DataControlPlugin.cc 22.9 KB
Newer Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
/*===========================================================================*\
 *                                                                           *
 *                              OpenFlipper                                  *
 *      Copyright (C) 2001-2009 by Computer Graphics Group, RWTH Aachen      *
 *                           www.openflipper.org                             *
 *                                                                           *
 *---------------------------------------------------------------------------*
 *  This file is part of OpenFlipper.                                        *
 *                                                                           *
 *  OpenFlipper is free software: you can redistribute it and/or modify      *
 *  it under the terms of the GNU Lesser General Public License as           *
 *  published by the Free Software Foundation, either version 3 of           *
 *  the License, or (at your option) any later version with the              *
 *  following exceptions:                                                    *
 *                                                                           *
 *  If other files instantiate templates or use macros                       *
 *  or inline functions from this file, or you compile this file and         *
 *  link it with other files to produce an executable, this file does        *
 *  not by itself cause the resulting executable to be covered by the        *
 *  GNU Lesser General Public License. This exception does not however       *
 *  invalidate any other reasons why the executable file might be            *
 *  covered by the GNU Lesser General Public License.                        *
 *                                                                           *
 *  OpenFlipper is distributed in the hope that it will be useful,           *
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of           *
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            *
 *  GNU Lesser General Public License for more details.                      *
 *                                                                           *
 *  You should have received a copy of the GNU LesserGeneral Public          *
 *  License along with OpenFlipper. If not,                                  *
 *  see <http://www.gnu.org/licenses/>.                                      *
 *                                                                           *
\*===========================================================================*/

/*===========================================================================*\
 *                                                                           *
Jan Möbius's avatar
Jan Möbius committed
37
 *   $Revision$                                                       *
38
39
40
41
 *   $Author$                                                      *
 *   $Date$                   *
 *                                                                           *
\*===========================================================================*/
Jan Möbius's avatar
 
Jan Möbius committed
42
43
44
45
46
47
48
49
50
51





#include <QtGui>

#include "DataControlPlugin.hh"

#include <QLayout>
52
#include <QGridLayout>
Jan Möbius's avatar
 
Jan Möbius committed
53
#include <QItemSelectionModel>
54

Jan Möbius's avatar
 
Jan Möbius committed
55
56
57
58
#include <iostream>
#include <ACG/GL/GLState.hh>
#include <QStringList>
#include <ACG/Scenegraph/BaseNode.hh>
Dirk Wilden's avatar
Dirk Wilden committed
59
#include <ACG/QtWidgets/QtMaterialDialog.hh>
Jan Möbius's avatar
 
Jan Möbius committed
60
61
62
63
64
#include <QModelIndexList>

#include <queue>

#include <OpenFlipper/BasePlugin/PluginFunctions.hh>
65
#include <OpenFlipper/common/GlobalOptions.hh>
Jan Möbius's avatar
 
Jan Möbius committed
66

Dirk Wilden's avatar
Dirk Wilden committed
67
//******************************************************************************
Dirk Wilden's avatar
Dirk Wilden committed
68

69
70
71
72
73
74
const ACG::Vec4f base_color (0.0,0.0,0.5,1.0);
const ACG::Vec4f source_color (0.5,0.0,0.0,1.0);
const ACG::Vec4f target_color (0.0,0.5,0.2,1.0);

//******************************************************************************

Dirk Wilden's avatar
Dirk Wilden committed
75
/** \brief Plugin initialization
76
 *
Dirk Wilden's avatar
Dirk Wilden committed
77
 */
Jan Möbius's avatar
 
Jan Möbius committed
78
void DataControlPlugin::pluginsInitialized() {
79

Jan Möbius's avatar
   
Jan Möbius committed
80
81
82
  //set the slot descriptions
  setDescriptions();

Dirk Wilden's avatar
   
Dirk Wilden committed
83
  QMenu* contextMenu = new QMenu("Object");
84

Jan Möbius's avatar
 
Jan Möbius committed
85
  //Target Objects
Dirk Wilden's avatar
   
Dirk Wilden committed
86
87
  QIcon icon = QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"datacontrol-hide-object.png");
  QAction* hideAction = new QAction(icon, tr("&Hide"), this);
Jan Möbius's avatar
 
Jan Möbius committed
88
89
90
  hideAction->setStatusTip(tr("Hide object"));
  connect(hideAction, SIGNAL(triggered()), this, SLOT(slotContextMenuHide()) );
  contextMenu->addAction(hideAction);
91

