internal void FillLayout(object data,
Layout layout,
DeclarativeTemplateBuildContext bc)
{
JSObject[] children = DataNodeWrapper.GetNodeChildren(data);
int sectionCounter = 0;
for (int i = 0; i < children.Length; i++)
{
string name = DataNodeWrapper.GetNodeName(children[i]);
if (name == DataNodeWrapper.SECTION)
{
Section section = CreateSectionFromData(children[i], bc, layout, sectionCounter++);
layout.AddChild(section);
}
else
{
// This must be an <OverflowSection>
sectionCounter = HandleOverflow(children[i], bc, layout, sectionCounter);
}
}
}
/// <summary>
/// Selects a Layout(by Title of the Layout) that will be displayed in this Group.
/// </summary>
/// <param name="name"></param>
public void SelectLayout(string name, string popupSize)
{
Layout layout = null;
if (name != "Popup")
{
layout = string.IsNullOrEmpty(name) ? null :
(Layout)GetChildByTitle(name);
}
else
{
// If popupSize is null, then we just use the default that came from the template
// If popupSize is not null, then we use the passed in one that was specified
// on the <ScaleStep> node.
if (!string.IsNullOrEmpty(popupSize))
PopupLayoutTitle = popupSize;
EnsurePopup();
layout = _popupLayout;
}
// If this layout was already selected then we don't need to do anything
if (layout == _selectedLayout ||
CUIUtility.IsNullOrUndefined(layout) &&
CUIUtility.IsNullOrUndefined(_selectedLayout))
return;
_selectedLayout = !CUIUtility.IsNullOrUndefined(layout) ? layout : null;
// We have to set the layout to dirty because layout DOM subtrees share
// DOM elements with other layouts. So, it is possible that some of the
// DOM elements in this layout's DOM subtree have been "snatched" via
// ElementInternal.appendChild() for use in another layout's DOM subtree. The
// only way to ensure that this layout is graphically complete is to
// refresh it and thereby construct its DOM subtree again.
if (!CUIUtility.IsNullOrUndefined(layout))
{
layout.SetDirtyRecursively(true);
// If the Popup Layout it being selected, then we need to dirty its
// Menu too. It will not be dirtied by the call "layout.SErDirtyRecursively(true)"
// because it is not attached to the hierarchy when it isn't showing.
if (name == "Popup")
_popupMenu.SetDirtyRecursively(true);
}
this.OnDirtyingChange();
}
private Section CreateSectionFromData(object data, DeclarativeTemplateBuildContext bc, Layout layout, int sectionNumber)
{
SectionType type;
string strType = DataNodeWrapper.GetAttribute(data, DataNodeWrapper.TYPE);
string strAlignment = DataNodeWrapper.GetAttribute(data, DataNodeWrapper.ALIGNMENT);
switch (strType)
{
case DataNodeWrapper.ONEROW:
type = SectionType.OneRow;
break;
case DataNodeWrapper.TWOROW:
type = SectionType.TwoRow;
break;
case DataNodeWrapper.THREEROW:
type = SectionType.ThreeRow;
break;
case DataNodeWrapper.DIVIDER:
type = SectionType.Divider;
break;
default:
throw new ArgumentOutOfRangeException("Invalid Section attribute \"Type\" found in XML: " + strType);
}
SectionAlignment alignment = SectionAlignment.Top;
if (strAlignment == "Middle")
alignment = SectionAlignment.Middle;
Section section = bc.Ribbon.CreateSection(layout.Id + "-" + sectionNumber, type, alignment);
if (type != SectionType.Divider)
{
HandleRow(section.GetRow(1),
DataNodeWrapper.GetNodeChildren(data)[0],
bc);
if (section.Type == SectionType.TwoRow ||
section.Type == SectionType.ThreeRow)
{
HandleRow(section.GetRow(2),
DataNodeWrapper.GetNodeChildren(data)[1],
bc);
}
if (section.Type == SectionType.ThreeRow)
{
HandleRow(section.GetRow(3),
DataNodeWrapper.GetNodeChildren(data)[2],
bc);
}
}
return section;
}
