1 // Copyright (C) 2014-2021 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 email : webmaster.salome@opencascade.com
20 #ifndef MODELAPI_EVENTS_H_
21 #define MODELAPI_EVENTS_H_
24 #include <ModelAPI_Object.h>
25 #include <ModelAPI_Feature.h>
26 #include <ModelAPI_Attribute.h>
27 #include <Events_MessageGroup.h>
28 #include <Events_Loop.h>
36 class ModelAPI_Document;
37 class ModelAPI_ResultParameter;
41 #if defined __GNUC__ || defined __clang__
42 #define MAYBE_UNUSED __attribute__((unused))
47 /// Event ID that feature is created (comes with ModelAPI_ObjectUpdatedMessage)
48 MAYBE_UNUSED static const char * EVENT_OBJECT_CREATED = "ObjectCreated";
49 /// Event ID that data of feature is updated (comes with Model_ObjectUpdatedMessage)
50 MAYBE_UNUSED static const char * EVENT_OBJECT_UPDATED = "ObjectUpdated";
51 /// Event ID that data of feature is deleted (comes with Model_ObjectDeletedMessage)
52 MAYBE_UNUSED static const char * EVENT_OBJECT_DELETED = "ObjectDeleted";
53 /// Event ID that name of feature is changed (comes with Model_ObjectRenamedMessage)
54 MAYBE_UNUSED static const char * EVENT_OBJECT_RENAMED = "ObjectRenamed";
55 /// Event ID that data of feature is updated (comes with ModelAPI_ObjectUpdatedMessage)
56 MAYBE_UNUSED static const char * EVENT_OBJECT_MOVED = "ObjectsMoved";
57 /// Event ID that visualization must be redisplayed (comes with ModelAPI_ObjectUpdatedMessage)
58 MAYBE_UNUSED static const char * EVENT_OBJECT_TO_REDISPLAY = "ObjectsToRedisplay";
59 /// Event ID that plugin is loaded (comes with ModelAPI_ObjectUpdatedMessage)
60 MAYBE_UNUSED static const char * EVENT_PLUGIN_LOADED = "PluginLoaded";
61 /// The active document becomes another one
62 MAYBE_UNUSED static const char * EVENT_DOCUMENT_CHANGED = "CurrentDocumentChanged";
64 /// Event ID that order of objects in group is changed,
65 /// so, tree must be fully recreated (movement of feature)
66 MAYBE_UNUSED static const char * EVENT_ORDER_UPDATED = "OrderUpdated";
67 /// Event ID that the sketch is prepared and all grouped messages for the solver may be flushed
68 MAYBE_UNUSED static const char * EVENT_UPDATE_SELECTION = "UpdateSelection";
70 /// Request for the enabled/disabled actions behavior for some specific features
71 MAYBE_UNUSED static const char * EVENT_FEATURE_STATE_REQUEST = "FeatureStateRequest";
72 /// Reply for the enabled/disabled actions behavior for some specific features
73 MAYBE_UNUSED static const char * EVENT_FEATURE_STATE_RESPONSE = "FeatureStateResponse";
75 /// To block the viewer updates
76 MAYBE_UNUSED static const char * EVENT_UPDATE_VIEWER_BLOCKED = "UpdateViewerBlocked";
77 /// To unblock the viewer updates
78 MAYBE_UNUSED static const char * EVENT_UPDATE_VIEWER_UNBLOCKED = "UpdateViewerUnblocked";
80 /// To inform that there is an empty presentation in the viewer
81 MAYBE_UNUSED static const char * EVENT_EMPTY_AIS_PRESENTATION = "EmptyAISPresentation";
82 /// To inform that there is an empty operation for presentation in the viewer
83 MAYBE_UNUSED static const char * EVENT_EMPTY_OPERATION_PRESENTATION = "EmptyOperationPresentation";
85 MAYBE_UNUSED static const char * EVENT_PREVIEW_BLOCKED = "PreviewBlocked";
86 /// To preview the current feature in the viewer (to compute the result)
87 MAYBE_UNUSED static const char * EVENT_PREVIEW_REQUESTED = "PreviewRequested";
88 /// To block automatic recomputation of any feature (by the GUI button press)
89 MAYBE_UNUSED static const char * EVENT_AUTOMATIC_RECOMPUTATION_DISABLE
90 = "DisableAutomaticRecomputation";
91 /// To unblock block automatic recomputation (default state: the GUI button unpressed)
