openFunctions.cc 29.2 KB
Newer Older
1
/*===========================================================================*\
Jan Möbius's avatar
Jan Möbius committed
2
3
*                                                                            *
*                              OpenFlipper                                   *
Jan Möbius's avatar
Jan Möbius committed
4
*      Copyright (C) 2001-2011 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
45
46
47
48
49
50
51





#include "Core.hh"

#include <ACG/QtWidgets/QtFileDialog.hh>

#include "OpenFlipper/common/GlobalOptions.hh"
52
#include <OpenFlipper/common/RecentFiles.hh>
Jan Möbius's avatar
 
Jan Möbius committed
53
54
55
56
57
#include "OpenFlipper/BasePlugin/PluginFunctions.hh"

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

58
59
60
#include <OpenFlipper/common/Types.hh>
#include <ObjectTypes/PolyMesh/PolyMesh.hh>

61
#include <OpenFlipper/common/DataTypes.hh>
62

63
void Core::resetScenegraph( bool _resetTrackBall  ) {
64
  if ( OpenFlipper::Options::gui() && !OpenFlipper::Options::loadingSettings() ) {
Jan Möbius's avatar
Jan Möbius committed
65
66

    for ( unsigned int i = 0 ; i < OpenFlipper::Options::examinerWidgets() ; ++i ) {
67
      // update scene graph (get new bounding box and set projection right, including near and far plane)
68
      PluginFunctions::viewerProperties(i).lockUpdate();
69
      coreWidget_->examiner_widgets_[i]->sceneGraph(root_node_scenegraph_, _resetTrackBall );
70
      PluginFunctions::viewerProperties(i).unLockUpdate();
Jan Möbius's avatar
Jan Möbius committed
71
72
73
      coreWidget_->examiner_widgets_[i]->updateGL();
    }

Jan Möbius's avatar
 
Jan Möbius committed
74
  }
75

Jan Möbius's avatar
Jan Möbius committed
76
  // Update the draw Modes Menu
Dirk Wilden's avatar
Dirk Wilden committed
77
78
  if ( OpenFlipper::Options::gui() )
    coreWidget_->slotUpdateGlobalDrawMenu();
Jan Möbius's avatar
 
Jan Möbius committed
79
80
81
82
83
84
85
86
87
}

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


void Core::slotGetAllFilters ( QStringList& _list){

88
  /// \todo check why the supported Type is used here!
Jan Möbius's avatar
Jan Möbius committed
89
  // Iterate over all types
90
91
  for (int i=0; i < (int)supportedTypes().size(); i++){
    QString f = supportedTypes()[i].plugin->getLoadFilters();
Jan Möbius's avatar
 
Jan Möbius committed
92
    f = f.section(")",0,0).section("(",1,1).trimmed();
93
    _list << (QString::number(supportedTypes()[i].plugin->supportedType().value()) + " " + f);
Jan Möbius's avatar
 
Jan Möbius committed
94
95
96
  }
}

97
void Core::commandLineOpen(const char* _filename, bool _asPolyMesh ){
98

Jan Möbius's avatar
Jan Möbius committed
99
  QString file(_filename);
100

101
  // Modify filename to contain full paths if they were given as relative paths
Jan Möbius's avatar
Jan Möbius committed
102
103
104
105
106
  if ( !file.startsWith("/") && !file.contains(":") ) {
    file = QDir::currentPath();
    file += OpenFlipper::Options::dirSeparator();
    file += _filename;
  }
107

Jan Möbius's avatar
Jan Möbius committed
108
  // Add to the open list
109
  commandLineFileNames_.push_back(std::pair< std::string , bool >(file.toStdString(), _asPolyMesh));
Jan Möbius's avatar
 
Jan Möbius committed
110
111
112
}

void Core::commandLineScript(const char* _filename ) {
113
114
115
116
117
118
119
120
121
122
123
124

  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());
125
126
}

Jan Möbius's avatar
Jan Möbius committed
127
128
void Core::slotExecuteAfterStartup() {

Jan Möbius's avatar
Jan Möbius committed
129

130
  // Update logger
Jan Möbius's avatar
Jan Möbius committed
131
132
  if ( OpenFlipper::Options::gui())
    coreWidget_->updateInSceneLoggerGeometry();
133

