openFunctions.cc 26.6 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 37 38 39 40 41
/*===========================================================================*\
 *                                                                           *
 *                              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/>.                                      *
 *                                                                           *
\*===========================================================================*/

/*===========================================================================*\
 *                                                                           *
 *   $Revision$                                                         *
 *   $Author$                                                      *
 *   $Date$                   *
 *                                                                           *
\*===========================================================================*/
Jan Möbius's avatar
 
Jan Möbius committed
42 43 44 45 46 47 48 49 50 51 52 53 54 55 56





#include "Core.hh"

#include <ACG/QtWidgets/QtFileDialog.hh>

#include "OpenFlipper/common/GlobalOptions.hh"
#include "OpenFlipper/BasePlugin/PluginFunctions.hh"

#include "OpenFlipper/widgets/loadWidget/loadWidget.hh"
#include "OpenFlipper/widgets/addEmptyWidget/addEmptyWidget.hh"

57 58 59
#include <OpenFlipper/common/Types.hh>
#include <ObjectTypes/PolyMesh/PolyMesh.hh>

60 61
#include <time.h>

62
void Core::resetScenegraph( bool _resetTrackBall  ) {
63
  if ( OpenFlipper::Options::gui() && !OpenFlipper::Options::loadingSettings() ) {
Jan Möbius's avatar
Jan Möbius committed
64 65

    for ( unsigned int i = 0 ; i < OpenFlipper::Options::examinerWidgets() ; ++i ) {
66
      // update scene graph (get new bounding box and set projection right, including near and far plane)
67
      PluginFunctions::viewerProperties(i).lockUpdate();
68
      coreWidget_->examiner_widgets_[i]->sceneGraph(root_node_scenegraph_, _resetTrackBall );
69
      PluginFunctions::viewerProperties(i).unLockUpdate();
Jan Möbius's avatar
Jan Möbius committed
70 71 72
      coreWidget_->examiner_widgets_[i]->updateGL();
    }

Jan Möbius's avatar
 
Jan Möbius committed
73
  }
74

Jan Möbius's avatar
Jan Möbius committed
75
  // Update the draw Modes Menu
Dirk Wilden's avatar
Dirk Wilden committed
76 77
  if ( OpenFlipper::Options::gui() )
    coreWidget_->slotUpdateGlobalDrawMenu();
Jan Möbius's avatar
 
Jan Möbius committed
78 79 80 81 82 83 84 85 86
}

//========================================================================================
// ===            Open/Add-Empty Functions                    ============================
//========================================================================================


void Core::slotGetAllFilters ( QStringList& _list){

Jan Möbius's avatar
Jan Möbius committed
87
  // Iterate over all types
Jan Möbius's avatar
 
Jan Möbius committed
88 89 90 91 92 93 94
  for (int i=0; i < (int)supportedTypes_.size(); i++){
    QString f = supportedTypes_[i].plugin->getLoadFilters();
    f = f.section(")",0,0).section("(",1,1).trimmed();
    _list << (QString::number(supportedTypes_[i].plugin->supportedType()) + " " + f);
  }
}

95
void Core::commandLineOpen(const char* _filename, bool _asPolyMesh ){
96

Jan Möbius's avatar
Jan Möbius committed
97
  QString file(_filename);
98

99
  // Modify filename to contain full paths if they were given as relative paths
Jan Möbius's avatar
Jan Möbius committed
100 101 102 103 104
  if ( !file.startsWith("/") && !file.contains(":") ) {
    file = QDir::currentPath();
    file += OpenFlipper::Options::dirSeparator();
    file += _filename;
  }
105

Jan Möbius's avatar
Jan Möbius committed
106
  // Add to the open list
107
  commandLineFileNames_.push_back(std::pair< std::string , bool >(file.toStdString(), _asPolyMesh));
Jan Möbius's avatar
 
Jan Möbius committed
108 109 110
}

void Core::commandLineScript(const char* _filename ) {
111 112 113 114 115 116 117 118 119 120 121 122

  QString file(_filename);
  
