openFunctions.cc 25.9 KB
Newer Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
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){

87
  /// \todo check why the supported Type is used here!
Jan Möbius's avatar
Jan Möbius committed
88
  // Iterate over all types
Jan Möbius's avatar
 
Jan Möbius committed
89
90
91
92
93
94
95
  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);
  }
}

96
void Core::commandLineOpen(const char* _filename, bool _asPolyMesh ){
97

Jan Möbius's avatar
Jan Möbius committed
98
  QString file(_filename);
99

100
  // Modify filename to contain full paths if they were given as relative paths
Jan Möbius's avatar
Jan Möbius committed
101
102
103
104
105
  if ( !file.startsWith("/") && !file.contains(":") ) {
    file = QDir::currentPath();
    file += OpenFlipper::Options::dirSeparator();
    file += _filename;
  }
106

Jan Möbius's avatar
Jan Möbius committed
107
  // Add to the open list
108
  commandLineFileNames_.push_back(std::pair< std::string , bool >(file.toStdString(), _asPolyMesh));
Jan Möbius's avatar
 
Jan Möbius committed
109
110
111
}

void Core::commandLineScript(const char* _filename ) {
112
113
114
115
116
117
118
119
120
121
122
123

  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());
124
125
}

Jan Möbius's avatar
Jan Möbius committed
126
127
128
129
130
131
void Core::slotExecuteAfterStartup() {

  //check if we have scripting support:
  bool scriptingSupport = false;
  slotPluginExists("scripting",scriptingSupport);
  if ( ! scriptingSupport ) {
132
    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
133
134
  }

Jan Möbius's avatar
Jan Möbius committed
135
136
137
  // 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
138
139
  if ( scriptingSupport ) {

Jan Möbius's avatar
Jan Möbius committed
140
    // Get the files in the directory
Jan Möbius's avatar
Jan Möbius committed
141
142
143
    QDir scriptDir = OpenFlipper::Options::scriptDir();
    QStringList scriptFiles = scriptDir.entryList(QDir::Files,QDir::Name);

Jan Möbius's avatar
Jan Möbius committed
144
    // Execute all files ending with ofs
Jan Möbius's avatar
Jan Möbius committed
145
    for ( int i = 0 ; i  < scriptFiles.size(); ++i )
Jan Möbius's avatar
Jan Möbius committed
146
147
      if ( scriptFiles[i].endsWith("ofs") )
        emit executeFileScript(scriptDir.path() + QDir::separator() + scriptFiles[i]);
Jan Möbius's avatar
Jan Möbius committed
148
149
150

  }

Jan Möbius's avatar
Jan Möbius committed
151
  // Open all files given at the commandline
152
  for ( uint i = 0 ; i < commandLineFileNames_.size() ; ++i ) {
153
154

    // Skip scripts here as they will be handled by a different function
155
    QString tmp = QString::fromStdString(commandLineFileNames_[i].first);
156
157
158
159
160
    if ( tmp.endsWith("ofs") ) {
      commandLineScriptNames_.push_back(commandLineFileNames_[i].first);
      continue;
    }

Jan Möbius's avatar
Jan Möbius committed
161
    // If the file was given with the polymesh option, open them as polymeshes.
162
    if (commandLineFileNames_[i].second)
163
164
165
166
      loadObject(DATA_POLY_MESH, QString::fromStdString(commandLineFileNames_[i].first));
    else {
      loadObject(QString::fromStdString(commandLineFileNames_[i].first));
    }
Jan Möbius's avatar
 
Jan Möbius committed
167
168
  }

Jan Möbius's avatar
Jan Möbius committed
169
  // If we have scripting support, execute the scripts given at the commandline.
Jan Möbius's avatar
Jan Möbius committed
170
  if ( scriptingSupport )
171
    for ( uint i = 0 ; i < commandLineScriptNames_.size() ; ++i ) {
172
      emit executeFileScript(QString::fromStdString(commandLineScriptNames_[i]));
173
    }
174

