/// <summary>
/// This is Extension Method for the <c>Autodesk.AutoCAD.DatabaseServices.LayoutManager</c>
/// class. It gets the localized name of the Model tab.
/// </summary>
/// <param name="mng">Target <c>Autodesk.AutoCAD.DatabaseServices.LayoutManager</c>
/// instance.</param>
/// <returns>Returns the name of current space.</returns>
public static String GetModelTabLocalizedName(this Db.LayoutManager mng)
{
Db.Database db = cad.DocumentManager.MdiActiveDocument.Database;
String modelTabLocalizedName = String.Empty;
using (Db.Transaction tr = db.TransactionManager.StartTransaction())
{
Db.BlockTable bt = tr.GetObject(db.BlockTableId, Db.OpenMode.ForRead) as Db.BlockTable;
Db.BlockTableRecord btr = tr.GetObject(bt[Db.BlockTableRecord.ModelSpace], Db.OpenMode.ForRead)
as Db.BlockTableRecord;
modelTabLocalizedName = (tr.GetObject(btr.LayoutId, Db.OpenMode.ForRead) as Db.Layout).LayoutName;
}
return(modelTabLocalizedName);
}
/// <summary>
/// This is Extension Method for the <c>Autodesk.AutoCAD.DatabaseServices.LayoutManager</c>
/// class. It gets the name of the current space in the current Database.
/// </summary>
/// <param name="mng">Target <c>Autodesk.AutoCAD.DatabaseServices.LayoutManager</c>
/// instance.</param>
/// <returns>Returns the name of current space.</returns>
public static String GetCurrentSpaceName(this Db.LayoutManager mng)
{
SpaceEnum space = GetCurrentSpaceEnum(mng);
Db.Database db = cad.DocumentManager.MdiActiveDocument.Database;
String modelSpaceLocalizedName = String.Empty;
using (Db.Transaction tr = db.TransactionManager.StartTransaction())
{
Db.BlockTable bt = tr.GetObject(db.BlockTableId, Db.OpenMode.ForRead) as Db.BlockTable;
Db.BlockTableRecord btr = tr.GetObject(bt[Db.BlockTableRecord.ModelSpace], Db.OpenMode.ForRead)
as Db.BlockTableRecord;
modelSpaceLocalizedName = (tr.GetObject(btr.LayoutId, Db.OpenMode.ForRead) as Db.Layout).LayoutName;
}
String result = space == SpaceEnum.Viewport ?
"Model" as String : mng.CurrentLayout;
return(result);
}
EnableEventsImp()
{
Utils.AcadUi.PrintToCmdLine("\nLayout Manager Events Turned On ...\n");
m_lMgr = AcDb.LayoutManager.Current;
m_lMgr.AbortLayoutCopied += new Autodesk.AutoCAD.DatabaseServices.LayoutEventHandler(event_AbortLayoutCopied);
m_lMgr.AbortLayoutRemoved += new Autodesk.AutoCAD.DatabaseServices.LayoutEventHandler(event_AbortLayoutRemoved);
m_lMgr.AbortLayoutRename += new Autodesk.AutoCAD.DatabaseServices.LayoutRenamedEventHandler(event_AbortLayoutRename);
m_lMgr.LayoutCopied += new Autodesk.AutoCAD.DatabaseServices.LayoutCopiedEventHandler(event_LayoutCopied);
m_lMgr.LayoutCreated += new Autodesk.AutoCAD.DatabaseServices.LayoutEventHandler(event_LayoutCreated);
m_lMgr.LayoutRemoved += new Autodesk.AutoCAD.DatabaseServices.LayoutEventHandler(event_LayoutRemoved);
m_lMgr.LayoutRenamed += new Autodesk.AutoCAD.DatabaseServices.LayoutRenamedEventHandler(event_LayoutRenamed);
m_lMgr.LayoutsReordered += new EventHandler(event_LayoutsReordered);
m_lMgr.LayoutSwitched += new Autodesk.AutoCAD.DatabaseServices.LayoutEventHandler(event_LayoutSwitched);
m_lMgr.LayoutToBeCopied += new Autodesk.AutoCAD.DatabaseServices.LayoutEventHandler(event_LayoutToBeCopied);
m_lMgr.LayoutToBeRemoved += new Autodesk.AutoCAD.DatabaseServices.LayoutEventHandler(event_LayoutToBeRemoved);
m_lMgr.LayoutToBeRenamed += new Autodesk.AutoCAD.DatabaseServices.LayoutRenamedEventHandler(event_LayoutToBeRenamed);
m_lMgr.PlotStyleTableChanged += new Autodesk.AutoCAD.DatabaseServices.PlotStyleTableChangedEventHandler(event_PlotStyleTableChanged);
}
/// <summary>
/// This is Extension Method for the <c>Autodesk.AutoCAD.DatabaseServices.LayoutManager</c>
/// class. It gets the current space in the current Database.