  // Modify filename to contain full paths if they were given as relative paths
  if ( !file.startsWith("/") && !file.contains(":") ) {
    file = QDir::currentPath();
    file += OpenFlipper::Options::dirSeparator();
    file += _filename;
  }
  
  // Add to the open list
  commandLineScriptNames_.push_back(file.toStdString());
123 124
}

Jan Möbius's avatar
Jan Möbius committed
125 126 127 128 129 130
void Core::slotExecuteAfterStartup() {

  //check if we have scripting support:
  bool scriptingSupport = false;
  slotPluginExists("scripting",scriptingSupport);
  if ( ! scriptingSupport ) {
131
    emit log(LOGERR ,tr("No scripting support available, please check if we load a scripting plugin .. Skipping script execution on startup"));
Jan Möbius's avatar
Jan Möbius committed
132 133
  }

Jan Möbius's avatar
Jan Möbius committed
134 135 136
  // Collect all script files from the scripting subdirectory and execute them if possible.
  // You can use this directory to execute scipts that modify for example modify the ui at
  // every startup.
Jan Möbius's avatar
Jan Möbius committed
137 138
  if ( scriptingSupport ) {

Jan Möbius's avatar
Jan Möbius committed
139
    // Get the files in the directory
Jan Möbius's avatar
Jan Möbius committed
140 141 142
    QDir scriptDir = OpenFlipper::Options::scriptDir();
    QStringList scriptFiles = scriptDir.entryList(QDir::Files,QDir::Name);

Jan Möbius's avatar
Jan Möbius committed
143
    // Execute all files ending with ofs
Jan Möbius's avatar
Jan Möbius committed
144
    for ( int i = 0 ; i  < scriptFiles.size(); ++i )
Jan Möbius's avatar
Jan Möbius committed
145 146
      if ( scriptFiles[i].endsWith("ofs") )
        emit executeFileScript(scriptDir.path() + QDir::separator() + scriptFiles[i]);
Jan Möbius's avatar
Jan Möbius committed
147 148 149

  }

Jan Möbius's avatar
Jan Möbius committed
150
  // Open all files given at the commandline
151
  for ( uint i = 0 ; i < commandLineFileNames_.size() ; ++i ) {
152 153

    // Skip scripts here as they will be handled by a different function
154
    QString tmp = QString::fromStdString(commandLineFileNames_[i].first);
155 156 157 158 159
    if ( tmp.endsWith("ofs") ) {
      commandLineScriptNames_.push_back(commandLineFileNames_[i].first);
      continue;
    }

Jan Möbius's avatar
Jan Möbius committed
160
    // If the file was given with the polymesh option, open them as polymeshes.
161
    if (commandLineFileNames_[i].second)
162 163 164 165
      loadObject(DATA_POLY_MESH, QString::fromStdString(commandLineFileNames_[i].first));
    else {
      loadObject(QString::fromStdString(commandLineFileNames_[i].first));
    }
Jan Möbius's avatar
 
Jan Möbius committed
166 167
  }

Jan Möbius's avatar
Jan Möbius committed
168
  // If we have scripting support, execute the scripts given at the commandline.
Jan Möbius's avatar
Jan Möbius committed
169
  if ( scriptingSupport )
170
    for ( uint i = 0 ; i < commandLineScriptNames_.size() ; ++i ) {
171
      emit executeFileScript(QString::fromStdString(commandLineScriptNames_[i]));
172
    }
173

Jan Möbius's avatar
Jan Möbius committed
174 175
  // If we don't have a gui and we are not under remote control,
  // exit the application as there would be no way to execute further commands
Dirk Wilden's avatar
Dirk Wilden committed
176 177
  if ( !OpenFlipper::Options::gui() && !OpenFlipper::Options::remoteControl())
    exitApplication();
Jan Möbius's avatar
 
Jan Möbius committed
178 179 180 181
}

/// Load object by guessing DataType depending on the files extension
int Core::loadObject ( QString _filename ) {
182

Jan Möbius's avatar
 
Jan Möbius committed
183
  if (_filename.endsWith(".ini")) {
184 185

    // Load all information from the given ini file
186
    openIniFile(_filename,true,true,true);
187

