Core.cc 79.7 KB
Newer Older
1
/*===========================================================================*\
Jan Möbius's avatar
Jan Möbius committed
2
3
*                                                                            *
*                              OpenFlipper                                   *
Martin Schultz's avatar
Martin Schultz committed
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
 *           Copyright (c) 2001-2015, RWTH-Aachen University                 *
 *           Department of Computer Graphics and Multimedia                  *
 *                          All rights reserved.                             *
 *                            www.openflipper.org                            *
 *                                                                           *
 *---------------------------------------------------------------------------*
 * This file is part of OpenFlipper.                                         *
 *---------------------------------------------------------------------------*
 *                                                                           *
 * Redistribution and use in source and binary forms, with or without        *
 * modification, are permitted provided that the following conditions        *
 * are met:                                                                  *
 *                                                                           *
 * 1. Redistributions of source code must retain the above copyright notice, *
 *    this list of conditions and the following disclaimer.                  *
 *                                                                           *
 * 2. Redistributions in binary form must reproduce the above copyright      *
 *    notice, this list of conditions and the following disclaimer in the    *
 *    documentation and/or other materials provided with the distribution.   *
 *                                                                           *
 * 3. Neither the name of the copyright holder nor the names of its          *
 *    contributors may be used to endorse or promote products derived from   *
 *    this software without specific prior written permission.               *
 *                                                                           *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS       *
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A           *
 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,  *
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,       *
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR        *
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF    *
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING      *
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS        *
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.              *
Jan Möbius's avatar
Jan Möbius committed
39
*                                                                            *
40
41
42
\*===========================================================================*/

/*===========================================================================*\
Jan Möbius's avatar
Jan Möbius committed
43
44
45
46
47
*                                                                            *
*   $Revision$                                                       *
*   $LastChangedBy$                                                *
*   $Date$                     *
*                                                                            *
48
\*===========================================================================*/
Jan Möbius's avatar
 
Jan Möbius committed
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69





//=============================================================================
//
//  CLASS Core - IMPLEMENTATION
//
//=============================================================================


//== INCLUDES =================================================================

// -------------------- mview
#include "Core.hh"
// -------------------- ACG

#include <ACG/QtWidgets/QtFileDialog.hh>
// -------------------- Qt

Jan Möbius's avatar
Jan Möbius committed
70
71
72
73
74
#if QT_VERSION >= 0x050000
#else
 #undef QT_NO_OPENGL
 #include <QGLFormat>
#endif
Jan Möbius's avatar
 
Jan Möbius committed
75
76
77
78
79
80
81
82
83
84

#include "OpenFlipper/BasePlugin/KeyInterface.hh"
#include "OpenFlipper/BasePlugin/MouseInterface.hh"
#include "OpenFlipper/BasePlugin/PickingInterface.hh"
#include "OpenFlipper/BasePlugin/ToolboxInterface.hh"
#include "OpenFlipper/BasePlugin/TextureInterface.hh"
#include "OpenFlipper/BasePlugin/INIInterface.hh"

#include <OpenFlipper/common/RecentFiles.hh>

Jan Möbius's avatar
   
Jan Möbius committed
85
#include "OpenFlipper/BasePlugin/PluginFunctionsCore.hh"
Jan Möbius's avatar
 
Jan Möbius committed
86

Jan Möbius's avatar
Jan Möbius committed
87
88
#include "OpenFlipper/BasePlugin/RPCWrappers.hh"

Jan Möbius's avatar
 
Jan Möbius committed
89
90
#include <OpenMesh/Core/System/omstream.hh>

91
92
#include <OpenFlipper/common/BaseObjectCore.hh>
#include <OpenFlipper/common/TypesInternal.hh>
Jan Möbius's avatar
Jan Möbius committed
93

Isaak Lim's avatar
Isaak Lim committed
94
95
#include <OpenFlipper/widgets/messageBox/StaysOnTopMessageBox.hh>

Jan Möbius's avatar
 
Jan Möbius committed
96
97
98
#define WIDGET_HEIGHT 800
#define WIDGET_WIDTH  800

99
//== IMPLEMENTATION ==========================================================
Jan Möbius's avatar
 
Jan Möbius committed
100
101

/** \brief Constuctor for the Core Widget ( This is stage 1 , call init for stage 2)
102
 *
Jan Möbius's avatar
 
Jan Möbius committed
103
104
105
106
107
108
109
110
111
 * Initialization is working the following way:\n
 * - Setup basic paths \n
 * - Get Options from Option files ( While skipping the OpenFiles Sections as Core is not running )\n
 * - Jump back ( Stage two is done by calling init from main ) so CALL init!!
 * - This Two stage system allows using commandline options which override Option Files
*/
Core::
Core() :
  QObject(),
112
  capture_(false),
113
  processManager_(0),
Jan Möbius's avatar
 
Jan Möbius committed
114
  nextBackupId_(0),
Dirk Wilden's avatar
Dirk Wilden committed
115
  nextBackupGroupId_(0),
116
  objectRoot_(0),
Jan Möbius's avatar
 
Jan Möbius committed
117
118
  coreWidget_(0)
{
119

Dirk Wilden's avatar
Dirk Wilden committed
120
121
122
123
  //init logFile
  logStream_ = 0;
  logFile_ = 0;

Dirk Wilden's avatar
Dirk Wilden committed
124
125
  //init nodes
  root_node_scenegraph_ = new ACG::SceneGraph::SeparatorNode(0, "SceneGraph Root Node");
Jan Möbius's avatar
Jan Möbius committed
126
  
127
  // init global data node
Jan Möbius's avatar
Jan Möbius committed
128
  root_node_scenegraph_global_ = new ACG::SceneGraph::SeparatorNode(root_node_scenegraph_ , "SceneGraph Rendered Root Node");
129
  
Jan Möbius's avatar
Jan Möbius committed
130
  // This separator will manage the cores nodes
131
  core_nodes_ = new ACG::SceneGraph::SeparatorNode(root_node_scenegraph_global_, "Core Nodes");
Jan Möbius's avatar
Jan Möbius committed
132
133
134
135
  
  // Coordsys rendering nodes
  coordsysMaterialNode_ = new ACG::SceneGraph::MaterialNode(core_nodes_,"Coordsys Material Node");
  coordsysNode_ = new ACG::SceneGraph::CoordsysNode(coordsysMaterialNode_,"Core Coordsys Node");  
Jan Möbius's avatar
Dennis:    
Jan Möbius committed
136
  coordsysNode_->setTraverseMode (BaseNode::NodeFirst | BaseNode::SecondPass);
Jan Möbius's avatar
Jan Möbius committed
137
  
Jan Möbius's avatar
Jan Möbius committed
138
  // Separator handling the nodes for data
139
  dataSeparatorNode_ = new ACG::SceneGraph::SeparatorNode(root_node_scenegraph_global_, "Data Separator Root Node");
Jan Möbius's avatar
Jan Möbius committed
140
  
Jan Möbius's avatar
Jan Möbius committed
141
  // Separator handling the nodes for data
Jan Möbius's avatar
Jan Möbius committed
142
  dataRootNode_      = new ACG::SceneGraph::SeparatorNode(dataSeparatorNode_, "Data Root Node");
Dirk Wilden's avatar
Dirk Wilden committed
143

