 28.0, (Brush)null, false, 0.0, HorizontalAlignment.Left, wallPost.PostId, TextAlignment.Left, true);
this.VirtualizableChildren.Add((IVirtualizable)historyVirtItems.TextItem);
}
historyVirtItems.TextItem.ViewMargin = new Thickness(0.0, margin.Top, 0.0, 0.0);
margin.Top += historyVirtItems.TextItem.FixedHeight + 8.0;
}
if ((!wallPost.attachments.IsNullOrEmpty() ? 1 : (wallPost.geo != null ? 1 : 0)) != 0)
{
if (historyVirtItems.AttachmentsItem == null)
{
string itemId = wallPost.from_id == 0L || wallPost.id <= 0L ? "" : string.Format("{0}_{1}", (object)wallPost.from_id, (object)wallPost.id);
historyVirtItems.AttachmentsItem = new AttachmentsItem(this.Width, new Thickness(), wallPost.attachments, wallPost.geo, itemId, wallPost.friends_only == 1, false, false, false, 0.0, false, !this._preview, wallPost.PostId);
this.VirtualizableChildren.Add((IVirtualizable)historyVirtItems.AttachmentsItem);
}
historyVirtItems.AttachmentsItem.ViewMargin = new Thickness(0.0, margin.Top, 0.0, 0.0);
margin.Top += historyVirtItems.AttachmentsItem.FixedHeight;
this.CanShowLikesSeparator = !historyVirtItems.AttachmentsItem.IsLastAttachmentMedia;
}
if (wallPost.signer_id != 0L)
{
margin.Top += 8.0;
if (historyVirtItems.SignerItem == null)
{
historyVirtItems.SignerItem = new LinkToUserOrGroupItem(this.Width, new Thickness(), new long?(wallPost.signer_id), this._users, this._groups, null);
this.VirtualizableChildren.Add((IVirtualizable)historyVirtItems.SignerItem);
}
historyVirtItems.SignerItem.ViewMargin = new Thickness(0.0, margin.Top, 0.0, 0.0);
margin.Top += historyVirtItems.SignerItem.FixedHeight;
this.CanShowLikesSeparator = true;
}
this._historyVirtItemsDict[index] = historyVirtItems;
++index;
}
}
if (this._preview)
{
bool isReply = this._wallPost.IsReply;
if (!this.IsSuggestedPostponed && !this._isFeedbackItem && !isReply)
{
if (this.CanShowLikesSeparator)
{
margin.Top += 8.0;
}
margin.Top = Math.Round(margin.Top);
if (this.LikesAndCommentsItem == null)
{
this.LikesAndCommentsItem = new LikesAndCommentsItem(this.Width, new Thickness(), this._wallPost, (Action)(() => this.NavigateToWallPostWithComments(true)), this._suppressRepostButton, this.CanShowLikesSeparator);
this.VirtualizableChildren.Add((IVirtualizable)this.LikesAndCommentsItem);
}
this.LikesAndCommentsItem.ViewMargin = new Thickness(0.0, margin.Top, 0.0, 0.0);
margin.Top += this.LikesAndCommentsItem.FixedHeight;
}
else if (isReply)
{
margin.Top += 8.0;
}
}
else
{
margin.Top += 8.0;
}
if (this._preview && this.IsSuggested && this._wallPost.can_publish == 1)
{
margin.Top += 8.0;
if (this._publishRejectItem == null)
{
this._publishRejectItem = new UCItem(this.Width, margin, (Func <UserControlVirtualizable>)(() =>
{
PublicRejectUC publicRejectUc = new PublicRejectUC();
publicRejectUc.buttonPublish.Tap += new EventHandler <System.Windows.Input.GestureEventArgs>(this.buttonPublish_Tap);
publicRejectUc.buttonDelete.Tap += new EventHandler <System.Windows.Input.GestureEventArgs>(this.buttonDelete_Tap);
return((UserControlVirtualizable)publicRejectUc);
}), (Func <double>)(() => 60.0), (Action <UserControlVirtualizable>)null, 0.0, false);
this.VirtualizableChildren.Add((IVirtualizable)this._publishRejectItem);
}
margin.Top += this._publishRejectItem.FixedHeight;
}
this._height = margin.Top;