Jan Möbius's avatar
 
Jan Möbius committed
92
  //Target Objects
Dirk Wilden's avatar
   
Dirk Wilden committed
93
94
  icon = QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"datacontrol-target-object.png");
  targetAction_ = new QAction(icon, tr("&Target"), this);
Jan Möbius's avatar
 
Jan Möbius committed
95
96
97
98
  targetAction_->setCheckable(true);
  targetAction_->setStatusTip(tr("Set object as target"));
  connect(targetAction_, SIGNAL(triggered()), this, SLOT(slotContextMenuTarget()) );
  contextMenu->addAction(targetAction_);
99

Jan Möbius's avatar
 
Jan Möbius committed
100
  //Source Objects
Dirk Wilden's avatar
   
Dirk Wilden committed
101
102
  icon = QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"datacontrol-source-object.png");
  sourceAction_ = new QAction(icon, tr("&Source"), this);
Jan Möbius's avatar
 
Jan Möbius committed
103
104
105
  sourceAction_->setCheckable(true);
  sourceAction_->setStatusTip(tr("Set object as source"));
  connect(sourceAction_, SIGNAL(triggered()), this, SLOT(slotContextMenuSource()) );
106
107
  contextMenu->addAction(sourceAction_);

Dirk Wilden's avatar
   
Dirk Wilden committed
108
109
110
111
112
113
114
115
116
117
  contextMenu->addSeparator();
  
  //Remove Objects
  icon = QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"datacontrol-delete-item.png");
  removeAction_ = new QAction(icon, tr("&Remove"), this);
  removeAction_->setCheckable(false);
  removeAction_->setStatusTip(tr("Remove object"));
  connect(removeAction_, SIGNAL(triggered()), this, SLOT(slotContextMenuRemove()) );
  contextMenu->addAction(removeAction_);
  
Jan Möbius's avatar
   
Jan Möbius committed
118
  emit addContextMenuItem(contextMenu->menuAction() , DATA_ALL , CONTEXTOBJECTMENU);
119

Dirk Wilden's avatar
   
Dirk Wilden committed
120
  icon = QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"datacontrol-material.png");
Jan Möbius's avatar
Jan Möbius committed
121
  QAction* material = new QAction(icon, tr("Material Properties"), 0);
122
123
124
  connect (material, SIGNAL( triggered() ), this, SLOT ( slotMaterialProperties() ));

  emit addContextMenuItem(material , DATA_ALL , CONTEXTOBJECTMENU);
125
126
127

  PluginFunctions::setDefaultViewObjectMarker (&objectMarker);
  PluginFunctions::setViewObjectMarker (&objectMarker);
Jan Möbius's avatar
 
Jan Möbius committed
128
129
}

Dirk Wilden's avatar
Dirk Wilden committed
130
131
132

//******************************************************************************

133
void DataControlPlugin::initializePlugin()
Jan Möbius's avatar
 
Jan Möbius committed
134
135
{
   locked = false;
136
137
138
   tool_ = new DatacontrolToolboxWidget();
   connect( tool_ , SIGNAL( keyEvent( QKeyEvent* ) ),
            this  , SLOT(slotKeyEvent ( QKeyEvent* ) ));
Jan Möbius's avatar
 
Jan Möbius committed
139
   QSize size(300, 300);
140
141
   tool_->resize(size);

Jan Möbius's avatar
 
Jan Möbius committed
142
   model_ = new TreeModel( );
143

144
   view_ = tool_->treeView;
145

146
   tool_->treeView->setModel(model_);
147

Jan Möbius's avatar
 
Jan Möbius committed
148
149
150
   view_->QTreeView::resizeColumnToContents(1);
   view_->QTreeView::resizeColumnToContents(2);
   view_->QTreeView::resizeColumnToContents(3);
151

Dirk Wilden's avatar
Dirk Wilden committed
152

Dirk Wilden's avatar
Dirk Wilden committed
153
154
   connect( model_,SIGNAL(dataChangedInside(int,int,const QVariant&) ),
            this,  SLOT(    slotDataChanged(int,int,const QVariant&)) );
155

Dirk Wilden's avatar
Dirk Wilden committed
156
157
   connect( model_,SIGNAL(   moveBaseObject(int,int) ),
            this,  SLOT( slotMoveBaseObject(int,int) ) );
158