Jan Möbius's avatar
 
Jan Möbius committed
188
    if ( OpenFlipper::Options::gui() )
189
      coreWidget_->addRecent(_filename, DATA_UNKNOWN);
190

Jan Möbius's avatar
 
Jan Möbius committed
191 192 193
    return -2;
  } else
  if (_filename.endsWith(".ofs")) {
Jan Möbius's avatar
Jan Möbius committed
194
     emit log(LOGINFO ,tr("Starting script execution of %1.").arg( _filename)) ;
Jan Möbius's avatar
 
Jan Möbius committed
195 196 197 198 199 200 201 202 203 204
     emit executeFileScript(_filename);
  } else
    return loadObject( DATA_TRIANGLE_MESH, _filename);

  return -1;
}

/// Function for loading a given file
int Core::loadObject( DataType _type, QString _filename) {

205
  if (_type == DATA_UNKNOWN)
Jan Möbius's avatar
 
Jan Möbius committed
206 207 208 209 210 211 212
    return loadObject(_filename);

  for (int i=0; i < (int)supportedTypes_.size(); i++)
    if (supportedTypes_[i].type == _type) {


      if ( OpenFlipper::Options::gui() ) {
Jan Möbius's avatar
Jan Möbius committed
213
        coreWidget_->statusMessage( tr("Loading %1 ... ").arg(_filename));
214
        if ( !OpenFlipper::Options::loadingSettings() )
Jan Möbius's avatar
 
Jan Möbius committed
215 216 217 218 219 220 221 222
          coreWidget_->setStatus(ApplicationStatus::PROCESSING );
      }

      //load file
      int id = supportedTypes_[i].plugin->loadObject(_filename);

      if ( OpenFlipper::Options::gui() ) {
        if ( id != -1 )
Jan Möbius's avatar
Jan Möbius committed
223
          coreWidget_->statusMessage( tr("Loading %1 ... done").arg(_filename), 4000 );
Jan Möbius's avatar
 
Jan Möbius committed
224
        else
Jan Möbius's avatar
Jan Möbius committed
225
          coreWidget_->statusMessage( tr("Loading %1 ... failed!").arg(_filename), 4000 );
Jan Möbius's avatar
 
Jan Möbius committed
226

227
        if ( !OpenFlipper::Options::loadingSettings() )
Jan Möbius's avatar
 
Jan Möbius committed
228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252
          coreWidget_->setStatus(ApplicationStatus::READY );
      }

      return id;
    }
  return -1; //no plugin found
}

/// Function for adding an empty object of given DataType
int Core::addEmptyObject( DataType _type ) {
  for (int i=0; i < (int)supportedTypes_.size(); i++)
    if (supportedTypes_[i].type == _type)
      return supportedTypes_[i].plugin->addEmpty();
  return -1; //no plugin found
}

//========================================================================================
// ===             Open/Add-Empty Slots                       ============================
//========================================================================================

/// Slot for adding an empty object of given DataType
void Core::slotAddEmptyObject( DataType _type , int& _id ) {
  _id = addEmptyObject( _type );
}

253
/// Slot creating a copy of an existing object
Jan Möbius's avatar
Jan Möbius committed
254
void Core::slotCopyObject( int _oldId , int& _newId ) {
255

Jan Möbius's avatar
Jan Möbius committed
256
  if ( _oldId == -1 ) {
Jan Möbius's avatar
Jan Möbius committed
257
    emit log(LOGERR,tr("Requested copy for illegal Object id: %1").arg(_oldId) );
Jan Möbius's avatar
Jan Möbius committed
258 259 260 261 262 263 264 265
    _newId = -1;
    return;
  }

  // get the node
  BaseObject* object = objectRoot_->childExists(_oldId);

  if ( !object ) {
Jan Möbius's avatar
Jan Möbius committed
266
    emit log(LOGERR,tr("Requested copy for unknown Object id: %1 ").arg(_oldId) );
Jan Möbius's avatar
Jan Möbius committed
267 268 269 270 271 272 273 274
    _newId = -1;
    return ;
  }

  // Copy the item
  BaseObject* copy = object->copy();

  if ( copy == 0 ) {
275
    emit log(LOGERR,tr("Unable to create a copy of the object."));
Jan Möbius's avatar
Jan Möbius committed
276 277 278 279 280 281 282 283 284 285
    return;
  }

