Core.cc 79.6 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),
117
118
  coreWidget_(0),
  splash_(0)
Jan Möbius's avatar
 
Jan Möbius committed
119
{
120

Dirk Wilden's avatar
Dirk Wilden committed
121
122
123
124
  //init logFile
  logStream_ = 0;
  logFile_ = 0;

Dirk Wilden's avatar
Dirk Wilden committed
125
126
  //init nodes
  root_node_scenegraph_ = new ACG::SceneGraph::SeparatorNode(0, "SceneGraph Root Node");
Jan Möbius's avatar
Jan Möbius committed
127
  
128
  // init global data node
Jan Möbius's avatar
Jan Möbius committed
129
  root_node_scenegraph_global_ = new ACG::SceneGraph::SeparatorNode(root_node_scenegraph_ , "SceneGraph Rendered Root Node");
130
  
Jan Möbius's avatar
Jan Möbius committed
131
  // This separator will manage the cores nodes
132
  core_nodes_ = new ACG::SceneGraph::SeparatorNode(root_node_scenegraph_global_, "Core Nodes");
Jan Möbius's avatar
Jan Möbius committed
133
134
135
136
  
  // 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
137
  coordsysNode_->setTraverseMode (BaseNode::NodeFirst | BaseNode::SecondPass);
Jan Möbius's avatar
Jan Möbius committed
138
  
Jan Möbius's avatar
Jan Möbius committed
139
  // Separator handling the nodes for data
140
  dataSeparatorNode_ = new ACG::SceneGraph::SeparatorNode(root_node_scenegraph_global_, "Data Separator Root Node");
Jan Möbius's avatar
Jan Möbius committed
141
  
Jan Möbius's avatar
Jan Möbius committed
142
  // Separator handling the nodes for data
Jan Möbius's avatar
Jan Möbius committed
143
  dataRootNode_      = new ACG::SceneGraph::SeparatorNode(dataSeparatorNode_, "Data Root Node");
Dirk Wilden's avatar
Dirk Wilden committed
144

Jan Möbius's avatar
 
Jan Möbius committed
145
146
147
   // Add ViewMode All
  ViewMode* vm = new ViewMode();
  vm->name = "All";
Jan Möbius's avatar
Jan Möbius committed
148
  vm->icon = "viewmode_all.png";
Jan Möbius's avatar
 
Jan Möbius committed
149
  vm->custom = false;
Jan Möbius's avatar
Jan Möbius committed
150
  vm->visibleToolboxes = QStringList();
151

Jan Möbius's avatar
 
Jan Möbius committed
152
153
  viewModes_.push_front(vm);

Dirk Wilden's avatar
Dirk Wilden committed
154
155
156
  //init ViewerProperties (always for 4 Viewers!)
  std::vector< Viewer::ViewerProperties* > viewerProperties;

157
  for (int i=0; i < 4; i++) {
158
    Viewer::ViewerProperties* viewerProperty = new Viewer::ViewerProperties(i);
159
160
161
    viewerProperty->snapshotBaseFileName("snap-Viewer-" + QString::number(i) + ".png");
    viewerProperties.push_back( viewerProperty );
  }
Dirk Wilden's avatar
Dirk Wilden committed
162
163
164

  PluginFunctions::setViewerProperties(viewerProperties);

165
166
167
168
169
170
  //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
171
172
  // Get all relevant Paths and Options from option files
  setupOptions();
Jan Möbius's avatar
Jan Möbius committed
173

174
175
  // set discriptions for scriptable slots
  setDescriptions();
176
177
178
  
  // Initialize the build in dataTypes
  initializeTypes();
Dirk Wilden's avatar
Dirk Wilden committed
179
180
181
  
  // Initialize the build in updateTypes
  initializeUpdateTypes();
Jan Möbius's avatar
 
Jan Möbius committed
182
183
}

184
185
186
/** \brief Second initialization stage
 *
 * This Stage does the following :\n
Jan Möbius's avatar
 
Jan Möbius committed
187
188
189
190
191
192
 * - 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
 */
193
194
void
Core::init() {
Jan Möbius's avatar
Jan Möbius committed
195
196
197
  
  // Check library versions
  checkLibraryVersions();
198

Jan Möbius's avatar
 
Jan Möbius committed
199
  // Make root_node available to the plugins ( defined in PluginFunctions.hh)
Jan Möbius's avatar
Jan Möbius committed
200
  PluginFunctions::setDataSeparatorNodes( dataSeparatorNode_ );
201

202
  // Topmost node of the scenegraph
Jan Möbius's avatar
   
Jan Möbius committed
203
  PluginFunctions::setSceneGraphRootNode( root_node_scenegraph_ );
204
205
206
207
  
  // 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
208

Jan Möbius's avatar
 
Jan Möbius committed
209
  // Initialize the first object as the root Object for the object tree
210
  objectRoot_ =  dynamic_cast< BaseObject* > ( new GroupObject("ObjectRoot") );
Jan Möbius's avatar
 
Jan Möbius committed
211
  PluginFunctions::setDataRoot( objectRoot_ );
Jan Möbius's avatar
Jan Möbius committed
212
213
214
  