Jan Möbius's avatar
 
Jan Möbius committed
159
160
   connect( view_,SIGNAL(customContextMenuRequested ( const QPoint &  )  ),
            this,SLOT(slotCustomContextMenuRequested ( const QPoint & ) ));
161

162
163
164
165
166
167
   connect( tool_->notSelected, SIGNAL(stateChanged ( int ) ),
            this, SLOT (slotBoundingBoxChange ( ) ));
   connect( tool_->sourceSelected, SIGNAL(stateChanged ( int ) ),
            this, SLOT (slotBoundingBoxChange ( ) ));
   connect( tool_->targetSelected, SIGNAL(stateChanged ( int ) ),
            this, SLOT (slotBoundingBoxChange ( ) ));
168

169

170
   viewHeader_ = tool_->treeView->header();
Jan Möbius's avatar
 
Jan Möbius committed
171
   viewHeader_->setContextMenuPolicy(Qt::CustomContextMenu);
172

Jan Möbius's avatar
 
Jan Möbius committed
173
174
175
   // connect the slot for the context menu
   connect( viewHeader_, SIGNAL(customContextMenuRequested ( const QPoint &  )  ),
            this,        SLOT(slotHeaderCustomContextMenuRequested ( const QPoint & ) ));
176

177
   emit addToolbox("Data Control", tool_);
178
179
180
   
   onlyDown_ = 0;
   onlyUp_   = 0;
Jan Möbius's avatar
 
Jan Möbius committed
181
182
183
}


Dirk Wilden's avatar
Dirk Wilden committed
184
//******************************************************************************
Jan Möbius's avatar
 
Jan Möbius committed
185

Dirk Wilden's avatar
Dirk Wilden committed
186
/** \brief update drawing of objects when the active object changed
187
 *
Dirk Wilden's avatar
Dirk Wilden committed
188
189
190
 */
void DataControlPlugin::slotObjectSelectionChanged( int _identifier )
{
191
  
Dirk Wilden's avatar
Dirk Wilden committed
192
193
  BaseObjectData* obj = 0;

194
  if ( PluginFunctions::getObject( _identifier, obj) )
195
196
    updateBoundingBox (obj);

197
198
199
200
  // if onlyUp_ > 0 --> _identifier is a group and the selection
  // does not have to be applied
  if (onlyUp_ == 0)
    model_->objectChanged( _identifier );
Dirk Wilden's avatar
Dirk Wilden committed
201

202
  
Dirk Wilden's avatar
Dirk Wilden committed
203
204
205
206
  //check for changes in the tree
  BaseObject* object = 0;

  if ( PluginFunctions::getObject( _identifier, object) ){
207
208
209
210
211
212
213
214
215
216
217
218
219
    
      // if we are allowed to propagate up
      if ( onlyDown_ == 0 ){
  
        onlyUp_++;
    
        propagateUpwards(object->parent(), 2); // 2 = source-target

        onlyUp_--;
      }
    
      // if we are allowed to propagate down
      if ( onlyUp_ == 0 ){
Dirk Wilden's avatar
Dirk Wilden committed
220

221
        onlyDown_++;
Dirk Wilden's avatar
Dirk Wilden committed
222

223
224
225
226
227
228
        if ( object->isGroup() )
          propagateDownwards(object, 2); // 2 = source-target
      
        onlyDown_--;
      }
  }
Dirk Wilden's avatar
Dirk Wilden committed
229
230
231
232
233
234
}


//******************************************************************************

/** \brief Update the model if the visibility of an object changed
235
 *
Dirk Wilden's avatar
Dirk Wilden committed
236
237
 * @param _identifier id of an object
 */
Dirk Wilden's avatar
Dirk Wilden committed
238
void DataControlPlugin::slotVisibilityChanged( int _identifier ){
239
240
241
242
243
244
245

  // if onlyUp_ > 0 --> _identifier is a group and the selection
  // does not have to be applied
  if (onlyUp_ == 0){
    //inform the model
    model_->objectChanged( _identifier );
  }
Dirk Wilden's avatar
Dirk Wilden committed
246
247
248
249
250
251

  //check for changes in the tree
  BaseObject* obj = 0;

  if ( PluginFunctions::getObject( _identifier, obj) ){

252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
    // if we are allowed to propagate up
    if ( onlyDown_ == 0 ){
    
      onlyUp_++;

      propagateUpwards(obj->parent(), 1); // 1 = visibilty

      onlyUp_--;  

