Core.cc 74.5 KB
Newer Older
1
/*===========================================================================*\
Jan Möbius's avatar
Jan Möbius committed
2
3
*                                                                            *
*                              OpenFlipper                                   *
Jan Möbius's avatar
Jan Möbius committed
4
*      Copyright (C) 2001-2011 by Computer Graphics Group, RWTH Aachen       *
Jan Möbius's avatar
Jan Möbius committed
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
*                           www.openflipper.org                              *
*                                                                            *
*--------------------------------------------------------------------------- *
*  This file is part of OpenFlipper.                                         *
*                                                                            *
*  OpenFlipper is free software: you can redistribute it and/or modify       *
*  it under the terms of the GNU Lesser General Public License as            *
*  published by the Free Software Foundation, either version 3 of            *
*  the License, or (at your option) any later version with the               *
*  following exceptions:                                                     *
*                                                                            *
*  If other files instantiate templates or use macros                        *
*  or inline functions from this file, or you compile this file and          *
*  link it with other files to produce an executable, this file does         *
*  not by itself cause the resulting executable to be covered by the         *
*  GNU Lesser General Public License. This exception does not however        *
*  invalidate any other reasons why the executable file might be             *
*  covered by the GNU Lesser General Public License.                         *
*                                                                            *
*  OpenFlipper is distributed in the hope that it will be useful,            *
*  but WITHOUT ANY WARRANTY; without even the implied warranty of            *
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             *
*  GNU Lesser General Public License for more details.                       *
*                                                                            *
*  You should have received a copy of the GNU LesserGeneral Public           *
*  License along with OpenFlipper. If not,                                   *
*  see <http://www.gnu.org/licenses/>.                                       *
*                                                                            *
33
34
35
\*===========================================================================*/

/*===========================================================================*\
Jan Möbius's avatar
Jan Möbius committed
36
37
38
39
40
*                                                                            *
*   $Revision$                                                       *
*   $LastChangedBy$                                                *
*   $Date$                     *
*                                                                            *
41
\*===========================================================================*/
Jan Möbius's avatar
 
Jan Möbius committed
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59





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


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

// -------------------- mview
#include "Core.hh"
// -------------------- ACG
#include <ACG/Scenegraph/DrawModes.hh>
60
#include <ACG/Scenegraph/SceneGraph.hh>
Jan Möbius's avatar
 
Jan Möbius committed
61
62
63
64
65
66
67
68
69
70
71
72

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

#include <QKeyEvent>
#include <QSplitter>
#include <QMenuBar>
#include <QToolBox>
#include <QApplication>
#include <QStatusBar>
#include <QMessageBox>
#include <QFile>
Jan Möbius's avatar
Dennis:    
Jan Möbius committed
73
#include <QSettings>
Jan Möbius's avatar
 
Jan Möbius committed
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96

#include <QPluginLoader>
#include "OpenFlipper/BasePlugin/BaseInterface.hh"
#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/MenuInterface.hh"
#include "OpenFlipper/BasePlugin/INIInterface.hh"

#include "OpenFlipper/INIFile/INIFile.hh"

#include "OpenFlipper/common/GlobalOptions.hh"
#include <OpenFlipper/common/RecentFiles.hh>
#include <OpenFlipper/ACGHelper/DrawModeConverter.hh>

#include <QStringList>
#include <QtScript/QScriptValueIterator>

#include <ACG/Scenegraph/SeparatorNode.hh>

#include "OpenFlipper/BasePlugin/PluginFunctions.hh"
Jan Möbius's avatar
   
Jan Möbius committed
97
#include "OpenFlipper/BasePlugin/PluginFunctionsCore.hh"
Jan Möbius's avatar
 
Jan Möbius committed
98

Jan Möbius's avatar
Jan Möbius committed
99
100
#include "OpenFlipper/BasePlugin/RPCWrappers.hh"