Jan Möbius's avatar
Jan Möbius committed
134
135
136
137
  //check if we have scripting support:
  bool scriptingSupport = false;
  slotPluginExists("scripting",scriptingSupport);
  if ( ! scriptingSupport ) {
138
    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
139
140
  }

Jan Möbius's avatar
Jan Möbius committed
141
142
143
  // 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
144
145
  if ( scriptingSupport ) {

Jan Möbius's avatar
Jan Möbius committed
146
    // Get the files in the directory
Jan Möbius's avatar
Jan Möbius committed
147
148
149
    QDir scriptDir = OpenFlipper::Options::scriptDir();
    QStringList scriptFiles = scriptDir.entryList(QDir::Files,QDir::Name);

Jan Möbius's avatar
Jan Möbius committed
150
    // Execute all files ending with ofs
Jan Möbius's avatar
Jan Möbius committed
151
    for ( int i = 0 ; i  < scriptFiles.size(); ++i )
152
      if ( scriptFiles[i].endsWith("ofs",Qt::CaseInsensitive) )
153
        emit executeFileScript(scriptDir.path() + "/" + scriptFiles[i]);
Jan Möbius's avatar
Jan Möbius committed
154
155
156

  }

Jan Möbius's avatar
Jan Möbius committed
157
  // Open all files given at the commandline
158
  for ( uint i = 0 ; i < commandLineFileNames_.size() ; ++i ) {
159
160

    // Skip scripts here as they will be handled by a different function
161
    QString tmp = QString::fromStdString(commandLineFileNames_[i].first);
162
    if ( tmp.endsWith("ofs",Qt::CaseInsensitive) ) {
163
164
165
166
      commandLineScriptNames_.push_back(commandLineFileNames_[i].first);
      continue;
    }

Jan Möbius's avatar
Jan Möbius committed
167
    // If the file was given with the polymesh option, open them as polymeshes.
168
    if (commandLineFileNames_[i].second)
169
170
171
172
      loadObject(DATA_POLY_MESH, QString::fromStdString(commandLineFileNames_[i].first));
    else {
      loadObject(QString::fromStdString(commandLineFileNames_[i].first));
    }
Jan Möbius's avatar
 
Jan Möbius committed
173
174
  }

Jan Möbius's avatar
Jan Möbius committed
175
  // If we have scripting support, execute the scripts given at the commandline.
Jan Möbius's avatar
Jan Möbius committed
176
  if ( scriptingSupport )
177
    for ( uint i = 0 ; i < commandLineScriptNames_.size() ; ++i ) {
178
      emit executeFileScript(QString::fromStdString(commandLineScriptNames_[i]));
179
    }
180

Jan Möbius's avatar
Jan Möbius committed
181
182
  // 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
183
184
  if ( !OpenFlipper::Options::gui() && !OpenFlipper::Options::remoteControl())
    exitApplication();
Jan Möbius's avatar
 
Jan Möbius committed
185
186
}

187

Jan Möbius's avatar
Jan Möbius committed
188
189
190
191
192
193
194
int Core::loadObject ( QString _filename ) {
  /** \todo Check if this function is ok. It should check all plugins for the given files and do not depend
            on Triangle meshes only! 
            Rewrite function to get the plugin only and then open the file. So iterate over all plugins and find the
            matching ones. open it with this plugin.
  */
  
195
  if (_filename.endsWith(".ini",Qt::CaseInsensitive)) {
196
197

    // Load all information from the given ini file
198
    openIniFile(_filename,true,true,true);
199

Jan Möbius's avatar
 
Jan Möbius committed
200
    if ( OpenFlipper::Options::gui() )
201
      coreWidget_->addRecent(_filename, DATA_UNKNOWN);
202

Jan Möbius's avatar
 
Jan Möbius committed
203
    return -2;
204
  } else if (_filename.endsWith(".ofs",Qt::CaseInsensitive)) {
Jan Möbius's avatar
Jan Möbius committed
205
     emit log(LOGINFO ,tr("Starting script execution of %1.").arg( _filename)) ;
Jan Möbius's avatar
 
Jan Möbius committed
206
     emit executeFileScript(_filename);
Dirk Wilden's avatar
Dirk Wilden committed
207
208
209
  } else {
    
    QFileInfo fi(_filename);
210

211
    for (int i=0; i < (int)supportedTypes().size(); i++){
Dirk Wilden's avatar
Dirk Wilden committed
212