    }

    // if we are allowed to propagate down
    if ( onlyUp_ == 0 ){

      onlyDown_++;
      
      if ( obj->isGroup() )
        propagateDownwards(obj, 1); // 1 = visibilty

      onlyDown_--;
    }
Dirk Wilden's avatar
Dirk Wilden committed
273
274
  }

275
276
277
278
279
  BaseObjectData* object = 0;

  if ( PluginFunctions::getObject( _identifier, object) )
    updateBoundingBox (object);

Jan Möbius's avatar
 
Jan Möbius committed
280
281
282
}


Dirk Wilden's avatar
Dirk Wilden committed
283
//******************************************************************************
Jan Möbius's avatar
 
Jan Möbius committed
284

Dirk Wilden's avatar
Dirk Wilden committed
285
/** \brief Update the model if properties of an object changed
286
 *
Dirk Wilden's avatar
Dirk Wilden committed
287
 * @param _identifier id of an object
Dirk Wilden's avatar
Dirk Wilden committed
288
 */
Dirk Wilden's avatar
Dirk Wilden committed
289
290
291
void DataControlPlugin::slotObjectPropertiesChanged( int _identifier ){
  model_->objectChanged( _identifier );
}
Jan Möbius's avatar
 
Jan Möbius committed
292

Dirk Wilden's avatar
Dirk Wilden committed
293
294
295

//******************************************************************************

296
/** \brief Update the model if an object was deleted
297
 *
Dirk Wilden's avatar
Dirk Wilden committed
298
299
300
301
 * @param _identifier id of an object
 */
void DataControlPlugin::slotObjectUpdated( int _identifier ){

Dirk Wilden's avatar
Dirk Wilden committed
302
}
Dirk Wilden's avatar
Dirk Wilden committed
303

304

Dirk Wilden's avatar
Dirk Wilden committed
305
306
307
//******************************************************************************

/** \brief Update the model if a file has been opened
308
 *
Dirk Wilden's avatar
Dirk Wilden committed
309
310
 * @param _id id of an object
 */
Dirk Wilden's avatar
Dirk Wilden committed
311
312
313
314
315
316
void DataControlPlugin::fileOpened(int _id){

  BaseObject* obj = 0;

  if ( PluginFunctions::getObject(_id, obj) )
    model_->objectAdded(obj);
Dirk Wilden's avatar
Dirk Wilden committed
317
318
319
320
321
322
}


//******************************************************************************

/** \brief Update the model if an empty object has been added
323
 *
Dirk Wilden's avatar
Dirk Wilden committed
324
325
 * @param _id id of an object
 */
Dirk Wilden's avatar
Dirk Wilden committed
326
327
328
329
330
331
332
void DataControlPlugin::addedEmptyObject(int _id){
  fileOpened(_id);
}

//******************************************************************************

/** \brief an object was deleted. delete it internally
333
 *
Dirk Wilden's avatar
Dirk Wilden committed
334
335
336
337
 * @param _id id of the object
 */
void DataControlPlugin::objectDeleted(int _id){
  model_->objectDeleted(_id);
Jan Möbius's avatar
 
Jan Möbius committed
338
339
}

Dirk Wilden's avatar
Dirk Wilden committed
340
341
342
//******************************************************************************

/** \brief a key event occurred
343
 *
Dirk Wilden's avatar
Dirk Wilden committed
344
345
 * @param _event the event that occurred
 */
Jan Möbius's avatar
 
Jan Möbius committed
346
347
348
349
350
void DataControlPlugin::slotKeyEvent( QKeyEvent* _event )
{

  if ( _event->modifiers() == Qt::ControlModifier ) {
    switch (_event->key()) {
351
      case Qt::Key_A :
Jan Möbius's avatar
 
Jan Möbius committed
352
353
354
355
356
357
          setAllTarget();
        return;
      default:
        return;
    }
  }
358

359
360
361
362
363
364
365
  switch (_event->key()) {
    case Qt::Key_Delete :
        slotPopupRemove();
      return;
    default:
      return;
  }
366