  // Bring up the object manager ( has to be done after the rootobject is created)
  connect(getObjectManager(),SIGNAL(newObject(int)), this ,SLOT(newObject(int)));
215
216
  
  connect(getObjectManager(),SIGNAL(deletedObject(int)), this ,SLOT(deletedObject(int)));
217

Jan Möbius's avatar
 
Jan Möbius committed
218
  if ( OpenFlipper::Options::gui() ) {
219

Jan Möbius's avatar
Jan Möbius committed
220
    // Initialize redraw timer. Will be used to restrict the rendering framerate.
221
222
223
224
    redrawTimer_ = new QTimer();
    redrawTimer_->setSingleShot(true);
    connect(redrawTimer_, SIGNAL(timeout()), this, SLOT(updateView()),Qt::DirectConnection);

225
226
227
228
229
230
231
232
    // 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 ();
233

234
    if ( OpenFlipperSettings().value("Core/Gui/splash",true).toBool() ) {
Jan Möbius's avatar
 
Jan Möbius committed
235
      QPixmap splashPixmap(OpenFlipper::Options::iconDirStr() + OpenFlipper::Options::dirSeparator() + "splash.png");
236

237
      splash_ = new QSplashScreen(splashPixmap, Qt::SplashScreen | Qt::WindowStaysOnTopHint);
Jan Möbius's avatar
 
Jan Möbius committed
238
      splash_->show();
239

240
      splash_->showMessage(tr("Initializing mainwindow") ,
Jan Möbius's avatar
 
Jan Möbius committed
241
242
                          Qt::AlignBottom | Qt::AlignLeft , Qt::white);
    }
243

Jan Möbius's avatar
Jan Möbius committed
244
    coreWidget_ = new CoreWidget(viewModes_ , plugins_, coreSlots_);
245

246
247
248
249
    spinBoxEventFilter_.registerScrollArea(coreWidget_->getToolboxScrollArea());
    spinBoxEventFilter_.registerScrollArea(coreWidget_->getToolboxArea());
    spinBoxEventFilter_.registerScrollArea(coreWidget_->getToolbox());

Jan Möbius's avatar
 
Jan Möbius committed
250
    connect(coreWidget_, SIGNAL(clearAll())           , this, SLOT(clearAll()));
251
    connect(coreWidget_, SIGNAL(loadMenu())           , this, SLOT(loadObject()));
Jan Möbius's avatar
 
Jan Möbius committed
252
    connect(coreWidget_, SIGNAL(addEmptyObjectMenu()) , this, SLOT(slotAddEmptyObjectMenu()));
253
254
255
256
    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()));
257
    connect(coreWidget_, SIGNAL(applyOptions())       , this, SLOT(applyOptions()));
Dirk Wilden's avatar
Dirk Wilden committed
258
    connect(coreWidget_, SIGNAL(saveOptions())        , this, SLOT(saveOptions()));
Jan Möbius's avatar
 
Jan Möbius committed
259
260
    connect(coreWidget_, SIGNAL(recentOpen(QAction*)) , this, SLOT(slotRecentOpen(QAction*)));
    connect(coreWidget_, SIGNAL(exit())               , this, SLOT(slotExit()));
261

262
263
264

    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
265
266
    connect( coreWidget_, SIGNAL( stopVideoCapture() ), this, SLOT( stopVideoCapture() ) );
    connect( coreWidget_, SIGNAL( startVideoCapture(QString,int,bool) ), this, SLOT( startVideoCapture(QString,int,bool) ) );
267
    connect( coreWidget_, SIGNAL( dragOpenFile(QString)), this, SLOT(loadObject(QString)));
268

Dirk Wilden's avatar
Dirk Wilden committed
269
    connect(coreWidget_, SIGNAL(showPlugins())       , this, SLOT(slotShowPlugins()));
270

Dirk Wilden's avatar
Dirk Wilden committed
271
    connect(coreWidget_, SIGNAL(call(QString,bool&)), this, SLOT(slotCall(QString,bool&)));
272
273
    
    connect( coreWidget_->logWidget_->openMeshFilterAction_,SIGNAL(toggled(bool)), this, SLOT(enableOpenMeshErrorLog(bool)) );
Dirk Wilden's avatar
Dirk Wilden committed
274

Jan Möbius's avatar
Jan Möbius committed
275
276
277
278
279
280
281
282
283
284
285
286
    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
287
288
289
#ifdef ARCH_DARWIN
    width = rect.width() - 300;
    height = rect.height() - 150;
Jan Möbius's avatar
Jan Möbius committed
290

Jan Möbius's avatar
Jan Möbius committed
291
//     coreWidget_->setMaximumSize( width, height  );
Jan Möbius's avatar
Jan Möbius committed
292
293
#endif

Jan Möbius's avatar
Jan Möbius committed
294
    coreWidget_->resize(width,height);
295
296


Jan Möbius's avatar
Jan Möbius committed
297
298
299
    // Sanity check for OpenGL capabilities!
    checkOpenGLCapabilities();