Jan Möbius's avatar
Jan Möbius committed
175
176
  // 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
177
178
  if ( !OpenFlipper::Options::gui() && !OpenFlipper::Options::remoteControl())
    exitApplication();
Jan Möbius's avatar
 
Jan Möbius committed
179
180
}

181

Jan Möbius's avatar
Jan Möbius committed
182
183
184
185
186
187
188
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.
  */
  
Jan Möbius's avatar
 
Jan Möbius committed
189
  if (_filename.endsWith(".ini")) {
190
191

    // Load all information from the given ini file
192
    openIniFile(_filename,true,true,true);
193

Jan Möbius's avatar
 
Jan Möbius committed
194
    if ( OpenFlipper::Options::gui() )
195
      coreWidget_->addRecent(_filename, DATA_UNKNOWN);
196

Jan Möbius's avatar
 
Jan Möbius committed
197
198
199
    return -2;
  } else
  if (_filename.endsWith(".ofs")) {
Jan Möbius's avatar
Jan Möbius committed
200
     emit log(LOGINFO ,tr("Starting script execution of %1.").arg( _filename)) ;
Jan Möbius's avatar
 
Jan Möbius committed
201
202
203
204
205
206
207
208
209
     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) {
Jan Möbius's avatar
Jan Möbius committed
210
211
212
  /** \todo this function has to be checked. test for the plugin which can handle 
            the given file and then use it. 
  */
Jan Möbius's avatar
 
Jan Möbius committed
213

214
  if (_type == DATA_UNKNOWN)
Jan Möbius's avatar
 
Jan Möbius committed
215
216
217
218
219
220
221
    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
222
        coreWidget_->statusMessage( tr("Loading %1 ... ").arg(_filename));
223
        if ( !OpenFlipper::Options::loadingSettings() )
Jan Möbius's avatar
 
Jan Möbius committed
224
225
226
227
228
229
230
231
          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
232
          coreWidget_->statusMessage( tr("Loading %1 ... done").arg(_filename), 4000 );
Jan Möbius's avatar
 
Jan Möbius committed
233
        else
Jan Möbius's avatar
Jan Möbius committed
234
          coreWidget_->statusMessage( tr("Loading %1 ... failed!").arg(_filename), 4000 );
Jan Möbius's avatar
 
Jan Möbius committed
235

236
        if ( !OpenFlipper::Options::loadingSettings() )
Jan Möbius's avatar
 
Jan Möbius committed
237
238
239
240
241
242
243
244
          coreWidget_->setStatus(ApplicationStatus::READY );
      }

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

Jan Möbius's avatar
Jan Möbius committed
245

Jan Möbius's avatar
 
Jan Möbius committed
246
int Core::addEmptyObject( DataType _type ) {
247
248
  // Iterate over all plugins. The first plugin supporting the addEmpty function for the
  // specified type will be used to create the new object.
249
250
251
252
253
254
255
256
257
258
259
  
  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
Jan Möbius's avatar
 
Jan Möbius committed
260
  for (int i=0; i < (int)supportedTypes_.size(); i++)
261
    if ( supportedTypes_[i].type & _type )
262
263
264
      retCode = supportedTypes_[i].plugin->addEmpty();
  
  return retCode; // -1 if no plugin found
Jan Möbius's avatar
 
Jan Möbius committed
265
266
267
268
269
270
271
272
273
274
275
}

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

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

276
/// Slot creating a copy of an existing object
Jan Möbius's avatar
Jan Möbius committed
277
void Core::slotCopyObject( int _oldId , int& _newId ) {
278

Jan Möbius's avatar
Jan Möbius committed
279
  if ( _oldId == -1 ) {
Jan Möbius's avatar
Jan Möbius committed
280
    emit log(LOGERR,tr("Requested copy for illegal Object id: %1").arg(_oldId) );
Jan Möbius's avatar
Jan Möbius committed
281
282
283
284
285
286
287
288
    _newId = -1;
    return;
  }