Jan Möbius's avatar
 
Jan Möbius committed
144
145
146
   // Add ViewMode All
  ViewMode* vm = new ViewMode();
  vm->name = "All";
Jan Möbius's avatar
Jan Möbius committed
147
  vm->icon = "viewmode_all.png";
Jan Möbius's avatar
 
Jan Möbius committed
148
  vm->custom = false;
Jan Möbius's avatar
Jan Möbius committed
149
  vm->visibleToolboxes = QStringList();
150

Jan Möbius's avatar
 
Jan Möbius committed
151
152
  viewModes_.push_front(vm);

Dirk Wilden's avatar
Dirk Wilden committed
153
154
155
  //init ViewerProperties (always for 4 Viewers!)
  std::vector< Viewer::ViewerProperties* > viewerProperties;

156
  for (int i=0; i < 4; i++) {
157
    Viewer::ViewerProperties* viewerProperty = new Viewer::ViewerProperties(i);
158
159
160
    viewerProperty->snapshotBaseFileName("snap-Viewer-" + QString::number(i) + ".png");
    viewerProperties.push_back( viewerProperty );
  }
Dirk Wilden's avatar
Dirk Wilden committed
161
162
163

  PluginFunctions::setViewerProperties(viewerProperties);

164
165
166
167
168
169
  //set viewer defaults
  OpenFlipper::Options::defaultViewingDirection( PluginFunctions::VIEW_FREE,  0 );
  OpenFlipper::Options::defaultViewingDirection( PluginFunctions::VIEW_TOP,   1 );
  OpenFlipper::Options::defaultViewingDirection( PluginFunctions::VIEW_LEFT,  2 );
  OpenFlipper::Options::defaultViewingDirection( PluginFunctions::VIEW_FRONT, 3 );

Jan Möbius's avatar
 
Jan Möbius committed
170
171
  // Get all relevant Paths and Options from option files
  setupOptions();
Jan Möbius's avatar
Jan Möbius committed
172

173
174
  // set discriptions for scriptable slots
  setDescriptions();
175
176
177
  
  // Initialize the build in dataTypes
  initializeTypes();
Dirk Wilden's avatar
Dirk Wilden committed
178
179
180
  
  // Initialize the build in updateTypes
  initializeUpdateTypes();
Jan Möbius's avatar
 
Jan Möbius committed
181
182
}

183
184
185
/** \brief Second initialization stage
 *
 * This Stage does the following :\n
Jan Möbius's avatar
 
Jan Möbius committed
186
187
188
189
190
191
 * - Create the Core GUI Elements (Examiner, Toolbox,...)\n
 * - Create the MenuBar \n
 * - load the Plugins \n
 * - connect the Mouse slots \n
 * - Load all ini files (This includes the Global Option files) \n
 */
192
193
void
Core::init() {
Jan Möbius's avatar
Jan Möbius committed
194
195
196
  
  // Check library versions
  checkLibraryVersions();
197

Jan Möbius's avatar
 
Jan Möbius committed
198
  // Make root_node available to the plugins ( defined in PluginFunctions.hh)
Jan Möbius's avatar
Jan Möbius committed
199
  PluginFunctions::setDataSeparatorNodes( dataSeparatorNode_ );
200

201
  // Topmost node of the scenegraph
Jan Möbius's avatar
   
Jan Möbius committed
202
  PluginFunctions::setSceneGraphRootNode( root_node_scenegraph_ );
203
204
205
206
  
  // Node below the global status nodes. All nodes with global rendering
  // will be attached here.
  PluginFunctions::setSceneGraphRootNodeGlobal(root_node_scenegraph_global_);
Dirk Wilden's avatar
Dirk Wilden committed
207

Jan Möbius's avatar
 
Jan Möbius committed
208
  // Initialize the first object as the root Object for the object tree
209
  objectRoot_ =  dynamic_cast< BaseObject* > ( new GroupObject("ObjectRoot") );
Jan Möbius's avatar
 
Jan Möbius committed
210
  PluginFunctions::setDataRoot( objectRoot_ );
Jan Möbius's avatar
Jan Möbius committed
211
212
213
  
  // Bring up the object manager ( has to be done after the rootobject is created)
  connect(getObjectManager(),SIGNAL(newObject(int)), this ,SLOT(newObject(int)));
214
215
  
  connect(getObjectManager(),SIGNAL(deletedObject(int)), this ,SLOT(deletedObject(int)));
216

Jan Möbius's avatar
 
Jan Möbius committed
217
  if ( OpenFlipper::Options::gui() ) {
218

Jan Möbius's avatar
Jan Möbius committed
219
    // Initialize redraw timer. Will be used to restrict the rendering framerate.
220
221
222
223
    redrawTimer_ = new QTimer();
    redrawTimer_->setSingleShot(true);
    connect(redrawTimer_, SIGNAL(timeout()), this, SLOT(updateView()),Qt::DirectConnection);

224
225
226
227
228
229
230
231
    // Initialice scenegraph check timer. Will be used to check for changes in the scenegraph
    scenegraphCheckTimer_ = new QTimer();
    scenegraphCheckTimer_->setSingleShot(false);
    connect(scenegraphCheckTimer_, SIGNAL(timeout()), this, SLOT(checkScenegraphDirty()),Qt::DirectConnection);

    // Will measure the time between redraws
    redrawTime_ = new QTime();
    redrawTime_->start ();
232

233
    if ( OpenFlipperSettings().value("Core/Gui/splash",true).toBool() ) {
Jan Möbius's avatar
 
Jan Möbius committed
234
      QPixmap splashPixmap(OpenFlipper::Options::iconDirStr() + OpenFlipper::Options::dirSeparator() + "splash.png");
235

236
      splash_ = new QSplashScreen(splashPixmap, Qt::SplashScreen | Qt::WindowStaysOnTopHint);
Jan Möbius's avatar
 
Jan Möbius committed
237
      splash_->show();
238

239
      splash_->showMessage(tr("Initializing mainwindow") ,
Jan Möbius's avatar
 
Jan Möbius committed
240
241
                          Qt::AlignBottom | Qt::AlignLeft , Qt::white);
    }
242

Jan Möbius's avatar
Jan Möbius committed
243
    coreWidget_ = new CoreWidget(viewModes_ , plugins_, coreSlots_);
244

245
246
247
248
    spinBoxEventFilter_.registerScrollArea(coreWidget_->getToolboxScrollArea());
    spinBoxEventFilter_.registerScrollArea(coreWidget_->getToolboxArea());
    spinBoxEventFilter_.registerScrollArea(coreWidget_->getToolbox());

Jan Möbius's avatar
 
Jan Möbius committed
249
    connect(coreWidget_, SIGNAL(clearAll())           , this, SLOT(clearAll()));
250
    connect(coreWidget_, SIGNAL(loadMenu())           , this, SLOT(loadObject()));
Jan Möbius's avatar
 
