DataControlPlugin.cc 26.9 KB
Newer Older
1
/*===========================================================================*\
Jan Möbius's avatar
Jan Möbius committed
2 3
*                                                                            *
*                              OpenFlipper                                   *
Jan Möbius's avatar
Jan Möbius committed
4
*      Copyright (C) 2001-2014 by Computer Graphics Group, RWTH Aachen       *
Jan Möbius's avatar
Jan Möbius committed
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
*                           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/>.                                       *
*                                                                            *
33 34 35
\*===========================================================================*/

/*===========================================================================*\
Jan Möbius's avatar
Jan Möbius committed
36 37 38 39 40
*                                                                            *
*   $Revision$                                                       *
*   $LastChangedBy$                                                *
*   $Date$                     *
*                                                                            *
41
\*===========================================================================*/
Jan Möbius's avatar
 
Jan Möbius committed
42

43 44
#include "DataControlPlugin.hh"

Matthias Möller's avatar
Matthias Möller committed
45 46 47 48 49
#if QT_VERSION >= 0x050000 
  #include <QtWidgets>
#else
  #include <QtGui>
#endif
Jan Möbius's avatar
 
Jan Möbius committed
50 51

#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

67 68
#include <ObjectTypes/Light/Light.hh>

Dirk Wilden's avatar
Dirk Wilden committed
69
//******************************************************************************
Dirk Wilden's avatar
Dirk Wilden committed
70

Jan Möbius's avatar
Jan Möbius committed
71 72 73
const ACG::Vec4f base_color (0.0f,0.0f,0.5f,1.0f);
const ACG::Vec4f source_color (0.5f,0.0f,0.0f,1.0f);
const ACG::Vec4f target_color (0.0f,0.5f,0.2f,1.0f);
74 75 76

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

Jan Möbius's avatar
Jan Möbius committed
77 78 79 80 81 82 83 84 85 86 87 88 89


DataControlPlugin::DataControlPlugin() :
        tool_(0),
        toolIcon_(0),
        MeshDialogLayout_(0),
        objectList_(0),
        locked(false),
        model_(0),
        view_(0),
        viewHeader_(0),
        onlyDown_(0),
        onlyUp_(0),
90
        columnFromGUI_(-1),
Jan Möbius's avatar
Jan Möbius committed
91 92 93 94 95 96 97 98 99
        headerPopupType_(0),
        targetAction_(0),
        sourceAction_(0),
        removeAction_(0)
{

}


Dirk Wilden's avatar
Dirk Wilden committed
100
/** \brief Plugin initialization
101
 *
Dirk Wilden's avatar
Dirk Wilden committed
102
 */
Jan Möbius's avatar
 
Jan Möbius committed
103
void DataControlPlugin::pluginsInitialized() {
104

Jan Möbius's avatar
 
Jan Möbius committed
105 106 107
  //set the slot descriptions
  setDescriptions();

108 109 110
  if ( ! OpenFlipper::Options::gui())
    return;

Dirk Wilden's avatar
 
Dirk Wilden committed
111
  QMenu* contextMenu = new QMenu("Object");
112

Jan Möbius's avatar
 
Jan Möbius committed
113
  //Target Objects
Dirk Wilden's avatar
 
Dirk Wilden committed
114 115
  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
116 117 118
  hideAction->setStatusTip(tr("Hide object"));
  connect(hideAction, SIGNAL(triggered()), this, SLOT(slotContextMenuHide()) );
  contextMenu->addAction(hideAction);
119

Jan Möbius's avatar
 
Jan Möbius committed
120
  //Target Objects
Dirk Wilden's avatar
 
Dirk Wilden committed
121 122
  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
123 124 125 126
  targetAction_->setCheckable(true);
  targetAction_->setStatusTip(tr("Set object as target"));
  connect(targetAction_, SIGNAL(triggered()), this, SLOT(slotContextMenuTarget()) );
  contextMenu->addAction(targetAction_);
127