/// </summary>
/// <param name="mng">Target <c>Autodesk.AutoCAD.DatabaseServices.LayoutManager</c>
/// instance.</param>
/// <returns>Returns the SpaceEnum value.</returns>
public static SpaceEnum GetCurrentSpaceEnum(this Db.LayoutManager mng)
{
Db.Database db = cad.DocumentManager.MdiActiveDocument.Database;
Int16 tilemode = (Int16)cad.GetSystemVariable("TILEMODE");
if (tilemode == 1)
{
return(SpaceEnum.Model);
}
Int16 cvport = (Int16)cad.GetSystemVariable("CVPORT");
if (cvport == 1)
{
return(SpaceEnum.Layout);
}
else
{
return(SpaceEnum.Viewport);
}
}
public void CreateLayout()
{
using (AcadDb.Transaction tr = AcadFuncs.GetActiveDb().TransactionManager.StartTransaction())
{
AcadDb.LayoutManager layout_man = AcadDb.LayoutManager.Current;
AcadDb.ObjectId layout_id = layout_man.CreateLayout("My_Layout");
layout_man.SetCurrentLayoutId(layout_id);
AcadDb.Layout layout = tr.GetObject(layout_id, AcadDb.OpenMode.ForRead) as AcadDb.Layout;
if (null == layout)
{
return;
}
AcadDb.BlockTableRecord blk_tbl_rcd = tr.GetObject(layout.BlockTableRecordId, AcadDb.OpenMode.ForRead)
as AcadDb.BlockTableRecord;
if (null == blk_tbl_rcd)
{
return;
}
AcadDb.ObjectIdCollection vp_ids = layout.GetViewports();
AcadDb.Viewport vp = null;
foreach (AcadDb.ObjectId vp_id in vp_ids)
{
AcadDb.Viewport vp2 = tr.GetObject(vp_id, AcadDb.OpenMode.ForWrite) as AcadDb.Viewport;
if (null != vp2 && 2 == vp2.Number)
{
vp = vp2;
break;
}
}
if (null == vp)
{
vp = new AcadDb.Viewport();
blk_tbl_rcd.UpgradeOpen();
blk_tbl_rcd.AppendEntity(vp);
tr.AddNewlyCreatedDBObject(vp, true);
vp.On = true;
vp.GridOn = true;
}
vp.ViewCenter = new AcadGeo.Point2d(0.0, 0.0);
double scale = 0;
{
AcadEd.PromptDoubleOptions prmpt_pnt = new AcadEd.PromptDoubleOptions("Nhập scale:");
AcadEd.PromptDoubleResult prmpt_ret = AcadFuncs.GetEditor().GetDouble(prmpt_pnt);
if (AcadEd.PromptStatus.Cancel == prmpt_ret.Status)
{
tr.Abort();
tr.Dispose();
return;
}
scale = prmpt_ret.Value;
}
vp.CustomScale = scale;
vp.Locked = true;
tr.Commit();
}
}
LayoutManagerEvents()
{
m_lMgr = null;
}