Jan Möbius committed
251
    connect(coreWidget_, SIGNAL(addEmptyObjectMenu()) , this, SLOT(slotAddEmptyObjectMenu()));
252
253
254
255
    connect(coreWidget_, SIGNAL(saveMenu())           , this, SLOT(saveAllObjects()));
    connect(coreWidget_, SIGNAL(saveToMenu())         , this, SLOT(saveAllObjectsTo()));
    connect(coreWidget_, SIGNAL(loadIniMenu())        , this, SLOT(loadSettings()));
    connect(coreWidget_, SIGNAL(saveIniMenu())        , this, SLOT(saveSettings()));
256
    connect(coreWidget_, SIGNAL(applyOptions())       , this, SLOT(applyOptions()));
Dirk Wilden's avatar
Dirk Wilden committed
257
    connect(coreWidget_, SIGNAL(saveOptions())        , this, SLOT(saveOptions()));
Jan Möbius's avatar
 
Jan Möbius committed
258
259
    connect(coreWidget_, SIGNAL(recentOpen(QAction*)) , this, SLOT(slotRecentOpen(QAction*)));
    connect(coreWidget_, SIGNAL(exit())               , this, SLOT(slotExit()));
260

261
262
263

    connect( coreWidget_, SIGNAL( resizeViewers(int,int) ), this, SLOT( resizeViewers(int,int) ) );
    connect( coreWidget_, SIGNAL( resizeApplication(int,int) ), this, SLOT( resizeApplication(int,int) ) );
Dirk Wilden's avatar
Dirk Wilden committed
264
265
    connect( coreWidget_, SIGNAL( stopVideoCapture() ), this, SLOT( stopVideoCapture() ) );
    connect( coreWidget_, SIGNAL( startVideoCapture(QString,int,bool) ), this, SLOT( startVideoCapture(QString,int,bool) ) );
266
    connect( coreWidget_, SIGNAL( dragOpenFile(QString)), this, SLOT(loadObject(QString)));
267

Dirk Wilden's avatar
Dirk Wilden committed
268
    connect(coreWidget_, SIGNAL(showPlugins())       , this, SLOT(slotShowPlugins()));
269

Dirk Wilden's avatar
Dirk Wilden committed
270
    connect(coreWidget_, SIGNAL(call(QString,bool&)), this, SLOT(slotCall(QString,bool&)));
271
272
    
    connect( coreWidget_->logWidget_->openMeshFilterAction_,SIGNAL(toggled(bool)), this, SLOT(enableOpenMeshErrorLog(bool)) );
Dirk Wilden's avatar
Dirk Wilden committed
273

Jan Möbius's avatar
Jan Möbius committed
274
275
276
277
278
279
280
281
282
283
284
285
    QRect rect = QApplication::desktop()->screenGeometry();

    uint width = rect.width();
    if ( width > 1000 ) {
      width = 1000;
    }

    uint height = rect.height();
    if ( height > 1000 ) {
      height = 1000;
    }

Jan Möbius's avatar
Jan Möbius committed
286
287
288
#ifdef ARCH_DARWIN
    width = rect.width() - 300;
    height = rect.height() - 150;
Jan Möbius's avatar
Jan Möbius committed
289

Jan Möbius's avatar
Jan Möbius committed
290
//     coreWidget_->setMaximumSize( width, height  );
Jan Möbius's avatar
Jan Möbius committed
291
292
#endif

Jan Möbius's avatar
Jan Möbius committed
293
    coreWidget_->resize(width,height);
294

Dirk Wilden's avatar
Dirk Wilden committed
295
296
297
298
299
    #ifdef DEBUG
      coreWidget_->setWindowTitle( OpenFlipper::Options::windowTitle() + " [DEBUG]" );
    #else
      coreWidget_->setWindowTitle( OpenFlipper::Options::windowTitle() );
    #endif
300

Jan Möbius's avatar
Jan Möbius committed
301
302
303
    // Sanity check for OpenGL capabilities!
    checkOpenGLCapabilities();

Jan Möbius's avatar
 
Jan Möbius committed
304
  }
305

Jan Möbius's avatar
 
Jan Möbius committed
306
307
308
309
  // ======================================================================
  // Create intermediate logger class for Core which will mangle the output
  // ======================================================================
  PluginLogger* newlog = new PluginLogger("Core");
310

Jan Möbius's avatar
 
Jan Möbius committed
311
312
  loggers_.push_back(newlog);
  connect(this,SIGNAL(log(Logtype, QString )),newlog,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
313
314
  connect(this,SIGNAL(log(QString )),newlog,SLOT(slotLog(QString )),Qt::DirectConnection);

Jan Möbius's avatar
 
Jan Möbius committed
315
316
317
  // Connect it to the Master logger
  if ( OpenFlipper::Options::gui() )
    connect(newlog,SIGNAL(log(Logtype, QString )),coreWidget_,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
318

Jan Möbius's avatar
 
Jan Möbius committed
319
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
320

Dirk Wilden's avatar
Dirk Wilden committed
321
322
  // connection to file logger
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLogToFile(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
323
324
325
326
327
328
329

  // ======================================================================
  // Create a logger class for CoreWidget
  // ======================================================================

  if ( OpenFlipper::Options::gui() ){
    PluginLogger* widgetlog = new PluginLogger("CoreWidget");
330

Dirk Wilden's avatar
Dirk Wilden committed
331
332
    loggers_.push_back(widgetlog);
    connect(coreWidget_,SIGNAL(log(Logtype, QString )),widgetlog,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
333
334
    connect(coreWidget_,SIGNAL(log(QString )),widgetlog,SLOT(slotLog(QString )),Qt::DirectConnection);

Dirk Wilden's avatar
Dirk Wilden committed
335
336
337
    // Connect it to the Master logger
    connect(widgetlog,SIGNAL(log(Logtype, QString )),coreWidget_,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
    connect(widgetlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
338
339
    // connection to file logger
    connect(widgetlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLogToFile(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
340
  }
341

Jan Möbius's avatar
 
Jan Möbius committed
342
343
344
345
346
347
  // ======================================================================
  // Catch OpenMesh Error logs with an own Logger
  // ======================================================================
  newlog = new PluginLogger("Core ( OpenMesh )",LOGERR);
  omerr().connect(*newlog);
  omerr().disconnect(std::cerr);
348

Jan Möbius's avatar
 
Jan Möbius committed
349
  loggers_.push_back(newlog);
350

Jan Möbius's avatar
 
Jan Möbius committed
351
352
353
  // Connect it to the Master logger
  if ( OpenFlipper::Options::gui() )
    connect(newlog,SIGNAL(log(Logtype, QString )),coreWidget_,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
354

Jan Möbius's avatar
 
Jan Möbius committed
355
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
356
357
  // connection to file logger
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLogToFile(Logtype, QString )),Qt::DirectConnection);
358

Jan Möbius's avatar
 
Jan Möbius committed
359
360
361
362
363
364
  // ======================================================================
  // Catch OpenMesh omout logs with an own Logger
  // ======================================================================
  newlog = new PluginLogger("Core ( OpenMesh )",LOGINFO);
  omout().connect(*newlog);
  omout().disconnect(std::cout);
365

Jan Möbius's avatar
 
Jan Möbius committed
366
  loggers_.push_back(newlog);
367

Jan Möbius's avatar
 
Jan Möbius committed
368
369
370
  // Connect it to the Master logger
  if ( OpenFlipper::Options::gui() )
    connect(newlog,SIGNAL(log(Logtype, QString )),coreWidget_,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
371