Jan Möbius's avatar
Jan Möbius committed
300
301
302
303
304
305
306
307
308
309
310
311
312
313

    QString titleInfo = OpenFlipper::Options::windowTitle();

    #ifdef DEBUG
      titleInfo = titleInfo + " [DEBUG]" );
    #endif

    if ( OpenFlipper::Options::coreProfile() )
      titleInfo = titleInfo + " CoreProfile";
    else
      titleInfo = titleInfo + " CompatProfile";

    coreWidget_->setWindowTitle( titleInfo );

Jan Möbius's avatar
 
Jan Möbius committed
314
  }
315

Jan Möbius's avatar
 
Jan Möbius committed
316
317
318
319
  // ======================================================================
  // Create intermediate logger class for Core which will mangle the output
  // ======================================================================
  PluginLogger* newlog = new PluginLogger("Core");
320

Jan Möbius's avatar
 
Jan Möbius committed
321
322
  loggers_.push_back(newlog);
  connect(this,SIGNAL(log(Logtype, QString )),newlog,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
323
324
  connect(this,SIGNAL(log(QString )),newlog,SLOT(slotLog(QString )),Qt::DirectConnection);

Jan Möbius's avatar
 
Jan Möbius committed
325
326
327
  // Connect it to the Master logger
  if ( OpenFlipper::Options::gui() )
    connect(newlog,SIGNAL(log(Logtype, QString )),coreWidget_,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
328

Jan Möbius's avatar
 
Jan Möbius committed
329
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
330

Dirk Wilden's avatar
Dirk Wilden committed
331
332
  // connection to file logger
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLogToFile(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
333
334
335
336
337
338
339

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

  if ( OpenFlipper::Options::gui() ){
    PluginLogger* widgetlog = new PluginLogger("CoreWidget");
340

Dirk Wilden's avatar
Dirk Wilden committed
341
342
    loggers_.push_back(widgetlog);
    connect(coreWidget_,SIGNAL(log(Logtype, QString )),widgetlog,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
343
344
    connect(coreWidget_,SIGNAL(log(QString )),widgetlog,SLOT(slotLog(QString )),Qt::DirectConnection);

Dirk Wilden's avatar
Dirk Wilden committed
345
346
347
    // 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
348
349
    // connection to file logger
    connect(widgetlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLogToFile(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
350
  }
351

Jan Möbius's avatar
 
Jan Möbius committed
352
353
354
355
356
357
  // ======================================================================
  // Catch OpenMesh Error logs with an own Logger
  // ======================================================================
  newlog = new PluginLogger("Core ( OpenMesh )",LOGERR);
  omerr().connect(*newlog);
  omerr().disconnect(std::cerr);
358

Jan Möbius's avatar
 
Jan Möbius committed
359
  loggers_.push_back(newlog);
360

Jan Möbius's avatar
 
Jan Möbius committed
361
362
363
  // Connect it to the Master logger
  if ( OpenFlipper::Options::gui() )
    connect(newlog,SIGNAL(log(Logtype, QString )),coreWidget_,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
364

Jan Möbius's avatar
 
Jan Möbius committed
365
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
366
367
  // connection to file logger
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLogToFile(Logtype, QString )),Qt::DirectConnection);
368

Jan Möbius's avatar
 
Jan Möbius committed
369
370
371
372
373
374
  // ======================================================================
  // Catch OpenMesh omout logs with an own Logger
  // ======================================================================
  newlog = new PluginLogger("Core ( OpenMesh )",LOGINFO);
  omout().connect(*newlog);
  omout().disconnect(std::cout);
375

Jan Möbius's avatar
 
Jan Möbius committed
376
  loggers_.push_back(newlog);
377

Jan Möbius's avatar
 
Jan Möbius committed
378
379
380
  // Connect it to the Master logger
  if ( OpenFlipper::Options::gui() )
    connect(newlog,SIGNAL(log(Logtype, QString )),coreWidget_,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
381

Jan Möbius's avatar
 
Jan Möbius committed
382
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
383
384
  // connection to file logger
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLogToFile(Logtype, QString )),Qt::DirectConnection);
385

Jan Möbius's avatar
 
Jan Möbius committed
386
387
388
389
390
  // ======================================================================
  // Catch OpenMesh omlog logs with an own Logger
  // ======================================================================
  newlog = new PluginLogger("Core ( OpenMesh )",LOGOUT);
  omlog().connect(*newlog);
391

Jan Möbius's avatar
 
Jan Möbius committed
392
  loggers_.push_back(newlog);
393

Jan Möbius's avatar
 
Jan Möbius committed
394
395
396
  // Connect it to the Master logger
  if ( OpenFlipper::Options::gui() )
    connect(newlog,SIGNAL(log(Logtype, QString )),coreWidget_,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
397

Jan Möbius's avatar
 
Jan Möbius committed
398
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
399
400
  // connection to file logger
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLogToFile(Logtype, QString )),Qt::DirectConnection);
401

Jan Möbius's avatar
 
Jan Möbius committed
402
403
404
405
  // ======================================================================
  // Log Scripting stuff through a separate logger
  // ======================================================================
  newlog = new PluginLogger("Scripting",LOGOUT);
406