Jan Möbius's avatar
 
Jan Möbius committed
128
  //Source Objects
Dirk Wilden's avatar
 
Dirk Wilden committed
129 130
  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
131 132 133
  sourceAction_->setCheckable(true);
  sourceAction_->setStatusTip(tr("Set object as source"));
  connect(sourceAction_, SIGNAL(triggered()), this, SLOT(slotContextMenuSource()) );
134 135
  contextMenu->addAction(sourceAction_);

Dirk Wilden's avatar
 
Dirk Wilden committed
136 137 138 139 140 141 142 143 144 145
  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
146
  emit addContextMenuItem(contextMenu->menuAction() , DATA_ALL , CONTEXTOBJECTMENU);
147

Dirk Wilden's avatar
 
Dirk Wilden committed
148
  icon = QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"datacontrol-material.png");
Jan Möbius's avatar
Jan Möbius committed
149
  QAction* material = new QAction(icon, tr("Material Properties"), 0);
150 151
  connect (material, SIGNAL( triggered() ), this, SLOT ( slotMaterialProperties() ));
  emit addContextMenuItem(material , DATA_ALL , CONTEXTOBJECTMENU);
152

Matthias Möller's avatar
Matthias Möller committed
153 154
  icon = QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"datacontrol-copyToTargets-material.png");
  QAction* copyMaterial = new QAction(icon, tr("Copy Material Properties to Targeted Objects"), 0);
155 156 157
  connect (copyMaterial, SIGNAL( triggered() ), this, SLOT ( slotCopyMaterialToTargeted() ));
  emit addContextMenuItem(copyMaterial , DATA_ALL , CONTEXTOBJECTMENU);

Matthias Möller's avatar
Matthias Möller committed
158 159
  icon = QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"datacontrol-copy-material.png");
  QAction* copyMaterialToClipboard = new QAction(icon, tr("Copy Material Properties to Clipboard"), 0);
160 161 162
  connect (copyMaterialToClipboard, SIGNAL( triggered() ), this, SLOT ( slotCopyMaterialToClipboard() ));
  emit addContextMenuItem(copyMaterialToClipboard , DATA_ALL , CONTEXTOBJECTMENU);

Matthias Möller's avatar
Matthias Möller committed
163 164
  icon = QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"datacontrol-paste-material.png");
  QAction* pasteMaterialFromClipboard = new QAction(icon, tr("Paste Material Properties from Clipboard"), 0);
165 166 167
  connect (pasteMaterialFromClipboard, SIGNAL( triggered() ), this, SLOT ( slotPasteMaterialFromClipboard() ));
  emit addContextMenuItem(pasteMaterialFromClipboard , DATA_ALL , CONTEXTOBJECTMENU);

168 169
  PluginFunctions::setDefaultViewObjectMarker (&objectMarker);
  PluginFunctions::setViewObjectMarker (&objectMarker);
170 171
  
  connect(tool_->lightSources, SIGNAL(stateChanged(int)), this, SLOT(slotShowLightSources(int)));
172 173
  //update light visibility, if layout was changed
  connect(model_, SIGNAL(layoutChanged ()), this, SLOT(slotShowLightSources()) );
174
  connect(model_, SIGNAL(rowsRemoved(const QModelIndex& , int , int )), this, SLOT(slotShowLightSources()));
Jan Möbius's avatar
 
Jan Möbius committed
175 176
}

Dirk Wilden's avatar
Dirk Wilden committed
177 178 179

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

180
void DataControlPlugin::initializePlugin()
Jan Möbius's avatar
 
Jan Möbius committed
181
{
182 183 184 185 186 187 188 189 190 191 192 193
  if ( ! OpenFlipper::Options::gui())
    return;

  tool_ = new DatacontrolToolboxWidget();
  connect( tool_ , SIGNAL( keyEvent( QKeyEvent* ) ),
      this  , SLOT(slotKeyEvent ( QKeyEvent* ) ));
  QSize size(300, 300);
  tool_->resize(size);

  model_ = new TreeModel( );

  view_ = tool_->treeView;
194

195
  tool_->treeView->setModel(model_);
196

197 198 199
  view_->QTreeView::resizeColumnToContents(1);
  view_->QTreeView::resizeColumnToContents(2);
  view_->QTreeView::resizeColumnToContents(3);
200