213
      QString filters = supportedTypes()[i].plugin->getLoadFilters();
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230

      // Only take the parts inside the brackets
      filters = filters.section("(",1).section(")",0,0);

      // Split into blocks
      QStringList separateFilters = filters.split(" ");

      bool found = false;

      // for all filters associated with this plugin
      for ( int filterId = 0 ; filterId < separateFilters.size(); ++filterId ) {
        separateFilters[filterId] = separateFilters[filterId].trimmed();

        //check extension
        if ( separateFilters[filterId].endsWith( "*." + fi.completeSuffix() , Qt::CaseInsensitive) ) {
          found = true;
          break;
231
        }
232
233
234
235
236
237
238

        if (  separateFilters[filterId].endsWith( "*." + fi.suffix() , Qt::CaseInsensitive) ) {
          found = true;
          emit log(LOGWARN,"Found supported datatype but only the suffix is matched not the complete suffix!");
          break;
        }

Jan Möbius's avatar
Jan Möbius committed
239
      }
Dirk Wilden's avatar
Dirk Wilden committed
240

241
242
243
244
      // continue processing only if found
      if ( ! found )
        continue;

Dirk Wilden's avatar
Dirk Wilden committed
245
246
247
248
249
250
251
      if ( OpenFlipper::Options::gui() ) {
        coreWidget_->statusMessage( tr("Loading %1 ... ").arg(_filename));
        if ( !OpenFlipper::Options::loadingSettings() )
          coreWidget_->setStatus(ApplicationStatus::PROCESSING );
      }

      //load file
252
      int id = supportedTypes()[i].plugin->loadObject(_filename);
Dirk Wilden's avatar
Dirk Wilden committed
253
254

      if ( OpenFlipper::Options::gui() ) {
255
        if ( id != -1 ) {
Dirk Wilden's avatar
Dirk Wilden committed
256
          coreWidget_->statusMessage( tr("Loading %1 ... done").arg(_filename), 4000 );
257
258
259
260
261
262
263
264
265
266
          
          // Get the object to figure out the data type
          BaseObject* object;
          PluginFunctions::getObject(id,object);
          
          // Add to recent files with the given datatype
          if ( OpenFlipper::Options::gui() )
            coreWidget_->addRecent(_filename, object->dataType());
          
        } else
Dirk Wilden's avatar
Dirk Wilden committed
267
268
269
270
271
272
273
274
275
276
277
          coreWidget_->statusMessage( tr("Loading %1 ... failed!").arg(_filename), 4000 );

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

      return id;
    }
  }

  emit log(LOGERR, tr("Unable to load object (type unknown). No suitable plugin found!") );
Jan Möbius's avatar
 
Jan Möbius committed
278
279
280
281
282
283

  return -1;
}

/// Function for loading a given file
int Core::loadObject( DataType _type, QString _filename) {
Jan Möbius's avatar
Jan Möbius committed
284
285
286
  /** \todo this function has to be checked. test for the plugin which can handle 
            the given file and then use it. 
  */
287
  
288
  if (_type == DATA_UNKNOWN)
Jan Möbius's avatar
 
Jan Möbius committed
289
290
    return loadObject(_filename);

Dirk Wilden's avatar
Dirk Wilden committed
291
292
  QFileInfo fi(_filename);
  
293
294
  for (int i=0; i < (int)supportedTypes().size(); i++)
    if (supportedTypes()[i].type & _type || supportedTypes()[i].type == _type) {
Jan Möbius's avatar
 
Jan Möbius committed
295

296
      QString filters = supportedTypes()[i].plugin->getLoadFilters();
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

      // Only take the parts inside the brackets
      filters = filters.section("(",1).section(")",0,0);

      // Split into blocks
      QStringList separateFilters = filters.split(" ");

      bool found = false;

      // for all filters associated with this plugin
      for ( int filterId = 0 ; filterId < separateFilters.size(); ++filterId ) {
        separateFilters[filterId] = separateFilters[filterId].trimmed();

        //check extension
        if ( separateFilters[filterId].endsWith( "*." + fi.completeSuffix() , Qt::CaseInsensitive) ) {
          found = true;
          break;
        }

        if (  separateFilters[filterId].endsWith( "*." + fi.suffix() , Qt::CaseInsensitive) ) {
          found = true;
          emit log(LOGWARN,"Found supported datatype but only the suffix is matched not the complete suffix!");
          break;
        }