Jan Möbius's avatar
 
Jan Möbius committed
407
  loggers_.push_back(newlog);
408

Jan Möbius's avatar
 
Jan Möbius committed
409
410
411
  // Connect it to the Master logger
  if ( OpenFlipper::Options::gui() )
    connect(newlog,SIGNAL(log(Logtype, QString )),coreWidget_,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
412

Jan Möbius's avatar
 
Jan Möbius committed
413
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
414
  // connection to file logger
415
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLogToFile(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
416

Jan Möbius's avatar
 
Jan Möbius committed
417
  // connect signal to logger
418
419
  connect(this,SIGNAL(scriptLog(QString )),newlog,SLOT(slotLog(QString )),Qt::DirectConnection);

420
  
Jan Möbius's avatar
 
Jan Möbius committed
421
  // ======================================================================
422
  // Set up QtScript Environment
Jan Möbius's avatar
 
Jan Möbius committed
423
  // ======================================================================
424
  
Jan Möbius's avatar
Jan Möbius committed
425
426
427
  // Set a reference to the scriptengine for simple rpc calls
  RPC::setScriptEngine(&scriptEngine_);

Jan Möbius's avatar
Jan Möbius committed
428
  connect(&scriptEngine_, SIGNAL( signalHandlerException(const QScriptValue &) ), this, SLOT( slotScriptError(const QScriptValue &) ));
429

Jan Möbius's avatar
 
Jan Möbius committed
430
431
  // process Events every 500 msecs during script execution
  scriptEngine_.setProcessEventsInterval( 500 );
432

Jan Möbius's avatar
 
Jan Möbius committed
433
434
435
436
  // Register own print function :
  QScriptValue printFunction = scriptEngine_.newFunction(myPrintFunction);
  printFunction.setProperty("textedit",scriptEngine_.newQObject(this));
  scriptEngine_.globalObject().setProperty("print", printFunction);
437

438
439
440
  // Register print to file function :
  QScriptValue printToFileFunc = scriptEngine_.newFunction(printToFileFunction);
  scriptEngine_.globalObject().setProperty("printToFile", printToFileFunc);
441
  scriptingFunctions_.push_back( "-.printToFile(QString,QString)" );
442

Jan Möbius's avatar
Jan Möbius committed
443
444
445
446
447
448
  // Register help function :
  QScriptValue helpFunc = scriptEngine_.newFunction(helpFunction);
  helpFunc.setProperty("core",scriptEngine_.newQObject(this));
  scriptEngine_.globalObject().setProperty("help", helpFunc);
  scriptingFunctions_.push_back( "-.help(QString)" );

449
450
451
452
453
454
455
456
457
  // 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 )
  //==========================================================================
458
459
  qScriptRegisterMetaType(&scriptEngine_,
                          toScriptValueVector,
Jan Möbius's avatar
 
Jan Möbius committed
460
461
                          fromScriptValueVector,
                          scriptEngine_.newQObject(&vec3dPrototype_));
462
                          
Jan Möbius's avatar
 
Jan Möbius committed
463
  // set a constructor to allow creation via Vector(x,y,z)
Jan Möbius's avatar
Jan Möbius committed
464
465
466
467
468
469
470
  QScriptValue ctorVec3 = scriptEngine_.newFunction(createVector);
  scriptEngine_.globalObject().setProperty("Vector", ctorVec3);

  //==========================================================================
  // Register the 4d Vector Type to the core ( is Vec4d )
  //==========================================================================
  qScriptRegisterMetaType(&scriptEngine_,
471
472
                          toScriptValueVector4,
                          fromScriptValueVector4,
Jan Möbius's avatar
Jan Möbius committed
473
474
475
476
477
                          scriptEngine_.newQObject(&vec4dPrototype_));

  // set a constructor to allow creation via Vector(x,y,z)
  QScriptValue ctorVec4 = scriptEngine_.newFunction(createVector4);
  scriptEngine_.globalObject().setProperty("Vector4", ctorVec4);
478
479
480
481
                          
  //==========================================================================
  // Register the DataType Class to the core
  //==========================================================================
482

483
  // Register DataType in QScriptEngine
484
  qScriptRegisterMetaType<DataType>(&scriptEngine_,
485
486
487
488
489
                          toScriptValueDataType,
                          fromScriptValueDataType,
                          scriptEngine_.newQObject(&DataTypePrototype_));
                          
  // set a constructor to allow creation via DataType(uint)
490
491
492
493
494
495
  QScriptValue dataTypector = scriptEngine_.newFunction(createDataType);
  scriptEngine_.globalObject().setProperty("DataType", dataTypector);     
  
  //==========================================================================
  // Register the Matrix Class to the core
  //==========================================================================
496

Jan Möbius's avatar
 
Jan Möbius committed
497
  // Register Matrix Type to scripting Engine ( is ACG::Matrix4x4d )
498
499
  qScriptRegisterMetaType(&scriptEngine_,
                          toScriptValueMatrix4x4 ,
Jan Möbius's avatar
 