201

202 203
  connect( model_,SIGNAL(dataChangedInside(int,int,const QVariant&) ),
      this,  SLOT(    slotDataChanged(int,int,const QVariant&)) );
204

205 206
  connect( model_,SIGNAL(   moveBaseObject(int,int) ),
      this,  SLOT( slotMoveBaseObject(int,int) ) );
Dirk Wilden's avatar
Dirk Wilden committed
207

208 209
  connect( view_,SIGNAL(customContextMenuRequested ( const QPoint &  )  ),
      this,SLOT(slotCustomContextMenuRequested ( const QPoint & ) ));
210

211 212 213 214 215 216
  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 ( ) ));
217 218


219 220
  viewHeader_ = tool_->treeView->header();
  viewHeader_->setContextMenuPolicy(Qt::CustomContextMenu);
221

222 223 224
  // connect the slot for the context menu
  connect( viewHeader_, SIGNAL(customContextMenuRequested ( const QPoint &  )  ),
      this,        SLOT(slotHeaderCustomContextMenuRequested ( const QPoint & ) ));
225

226
  toolIcon_ = new QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"datacontrol-toolbox.png");
227

228
  emit addToolbox("Data Control", tool_, toolIcon_);
229

230 231 232 233 234 235 236 237
  QIcon icon = QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"datacontrol-boundingBox.png");
  tool_->boundingBoxBtn->setIcon( icon );
  icon = QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"datacontrol-hide-object.png");
  tool_->visibleDataBtn->setIcon( icon );

  //hide additional boxes
  tool_->visibleDataBtn->setChecked(false);
  tool_->boundingBoxBtn->setChecked(false);
Jan Möbius's avatar
 
Jan Möbius committed
238 239 240
}


Dirk Wilden's avatar
Dirk Wilden committed
241
//******************************************************************************
Jan Möbius's avatar
 
Jan Möbius committed
242

Dirk Wilden's avatar
Dirk Wilden committed
243
/** \brief update drawing of objects when the active object changed
244
 *
Dirk Wilden's avatar
Dirk Wilden committed
245 246 247
 */
void DataControlPlugin::slotObjectSelectionChanged( int _identifier )
{
248 249 250
  if ( ! OpenFlipper::Options::gui())
    return;

Dirk Wilden's avatar
Dirk Wilden committed
251 252
  BaseObjectData* obj = 0;

253
  if ( PluginFunctions::getObject( _identifier, obj) )
254 255
    updateBoundingBox (obj);

Dirk Wilden's avatar
Dirk Wilden committed
256
  BaseObject* object = 0;
257 258
  if ( !PluginFunctions::getObject( _identifier, object) )
    return;
Dirk Wilden's avatar
Dirk Wilden committed
259

260 261 262 263 264 265 266
  //check for changes
  int column = columnFromGUI_;//if GUI has set the column, use this information
  if (column == -1)//otherwise, try to get the column
  {
    TreeItem* item = model_->getItem(_identifier);
    if ( !item )
      return;
267

268 269 270 271 272 273 274
    if (item->source() != object->source())
      column = 2;
    else if (item->target() != object->target())
      column = 3;
    else
      return;//could not decide, which column needs a update, discard
  }
275

Dirk Wilden's avatar
Dirk Wilden committed
276

277
  model_->objectChanged( _identifier );
278

279 280 281 282
  //block scenegraph reset and redraw in core
  OpenFlipper::Options::blockSceneGraphUpdates();
  OpenFlipper::Options::redrawDisabled(true);

283 284
  // if we are allowed to propagate down
  if ( onlyUp_ == 0 ){
285

286
    onlyDown_++;
287

288 289
    if ( object->isGroup() )
      propagateDownwards(object, column); // 2: source 3: target
290

291 292
    onlyDown_--;
  }
293

294 295
  // if we are allowed to propagate up
  if ( onlyDown_ == 0 ){
Dirk Wilden's avatar
Dirk Wilden committed
296

