|
public static ChangeDisplayType ( |
||
| box | ||
| newdisplay | CssDisplay | |
| return | void | |
//TODO: review here, fixed position can be reference sibling?
#if DEBUG
///// <summary>
///// ToString override.
///// </summary>
///// <returns></returns>
//public override string ToString()
//{
// var tag = HtmlElement != null ? string.Format("<{0}>", HtmlElement.Name) : "anon";
// if (IsBlock)
// {
// return string.Format("{0}{1} Block {2}, Children:{3}", ParentBox == null ? "Root: " : string.Empty, tag, FontSize, Boxes.Count);
// }
// else if (this.CssDisplay == CssDisplay.None)
// {
// return string.Format("{0}{1} None", ParentBox == null ? "Root: " : string.Empty, tag);
// }
// else
// {
// if (this.MayHasSomeTextContent)
// {
// return string.Format("{0}{1} {2}: {3}", ParentBox == null ? "Root: " : string.Empty, tag,
// this.CssDisplay.ToCssStringValue(), this.dbugCopyTextContent());
// }
// else
// {
// return string.Format("{0}{1} {2}: {3}", ParentBox == null ? "Root: " : string.Empty, tag,
// this.CssDisplay.ToCssStringValue(), "");
// }
// }
//}
#endif
//-----------------------------------------------------------------
public static CssBox AddNewAnonInline(CssBox parent)
{
BoxSpec spec = CssBox.UnsafeGetBoxSpec(parent);
CssBox newBox = new CssBox(spec.GetAnonVersion(), parent._rootgfx);
parent.AppendChild(newBox);
CssBox.ChangeDisplayType(newBox, Css.CssDisplay.Inline);
return(newBox);
}
internal CssBox CreateBox(CssBox parentBox, HtmlElement childElement, bool fullmode)
{
//-----------------------------------------
//1. create new box
//-----------------------------------------
//some box has predefined behaviour
CssBox newBox = null;
switch (childElement.WellknownElementName)
{
case WellKnownDomNodeName.br:
//special treatment for br
newBox = new CssBox(childElement.Spec, parentBox.RootGfx);
newBox.SetController(childElement);
CssBox.SetAsBrBox(newBox);
CssBox.ChangeDisplayType(newBox, CssDisplay.Block);
parentBox.AppendChild(newBox);
childElement.SetPrincipalBox(newBox);
return(newBox);
case WellKnownDomNodeName.img:
//auto append newBox to parentBox
newBox = CreateImageBox(parentBox, childElement);
childElement.SetPrincipalBox(newBox);
return(newBox);
case WellKnownDomNodeName.hr:
newBox = new CssBoxHr(childElement.Spec, parentBox.RootGfx);
newBox.SetController(childElement);
parentBox.AppendChild(newBox);
childElement.SetPrincipalBox(newBox);
return(newBox);
//-----------------------------------------------------
//TODO: simplify this ...
//table-display elements, fix display type
case WellKnownDomNodeName.td:
case WellKnownDomNodeName.th:
newBox = TableBoxCreator.CreateTableCell(parentBox, childElement, true);
break;
case WellKnownDomNodeName.col:
newBox = TableBoxCreator.CreateTableColumnOrColumnGroup(parentBox, childElement, true, CssDisplay.TableColumn);
break;
case WellKnownDomNodeName.colgroup:
newBox = TableBoxCreator.CreateTableColumnOrColumnGroup(parentBox, childElement, true, CssDisplay.TableColumnGroup);
break;
case WellKnownDomNodeName.tr:
newBox = TableBoxCreator.CreateOtherPredefinedTableElement(parentBox, childElement, CssDisplay.TableRow);
break;
case WellKnownDomNodeName.tbody:
newBox = TableBoxCreator.CreateOtherPredefinedTableElement(parentBox, childElement, CssDisplay.TableRowGroup);
break;
case WellKnownDomNodeName.table:
newBox = TableBoxCreator.CreateOtherPredefinedTableElement(parentBox, childElement, CssDisplay.Table);
break;
case WellKnownDomNodeName.caption:
newBox = TableBoxCreator.CreateOtherPredefinedTableElement(parentBox, childElement, CssDisplay.TableCaption);
break;
case WellKnownDomNodeName.thead:
newBox = TableBoxCreator.CreateOtherPredefinedTableElement(parentBox, childElement, CssDisplay.TableHeaderGroup);
break;
case WellKnownDomNodeName.tfoot:
newBox = TableBoxCreator.CreateOtherPredefinedTableElement(parentBox, childElement, CssDisplay.TableFooterGroup);
break;
//---------------------------------------------------