      }

      // continue processing only if found
      if ( ! found )
Dirk Wilden's avatar
Dirk Wilden committed
326
327
        continue;
      
Jan Möbius's avatar
 
Jan Möbius committed
328
      if ( OpenFlipper::Options::gui() ) {
Jan Möbius's avatar
Jan Möbius committed
329
        coreWidget_->statusMessage( tr("Loading %1 ... ").arg(_filename));
330
        if ( !OpenFlipper::Options::loadingSettings() )
Jan Möbius's avatar
 
Jan Möbius committed
331
332
333
          coreWidget_->setStatus(ApplicationStatus::PROCESSING );
      }

Dirk Wilden's avatar
Dirk Wilden committed
334
335
      int id = -1;

Jan Möbius's avatar
 
Jan Möbius committed
336
      //load file
337
338
      if ( checkSlot( supportedTypes()[i].object , "loadObject(QString,DataType)" ) )
        id = supportedTypes()[i].plugin->loadObject(_filename, _type);
Dirk Wilden's avatar
Dirk Wilden committed
339
      else
340
        id = supportedTypes()[i].plugin->loadObject(_filename);
Jan Möbius's avatar
 
Jan Möbius committed
341
342

      if ( OpenFlipper::Options::gui() ) {
343
        if ( id != -1 ) {
Jan Möbius's avatar
Jan Möbius committed
344
          coreWidget_->statusMessage( tr("Loading %1 ... done").arg(_filename), 4000 );
345
346
347
348
349
350
351
352
353
354
          
          // Get the object to figure out the data type
          BaseObject* object;
          PluginFunctions::getObject(id,object);
          
          // Add to recent files with the given datatype
          if ( OpenFlipper::Options::gui() )
            coreWidget_->addRecent(_filename, object->dataType());
          
        } else
Jan Möbius's avatar
Jan Möbius committed
355
          coreWidget_->statusMessage( tr("Loading %1 ... failed!").arg(_filename), 4000 );
Jan Möbius's avatar
 
Jan Möbius committed
356

357
        if ( !OpenFlipper::Options::loadingSettings() )
Jan Möbius's avatar
 
Jan Möbius committed
358
359
360
361
362
          coreWidget_->setStatus(ApplicationStatus::READY );
      }

      return id;
    }
Dirk Wilden's avatar
Dirk Wilden committed
363
364
365
    
  emit log(LOGERR, tr("Unable to load object. No suitable plugin found!") );
    
Jan Möbius's avatar
 
Jan Möbius committed
366
367
368
  return -1; //no plugin found
}

Jan Möbius's avatar
Jan Möbius committed
369

Jan Möbius's avatar
 
Jan Möbius committed
370
int Core::addEmptyObject( DataType _type ) {
371
372
  // Iterate over all plugins. The first plugin supporting the addEmpty function for the
  // specified type will be used to create the new object.
373
374
375
376
377
378
379
380
381
382
383
  
  int retCode = -1;
  
  // Type plugins
  for (int i=0; i < (int)supportedDataTypes_.size(); i++)
    if ( supportedDataTypes_[i].type & _type )
      retCode = supportedDataTypes_[i].plugin->addEmpty();
  
  if(retCode != -1) return retCode;
    
  // File plugins
384
385
  for (int i=0; i < (int)supportedTypes().size(); i++)
    if ( supportedTypes()[i].type & _type ) {
386
      emit log(LOGERR, tr("File Plugins are not allowed to create empty objects anymore! Use the addEmpty call instead!") );
387
      retCode = supportedTypes()[i].plugin->addEmpty();
Jan Möbius's avatar
Jan Möbius committed
388
    }
389
390
  
  return retCode; // -1 if no plugin found
Jan Möbius's avatar
 
Jan Möbius committed
391
392
393
394
395
396
397
398
}

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

/// Slot for adding an empty object of given DataType
void Core::slotAddEmptyObject( DataType _type , int& _id ) {
399
400
401
  
  _id = addEmptyObject( _type );
  