92 MAYBE_UNUSED static const char * EVENT_AUTOMATIC_RECOMPUTATION_ENABLE
93 = "EnableAutomaticRecomputation";
95 /// Event ID that solver has conflicting constraints (comes with ModelAPI_SolverFailedMessage)
96 MAYBE_UNUSED static const char * EVENT_SOLVER_FAILED = "SolverFailed";
97 /// Event ID that the problem in solver disappeared
98 MAYBE_UNUSED static const char * EVENT_SOLVER_REPAIRED = "SolverRepaired";
100 /// Event Id that sketch has DoF = 0
101 MAYBE_UNUSED static const char * EVENT_SKETCH_FULLY_CONSTRAINED = "SketchFullyConstrainted";
102 /// Event Id that sketch has DoF > 0
103 MAYBE_UNUSED static const char * EVENT_SKETCH_UNDER_CONSTRAINED = "SketchUnderConstrainted";
104 /// Event Id that sketch has DoF < 0
105 MAYBE_UNUSED static const char * EVENT_SKETCH_OVER_CONSTRAINED = "SketchOverConstrainted";
107 /// Event ID that informs that some object has changed the stability
108 MAYBE_UNUSED static const char * EVENT_STABILITY_CHANGED = "StabilityChanged";
110 /// Event ID that the sketch is prepared and all grouped messages for the solver may be flushed
111 MAYBE_UNUSED static const char * EVENT_SKETCH_PREPARED = "SketchPrepared";
113 /// Event ID that provides a request for list of non-fixed objects necessary for DoF = 0
114 MAYBE_UNUSED static const char * EVENT_GET_DOF_OBJECTS = "GetDoFObjects";
116 /// Event ID that provides a request for list of non-fixed objects necessary for DoF = 0
117 MAYBE_UNUSED static const char * EVENT_DOF_OBJECTS = "DoFObjects";
119 /// Event ID that requests updates visual attributes for presentations
120 MAYBE_UNUSED static const char * EVENT_VISUAL_ATTRIBUTES = "UpdateVisualAttributes";
122 /// Event ID that 1D-fillet failed (comes with ModelAPI_ShapesFailedMessage)
123 MAYBE_UNUSED static const char * EVENT_OPERATION_SHAPES_FAILED = "OperationShapesFailed";
125 /// Event ID that license of specified features is checked and valid
126 MAYBE_UNUSED static const char * EVENT_FEATURE_LICENSE_VALID = "FeaturesLicenseValid";
128 /// Message that feature was changed (used for Object Browser update): moved, updated and deleted
129 class MODELAPI_EXPORT ModelAPI_ObjectUpdatedMessage : public Events_MessageGroup
132 /// Creates an empty message
133 ModelAPI_ObjectUpdatedMessage(const Events_ID theID, const void* theSender = 0);
134 /// The virtual destructor
135 virtual ~ModelAPI_ObjectUpdatedMessage();
138 /// Returns the feature that has been updated
139 virtual const std::set<ObjectPtr>& objects() const = 0;
141 //! Creates a new empty group (to store it in the loop before flush)
142 virtual std::shared_ptr<Events_MessageGroup> newEmpty() = 0;
144 //! Allows to join the given message with the current one
145 virtual void Join(const std::shared_ptr<Events_MessageGroup>& theJoined) = 0;
148 /// Message that feature was deleted (used for Object Browser update)
149 class MODELAPI_EXPORT ModelAPI_ObjectDeletedMessage : public Events_MessageGroup
152 /// Creates an empty message
153 ModelAPI_ObjectDeletedMessage(const Events_ID theID, const void* theSender = 0);
154 /// The virtual destructor
155 virtual ~ModelAPI_ObjectDeletedMessage();
158 /// Returns the groups where the objects were deleted
159 virtual const std::list<std::pair<std::shared_ptr<ModelAPI_Document>, std::string> >&
162 /// Creates the new empty message of this kind
163 virtual std::shared_ptr<Events_MessageGroup> newEmpty() = 0;
165 /// Returns the identifier of the kind of a message
166 virtual const Events_ID messageId() = 0;
168 /// Appends to this message the given one.
