Convert a client-side selection into proxies holding server-side selection sources.
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virtual const char * | GetClassName () |
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virtual int | IsA (const char *type) |
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void | PrintSelf (ostream &os, vtkIndent indent) override |
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virtual bool | ProcessSelection (vtkSelection *rawSelection, vtkSMRenderViewProxy *viewProxy, bool multipleSelectionsAllowed, vtkCollection *selectedRepresentations, vtkCollection *selectionSources, int modifier, bool selectBlocks) |
| Populate the selection sources given a raw (client-side) selection. More...
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| vtkBaseTypeMacro (vtkObject, vtkObjectBase) |
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virtual void | DebugOn () |
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virtual void | DebugOff () |
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bool | GetDebug () |
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void | SetDebug (bool debugFlag) |
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virtual void | Modified () |
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virtual vtkMTimeType | GetMTime () |
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void | RemoveObserver (unsigned long tag) |
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void | RemoveObservers (unsigned long event) |
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void | RemoveObservers (const char *event) |
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void | RemoveAllObservers () |
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int | HasObserver (unsigned long event) |
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int | HasObserver (const char *event) |
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int | InvokeEvent (unsigned long event) |
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int | InvokeEvent (const char *event) |
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unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
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unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
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vtkCommand * | GetCommand (unsigned long tag) |
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void | RemoveObserver (vtkCommand *) |
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void | RemoveObservers (unsigned long event, vtkCommand *) |
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void | RemoveObservers (const char *event, vtkCommand *) |
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int | HasObserver (unsigned long event, vtkCommand *) |
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int | HasObserver (const char *event, vtkCommand *) |
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unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
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unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
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unsigned long | AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
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int | InvokeEvent (unsigned long event, void *callData) |
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int | InvokeEvent (const char *event, void *callData) |
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unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
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unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
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vtkCommand * | GetCommand (unsigned long tag) |
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void | RemoveObserver (vtkCommand *) |
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void | RemoveObservers (unsigned long event, vtkCommand *) |
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void | RemoveObservers (const char *event, vtkCommand *) |
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int | HasObserver (unsigned long event, vtkCommand *) |
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int | HasObserver (const char *event, vtkCommand *) |
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unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
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unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
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unsigned long | AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
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int | InvokeEvent (unsigned long event, void *callData) |
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int | InvokeEvent (const char *event, void *callData) |
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const char * | GetClassName () const |
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virtual void | Delete () |
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virtual void | FastDelete () |
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void | Print (ostream &os) |
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virtual void | Register (vtkObjectBase *o) |
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virtual void | UnRegister (vtkObjectBase *o) |
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void | SetReferenceCount (int) |
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virtual void | PrintHeader (ostream &os, vtkIndent indent) |
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virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
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int | GetReferenceCount () |
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void | PrintRevisions (ostream &) |
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virtual void | PrintHeader (ostream &os, vtkIndent indent) |
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virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
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int | GetReferenceCount () |
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void | PrintRevisions (ostream &) |
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Convert a client-side selection into proxies holding server-side selection sources.
In ParaView, selection occurs on the client using a framebuffer whose pixel-values have associated prop, cell, and point IDs obtained by compositing images rendered on each server. The selection is then simplified and broadcast to the server(s) where representations are provided access.
By subclassing this object and registering a vtkObjectFactory override, it is possible for applications to get access to the raw selection (with prop IDs and other information) that is created on the client before it is simplified, serialized, and sent to the server.
Definition at line 44 of file vtkPVEncodeSelectionForServer.h.
Populate the selection sources given a raw (client-side) selection.
This should return true on success (i.e., when selectionSources is modified) and false on failure.
This method is invoked by vtkSMRenderViewProxy::FetchLastSelection. By default, this method will call vtkShrinkSelection if multiple_selections is false and then use vtkSMSelectionHelper::NewSelectionSourcesFromSelection to create a selection-source object from the selection. Subclasses may override this method and register themselves with the object factory to change the behavior at runtime.
The last 2 arguments are not used by the default implementation but are passed for subclasses;
- modifier may be any value in pqView::SelectionModifier but defaults to 0 (which is used when the selection should replace any prior selection).
- selectBlocks indicates whether the selected entities themselves or the blocks containing them should be selected.