  // Integrate into object tree
  copy->setParent( object->parent() );
  if ( object->parent() )
    object->parent()->appendChild(copy);
  else
    std::cerr << "Unable to add copy to object list" << std::endl;

286
  // return the new id
Jan Möbius's avatar
Jan Möbius committed
287
  _newId = copy->id();
288

289 290 291 292 293 294
  // tell plugins that a new object has been created
  slotEmptyObjectAdded(_newId);

  // tell plugins that the object has been updated
  slotObjectUpdated(_newId);

295 296
}

Dirk Wilden's avatar
Dirk Wilden committed
297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371
/// Function for loading a given file
void Core::slotLoad(QString _filename, int _pluginID) {

  if ( OpenFlipper::Options::gui() ) {
    coreWidget_->statusMessage( tr("Loading %1 ... ").arg(_filename));
    if ( !OpenFlipper::Options::loadingSettings() )
      coreWidget_->setStatus(ApplicationStatus::PROCESSING );
  }

  //load file
  int id = supportedTypes_[_pluginID].plugin->loadObject(_filename);

  if ( OpenFlipper::Options::gui() ) {
    if ( id != -1 )
      coreWidget_->statusMessage( tr("Loading %1 ... done").arg(_filename), 4000 );
    else
      coreWidget_->statusMessage( tr("Loading %1 ... failed!").arg(_filename), 4000 );

    if ( !OpenFlipper::Options::loadingSettings() )
      coreWidget_->setStatus(ApplicationStatus::READY );
  }

  BaseObjectData* object;
  PluginFunctions::getObject(id,object);

  DataType type = object->dataType();
  
  // Check if it is a polymesh
  if ( object != 0 && type == DATA_POLY_MESH ) {

    PolyMeshObject* poly = 0;
    PluginFunctions::getObject(id,poly);

    if ( poly != 0 ) {
        PolyMesh& mesh = *poly->mesh();

        bool isTriangleMesh = true;

        for ( PolyMesh::FaceIter f_it = mesh.faces_begin(); f_it != mesh.faces_end() ; ++f_it) {

          // Count number of vertices for the current face
          uint count = 0;
          for ( PolyMesh::FaceVertexIter fv_it( mesh,f_it); fv_it; ++fv_it )
            ++count;

          // Check if it is a triangle. If not, this is really a poly mesh
          if ( count != 3 ) {
            isTriangleMesh = false;
            break;
          }

        }

        // Mesh loaded as polymesh is actually a triangle mesh. Ask the user to reload as triangle mesh or keep it as poly mesh.
        if ( isTriangleMesh ) {
          QMessageBox::StandardButton result = QMessageBox::question ( 0,
                                                                      tr("TriMesh loaded as PolyMesh"),
                                                                      tr("You opened the mesh as a poly mesh but actually its a triangle mesh. \nShould it be opened as a triangle mesh?"),
                                                                      (QMessageBox::Yes | QMessageBox::No ),
                                                                      QMessageBox::Yes );
          // User decided to reload as triangle mesh
          if ( result == QMessageBox::Yes ) {
            slotDeleteObject(id);
            id = loadObject(DATA_TRIANGLE_MESH ,_filename);
            type = DATA_TRIANGLE_MESH;
          }
        }

    }
  }
  if ( id >= 0 )
    if ( OpenFlipper::Options::gui() )
      coreWidget_->addRecent(_filename, type);
}

Jan Möbius's avatar
 
Jan Möbius committed
372 373 374
/// Slot for loading a given file
void Core::slotLoad(QString _filename, DataType _type, int& _id) {
  _id = loadObject(_type,_filename);
375

376 377
  // Check if it is a polymesh
  if ( _type == DATA_POLY_MESH ) {
378

379 380
    PolyMeshObject* poly = 0;
    PluginFunctions::getObject(_id,poly);
381

382 383
    if ( poly != 0 ) {
        PolyMesh& mesh = *poly->mesh();
384

385
        bool isTriangleMesh = true;
386

387
        for ( PolyMesh::FaceIter f_it = mesh.faces_begin(); f_it != mesh.faces_end() ; ++f_it) {
388