Jan Möbius's avatar
Jan Möbius committed
402
403
404
  if ( OpenFlipper::Options::doSlotDebugging() ) {
    if ( sender() != 0 ) {
      if ( sender()->metaObject() != 0 ) {
405
        emit log(LOGINFO,"slotAddEmptyObject( " + _type.name() + "," + QString::number(_id) +  tr(" ) called by ") +
Jan Möbius's avatar
Jan Möbius committed
406
407
408
        QString( sender()->metaObject()->className() ) );
      }
    } else {
409
      emit log(LOGINFO,"slotAddEmptyObject( " + _type.name() + ","  + QString::number(_id) +  tr(" ) called by Core") );
Jan Möbius's avatar
Jan Möbius committed
410
411
    }
  }
Jan Möbius's avatar
 
Jan Möbius committed
412
413
}

414
/// Slot creating a copy of an existing object
Jan Möbius's avatar
Jan Möbius committed
415
void Core::slotCopyObject( int _oldId , int& _newId ) {
416

Jan Möbius's avatar
Jan Möbius committed
417
  if ( _oldId == -1 ) {
Jan Möbius's avatar
Jan Möbius committed
418
    emit log(LOGERR,tr("Requested copy for illegal Object id: %1").arg(_oldId) );
Jan Möbius's avatar
Jan Möbius committed
419
420
421
422
423
424
425
426
    _newId = -1;
    return;
  }

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

  if ( !object ) {
Jan Möbius's avatar
Jan Möbius committed
427
    emit log(LOGERR,tr("Requested copy for unknown Object id: %1 ").arg(_oldId) );
Jan Möbius's avatar
Jan Möbius committed
428
429
430
431
432
433
434
435
    _newId = -1;
    return ;
  }

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

  if ( copy == 0 ) {
436
    emit log(LOGERR,tr("Unable to create a copy of the object."));
Jan Möbius's avatar
Jan Möbius committed
437
438
439
440
441
442
    return;
  }

  // Integrate into object tree
  copy->setParent( object->parent() );

443
  // return the new id
Jan Möbius's avatar
Jan Möbius committed
444
  _newId = copy->id();
445

446
447
448
449
450
451
  // tell plugins that a new object has been created
  slotEmptyObjectAdded(_newId);

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

452
453
}

Dirk Wilden's avatar
Dirk Wilden committed
454
455
456
457
458
459
460
461
462
463
/// 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
464
  int id = supportedTypes()[_pluginID].plugin->loadObject(_filename);
Dirk Wilden's avatar
Dirk Wilden committed
465
466
467
468
469
470
471
472
473
474
475

  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 );
  }
  
476
477
478
479
480
  // Initialize as unknown type
  DataType type = DATA_UNKNOWN;

  // An object has been added. Get it and do some processing!
  if ( id > 0 ) {
481

482
483
    BaseObjectData* object;
    PluginFunctions::getObject(id,object);
Dirk Wilden's avatar
Dirk Wilden committed
484
    
485
    if ( !object ) {
Dirk Wilden's avatar
Dirk Wilden committed
486
487
488
489
490
491
492
493
494
495
496

      BaseObject* baseObj = 0;
      GroupObject* group = 0;
      
      PluginFunctions::getObject(id,baseObj);
      
      if (baseObj){

        group = dynamic_cast< GroupObject* > (baseObj);

        if (group)
497
          type = DATA_GROUP;
Dirk Wilden's avatar
Dirk Wilden committed
498
499
500
501
502
503
      }
      
      if ( group == 0 ){
        emit log(LOGERR,tr("Object id returned but no object with this id has been found! Error in one of the file plugins!"));
        return;
      }
504
505
506
    }
    
    // Get the objects type
Dirk Wilden's avatar
Dirk Wilden committed
507
508
    if (object)
      type = object->dataType();
Dirk Wilden's avatar
Dirk Wilden committed
509
  }
510
511
  
  // If the id was greater than zero, add the file to the recent files.
Dirk Wilden's avatar
Dirk Wilden committed
512
513
514
515
516
  if ( id >= 0 )
    if ( OpenFlipper::Options::gui() )
      coreWidget_->addRecent(_filename, type);
}

Jan Möbius's avatar
 
Jan Möbius committed
517
518
519
/// Slot for loading a given file
void Core::slotLoad(QString _filename, DataType _type, int& _id) {
  _id = loadObject(_type,_filename);
520

