Slicer 5.9
Slicer is a multi-platform, free and open source software package for visualization and medical image computing
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vtkMRMLMarkupsDisplayableManager.h
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1/*==============================================================================
2
3 Program: 3D Slicer
4
5 Portions (c) Copyright Brigham and Women's Hospital (BWH) All Rights Reserved.
6
7 See COPYRIGHT.txt
8 or http://www.slicer.org/copyright/copyright.txt for details.
9
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
15
16==============================================================================*/
17
18#ifndef __vtkMRMLMarkupsDisplayableManager_h
19#define __vtkMRMLMarkupsDisplayableManager_h
20
21// MarkupsModule includes
22#include "vtkSlicerMarkupsModuleMRMLDisplayableManagerExport.h"
23
24// MarkupsModule/MRMLDisplayableManager includes
26
27// MRMLDisplayableManager includes
29
30// VTK includes
32
33// STD includes
34#include <map>
35
37class vtkSlicerViewerWidget;
39class vtkAbstractWidget;
40
41class VTK_SLICER_MARKUPS_MODULE_MRMLDISPLAYABLEMANAGER_EXPORT vtkMRMLMarkupsDisplayableManager : public vtkMRMLAbstractDisplayableManager
42{
43public:
44 // Allow the helper to call protected methods of displayable manager
46
49 void PrintSelf(ostream& os, vtkIndent indent) override;
50
54 virtual bool Is2DDisplayableManager();
57
59
60 bool CanProcessInteractionEvent(vtkMRMLInteractionEventData* eventData, double& closestDistance2) override;
62
63 void SetHasFocus(bool hasFocus, vtkMRMLInteractionEventData* eventData) override;
64 bool GetGrabFocus() override;
65 bool GetInteractive() override;
66 int GetMouseCursor() override;
67
68 // Updates markup point preview position.
69 // Returns true if the event is processed.
71
73
75
76 // Methods from vtkMRMLAbstractSliceViewDisplayableManager
77
81 void ConvertDeviceToXYZ(double x, double y, double xyz[3]);
82
85
88
89protected:
92
94
95 void ProcessMRMLNodesEvents(vtkObject* caller, unsigned long event, void* callData) override;
96
98 virtual void RequestRender();
99
102 void UpdateFromMRML() override;
103
104 void SetMRMLSceneInternal(vtkMRMLScene* newScene) override;
105
108 void UpdateFromMRMLScene() override;
109 void OnMRMLSceneEndClose() override;
110 void OnMRMLSceneEndImport() override;
111 void OnMRMLSceneNodeAdded(vtkMRMLNode* node) override;
113
115 void Create() override;
116
119
122
124 void OnMRMLDisplayableNodeModifiedEvent(vtkObject* caller) override;
125
128
132
135
140 virtual bool IsManageable(vtkMRMLNode* node);
145 virtual bool IsManageable(const char* nodeClassName);
146
148 vtkGetMacro(DisableInteractorStyleEventsProcessing, int);
149
150 vtkSmartPointer<vtkMRMLMarkupsDisplayableManagerHelper> Helper;
151
153
154 vtkWeakPointer<vtkMRMLAbstractWidget> LastActiveWidget;
155
156 vtkSmartPointer<vtkRenderer> InteractionRenderer;
157
158private:
160 void operator=(const vtkMRMLMarkupsDisplayableManager&) = delete;
161
162 int DisableInteractorStyleEventsProcessing;
163
164 // by default, this displayableManager handles a 2d view, so the SliceNode
165 // must be set when it's assigned to a viewer
166 vtkWeakPointer<vtkMRMLSliceNode> SliceNode;
167};
168
169#endif
Abstract MRML node to represent a view. The class holds the properties common to any view type (3D,...
Process interaction events to update state of MRML widget nodes.
vtkMRMLAbstractWidget * FindClosestWidget(vtkMRMLInteractionEventData *callData, double &closestDistance2)
virtual bool IsManageable(const char *nodeClassName)
void SetMRMLSceneInternal(vtkMRMLScene *newScene) override
bool GetInteractive() override
Displayable manager can indicate that the window is in interactive mode (faster updates).
void ProcessMRMLNodesEvents(vtkObject *caller, unsigned long event, void *callData) override
void Create() override
Initialize the displayable manager.
vtkSmartPointer< vtkRenderer > InteractionRenderer
vtkSlicerMarkupsWidget * GetWidget(vtkMRMLMarkupsDisplayNode *node)
Get the widget of a node.
void ConvertDeviceToXYZ(double x, double y, double xyz[3])
void OnMRMLSceneNodeRemoved(vtkMRMLNode *node) override
vtkMRMLSliceNode * GetMRMLSliceNode()
Get the sliceNode, if registered. This would mean it is a 2D SliceView displayableManager.
int GetMouseCursor() override
Displayable manager returns ID of the mouse cursor shape that should be displayed.
vtkSlicerMarkupsInteractionWidget * GetInteractionWidget(vtkMRMLMarkupsDisplayNode *node)
Get the interaction widget of a node.
static vtkMRMLMarkupsDisplayableManager * New()
vtkMRMLMarkupsNode * GetActiveMarkupsNodeForPlacement()
void PrintSelf(ostream &os, vtkIndent indent) override
vtkSlicerMarkupsInteractionWidget * CreateInteractionWidget(vtkMRMLMarkupsDisplayNode *node)
Create an interaction widget.
void SetHasFocus(bool hasFocus, vtkMRMLInteractionEventData *eventData) override
Set if the widget gets/loses focus (interaction events are processed by this displayable manager).
virtual bool IsManageable(vtkMRMLNode *node)
vtkSlicerMarkupsWidget * GetWidgetForPlacement()
bool CanProcessInteractionEvent(vtkMRMLInteractionEventData *eventData, double &closestDistance2) override
vtkSlicerMarkupsWidget * CreateWidget(vtkMRMLMarkupsDisplayNode *node)
Create a widget.
void AddObserversToInteractionNode()
Observe the interaction node.
void OnMRMLDisplayableNodeModifiedEvent(vtkObject *caller) override
Called after the corresponding MRML View container was modified.
virtual void RequestRender()
Wrap the superclass render request in a check for batch processing.
vtkMRMLMarkupsDisplayableManagerHelper * GetHelper()
vtkSmartPointer< vtkMRMLMarkupsDisplayableManagerHelper > Helper
void OnMRMLSceneNodeAdded(vtkMRMLNode *node) override
virtual void OnMRMLViewNodeModifiedEvent(vtkMRMLAbstractViewNode *viewNode)
Update all widgets in response to view node modification.
virtual bool IsCorrectDisplayableManager()
Check if it is the right displayManager.
bool GetGrabFocus() override
Displayable manager can indicate that it would like to get all events (even when mouse pointer is out...
vtkWeakPointer< vtkMRMLAbstractWidget > LastActiveWidget
void OnMRMLSceneEndImport() override
bool ProcessInteractionEvent(vtkMRMLInteractionEventData *eventData) override
Abstract Superclass for all specific types of MRML nodes.
A set of MRML Nodes that supports serialization and undo/redo.
MRML node for storing a slice through RAS space.
Process interaction events to update state of interaction widgets.
Process interaction events to update state of markup widget nodes.