169 virtual void Join(const std::shared_ptr<Events_MessageGroup>& theJoined) = 0;
172 /// Message that order changed (used for Object Browser update)
173 class MODELAPI_EXPORT ModelAPI_OrderUpdatedMessage : public Events_Message
176 /// Creates a message:
177 ModelAPI_OrderUpdatedMessage(const Events_ID theID, const void* theSender = 0);
178 /// The virtual destructor
179 virtual ~ModelAPI_OrderUpdatedMessage();
182 /// Returns the document that has been updated
183 virtual std::shared_ptr<ModelAPI_Feature> reordered() = 0;
185 /// Returns the identifier of the kind of a message
186 virtual const Events_ID messageId() = 0;
189 /// Allows to create ModelAPI messages
190 class MODELAPI_EXPORT ModelAPI_EventCreator
193 virtual ~ModelAPI_EventCreator() {}
195 /// creates created, updated or moved messages and sends to the loop
196 virtual void sendUpdated(const ObjectPtr& theObject, const Events_ID& theEvent,
197 const bool isGroupped = true) const = 0;
198 /// creates created, updated or moved messages with the objects collection and sends to the loop
199 virtual void sendUpdated(const std::list<ObjectPtr>& theObjects, const Events_ID& theEvent,
200 const bool isGroupped = true) const = 0;
201 /// creates deleted message and sends to the loop
202 virtual void sendDeleted(const std::shared_ptr<ModelAPI_Document>& theDoc,
203 const std::string& theGroup) const = 0;
204 /// creates reordered message and sends to the loop
205 virtual void sendReordered(const std::shared_ptr<ModelAPI_Feature>& theReordered) const = 0;
207 /// returns the creator instance
208 static const ModelAPI_EventCreator* get();
210 /// sets the creator instance
211 static void set(const ModelAPI_EventCreator* theCreator);
214 /// Contains the state information about the feature: is it enabled or disabled.
215 class ModelAPI_FeatureStateMessage : public Events_Message
218 /// Creates an empty message
219 MODELAPI_EXPORT ModelAPI_FeatureStateMessage(const Events_ID theID, const void* theSender = 0);
220 /// The virtual destructor
221 MODELAPI_EXPORT virtual ~ModelAPI_FeatureStateMessage();
223 /// Returns the feature this message is related to
224 MODELAPI_EXPORT std::shared_ptr<ModelAPI_Feature> feature() const;
225 /// Stores the feature this message is related to
226 MODELAPI_EXPORT void setFeature(std::shared_ptr<ModelAPI_Feature>& theFeature);
228 /// Returns true if feature has specific state
229 MODELAPI_EXPORT bool hasState(const std::string& theFeatureId) const;
230 /// Returns true if feature is enabled
231 MODELAPI_EXPORT bool state(const std::string& theFeatureId, bool theDefault = false) const;
232 /// Stores the feature state
233 MODELAPI_EXPORT void setState(const std::string& theFeatureId, bool theValue);
234 /// Returns all feature IDs with states
235 MODELAPI_EXPORT std::list<std::string> features() const;
239 std::shared_ptr<ModelAPI_Feature> myCurrentFeature;
241 std::map<std::string, bool> myFeatureState;
244 /// Message that document (Part, PartSet) was created
245 class ModelAPI_DocumentCreatedMessage : public Events_Message
247 DocumentPtr myDocument;
250 /// Creates an empty message
251 MODELAPI_EXPORT ModelAPI_DocumentCreatedMessage(const Events_ID theID, const void* theSender = 0);
252 /// The virtual destructor
253 MODELAPI_EXPORT virtual ~ModelAPI_DocumentCreatedMessage();
254 /// Static. Returns EventID of the message.