Jan Möbius's avatar
 
Jan Möbius committed
521
522
523
  if ( _id < 0 )
    _id = -1;
  else
524
    if ( OpenFlipper::Options::gui() )
Jan Möbius's avatar
 
Jan Möbius committed
525
526
527
528
      coreWidget_->addRecent(_filename,_type);
}

/// Slot gets called after a file-plugin has opened an object
529
void Core::slotFileOpened ( int _id ) {
530
531
532
  if ( OpenFlipper::Options::doSlotDebugging() ) {
    if ( sender() != 0 ) {
      if ( sender()->metaObject() != 0 ) {
533
        emit log(LOGINFO,tr("slotObjectOpened( ") + QString::number(_id) + tr(" ) called by ") +
534
535
536
                  QString( sender()->metaObject()->className() ) );
      }
    } else {
537
      emit log(LOGINFO,tr("slotObjectOpened( ") + QString::number(_id) + tr(" ) called by Core") );
538
539
    }
  }
540
541

  // get the opened object
542
543
  BaseObjectData* object;
  PluginFunctions::getObject(_id,object);
544

Jan Möbius's avatar
Jan Möbius committed
545
546
  // ================================================================================
  // Recompute bounding box and scenegraph info
547
  // Reset scene center here to include new object
Jan Möbius's avatar
Jan Möbius committed
548
  // ================================================================================
549
  resetScenegraph(true);
Jan Möbius's avatar
 
Jan Möbius committed
550

Jan Möbius's avatar
Jan Möbius committed
551
552
553
  // ================================================================================
  // Tell plugins, that a file has been opened
  // ================================================================================
554
  emit openedFile( _id );
555
556
557
558
559
  
  // ================================================================================
  // Print Info to logger
  // ================================================================================
  emit log( LOGINFO ,object->getObjectinfo() );
Jan Möbius's avatar
 
Jan Möbius committed
560

Jan Möbius's avatar
Jan Möbius committed
561
562
563
  // ================================================================================
  // Tell plugins, that the Object is updated and the active object has changed
  // ================================================================================
Jan Möbius's avatar
Jan Möbius committed
564
565
  emit signalObjectUpdated(_id );
  emit signalObjectUpdated(_id, UPDATE_ALL);
Jan Möbius's avatar
 
Jan Möbius committed
566

Jan Möbius's avatar
Jan Möbius committed
567
568
569
  // ================================================================================
  // Create initial backup
  // ================================================================================
570
  emit createBackup(_id,"Original Object");
Jan Möbius's avatar
 
Jan Möbius committed
571

572
573
574
  // ================================================================================
  // Add the file to the recent files menu
  // ================================================================================
575
576
577
  QString filename = object->path() + OpenFlipper::Options::dirSeparator() + object->name();
  BaseObject* object2;
  PluginFunctions::getObject(_id,object2);
Jan Möbius's avatar
 
Jan Möbius committed
578

Jan Möbius's avatar
Jan Möbius committed
579
580
581
  // ================================================================================
  // if this is the first object opend, reset the global view
  // ================================================================================
582
  if ( PluginFunctions::objectCount() == 1 && OpenFlipper::Options::gui() && !OpenFlipper::Options::loadingSettings() )
583
584
585
    for ( unsigned int i = 0 ; i < OpenFlipper::Options::examinerWidgets() ; ++i ) {
      coreWidget_->examiner_widgets_[i]->viewAll();
    }
586

Jan Möbius's avatar
 
Jan Möbius committed
587
  // objectRoot_->dumpTree();
588
}
Jan Möbius's avatar
 
Jan Möbius committed
589
590

 /// Slot gets called after a file-plugin has opened an object
591
void Core::slotEmptyObjectAdded ( int _id ) {
592

593
594
595
  if ( OpenFlipper::Options::doSlotDebugging() ) {
    if ( sender() != 0 ) {
      if ( sender()->metaObject() != 0 ) {
596
        emit log(LOGINFO,tr("slotEmptyObjectAdded( ") + QString::number(_id) + tr(" ) called by ") +
597
598
599
                  QString( sender()->metaObject()->className() ) );
      }
    } else {
600
      emit log(LOGINFO,tr("slotEmptyObjectAdded( ") + QString::number(_id) + tr(" ) called by Core") );
601
602
603
    }
  }

604
605
606
607
  // get the opened object
  BaseObjectData* object;
  PluginFunctions::getObject(_id,object);

