protected override void PrepareContainerForItemOverride(DependencyObject element, object item)
{
var bubble = element as BubbleListViewItem;
var messageCommon = item as TLMessageCommonBase;
if (bubble != null && messageCommon != null)
{
if (item is TLMessageService)
{
bubble.Padding = new Thickness(12, 0, 12, 0);
}
else
{
var message = item as TLMessage;
if (message != null && message.ToId is TLPeerChat || message.ToId is TLPeerChannel && !message.IsPost)
{
//// WARNING: this is an hack.
//// We should verify that this still works every Windows release!
//// ItemsStackPanel has a bug and it disregards
//// about headers width when measuring the items,
//// causing them to take all the ItemsStackPanel width
//// and getting truncated out of it at the right side.
//// The code below prevents this behavior adding
//// the exact padding/margin to compehensate the headers width
//if (message.IsOut)
//{
// bubble.Padding = new Thickness(44, 0, 12, 0);
// bubble.Margin = new Thickness(12, 0, 0, 0);
// bubble.HorizontalAlignment = HorizontalAlignment.Right;
//}
//else
//{
// bubble.Padding = new Thickness(12, 0, 56, 0);
// bubble.Margin = new Thickness(0, 0, 44, 0);
// bubble.HorizontalAlignment = HorizontalAlignment.Left;
//}
if (message.IsOut)
{
if (message.IsSticker())
{
bubble.Padding = new Thickness(12, 0, 12, 0);
}
else
{
bubble.Padding = new Thickness(52, 0, 12, 0);
}
}
else
{
if (message.IsSticker())
{
bubble.Padding = new Thickness(52, 0, 12, 0);
}
else
{
bubble.Padding = new Thickness(52, 0, MessageToShareConverter.Convert(message) ? 4 : 52, 0);
}
}
}
else
{
if (message.IsSticker())
{
bubble.Padding = new Thickness(12, 0, 12, 0);
}
else
{
if (message.IsOut && !message.IsPost)
{
bubble.Padding = new Thickness(52, 0, 12, 0);
}
else
{
bubble.Padding = new Thickness(12, 0, MessageToShareConverter.Convert(message) ? 4 : 52, 0);
}
}
}
}
}
base.PrepareContainerForItemOverride(element, item);
}
protected override void PrepareContainerForItemOverride(DependencyObject element, object item)
{
var bubble = element as ListViewItem;
var messageCommon = item as TLMessageCommonBase;
if (bubble != null && messageCommon != null)
{
if (messageCommon.IsService())
{
bubble.Padding = new Thickness(12, 0, 12, 0);
}
else
{
var message = item as TLMessage;
if (message != null && message.ToId is TLPeerChat || message.ToId is TLPeerChannel && !message.IsPost)
{
if (message.IsOut)
{
if (message.IsSticker())
{
bubble.Padding = new Thickness(12, 0, 12, 0);
}
else
{
bubble.Padding = new Thickness(52, 0, 12, 0);
}
}
else
{
if (message.IsSticker())
{
bubble.Padding = new Thickness(52, 0, 12, 0);
}
else
{
bubble.Padding = new Thickness(52, 0, MessageToShareConverter.Convert(message) ? 12 : 52, 0);
}
}
}
else
{
if (message.IsSticker())
{
bubble.Padding = new Thickness(12, 0, 12, 0);
}
else
{
if (message.IsOut && !message.IsPost)
{
bubble.Padding = new Thickness(52, 0, 12, 0);
}
else
{
bubble.Padding = new Thickness(12, 0, MessageToShareConverter.Convert(message) ? 12 : 52, 0);
}
}
}
}
}
base.PrepareContainerForItemOverride(element, item);
}
protected override void PrepareContainerForItemOverride(DependencyObject element, object item)
{
var container = element as ListViewItem;
var messageCommon = item as TLMessageCommonBase;
if (container != null && messageCommon != null)
{
if (messageCommon.IsService())
{
container.Padding = new Thickness(12, 0, 12, 0);
container.HorizontalAlignment = HorizontalAlignment.Stretch;
container.Width = double.NaN;
container.Height = double.NaN;
container.Margin = new Thickness();
}
else if (messageCommon is TLMessage message)
{
if (message.IsSaved() || message.ToId is TLPeerChat || message.ToId is TLPeerChannel && !message.IsPost)
{
if (message.IsOut && !message.IsSaved())
{
if (message.IsSticker())
{
container.Padding = new Thickness(12, 0, 12, 0);
}
else
{
container.Padding = new Thickness(52, 0, 12, 0);
}
}
else
{
if (message.IsSticker())
{
container.Padding = new Thickness(52, 0, 12, 0);
}
else
{
container.Padding = new Thickness(52, 0, MessageToShareConverter.Convert(message) ? 12 : 52, 0);
}
}
}
else
{
if (message.IsSticker())
{
container.Padding = new Thickness(12, 0, 12, 0);
}
else
{
if (message.IsOut && !message.IsPost)
{
container.Padding = new Thickness(52, 0, 12, 0);
}
else
{
container.Padding = new Thickness(12, 0, MessageToShareConverter.Convert(message) ? 12 : 52, 0);
}
}
}
}
}
base.PrepareContainerForItemOverride(element, item);
}
