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 on mouse click
79 void OnMouseClick(wxMouseEvent& event);
81 /// Displays a menu for items
82 void OnItemMenu(wxListEvent &event);
84 /// Gets the attributes that are being shown and the ones that have been blocked on a specific level
85 void GetAttributes(std::vector<std::string>& areShown, std::vector<std::string>& notShown, int level);
87 ///Sets the non visible attributes and refreshes the GUI
88 void SetNonVisibleAttributes(const std::vector<std::string>& notShown, int level);
90 ///Creates a new listctrl
91 void CreateCtrl(std::vector<std::string>& notShown, int nlevel);
93 ///Returns true if the attribute passed as a parameter is visible or not
94 bool IsAttributeVisible(const std::string& val, int level);
96 /// Actual processing of item selection/deselection
97 /// Called by OnItemSelected and OnItemDeSelected
100 /// The struct holding the data for one level
101 /// Holds the wx control and other data
102 /// such as the vector of attribute keys corresponding to the columns
107 wxSplitterWindow* wxSplitter;
108 std::vector<std::string> key;
109 // The vector of currently selected nodes of the level
110 std::vector<tree::Node*> Selected;
111 // True iff the vector Selected is up to date
112 bool SelectedUpToDate;
113 // The column used for sorting
114 unsigned int SortColumn;
115 ///Boolean that defines the direction of the sort
116 ///True is ascending order and false is descending
118 //The vector of not shown attributes
119 std::vector<std::string> notShownAtts;
121 /// The vector of levels : one for each level of the tree
122 std::vector<LevelType> mLevelList;
124 /// return the wxListCtrl of one level
125 wxListCtrl* GetCtrl(int l) { return mLevelList[l].wxCtrl; }
126 /// return the wxSplitter of one level
127 wxSplitterWindow* GetSplitter(int l) { return mLevelList[l].wxSplitter; }
128 //Returns the maximum number of levels
129 int GetNumberOfLevels(){ return mLevelList.size(); }
130 /// Gets the user selected data from the level passed as a parameter
131 /// Updates the vector if necessary
132 const std::vector<tree::Node*>& GetSelected(int level);
133 /// Set the bool SelectedUpToDate for level l
134 void SetSelectedUpToDate(int l, bool v) { mLevelList[l].SelectedUpToDate = v; }
135 /// Get the bool SelectedUpToDate for level l
136 bool GetSelectedUpToDate(int l) { return mLevelList[l].SelectedUpToDate; }
137 ///Validates the selected images
138 void ValidateSelectedImages(bool isSelection);
139 ///Gets selected filenames
140 void GetSelectedAsString(std::vector<std::string>&s);
141 ///Gets the filenames of the given nodes and returns them on the given vector. Is recursive.
142 void GetFilenamesAsString(const std::vector<tree::Node*>& nodes, std::vector<std::string>&s);
143 /// Gets the next nodes on the list, be it up(true) or down(false).
144 void GetNodes(std::vector<tree::Node*>& nodes, bool direction);
145 /// Updates the view of a level given the selected items of upper level
147 virtual void RecursiveUpdateLevel( int );
148 ///Selects all the elements of a level
149 void SelectAll(int level);
150 ///UnSelects all the elements of a level
151 void UnSelectAll(int level);
153 void OnKeyDown(wxListEvent &event);
155 void SortLevel(int level);
157 /// Currently Selected Column
159 ///The last selected item on the list (left click)
162 ///The last selected item on the list (right click)
163 long mLastRightSelected;
165 ///The last selected level (by right click)
168 typedef std::map<tree::Node*,wxColour> ColorMap;
169 typedef std::pair<tree::Node*,wxColour> NodeColorPair;
171 ///Initial color palette
172 std::vector<std::string> mColorPalette;
176 wxObject* senderCtrl;
180 unsigned int mLastLevel;
187 // If set to true then OnSelectedChanged returns immediately.
188 // Used to do avoid useless process during multiple selections
190 bool mIgnoreSelectedChanged;
192 DECLARE_EVENT_TABLE()
194 // EO class WxTreeView
195 //=====================================================================
197 class RemoveAlertDlg : public wxDialog
200 RemoveAlertDlg(wxWindow *parent,
208 void onCheck(wxCommandEvent &Event);
215 } // EO namespace creaImageIO
218 #endif // USE_WIDGETS