Jan Möbius's avatar
 
Jan Möbius committed
101
102
#include <OpenMesh/Core/System/omstream.hh>

103
104
#include <OpenFlipper/common/BaseObjectCore.hh>
#include <OpenFlipper/common/TypesInternal.hh>
Jan Möbius's avatar
Jan Möbius committed
105

106
107
#include <OpenFlipper/common/RendererInfo.hh>

Jan Möbius's avatar
 
Jan Möbius committed
108
109
110
#define WIDGET_HEIGHT 800
#define WIDGET_WIDTH  800

111
//== IMPLEMENTATION ==========================================================
Jan Möbius's avatar
 
Jan Möbius committed
112
113

/** \brief Constuctor for the Core Widget ( This is stage 1 , call init for stage 2)
114
 *
Jan Möbius's avatar
 
Jan Möbius committed
115
116
117
118
119
120
121
122
123
 * 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(),
124
  capture_(false),
125
  processManager_(0),
Jan Möbius's avatar
 
Jan Möbius committed
126
  nextBackupId_(0),
Dirk Wilden's avatar
Dirk Wilden committed
127
  nextBackupGroupId_(0),
128
  objectRoot_(0),
Jan Möbius's avatar
 
Jan Möbius committed
129
130
  coreWidget_(0)
{
131

Dirk Wilden's avatar
Dirk Wilden committed
132
133
134
135
  //init logFile
  logStream_ = 0;
  logFile_ = 0;

Dirk Wilden's avatar
Dirk Wilden committed
136
137
  //init nodes
  root_node_scenegraph_ = new ACG::SceneGraph::SeparatorNode(0, "SceneGraph Root Node");
Jan Möbius's avatar
Jan Möbius committed
138
  
139
  // init global data node
Jan Möbius's avatar
Jan Möbius committed
140
  root_node_scenegraph_global_ = new ACG::SceneGraph::SeparatorNode(root_node_scenegraph_ , "SceneGraph Rendered Root Node");
141
  
Jan Möbius's avatar
Jan Möbius committed
142
  // This separator will manage the cores nodes
143
  core_nodes_ = new ACG::SceneGraph::SeparatorNode(root_node_scenegraph_global_, "Core Nodes");
Jan Möbius's avatar
Jan Möbius committed
144
145
146
147
  
  // 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
148
  coordsysNode_->setTraverseMode (BaseNode::NodeFirst | BaseNode::SecondPass);
Jan Möbius's avatar
Jan Möbius committed
149
  
Jan Möbius's avatar
Jan Möbius committed
150
  // Separator handling the nodes for data
151
  dataSeparatorNode_ = new ACG::SceneGraph::SeparatorNode(root_node_scenegraph_global_, "Data Separator Root Node");
Jan Möbius's avatar
Jan Möbius committed
152
  
Jan Möbius's avatar
Jan Möbius committed
153
  // Separator handling the nodes for data
Jan Möbius's avatar
Jan Möbius committed
154
  dataRootNode_      = new ACG::SceneGraph::SeparatorNode(dataSeparatorNode_, "Data Root Node");
Dirk Wilden's avatar
Dirk Wilden committed
155

Jan Möbius's avatar
 
Jan Möbius committed
156
157
158
   // Add ViewMode All
  ViewMode* vm = new ViewMode();
  vm->name = "All";
Jan Möbius's avatar
Jan Möbius committed
159
  vm->icon = "viewmode_all.png";
Jan Möbius's avatar
 
Jan Möbius committed
160
  vm->custom = false;
Jan Möbius's avatar
Jan Möbius committed
161
  vm->visibleToolboxes = QStringList();
162

Jan Möbius's avatar
 
Jan Möbius committed
163
164
  viewModes_.push_front(vm);

Dirk Wilden's avatar
Dirk Wilden committed
165
166
167
  //init ViewerProperties (always for 4 Viewers!)
  std::vector< Viewer::ViewerProperties* > viewerProperties;