389 390
          // Count number of vertices for the current face
          uint count = 0;
391
          for ( PolyMesh::FaceVertexIter fv_it( mesh,f_it); fv_it; ++fv_it )
392
            ++count;
393

394 395 396 397 398
          // Check if it is a triangle. If not, this is really a poly mesh
          if ( count != 3 ) {
            isTriangleMesh = false;
            break;
          }
399

400
        }
401

402 403
        // Mesh loaded as polymesh is actually a triangle mesh. Ask the user to reload as triangle mesh or keep it as poly mesh.
        if ( isTriangleMesh ) {
404 405 406 407
          QMessageBox::StandardButton result = QMessageBox::question ( 0,
                                                                      tr("TriMesh loaded as PolyMesh"),
                                                                      tr("You opened the mesh as a poly mesh but actually its a triangle mesh. \nShould it be opened as a triangle mesh?"),
                                                                      (QMessageBox::Yes | QMessageBox::No ),
408
                                                                      QMessageBox::Yes );
409
          // User decided to reload as triangle mesh
410 411 412 413 414 415
          if ( result == QMessageBox::Yes ) {
            slotDeleteObject(_id);
            _id = loadObject(DATA_TRIANGLE_MESH ,_filename);
            _type = DATA_TRIANGLE_MESH;
          }
        }
416

417 418
    }
  }
Jan Möbius's avatar
 
Jan Möbius committed
419 420 421
  if ( _id < 0 )
    _id = -1;
  else
422
    if ( OpenFlipper::Options::gui() )
Jan Möbius's avatar
 
Jan Möbius committed
423 424 425 426
      coreWidget_->addRecent(_filename,_type);
}

/// Slot gets called after a file-plugin has opened an object
427 428 429 430
void Core::slotObjectOpened ( int _id ) {
  if ( OpenFlipper::Options::doSlotDebugging() ) {
    if ( sender() != 0 ) {
      if ( sender()->metaObject() != 0 ) {
431
        emit log(LOGINFO,tr("slotObjectOpened( ") + QString::number(_id) + tr(" ) called by ") +
432 433 434
                  QString( sender()->metaObject()->className() ) );
      }
    } else {
435
      emit log(LOGINFO,tr("slotObjectOpened( ") + QString::number(_id) + tr(" ) called by Core") );
436 437
    }
  }
438 439

  // get the opened object
440 441
  BaseObjectData* object;
  PluginFunctions::getObject(_id,object);
442

443
  QColor color;
444

445
  if ( OpenFlipper::Options::randomBaseColor() ){
446 447 448 449 450
      //init random seed
      srand ( time(NULL) );

      QColor bckgrnd = OpenFlipper::Options::defaultBackgroundColor();
      int diff;
451

452 453
      do{
        color.setRgb(rand()%255, rand()%255, rand()%255);
454

455 456 457
        diff = (bckgrnd.red()   - color.red())  *(bckgrnd.red()   - color.red())
              +(bckgrnd.green() - color.green())*(bckgrnd.green() - color.green())
              +(bckgrnd.blue()  - color.blue()) *(bckgrnd.blue()  - color.blue());
458
      }while (diff < 70000);
459 460
  }
  else{
461
      color = OpenFlipper::Options::defaultBaseColor();
462
  }
463

464 465 466 467 468
  ACG::Vec4f colorV;
  colorV[0] = color.redF();
  colorV[1] = color.greenF();
  colorV[2] = color.blueF();
  colorV[3] = color.alphaF();
469

470
  object->setBaseColor( colorV );
Jan Möbius's avatar
 
Jan Möbius committed
471

Jan Möbius's avatar
Jan Möbius committed
472
  // ================================================================================
473
  // Set defaults for DrawMode, ViewingDirection and Projection if this is the first opened object
Jan Möbius's avatar
Jan Möbius committed
474 475 476
  // If a plugin changes the drawmode later, this setting will be overridden!
  // ================================================================================
  if ( PluginFunctions::objectCount() == 1 && OpenFlipper::Options::gui() && !OpenFlipper::Options::loadingSettings() )
477 478
    for ( unsigned int i = 0 ; i < OpenFlipper::Options::examinerWidgets() ; ++i ){
      PluginFunctions::viewerProperties(i).drawMode( OpenFlipper::Options::defaultDrawMode(i) );
479

