private InteractiveHeaderedItem MessageToContent(ContentBody content, InteractiveItemsStack item, bool reply)
{
InteractiveHeaderedItem headerContent = PrepareMessagesHeader(content, item, reply);
nodeContents.Add(headerContent);
nodeContentNames.Add(headerContent, lineHeaderContent.ToString());
nodeContentsByName.Add(lineHeaderContent.ToString(), headerContent);
lineHeaderContent++;
return(headerContent);
}
// создание заголовка раскрывающихся полей, и кнопки +/- для раскрытия Reply/Option
protected InteractiveHeaderedItem PrepareMessagesHeader(ContentBody content, IDrawableRectangle item, bool reply)
{
#region Prepare Container
DrawableItemsStack headerPlus = new DrawableItemsStack();
DrawableItemsStack headerMinus = new DrawableItemsStack();
headerPlus.OrientationAxis = Axis.X;
headerMinus.OrientationAxis = Axis.X;
#endregion
#region Create Header
TextSegment titleSegment = new TextSegment(Graphics, (reply) ? @"""" + content.msgText + @""""
: (nodeLowDetails) ? "\u25CF " + content.msgText : content.msgText,
content.index, MessagesFont, true, reply); // GroupTitleFont
if (!nodeLowDetails)
{
PlusShape plus = new PlusShape();
plus.Border = 4;
plus.ScaleShape = false;
plus.Width = plus.ShapeWidth;
plus.Height = plus.ShapeHeight;
headerPlus.Add(plus);
MinusShape minus = new MinusShape();
minus.Border = 4;
minus.ScaleShape = false;
minus.Width = minus.ShapeWidth;
minus.Height = minus.ShapeHeight;
headerMinus.Add(minus);
}
headerPlus.Add(titleSegment);
headerMinus.Add(titleSegment);
//пиктограмма
//if (!reply) {
// DrawableItemsStack<VectorShape> image = new DrawableItemsStack<VectorShape>();
// image.OrientationAxis = Axis.X;
// image.KeepAspectRatio = true;
// image.Border = -3.0f;
// image.Add(new OptionsCircleShape());
// headerPlus.Add(image);
// headerMinus.Add(image);
//}
DrawableItemsStack headerCollapsed = new DrawableItemsStack();
DrawableItemsStack headerExpanded = new DrawableItemsStack();
headerCollapsed.OrientationAxis = Axis.Z;
headerExpanded.OrientationAxis = Axis.Z;
headerCollapsed.Add(new DrawableRectangle((reply) ? ReplyTitlesBackground : OptionTitlesBackground, null, 5, 5, 5, 5));
headerCollapsed.Add(headerPlus);
headerExpanded.Add(new DrawableRectangle((reply) ? ReplyTitlesBackground : OptionTitlesBackground, null, 5, 5, 0, 0));
headerExpanded.Add(headerMinus);
#endregion
InteractiveHeaderedItem tg = new InteractiveHeaderedItem(headerCollapsed, headerExpanded, item);
tg.Collapsed = true;
// событие, клик мышкой по элементу строки кода
tg.HeaderClicked += delegate(object sender, PointF e)
{
if (Math.Abs(tg.AbsoluteX - e.X) < 20 && Math.Abs(tg.AbsoluteY - e.Y) < 20)
{
tg.Collapsed = !tg.Collapsed;
}
else
{
ContentClick(this, titleSegment);
}
};
// старый вариант
//IMouseInteractable interactive = content as IMouseInteractable;
//if (interactive != null) {
// tg.ContentClicked += delegate { tgContentClicked(interactive, tg); };
// //оригинальное событие
// //tg.ContentClicked += delegate (object sender, PointF pos) {
// // interactive.HandleMouseClick(pos);
// //};
//}
tg.RedrawNeeded += HandleRedraw;
return(tg);
}