255 MODELAPI_EXPORT static Events_ID eventId()
257 static const char * MY_DOCUMENT_CREATED_EVENT_ID("DocumentCreated");
258 return Events_Loop::eventByName(MY_DOCUMENT_CREATED_EVENT_ID);
261 /// Returns a document stored in the message
262 MODELAPI_EXPORT DocumentPtr document() const;
263 /// Sets a document to the message
264 MODELAPI_EXPORT void setDocument(DocumentPtr theDocument);
267 /// Message that attribute text should be evaluated in the attribute value
268 class ModelAPI_AttributeEvalMessage : public Events_Message
270 AttributePtr myAttribute;
273 /// Static. Returns EventID of the message.
274 MODELAPI_EXPORT static Events_ID& eventId()
276 static const char * MY_ATTRIBUTE_EVALUATION_EVENT_ID("AttributeEvaluationRequest");
277 static Events_ID anId = Events_Loop::eventByName(MY_ATTRIBUTE_EVALUATION_EVENT_ID);
281 /// Useful method that creates and sends the AttributeEvalMessage event
282 MODELAPI_EXPORT static void send(AttributePtr theAttribute, const void* theSender)
284 std::shared_ptr<ModelAPI_AttributeEvalMessage> aMessage =
285 std::shared_ptr<ModelAPI_AttributeEvalMessage>(
286 new ModelAPI_AttributeEvalMessage(eventId(), theSender));
287 aMessage->setAttribute(theAttribute);
288 Events_Loop::loop()->send(aMessage);
291 /// Creates an empty message
292 MODELAPI_EXPORT ModelAPI_AttributeEvalMessage(const Events_ID theID, const void* theSender = 0);
293 /// The virtual destructor
294 MODELAPI_EXPORT virtual ~ModelAPI_AttributeEvalMessage();
296 /// Returns a document stored in the message
297 MODELAPI_EXPORT AttributePtr attribute() const;
298 /// Sets an attribute to the message
299 MODELAPI_EXPORT void setAttribute(AttributePtr theAttribute);
302 /// Message that parameter feature expression should be evaluated: value and error producing
303 class ModelAPI_ParameterEvalMessage : public Events_Message
305 FeaturePtr myParam; ///< parameters that should be evaluated
306 bool myIsProcessed; ///< true if results were set
307 /// result of processing, list of parameters in expression found
308 std::list<std::shared_ptr<ModelAPI_ResultParameter> > myParamsList;
309 double myResult; ///< result of processing, the computed value of the expression
310 std::string myError; ///< error of processing, empty if there is no error
313 /// Static. Returns EventID of the message.
314 MODELAPI_EXPORT static Events_ID& eventId()
316 static const char * MY_PARAMETER_EVALUATION_EVENT_ID("ParameterEvaluationRequest");
317 static Events_ID anId = Events_Loop::eventByName(MY_PARAMETER_EVALUATION_EVENT_ID);
321 /// Useful method that creates and sends the event.
322 /// Returns the message, processed, with the resulting fields filled.
