1 #ifndef __creaImageIOGimmickView_h_INCLUDED__
2 #define __creaImageIOGimmickView_h_INCLUDED__
4 #include <creaImageIOGimmick.h>
5 #include <creaImageIOTreeView.h>
6 #include <creaImageIOSystem.h>
7 #include <creaImageIOImagePointerHolder.h>
10 #include <vtkImageData.h>
11 #include <creaImageIOMultiThreadImageReader.h>
13 // Signal/slot mechanism for progress events
14 #include <boost/signal.hpp>
15 #include <boost/bind.hpp>
17 #define GIMMICK_NO_IMAGE_SELECTION 0
18 #define GIMMICK_2D_IMAGE_SELECTION 2
19 #define GIMMICK_3D_IMAGE_SELECTION 3
20 #define GIMMICK_4D_IMAGE_SELECTION 4
33 //=====================================================================
35 //=====================================================================
36 ///Abstract class that handles views, attributes and previews (GUI) for Gimmick.
37 class GimmickView: public MultiThreadImageReaderUser
41 GimmickView(boost::shared_ptr<Gimmick>, int number_of_threads = 0 );
42 /// Virtual destructor
43 virtual ~GimmickView();
44 /// Initializes the view :
45 /// Creates the TreeViews for all the TreeHandler of the Controller
47 virtual void Initialize();
49 /// Type of map from View name to TreeView*
50 /// (This map is equivalent for Views of the TreeHandlerMap of Gimmick)
51 typedef std::map<std::string, TreeView*> TreeViewMapType;
53 /// Returns the TreeViewMap (ref)
54 TreeViewMapType& GetTreeViewMap() { return mTreeViewMap; }
55 /// Returns the TreeViewMap (const ref)
56 const TreeViewMapType& GetTreeViewMap() const
57 { return mTreeViewMap; }
60 virtual void Finalize();
62 ///Returns the maximal priority
63 int GetMaximalPriority(){return mReader.GetMaximalPriority();}
65 ///Adds the selected Images to the given vector
66 virtual void GetSelectedImagesInVector(std::vector<vtkImageData*>& s, int dim)
67 { GimmickError("INTERNAL ERROR : GetSelectedImagesInVector not implemented"); }
69 ///Adds the selected Images to the given vector and validates to see if they comply with the given parameter (4D)
70 virtual void GetSelectedImages(std::vector<vtkImageData*>& s, int dim)
71 { GimmickError("INTERNAL ERROR : GetSelectedImages not implemented"); }
73 virtual void GetSelectedFiles(std::vector<std::string>& s)
74 { GimmickError("INTERNAL ERROR : GetSelectedFiles not implemented"); }
76 virtual void GetImages(int dim, std::vector<std::string> files, std::vector<vtkImageData*>& s)
77 { GimmickError("INTERNAL ERROR : GetImages not implemented"); }
79 virtual void OnSelectionChange(const std::vector<tree::Node*>& s, bool isSelection, int selection, bool mProcess)
80 { GimmickError("INTERNAL ERROR : OnSelectionChange not implemented"); }
82 virtual void ClearSelection()
83 { GimmickError("INTERNAL ERROR : ClearSelection not implemented"); }
85 ///Adds a file to ignore
86 virtual void AddIgnoreFile(tree::Node* toRemove)
87 { GimmickError("INTERNAL ERROR : AddIgnoreFile not implemented"); }
89 ///Copies selected files
90 virtual void CopyFiles(const std::vector<std::string>& filenames)
91 { GimmickError("INTERNAL ERROR : CopyFiles not implemented"); }
93 ///Edits the fields of a given node
94 virtual void CreateEditFieldsDialog(tree::Node* node, std::vector<std::string> names, std::vector<std::string> keys)
95 { GimmickError("INTERNAL ERROR : EditFields not implemented"); }
97 /// Anonymize or de-anonymize data
98 void Anonymize(std::vector<std::string> i_filenames, int type);
101 /// Display all Dicom Tags
102 virtual void DumpTags(const std::string filename)
103 {GimmickError("INTERNAL ERROR : DumpTags not implemented"); }
105 ///Edits the fields of a given node
106 virtual void ExportToStorage(const std::vector<std::string> keys)
107 { GimmickError("INTERNAL ERROR : ExportToStorage not implemented"); }
109 ///Copies selected files
110 virtual void SaveAs(const std::vector<std::string>& filenames)
111 { GimmickError("INTERNAL ERROR : SaveAs not implemented"); }
113 /// No selected image
114 bool NoValidateSelected();
116 ///Validates the dimension compliance of the images with the maximum and minimum given, and between their sizes
117 bool ValidateSelected (tree::Node* sel, int min_dim, int max_dim);
119 ///Reads the vector of images, builds it in the dimension required and returns them in the supplied vector.