Jan Möbius committed
500
501
                          fromScriptValueMatrix4x4,
                          scriptEngine_.newQObject(&matrix4x4Prototype_));
502

Jan Möbius's avatar
 
Jan Möbius committed
503
504
505
  // set a constructor to allow creation via Matrix(x,y,z)
  QScriptValue matrix4x4ctor = scriptEngine_.newFunction(createMatrix4x4);
  scriptEngine_.globalObject().setProperty("Matrix4x4", matrix4x4ctor);
506

507
508
509
510
  //==========================================================================
  //  Collect Core scripting information
  //==========================================================================

Jan Möbius's avatar
 
Jan Möbius committed
511
512
513
514
515
516
  QScriptValue scriptInstance = scriptEngine_.newQObject(this,
                                                         QScriptEngine::QtOwnership,
                                                         QScriptEngine::ExcludeChildObjects |
                                                         QScriptEngine::ExcludeSuperClassMethods |
                                                         QScriptEngine::ExcludeSuperClassProperties
                                                         );
517

Jan Möbius's avatar
 
Jan Möbius committed
518
  scriptEngine_.globalObject().setProperty("core", scriptInstance);
519

Jan Möbius's avatar
 
Jan Möbius committed
520
521
522
  QScriptValueIterator it(scriptInstance);
  while (it.hasNext()) {
    it.next();
523

Jan Möbius's avatar
 
Jan Möbius committed
524
    /// Skip all signals for function calls
525
    if ( checkSignal( this, it.name().toLatin1() ) )
Jan Möbius's avatar
 
Jan Möbius committed
526
      continue;
527

Jan Möbius's avatar
 
Jan Möbius committed
528
    scriptingFunctions_.push_back( "core." + it.name() );
529

Jan Möbius's avatar
 
Jan Möbius committed
530
  }
531

Jan Möbius's avatar
 
Jan Möbius committed
532
  loadPlugins();
533

Jan Möbius's avatar
 
Jan Möbius committed
534
  if ( OpenFlipper::Options::gui() ) {
535

Dirk Wilden's avatar
Dirk Wilden committed
536
537
538
    //register keyBinding for all scripting slots
    coreWidget_->slotRegisterSlotKeyBindings();

539
540
541
    //get keyAssignments from config files
    restoreKeyBindings();

Jan Möbius's avatar
Marlin:    
Jan Möbius committed
542
543
    if ( OpenFlipper::Options::currentViewMode( ) != "" )
      coreWidget_->setViewMode( OpenFlipper::Options::currentViewMode() );
Jan Möbius's avatar
 
Jan Möbius committed
544
545
    else
      coreWidget_->setViewMode("All");
546

547
    // Set the renderer to the one stored in the settings or to default
548
    for ( unsigned int i = 0 ; i < OpenFlipper::Options::examinerWidgets(); ++i ) {
Jan Möbius's avatar
Jan Möbius committed
549
550
551
552
      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
553
554
      connect( coreWidget_->examiner_widgets_[i], SIGNAL(signalMouseEventLight(QMouseEvent*)),
              this                              , SLOT(slotMouseEventLight(QMouseEvent*)));
Jan Möbius's avatar
Jan Möbius committed
555
556
      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
557
558

      connect( coreWidget_->examiner_widgets_[i], SIGNAL( viewUpdated() ),
559
               this, SLOT( viewUpdated()) ,Qt::DirectConnection);
560

561
      connect( coreWidget_->examiner_widgets_[i], SIGNAL( viewChanged() ),
562
               coreWidget_->examiner_widgets_[i], SLOT( updateGL() ) ,Qt::DirectConnection);
563

Jan Möbius's avatar
Jan Möbius committed
564
565
566
      // Set post processor
      PostProcessorDialog::loadSavedPostProcessors(i);

567
568
569
570
571
      // ====================================================
      // Set renderer
      // ====================================================

      QString defaultRendererKey  = "Viewer" + QString::number(i)+"/DefaultRenderer";
572
      QString defaultRendererName = OpenFlipperSettings().value(defaultRendererKey,"Default Classical Renderer Plugin").toString();
573
574
575
576
577
578
579
580

      // 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
581
        defaultRendererId = renderManager().getRendererId("Default Classical Renderer Plugin");
582
583
584
585
586
587

        // 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!"));
588
589
590
591
592
593

          // 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 );
594
595
596
597
598
599
600
601
602
603
        }

      } 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 ) {
604
      finishSplash();
605
606
607
608
      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
609
      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
610
    }
611

Jan Möbius's avatar
 
Jan Möbius committed
612
  }
613

Jan Möbius's avatar
Jan Möbius committed
614
615
616
617
  // ===============================================================================================
  // Load Settings from configuration files
  // ===============================================================================================

Jan Möbius's avatar
 
Jan Möbius committed
618
619
  QStringList optionFiles = OpenFlipper::Options::optionFiles();
  for ( int i = 0 ; i < (int)optionFiles.size(); ++i) {
620

621
    if (splash_) {
622
      splash_->showMessage(tr("Loading Configuration File %1/%2").arg(i+1).arg(optionFiles.size()),
Jan Möbius's avatar
 
