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