Jan Möbius's avatar
 
Jan Möbius committed
367
368
}

Dirk Wilden's avatar
Dirk Wilden committed
369
370
371
372

//******************************************************************************

/** \brief emit the right updates when the model changed
373
 *
Dirk Wilden's avatar
Dirk Wilden committed
374
 * @param topLeft index in the model
Dirk Wilden's avatar
Dirk Wilden committed
375
 * @param _column hmm
Dirk Wilden's avatar
Dirk Wilden committed
376
 */
Dirk Wilden's avatar
Dirk Wilden committed
377
void DataControlPlugin::slotDataChanged ( int _id, int _column, const QVariant& _value)
Jan Möbius's avatar
 
Jan Möbius committed
378
{
379

Dirk Wilden's avatar
Dirk Wilden committed
380
381
382
383
  //get the corresponding baseObject
  BaseObject* obj = 0;
  if ( !PluginFunctions::getObject( _id, obj) )
    return;
384
  
Dirk Wilden's avatar
Dirk Wilden committed
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
  switch ( _column ) {
    // Name
    case 0:
      obj->setName( _value.toString() );
      emit objectPropertiesChanged( obj->id() );
      break;

    // show/hide
    case 1:
      obj->visible( _value.toBool() );
      break;

    // source
    case 2:
      obj->source( _value.toBool() );
      break;

    // target
    case 3:
      obj->target( _value.toBool() );
      break;
Dirk Wilden's avatar
Dirk Wilden committed
406

Dirk Wilden's avatar
Dirk Wilden committed
407
408
    default:
      break;
Jan Möbius's avatar
 
Jan Möbius committed
409
410
411
  }
}

Dirk Wilden's avatar
Dirk Wilden committed
412
413
414

//******************************************************************************

Dirk Wilden's avatar
Dirk Wilden committed
415
/** \brief Gets called when an object was moved via drag n drop
416
 *
Dirk Wilden's avatar
Dirk Wilden committed
417
418
 * @param _id id of the object
 * @param _parentId id of the new parent
Dirk Wilden's avatar
Dirk Wilden committed
419
 */
Dirk Wilden's avatar
Dirk Wilden committed
420
void DataControlPlugin::slotMoveBaseObject(int _id, int _newParentId){
Dirk Wilden's avatar
Dirk Wilden committed
421

Dirk Wilden's avatar
Dirk Wilden committed
422
  BaseObject* obj = 0;
Dirk Wilden's avatar
Dirk Wilden committed
423

Dirk Wilden's avatar
Dirk Wilden committed
424
425
  if ( !PluginFunctions::getObject(_id, obj) )
    return;
Jan Möbius's avatar
 
Jan Möbius committed
426

Dirk Wilden's avatar
Dirk Wilden committed
427
  BaseObject* parent = 0;
Dirk Wilden's avatar
Dirk Wilden committed
428

Dirk Wilden's avatar
Dirk Wilden committed
429
430
  if ( !PluginFunctions::getObject(_newParentId, parent) )
    return;
Dirk Wilden's avatar
Dirk Wilden committed
431

Dirk Wilden's avatar
Dirk Wilden committed
432
  BaseObject* oldParent = obj->parent();
Dirk Wilden's avatar
Dirk Wilden committed
433

Dirk Wilden's avatar
Dirk Wilden committed
434
435
  //remove from old parent
  oldParent->removeChild( obj );
Dirk Wilden's avatar
Dirk Wilden committed
436

Dirk Wilden's avatar
Dirk Wilden committed
437
438
439
  //set new parent
  obj->setParent( parent );
  parent->appendChild( obj );
Dirk Wilden's avatar
Dirk Wilden committed
440

Dirk Wilden's avatar
Dirk Wilden committed
441
442
  // and inform everyone that the parent changed
  emit objectPropertiesChanged( _id );
Dirk Wilden's avatar
Dirk Wilden committed
443

Dirk Wilden's avatar
Dirk Wilden committed
444
445
446
  //if oldParent is an empty group -> delete it
  if ( oldParent != PluginFunctions::objectRoot() && oldParent->childCount() == 0 )
    emit deleteObject( oldParent->id() );
Dirk Wilden's avatar
Dirk Wilden committed
447
448
449
450
451
452
}


//******************************************************************************

/** \brief Load Groups from ini file
453
 *
Dirk Wilden's avatar
Dirk Wilden committed
454
455
 * @param _ini an ini file
 */
Jan Möbius's avatar
   