Jan Möbius committed
623
624
                           Qt::AlignBottom | Qt::AlignLeft , Qt::white);
    }
625

Jan Möbius's avatar
Jan Möbius committed
626
627
    // Load global ini files. Use only plugin global options from these files as the
    // rest has been loaded at the beginning.
628
629
630
    if ( OpenFlipper::Options::gui() )
      coreWidget_->updateRecent();

Jan Möbius's avatar
Jan Möbius committed
631
    openIniFile( optionFiles[i] ,false,true,false);
Jan Möbius's avatar
 
Jan Möbius committed
632
633
  }

634
  if (splash_)
Hans-Christian Ebke's avatar
Hans-Christian Ebke committed
635
      splash_->clearMessage();
636

Jan Möbius's avatar
Jan Möbius committed
637
638
639
  // ===============================================================================================
  // Load Settings from configuration files
  // ===============================================================================================
640

Jan Möbius's avatar
 
Jan Möbius committed
641
  if ( OpenFlipper::Options::lang().contains("UTF") || OpenFlipper::Options::lang().contains("utf") ) {
642
    emit log(LOGWARN,tr("UTF8-Locale used!"));
Jan Möbius's avatar
Jan Möbius committed
643
644
645
646
//     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.");
647
  }
Jan Möbius's avatar
 
Jan Möbius committed
648
649

  if ( OpenFlipper::Options::gui() ) {
Dirk Wilden's avatar
Dirk Wilden committed
650

651
    QFile statesFile(OpenFlipper::Options::configDirStr()  + OpenFlipper::Options::dirSeparator() + "WindowStates.dat");
Dirk Wilden's avatar
Dirk Wilden committed
652

653
654
    if (statesFile.exists() ) {
      QSettings windowStates(OpenFlipper::Options::configDirStr()  + OpenFlipper::Options::dirSeparator() + "WindowStates.dat", QSettings::IniFormat);
655

656
657
658
659
      //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
660

661
662
      coreWidget_->toolSplitter_->restoreState (windowStates.value("Core/ToolSplitter").toByteArray ());
      coreWidget_->splitter_->restoreState (windowStates.value("Core/LogSplitter").toByteArray ());
663

664
      coreWidget_->show();
665

666
667
668
669
670
671
672
673
674
      applyOptions();

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

675
676
677
678
679

      // Restore if window was maximized or not
      if ( windowStates.value("Core/Window/WindowState",false).toBool() )
        coreWidget_->setWindowState( coreWidget_->windowState() | Qt::WindowMaximized  );

680
681
682
    } else {

      coreWidget_->show();
683

684
685
686
      applyOptions();

    }
Jan Möbius's avatar
Dennis:    
Jan Möbius committed
687

688
    if ( splash_ ) {
Jan Möbius's avatar
Jan Möbius committed
689
        splash_->raise();
690
        splash_->showMessage(tr("Ready."), Qt::AlignBottom | Qt::AlignLeft , Qt::white);
691
        finishSplash();
Jan Möbius's avatar
 
Jan Möbius committed
692
    }
693

694
    // start checking for scenegraph changes
695
    scenegraphCheckTimer_->setInterval (1000 / OpenFlipperSettings().value("Core/Gui/glViewer/maxFrameRate",35).toInt() );
696
    scenegraphCheckTimer_->start ();
Jan Möbius's avatar
 
Jan Möbius committed
697
  }
698

699
700
701
  // System is ready now.
  OpenFlipper::Options::finishedStartup();
  
Jan Möbius's avatar
Jan Möbius committed
702
  QTimer::singleShot(100, this, SLOT(slotExecuteAfterStartup()));
Jan Möbius's avatar
 
Jan Möbius committed
703
704
}

705

Jan Möbius's avatar
 
Jan Möbius committed
706
707
708
709
//-----------------------------------------------------------------------------

Core::~Core()
{
710

711
712
713
714
715
  // Delete the objectRoot if it was constructed
  if ( objectRoot_ != 0 ) {
    objectRoot_->deleteSubtree();
    delete objectRoot_;
  }
716

Jan Möbius's avatar
 
Jan Möbius committed
717
  // Clean up loggers
718
719
720
  for ( uint i = 0 ; i < loggers_.size(); ++i )
    delete loggers_[i];

Jan Möbius's avatar
Jan Möbius committed
721
  delete coreWidget_;
Jan Möbius's avatar
 
Jan Möbius committed
722
723
724
725
726
727
728
}

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

void
Core::slotMouseEventIdentify( QMouseEvent* _event )
{
Dirk Wilden's avatar
Dirk Wilden committed
729
730
731
//   // Dont do anything as a context Menu will popup on right button click
//   if ( _event->button() == Qt::RightButton )
//     return;
732

733
734
735
  // Only catch left-button clicks
  if(_event->button() != Qt::LeftButton) return;