480 481 482 483 484 485 486
      if ( OpenFlipper::Options::defaultProjectionMode(i) == 0 )
	PluginFunctions::orthographicProjection(i);
      else
	PluginFunctions::perspectiveProjection(i);

      PluginFunctions::setFixedView(OpenFlipper::Options::defaultViewingDirection(i), i );
    }
Jan Möbius's avatar
Jan Möbius committed
487 488 489

  // ================================================================================
  // Recompute bounding box and scenegraph info
490
  // Reset scene center here to include new object
Jan Möbius's avatar
Jan Möbius committed
491
  // ================================================================================
492
  resetScenegraph(true);
Jan Möbius's avatar
 
Jan Möbius committed
493

Jan Möbius's avatar
Jan Möbius committed
494 495 496
  // ================================================================================
  // Tell plugins, that a file has been opened
  // ================================================================================
497
  emit openedFile( _id );
Jan Möbius's avatar
 
Jan Möbius committed
498

Jan Möbius's avatar
Jan Möbius committed
499 500 501
  // ================================================================================
  // Tell plugins, that the Object is updated and the active object has changed
  // ================================================================================
502 503
  emit signalObjectUpdated(_id);
  emit objectSelectionChanged( _id );
Jan Möbius's avatar
 
Jan Möbius committed
504

Jan Möbius's avatar
Jan Möbius committed
505 506 507
  // ================================================================================
  // Create initial backup
  // ================================================================================
508
  backupRequest(_id,"Original Object");
Jan Möbius's avatar
 
Jan Möbius committed
509

510 511 512
  // ================================================================================
  // Add the file to the recent files menu
  // ================================================================================
513 514 515 516
  QString filename = object->path() + OpenFlipper::Options::dirSeparator() + object->name();
  BaseObject* object2;
  PluginFunctions::getObject(_id,object2);
  if ( OpenFlipper::Options::gui() )
Jan Möbius's avatar
 
Jan Möbius committed
517 518
    coreWidget_->addRecent( filename, object2->dataType() );

Jan Möbius's avatar
Jan Möbius committed
519 520 521
  // ================================================================================
  // if this is the first object opend, reset the global view
  // ================================================================================
522
  if ( PluginFunctions::objectCount() == 1 && OpenFlipper::Options::gui() && !OpenFlipper::Options::loadingSettings() )
523 524 525
    for ( unsigned int i = 0 ; i < OpenFlipper::Options::examinerWidgets() ; ++i ) {
      coreWidget_->examiner_widgets_[i]->viewAll();
    }
526

Jan Möbius's avatar
 
Jan Möbius committed
527
  // objectRoot_->dumpTree();
528
}
Jan Möbius's avatar
 
Jan Möbius committed
529 530

 /// Slot gets called after a file-plugin has opened an object
531 532 533 534
void Core::slotEmptyObjectAdded ( int _id ) {
  if ( OpenFlipper::Options::doSlotDebugging() ) {
    if ( sender() != 0 ) {
      if ( sender()->metaObject() != 0 ) {
535
        emit log(LOGINFO,tr("slotEmptyObjectAdded( ") + QString::number(_id) + tr(" ) called by ") +
536 537 538
                  QString( sender()->metaObject()->className() ) );
      }
    } else {
539
      emit log(LOGINFO,tr("slotEmptyObjectAdded( ") + QString::number(_id) + tr(" ) called by Core") );
540 541 542
    }
  }

543 544 545 546 547
  // get the opened object
  BaseObjectData* object;
  PluginFunctions::getObject(_id,object);

  emit emptyObjectAdded( _id );
548

Jan Möbius's avatar
 
Jan Möbius committed
549
  // Tell the Plugins that the Object List and the active object have changed
550 551
  emit signalObjectUpdated(_id);
  emit objectSelectionChanged(_id);
Jan Möbius's avatar
 