Jan Möbius's avatar
 
Jan Möbius committed
372
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
373
374
  // connection to file logger
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLogToFile(Logtype, QString )),Qt::DirectConnection);
375

Jan Möbius's avatar
 
Jan Möbius committed
376
377
378
379
380
  // ======================================================================
  // Catch OpenMesh omlog logs with an own Logger
  // ======================================================================
  newlog = new PluginLogger("Core ( OpenMesh )",LOGOUT);
  omlog().connect(*newlog);
381

Jan Möbius's avatar
 
Jan Möbius committed
382
  loggers_.push_back(newlog);
383

Jan Möbius's avatar
 
Jan Möbius committed
384
385
386
  // Connect it to the Master logger
  if ( OpenFlipper::Options::gui() )
    connect(newlog,SIGNAL(log(Logtype, QString )),coreWidget_,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
387

Jan Möbius's avatar
 
Jan Möbius committed
388
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
389
390
  // connection to file logger
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLogToFile(Logtype, QString )),Qt::DirectConnection);
391

Jan Möbius's avatar
 
Jan Möbius committed
392
393
394
395
  // ======================================================================
  // Log Scripting stuff through a separate logger
  // ======================================================================
  newlog = new PluginLogger("Scripting",LOGOUT);
396

Jan Möbius's avatar
 
Jan Möbius committed
397
  loggers_.push_back(newlog);
398

Jan Möbius's avatar
 
Jan Möbius committed
399
400
401
  // Connect it to the Master logger
  if ( OpenFlipper::Options::gui() )
    connect(newlog,SIGNAL(log(Logtype, QString )),coreWidget_,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
402

Jan Möbius's avatar
 
Jan Möbius committed
403
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
404
  // connection to file logger
405
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLogToFile(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
406

Jan Möbius's avatar
 
Jan Möbius committed
407
  // connect signal to logger
408
409
  connect(this,SIGNAL(scriptLog(QString )),newlog,SLOT(slotLog(QString )),Qt::DirectConnection);

410
  
Jan Möbius's avatar
 
Jan Möbius committed
411
  // ======================================================================
412
  // Set up QtScript Environment
Jan Möbius's avatar
 
Jan Möbius committed
413
  // ======================================================================
414
  
Jan Möbius's avatar
Jan Möbius committed
415
416
417
  // Set a reference to the scriptengine for simple rpc calls
  RPC::setScriptEngine(&scriptEngine_);

Jan Möbius's avatar
Jan Möbius committed
418
  connect(&scriptEngine_, SIGNAL( signalHandlerException(const QScriptValue &) ), this, SLOT( slotScriptError(const QScriptValue &) ));
419

Jan Möbius's avatar
 
Jan Möbius committed
420
421
  // process Events every 500 msecs during script execution
  scriptEngine_.setProcessEventsInterval( 500 );
422

Jan Möbius's avatar
 
Jan Möbius committed
423
424
425
426
  // Register own print function :
  QScriptValue printFunction = scriptEngine_.newFunction(myPrintFunction);
  printFunction.setProperty("textedit",scriptEngine_.newQObject(this));
  scriptEngine_.globalObject().setProperty("print", printFunction);
427

428
429
430
  // Register print to file function :
  QScriptValue printToFileFunc = scriptEngine_.newFunction(printToFileFunction);
  scriptEngine_.globalObject().setProperty("printToFile", printToFileFunc);
431
  scriptingFunctions_.push_back( "-.printToFile(QString,QString)" );
432

Jan Möbius's avatar
Jan Möbius committed
433
434
435
436
437
438
  // Register help function :
  QScriptValue helpFunc = scriptEngine_.newFunction(helpFunction);
  helpFunc.setProperty("core",scriptEngine_.newQObject(this));
  scriptEngine_.globalObject().setProperty("help", helpFunc);
  scriptingFunctions_.push_back( "-.help(QString)" );

439
440
441
442
443
444
445
446
447
  // Register IdList Type to scripting Engine
  qScriptRegisterSequenceMetaType< IdList >(&scriptEngine_);
  
  // Register Vector of ints Type to scripting Engine
  qScriptRegisterSequenceMetaType< QVector< int > >(&scriptEngine_);
  
  //==========================================================================
  // Register the 3d Vector Type to the core ( is Vec3d )
  //==========================================================================
448
449
  qScriptRegisterMetaType(&scriptEngine_,
                          toScriptValueVector,
Jan Möbius's avatar
 
Jan Möbius committed
450
451
                          fromScriptValueVector,
                          scriptEngine_.newQObject(&vec3dPrototype_));
452
                          
Jan Möbius's avatar
 
Jan Möbius committed
453
  // set a constructor to allow creation via Vector(x,y,z)
Jan Möbius's avatar
Jan Möbius committed
454
455
456
457
458
459
460
  QScriptValue ctorVec3 = scriptEngine_.newFunction(createVector);
  scriptEngine_.globalObject().setProperty("Vector", ctorVec3);

  //==========================================================================
  // Register the 4d Vector Type to the core ( is Vec4d )
  //==========================================================================
  qScriptRegisterMetaType(&scriptEngine_,
461
462
                          toScriptValueVector4,
                          fromScriptValueVector4,
Jan Möbius's avatar
Jan Möbius committed
463
464
465
466
467
                          scriptEngine_.newQObject(&vec4dPrototype_));

  // set a constructor to allow creation via Vector(x,y,z)
  QScriptValue ctorVec4 = scriptEngine_.newFunction(createVector4);
  scriptEngine_.globalObject().setProperty("Vector4", ctorVec4);
468
469
470
471
                          
  //==========================================================================
  // Register the DataType Class to the core
  //==========================================================================
472

473
  // Register DataType in QScriptEngine
474
  qScriptRegisterMetaType<DataType>(&scriptEngine_,
475
476
477
478
479
                          toScriptValueDataType,
                          fromScriptValueDataType,
                          scriptEngine_.newQObject(&DataTypePrototype_));
                          
  // set a constructor to allow creation via DataType(uint)
480
481
482
483
484
485
  QScriptValue dataTypector = scriptEngine_.newFunction(createDataType);
  scriptEngine_.globalObject().setProperty("DataType", dataTypector);     
  
  //==========================================================================
  // Register the Matrix Class to the core
  //==========================================================================
486

Jan Möbius's avatar
 
Jan Möbius committed
487
  // Register Matrix Type to scripting Engine ( is ACG::Matrix4x4d )
488
489
  qScriptRegisterMetaType(&scriptEngine_,
                          toScriptValueMatrix4x4 ,
Jan Möbius's avatar
 
Jan Möbius committed
490
491
                          fromScriptValueMatrix4x4,
                          scriptEngine_.newQObject(&matrix4x4Prototype_));
492

Jan Möbius's avatar
 
Jan Möbius committed
493
494
495
  // set a constructor to allow creation via Matrix(x,y,z)
  QScriptValue matrix4x4ctor = scriptEngine_.newFunction(createMatrix4x4);
  scriptEngine_.globalObject().setProperty("Matrix4x4", matrix4x4ctor);
496

497
498
499
500
  //==========================================================================
  //  Collect Core scripting information
  //==========================================================================