323 MODELAPI_EXPORT static std::shared_ptr<ModelAPI_ParameterEvalMessage>
324 send(FeaturePtr theParameter, const void* theSender)
326 std::shared_ptr<ModelAPI_ParameterEvalMessage> aMessage =
327 std::shared_ptr<ModelAPI_ParameterEvalMessage>(
328 new ModelAPI_ParameterEvalMessage(eventId(), theSender));
329 aMessage->setParameter(theParameter);
330 Events_Loop::loop()->send(aMessage);
334 /// Creates an empty message
335 MODELAPI_EXPORT ModelAPI_ParameterEvalMessage(const Events_ID theID, const void* theSender = 0);
336 /// The virtual destructor
337 MODELAPI_EXPORT virtual ~ModelAPI_ParameterEvalMessage();
339 /// Returns a parameter stored in the message
340 MODELAPI_EXPORT FeaturePtr parameter() const;
341 /// Sets a parameter to the message
342 MODELAPI_EXPORT void setParameter(FeaturePtr theParam);
343 /// Sets the results of processing
344 MODELAPI_EXPORT void setResults(
345 const std::list<std::shared_ptr<ModelAPI_ResultParameter> >& theParamsList,
346 const double theResult, const std::string& theError);
347 /// Returns true if the expression is processed
348 MODELAPI_EXPORT bool isProcessed();
349 /// Returns the results of processing: list of parameters found in the expression
350 MODELAPI_EXPORT const std::list<std::shared_ptr<ModelAPI_ResultParameter> >& params() const;
351 /// Returns the expression result
352 MODELAPI_EXPORT const double& result() const;
353 /// Returns the interpreter error (empty if no error)
354 MODELAPI_EXPORT const std::string& error() const;
357 class ModelAPI_ImportParametersMessage : public Events_Message
359 std::string myFilename; ///< filename where where parameters are stored
360 std::string myError; ///< error of processing, empty if there is no error
363 /// Static. Returns EventID of the message.
364 MODELAPI_EXPORT static Events_ID& eventId()
366 static const char* MY_PARAMETER_EVALUATION_EVENT_ID("ImportParametersMessage");
367 static Events_ID anId = Events_Loop::eventByName(MY_PARAMETER_EVALUATION_EVENT_ID);
371 /// Useful method that creates and sends the event.
372 /// Returns the message, processed, with the resulting fields filled.
373 MODELAPI_EXPORT static std::shared_ptr<ModelAPI_ImportParametersMessage>
374 send(std::string theParameter, const void* theSender)
376 std::shared_ptr<ModelAPI_ImportParametersMessage> aMessage =
377 std::shared_ptr<ModelAPI_ImportParametersMessage>(
378 new ModelAPI_ImportParametersMessage(eventId(), theSender));
379 aMessage->setFilename(theParameter);
380 Events_Loop::loop()->send(aMessage);
384 /// Creates an empty message
385 MODELAPI_EXPORT ModelAPI_ImportParametersMessage(const Events_ID theID,
386 const void* theSender = 0);
387 /// The virtual destructor
388 MODELAPI_EXPORT virtual ~ModelAPI_ImportParametersMessage();
390 /// Returns a filename stored in the message
391 MODELAPI_EXPORT std::string filename() const;
392 /// Sets a filename to the message
393 MODELAPI_EXPORT void setFilename(std::string theFilename);
396 class ModelAPI_BuildEvalMessage : public Events_Message
398 FeaturePtr myParam; ///< parameters that should be evaluated
399 bool myIsProcessed; ///< true if results were set
400 std::string myError; ///< error of processing, empty if there is no error
401 /// result of processing, list of parameters in expression found
402 std::list<std::shared_ptr<ModelAPI_ResultParameter> > myParamsList;
405 /// Static. Returns EventID of the message.
406 MODELAPI_EXPORT static Events_ID& eventId()
408 static const char * MY_BUILD_EVALUATION_EVENT_ID("BuildEvaluationRequest");
409 static Events_ID anId = Events_Loop::eventByName(MY_BUILD_EVALUATION_EVENT_ID);
413 /// Useful method that creates and sends the event.
414 /// Returns the message, processed, with the resulting fields filled.
