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/ or email : webmaster.salome@opencascade.com
20 #include "LightApp_Selection.h"
21 #include "LightApp_SelectionMgr.h"
22 #include "LightApp_DataOwner.h"
23 #include "LightApp_Study.h"
24 #include "LightApp_Application.h"
25 #include "LightApp_Displayer.h"
27 #include "SUIT_Session.h"
28 #include "SUIT_ViewWindow.h"
33 LightApp_Selection::LightApp_Selection()
41 LightApp_Selection::~LightApp_Selection()
48 void LightApp_Selection::init( const QString& client, LightApp_SelectionMgr* mgr)
50 myPopupClient = client;
55 if( mgr->application() )
56 myStudy = dynamic_cast<LightApp_Study*>( mgr->application()->activeStudy() );
60 //1) to take owners from current popup client
61 SUIT_DataOwnerPtrList sel( true ), cur_sel( true );
62 mgr->selected( sel, client );
64 //2) to take such owners from other popup clients that it's entry is different with every entry from current list
65 QPtrList<SUIT_Selector> aSelectors;
66 mgr->selectors( aSelectors );
67 for( SUIT_Selector* selector = aSelectors.first(); selector; selector = aSelectors.next() )
69 qDebug( selector->type() );
70 if( selector->type() != client && selector->isEnabled() )
72 //mgr->selected( cur_sel, selector->type() );
73 selector->selected( cur_sel );
74 SUIT_DataOwnerPtrList::const_iterator aLIt = cur_sel.begin(), aLLast = cur_sel.end();
75 for( ; aLIt!=aLLast; aLIt++ )
76 sel.append( *aLIt ); //check entry and don't append if such entry is in list already
80 //3) to analyse owner and fill internal data structures
81 SUIT_DataOwnerPtrList::const_iterator anIt = sel.begin(), aLast = sel.end();
82 QMap<QString,int> entries;
85 for( ; anIt!=aLast; anIt++ )
87 LightApp_DataOwner* sowner = dynamic_cast<LightApp_DataOwner*>( (*anIt ).get() );
90 entry = referencedToEntry( sowner->entry() );
91 if( entries.contains( entry ) )
94 entries.insert( entry, 0 );
95 myEntries.insert( num, entry );
96 myIsReferences.insert( num, sowner->entry() != entry );
97 processOwner( sowner );
104 QString LightApp_Selection::referencedToEntry( const QString& entry ) const
106 return myStudy->referencedToEntry( entry );
110 Gets count of entries.
112 int LightApp_Selection::count() const
114 return myEntries.count();
120 QtxValue LightApp_Selection::param( const int ind, const QString& p ) const
122 LightApp_Application* app = dynamic_cast<LightApp_Application*>( myStudy ? myStudy->application() : 0 );
123 if( !( ind>=0 && ind<count() ) || !app )
128 QString mod_name = app->moduleTitle( param( ind, "component" ).toString() );
129 LightApp_Displayer* d = LightApp_Displayer::FindDisplayer( mod_name, false );
130 // false in last parameter means that now we doesn't load module, if it isn't loaded
134 vis = d->IsDisplayed( myEntries[ ind ] );
137 LightApp_Displayer local_d;
138 vis = local_d.IsDisplayed( myEntries[ ind ] );
140 return QtxValue( vis, 0 );
143 else if( p=="component" )
145 return myStudy->componentDataType( myEntries[ ind ] );
148 else if( p=="isComponent" )
150 return QtxValue( myStudy->isComponent( myEntries[ ind ] ), 0 );
153 else if( p=="isReference" )
154 return QtxValue( isReference( ind ), false );
156 else if( p=="displayer" )
157 return param( ind, "component" );
159 else if( p=="canBeDisplayed" )
161 QString mod_name = app->moduleTitle( param( ind, "component" ).toString() );
162 LightApp_Displayer* d = LightApp_Displayer::FindDisplayer( mod_name, false );
163 // false in last parameter means that now we doesn't load module, if it isn't loaded
166 return d->canBeDisplayed( myEntries[ ind ] );
167 else if ( myEntries[ ind ].startsWith( QObject::tr( "SAVE_POINT_DEF_NAME" ) ) ) // object is a Save Point object
171 //now if displayer is null, it means, that according module isn't loaded, so that we allow to all display/erase
172 //operations under object
179 Gets global parameters. client, isActiveView, activeView etc.
181 QtxValue LightApp_Selection::globalParam( const QString& p ) const
183 if ( p == "client" ) return QtxValue( myPopupClient );
184 else if ( p == "activeModule" )
186 LightApp_Application* app = dynamic_cast<LightApp_Application*>( myStudy->application() );
187 QString mod_name = app ? QString( app->activeModule()->name() ) : QString::null;
188 //cout << "activeModule : " << mod_name.latin1() << endl;
189 if( !mod_name.isEmpty() )
194 else if ( p == "isActiveView" ) return QtxValue( (bool)activeVW() );
195 else if ( p == "activeView" ) return QtxValue( activeViewType() );
197 else return QtxPopupMgr::Selection::globalParam( p );
199 else return Selection::globalParam( p );
204 Do nothing. To be redefined by successors
206 void LightApp_Selection::processOwner( const LightApp_DataOwner* )
211 Gets entry with index \a index.
213 QString LightApp_Selection::entry( const int index ) const
215 if ( index >= 0 && index < count() )
216 return myEntries[ index ];
221 Returns true if i-th selected object was reference to object with entry( i )
223 bool LightApp_Selection::isReference( const int index ) const
225 if( index >= 0 && index < count() )
226 return myIsReferences[ index ];
232 Gets type of active view manager.
234 QString LightApp_Selection::activeViewType() const
236 SUIT_ViewWindow* win = activeVW();
238 SUIT_ViewManager* vm = win->getViewManager();
240 return vm->getType();
242 return QString::null;
246 Gets active view window.
248 SUIT_ViewWindow* LightApp_Selection::activeVW() const
250 SUIT_Session* session = SUIT_Session::session();
252 SUIT_Application* app = session->activeApplication();
254 SUIT_Desktop* desk = app->desktop();
256 return desk->activeWindow();