1 // Copyright (C) 2014-2017 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #ifndef SketcherPrs_DimensionStyleListener_H
22 #define SketcherPrs_DimensionStyleListener_H
24 #include <Events_Listener.h>
26 #include <ModelAPI_AttributeDouble.h>
28 #include "SketcherPrs_Tools.h"
30 #include <Standard.hxx>
35 * \class SketcherPrs_DimensionStyleListener
37 * A class for representation of linear dimension constraint.
38 * It supports SketchPlugin_ConstraintLength and SketchPlugin_ConstraintDistance features.
40 class SketcherPrs_DimensionStyleListener : public Events_Listener
43 class DimensionValue {
45 DimensionValue(double theDoubleValue, bool theHasParameters, const std::string& theTextValue);
46 /// Fills internal fields by the given attribute
47 /// \param theAttributeValue a model attribute
48 void init(const AttributeDoublePtr& theAttributeValue);
51 double myDoubleValue; ///< the angle value to be shown as custom value of presentation
52 bool myHasParameters; ///< true if the atrribute value has used parameters
53 std::string myTextValue; ///< the angle value depending on angle type
58 Standard_EXPORT SketcherPrs_DimensionStyleListener();
61 Standard_EXPORT ~SketcherPrs_DimensionStyleListener();
63 /// Process the ModelAPI_DocumentCreatedMessage to fulfill a document
64 /// from the message with origin and planes
65 virtual void processEvent(const std::shared_ptr<Events_Message>& theMessage);
67 /// Visualizes the dimension text or dimension value depending on the has parameters state
68 /// \param theDimension a modified dimension
69 /// \param theDimensionValue container filled by the model double attribute
70 Standard_EXPORT void updateDimensions(AIS_Dimension* theDimension,
71 const DimensionValue& theDimensionValue);
74 /// Visualizes the dimension text or dimension value depending on the has parameters state
75 /// \param theDimension a modified dimension
76 /// \param theHasParameters if true, the text is shown, else digit
77 /// \param theTextValue a dimension text value
78 /// \param theDoubleValue a dimension digit value
79 void updateDimensions(AIS_Dimension* theDimension,
80 const bool theHasParameters,
81 const std::string& theTextValue,
82 const double theDoubleValue);
84 /// Style how the parameter of dimension should be visualized
85 SketcherPrs_ParameterStyleMessage::ParameterStyle myStyle;