168
  for (int i=0; i < 4; i++) {
169
    Viewer::ViewerProperties* viewerProperty = new Viewer::ViewerProperties(i);
170
171
172
    viewerProperty->snapshotBaseFileName("snap-Viewer-" + QString::number(i) + ".png");
    viewerProperties.push_back( viewerProperty );
  }
Dirk Wilden's avatar
Dirk Wilden committed
173
174
175

  PluginFunctions::setViewerProperties(viewerProperties);

176
177
178
179
180
181
  //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
182
183
  // Get all relevant Paths and Options from option files
  setupOptions();
Jan Möbius's avatar
Jan Möbius committed
184

185
186
  // set discriptions for scriptable slots
  setDescriptions();
187
188
189
  
  // Initialize the build in dataTypes
  initializeTypes();
Dirk Wilden's avatar
Dirk Wilden committed
190
191
192
  
  // Initialize the build in updateTypes
  initializeUpdateTypes();
Jan Möbius's avatar
 
Jan Möbius committed
193
194
}

195
196
197
/** \brief Second initialization stage
 *
 * This Stage does the following :\n
Jan Möbius's avatar
 
Jan Möbius committed
198
199
200
201
202
203
 * - 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
 */
204
205
void
Core::init() {
Jan Möbius's avatar
Jan Möbius committed
206
207
208
  
  // Check library versions
  checkLibraryVersions();
209

Jan Möbius's avatar
 
Jan Möbius committed
210
  // Make root_node available to the plugins ( defined in PluginFunctions.hh)
Jan Möbius's avatar
Jan Möbius committed
211
  PluginFunctions::setDataSeparatorNodes( dataSeparatorNode_ );
212

213
  // Topmost node of the scenegraph
Jan Möbius's avatar
   
Jan Möbius committed
214
  PluginFunctions::setSceneGraphRootNode( root_node_scenegraph_ );
215
216
217
218
  
  // 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
219

Jan Möbius's avatar
 
Jan Möbius committed
220
  // Initialize the first object as the root Object for the object tree
221
  objectRoot_ =  dynamic_cast< BaseObject* > ( new GroupObject("ObjectRoot") );
Jan Möbius's avatar
 
Jan Möbius committed
222
  PluginFunctions::setDataRoot( objectRoot_ );
Jan Möbius's avatar
Jan Möbius committed
223
224
225
  
  // Bring up the object manager ( has to be done after the rootobject is created)
  connect(getObjectManager(),SIGNAL(newObject(int)), this ,SLOT(newObject(int)));
226
227
  
  connect(getObjectManager(),SIGNAL(deletedObject(int)), this ,SLOT(deletedObject(int)));
228

Jan Möbius's avatar
 
Jan Möbius committed
229
  if ( OpenFlipper::Options::gui() ) {
230

Jan Möbius's avatar
Jan Möbius committed
231
    // Initialize redraw timer. Will be used to restrict the rendering framerate.
232
233
234
235
    redrawTimer_ = new QTimer();
    redrawTimer_->setSingleShot(true);
    connect(redrawTimer_, SIGNAL(timeout()), this, SLOT(updateView()),Qt::DirectConnection);

236
237
238
239
240
241
242
243
    // 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 ();
244

245
    if ( OpenFlipperSettings().value("Core/Gui/splash",true).toBool() ) {
Jan Möbius's avatar
 
Jan Möbius committed
246
      QPixmap splashPixmap(OpenFlipper::Options::iconDirStr() + OpenFlipper::Options::dirSeparator() + "splash.png");
247

Jan Möbius's avatar
 
Jan Möbius committed
248
249
      splash_ = new QSplashScreen(splashPixmap);
      splash_->show();
250

251
      splash_->showMessage(tr("Initializing mainwindow") ,
Jan Möbius's avatar
 
Jan Möbius committed
252
253
                          Qt::AlignBottom | Qt::AlignLeft , Qt::white);
    }
254