Jan Möbius committed
456
void DataControlPlugin::loadIniFileOptionsLast( INIFile& _ini ) {
457
458
459
460
461
462
463
464
465
466
467
468

  if ( _ini.section_exists( "BoundingBox" ) )
  {
    bool value;
    if (_ini.get_entry(value, "BoundingBox","notSelected"))
      tool_->notSelected->setChecked (value);
    if (_ini.get_entry(value, "BoundingBox","sourceSelected"))
      tool_->sourceSelected->setChecked (value);
    if (_ini.get_entry(value, "BoundingBox","targetSelected"))
      tool_->targetSelected->setChecked (value);
  }

469
  if ( !_ini.section_exists( "Groups" ) )
Jan Möbius's avatar
 
Jan Möbius committed
470
    return;
471

Jan Möbius's avatar
 
Jan Möbius committed
472
473
  // Names of all groups
  QStringList groupNames;
474

Jan Möbius's avatar
 
Jan Möbius committed
475
476
  // names of the primary groups
  QStringList rootGroup;
477

Jan Möbius's avatar
 
Jan Möbius committed
478
479
  // Get the list of group names to the file
  _ini.get_entry(groupNames,"Groups","groups");
480

Jan Möbius's avatar
 
Jan Möbius committed
481
482
  // Get the primary group names to the file
  _ini.get_entry(rootGroup,"Groups","rootGroup");
483

Dirk Wilden's avatar
Dirk Wilden committed
484
485
486
  //list of groups
  QVector< BaseObject* > groups;

Jan Möbius's avatar
 
Jan Möbius committed
487
488
489
490
  // Go over one level of the groups
  while ( rootGroup.size() > 0 ) {
    QString current = rootGroup[0];
    rootGroup.removeFirst();
491

Jan Möbius's avatar
 
Jan Möbius committed
492
493
    QStringList groupChildren;
    QStringList elementChildren;
494

Jan Möbius's avatar
 
Jan Möbius committed
495
496
    _ini.get_entry(elementChildren ,current,"children");
    _ini.get_entry(groupChildren ,current,"subgroups");
497

Jan Möbius's avatar
 
Jan Möbius committed
498
499
500
501
502
503
    // if we get a parent item, scan the tree for it or use the root node otherwise
    BaseObject* parentItem;
    QString parentName;
    if ( _ini.get_entry(parentName,current,"parent") ) {
      parentItem = PluginFunctions::objectRoot()->childExists(parentName);
      if ( parentItem == 0 )
504
505
506
507
508
509
        parentItem = PluginFunctions::objectRoot();
    } else
      parentItem = PluginFunctions::objectRoot();

    rootGroup << groupChildren;

Jan Möbius's avatar
 
Jan Möbius committed
510
511
    // check if this group already exists
    BaseObject* group =  PluginFunctions::objectRoot()->childExists( current );
512

Jan Möbius's avatar
 
Jan Möbius committed
513
514
    // group does not exist
    if ( !group ) {
515

Jan Möbius's avatar
 
Jan Möbius committed
516
      group = dynamic_cast< BaseObject* >( new GroupObject( current, dynamic_cast< GroupObject* >(parentItem ) ) );
517

Dirk Wilden's avatar
Dirk Wilden committed
518
519
520
521
522
523
524
525
526
      emit emptyObjectAdded( group->id() );

      // in the groups vector we only need the lowest groups
      // because they are used recursively
      int p = groups.indexOf( group->parent() );
      if ( p > -1 )
        groups.remove( p );

      groups.push_back( group );
Jan Möbius's avatar
 
Jan Möbius committed
527
    }
528

Jan Möbius's avatar
 
Jan Möbius committed
529
530
531
532
533
534
535
    // process children
    for ( int i = 0 ; i < elementChildren.size() ; ++i ) {
      BaseObject* childItem =  PluginFunctions::objectRoot()->childExists( elementChildren[i] );
      if ( childItem ) {
        childItem->parent()->removeChild(childItem);
        childItem->setParent(group);
        group->appendChild(childItem);
Dirk Wilden's avatar
Dirk Wilden committed
536
537
538

        //inform everyone that the parent changed
        emit objectPropertiesChanged( childItem->id() );
Jan Möbius's avatar
 
Jan Möbius committed
539
540
541
      }
    }
  }
542

Dirk Wilden's avatar
Dirk Wilden committed
543
544
545
546
  for (int i=0; i < groups.count(); i++){
    propagateUpwards( groups[i], 1);
    propagateUpwards( groups[i], 2);
  }
Jan Möbius's avatar
 