Jan Möbius's avatar
Jan Möbius committed
736
737
738
739
740
741
742
743
744
  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;
745
        if ( OpenFlipper::Options::doSlotDebugging() )
746
              emit log(LOGINFO,tr("slotMouseEventIdentify from examiner ") + QString::number(i) );
Jan Möbius's avatar
Jan Möbius committed
747
748
749
750
751
752
753
754
        break;
      }
    }

  }

  PluginFunctions::setActiveExaminer( examinerId );

755
  // Do picking
756
  size_t   node_idx, target_idx;
757
758
759
  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
760

761
    BaseObjectData* object = 0;
Jan Möbius's avatar
Jan Möbius committed
762

763
764
765
766
767
768
769
770
    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
771
772
773
}

//-----------------------------------------------------------------------------
Jan Möbius's avatar
Mike:    
Jan Möbius committed
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802

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
803
804
805
806
807


void
Core::slotMouseEvent( QMouseEvent* _event )
{
Dirk Wilden's avatar
Dirk Wilden committed
808
809
810
//   // Dont do anything as a context Menu will popup on right button click
//   if ( _event->button() == Qt::RightButton )
//     return;
811

Jan Möbius's avatar
Jan Möbius committed
812
813
814
815
816
817
818
819
820
  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;
821
        if ( OpenFlipper::Options::doSlotDebugging() ) {
822
          QString message = tr("slotMouseEvent from examiner ") + QString::number(i) + " with ";
823
824
825
826
827
828
829
830
831
832

          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
833
            message += tr("unknown event type");
834
835
836
837

          emit log(LOGINFO,message );
        }

Jan Möbius's avatar
Jan Möbius committed
838
        break;
839

Jan Möbius's avatar
Jan Möbius committed
840
841
842
843
844
845
846
      }
    }

  }

  PluginFunctions::setActiveExaminer( examinerId );

Jan Möbius's avatar
 
Jan Möbius committed
847
848
849
850
851
852
853
854
  emit PluginMouseEvent(_event );
}

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

void
Core::slotWheelEvent( QWheelEvent * _event, const std::string & _mode)
{
Jan Möbius's avatar
Jan Möbius committed
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
  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
872
873
874
875
876
877
  emit PluginWheelEvent(_event , _mode );
}

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

void
Jan Möbius's avatar
Jan Möbius committed
878
Core::slotAddPickMode( const std::string& _mode ) {
Jan Möbius's avatar
 
Jan Möbius committed
879
  if ( OpenFlipper::Options::gui() )
880
    coreWidget_->addPickMode(_mode);
Jan Möbius's avatar
Jan Möbius committed
881

Jan Möbius's avatar
 
Jan Möbius committed
882
883
884
885
886
}

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

void
Jan Möbius's avatar
Jan Möbius committed
887
Core::slotAddHiddenPickMode( const std::string& _mode ) {
Jan Möbius's avatar
Jan Möbius committed
888

Jan Möbius's avatar
 
Jan Möbius committed
889
  if ( OpenFlipper::Options::gui() )
890
    coreWidget_->addPickMode(_mode,false,1000,false);
Jan Möbius's avatar
Jan Möbius committed
891

Jan Möbius's avatar
 
Jan Möbius committed
892
893
894
895
896
897
}

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

 /** Update the view in the examiner widget
  */
Jan Möbius's avatar
Jan Möbius committed
898
899
void Core::updateView()
{
Jan Möbius's avatar
Jan Möbius committed
900

Jan Möbius's avatar
Jan Möbius committed
901
902
903
904
  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
905
906
907
908
      }
    }
  }

Jan Möbius's avatar
Jan Möbius committed
909
  if (!OpenFlipper::Options::gui())
Dirk Wilden's avatar
Dirk Wilden committed
910
    return;
911

Jan Möbius's avatar
Jan Möbius committed
912
913
914
  if (OpenFlipperSettings().value("Core/Gui/glViewer/restrictFrameRate", false).toBool()) {

    int elapsed = redrawTime_->elapsed();
915

Jan Möbius's avatar
Jan Möbius committed
916
    if (elapsed < 1000 / OpenFlipperSettings().value("Core/Gui/glViewer/maxFrameRate", 35).toInt()) {
Jan Möbius's avatar
Jan Möbius committed
917
      // redraw time not reached ... waiting for timer event for next redraw
Jan Möbius's avatar
Jan Möbius committed
918
919
920
921
      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
922
923
924
925
        return;
      }

      // Start the timer
Jan Möbius's avatar
Jan Möbius committed
926
      redrawTimer_->start((1000 / OpenFlipperSettings().value("Core/Gui/glViewer/maxFrameRate", 35).toInt()) - elapsed);
Jan Möbius's avatar
Jan Möbius committed
927
      return;
Jan Möbius's avatar
Jan Möbius committed
928
929
    } else if (redrawTimer_->isActive())
      redrawTimer_->stop();
930
931
932

  }

Jan Möbius's avatar
Jan Möbius committed
933
  redrawTime_->restart();
934

935
  if (!OpenFlipper::Options::sceneGraphUpdatesBlocked() && !OpenFlipper::Options::redrawDisabled()) {
Jan Möbius's avatar
Jan Möbius committed
936