Jan Möbius's avatar
Jan Möbius committed
255
    coreWidget_ = new CoreWidget(viewModes_ , plugins_, coreSlots_);
256

Jan Möbius's avatar
 
Jan Möbius committed
257
    connect(coreWidget_, SIGNAL(clearAll())           , this, SLOT(clearAll()));
258
    connect(coreWidget_, SIGNAL(loadMenu())           , this, SLOT(loadObject()));
Jan Möbius's avatar
 
Jan Möbius committed
259
    connect(coreWidget_, SIGNAL(addEmptyObjectMenu()) , this, SLOT(slotAddEmptyObjectMenu()));
260
261
262
263
    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()));
264
    connect(coreWidget_, SIGNAL(applyOptions())       , this, SLOT(applyOptions()));
Dirk Wilden's avatar
Dirk Wilden committed
265
    connect(coreWidget_, SIGNAL(saveOptions())        , this, SLOT(saveOptions()));
Jan Möbius's avatar
 
Jan Möbius committed
266
267
    connect(coreWidget_, SIGNAL(recentOpen(QAction*)) , this, SLOT(slotRecentOpen(QAction*)));
    connect(coreWidget_, SIGNAL(exit())               , this, SLOT(slotExit()));
268

269
270
271

    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
272
273
    connect( coreWidget_, SIGNAL( stopVideoCapture() ), this, SLOT( stopVideoCapture() ) );
    connect( coreWidget_, SIGNAL( startVideoCapture(QString,int,bool) ), this, SLOT( startVideoCapture(QString,int,bool) ) );
274
    connect( coreWidget_, SIGNAL( dragOpenFile(QString)), this, SLOT(loadObject(QString)));
275

Dirk Wilden's avatar
Dirk Wilden committed
276
    connect(coreWidget_, SIGNAL(showPlugins())       , this, SLOT(slotShowPlugins()));
277

Dirk Wilden's avatar
Dirk Wilden committed
278
    connect(coreWidget_, SIGNAL(call(QString,bool&)), this, SLOT(slotCall(QString,bool&)));
279
280
    
    connect( coreWidget_->logWidget_->openMeshFilterAction_,SIGNAL(toggled(bool)), this, SLOT(enableOpenMeshErrorLog(bool)) );
Dirk Wilden's avatar
Dirk Wilden committed
281

Jan Möbius's avatar
Jan Möbius committed
282
283
284
285
286
287
288
289
290
291
292
293
    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
294
295
296
#ifdef ARCH_DARWIN
    width = rect.width() - 300;
    height = rect.height() - 150;
Jan Möbius's avatar
Jan Möbius committed
297

Jan Möbius's avatar
Jan Möbius committed
298
//     coreWidget_->setMaximumSize( width, height  );
Jan Möbius's avatar
Jan Möbius committed
299
300
#endif

Jan Möbius's avatar
Jan Möbius committed
301
    coreWidget_->resize(width,height);
302

Dirk Wilden's avatar
Dirk Wilden committed
303
304
305
306
307
    #ifdef DEBUG
      coreWidget_->setWindowTitle( OpenFlipper::Options::windowTitle() + " [DEBUG]" );
    #else
      coreWidget_->setWindowTitle( OpenFlipper::Options::windowTitle() );
    #endif
308

Jan Möbius's avatar
Jan Möbius committed
309
310
311
    // Sanity check for OpenGL capabilities!
    checkOpenGLCapabilities();

Jan Möbius's avatar
 
Jan Möbius committed
312
  }
313

Jan Möbius's avatar
 
Jan Möbius committed
314
315
316
317
  // ======================================================================
  // Create intermediate logger class for Core which will mangle the output
  // ======================================================================
  PluginLogger* newlog = new PluginLogger("Core");
318

Jan Möbius's avatar
 
Jan Möbius committed
319
320
  loggers_.push_back(newlog);
  connect(this,SIGNAL(log(Logtype, QString )),newlog,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
321
322
  connect(this,SIGNAL(log(QString )),newlog,SLOT(slotLog(QString )),Qt::DirectConnection);