297 298 299 300 301
    onlyUp_++;

    propagateUpwards(object->parent(), column); // 2: source 3: target

    onlyUp_--;
302
  }
303 304 305 306

  OpenFlipper::Options::unblockSceneGraphUpdates();
  OpenFlipper::Options::redrawDisabled(false);
  emit updateView();
Dirk Wilden's avatar
Dirk Wilden committed
307 308 309 310 311 312
}


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

/** \brief Update the model if the visibility of an object changed
313
 *
Dirk Wilden's avatar
Dirk Wilden committed
314 315
 * @param _identifier id of an object
 */
Dirk Wilden's avatar
Dirk Wilden committed
316
void DataControlPlugin::slotVisibilityChanged( int _identifier ){
317

318 319 320
  if ( ! OpenFlipper::Options::gui())
    return;

321 322 323 324 325 326
  // 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
327 328 329 330

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

331 332 333 334
  //block scenegraph reset and redraw in core
  OpenFlipper::Options::blockSceneGraphUpdates();
  OpenFlipper::Options::redrawDisabled(true);

Dirk Wilden's avatar
Dirk Wilden committed
335 336
  if ( PluginFunctions::getObject( _identifier, obj) ){

337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357
    // 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
358 359
  }

360 361 362
  OpenFlipper::Options::unblockSceneGraphUpdates();
  OpenFlipper::Options::redrawDisabled(false);

363 364 365 366 367
  BaseObjectData* object = 0;

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

368 369
  emit updateView();

Jan Möbius's avatar
 
Jan Möbius committed
370 371 372
}


Dirk Wilden's avatar
Dirk Wilden committed
373
//******************************************************************************
Jan Möbius's avatar
 
Jan Möbius committed
374

Dirk Wilden's avatar
Dirk Wilden committed
375
/** \brief Update the model if properties of an object changed
376
 *
Dirk Wilden's avatar
Dirk Wilden committed
377
 * @param _identifier id of an object
Dirk Wilden's avatar
Dirk Wilden committed
378
 */
Dirk Wilden's avatar
Dirk Wilden committed
379
void DataControlPlugin::slotObjectPropertiesChanged( int _identifier ){
380 381 382 383

  if ( ! OpenFlipper::Options::gui())
    return;

Dirk Wilden's avatar
Dirk Wilden committed
384 385
  model_->objectChanged( _identifier );
}
Jan Möbius's avatar
 
Jan Möbius committed
386

Dirk Wilden's avatar
Dirk Wilden committed
387

Dirk Wilden's avatar
Dirk Wilden committed
388 389 390
//******************************************************************************

/** \brief Update the model if a file has been opened
391
 *
Dirk Wilden's avatar
Dirk Wilden committed
392 393
 * @param _id id of an object
 */
Dirk Wilden's avatar
Dirk Wilden committed
394 395
void DataControlPlugin::fileOpened(int _id){

396 397 398
  if ( ! OpenFlipper::Options::gui())
    return;

Dirk Wilden's avatar
Dirk Wilden committed
399 400 401 402
  BaseObject* obj = 0;

  if ( PluginFunctions::getObject(_id, obj) )
    model_->objectAdded(obj);
403 404 405 406 407

  // Only if the added object was a light source, we will traverse the objects!
  if ( obj->dataType() == DATA_LIGHT)
    slotShowLightSources(tool_->lightSources->checkState());

Dirk Wilden's avatar
Dirk Wilden committed
408
  view_->resizeColumnToContents(0);
Dirk Wilden's avatar
Dirk Wilden committed
409 410 411 412 413 414
}


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

/** \brief Update the model if an empty object has been added
415
 *
Dirk Wilden's avatar
Dirk Wilden committed
416 417
 * @param _id id of an object
 */
Dirk Wilden's avatar
Dirk Wilden committed
418 419 420 421 422 423 424
void DataControlPlugin::addedEmptyObject(int _id){
  fileOpened(_id);
}

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

/** \brief an object was deleted. delete it internally
425
 *
Dirk Wilden's avatar
Dirk Wilden committed
426 427 428
 * @param _id id of the object
 */
void DataControlPlugin::objectDeleted(int _id){
429 430 431 432

  if ( ! OpenFlipper::Options::gui())
    return;

