1 // Copyright (C) 2005 OPEN CASCADE, CEA/DEN, EDF R&D, PRINCIPIA R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License.
8 // This library is distributed in the hope that it will be useful
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/
27 #include <qlistview.h>
29 #include <SUIT_DataObject.h>
30 #include <SUIT_DataObjectKey.h>
31 #include <SUIT_PopupClient.h>
34 #pragma warning( disable:4251 )
41 class OB_EXPORT OB_Browser : public QFrame, public SUIT_PopupClient
48 OB_Browser( QWidget* = 0, SUIT_DataObject* theRoot = 0 );
49 virtual ~OB_Browser();
51 virtual QString popupClientType() const { return QString( "ObjectBrowser" ); }
53 SUIT_DataObject* getRootObject() const;
54 virtual void setRootObject( SUIT_DataObject* theRoot = 0 );
56 int numberOfSelected() const;
58 DataObjectList getSelected() const;
59 void getSelected( DataObjectList& ) const;
61 virtual void setSelected( const SUIT_DataObject* theObject, const bool = false );
62 virtual void setSelected( const DataObjectList& theObjLst, const bool = false );
64 bool isOpen( SUIT_DataObject* theObject ) const;
65 virtual void setOpen( SUIT_DataObject* theObject, const bool theOpen = true );
67 bool isAutoUpdate() const;
68 virtual void setAutoUpdate( const bool );
70 bool isAutoDeleteObjects() const;
71 virtual void setAutoDeleteObjects( const bool );
73 virtual void updateTree( SUIT_DataObject* = 0, const bool autoOpen = true );
74 virtual void replaceTree( SUIT_DataObject*, SUIT_DataObject* );
76 bool isShowToolTips();
77 void setShowToolTips( const bool theDisplay );
81 SUIT_DataObject* dataObjectAt( const QPoint& ) const;
83 OB_Filter* filter() const;
84 void setFilter( OB_Filter* );
86 bool rootIsDecorated() const;
87 void setRootIsDecorated( const bool );
89 int autoOpenLevel() const;
90 void setAutoOpenLevel( const int );
92 virtual int addColumn( const QString&, const int id = -1, const int width = -1 );
93 virtual int addColumn( const QIconSet&, const QString&, const int id = -1, const int width = -1 );
94 virtual void removeColumn( const int id );
96 void setNameTitle( const QString& );
97 virtual void setNameTitle( const QIconSet&, const QString& );
98 void setColumnTitle( const int id, const QString& );
99 virtual void setColumnTitle( const int id, const QIconSet&, const QString& );
101 QString nameTitle() const;
102 QString columnTitle( const int ) const;
104 bool isColumnVisible( const int ) const;
105 virtual void setColumnShown( const int, const bool );
107 virtual void setWidthMode( QListView::WidthMode );
109 QValueList<int> columns() const;
111 bool appropriateColumn( const int ) const;
112 virtual void setAppropriateColumn( const int, const bool );
114 virtual bool eventFilter(QObject* watched, QEvent* e);
116 QListView* listView() const;
118 virtual void contextMenuPopup( QPopupMenu* );
121 void selectionChanged();
122 void doubleClicked( SUIT_DataObject* );
123 void dropped( DataObjectList, SUIT_DataObject*, int );
127 void onColumnVisible( int );
128 void onDestroyed( SUIT_DataObject* );
129 void onDoubleClicked ( QListViewItem* );
130 void onDropped( QPtrList<QListViewItem>, QListViewItem*, int );
133 void adjustWidth( QListViewItem* );
134 virtual void updateView( const SUIT_DataObject* theStartObj = 0 );
135 virtual void updateText();
137 virtual void keyPressEvent( QKeyEvent* );
139 SUIT_DataObject* dataObject( const QListViewItem* ) const;
140 QListViewItem* listViewItem( const SUIT_DataObject* ) const;
143 typedef QMap<SUIT_DataObject*, QListViewItem*> ItemMap;
144 typedef SUIT_DataObjectKeyHandle DataObjectKey;
145 typedef QMap<SUIT_DataObject*, int> DataObjectMap;
146 typedef QMap<DataObjectKey, int> DataObjectKeyMap;
149 void expand( QListViewItem* );
150 bool hasClosed( QListViewItem* ) const;
152 void autoOpenBranches();
153 void openBranch( QListViewItem*, const int );
155 void removeReferences( QListViewItem* );
156 void removeConnections( SUIT_DataObject* );
157 void createConnections( SUIT_DataObject* );
158 void removeObject( SUIT_DataObject*, const bool = true );
160 void updateText( QListViewItem* );
162 DataObjectKey objectKey( QListViewItem* ) const;
163 DataObjectKey objectKey( SUIT_DataObject* ) const;
165 QListViewItem* createTree( const SUIT_DataObject*, QListViewItem*, QListViewItem* = 0 );
166 QListViewItem* createItem( const SUIT_DataObject*, QListViewItem*, QListViewItem* = 0 );
168 SUIT_DataObject* storeState( DataObjectMap&, DataObjectMap&,
169 DataObjectKeyMap&, DataObjectKeyMap&, DataObjectKey& ) const;
170 void restoreState( const DataObjectMap&, const DataObjectMap&, const SUIT_DataObject*,
171 const DataObjectKeyMap&, const DataObjectKeyMap&, const DataObjectKey& );
175 SUIT_DataObject* myRoot;
178 QMap<int, int> myColumnIds;
182 bool myRootDecorated;
185 friend class OB_Browser::ToolTip;