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

  if ( !object ) {
Jan Möbius's avatar
Jan Möbius committed
289
    emit log(LOGERR,tr("Requested copy for unknown Object id: %1 ").arg(_oldId) );
Jan Möbius's avatar
Jan Möbius committed
290
291
292
293
294
295
296
297
    _newId = -1;
    return ;
  }

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

  if ( copy == 0 ) {
298
    emit log(LOGERR,tr("Unable to create a copy of the object."));
Jan Möbius's avatar
Jan Möbius committed
299
300
301
302
303
304
    return;
  }

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

305
  // return the new id
Jan Möbius's avatar
Jan Möbius committed
306
  _newId = copy->id();
307

308
309
310
311
312
313
  // tell plugins that a new object has been created
  slotEmptyObjectAdded(_newId);

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

314
315
}

Dirk Wilden's avatar
Dirk Wilden committed
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
/// 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 );
  }
  
338
339
340
341
342
  // Initialize as unknown type
  DataType type = DATA_UNKNOWN;

  // An object has been added. Get it and do some processing!
  if ( id > 0 ) {
343

344
345
346
347
348
349
350
351
352
353
    BaseObjectData* object;
    PluginFunctions::getObject(id,object);

    if ( !object ) {
      emit log(LOGERR,tr("Object id returned but no object with this id has been found! Error in one of the file plugins!"));
      return;
    }
    
    // Get the objects type
    type = object->dataType();
Dirk Wilden's avatar
Dirk Wilden committed
354
  }
355
356
  
  // If the id was greater than zero, add the file to the recent files.
Dirk Wilden's avatar
Dirk Wilden committed
357
358
359
360
361
  if ( id >= 0 )
    if ( OpenFlipper::Options::gui() )
      coreWidget_->addRecent(_filename, type);
}

Jan Möbius's avatar
 
Jan Möbius committed
362
363
364
/// Slot for loading a given file
void Core::slotLoad(QString _filename, DataType _type, int& _id) {
  _id = loadObject(_type,_filename);
365

Jan Möbius's avatar
 
Jan Möbius committed
366
367
368
  if ( _id < 0 )
    _id = -1;
  else
369
    if ( OpenFlipper::Options::gui() )
Jan Möbius's avatar
 
Jan Möbius committed
370
371
372
373
      coreWidget_->addRecent(_filename,_type);
}

/// Slot gets called after a file-plugin has opened an object
374
375
376
377
void Core::slotObjectOpened ( int _id ) {
  if ( OpenFlipper::Options::doSlotDebugging() ) {
    if ( sender() != 0 ) {
      if ( sender()->metaObject() != 0 ) {
378
        emit log(LOGINFO,tr("slotObjectOpened( ") + QString::number(_id) + tr(" ) called by ") +
379
380
381
                  QString( sender()->metaObject()->className() ) );
      }
    } else {
382
      emit log(LOGINFO,tr("slotObjectOpened( ") + QString::number(_id) + tr(" ) called by Core") );
383
384
    }
  }
385
386

  // get the opened object
387
388
  BaseObjectData* object;
  PluginFunctions::getObject(_id,object);
389

390
  QColor color;
391

392
  if ( OpenFlipper::Options::randomBaseColor() ){
393
394
395
      //init random seed
      srand ( time(NULL) );

396
      QColor bckgrnd = OpenFlipperSettings().value("Core/Gui/glViewer/defaultBackgroundColor").value<QColor>();
397
      int diff;
398

399
400
      do{
        color.setRgb(rand()%255, rand()%255, rand()%255);
401

402
403
404
        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());
405
      }while (diff < 70000);
406
407
  }
  else{
408
      color = OpenFlipper::Options::defaultBaseColor();
409
  }
410

