/// <summary>
/// Creats a group object
/// </summary>
/// <returns>The Shape observer for the newly created group or <c>null</c>.</returns>
private OoShapeObserver createGroup()
{
OoShapeObserver group = null;
OoAccessibleDocWnd draw = null;
OoDrawPagesObserver doc = null;
OoDrawPageObserver page = null;
if (IsShapeSelected && LastSelectedShape != null)
{
page = LastSelectedShape.Page;
doc = page.PagesObserver;
draw = doc.DocWnd;
}
else
{
// TODO: how to get those things
}
if (doc != null && draw != null && draw.DrawPageSupplier != null)
{
Logger.Instance.Log(LogPriority.DEBUG, this, "[NOTICE]\t[DRAWING]\t[CREATE]\t" + "build group shape");
var grpShape = OoDrawUtils.CreateGroupShape_anonymous(draw.DrawPageSupplier);
OoUtils.SetStringProperty(grpShape, "Name", LL.GetTrans("tangram.oomanipulation.shape.group"));
if (page != null && page.DrawPage_anonymouse != null)
{
var pageObj = page.DrawPage_anonymouse;
OoDrawUtils.AddShapeToDrawPageUndoable(grpShape, pageObj, draw.DrawPageSupplier);
group = doc.RegisterNewShape(grpShape);
}
}
return(group);
}
/// <summary>
/// Groups the current selected obejct into a group
/// </summary>
/// <returns><c>true</c> if the shape was added to a group successfully; otherwise, <c>false</c>.</returns>
private bool grouping()
{
if (IsShapeSelected && LastSelectedShape != null)
{
OoAccessibleDocWnd draw = null;
OoDrawPagesObserver doc = null;
OoDrawPageObserver page = null;
page = LastSelectedShape.Page;
if (page != null)
{
doc = page.PagesObserver;
if (doc != null)
{
draw = doc.DocWnd;
if (draw != null && draw.DrawPageSupplier != null)
{
var undoManager = draw.DrawPageSupplier;
if (_group == null) // start grouping
{
_group = createGroup();
}
if (_group != null && _group.IsGroup)
{
// set Title bar
// size & position
var size = LastSelectedShape.Size;
var pos = LastSelectedShape.Position;
// TODO: check if this is a group
if (OoDrawUtils.AddShapeToGroupUndoable(_group.DomShape, LastSelectedShape.DomShape, undoManager, "Add shape to group"))
{
LastSelectedShape.Size = size;
LastSelectedShape.Position = pos;
var b = _group.Bounds;
_group.Position = b.Location;
play(LL.GetTrans("tangram.oomanipulation.group.added", OoElementSpeaker.GetElementAudioText(LastSelectedShape)), false);
LastSelectedShape = _group;
// sayLastSelectedShape(false);
return(true);
}
return(false);
}
}
}
}
}
return(false);
}