Dirk Wilden's avatar
Dirk Wilden committed
433
  model_->objectDeleted(_id);
Jan Möbius's avatar
 
Jan Möbius committed
434 435
}

Dirk Wilden's avatar
Dirk Wilden committed
436 437 438
//******************************************************************************

/** \brief a key event occurred
439
 *
Dirk Wilden's avatar
Dirk Wilden committed
440 441
 * @param _event the event that occurred
 */
Jan Möbius's avatar
 
Jan Möbius committed
442 443 444 445 446
void DataControlPlugin::slotKeyEvent( QKeyEvent* _event )
{

  if ( _event->modifiers() == Qt::ControlModifier ) {
    switch (_event->key()) {
447
      case Qt::Key_A :
Jan Möbius's avatar
 
Jan Möbius committed
448 449 450 451 452 453
          setAllTarget();
        return;
      default:
        return;
    }
  }
454

455 456 457 458 459 460 461
  switch (_event->key()) {
    case Qt::Key_Delete :
        slotPopupRemove();
      return;
    default:
      return;
  }
462

Jan Möbius's avatar
 
Jan Möbius committed
463 464
}

Dirk Wilden's avatar
Dirk Wilden committed
465 466 467 468

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

/** \brief emit the right updates when the model changed
469
 *
Jan Möbius's avatar
Jan Möbius committed
470 471 472
 * @param _id     Object id that was changed
 * @param _column Which column changed
 * @param _value  What is the new value?
Dirk Wilden's avatar
Dirk Wilden committed
473
 */
Dirk Wilden's avatar
Dirk Wilden committed
474
void DataControlPlugin::slotDataChanged ( int _id, int _column, const QVariant& _value)
Jan Möbius's avatar
 
Jan Möbius committed
475
{
476

Dirk Wilden's avatar
Dirk Wilden committed
477 478 479 480
  //get the corresponding baseObject
  BaseObject* obj = 0;
  if ( !PluginFunctions::getObject( _id, obj) )
    return;
481
  
Dirk Wilden's avatar
Dirk Wilden committed
482 483 484 485 486 487 488 489 490 491 492 493 494
  switch ( _column ) {
    // Name
    case 0:
      obj->setName( _value.toString() );
      break;

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

    // source
    case 2:
495
      columnFromGUI_ = 2;//set information, which information will be changed
Dirk Wilden's avatar
Dirk Wilden committed
496
      obj->source( _value.toBool() );
497
      columnFromGUI_ = -1;
Dirk Wilden's avatar
Dirk Wilden committed
498 499 500 501
      break;

    // target
    case 3:
502
      columnFromGUI_ = 3;//set information, which information will be changed
Dirk Wilden's avatar
Dirk Wilden committed
503
      obj->target( _value.toBool() );
504
      columnFromGUI_ = -1;
Dirk Wilden's avatar
Dirk Wilden committed
505
      break;
Dirk Wilden's avatar
Dirk Wilden committed
506

Dirk Wilden's avatar
Dirk Wilden committed
507 508
    default:
      break;
Jan Möbius's avatar
 
Jan Möbius committed
509 510 511
  }
}

Dirk Wilden's avatar
Dirk Wilden committed
512 513 514

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

Dirk Wilden's avatar
Dirk Wilden committed
515
/** \brief Gets called when an object was moved via drag n drop
516
 *
Jan Möbius's avatar
Jan Möbius committed
517 518
 * @param _id          id of the object
 * @param _newParentId id of the new parent
Dirk Wilden's avatar
Dirk Wilden committed
519
 */
Dirk Wilden's avatar
Dirk Wilden committed
520
void DataControlPlugin::slotMoveBaseObject(int _id, int _newParentId){
Dirk Wilden's avatar
Dirk Wilden committed
521

Dirk Wilden's avatar
Dirk Wilden committed
522
  BaseObject* obj = 0;
Dirk Wilden's avatar
Dirk Wilden committed
523