411
412
413
414
415
  ACG::Vec4f colorV;
  colorV[0] = color.redF();
  colorV[1] = color.greenF();
  colorV[2] = color.blueF();
  colorV[3] = color.alphaF();
416

417
  object->setBaseColor( colorV );
Jan Möbius's avatar
 
Jan Möbius committed
418

Jan Möbius's avatar
Jan Möbius committed
419
  // ================================================================================
420
  // Set defaults for DrawMode, ViewingDirection and Projection if this is the first opened object
Jan Möbius's avatar
Jan Möbius committed
421
422
423
  // If a plugin changes the drawmode later, this setting will be overridden!
  // ================================================================================
  if ( PluginFunctions::objectCount() == 1 && OpenFlipper::Options::gui() && !OpenFlipper::Options::loadingSettings() )
424
425
    for ( unsigned int i = 0 ; i < OpenFlipper::Options::examinerWidgets() ; ++i ){
      PluginFunctions::viewerProperties(i).drawMode( OpenFlipper::Options::defaultDrawMode(i) );
426

427
428
429
430
431
432
433
      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
434
435
436

  // ================================================================================
  // Recompute bounding box and scenegraph info
437
  // Reset scene center here to include new object
Jan Möbius's avatar
Jan Möbius committed
438
  // ================================================================================
439
  resetScenegraph(true);
Jan Möbius's avatar
 
Jan Möbius committed
440

Jan Möbius's avatar
Jan Möbius committed
441
442
443
  // ================================================================================
  // Tell plugins, that a file has been opened
  // ================================================================================
444
  emit openedFile( _id );
Jan Möbius's avatar
 
Jan Möbius committed
445

Jan Möbius's avatar
Jan Möbius committed
446
447
448
  // ================================================================================
  // Tell plugins, that the Object is updated and the active object has changed
  // ================================================================================
449
  emit signalObjectUpdated(_id);
Jan Möbius's avatar
 
Jan Möbius committed
450

Jan Möbius's avatar
Jan Möbius committed
451
452
453
  // ================================================================================
  // Create initial backup
  // ================================================================================
454
  backupRequest(_id,"Original Object");
Jan Möbius's avatar
 
Jan Möbius committed
455

456
457
458
  // ================================================================================
  // Add the file to the recent files menu
  // ================================================================================
459
460
461
  QString filename = object->path() + OpenFlipper::Options::dirSeparator() + object->name();
  BaseObject* object2;
  PluginFunctions::getObject(_id,object2);
Jan Möbius's avatar
Jan Möbius committed
462
463
464
465
466
467
  
  /**
    * \todo This is wrong here. If a core adds any object, this has already been called! 
    * If a plugin does that, its also wrong as this adds the name of the object rather than the filename!
    *
    */
468
  if ( OpenFlipper::Options::gui() )
Jan Möbius's avatar
 
Jan Möbius committed
469
470
    coreWidget_->addRecent( filename, object2->dataType() );

Jan Möbius's avatar
Jan Möbius committed
471
472
473
  // ================================================================================
  // if this is the first object opend, reset the global view
  // ================================================================================
474
  if ( PluginFunctions::objectCount() == 1 && OpenFlipper::Options::gui() && !OpenFlipper::Options::loadingSettings() )
475
476
477
    for ( unsigned int i = 0 ; i < OpenFlipper::Options::examinerWidgets() ; ++i ) {
      coreWidget_->examiner_widgets_[i]->viewAll();
    }
478

Jan Möbius's avatar
 
Jan Möbius committed
479
  // objectRoot_->dumpTree();
480
}
Jan Möbius's avatar
 
Jan Möbius committed
481
482

 /// Slot gets called after a file-plugin has opened an object
483
484
485
486
void Core::slotEmptyObjectAdded ( int _id ) {
  if ( OpenFlipper::Options::doSlotDebugging() ) {
    if ( sender() != 0 ) {
      if ( sender()->metaObject() != 0 ) {
487
        emit log(LOGINFO,tr("slotEmptyObjectAdded( ") + QString::number(_id) + tr(" ) called by ") +
488
489
490
                  QString( sender()->metaObject()->className() ) );
      }
    } else {
491
      emit log(LOGINFO,tr("slotEmptyObjectAdded( ") + QString::number(_id) + tr(" ) called by Core") );
492
493
494
    }
  }