415 MODELAPI_EXPORT static std::shared_ptr<ModelAPI_BuildEvalMessage>
416 send(FeaturePtr theParameter, const void* theSender)
418 std::shared_ptr<ModelAPI_BuildEvalMessage> aMessage =
419 std::shared_ptr<ModelAPI_BuildEvalMessage>(
420 new ModelAPI_BuildEvalMessage(eventId(), theSender));
421 aMessage->setParameter(theParameter);
422 Events_Loop::loop()->send(aMessage);
426 /// Creates an empty message
427 MODELAPI_EXPORT ModelAPI_BuildEvalMessage(const Events_ID theID, const void* theSender = 0);
428 /// The virtual destructor
429 MODELAPI_EXPORT virtual ~ModelAPI_BuildEvalMessage();
431 /// Returns a parameter stored in the message
432 MODELAPI_EXPORT FeaturePtr parameter() const;
433 /// Sets a parameter to the message
434 MODELAPI_EXPORT void setParameter(FeaturePtr theParam);
435 /// Sets the results of processing
436 MODELAPI_EXPORT void setResults(
437 const std::list<std::shared_ptr<ModelAPI_ResultParameter> >& theParamsList,
438 const std::string& theError);
439 /// Returns the results of processing: list of parameters found in the expression
440 MODELAPI_EXPORT const std::list<std::shared_ptr<ModelAPI_ResultParameter> >& params() const;
441 /// Returns true if the expression is processed
442 MODELAPI_EXPORT bool isProcessed();
444 /// Returns the interpreter error (empty if no error)
445 MODELAPI_EXPORT const std::string& error() const;
448 /// Message to ask compute the positions of parameters in the expression
449 class ModelAPI_ComputePositionsMessage : public Events_Message
451 std::wstring myExpression; ///< the expression string
452 std::wstring myParamName; ///< name of the parameter to be searched
453 std::list<std::pair<int, int> > myPositions; ///< computation result: start-end position indices
456 /// Static. Returns EventID of the message.
457 MODELAPI_EXPORT static Events_ID& eventId()
459 static const char * MY_COMPUTE_POSITIOND_EVENT_ID("ComputePositionsRequest");
460 static Events_ID anId = Events_Loop::eventByName(MY_COMPUTE_POSITIOND_EVENT_ID);
464 /// Useful method that creates and sends the AttributeEvalMessage event
465 /// Returns the message, processed, with the resulting fields filled
466 MODELAPI_EXPORT static std::shared_ptr<ModelAPI_ComputePositionsMessage>
467 send(const std::wstring& theExpression, const std::wstring& theParameter, const void* theSender)
469 std::shared_ptr<ModelAPI_ComputePositionsMessage> aMessage =
470 std::shared_ptr<ModelAPI_ComputePositionsMessage>(
471 new ModelAPI_ComputePositionsMessage(eventId(), theSender));
472 aMessage->set(theExpression, theParameter);
473 Events_Loop::loop()->send(aMessage);
477 /// Creates an empty message
478 MODELAPI_EXPORT ModelAPI_ComputePositionsMessage(
479 const Events_ID theID, const void* theSender = 0);
480 /// The virtual destructor
481 MODELAPI_EXPORT virtual ~ModelAPI_ComputePositionsMessage();
483 /// Returns an expression stored in the message
484 MODELAPI_EXPORT const std::wstring& expression() const;
485 /// Returns a parameter name stored in the message
486 MODELAPI_EXPORT const std::wstring& parameter() const;
487 /// Sets an expression and parameter needed for computation
488 MODELAPI_EXPORT void set(const std::wstring& theExpression, const std::wstring& theParameter);
489 /// Sets the results of processing
490 MODELAPI_EXPORT void setPositions(const std::list<std::pair<int, int> >& thePositions);
491 /// Returns the results of processing: position start and end indices
492 MODELAPI_EXPORT const std::list<std::pair<int, int> >& positions() const;
495 /// Message that the object is renamed
496 class ModelAPI_ObjectRenamedMessage : public Events_Message
499 std::wstring myOldName;
500 std::wstring myNewName;
503 /// Static. Returns EventID of the message.