Dirk Wilden's avatar
Dirk Wilden committed
524 525
  if ( !PluginFunctions::getObject(_id, obj) )
    return;
Jan Möbius's avatar
 
Jan Möbius committed
526

Dirk Wilden's avatar
Dirk Wilden committed
527
  BaseObject* parent = 0;
Dirk Wilden's avatar
Dirk Wilden committed
528

Dirk Wilden's avatar
Dirk Wilden committed
529 530
  if ( !PluginFunctions::getObject(_newParentId, parent) )
    return;
Dirk Wilden's avatar
Dirk Wilden committed
531

Dirk Wilden's avatar
Dirk Wilden committed
532
  BaseObject* oldParent = obj->parent();
Dirk Wilden's avatar
Dirk Wilden committed
533

Dirk Wilden's avatar
Dirk Wilden committed
534 535
  //set new parent
  obj->setParent( parent );
Dirk Wilden's avatar
Dirk Wilden committed
536

Dirk Wilden's avatar
Dirk Wilden committed
537 538 539
  //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
540 541 542
}


543 544 545 546 547
//******************************************************************************

void DataControlPlugin::slotShowLightSources( int _state ) {

    int rows = model_->rowCount();
548

549 550 551
    for(int i = 0; i < rows; ++i) {
        TreeItem* item = model_->getItem(model_->index(i,0));
        if(item->dataType() == DATA_LIGHT) {
552 553 554 555
          view_->setRowHidden(i, model_->parent(model_->index(i,0)), !(_state == Qt::Checked));
        }else{
          //always show, if it is not a light
          view_->setRowHidden(i, model_->parent(model_->index(i,0)), false);
556 557 558 559
        }
    }
}

560 561 562 563 564

void DataControlPlugin::slotShowLightSources()
{
  slotShowLightSources( tool_->lightSources->checkState() );
}
Dirk Wilden's avatar
Dirk Wilden committed
565 566 567
//******************************************************************************

/** \brief Load Groups from ini file
568
 *
Dirk Wilden's avatar
Dirk Wilden committed
569 570
 * @param _ini an ini file
 */
Jan Möbius's avatar
 
Jan Möbius committed
571
void DataControlPlugin::loadIniFileOptionsLast( INIFile& _ini ) {
572

573
  if ( _ini.section_exists( "BoundingBox" ) && OpenFlipper::Options::gui() )
574 575 576 577 578 579 580 581 582 583
  {
    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);
  }

584
  if ( !_ini.section_exists( "Groups" ) )
Jan Möbius's avatar
 
Jan Möbius committed
585
    return;
586

Jan Möbius's avatar
 
Jan Möbius committed
587 588
  // Names of all groups
  QStringList groupNames;
589

Jan Möbius's avatar
 
Jan Möbius committed
590 591
  // names of the primary groups
  QStringList rootGroup;
592

Jan Möbius's avatar
 
Jan Möbius committed
593 594
  // Get the list of group names to the file
  _ini.get_entry(groupNames,"Groups","groups");
595

Jan Möbius's avatar
 
Jan Möbius committed
596 597
  // Get the primary group names to the file
  _ini.get_entry(rootGroup,"Groups","rootGroup");
598

Dirk Wilden's avatar
Dirk Wilden committed
599 600 601
  //list of groups
  QVector< BaseObject* > groups;

Jan Möbius's avatar
 
Jan Möbius committed
602 603 604 605
  // Go over one level of the groups
  while ( rootGroup.size() > 0 ) {
    QString current = rootGroup[0];
    rootGroup.removeFirst();
606

Jan Möbius's avatar
 
Jan Möbius committed
607 608
    QStringList groupChildren;
    QStringList elementChildren;
609

Jan Möbius's avatar
 
Jan Möbius committed
610 611
    _ini.get_entry(elementChildren ,current,"children");
    _ini.get_entry(groupChildren ,current,"subgroups");
612

Jan Möbius's avatar
 
Jan Möbius committed
613 614 615 616 617 618
    // 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 )
619 620 621 622 623 624
        parentItem = PluginFunctions::objectRoot();
    } else
      parentItem = PluginFunctions::objectRoot();

    rootGroup << groupChildren;

