1 #ifndef __creaImageIOWxTreeView_h_INCLUDED__
2 #define __creaImageIOWxTreeView_h_INCLUDED__
6 #include <creaImageIOTreeView.h>
9 #include <wx/listctrl.h>
10 #include <wx/splitter.h>
12 const std::string empty_string("");
16 //=====================================================================
17 /// Data stored by the list items
20 ItemData() : node(0), id(-1), attr(&empty_string) {}
21 // The corresponding Node
25 // The pointer on the current attribute string to sort on
26 const std::string* attr;
27 // Was the item previously selected ?
28 // Useful for reselecting the item after sort
34 //=====================================================================
36 //=====================================================================
37 /// Abstract class that handles the view of a Tree through its TreeHandler
38 class WxTreeView : public wxPanel, virtual public TreeView
42 WxTreeView(TreeHandler*, GimmickView*,
43 wxWindow* parent, const wxWindowID id);
44 /// Virtual destructor
45 virtual ~WxTreeView();
48 /// Updates the view of a level given the selected items of upper level
49 virtual void UpdateLevel( int );
51 ///Removes selected nodes on given level
52 virtual void RemoveSelected(std::string &i_save);
54 ///Returns the last selected level
55 virtual unsigned int GetLastSelectedLevel(){return mLastLevel;}
57 /// Callback for item selection
58 void OnItemSelected(wxListEvent& event);
60 /// Callback for item deselection
61 void OnItemDeSelected(wxListEvent& event);
63 /// Callback for column click
64 void OnColClick(wxListEvent& event);
66 /// Callback when the user needs the items sorted
67 void OnPopupSort(wxCommandEvent& event);
69 ///Callback when the user need the items filtered
70 void OnPopupFilter(wxCommandEvent& event);
72 ///Callback when the user needs the item copied to the local disk
73 void OnLocalCopy(wxCommandEvent& event);
75 ///Callback when the user needs to edit a field
76 void OnEditField(wxCommandEvent& event);
78 ///Callback when the user needs to display alll dicom tags for a file
79 void OnDumpTags(wxCommandEvent &event);
81 ///Callback on mouse click
82 void OnMouseClick(wxMouseEvent& event);
84 /// Displays a menu for items
85 void OnItemMenu(wxListEvent &event);
87 /// Gets the attributes that are being shown and the ones that have been blocked on a specific level
88 void GetAttributes(std::vector<std::string>& areShown, std::vector<std::string>& notShown, int level);
90 ///Sets the non visible attributes and refreshes the GUI
91 void SetNonVisibleAttributes(const std::vector<std::string>& notShown, int level);
93 ///Creates a new listctrl
94 void CreateCtrl(std::vector<std::string>& notShown, int nlevel);
96 ///Returns true if the attribute passed as a parameter is visible or not
97 bool IsAttributeVisible(const std::string& val, int level);
99 /// Actual processing of item selection/deselection
100 /// Called by OnItemSelected and OnItemDeSelected
104 /// The struct holding the data for one level
105 /// Holds the wx control and other data
106 /// such as the vector of attribute keys corresponding to the columns
111 wxSplitterWindow* wxSplitter;
112 std::vector<std::string> key;
113 // The vector of currently selected nodes of the level
114 std::vector<tree::Node*> Selected;
115 // True iff the vector Selected is up to date
116 bool SelectedUpToDate;
117 // The column used for sorting
118 unsigned int SortColumn;
119 ///Boolean that defines the direction of the sort
120 ///True is ascending order and false is descending
122 //The vector of not shown attributes
123 std::vector<std::string> notShownAtts;
125 /// The vector of levels : one for each level of the tree
126 std::vector<LevelType> mLevelList;
128 /// return the wxListCtrl of one level
129 wxListCtrl* GetCtrl(int l) { return mLevelList[l].wxCtrl; }
130 /// return the wxSplitter of one level
131 wxSplitterWindow* GetSplitter(int l) { return mLevelList[l].wxSplitter; }
132 //Returns the maximum number of levels
133 int GetNumberOfLevels(){ return mLevelList.size(); }
134 /// Gets the user selected data from the level passed as a parameter
135 /// Updates the vector if necessary
136 const std::vector<tree::Node*>& GetSelected(int level);
137 /// Set the bool SelectedUpToDate for level l
138 void SetSelectedUpToDate(int l, bool v) { mLevelList[l].SelectedUpToDate = v; }
139 /// Get the bool SelectedUpToDate for level l
140 bool GetSelectedUpToDate(int l) { return mLevelList[l].SelectedUpToDate; }
141 ///Validates the selected images
142 void ValidateSelectedImages(bool isSelection);
143 ///Gets selected filenames
144 void GetSelectedAsString(std::vector<std::string>&s);
145 ///Gets the filenames of the given nodes and returns them on the given vector. Is recursive.
146 void GetFilenamesAsString(const std::vector<tree::Node*>& nodes, std::vector<std::string>&s);
147 /// Gets the next nodes on the list, be it up(true) or down(false).
148 void GetNodes(std::vector<tree::Node*>& nodes, bool direction);
149 /// Updates the view of a level given the selected items of upper level
151 virtual void RecursiveUpdateLevel( int );
152 ///Selects all the elements of a level
153 void SelectAll(int level);
154 ///UnSelects all the elements of a level
155 void UnSelectAll(int level);
157 void OnKeyDown(wxListEvent &event);
159 void SortLevel(int level);
161 /// Currently Selected Column
163 ///The last selected item on the list (left click)
166 ///The last selected item on the list (right click)
167 long mLastRightSelected;
169 ///The last selected level (by right click)
172 typedef std::map<tree::Node*,wxColour> ColorMap;
173 typedef std::pair<tree::Node*,wxColour> NodeColorPair;
175 ///Initial color palette
176 std::vector<std::string> mColorPalette;
180 wxObject* senderCtrl;
184 unsigned int mLastLevel;
192 // If set to true then OnSelectedChanged returns immediately.
193 // Used to do avoid useless process during multiple selections
195 bool mIgnoreSelectedChanged;
197 DECLARE_EVENT_TABLE()
199 // EO class WxTreeView
200 //=====================================================================
202 class RemoveAlertDlg : public wxDialog
205 RemoveAlertDlg(wxWindow *parent,
213 void onCheck(wxCommandEvent &Event);
220 } // EO namespace creaImageIO
223 #endif // USE_WIDGETS