Jan Möbius committed
547
548
}

Dirk Wilden's avatar
Dirk Wilden committed
549
550
551
552

//******************************************************************************

/** \brief Save groups to ini file
553
 *
Dirk Wilden's avatar
Dirk Wilden committed
554
555
 * @param _ini an ini file
 */
Jan Möbius's avatar
 
Jan Möbius committed
556
void DataControlPlugin::saveIniFileOptions( INIFile& _ini ) {
557

558
559
560
  if ( !_ini.section_exists( "Groups" ) )
    _ini.add_section("Groups");

Jan Möbius's avatar
 
Jan Möbius committed
561
562
  std::queue< BaseObject* > children;
  children.push( PluginFunctions::objectRoot() );
563

Jan Möbius's avatar
 
Jan Möbius committed
564
  std::vector< BaseObject* > groups;
565

Jan Möbius's avatar
 
Jan Möbius committed
566
567
568
569
  // Get all groups from the tree
  while ( children.size() > 0 ) {
    BaseObject* item = children.front();
    children.pop();
570
571
572
573
574

    for ( int i = 0 ; i < item->childCount(); ++i )
      if ( item->child(i)->dataType(DATA_GROUP))
        children.push( item->child(i) );

Jan Möbius's avatar
 
Jan Möbius committed
575
576
577
    if ( item->dataType(DATA_GROUP) && (item != PluginFunctions::objectRoot() ) )
      groups.push_back(item);
  }
578

Jan Möbius's avatar
 
Jan Möbius committed
579
580
  // Names of all groups
  QStringList groupNames;
581

Jan Möbius's avatar
 
Jan Möbius committed
582
583
  // names of the primary groups
  QStringList rootGroup;
584

Jan Möbius's avatar
 
Jan Möbius committed
585
  for ( uint i = 0 ; i < groups.size() ; ++i ) {
586
587
588
589
590
    groupNames.push_back( groups[i]->name() );

    if ( !_ini.section_exists( groups[i]->name() ) )
      _ini.add_section(groups[i]->name());

Jan Möbius's avatar
 
Jan Möbius committed
591
    _ini.add_entry(groups[i]->name(),"groupname",groups[i]->name());
592
593

    // write the name of the parent
Jan Möbius's avatar
 
Jan Möbius committed
594
595
    if ( ( groups[i]->parent() != 0 ) && ( groups[i]->parent() != PluginFunctions::objectRoot() ) )
      _ini.add_entry(groups[i]->name(),"parent",groups[i]->parent()->name());
596

Jan Möbius's avatar
 
Jan Möbius committed
597
598
    if ( groups[i]->parent() == PluginFunctions::objectRoot() )
      rootGroup.push_back( groups[i]->name() );
599

Jan Möbius's avatar
 
Jan Möbius committed
600
601
602
603
604
605
606
607
608
    // Write a list of this groups children
    QStringList groupchildren;
    QStringList elementchildren;
    for ( int j = 0 ; j < groups[i]->childCount(); ++j ) {
      if  ( groups[i]->child(j)->dataType(DATA_GROUP) )
        groupchildren.push_back( groups[i]->child(j)->name() );
      else
        elementchildren.push_back( groups[i]->child(j)->name() );
    }
609

Jan Möbius's avatar
 
Jan Möbius committed
610
611
612
    _ini.add_entry(groups[i]->name(),"subgroups",groupchildren);
    _ini.add_entry(groups[i]->name(),"children",elementchildren);
  }
613

Jan Möbius's avatar
 
Jan Möbius committed
614
615
  // Write the list of group names to the file
  _ini.add_entry("Groups","groups",groupNames);
616

Jan Möbius's avatar
 
Jan Möbius committed
617
618
  // Write the primary group names to the file
  _ini.add_entry("Groups","rootGroup",rootGroup);
619
620
621
622
623
624
625

  if ( !_ini.section_exists( "BoundingBox" ) )
    _ini.add_section("BoundingBox");
  _ini.add_entry("BoundingBox","notSelected",tool_->notSelected->isChecked ());
  _ini.add_entry("BoundingBox","sourceSelected",tool_->sourceSelected->isChecked ());
  _ini.add_entry("BoundingBox","targetSelected",tool_->targetSelected->isChecked ());

Jan Möbius's avatar
 
Jan Möbius committed
626
627
628
}


Dirk Wilden's avatar
Dirk Wilden committed
629
630
631
//******************************************************************************