Jan Möbius's avatar
 
Jan Möbius committed
501
502
503
504
505
506
  QScriptValue scriptInstance = scriptEngine_.newQObject(this,
                                                         QScriptEngine::QtOwnership,
                                                         QScriptEngine::ExcludeChildObjects |
                                                         QScriptEngine::ExcludeSuperClassMethods |
                                                         QScriptEngine::ExcludeSuperClassProperties
                                                         );
507

Jan Möbius's avatar
 
Jan Möbius committed
508
  scriptEngine_.globalObject().setProperty("core", scriptInstance);
509

Jan Möbius's avatar
 
Jan Möbius committed
510
511
512
  QScriptValueIterator it(scriptInstance);
  while (it.hasNext()) {
    it.next();
513

Jan Möbius's avatar
 
Jan Möbius committed
514
    /// Skip all signals for function calls
515
    if ( checkSignal( this, it.name().toLatin1() ) )
Jan Möbius's avatar
 
Jan Möbius committed
516
      continue;
517

Jan Möbius's avatar
 
Jan Möbius committed
518
    scriptingFunctions_.push_back( "core." + it.name() );
519

Jan Möbius's avatar
 
Jan Möbius committed
520
  }
521

Jan Möbius's avatar
 
Jan Möbius committed
522
  loadPlugins();
523

Jan Möbius's avatar
 
Jan Möbius committed
524
  if ( OpenFlipper::Options::gui() ) {
525

Dirk Wilden's avatar
Dirk Wilden committed
526
527
528
    //register keyBinding for all scripting slots
    coreWidget_->slotRegisterSlotKeyBindings();

529
530
531
    //get keyAssignments from config files
    restoreKeyBindings();

Jan Möbius's avatar
Marlin:    
Jan Möbius committed
532
533
    if ( OpenFlipper::Options::currentViewMode( ) != "" )
      coreWidget_->setViewMode( OpenFlipper::Options::currentViewMode() );
Jan Möbius's avatar
 
Jan Möbius committed
534
535
    else
      coreWidget_->setViewMode("All");
536

537
    // Set the renderer to the one stored in the settings or to default
538
    for ( unsigned int i = 0 ; i < OpenFlipper::Options::examinerWidgets(); ++i ) {
Jan Möbius's avatar
Jan Möbius committed
539
540
541
542
      connect( coreWidget_->examiner_widgets_[i], SIGNAL(signalMouseEvent(QMouseEvent*)),
              this                              , SLOT(slotMouseEvent(QMouseEvent*)));
      connect( coreWidget_->examiner_widgets_[i], SIGNAL(signalMouseEventIdentify(QMouseEvent*)),
              this                              , SLOT(slotMouseEventIdentify(QMouseEvent*)));
Jan Möbius's avatar
Mike:    
Jan Möbius committed
543
544
      connect( coreWidget_->examiner_widgets_[i], SIGNAL(signalMouseEventLight(QMouseEvent*)),
              this                              , SLOT(slotMouseEventLight(QMouseEvent*)));
Jan Möbius's avatar
Jan Möbius committed
545
546
      connect( coreWidget_->examiner_widgets_[i], SIGNAL(signalWheelEvent(QWheelEvent *, const std::string &)),
              this                              , SLOT(slotWheelEvent(QWheelEvent *, const std::string &)));
Jan Möbius's avatar
Jan Möbius committed
547
548

      connect( coreWidget_->examiner_widgets_[i], SIGNAL( viewUpdated() ),
549
               this, SLOT( viewUpdated()) ,Qt::DirectConnection);
550

551
      connect( coreWidget_->examiner_widgets_[i], SIGNAL( viewChanged() ),
552
               coreWidget_->examiner_widgets_[i], SLOT( updateGL() ) ,Qt::DirectConnection);
553

Jan Möbius's avatar
Jan Möbius committed
554
555
556
      // Set post processor
      PostProcessorDialog::loadSavedPostProcessors(i);

557
558
559
560
561
      // ====================================================
      // Set renderer
      // ====================================================

      QString defaultRendererKey  = "Viewer" + QString::number(i)+"/DefaultRenderer";
562
      QString defaultRendererName = OpenFlipperSettings().value(defaultRendererKey,"Default Classical Renderer Plugin").toString();
563
564
565
566
567
568
569
570

      // Check if the renderer is there
      int defaultRendererId = renderManager().getRendererId(defaultRendererName);

      if ( defaultRendererId == -1 ) {
        emit log(LOGERR,tr("Stored default renderer \"") + defaultRendererName + tr("\" is not available, trying Classical!"));

        // Check if the renderer is there
571
        defaultRendererId = renderManager().getRendererId("Default Classical Renderer Plugin");
572
573
574
575
576
577

        // Classical available?
        if ( defaultRendererId != -1 ) {
          renderManager().setActive(defaultRendererId,i);
        } else {
          emit log(LOGERR,tr("Default classical renderer is also not available. Trying to use any other renderer i can find!"));
578
579
580
581
582
583

          // debug information for this case, print renderer count and their names
          const unsigned int rendererCount = renderManager().available();
          emit log(LOGERR,tr("Currently ") + QString::number(rendererCount) + tr(" renderers are available:") );
          for (unsigned int i = 0 ; i < rendererCount ; ++i )
            emit log(LOGERR, tr("Renderer ") + QString::number(i) + ": " + renderManager()[i]->name );
584
585
586
587
588
589
590
591
592
593
        }

      } else {
        renderManager().setActive(defaultRendererId,i);
      }

    }

    // Warn the user in the log and via messagebox, that he is using the build in renderer only
    if ( renderManager().available() == 1 ) {
594
      finishSplash();
595
596
597
598
      emit log(LOGERR,tr("No external plugin renderers available!"));
      emit log(LOGERR,tr("The build in renderer is only a very limited one and is missing many features!"));
      emit log(LOGERR,tr("You should build and use the other renderers!"));

Isaak Lim's avatar
Isaak Lim committed
599
      StaysOnTopMessageBox::warning(0,tr( "No external plugin renderers available!"),tr("The build in renderer is only a very limited one and is missing many features.\nYou should build and use the other free renderers shipped with OpenFlipper."));
Jan Möbius's avatar
Jan Möbius committed
600
    }
601

Jan Möbius's avatar
 
Jan Möbius committed
602
  }
603

Jan Möbius's avatar
Jan Möbius committed
604
605
606
607
  // ===============================================================================================
  // Load Settings from configuration files
  // ===============================================================================================

Jan Möbius's avatar
 
Jan Möbius committed
608
609
  QStringList optionFiles = OpenFlipper::Options::optionFiles();
  for ( int i = 0 ; i < (int)optionFiles.size(); ++i) {
610

611
    if ( OpenFlipper::Options::gui() && OpenFlipperSettings().value("Core/Gui/splash",true).toBool() ) {
612
      splash_->showMessage(tr("Loading Configuration File %1/%2").arg(i+1).arg(optionFiles.size()),
Jan Möbius's avatar
 
Jan Möbius committed
613
614
                           Qt::AlignBottom | Qt::AlignLeft , Qt::white);
    }
615