Jan Möbius committed
552

553
  backupRequest(_id,"Original Object");
Jan Möbius's avatar
 
Jan Möbius committed
554

555
  ///@todo : set a default path for new objects
Jan Möbius's avatar
 
Jan Möbius committed
556 557 558
//    QString filename = object->path() + OpenFlipper::Options::dirSeparator() + object->name();

//    addRecent(filename);
559
}
Jan Möbius's avatar
 
Jan Möbius committed
560 561 562 563 564 565 566 567 568 569 570 571

//========================================================================================
// ===             Menu Slots                                 ============================
//========================================================================================

/// Opens AddEmpty-Object widget
void Core::slotAddEmptyObjectMenu() {
  if (supportedTypes_.size() != 0){
    static addEmptyWidget* widget = 0;
    if ( !widget ){
      std::vector< DataType > types;
      QStringList typeNames;
Jan Möbius's avatar
 
Jan Möbius committed
572 573 574 575
      for (int i=0; i < (int)supportedTypes_.size(); i++) {
        types.push_back(supportedTypes_[i].type);
        typeNames.push_back(supportedTypes_[i].plugin->typeName());
      }
Jan Möbius's avatar
 
Jan Möbius committed
576
      widget = new addEmptyWidget(types,typeNames);
577
      widget->setWindowIcon( OpenFlipper::Options::OpenFlipperIcon() );
Jan Möbius's avatar
 
Jan Möbius committed
578 579 580 581
      connect(widget,SIGNAL(chosen(DataType, int&)),this,SLOT(slotAddEmptyObject(DataType, int&)));
    }
    widget->show();
  }else
582
    emit log(LOGERR,tr("Could not show 'add Empty' dialog. Missing file-plugins."));
Jan Möbius's avatar
 
Jan Möbius committed
583 584
}

585 586 587 588
//========================================================================================
// ===             Public Slots                                 ============================
//========================================================================================

Jan Möbius's avatar
 
Jan Möbius committed
589
/// Open Load-Object Widget
590 591 592 593 594
void Core::loadObject() {

  if ( OpenFlipper::Options::gui() ){

    if (supportedTypes_.size() != 0){
595
      LoadWidget* widget = new LoadWidget(supportedTypes_);
Dirk Wilden's avatar
Dirk Wilden committed
596 597
      connect(widget,SIGNAL(load(QString, int)),this,SLOT(slotLoad(QString, int)));
      connect(widget,SIGNAL(save(int, QString, int)),this,SLOT(saveObject(int, QString, int)));
Jan Möbius's avatar
Jan Möbius committed
598

599 600
      widget->setWindowIcon( OpenFlipper::Options::OpenFlipperIcon() );

601
      widget->showLoad();
602 603 604 605

      widget->disconnect();
      delete widget;

606
    }else
607
      emit log(LOGERR,tr("Could not show 'load objects' dialog. Missing file-plugins."));
Jan Möbius's avatar
 
Jan Möbius committed
608

609
  }
Jan Möbius's avatar
 
Jan Möbius committed
610 611
}

612 613 614 615 616 617
/// Load settings from file
void Core::loadSettings(){

  if ( OpenFlipper::Options::gui() ){

    QString complete_name;
Jan Möbius's avatar
Jan Möbius committed
618

619 620 621 622 623 624

    QFileDialog fileDialog( coreWidget_,
                            tr("Load Settings"),
                            OpenFlipper::Options::currentDirStr(),
                            tr("INI files (*.ini);;OBJ files (*.obj )") );

625
    fileDialog.setOption (QFileDialog::DontUseNativeDialog, true);
626 627 628 629 630 631 632
    fileDialog.setAcceptMode ( QFileDialog::AcceptOpen );
    fileDialog.setFileMode ( QFileDialog::AnyFile );

    QGridLayout *layout = (QGridLayout*)fileDialog.layout();

    QGroupBox* optionsBox = new QGroupBox( &fileDialog ) ;
    optionsBox->setSizePolicy( QSizePolicy ( QSizePolicy::Expanding , QSizePolicy::Preferred ) );
633
    optionsBox->setTitle(tr("Options"));
634 635 636
    layout->addWidget( optionsBox, layout->rowCount() , 0 , 1,layout->columnCount() );