if (this._preview && this._showDivideLine)
{
this._height = this._height + this.DividerHeight;
}
stopwatch.Stop();
}
private void CreateVirtualizableChildren()
{
double num = this._isNotificationComment ? 0.0 : 16.0;
// ISSUE: method pointer
this._textBlockName = new TextItem(this.Width, new Thickness(74.0, num - 6.0, 0.0, 0.0), this.Name, false, 25.333, "Segoe WP", 0.0, Application.Current.Resources["PhoneNameBlueBrush"] as SolidColorBrush, true, new Action(this.NavigateToSource));
base.VirtualizableChildren.Add((IVirtualizable)this._textBlockName);
this._textWidth = this.Width - 74.0;
if (!string.IsNullOrEmpty(this._comment.text))
{
NewsTextItem newsTextItem = new NewsTextItem(this._textWidth, new Thickness(74.0, 28.0 + num, 0.0, 0.0), this._comment.text ?? "", this._preview, null, 0.0, null, 28.0, null, false, 0.0, (HorizontalAlignment)0, "", (TextAlignment)1, false, null, false, false);
base.VirtualizableChildren.Add((IVirtualizable)newsTextItem);
Thickness margin = newsTextItem.Margin;
// ISSUE: explicit reference operation
this._topMarginDate = ((Thickness)@margin).Top + newsTextItem.FixedHeight + 4.0;
}
else
{
this._topMarginDate = 28.0 + num;
}
if (!((IList)this._comment.Attachments).IsNullOrEmpty())
{
string itemId = (this._comment.from_id != 0L && this._comment.id > 0L) ? string.Format("{0}_{1}", this._comment.from_id, this._comment.id) : "";
AttachmentsItem attachmentsItem = new AttachmentsItem(this._textWidth, new Thickness(73.0, this._topMarginDate, 0.0, 0.0), this._comment.Attachments, null, itemId, false, true, false, false, 0.0, false, false, "", null, null, false);
base.VirtualizableChildren.Add(attachmentsItem);
this._topMarginDate += attachmentsItem.FixedHeight + 12.0;
}
if (!this._isNotificationComment && !this._preview)
{
double arg_2F6_0 = 40.0;
Thickness arg_2F6_1 = new Thickness(base.Width - 32.0, 5.0, 0.0, 0.0);
Func <UserControlVirtualizable> arg_2F6_2 = delegate
{
Rectangle expr_05 = new Rectangle();
expr_05.Fill = ((SolidColorBrush)Application.Current.Resources["PhoneNewsBackgroundBrush"]);
expr_05.HorizontalAlignment = HorizontalAlignment.Right;
expr_05.VerticalAlignment = (0);
expr_05.Margin = (new Thickness(-8.0, -4.0, -8.0, -4.0));
expr_05.Height = (48.0);
expr_05.Width = (56.0);
Rectangle rectangle = expr_05;
VKClient.Common.UC.MoreActionsUC expr_85 = new VKClient.Common.UC.MoreActionsUC();
expr_85.LayoutRoot.Children.Insert(0, rectangle);
expr_85.TapCallback = new Action(this._onMoreOptionsTap);
return(expr_85);
};
Func <double> arg_2F6_3 = new Func <double>(() => { return(40.0); });
UCItem uCItem = new UCItem(arg_2F6_0, arg_2F6_1, arg_2F6_2, arg_2F6_3, null, 0.0, false);
base.VirtualizableChildren.Add(uCItem);
}
this._textTimeItem = new TextItem(this._textWidth - 136.0, new Thickness(73.0, this._topMarginDate, 0.0, 0.0), this.DateText, true, 20.0, "Segoe WP", VKConstants.LineHeight, Application.Current.Resources["PhoneVKSubtleBrush"] as SolidColorBrush, true, null);
base.VirtualizableChildren.Add((IVirtualizable)this._textTimeItem);
Thickness textMargin = this._textTimeItem.TextMargin;
// ISSUE: explicit reference operation
this._height = ((Thickness)@textMargin).Top + this._textTimeItem.FixedHeight;
if (!string.IsNullOrEmpty(this._highlightedText))
{