495
496
497
498
499
  // get the opened object
  BaseObjectData* object;
  PluginFunctions::getObject(_id,object);

  emit emptyObjectAdded( _id );
500

Jan Möbius's avatar
 
Jan Möbius committed
501
  // Tell the Plugins that the Object List and the active object have changed
502
  emit signalObjectUpdated(_id);
Jan Möbius's avatar
 
Jan Möbius committed
503

504
  backupRequest(_id,"Original Object");
Jan Möbius's avatar
 
Jan Möbius committed
505

506
  ///@todo : set a default path for new objects
Jan Möbius's avatar
 
Jan Möbius committed
507
508
509
//    QString filename = object->path() + OpenFlipper::Options::dirSeparator() + object->name();

//    addRecent(filename);
510
}
Jan Möbius's avatar
 
Jan Möbius committed
511
512
513
514
515
516
517

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

/// Opens AddEmpty-Object widget
void Core::slotAddEmptyObjectMenu() {
518
519
520
521
522
523
524
525
526
527
528
529
530
  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) {
    
531
    // Iterate over all supported types (created from plugins on load)
532
533
    // Check if a plugin supports addEmpty for the current type.
    // Only if the type is supported, add it to the addEmpty Dialog
534
535
536
    
    // typePlugin
    for ( uint j = 0 ; j < supportedDataTypes_.size(); j++) {
537
      
538
539
      // Check if a plugin supports the current type
      if ( supportedDataTypes_[j].type & currentType ) {
540
541
542
543
544
        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
545
      }
546
547
    }
    
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
    // filePlugin
    for ( uint j = 0 ; j < supportedTypes_.size(); j++) {
      
      // Check if a plugin supports the current Type
      if ( supportedTypes_[j].type & currentType ) {
	
	// 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;
	}
      }
    }
    
573
574
575
576
577
578
579
580
581
    // Advance to next type ( Indices are bits so multiply by to to get next bit)
    currentType *= 2;
  }
  
  static addEmptyWidget* widget = 0;
  
  if (supportedTypes_.size() != 0) {
    
    if ( !widget ){
Jan Möbius's avatar
 
Jan Möbius committed
582
      widget = new addEmptyWidget(types,typeNames);
583
      widget->setWindowIcon( OpenFlipper::Options::OpenFlipperIcon() );
Jan Möbius's avatar
 
Jan Möbius committed
584
585
      connect(widget,SIGNAL(chosen(DataType, int&)),this,SLOT(slotAddEmptyObject(DataType, int&)));
    }
586
    
Jan Möbius's avatar
 
Jan Möbius committed
587
    widget->show();
588
589
590
591
    
  } else
    emit log(LOGERR,tr("Could not show 'add Empty' dialog. Missing file-plugins ?"));
  
Jan Möbius's avatar
 
Jan Möbius committed
592
593
}

594
595
596
597
//========================================================================================
// ===             Public Slots                                 ============================
//========================================================================================

Jan Möbius's avatar
 
Jan Möbius committed
598
/// Open Load-Object Widget
599
600
601
602
603
void Core::loadObject() {

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

    if (supportedTypes_.size() != 0){
604
      LoadWidget* widget = new LoadWidget(supportedTypes_);
Dirk Wilden's avatar
Dirk Wilden committed
605
606
      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
607

608
609
      widget->setWindowIcon( OpenFlipper::Options::OpenFlipperIcon() );

610
      widget->showLoad();
611
612
613
614

      widget->disconnect();
      delete widget;