    QCheckBox *loadProgramSettings = new QCheckBox(optionsBox);
637 638
    loadProgramSettings->setText(tr("Load program settings"));
    loadProgramSettings->setToolTip(tr("Load all current program settings from the file ( This will include view settings, colors,...) "));
639 640 641
    loadProgramSettings->setCheckState( Qt::Unchecked );

    QCheckBox *loadPluginSettings = new QCheckBox(optionsBox);
642 643
    loadPluginSettings->setText(tr("Load per Plugin Settings"));
    loadPluginSettings->setToolTip(tr("Plugins should load their current global settings from the file"));
644 645 646
    loadPluginSettings->setCheckState( Qt::Checked );

    QCheckBox *loadObjectInfo = new QCheckBox(optionsBox);
647 648
    loadObjectInfo->setText(tr("Load all objects defined in the file"));
    loadObjectInfo->setToolTip(tr("Load all objects which are defined in the file"));
649 650 651 652 653 654 655 656
    loadObjectInfo->setCheckState( Qt::Checked );

    QBoxLayout* frameLayout = new QBoxLayout(QBoxLayout::TopToBottom,optionsBox);
    frameLayout->addWidget( loadProgramSettings , 0 , 0);
    frameLayout->addWidget( loadPluginSettings  , 1 , 0);
    frameLayout->addWidget( loadObjectInfo      , 2 , 0);
    frameLayout->addStretch();

Jan Möbius's avatar
Jan Möbius committed
657 658
    fileDialog.resize(550 ,500);

659 660 661 662 663 664 665 666 667 668 669 670
    // ========================================================================================
    // show the saveSettings-Dialog and get the target file
    // ========================================================================================
    QStringList fileNames;
    if (fileDialog.exec()) {
      fileNames = fileDialog.selectedFiles();
    } else {
      return;
    }

    if ( fileNames.size() > 1 ) {
      std::cerr << "Too many save filenames selected" << std::endl;
671
      return;
672 673 674 675
    }

    complete_name = fileNames[0];

Jan Möbius's avatar
Jan Möbius committed
676

677 678
    QString newpath = complete_name.section(OpenFlipper::Options::dirSeparator(),0,-2);
    OpenFlipper::Options::currentDir(newpath);
Jan Möbius's avatar
Jan Möbius committed
679

680
    if ( complete_name.endsWith("ini") ) {
681 682 683 684
      openIniFile( complete_name,
                   loadProgramSettings->isChecked(),
                   loadPluginSettings->isChecked(),
                   loadObjectInfo->isChecked());
685 686
      if ( loadProgramSettings->isChecked() )
        applyOptions();
687 688
    } else if ( complete_name.endsWith("obj") ) {
      openObjFile(complete_name);
689 690
      if ( loadProgramSettings->isChecked() )
        applyOptions();
691
    }
Jan Möbius's avatar
Jan Möbius committed
692

693
    coreWidget_->addRecent(complete_name, DATA_UNKNOWN);
694 695
  }
}
Jan Möbius's avatar
 
Jan Möbius committed
696

697 698
/// Load settings from file
void Core::loadSettings(QString _filename){
Jan Möbius's avatar
Jan Möbius committed
699

700
  if ( !QFile(_filename).exists() )
Jan Möbius's avatar
 
Jan Möbius committed
701 702
    return;

703
  QString newpath = _filename.section(OpenFlipper::Options::dirSeparator(),0,-2);
Jan Möbius's avatar
 
Jan Möbius committed
704 705
  OpenFlipper::Options::currentDir(newpath);

706
  if ( _filename.endsWith("ini") ) {
707
    // Loaded function for recent files. Load everything.
708
    openIniFile(_filename,true,true,true);
Jan Möbius's avatar
 
Jan Möbius committed
709
    applyOptions();
710 711
  } else if ( _filename.endsWith("obj") ) {
    openObjFile(_filename);
Jan Möbius's avatar
 
Jan Möbius committed
712 713 714 715
    applyOptions();
  }

}