TextItem textItem = new TextItem(this.Width - 72.0, new Thickness(72.0, this._height, 0.0, 0.0), this._highlightedText, false, 20.0, "Segoe WP", 23.0, Application.Current.Resources["PhoneAccentBrush"] as SolidColorBrush, true, null);
base.VirtualizableChildren.Add((IVirtualizable)textItem);
this._height = this._height + textItem.FixedHeight;
}
if (!string.IsNullOrEmpty(this._thumbSrc))
{
base.VirtualizableChildren.Add((IVirtualizable) new VirtualizableImage(80.0, 80.0, new Thickness(77.0, this._height + 6.0, 0.0, 0.0), this._thumbSrc, new Action <VirtualizableImage>(this.OnThumbTap), "", true, true, (Stretch)3, null, -1.0, false, false));
this._height = this._height + 86.0;
}
base.VirtualizableChildren.Add((IVirtualizable) new VirtualizableImage(62.0, 62.0, new Thickness(0.0, num, 0.0, 0.0), this.ImageSrc, new Action <VirtualizableImage>(this.AvaTap), "", true, true, (Stretch)3, null, -1.0, false, true));
}
private void GenerateLayout()
{
double num1 = this._marginTop;
if (this._mvm.IsForwarded)//Идёт добавление шапки
{
if (this._forwardedHeaderItem == null)
{
this._forwardedHeaderItem = new ForwardedHeaderItem(this._verticalWidth - this._marginLeft * 2.0 - this.ForwardedMarginLeft, new Thickness(this._marginLeft + this.ForwardedMarginLeft, num1, 0.0, 0.0), this._mvm);
base.VirtualizableChildren.Add(this._forwardedHeaderItem);
}
num1 = num1 + this._forwardedHeaderItem.FixedHeight + (double)MessageContentItem.MARGIN_BETWEEN;
}
string body = this._mvm.Message.body;
bool flag1 = !string.IsNullOrWhiteSpace(body);
bool flag2 = this._mvm.Attachments != null && Enumerable.Any <AttachmentViewModel>(this._mvm.Attachments, (Func <AttachmentViewModel, bool>)(a => a.AttachmentType == AttachmentType.Gift));
bool isStickersGift = false;
long stickersProductId = 0;
bool isForwarded = this._mvm.IsForwarded;
bool flag3 = this._mvm.Message.@out == 0;
if (flag2)
{
AttachmentViewModel m0 = Enumerable.FirstOrDefault <AttachmentViewModel>(this._mvm.Attachments, (Func <AttachmentViewModel, bool>)(a => a.AttachmentType == AttachmentType.Gift));
Gift gift = m0 != null ? m0.Gift : null;
if (gift != null)
{
stickersProductId = gift.stickers_product_id;
isStickersGift = (ulong)stickersProductId > 0UL;
}
}
if (flag1 && !flag2)
{
if (this._textItem == null)
{
this._textItem = new NewsTextItem(this._verticalWidth - this._marginLeft * 2.0 - this.ForwardedMarginLeft, new Thickness(this._marginLeft + this.ForwardedMarginLeft, num1, 0.0, 0.0), body, false, null, 25.33, new FontFamily("Segoe WP Semilight"), 32.0, (Brush)(Application.Current.Resources["PhoneForegroundBrush"] as SolidColorBrush), this._isHorizontalOrientation, this._horizontalWidth - this._marginLeft * 2.0 - this.ForwardedMarginLeft, (HorizontalAlignment)0, "", (TextAlignment)1, true, null, false, false);
base.VirtualizableChildren.Add((IVirtualizable)this._textItem);
}
this._textItem.IsHorizontalOrientation = this.IsHorizontalOrientation;
this._textItem.Margin = new Thickness(this._marginLeft + this.ForwardedMarginLeft, num1, 0.0, 0.0);
num1 += this._textItem.FixedHeight;
}
if (this._mvm.Attachments != null && ((Collection <AttachmentViewModel>) this._mvm.Attachments).Count > 0)
{
if (this._textItem != null)
{
num1 += (double)MessageContentItem.MARGIN_BETWEEN;
}