Jan Möbius's avatar
 
Jan Möbius committed
625 626
    // check if this group already exists
    BaseObject* group =  PluginFunctions::objectRoot()->childExists( current );
627

Jan Möbius's avatar
 
Jan Möbius committed
628 629
    // group does not exist
    if ( !group ) {
630

631 632
      int groupId = addEmptyGroup(current, parentItem->id());
      PluginFunctions::getObject(groupId, group);
Dirk Wilden's avatar
Dirk Wilden committed
633 634 635 636 637 638 639 640

      // 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
641
    }
642

Jan Möbius's avatar
 
Jan Möbius committed
643 644 645 646 647 648 649 650 651 652
    // process children
    for ( int i = 0 ; i < elementChildren.size() ; ++i ) {
      BaseObject* childItem =  PluginFunctions::objectRoot()->childExists( elementChildren[i] );
      if ( childItem ) {
        childItem->setParent(group);
      }
    }
  }
}

Dirk Wilden's avatar
Dirk Wilden committed
653 654 655 656

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

/** \brief Save groups to ini file
657
 *
Dirk Wilden's avatar
Dirk Wilden committed
658 659
 * @param _ini an ini file
 */
Jan Möbius's avatar
 
Jan Möbius committed
660
void DataControlPlugin::saveIniFileOptions( INIFile& _ini ) {
661

Jan Möbius's avatar
 
Jan Möbius committed
662 663
  std::queue< BaseObject* > children;
  children.push( PluginFunctions::objectRoot() );
664

Jan Möbius's avatar
 
Jan Möbius committed
665
  std::vector< BaseObject* > groups;
666

Jan Möbius's avatar
 
Jan Möbius committed
667
  // Get all groups from the tree
Jan Möbius's avatar
Jan Möbius committed
668
  while ( ! children.empty() ) {
Jan Möbius's avatar
 
Jan Möbius committed
669 670
    BaseObject* item = children.front();
    children.pop();
671 672 673 674 675

    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
676 677 678
    if ( item->dataType(DATA_GROUP) && (item != PluginFunctions::objectRoot() ) )
      groups.push_back(item);
  }
679

Jan Möbius's avatar
 
Jan Möbius committed
680 681
  // Names of all groups
  QStringList groupNames;
682

Jan Möbius's avatar
 
Jan Möbius committed
683 684
  // names of the primary groups
  QStringList rootGroup;
685

Jan Möbius's avatar
 
Jan Möbius committed
686
  for ( uint i = 0 ; i < groups.size() ; ++i ) {
687 688
    groupNames.push_back( groups[i]->name() );

Jan Möbius's avatar
 
Jan Möbius committed
689
    _ini.add_entry(groups[i]->name(),"groupname",groups[i]->name());
690 691

    // write the name of the parent
Jan Möbius's avatar
 
Jan Möbius committed
692 693
    if ( ( groups[i]->parent() != 0 ) && ( groups[i]->parent() != PluginFunctions::objectRoot() ) )
      _ini.add_entry(groups[i]->name(),"parent",groups[i]->parent()->name());
694

Jan Möbius's avatar
 
Jan Möbius committed
695 696
    if ( groups[i]->parent() == PluginFunctions::objectRoot() )
      rootGroup.push_back( groups[i]->name() );
697

Jan Möbius's avatar
 
Jan Möbius committed
698 699 700 701 702 703 704 705 706
    // 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() );
    }
707

Jan Möbius's avatar
 
Jan Möbius committed
708 709 710
    _ini.add_entry(groups[i]->name(),"subgroups",groupchildren);
    _ini.add_entry(groups[i]->name(),"children",elementchildren);
  }
711

Jan Möbius's avatar
 
Jan Möbius committed
712 713
  // Write the list of group names to the file
  _ini.add_entry("Groups","groups",groupNames);
714

Jan Möbius's avatar
 
Jan Möbius committed
715 716
  // Write the primary group names to the file
  _ini.add_entry("Groups","rootGroup",rootGroup);
717