608
  
609
  emit emptyObjectAdded( _id );
610

Jan Möbius's avatar
 
Jan Möbius committed
611
  // Tell the Plugins that the Object List and the active object have changed
612
  emit signalObjectUpdated(_id);
Jan Möbius's avatar
Jan Möbius committed
613
  emit signalObjectUpdated(_id,UPDATE_ALL);
Jan Möbius's avatar
 
Jan Möbius committed
614

615
616
  resetScenegraph(false);

617
  ///@todo : set a default path for new objects
Jan Möbius's avatar
 
Jan Möbius committed
618
619
620
//    QString filename = object->path() + OpenFlipper::Options::dirSeparator() + object->name();

//    addRecent(filename);
621
}
Jan Möbius's avatar
 
Jan Möbius committed
622
623
624
625
626
627
628

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

/// Opens AddEmpty-Object widget
void Core::slotAddEmptyObjectMenu() {
629
630
631
632
633
634
635
636
637
638
639
640
641
  std::vector< DataType > types;
  QStringList             typeNames;
  
  DataType currentType = 2;
  
  // Iterate over all Types known to the core
  // Start at 2:
  // 0 type is defined as DATA_UNKNOWN
  // 1 type is defined as DATA_GROUP
  // Therefore we have two types less then reported
  // 
  for ( uint i = 0 ; i < typeCount() - 2  ; ++i) {
    
642
    // Iterate over all supported types (created from plugins on load)
643
644
    // Check if a plugin supports addEmpty for the current type.
    // Only if the type is supported, add it to the addEmpty Dialog
645
646
647
    
    // typePlugin
    for ( uint j = 0 ; j < supportedDataTypes_.size(); j++) {
648
      
649
650
      // Check if a plugin supports the current type
      if ( supportedDataTypes_[j].type & currentType ) {
651
652
653
654
655
        types.push_back(currentType);
        typeNames.push_back( typeName( currentType ) );
        
        // Stop here as we need only one plugin supporting addEmpty for a given type
        break;
Jan Möbius's avatar
   
Jan Möbius committed
656
      }
657
658
    }
    
659
    // filePlugin
660
    for ( uint j = 0 ; j < supportedTypes().size(); j++) {
661
662
      
      // Check if a plugin supports the current Type
663
      if ( supportedTypes()[j].type & currentType ) {
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
	
	// Avoid duplicates
	bool duplicate = false;
	for(std::vector< DataType >::iterator it = types.begin(); it != types.end(); ++it) {
	  if(*it == currentType) {
	    duplicate = true;
	    break;
	  }
	}
	  
	if(!duplicate) {
	  types.push_back(currentType);
	  typeNames.push_back( typeName( currentType ) );
        
	  // Stop here as we need only one plugin supporting addEmpty for a given type
	  break;
	}
      }
    }
    
684
    // Advance to next type ( Indices are bits so multiply by to to get next bit)
685
    currentType++;
686
687
688
689
  }
  
  static addEmptyWidget* widget = 0;
  
690
  if (supportedTypes().size() != 0) {
691
692
    
    if ( !widget ){
Jan Möbius's avatar
 
Jan Möbius committed
693
      widget = new addEmptyWidget(types,typeNames);
694
      widget->setWindowIcon( OpenFlipper::Options::OpenFlipperIcon() );
Jan Möbius's avatar
 
Jan Möbius committed
695
696
      connect(widget,SIGNAL(chosen(DataType, int&)),this,SLOT(slotAddEmptyObject(DataType, int&)));
    }
697
    
Jan Möbius's avatar
 
Jan Möbius committed
698
    widget->show();
699
700
701
702
    
  } else
    emit log(LOGERR,tr("Could not show 'add Empty' dialog. Missing file-plugins ?"));
  
Jan Möbius's avatar
 
Jan Möbius committed
703
704
}

705
706
707
708
//========================================================================================
// ===             Public Slots                                 ============================
//========================================================================================

Jan Möbius's avatar
 
Jan Möbius committed
709
/// Open Load-Object Widget
710
711
712
713
void Core::loadObject() {

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

714
715
    if (supportedTypes().size() != 0){
      LoadWidget* widget = new LoadWidget(supportedTypes());
Dirk Wilden's avatar
Dirk Wilden committed
716
717
      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
718

