public SelectDimViewportJig(Editor acadEditor, Point3d basepnt, PromptNestedEntityThroughViewportOptions options)
{
SelectDimViewportJig.m_cadEditor = acadEditor;
this.options = options;
this.m_dimlinestartpnt = basepnt;
this.m_dimlineendpnt = basepnt;
}
public SelectThroughViewportJig(PromptNestedEntityThroughViewportOptions options)
{
this.options = options;
}
public static PromptNestedEntityThroughViewportResult GetNestedEntityThroughViewport(this Editor acadEditor, PromptNestedEntityThroughViewportOptions options)
{
Document acadDocument = acadEditor.Document;
Database acadDatabase = acadDocument.Database;
LayoutManager layoutManager = LayoutManager.Current;
SelectThroughViewportJig stvpJig = new SelectThroughViewportJig(options);
PromptResult pointResult = acadEditor.Drag(stvpJig);
if (pointResult.Status == PromptStatus.OK)
{
Point3d pickedPoint = stvpJig.Result.Value;
PromptNestedEntityOptions pneOpions = options.Options;
pneOpions.NonInteractivePickPoint = pickedPoint;
pneOpions.UseNonInteractivePickPoint = true;
PromptNestedEntityResult pickResult = acadEditor.GetNestedEntity(pneOpions);
if ((pickResult.Status == PromptStatus.OK) ||
(acadDatabase.TileMode) ||
(acadDatabase.PaperSpaceVportId != acadEditor.CurrentViewportObjectId))
{
return(new PromptNestedEntityThroughViewportResult(pickResult));
}
else
{
SelectionFilter vportFilter = new SelectionFilter(new TypedValue[] { new TypedValue(0, "VIEWPORT"),
new TypedValue(-4, "!="),
new TypedValue(69, 1),
new TypedValue(410, layoutManager.CurrentLayout) });
PromptSelectionResult vportResult = acadEditor.SelectAll(vportFilter);
if (vportResult.Status == PromptStatus.OK)
{
using (Transaction trans = acadDocument.TransactionManager.StartTransaction())
{
foreach (ObjectId objectId in vportResult.Value.GetObjectIds())
{
Viewport viewport = (Viewport)trans.GetObject(objectId, OpenMode.ForRead, false, false);
if (viewport.ContainsPoint(pickedPoint))
{
pneOpions.NonInteractivePickPoint = TranslatePointPsToMs(viewport, pickedPoint);
pneOpions.UseNonInteractivePickPoint = true;
acadEditor.SwitchToModelSpace();
Application.SetSystemVariable("CVPORT", viewport.Number);
PromptNestedEntityResult pneResult = acadEditor.GetNestedEntity(pneOpions);
acadEditor.SwitchToPaperSpace();
if (pneResult.Status == PromptStatus.OK)
{
return(new PromptNestedEntityThroughViewportResult(pneResult, objectId));
}
}
}
}
}
return(new PromptNestedEntityThroughViewportResult(pickResult));
}
}
else
{
return(new PromptNestedEntityThroughViewportResult(pointResult));
}
}