/** \brief Recursively update a column up to the root of the tree
632
 *
Dirk Wilden's avatar
Dirk Wilden committed
633
634
635
636
 * @param _obj object to start with
 */
void DataControlPlugin::propagateUpwards(BaseObject* _obj, int _column ){

637
  
Dirk Wilden's avatar
Dirk Wilden committed
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
  if ( _obj == PluginFunctions::objectRoot() || (!_obj->isGroup()) )
    return;

  QList< BaseObject* > children = _obj->getLeafs();
  bool changed = false;
  bool value    = false;
  bool value2   = false;


  switch ( _column ){

    case 1: //VISIBILTY

      for (int i=0; i < children.size(); i++)
        value |= children[i]->visible();

      _obj->visible( value );

      changed = true;

      break;

    case 2: //SOURCE-TARGET

      for (int i=0; i < children.size(); i++){
        value  |= children[i]->source();
        value2 |= children[i]->target();
      }

      if (_obj->source() != value){
        _obj->source( value );
        changed = true;
      }

      if (_obj->target() != value2){
        _obj->target( value2 );
        changed = true;
      }

      break;

    default:
      break;
  }

  if ( changed )
    propagateUpwards( _obj->parent(), _column );
}

//******************************************************************************

/** \brief Recursively update a column up to the root of the tree
690
 *
Dirk Wilden's avatar
Dirk Wilden committed
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
 * @param _obj object to start with
 */
void DataControlPlugin::propagateDownwards(BaseObject* _obj, int _column ){

  for (int i=0; i < _obj->childCount(); i++){

    BaseObject* current = _obj->child(i);

    bool changed = false;

    switch ( _column ){

      case 1: //VISIBILTY

        if ( current->visible() != _obj->visible() ){

          current->visible( _obj->visible() );

          changed = true;
        }
        break;

      case 2: //SOURCE-TARGET

        if ( current->source() != _obj->source() ){
          current->source( _obj->source() );
          changed = true;
        }

        if ( current->target() != _obj->target() ){
          current->target( _obj->target() );
          changed = true;
        }

        break;

      default:
        break;
    }

    if ( changed && current->isGroup() ){
      propagateDownwards(current, _column);

    }
  }
}

738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
//******************************************************************************

/** \brief Bounding box visibility selection changed
 */
void DataControlPlugin::slotBoundingBoxChange( )
{
  for (PluginFunctions::ObjectIterator o_it; o_it != PluginFunctions::objectsEnd(); ++o_it)  {
    updateBoundingBox (o_it);
  }

  emit updateView();
}

//******************************************************************************

/** \brief Update state of bounding box node
 *
 * @param _obj object
 */
void DataControlPlugin::updateBoundingBox(BaseObjectData* _obj)
{
  if (tool_->notSelected->isChecked () ||
      (_obj->source () && tool_->sourceSelected->isChecked ()) ||
      (_obj->target () && tool_->targetSelected->isChecked ()))
  {
    _obj->boundingBoxNode()->set_status( ACG::SceneGraph::BaseNode::Active );

    ACG::Vec4f color = base_color;

    if (_obj->source () && tool_->sourceSelected->isChecked ())
      color += source_color;

    if (_obj->target () && tool_->targetSelected->isChecked ())
      color += target_color;

    _obj->boundingBoxNode()->set_base_color (color);
  }
  else
    _obj->boundingBoxNode()->set_status( ACG::SceneGraph::TranslationManipulatorNode::HideNode );

}

//******************************************************************************
/** \brief Save settings before application is closed
 *
 * @param _ini reference to ini file
 */
void DataControlPlugin::saveOnExit(INIFile& _ini){
786
787
788
789
790
  if ( !_ini.section_exists( "BoundingBox" ) )
    _ini.add_section("BoundingBox");
  _ini.add_entry("BoundingBox","notSelected",tool_->notSelected->isChecked ());
  _ini.add_entry("BoundingBox","sourceSelected",tool_->sourceSelected->isChecked ());
  _ini.add_entry("BoundingBox","targetSelected",tool_->targetSelected->isChecked ());
791
792
}

Dirk Wilden's avatar
Dirk Wilden committed
793

Jan Möbius's avatar
 
Jan Möbius committed
794
795
Q_EXPORT_PLUGIN2( datacontrolplugin , DataControlPlugin );