504 MODELAPI_EXPORT static Events_ID& eventId()
506 static const char * MY_OBJECT_RENAMED_EVENT_ID("ObjectRenamed");
507 static Events_ID anId = Events_Loop::eventByName(MY_OBJECT_RENAMED_EVENT_ID);
511 /// Useful method that creates and sends the AttributeEvalMessage event
512 MODELAPI_EXPORT static void send(ObjectPtr theObject,
513 const std::wstring& theOldName,
514 const std::wstring& theNewName,
515 const void* theSender);
517 /// Creates an empty message
518 MODELAPI_EXPORT ModelAPI_ObjectRenamedMessage(const Events_ID theID, const void* theSender = 0);
519 /// The virtual destructor
520 MODELAPI_EXPORT virtual ~ModelAPI_ObjectRenamedMessage();
522 /// Returns an object
523 MODELAPI_EXPORT ObjectPtr object() const;
525 MODELAPI_EXPORT void setObject(ObjectPtr theObject);
526 /// Returns an old name
527 MODELAPI_EXPORT std::wstring oldName() const;
529 MODELAPI_EXPORT void setOldName(const std::wstring& theOldName);
530 /// Returns a new name
531 MODELAPI_EXPORT std::wstring newName() const;
533 MODELAPI_EXPORT void setNewName(const std::wstring& theNewName);
536 /// Message that the parameter should be replaced with its value
537 class ModelAPI_ReplaceParameterMessage : public Events_Message
542 /// Static. Returns EventID of the message.
543 MODELAPI_EXPORT static Events_ID& eventId()
545 static const char * MY_EVENT_ID("ReplaceParameter");
546 static Events_ID anId = Events_Loop::eventByName(MY_EVENT_ID);
550 /// Useful method that creates and sends the AttributeEvalMessage event
551 MODELAPI_EXPORT static void send(ObjectPtr theObject,
552 const void* theSender);
554 /// Creates an empty message
556 ModelAPI_ReplaceParameterMessage(const Events_ID theID, const void* theSender = 0);
557 /// The virtual destructor
558 MODELAPI_EXPORT virtual ~ModelAPI_ReplaceParameterMessage();
560 /// Returns an object
561 MODELAPI_EXPORT ObjectPtr object() const;
563 MODELAPI_EXPORT void setObject(ObjectPtr theObject);
566 /// Message that sends the sketch solver and sketcher GUI processes to show in the property panel
567 class ModelAPI_SolverFailedMessage : public Events_Message
570 /// Creates an message
571 MODELAPI_EXPORT ModelAPI_SolverFailedMessage(const Events_ID theID, const void* theSender = 0);
572 /// Default destructor
573 MODELAPI_EXPORT virtual ~ModelAPI_SolverFailedMessage();
575 /// Sets list of conflicting constraints
576 MODELAPI_EXPORT void setObjects(const std::set<ObjectPtr>& theObjects);
577 /// Returns list of conflicting constraints
578 MODELAPI_EXPORT const std::set<ObjectPtr>& objects() const;
580 /// Sets degrees of freedom
581 void dof(const int theDOF) { myDOF = theDOF; }
582 /// Returns degrees of freedom
583 const int& dof() const { return myDOF; }
586 std::set<ObjectPtr> myObjects;
590 /// Message sent when feature or attribute has been moved.
591 /// Stores the moving object/attribute, original and new positions of mouse.