Jan Möbius's avatar
Jan Möbius committed
616
617
    // Load global ini files. Use only plugin global options from these files as the
    // rest has been loaded at the beginning.
618
619
620
    if ( OpenFlipper::Options::gui() )
      coreWidget_->updateRecent();

Jan Möbius's avatar
Jan Möbius committed
621
    openIniFile( optionFiles[i] ,false,true,false);
Jan Möbius's avatar
 
Jan Möbius committed
622
623
  }

Hans-Christian Ebke's avatar
Hans-Christian Ebke committed
624
625
  if ( OpenFlipper::Options::gui() && OpenFlipperSettings().value("Core/Gui/splash",true).toBool() )
      splash_->clearMessage();
626

Jan Möbius's avatar
Jan Möbius committed
627
628
629
  // ===============================================================================================
  // Load Settings from configuration files
  // ===============================================================================================
630

Jan Möbius's avatar
 
Jan Möbius committed
631
  if ( OpenFlipper::Options::lang().contains("UTF") || OpenFlipper::Options::lang().contains("utf") ) {
632
    emit log(LOGWARN,tr("UTF8-Locale used!"));
Jan Möbius's avatar
Jan Möbius committed
633
634
635
636
//     emit log(LOGWARN,"Only OFF files are fully supported with UTF8. Others might fail.");
//     emit log(LOGWARN,"You can change your locale by :");
//     emit log(LOGWARN,"export LANG=C");
//     emit log(LOGWARN,"Work is in progress to resolve this issue.");
637
  }
Jan Möbius's avatar
 
Jan Möbius committed
638
639

  if ( OpenFlipper::Options::gui() ) {
Dirk Wilden's avatar
Dirk Wilden committed
640

641
    QFile statesFile(OpenFlipper::Options::configDirStr()  + OpenFlipper::Options::dirSeparator() + "WindowStates.dat");
Dirk Wilden's avatar
Dirk Wilden committed
642

643
644
    if (statesFile.exists() ) {
      QSettings windowStates(OpenFlipper::Options::configDirStr()  + OpenFlipper::Options::dirSeparator() + "WindowStates.dat", QSettings::IniFormat);
645

646
647
648
649
      //try to restore the windowState
      coreWidget_->restoreState (windowStates.value("Core/Window/State").toByteArray ());
      //try to restore the geometry
      coreWidget_->restoreGeometry (windowStates.value("Core/Window/Geometry").toByteArray ());
Dirk Wilden's avatar
Dirk Wilden committed
650

651
652
      coreWidget_->toolSplitter_->restoreState (windowStates.value("Core/ToolSplitter").toByteArray ());
      coreWidget_->splitter_->restoreState (windowStates.value("Core/LogSplitter").toByteArray ());
653

654
      coreWidget_->show();
655

656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
      applyOptions();

      windowStates.beginGroup ("Core");
      windowStates.beginGroup ("LogSlider");
      coreWidget_->slidingLogger_->restoreState (windowStates);
      windowStates.endGroup ();
      coreWidget_->toolBox_->restoreState (windowStates);
      windowStates.endGroup ();

    } else {

      coreWidget_->show();
      applyOptions();

    }
Jan Möbius's avatar
Dennis:    
Jan Möbius committed
671

672
    if ( OpenFlipperSettings().value("Core/Gui/splash",true).toBool() ) {
Jan Möbius's avatar
Jan Möbius committed
673
        splash_->raise();
674
        splash_->showMessage(tr("Ready."), Qt::AlignBottom | Qt::AlignLeft , Qt::white);
675
        finishSplash();
Jan Möbius's avatar
 
Jan Möbius committed
676
    }
677

678
    // start checking for scenegraph changes
679
    scenegraphCheckTimer_->setInterval (1000 / OpenFlipperSettings().value("Core/Gui/glViewer/maxFrameRate",35).toInt() );
680
    scenegraphCheckTimer_->start ();
Jan Möbius's avatar
 
Jan Möbius committed
681
  }
682

683
684
685
  // System is ready now.
  OpenFlipper::Options::finishedStartup();
  
Jan Möbius's avatar
Jan Möbius committed
686
  QTimer::singleShot(100, this, SLOT(slotExecuteAfterStartup()));
Jan Möbius's avatar
 
Jan Möbius committed
687
688
}

689

Jan Möbius's avatar
 
Jan Möbius committed
690
691
692
693
//-----------------------------------------------------------------------------

Core::~Core()
{
694

695
696
697
698
699
  // Delete the objectRoot if it was constructed
  if ( objectRoot_ != 0 ) {
    objectRoot_->deleteSubtree();
    delete objectRoot_;
  }
700

Jan Möbius's avatar
 
Jan Möbius committed
701
  // Clean up loggers
702
703
704
  for ( uint i = 0 ; i < loggers_.size(); ++i )
    delete loggers_[i];

Jan Möbius's avatar
Jan Möbius committed
705
  delete coreWidget_;
Jan Möbius's avatar
 
Jan Möbius committed
706
707
708
709
710
711
712
}

//-----------------------------------------------------------------------------

void
Core::slotMouseEventIdentify( QMouseEvent* _event )
{
Dirk Wilden's avatar
Dirk Wilden committed
713
714
715
//   // Dont do anything as a context Menu will popup on right button click
//   if ( _event->button() == Qt::RightButton )
//     return;
716

717
718
719
  // Only catch left-button clicks
  if(_event->button() != Qt::LeftButton) return;

Jan Möbius's avatar
Jan Möbius committed
720
721
722
723
724
725
726
727
728
  const QObject* senderPointer = sender();
  unsigned int examinerId = 0;

  if ( senderPointer == 0 ) {
    std::cerr << "Error : slotMouseEventIdentify directly called! This should only be called by an examiner" << std::endl;
  } else {
    for ( unsigned int i = 0 ; i < OpenFlipper::Options::examinerWidgets(); ++i ) {
      if ( senderPointer == coreWidget_->examiner_widgets_[i] ) {
        examinerId = i;
729
        if ( OpenFlipper::Options::doSlotDebugging() )
730
              emit log(LOGINFO,tr("slotMouseEventIdentify from examiner ") + QString::number(i) );
Jan Möbius's avatar
Jan Möbius committed
731
732
733
734
735
736
737
738
        break;
      }
    }

  }

  PluginFunctions::setActiveExaminer( examinerId );

739
740
741
742
743
  // Do picking
  unsigned int   node_idx, target_idx;
  ACG::Vec3d     hit_point;

  if(PluginFunctions::scenegraphPick(ACG::SceneGraph::PICK_ANYTHING, _event->pos(), node_idx, target_idx, &hit_point)) {
Jan Möbius's avatar
Jan Möbius committed
744

745
    BaseObjectData* object = 0;
Jan Möbius's avatar
Jan Möbius committed
746

747
748
749
750
751
752
753
754
    if(PluginFunctions::getPickedObject(node_idx, object)) {
      // Request type information widget
      InformationInterface* infoPlugin = 0;
      infoPlugin = getInfoPlugin(object->dataType());
      if(infoPlugin != 0)
          infoPlugin->slotInformationRequested(_event->pos(), object->dataType());
    }
  }
Jan Möbius's avatar
 