Jan Möbius's avatar
Jan Möbius committed
937
    for (unsigned int i = 0; i < OpenFlipper::Options::examinerWidgets(); ++i)
Jan Möbius's avatar
Jan Möbius committed
938
      coreWidget_->examiner_widgets_[i]->updateGL();
939
940
941

    // Inform plugins of the scene update
    emit pluginSceneDrawn();
Jan Möbius's avatar
 
Jan Möbius committed
942
  }
943
944


Jan Möbius's avatar
 
Jan Möbius committed
945
946
}

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

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

953
//-----------------------------------------------------------------------------
Jan Möbius's avatar
Jan Möbius committed
954

955
956
957
958
959
960
void Core::blockScenegraphUpdates(bool _block) {
  if (_block)
    OpenFlipper::Options::blockSceneGraphUpdates();
  else
    OpenFlipper::Options::unblockSceneGraphUpdates();
}
Jan Möbius's avatar
Jan Möbius committed
961

962
963
964
965
966
967
968
//-----------------------------------------------------------------------------

 /** Check if scenegraph is dirty and initiate redraw
  */
void Core::checkScenegraphDirty() {
  if ( true )
  {
969
    // This is a single pass traversal as we only need to check if there is still one node dirty in the graph
970
971
    ACG::SceneGraph::CheckDirtyAction action;
    ACG::SceneGraph::traverse( root_node_scenegraph_, action );
972
973
    
    // If the scenegraph is dirty, we have to redraw
974
975
976
977
978
    if ( action.isDirty () )
      emit updateView ();
  }
}

Jan Möbius's avatar
 
Jan Möbius committed
979
980
//-----------------------------------------------------------------------------

981
void Core::restrictFrameRate( bool _enable ) {
982
  OpenFlipperSettings().setValue("Core/Gui/glViewer/restrictFrameRate",_enable); 
983
984
985
986
987
}

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

void Core::setMaxFrameRate( int _rate ) {
988
989
  OpenFlipperSettings().setValue("Core/Gui/glViewer/maxFrameRate",_rate);
  OpenFlipperSettings().setValue("Core/Gui/glViewer/restrictFrameRate",true); 
990
991

  // update Timer to new framerate
992
  scenegraphCheckTimer_->setInterval (1000 / OpenFlipperSettings().value("Core/Gui/glViewer/maxFrameRate",35).toInt() );
993
994
995
996
}

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

997
998
void
Core::clearAll()
Jan Möbius's avatar
 
Jan Möbius committed
999
{
1000
1001
1002

  slotDeleteAllObjects();

Jan Möbius's avatar
Jan Möbius committed
1003
  emit allCleared();
1004

Jan Möbius's avatar
 
Jan Möbius committed
1005
1006
1007
1008
1009
  slotScriptInfo( "core" , "clearAll()"  );
}

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

1010
1011
void
Core::exitApplication()
Jan Möbius's avatar
 
Jan Möbius committed
1012
1013
1014
1015
{
  QTimer* timer = new QTimer();
  connect(timer, SIGNAL(timeout()), this, SLOT(slotExit()));
  timer->start(100);
Jan Möbius's avatar
Jan Möbius committed
1016
  
1017

Jan Möbius's avatar
 
Jan Möbius committed
1018
1019
1020
1021
1022
  QApplication::quit();
}

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

1023
1024
1025
1026
1027
1028
1029
void Core::fullscreen( bool _state ) {
  if ( OpenFlipper::Options::gui() )
    coreWidget_->setFullscreen(_state);
}

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

1030
1031
1032
1033
1034
1035
1036
1037
void Core::showViewModeControls( bool _show ) {
  if ( OpenFlipper::Options::gui() ) {
    coreWidget_->showViewModeControls(_show);
  }
}

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

Jan Möbius's avatar
Jan Möbius committed
1038
1039
void Core::loggerState(int _state) {
  OpenFlipper::Options::LoggerState state = static_cast<OpenFlipper::Options::LoggerState> (_state);
1040
  if ( OpenFlipper::Options::gui() &&
Jan Möbius's avatar
Jan Möbius committed
1041
1042
1043
1044
       (state == OpenFlipper::Options::Hidden ||
        state == OpenFlipper::Options::InScene ||
        state == OpenFlipper::Options::Normal))
    coreWidget_->showLogger(state);
Jan Möbius's avatar
 
Jan Möbius committed
1045
1046
1047
1048
}

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

1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
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);
  }
  
}

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

1072
void Core::showToolbox( bool _state ) {
1073
  if ( OpenFlipper::Options::gui() )
1074
    coreWidget_->showToolbox(_state);
Jan Möbius's avatar
 
Jan Möbius committed
1075
}
1076

1077
1078
1079
1080
1081
1082
1083
1084
1085
//-----------------------------------------------------------------------------

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

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

1086
void Core::multiViewMode( int _mode ) {
Jan Möbius's avatar
Jan Möbius committed
1087
  if ( !OpenFlipper::Options::gui() || !OpenFlipperSettings().value("Core/Gui/glViewer/useMultipleViewers",true).toBool() )
1088
1089
    return;