615
    }else
616
      emit log(LOGERR,tr("Could not show 'load objects' dialog. Missing file-plugins."));
Jan Möbius's avatar
 
Jan Möbius committed
617

618
  }
Jan Möbius's avatar
 
Jan Möbius committed
619
620
}

621
622
623
624
625
626
/// Load settings from file
void Core::loadSettings(){

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

    QString complete_name;
Jan Möbius's avatar
Jan Möbius committed
627

628
629
630
631
632
633

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

634
    fileDialog.setOption (QFileDialog::DontUseNativeDialog, true);
635
636
637
638
639
640
641
    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 ) );
642
    optionsBox->setTitle(tr("Options"));
643
644
645
    layout->addWidget( optionsBox, layout->rowCount() , 0 , 1,layout->columnCount() );

    QCheckBox *loadProgramSettings = new QCheckBox(optionsBox);
646
647
    loadProgramSettings->setText(tr("Load program settings"));
    loadProgramSettings->setToolTip(tr("Load all current program settings from the file ( This will include view settings, colors,...) "));
648
649
650
    loadProgramSettings->setCheckState( Qt::Unchecked );

    QCheckBox *loadPluginSettings = new QCheckBox(optionsBox);
651
652
    loadPluginSettings->setText(tr("Load per Plugin Settings"));
    loadPluginSettings->setToolTip(tr("Plugins should load their current global settings from the file"));
653
654
655
    loadPluginSettings->setCheckState( Qt::Checked );

    QCheckBox *loadObjectInfo = new QCheckBox(optionsBox);
656
657
    loadObjectInfo->setText(tr("Load all objects defined in the file"));
    loadObjectInfo->setToolTip(tr("Load all objects which are defined in the file"));
658
659
660
661
662
663
664
665
    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
666
667
    fileDialog.resize(550 ,500);

668
669
670
671
672
673
674
675
676
677
678
679
    // ========================================================================================
    // 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;
680
      return;
681
682
683
684
    }

    complete_name = fileNames[0];

Jan Möbius's avatar
Jan Möbius committed
685

686
687
    QString newpath = complete_name.section(OpenFlipper::Options::dirSeparator(),0,-2);
    OpenFlipper::Options::currentDir(newpath);
Jan Möbius's avatar
Jan Möbius committed
688

689
    if ( complete_name.endsWith("ini") ) {
690
691
692
693
      openIniFile( complete_name,
                   loadProgramSettings->isChecked(),
                   loadPluginSettings->isChecked(),
                   loadObjectInfo->isChecked());
694
695
      if ( loadProgramSettings->isChecked() )
        applyOptions();
696
697
    } else if ( complete_name.endsWith("obj") ) {
      openObjFile(complete_name);
698
699
      if ( loadProgramSettings->isChecked() )
        applyOptions();
700
    }
Jan Möbius's avatar
Jan Möbius committed
701

702
    coreWidget_->addRecent(complete_name, DATA_UNKNOWN);
703
704
  }
}
Jan Möbius's avatar
 
Jan Möbius committed
705

706
707
/// Load settings from file
void Core::loadSettings(QString _filename){
Jan Möbius's avatar
Jan Möbius committed
708

709
  if ( !QFile(_filename).exists() )
Jan Möbius's avatar
 
Jan Möbius committed
710
711
    return;

712
  QString newpath = _filename.section(OpenFlipper::Options::dirSeparator(),0,-2);
Jan Möbius's avatar
 
Jan Möbius committed
713
714
  OpenFlipper::Options::currentDir(newpath);

715
  if ( _filename.endsWith("ini") ) {
716
    // Loaded function for recent files. Load everything.
717
    openIniFile(_filename,true,true,true);
Jan Möbius's avatar
 
Jan Möbius committed
718
    applyOptions();
719
720
  } else if ( _filename.endsWith("obj") ) {
    openObjFile(_filename);
Jan Möbius's avatar
 
Jan Möbius committed
721
722
723
724
    applyOptions();
  }

}