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SUIT_Selector class now inherits QObject in order to simplify selectors deleting...
[modules/gui.git] / src / SalomeApp / SalomeApp_OBSelector.cxx
1 #include "SalomeApp_OBSelector.h"
2
3 #include "SalomeApp_DataOwner.h"
4 #include "SalomeApp_DataObject.h"
5
6 #include <OB_Browser.h>
7
8 #include <SUIT_DataObjectIterator.h>
9
10 SalomeApp_OBSelector::SalomeApp_OBSelector( OB_Browser* ob, SUIT_SelectionMgr* mgr )
11 : SUIT_Selector( mgr, ob ),
12   myBrowser( ob )
13 {
14   if ( myBrowser ) {
15     connect( myBrowser, SIGNAL( selectionChanged() ), this, SLOT( onSelectionChanged() ) );
16     connect( myBrowser, SIGNAL( destroyed() ), this, SLOT( onBrowserDestroyed() ) ); 
17   }    
18 }
19
20 SalomeApp_OBSelector::~SalomeApp_OBSelector()
21 {
22 }
23
24 OB_Browser* SalomeApp_OBSelector::browser() const
25 {
26   return myBrowser;
27 }
28
29
30 void SalomeApp_OBSelector::getSelection( SUIT_DataOwnerPtrList& list ) const
31 {
32   if ( !myBrowser )
33     return;
34
35   DataObjectList objlist;
36   myBrowser->getSelected( objlist );
37   for ( DataObjectListIterator it( objlist ); it.current(); ++it )
38   {
39     SalomeApp_DataObject* obj = dynamic_cast<SalomeApp_DataObject*>( it.current() );
40     if ( obj )
41     {
42       Handle( SALOME_InteractiveObject ) aSObj = new SALOME_InteractiveObject
43         ( obj->entry(), obj->componentDataType(), obj->name() );
44       list.append( SUIT_DataOwnerPtr( new SalomeApp_DataOwner( aSObj  ) ) );
45     }
46   }
47 }
48
49 void SalomeApp_OBSelector::setSelection( const SUIT_DataOwnerPtrList& list )
50 {
51   if ( !myBrowser )
52     return;
53
54   QMap<QString, SalomeApp_DataObject*> map;
55   fillEntries( map );
56
57   DataObjectList objList;
58   for ( SUIT_DataOwnerPtrList::const_iterator it = list.begin(); it != list.end(); ++it )
59   {
60     const SalomeApp_DataOwner* owner = dynamic_cast<const SalomeApp_DataOwner*>( (*it).operator->() );
61     if ( owner && map.contains( owner->entry() ) )
62       objList.append( map[owner->entry()] );
63   }
64
65   myBrowser->setSelected( objList );
66 }
67
68 void SalomeApp_OBSelector::onSelectionChanged()
69 {
70   selectionChanged();
71 }
72
73 void SalomeApp_OBSelector::onBrowserDestroyed()
74 {
75   delete this;
76 }
77
78 void SalomeApp_OBSelector::fillEntries( QMap<QString, SalomeApp_DataObject*>& entires )
79 {
80   entires.clear();
81
82   if ( !myBrowser )
83     return;
84
85   for ( SUIT_DataObjectIterator it( myBrowser->getRootObject(),
86                                     SUIT_DataObjectIterator::DepthLeft ); it.current(); ++it )
87   {
88     SalomeApp_DataObject* obj = dynamic_cast<SalomeApp_DataObject*>( it.current() );
89     if ( obj )
90       entires.insert( obj->entry(), obj );
91   }
92 }