592 class ModelAPI_ObjectMovedMessage : public Events_Message
594 ObjectPtr myMovedObject;
595 AttributePtr myMovedAttribute;
596 int myMovedPointIndex;
598 std::shared_ptr<GeomAPI_Pnt2d> myOriginalPosition;
599 std::shared_ptr<GeomAPI_Pnt2d> myCurrentPosition;
602 MODELAPI_EXPORT ModelAPI_ObjectMovedMessage(const void* theSender = 0);
604 /// Set object which is being moved (if the message already contains attribute it will be cleared)
605 MODELAPI_EXPORT void setMovedObject(const ObjectPtr& theMovedObject);
606 /// Set attribute which is being moved (if the message already contains object it will be cleared)
607 /// \param[in] theMovedAttribute moved attribute
608 /// \param[in] thePointIndex index of the point if the moved attribute is an array of points
609 MODELAPI_EXPORT void setMovedAttribute(const AttributePtr& theMovedAttribute,
610 const int thePointIndex = -1);
612 /// Return moved object
613 ObjectPtr movedObject() const
614 { return myMovedObject; }
615 /// Return moved attribute
616 AttributePtr movedAttribute() const
617 { return myMovedAttribute; }
618 /// Return index of the moved point
619 int movedPointIndex() const
620 { return myMovedPointIndex; }
622 /// Set original mouse position
623 MODELAPI_EXPORT void setOriginalPosition(double theX, double theY);
624 /// Set original mouse position
625 MODELAPI_EXPORT void setOriginalPosition(const std::shared_ptr<GeomAPI_Pnt2d>& thePoint);
626 /// Return original mouse position
627 const std::shared_ptr<GeomAPI_Pnt2d>& originalPosition() const
628 { return myOriginalPosition; }
630 /// Set current mouse position
631 MODELAPI_EXPORT void setCurrentPosition(double theX, double theY);
632 /// Set current mouse position
633 MODELAPI_EXPORT void setCurrentPosition(const std::shared_ptr<GeomAPI_Pnt2d>& thePoint);
634 /// Return current mouse position
635 const std::shared_ptr<GeomAPI_Pnt2d>& currentPosition() const
636 { return myCurrentPosition; }
639 /// Message that sends the failed vertices of 1D-fillet to highlight them in 3D viewer
640 class ModelAPI_ShapesFailedMessage : public Events_Message
643 /// Creates an message
644 MODELAPI_EXPORT ModelAPI_ShapesFailedMessage(const Events_ID theID, const void* theSender = 0);
645 /// Default destructor
646 MODELAPI_EXPORT virtual ~ModelAPI_ShapesFailedMessage();
647 /// Static. Returns EventID of the message.
648 MODELAPI_EXPORT static Events_ID eventId()
650 return Events_Loop::eventByName(EVENT_OPERATION_SHAPES_FAILED);
653 /// Sets list of failed vertices
654 MODELAPI_EXPORT void setShapes(const std::list< std::shared_ptr<GeomAPI_Shape> >& theVertices);
655 /// Returns list of failed vertices
656 MODELAPI_EXPORT const std::list< std::shared_ptr<GeomAPI_Shape> >& shapes() const;
659 std::list< std::shared_ptr<GeomAPI_Shape> > myShapes;
662 /// Message that sends the features which license is checked and valid
663 class ModelAPI_FeaturesLicenseValidMessage : public Events_Message
666 /// Creates an message
668 ModelAPI_FeaturesLicenseValidMessage(const Events_ID theID, const void* theSender = 0);
669 /// Default destructor
670 MODELAPI_EXPORT virtual ~ModelAPI_FeaturesLicenseValidMessage();
671 /// Static. Returns EventID of the message.
672 MODELAPI_EXPORT static Events_ID eventId()
674 return Events_Loop::eventByName(EVENT_FEATURE_LICENSE_VALID);
677 /// Sets list of features with valid license
678 MODELAPI_EXPORT void setFeatures(const std::set<std::string>& theFeatures);
679 /// Returns list of features with valid license
680 MODELAPI_EXPORT const std::set<std::string>& features() const;
683 std::set<std::string> myFeatures;