120 void ReadImagesNotThreaded(std::vector<vtkImageData*>& s,std::vector<std::string> files, int dim);
122 ///Reads the vector of images, builds it in the dimension required and returns them in the supplied vector.
123 void ReadImagesNotThreadedInVector(std::vector<vtkImageData*>& s,std::vector<std::string> files, int dim);
125 ///Requests the reading of an image with priority and index in the
126 /// current selection (-1 if not in selection)
127 //void RequestReading(tree::Node* n, int prio, int selection_index , ImagePointerHolder *p);
128 void RequestReading(tree::Node* n, int prio, int selection_index , boost::shared_ptr<ImagePointerHolder> p);
130 ///Obtains the message of the state
131 std::string GetMessage(){return mMess;}
133 ///Obtains the message of the state
134 void SetMessage(std::string mess){mMess=mess;}
136 ///Resets the data of the extent and begins a new selection
139 /// Create the tree views
140 void CreateTreeViews();
142 /// Create a tree view with a given name
143 void CreateSingleTreeView(std::string &i_name);
145 /// Create the tree view for TreeHandler provided
146 virtual void CreateTreeView( TreeHandler* )
147 { GimmickError("INTERNAL ERROR : CreateTreeView not implemented"); }
149 /// Updates the TreeView of given name from level l to bottom
150 /// (calls the virtual method TreeView::UpdateLevel(l))
151 virtual void UpdateTreeViewLevel(const std::string&, int l);
153 // Multi-thread image reader callback
154 void OnMultiThreadImageReaderEvent(const std::string& filename,
155 MultiThreadImageReaderUser::EventType t,
156 vtkImageData* image);
158 vtkImageData* GetDefaultImage() { return mReader.GetImage(""); }
160 //=============================================
161 typedef boost::signal<void (bool)> ValidationSignalType;
162 typedef ValidationSignalType::slot_function_type ValidationCallbackType;
163 //=============================================
165 //==================================================================
166 /// Adds the function f to the list of functions to call
167 /// when the addition progresses.
168 /// f is of type ProgressCallbackType which is:
169 /// void (*ProgressCallbackType)(Progress&)
170 /// To pass a member function 'f' of an instance 'c' of a class 'C'
171 /// as callback you have to 'bind' it, i.e. call:
172 /// ConnectValidationObserver ( boost::bind( &C::f , c, _1 ) );
173 void ConnectValidationObserver(ValidationCallbackType callback);
174 //==================================================================
176 void modifyValidationSignal(bool ivalid);
180 double OrderTheFileNameVector(std::vector<std::string> &im);
182 /// Controller which manages the interaction with the model
183 boost::shared_ptr< Gimmick> mGimmick;
186 TreeViewMapType mTreeViewMap;
188 /// The message that results from the validation
191 /// Multi-thread image reader
192 MultiThreadImageReader mReader;
194 /// Internal type of image reading event
195 /// If the image pointer is non null then the image is available (loaded)
196 /// else it has been unloaded
197 struct ImageEventType
199 ImageEventType( tree::Node* no = 0,
201 // ImagePointerHolder* ph= 0)
202 : node(no), index(sel_index){}//, pointerHolder(ph){}
203 ImageEventType(vtkImageData* im )
208 boost::shared_ptr<ImagePointerHolder> pointerHolder;
210 typedef std::map<std::string,ImageEventType> ImageEventTypeMap;
211 /// Map of images' names to ImageEventType
212 /// Used to associated a filename to a the data of a request
213 ImageEventTypeMap mImageEventMap;
215 // queue of image event
216 typedef std::deque<ImageEventType> ImageEventQueueType;
218 //ImageEventQueueType mImageEventQueue;
220 ///The current image extent
221 boost::shared_ptr<ImageExtent> mImageExtent;
223 ///The validation signal
224 ValidationSignalType mValidationSignal;
226 ///Boolean that determines if the selection is valid
229 ///Boolean that determines if the reader has been started
233 // EO class GimmickView
234 //=====================================================================
237 } // EO namespace creaImageIO