Issue #20033: No preview after parameter change

[modules/shaper.git] / src / SketcherPrs / SketcherPrs_Tools.h

diff --git a/src/SketcherPrs/SketcherPrs_Tools.h b/src/SketcherPrs/SketcherPrs_Tools.h
index c8f8ea05625359c855db3a4116372e88c492c993..33254fd1804c8587cea1560cae52f16147dd5c7d 100644 (file)
--- a/src/SketcherPrs/SketcherPrs_Tools.h
+++ b/src/SketcherPrs/SketcherPrs_Tools.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2014-2019  CEA/DEN, EDF R&D
+// Copyright (C) 2014-2020  CEA/DEN, EDF R&D
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
@@ -27,49 +27,29 @@
 #include <ModelAPI_Object.h>
 #include <ModelAPI_Attribute.h>
 #include <ModelAPI_Feature.h>
+#include <ModelAPI_CompositeFeature.h>
+#include <ModelAPI_Result.h>
 #include <string>
 
 #include <Events_Loop.h>
 #include <Events_Message.h>
 
 class GeomDataAPI_Point2D;
-class AIS_Dimension;
 
-//#define MyTextHeight 20
+namespace SketcherPrs_Tools {
 
-/// Message that style of visualization of parameter is changed.
-/// It will be shown as expression or value
-class SketcherPrs_ParameterStyleMessage : public Events_Message
-{
-public:
   /// \enum ParameterStyle lists styles of parameter
   enum ParameterStyle {
     ParameterValue, ///< using symbol with the parameter value
     ParameterText ///< using parameter text
   };
 
-public:
-  /// Creates an empty message
-  SKETCHERPRS_EXPORT SketcherPrs_ParameterStyleMessage(const Events_ID theID,
-                                                    const void* theSender = 0)
-  : Events_Message(theID, theSender) {}
-  /// The virtual destructor
-  SKETCHERPRS_EXPORT virtual ~SketcherPrs_ParameterStyleMessage() {}
-  /// Static. Returns EventID of the message.
-  SKETCHERPRS_EXPORT static Events_ID eventId()
-  {
-    static const char * MY_EVENT_PARAMETER_STYLE_ID("ParameterStyle");
-    return Events_Loop::eventByName(MY_EVENT_PARAMETER_STYLE_ID);
-  }
-  /// Returns a document stored in the message
-  SKETCHERPRS_EXPORT ParameterStyle style() const { return myStyle; }
-  /// Sets a document to the message
-  SKETCHERPRS_EXPORT void setStyle(ParameterStyle theStyle) { myStyle = theStyle; }
-private:
-  ParameterStyle myStyle; /// style of the parameter visualization
-};
+  /// Set dimensions parameters style
+  /// \param theStyle new style
+  SKETCHERPRS_EXPORT void setParameterStyle(ParameterStyle theStyle);
 
-namespace SketcherPrs_Tools {
+  /// Return dimensions parameters style
+  SKETCHERPRS_EXPORT ParameterStyle parameterStyle();
 
   /// Enumeration with modes for activation of selection custom presentations
   enum SelectionModes {
@@ -154,6 +134,11 @@ namespace SketcherPrs_Tools {
                                                const std::string& theAttribute,
                                                const std::shared_ptr<GeomAPI_Ax3>& thePlane);
 
+  /// Collect all sketch points which are not connected with other entities.
+  /// \param theSketch sketch feature
+  /// \return list of results of SketchPlugin_Point features
+  SKETCHERPRS_EXPORT std::list<ResultPtr> getFreePoints(const CompositeFeaturePtr& theSketch);
+
   /// Returns value of dimension arrows size
   SKETCHERPRS_EXPORT double getArrowSize();
 
@@ -189,16 +174,15 @@ namespace SketcherPrs_Tools {
                                               const ModelAPI_Feature* theConstraint,
                                               const std::shared_ptr<GeomAPI_Ax3>& thePlane);
 
-  /// Sends event about expression visualization type is changed for dimension presentations
-  /// Sends event to redisplay all sub-features of composite feature
-  /// \param theState a new state
-  SKETCHERPRS_EXPORT void sendExpressionShownEvent(const bool& theState);
-
   /// Throws an exception(in debug mode) and sends a signal about necessity to hide the object
   /// \param theFeature a feature where AIS presentation is empty
   /// \param theError a debug error information
   SKETCHERPRS_EXPORT void sendEmptyPresentationError(ModelAPI_Feature* theFeature,
                                                      const std::string theError);
+
+  SKETCHERPRS_EXPORT void setPixelRatio(int theRatio);
+
+  SKETCHERPRS_EXPORT int pixelRatio();
 };
 
 #endif