Geo geo1 = (Geo)Enumerable.FirstOrDefault <Geo>(Enumerable.Select <AttachmentViewModel, Geo>(Enumerable.Where <AttachmentViewModel>(this._mvm.Attachments, (Func <AttachmentViewModel, bool>)(a => a.Geo != null)), (Func <AttachmentViewModel, Geo>)(a => a.Geo)));
List <Attachment> list = Enumerable.ToList <Attachment>(Enumerable.Select <AttachmentViewModel, Attachment>(Enumerable.Where <AttachmentViewModel>(this._mvm.Attachments, (Func <AttachmentViewModel, bool>)(a => a.Attachment != null)), (Func <AttachmentViewModel, Attachment>)(a => a.Attachment)));
if (this._attachmentsItem == null)
{
double num2 = this._verticalWidth - this._marginLeft * 2.0 - this.ForwardedMarginLeft;
double num3 = this._horizontalWidth - this._marginLeft * 2.0 - this.ForwardedMarginLeft;
if (num2 > MessageContentItem.MIN_WIDTH)
{
string str = this._mvm.Message.from_id != 0L ? this._mvm.Message.from_id.ToString() : "";
double width = num2;
Thickness margin = new Thickness(this._marginLeft + this.ForwardedMarginLeft, num1, 0.0, 0.0);
List <Attachment> attachments = list;
Geo geo2 = geo1;
string itemId = str;
int num4 = 0;
int num5 = 0;
int num6 = 1;
int num7 = this._isHorizontalOrientation ? 1 : 0;
double horizontalWidth = num3;
int num8 = this._mvm.Message.@out == 1 ? 1 : 0;
int num9 = 0;
string hyperlinkId = "";
// ISSUE: variable of the null type
User parentDialogUser = this._mvm != null ? this._mvm.AssociatedUser : null;
int num10 = this._mvm != null ? (this._mvm.IsForwarded ? 1 : 0) : 0;
this._attachmentsItem = new AttachmentsItem(width, margin, attachments, geo2, itemId, num4 != 0, num5 != 0, num6 != 0, num7 != 0, horizontalWidth, num8 != 0, num9 != 0, hyperlinkId, null, parentDialogUser, num10 != 0);
base.VirtualizableChildren.Add((IVirtualizable)this._attachmentsItem);
}
}
if (this._attachmentsItem != null)
{
this._attachmentsItem.IsHorizontal = this.IsHorizontalOrientation;
this._attachmentsItem.Margin = new Thickness(this._marginLeft + this.ForwardedMarginLeft, num1, 0.0, 0.0);
num1 += this._attachmentsItem.FixedHeight;
}
}
if (flag2)
{
if (this._giftCaptionItem == null)
{
this._giftCaptionItem = new GiftCaptionItem(this._verticalWidth - this._marginLeft * 2.0 - this.ForwardedMarginLeft, this._horizontalWidth - this._marginLeft - this.ForwardedMarginLeft, this.IsHorizontalOrientation, new Thickness(this._marginLeft + this.ForwardedMarginLeft, num1, 0.0, 0.0), isStickersGift, isForwarded);
base.VirtualizableChildren.Add((IVirtualizable)this._giftCaptionItem);
}
this._giftCaptionItem.IsLandscape = this.IsHorizontalOrientation;
this._giftCaptionItem.Margin = new Thickness(this._marginLeft + this.ForwardedMarginLeft, num1, 0.0, 0.0);
num1 += this._giftCaptionItem.FixedHeight;
if (flag1)
{
if (this._textItem == null)
{
SolidColorBrush solidColorBrush = isForwarded ? Application.Current.Resources["PhoneAlmostBlackBrush"] as SolidColorBrush : Application.Current.Resources["PhoneDialogGiftMessageForegroundBrush"] as SolidColorBrush;
this._textItem = new NewsTextItem(this._verticalWidth - this._marginLeft * 2.0 - this.ForwardedMarginLeft, new Thickness(this._marginLeft + this.ForwardedMarginLeft, num1, 0.0, 0.0), body, false, null, 21.3, new FontFamily("Segoe WP"), 28.0, (Brush)solidColorBrush, this._isHorizontalOrientation, this._horizontalWidth - this._marginLeft * 2.0 - this.ForwardedMarginLeft, isForwarded ? (HorizontalAlignment)0 : (HorizontalAlignment)1, "", isForwarded ? (TextAlignment)1 : (TextAlignment)0, true, null, false, false);