case WellKnownDomNodeName.canvas:
case WellKnownDomNodeName.input:
newBox = this.CreateCustomCssBox(parentBox, childElement, childElement.Spec);
if (newBox != null)
{
childElement.SetPrincipalBox(newBox);
return(newBox);
}
goto default; //else goto default ***
//---------------------------------------------------
case WellKnownDomNodeName.svg:
{
//1. create svg container node
newBox = _svgCreator.CreateSvgBox(parentBox, childElement, childElement.Spec);
childElement.SetPrincipalBox(newBox);
return(newBox);
}
case WellKnownDomNodeName.NotAssign:
case WellKnownDomNodeName.Unknown:
{
//custom tag
//check if this is tag is registered as custom element
//-----------------------------------------------
if (childElement.HasCustomPrincipalBoxGenerator)
{
var childbox = childElement.GetPrincipalBox(parentBox, this);
parentBox.AppendChild(childbox);
return(childbox);
}
//-----------------------------------------------
LayoutFarm.Composers.CreateCssBoxDelegate foundBoxGen;
if (((HtmlDocument)childElement.OwnerDocument).TryGetCustomBoxGenerator(childElement.Name, out foundBoxGen))
{
//create custom box
newBox = foundBoxGen(childElement, parentBox, childElement.Spec, this);
}
if (newBox == null)
{
goto default;
}
else
{
childElement.SetPrincipalBox(newBox);
return(newBox);
}
}
default:
{
BoxSpec childSpec = childElement.Spec;
switch (childSpec.CssDisplay)
{
//not fixed display type
case CssDisplay.TableCell:
newBox = TableBoxCreator.CreateTableCell(parentBox, childElement, false);
break;
case CssDisplay.TableColumn:
newBox = TableBoxCreator.CreateTableColumnOrColumnGroup(parentBox, childElement, false, CssDisplay.TableColumn);
break;
case CssDisplay.TableColumnGroup:
newBox = TableBoxCreator.CreateTableColumnOrColumnGroup(parentBox, childElement, false, CssDisplay.TableColumnGroup);
break;
case CssDisplay.ListItem:
newBox = ListItemBoxCreator.CreateListItemBox(parentBox, childElement);
break;
default:
newBox = new CssBox(childSpec, parentBox.RootGfx);
newBox.SetController(childElement);
parentBox.AppendChild(newBox);
break;
}
}
break;
}
childElement.SetPrincipalBox(newBox);
UpdateChildBoxes(childElement, fullmode);
return(newBox);
}
public static CssBox CreateListItemBox(CssBox parent, HtmlElement childElement)
{
var spec = childElement.Spec;
var newBox = new CssBoxListItem(spec, parent.RootGfx);
newBox.SetController(childElement);
parent.AppendChild(newBox);
if (spec.ListStyleType != CssListStyleType.None)
{
//create sub item collection
var itemBulletBox = new CssBox(spec.GetAnonVersion(), parent.RootGfx);
newBox.BulletBox = itemBulletBox;
CssBox.UnsafeSetParent(itemBulletBox, newBox);
CssBox.ChangeDisplayType(itemBulletBox, CssDisplay.Inline);
//---------------------------------------------------------------
//set content of bullet
char[] text_content = null;
switch (spec.ListStyleType)
{
case CssListStyleType.Disc:
{
text_content = discItem;
}
break;
case CssListStyleType.Circle:
{
text_content = circleItem;
}
break;
case CssListStyleType.Square:
{
text_content = squareItem;
}
break;
case CssListStyleType.Decimal:
{
text_content = (GetIndexForList(newBox, childElement).ToString(CultureInfo.InvariantCulture) + ".").ToCharArray();
}
break;
case CssListStyleType.DecimalLeadingZero:
{
text_content = (GetIndexForList(newBox, childElement).ToString("00", CultureInfo.InvariantCulture) + ".").ToCharArray();
}
break;
default:
{
text_content = (BulletNumberFormatter.ConvertToAlphaNumber(GetIndexForList(newBox, childElement), spec.ListStyleType) + ".").ToCharArray();
}
break;
}
//---------------------------------------------------------------
CssBox.UnsafeSetTextBuffer(itemBulletBox, text_content);
List <CssRun> runlist = new List <CssRun>();
bool hasSomeCharacter;
splitter.ParseWordContent(text_content, spec, itemBulletBox.IsBlock, runlist, out hasSomeCharacter);
RunListHelper.AddRunList(itemBulletBox, spec, runlist, text_content, false);
}
return(newBox);
}