719
720
      widget->setWindowIcon( OpenFlipper::Options::OpenFlipperIcon() );

721
      widget->showLoad();
722
723
724
725

      widget->disconnect();
      delete widget;

726
    }else
727
      emit log(LOGERR,tr("Could not show 'load objects' dialog. Missing file-plugins."));
Jan Möbius's avatar
 
Jan Möbius committed
728

729
  }
Jan Möbius's avatar
 
Jan Möbius committed
730
731
}

732
733
734
735
736
737
/// Load settings from file
void Core::loadSettings(){

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

    QString complete_name;
Jan Möbius's avatar
Jan Möbius committed
738

739
740
741

    QFileDialog fileDialog( coreWidget_,
                            tr("Load Settings"),
742
                            OpenFlipperSettings().value("Core/CurrentDir").toString(),
743
                            tr("INI files (*.ini)") );
744

745
    fileDialog.setOption (QFileDialog::DontUseNativeDialog, true);
746
747
748
749
750
751
752
    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 ) );
753
    optionsBox->setTitle(tr("Options"));
754
755
756
    layout->addWidget( optionsBox, layout->rowCount() , 0 , 1,layout->columnCount() );

    QCheckBox *loadProgramSettings = new QCheckBox(optionsBox);
757
758
    loadProgramSettings->setText(tr("Load program settings"));
    loadProgramSettings->setToolTip(tr("Load all current program settings from the file ( This will include view settings, colors,...) "));
759
760
761
    loadProgramSettings->setCheckState( Qt::Unchecked );

    QCheckBox *loadPluginSettings = new QCheckBox(optionsBox);
762
763
    loadPluginSettings->setText(tr("Load per Plugin Settings"));
    loadPluginSettings->setToolTip(tr("Plugins should load their current global settings from the file"));
764
765
766
    loadPluginSettings->setCheckState( Qt::Checked );

    QCheckBox *loadObjectInfo = new QCheckBox(optionsBox);
767
768
    loadObjectInfo->setText(tr("Load all objects defined in the file"));
    loadObjectInfo->setToolTip(tr("Load all objects which are defined in the file"));
769
770
771
772
773
774
775
776
    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
777
778
    fileDialog.resize(550 ,500);

779
780
781
782
783
784
785
786
787
788
789
790
    // ========================================================================================
    // 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;
791
      return;
792
793
794
795
    }

    complete_name = fileNames[0];

Jan Möbius's avatar
Jan Möbius committed
796

797
    QString newpath = complete_name.section(OpenFlipper::Options::dirSeparator(),0,-2);
798
    OpenFlipperSettings().setValue("Core/CurrentDir", newpath);
Jan Möbius's avatar
Jan Möbius committed
799

800
    if ( complete_name.endsWith("ini",Qt::CaseInsensitive) ) {
801
802
803
804
      openIniFile( complete_name,
                   loadProgramSettings->isChecked(),
                   loadPluginSettings->isChecked(),
                   loadObjectInfo->isChecked());
805
806
      if ( loadProgramSettings->isChecked() )
        applyOptions();
807
808
    } 
    
809
    coreWidget_->addRecent(complete_name, DATA_UNKNOWN);
810
811
  }
}
Jan Möbius's avatar
 
Jan Möbius committed
812

813
814
/// Load settings from file
void Core::loadSettings(QString _filename){
Jan Möbius's avatar
Jan Möbius committed
815

816
  if ( !QFile(_filename).exists() )
Jan Möbius's avatar
 
Jan Möbius committed
817
818
    return;

819
  QString newpath = _filename.section(OpenFlipper::Options::dirSeparator(),0,-2);
820
  OpenFlipperSettings().setValue("Core/CurrentDir", newpath);
Jan Möbius's avatar
 
Jan Möbius committed
821

822
  if ( _filename.endsWith("ini",Qt::CaseInsensitive) ) {
823
    // Loaded function for recent files. Load everything.
824
    openIniFile(_filename,true,true,true);
Jan Möbius's avatar
 
Jan Möbius committed
825
    applyOptions();
826
  } else if ( _filename.endsWith("obj",Qt::CaseInsensitive) ) {
Dirk Wilden's avatar
Dirk Wilden committed
827
    loadObject(_filename);
Jan Möbius's avatar
 
Jan Möbius committed
828
829
830
831
    applyOptions();
  }

}