Jan Möbius committed
755
756
757
}

//-----------------------------------------------------------------------------
Jan Möbius's avatar
Mike:    
Jan Möbius committed
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786

void
Core::slotMouseEventLight( QMouseEvent* _event )
{
  const QObject* senderPointer = sender();
  unsigned int examinerId = 0;

  if ( senderPointer == 0 ) {
    std::cerr << "Error : slotMouseEventLight directly called! This should only be called by an examiner" << std::endl;
  } else {
    for ( unsigned int i = 0 ; i < OpenFlipper::Options::examinerWidgets(); ++i ) {
      if ( senderPointer == coreWidget_->examiner_widgets_[i] ) {
        examinerId = i;
        if ( OpenFlipper::Options::doSlotDebugging() )
              emit log(LOGINFO,tr("slotMouseEventLight from examiner ") + QString::number(i) );
        break;
      }
    }

  }

  PluginFunctions::setActiveExaminer( examinerId );

  emit PluginMouseEventLight( _event );


}

//-----------------------------------------------------------------------------
Jan Möbius's avatar
 
Jan Möbius committed
787
788
789
790
791


void
Core::slotMouseEvent( QMouseEvent* _event )
{
Dirk Wilden's avatar
Dirk Wilden committed
792
793
794
//   // Dont do anything as a context Menu will popup on right button click
//   if ( _event->button() == Qt::RightButton )
//     return;
795

Jan Möbius's avatar
Jan Möbius committed
796
797
798
799
800
801
802
803
804
  const QObject* senderPointer = sender();
  unsigned int examinerId = 0;

  if ( senderPointer == 0 ) {
    std::cerr << "Error : slotMouseEvent directly called! This should only be called by an examiner" << std::endl;
  } else {
    for ( unsigned int i = 0 ; i < OpenFlipper::Options::examinerWidgets(); ++i ) {
      if ( senderPointer == coreWidget_->examiner_widgets_[i] ) {
        examinerId = i;
805
        if ( OpenFlipper::Options::doSlotDebugging() ) {
806
          QString message = tr("slotMouseEvent from examiner ") + QString::number(i) + " with ";
807
808
809
810
811
812
813
814
815
816

          if ( _event->type() == QEvent::MouseButtonRelease )
            message += " MouseButtonRelease";
          else if ( _event->type() == QEvent::MouseButtonPress )
            message += " MouseButtonRelease";
          else if ( _event->type() == QEvent::MouseButtonDblClick )
            message += " MouseButtonDblClick";
          else if ( _event->type() == QEvent::MouseMove )
            message += " MouseMove";
          else
817
            message += tr("unknown event type");
818
819
820
821

          emit log(LOGINFO,message );
        }

Jan Möbius's avatar
Jan Möbius committed
822
        break;
823

Jan Möbius's avatar
Jan Möbius committed
824
825
826
827
828
829
830
      }
    }

  }

  PluginFunctions::setActiveExaminer( examinerId );

Jan Möbius's avatar
 
Jan Möbius committed
831
832
833
834
835
836
837
838
  emit PluginMouseEvent(_event );
}

//-----------------------------------------------------------------------------

void
Core::slotWheelEvent( QWheelEvent * _event, const std::string & _mode)
{
Jan Möbius's avatar
Jan Möbius committed
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
  const QObject* senderPointer = sender();
  unsigned int examinerId = 0;

  if ( senderPointer == 0 ) {
    std::cerr << "Error : slotWheelEvent directly called! This should only be called by an examiner" << std::endl;
  } else {
    for ( unsigned int i = 0 ; i < OpenFlipper::Options::examinerWidgets(); ++i ) {
      if ( senderPointer == coreWidget_->examiner_widgets_[i] ) {
        examinerId = i;
        break;
      }
    }

  }

  PluginFunctions::setActiveExaminer( examinerId );

Jan Möbius's avatar
 
Jan Möbius committed
856
857
858
859
860
861
  emit PluginWheelEvent(_event , _mode );
}

//-----------------------------------------------------------------------------

void
Jan Möbius's avatar
Jan Möbius committed
862
Core::slotAddPickMode( const std::string& _mode ) {
Jan Möbius's avatar
 
Jan Möbius committed
863
  if ( OpenFlipper::Options::gui() )
864
    coreWidget_->addPickMode(_mode);
Jan Möbius's avatar
Jan Möbius committed
865

Jan Möbius's avatar
 
Jan Möbius committed
866
867
868
869
870
}

//-----------------------------------------------------------------------------

void
Jan Möbius's avatar
Jan Möbius committed
871
Core::slotAddHiddenPickMode( const std::string& _mode ) {
Jan Möbius's avatar
Jan Möbius committed
872

Jan Möbius's avatar
 
Jan Möbius committed
873
  if ( OpenFlipper::Options::gui() )
874
    coreWidget_->addPickMode(_mode,false,1000,false);
Jan Möbius's avatar
Jan Möbius committed
875

Jan Möbius's avatar
 
Jan Möbius committed
876
877
878
879
880
881
}

//-----------------------------------------------------------------------------

 /** Update the view in the examiner widget
  */
Jan Möbius's avatar
Jan Möbius committed
882
883
void Core::updateView()
{
Jan Möbius's avatar
Jan Möbius committed
884

Jan Möbius's avatar
Jan Möbius committed
885
886
887
888
  if (OpenFlipper::Options::doSlotDebugging()) {
    if (sender() != 0) {
      if (sender()->metaObject() != 0) {
        emit log(LOGINFO, tr("updateView() called by ") + QString(sender()->metaObject()->className()));
Jan Möbius's avatar
Jan Möbius committed
889
890
891
892
      }
    }
  }

Jan Möbius's avatar
Jan Möbius committed
893
  if (!OpenFlipper::Options::gui())
Dirk Wilden's avatar
Dirk Wilden committed
894
    return;
895

Jan Möbius's avatar
Jan Möbius committed
896
897
898
  if (OpenFlipperSettings().value("Core/Gui/glViewer/restrictFrameRate", false).toBool()) {

    int elapsed = redrawTime_->elapsed();
899

Jan Möbius's avatar
Jan Möbius committed
900
    if (elapsed < 1000 / OpenFlipperSettings().value("Core/Gui/glViewer/maxFrameRate", 35).toInt()) {
Jan Möbius's avatar
Jan Möbius committed
901
      // redraw time not reached ... waiting for timer event for next redraw
Jan Möbius's avatar
Jan Möbius committed
902
903
904
905
      if (redrawTimer_->isActive()) {
        if (OpenFlipper::Options::doSlotDebugging())
          emit log(LOGINFO,
              tr("Too early for redraw! Delaying request from ") + QString(sender()->metaObject()->className()));
Jan Möbius's avatar
Jan Möbius committed
906
907
908
909
        return;
      }

      // Start the timer
Jan Möbius's avatar
Jan Möbius committed
910
      redrawTimer_->start((1000 / OpenFlipperSettings().value("Core/Gui/glViewer/maxFrameRate", 35).toInt()) - elapsed);
Jan Möbius's avatar
Jan Möbius committed
911
      return;
Jan Möbius's avatar
Jan Möbius committed
912
913
    } else if (redrawTimer_->isActive())
      redrawTimer_->stop();
914
915
916