base.VirtualizableChildren.Add((IVirtualizable)this._textItem);
}
this._textItem.IsHorizontalOrientation = this.IsHorizontalOrientation;
this._textItem.Margin = new Thickness(this._marginLeft + this.ForwardedMarginLeft, num1, 0.0, 0.0);
num1 += this._textItem.FixedHeight;
}
if (flag3 & isStickersGift && !isForwarded)
{
if (flag1)
{
num1 += (double)(MessageContentItem.MARGIN_BETWEEN * 2);
}
if (this._giftStickersButtonItem == null)
{
this._giftStickersButtonItem = new GiftStickersButtonItem(this._verticalWidth, this._horizontalWidth, this.IsHorizontalOrientation, new Thickness(0.0, num1, 0.0, 0.0), stickersProductId);
base.VirtualizableChildren.Add(this._giftStickersButtonItem);
}
this._giftStickersButtonItem.IsLandscape = this.IsHorizontalOrientation;
this._giftStickersButtonItem.Margin = new Thickness(0.0, num1, 0.0, 0.0);
num1 += this._giftStickersButtonItem.FixedHeight;
}
}
if (this._mvm.ForwardedMessages != null && (this._mvm.ForwardedMessages).Count > 0)
{
if (this._textItem != null || this._attachmentsItem != null)
{
num1 += (double)MessageContentItem.MARGIN_BETWEEN;
}
if (this._forwardedList == null)
{
this._forwardedList = new List <MessageContentItem>();
using (IEnumerator <MessageViewModel> enumerator = (this._mvm.ForwardedMessages).GetEnumerator())
{
while (enumerator.MoveNext())
{
MessageViewModel current = enumerator.Current;
double verticalWidth = this._verticalWidth - this._marginLeft - this.ForwardedMarginLeft;
double horizontalWidth = this._horizontalWidth - this._marginLeft - this.ForwardedMarginLeft;
if (verticalWidth > MessageContentItem.MIN_WIDTH && this._lvl < MessageContentItem.MAX_LEVEL)
{
MessageContentItem messageContentItem = new MessageContentItem(verticalWidth, new Thickness(this._marginLeft + this.ForwardedMarginLeft, num1, 0.0, 0.0), current, horizontalWidth, this.IsHorizontalOrientation, this._lvl + 1);
base.VirtualizableChildren.Add((IVirtualizable)messageContentItem);
this._forwardedList.Add(messageContentItem);
num1 += messageContentItem.FixedHeight;
num1 += (double)MessageContentItem.MARGIN_BETWEEN;
}
}
}
}
else
{
foreach (MessageContentItem forwarded in this._forwardedList)
{
forwarded.IsHorizontalOrientation = this.IsHorizontalOrientation;
forwarded.Margin = new Thickness(this._marginLeft + this.ForwardedMarginLeft, num1, 0.0, 0.0);
num1 += forwarded.FixedHeight;
num1 += (double)MessageContentItem.MARGIN_BETWEEN;
}
}
if (Enumerable.Any <MessageContentItem>(this._forwardedList))
{
num1 -= (double)MessageContentItem.MARGIN_BETWEEN;
}
}
if (!this._mvm.IsForwarded)
{
if (this._messageFooterItem == null)
{
this._messageFooterItem = new MessageFooterItem(this._verticalWidth - this._marginLeft * 2.0, new Thickness(this._marginLeft, num1, 0.0, 0.0), this._mvm, this.IsHorizontalOrientation, this._horizontalWidth - this._marginLeft * 2.0);
base.VirtualizableChildren.Add(this._messageFooterItem);
}
else
{
this._messageFooterItem.IsHorizontalOrientation = this.IsHorizontalOrientation;
this._messageFooterItem.Margin = new Thickness(this._marginLeft, num1, 0.0, 0.0);
}
num1 += this._messageFooterItem.FixedHeight + (double)MessageContentItem.MARGIN_BETWEEN;
}
if (!this._mvm.IsForwarded)
{
num1 += this._marginTop;
}
this._height = num1;
}