718 719 720 721 722 723
  if ( OpenFlipper::Options::gui() ) {

    _ini.add_entry("BoundingBox","notSelected",tool_->notSelected->isChecked ());
    _ini.add_entry("BoundingBox","sourceSelected",tool_->sourceSelected->isChecked ());
    _ini.add_entry("BoundingBox","targetSelected",tool_->targetSelected->isChecked ());
  }
724

Jan Möbius's avatar
 
Jan Möbius committed
725 726 727
}


Dirk Wilden's avatar
Dirk Wilden committed
728 729 730
//******************************************************************************

/** \brief Recursively update a column up to the root of the tree
731
 *
Jan Möbius's avatar
Jan Möbius committed
732 733
 * @param _obj    Object to start with
 * @param _column Column to propagate
Dirk Wilden's avatar
Dirk Wilden committed
734 735 736
 */
void DataControlPlugin::propagateUpwards(BaseObject* _obj, int _column ){

737
  
Dirk Wilden's avatar
Dirk Wilden committed
738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758
  if ( _obj == PluginFunctions::objectRoot() || (!_obj->isGroup()) )
    return;

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


  switch ( _column ){

    case 1: //VISIBILTY

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

      _obj->visible( value );

      changed = true;

      break;

759
    case 2: //SOURCE
Dirk Wilden's avatar
Dirk Wilden committed
760 761 762 763 764 765 766 767 768

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

      if (_obj->source() != value){
        _obj->source( value );
        changed = true;
      }
769
      break;
Dirk Wilden's avatar
Dirk Wilden committed
770

771 772 773 774 775 776 777 778
    case 3: //TARGET

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

      if (_obj->target() != value){
        _obj->target( value );
Dirk Wilden's avatar
Dirk Wilden committed
779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794
        changed = true;
      }

      break;

    default:
      break;
  }

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

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

/** \brief Recursively update a column up to the root of the tree
795
 *
Jan Möbius's avatar
Jan Möbius committed
796 797
 * @param _obj    object to start with
 * @param _column Column to be propagated
Dirk Wilden's avatar
Dirk Wilden committed
798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814
 */
void DataControlPlugin::propagateDownwards(BaseObject* _obj, int _column ){

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

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

    switch ( _column ){

      case 1: //VISIBILTY

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

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

815
      case 2: //SOURCE
Dirk Wilden's avatar
Dirk Wilden committed
816 817 818 819

        if ( current->source() != _obj->source() ){
          current->source( _obj->source() );
        }
820 821 822
        break;

      case 3: //TARGET
Dirk Wilden's avatar
Dirk Wilden committed
823 824 825 826 827 828 829 830 831 832 833

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

        break;

      default:
        break;
    }

834
    if ( current->isGroup() ){
Dirk Wilden's avatar
Dirk Wilden committed
835 836 837 838 839 840
      propagateDownwards(current, _column);

    }
  }
}

841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888
//******************************************************************************

/** \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){
889 890 891
  _ini.add_entry("BoundingBox","notSelected",tool_->notSelected->isChecked ());
  _ini.add_entry("BoundingBox","sourceSelected",tool_->sourceSelected->isChecked ());
  _ini.add_entry("BoundingBox","targetSelected",tool_->targetSelected->isChecked ());
892 893
}

Jan Möbius's avatar
Jan Möbius committed
894 895 896 897 898 899 900
void DataControlPlugin::showReducedUi(bool reduced) {
    tool_->boundingBoxWidget->setVisible(!reduced);
    tool_->boundingBoxBtn->setVisible(!reduced);
    tool_->line_2->setVisible(!reduced);
    tool_->visibleDataWidget->setVisible(!reduced);
    tool_->visibleDataBtn->setVisible(!reduced);
}
Dirk Wilden's avatar
Dirk Wilden committed
901

Matthias Möller's avatar
Matthias Möller committed
902
#if QT_VERSION < 0x050000
Jan Möbius's avatar
 
Jan Möbius committed
903
Q_EXPORT_PLUGIN2( datacontrolplugin , DataControlPlugin );
Matthias Möller's avatar
Matthias Möller committed
904
#endif
Jan Möbius's avatar
 
Jan Möbius committed
905