  }

Jan Möbius's avatar
Jan Möbius committed
917
  redrawTime_->restart();
918

919
  if (!OpenFlipper::Options::sceneGraphUpdatesBlocked() && !OpenFlipper::Options::redrawDisabled()) {
Jan Möbius's avatar
Jan Möbius committed
920

Jan Möbius's avatar
Jan Möbius committed
921
    for (unsigned int i = 0; i < OpenFlipper::Options::examinerWidgets(); ++i)
Jan Möbius's avatar
Jan Möbius committed
922
      coreWidget_->examiner_widgets_[i]->updateGL();
923
924
925

    // Inform plugins of the scene update
    emit pluginSceneDrawn();
Jan Möbius's avatar
 
Jan Möbius committed
926
  }
927
928


Jan Möbius's avatar
 
Jan Möbius committed
929
930
}

931
932
933
934
935
936
//-----------------------------------------------------------------------------

void Core::updateUI() {
  QApplication::processEvents();
}

937
//-----------------------------------------------------------------------------
Jan Möbius's avatar
Jan Möbius committed
938

939
940
941
942
943
944
void Core::blockScenegraphUpdates(bool _block) {
  if (_block)
    OpenFlipper::Options::blockSceneGraphUpdates();
  else
    OpenFlipper::Options::unblockSceneGraphUpdates();
}
Jan Möbius's avatar
Jan Möbius committed
945

946
947
948
949
950
951
952
//-----------------------------------------------------------------------------

 /** Check if scenegraph is dirty and initiate redraw
  */
void Core::checkScenegraphDirty() {
  if ( true )
  {
953
    // This is a single pass traversal as we only need to check if there is still one node dirty in the graph
954
955
    ACG::SceneGraph::CheckDirtyAction action;
    ACG::SceneGraph::traverse( root_node_scenegraph_, action );
956
957
    
    // If the scenegraph is dirty, we have to redraw
958
959
960
961
962
    if ( action.isDirty () )
      emit updateView ();
  }
}

Jan Möbius's avatar
 
Jan Möbius committed
963
964
//-----------------------------------------------------------------------------

965
void Core::restrictFrameRate( bool _enable ) {
966
  OpenFlipperSettings().setValue("Core/Gui/glViewer/restrictFrameRate",_enable); 
967
968
969
970
971
}

//-----------------------------------------------------------------------------

void Core::setMaxFrameRate( int _rate ) {
972
973
  OpenFlipperSettings().setValue("Core/Gui/glViewer/maxFrameRate",_rate);
  OpenFlipperSettings().setValue("Core/Gui/glViewer/restrictFrameRate",true); 
974
975

  // update Timer to new framerate
976
  scenegraphCheckTimer_->setInterval (1000 / OpenFlipperSettings().value("Core/Gui/glViewer/maxFrameRate",35).toInt() );
977
978
979
980
}

//-----------------------------------------------------------------------------

981
982
void
Core::clearAll()
Jan Möbius's avatar
 
Jan Möbius committed
983
{
984
985
986

  slotDeleteAllObjects();

Jan Möbius's avatar
Jan Möbius committed
987
  emit allCleared();
988

Jan Möbius's avatar
 
Jan Möbius committed
989
990
991
992
993
  slotScriptInfo( "core" , "clearAll()"  );
}

//-----------------------------------------------------------------------------

994
995
void
Core::exitApplication()
Jan Möbius's avatar
 
Jan Möbius committed
996
997
998
999
{
  QTimer* timer = new QTimer();
  connect(timer, SIGNAL(timeout()), this, SLOT(slotExit()));
  timer->start(100);
Jan Möbius's avatar
Jan Möbius committed
1000
  
1001

Jan Möbius's avatar
 
Jan Möbius committed
1002
1003
1004
1005
1006
  QApplication::quit();
}

//-----------------------------------------------------------------------------

1007
1008
1009
1010
1011
1012
1013
void Core::fullscreen( bool _state ) {
  if ( OpenFlipper::Options::gui() )
    coreWidget_->setFullscreen(_state);
}

//-----------------------------------------------------------------------------

1014
1015
1016
1017
1018
1019
1020
1021
void Core::showViewModeControls( bool _show ) {
  if ( OpenFlipper::Options::gui() ) {
    coreWidget_->showViewModeControls(_show);
  }
}

//-----------------------------------------------------------------------------

Jan Möbius's avatar
Jan Möbius committed
1022
1023
void Core::loggerState(int _state) {
  OpenFlipper::Options::LoggerState state = static_cast<OpenFlipper::Options::LoggerState> (_state);
1024
  if ( OpenFlipper::Options::gui() &&
Jan Möbius's avatar
Jan Möbius committed
1025
1026
1027
1028
       (state == OpenFlipper::Options::Hidden ||
        state == OpenFlipper::Options::InScene ||
        state == OpenFlipper::Options::Normal))
    coreWidget_->showLogger(state);
Jan Möbius's avatar
 
Jan Möbius committed
1029
1030
1031
1032
}

//-----------------------------------------------------------------------------

1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
void Core::enableOpenMeshErrorLog(bool _state) {
  std::cerr << "Script" << std::endl;
  
  // Set the state on openmesh stream
  if ( _state ) {
    omerr().enable();
  } else {
    omerr().disable();
  }
  
  if ( OpenFlipper::Options::gui() ) {
    // store in application settings
    OpenFlipperSettings().setValue("Core/Gui/LogWindow/OpenMeshErrors",_state);
    
    coreWidget_->logWidget_->openMeshFilterAction_->blockSignals(true);
    coreWidget_->logWidget_->openMeshFilterAction_->setChecked(_state);
    coreWidget_->logWidget_->openMeshFilterAction_->blockSignals(false);
  }
  
}

//-----------------------------------------------------------------------------

1056
void Core::showToolbox( bool _state ) {
1057
  if ( OpenFlipper::Options::gui() )
1058
    coreWidget_->showToolbox(_state);
Jan Möbius's avatar
 
Jan Möbius committed
1059
}
1060

1061
1062
1063
1064
1065
1066
1067
1068
1069
//-----------------------------------------------------------------------------

void Core::showStatusBar( bool _state ) {
  if ( OpenFlipper::Options::gui() )
    coreWidget_->showStatusBar(_state);
}

//-----------------------------------------------------------------------------

1070
void Core::multiViewMode( int _mode ) {
Jan Möbius's avatar
Jan Möbius committed
1071
  if ( !OpenFlipper::Options::gui() || !OpenFlipperSettings().value("Core/Gui/glViewer/useMultipleViewers",true).toBool() )
1072
1073
    return;

1074
  coreWidget_->setViewerLayout(_mode);
1075
1076
1077
1078
1079

}



Jan Möbius's avatar
 
Jan Möbius committed
1080
1081
1082

//-----------------------------------------------------------------------------

1083
1084
void
Core::slotRecentOpen(QAction* _action)
Jan Möbius's avatar
 
Jan Möbius committed
1085
{
Jan Möbius's avatar
Jan Möbius committed
1086
  // Get the recent files lists and datatypes
1087
1088
  QStringList recentFiles = OpenFlipperSettings().value("Core/File/RecentFiles", QStringList()).toStringList();
  QStringList recentTypes = OpenFlipperSettings().value("Core/File/RecentTypes", QStringList()).toStringList