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7e785937b3
Progress indication mechanism is refactored to support incrementing progress within multithreaded algorithms. The class Message_ProgressIndicator is only an interface to the user application. It accumulates the progress provided by progress scopes. The counter is protected by mutex for thread-safety. The new class Message_ProgressScope replacing Message_ProgressSentry should be used to advance the progress. The scopes are nested to each other to reflect the nested nature of operations. The new class Message_ProgressRange should be used to pass the progress to sub-scopes. All OCCT algorithms involving progress indication have been updated to new API. Improvements in Draw_ProgressIndicator: - Separate console mode has been added in order to make possible to put the progress into std::cout instead or in addition to the draw interpreter, instead of trigger option "-tclOutput". - Treatment of Ctrl-Break signal has been added. Now any operation can be aborted by Ctrl-C or Ctrl-Break keystroke. Added new test case 'perf fclasses progr_par' for testing of parallel work of the progress.
152 lines
5.4 KiB
C++
152 lines
5.4 KiB
C++
// Created on: 2000-08-17
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// Created by: Andrey BETENEV
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// Copyright (c) 2000-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _IGESCAFControl_Writer_HeaderFile
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#define _IGESCAFControl_Writer_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <Standard_Boolean.hxx>
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#include <IGESControl_Writer.hxx>
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#include <Standard_CString.hxx>
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#include <TDF_LabelSequence.hxx>
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#include <XCAFPrs_IndexedDataMapOfShapeStyle.hxx>
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#include <XCAFPrs_DataMapOfStyleTransient.hxx>
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#include <TopTools_MapOfShape.hxx>
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class XSControl_WorkSession;
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class TDocStd_Document;
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class TCollection_AsciiString;
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class TopoDS_Shape;
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class XCAFPrs_Style;
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//! Provides a tool to write DECAF document to the
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//! IGES file. Besides transfer of shapes (including
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//! assemblies) provided by IGESControl, supports also
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//! colors and part names
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//! IGESCAFControl_Writer writer();
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//! Methods for writing IGES file:
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//! writer.Transfer (Document);
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//! writer.Write("filename") or writer.Write(OStream) or
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//! writer.Perform(Document,"filename");
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//! Methods for managing the writing of attributes.
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//! Colors
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//! writer.SetColorMode(colormode);
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//! Standard_Boolean colormode = writer.GetColorMode();
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//! Layers
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//! writer.SetLayerMode(layermode);
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//! Standard_Boolean layermode = writer.GetLayerMode();
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//! Names
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//! writer.SetNameMode(namemode);
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//! Standard_Boolean namemode = writer.GetNameMode();
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class IGESCAFControl_Writer : public IGESControl_Writer
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Creates a writer with an empty
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//! IGES model and sets ColorMode, LayerMode and NameMode to Standard_True.
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Standard_EXPORT IGESCAFControl_Writer();
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//! Creates a reader tool and attaches it to an already existing Session
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//! Clears the session if it was not yet set for IGES
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Standard_EXPORT IGESCAFControl_Writer(const Handle(XSControl_WorkSession)& WS, const Standard_Boolean scratch = Standard_True);
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//! Transfers a document to a IGES model
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//! Returns True if translation is OK
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Standard_EXPORT Standard_Boolean Transfer (const Handle(TDocStd_Document)& doc,
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const Message_ProgressRange& theProgress = Message_ProgressRange());
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//! Transfers labels to a IGES model
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//! Returns True if translation is OK
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Standard_EXPORT Standard_Boolean Transfer (const TDF_LabelSequence& labels,
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const Message_ProgressRange& theProgress = Message_ProgressRange());
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//! Transfers label to a IGES model
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//! Returns True if translation is OK
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Standard_EXPORT Standard_Boolean Transfer (const TDF_Label& label,
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const Message_ProgressRange& theProgress = Message_ProgressRange());
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Standard_EXPORT Standard_Boolean Perform (const Handle(TDocStd_Document)& doc,
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const TCollection_AsciiString& filename,
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const Message_ProgressRange& theProgress = Message_ProgressRange());
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//! Transfers a document and writes it to a IGES file
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//! Returns True if translation is OK
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Standard_EXPORT Standard_Boolean Perform (const Handle(TDocStd_Document)& doc,
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const Standard_CString filename,
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const Message_ProgressRange& theProgress = Message_ProgressRange());
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//! Set ColorMode for indicate write Colors or not.
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Standard_EXPORT void SetColorMode (const Standard_Boolean colormode);
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Standard_EXPORT Standard_Boolean GetColorMode() const;
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//! Set NameMode for indicate write Name or not.
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Standard_EXPORT void SetNameMode (const Standard_Boolean namemode);
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Standard_EXPORT Standard_Boolean GetNameMode() const;
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//! Set LayerMode for indicate write Layers or not.
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Standard_EXPORT void SetLayerMode (const Standard_Boolean layermode);
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Standard_EXPORT Standard_Boolean GetLayerMode() const;
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protected:
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//! Reads colors from DECAF document and assigns them
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//! to corresponding IGES entities
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Standard_EXPORT Standard_Boolean WriteAttributes (const TDF_LabelSequence& labels);
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//! Reads layers from DECAF document and assigns them
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//! to corresponding IGES entities
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Standard_EXPORT Standard_Boolean WriteLayers (const TDF_LabelSequence& labels);
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//! Recursivile iterates on subshapes and assign names
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//! to IGES entity
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Standard_EXPORT Standard_Boolean WriteNames (const TDF_LabelSequence& labels);
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private:
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//! Recursively iterates on subshapes and assigns colors
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//! to faces and edges (if set)
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Standard_EXPORT void MakeColors (const TopoDS_Shape& S, const XCAFPrs_IndexedDataMapOfShapeStyle& settings, XCAFPrs_DataMapOfStyleTransient& colors, TopTools_MapOfShape& Map, const XCAFPrs_Style& inherit);
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Standard_Boolean myColorMode;
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Standard_Boolean myNameMode;
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Standard_Boolean myLayerMode;
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};
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#endif // _IGESCAFControl_Writer_HeaderFile
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