Jan Möbius's avatar
 
Jan Möbius committed
323
324
325
  // Connect it to the Master logger
  if ( OpenFlipper::Options::gui() )
    connect(newlog,SIGNAL(log(Logtype, QString )),coreWidget_,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
326

Jan Möbius's avatar
 
Jan Möbius committed
327
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
328

Dirk Wilden's avatar
Dirk Wilden committed
329
330
  // connection to file logger
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLogToFile(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
331
332
333
334
335
336
337

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

  if ( OpenFlipper::Options::gui() ){
    PluginLogger* widgetlog = new PluginLogger("CoreWidget");
338

Dirk Wilden's avatar
Dirk Wilden committed
339
340
    loggers_.push_back(widgetlog);
    connect(coreWidget_,SIGNAL(log(Logtype, QString )),widgetlog,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
341
342
    connect(coreWidget_,SIGNAL(log(QString )),widgetlog,SLOT(slotLog(QString )),Qt::DirectConnection);

Dirk Wilden's avatar
Dirk Wilden committed
343
344
345
    // 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
346
347
    // connection to file logger
    connect(widgetlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLogToFile(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
348
  }
349

Jan Möbius's avatar
 
Jan Möbius committed
350
351
352
353
354
355
  // ======================================================================
  // Catch OpenMesh Error logs with an own Logger
  // ======================================================================
  newlog = new PluginLogger("Core ( OpenMesh )",LOGERR);
  omerr().connect(*newlog);
  omerr().disconnect(std::cerr);
356

Jan Möbius's avatar
 
Jan Möbius committed
357
  loggers_.push_back(newlog);
358

Jan Möbius's avatar
 
Jan Möbius committed
359
360
361
  // Connect it to the Master logger
  if ( OpenFlipper::Options::gui() )
    connect(newlog,SIGNAL(log(Logtype, QString )),coreWidget_,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
362

Jan Möbius's avatar
 
Jan Möbius committed
363
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
364
365
  // connection to file logger
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLogToFile(Logtype, QString )),Qt::DirectConnection);
366

Jan Möbius's avatar
 
Jan Möbius committed
367
368
369
370
371
372
  // ======================================================================
  // Catch OpenMesh omout logs with an own Logger
  // ======================================================================
  newlog = new PluginLogger("Core ( OpenMesh )",LOGINFO);
  omout().connect(*newlog);
  omout().disconnect(std::cout);
373

Jan Möbius's avatar
 
Jan Möbius committed
374
  loggers_.push_back(newlog);
375

Jan Möbius's avatar
 
Jan Möbius committed
376
377
378
  // Connect it to the Master logger
  if ( OpenFlipper::Options::gui() )
    connect(newlog,SIGNAL(log(Logtype, QString )),coreWidget_,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
379

Jan Möbius's avatar
 
Jan Möbius committed
380
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
381
382
  // connection to file logger
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLogToFile(Logtype, QString )),Qt::DirectConnection);
383

Jan Möbius's avatar
 
Jan Möbius committed
384
385
386
387
388
  // ======================================================================
  // Catch OpenMesh omlog logs with an own Logger
  // ======================================================================
  newlog = new PluginLogger("Core ( OpenMesh )",LOGOUT);
  omlog().connect(*newlog);
389

Jan Möbius's avatar
 
Jan Möbius committed
390
  loggers_.push_back(newlog);
391

Jan Möbius's avatar
 
Jan Möbius committed
392
393
394
  // Connect it to the Master logger
  if ( OpenFlipper::Options::gui() )
    connect(newlog,SIGNAL(log(Logtype, QString )),coreWidget_,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
395

Jan Möbius's avatar
 
Jan Möbius committed
396
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
397
398
  // connection to file logger
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLogToFile(Logtype, QString )),Qt::DirectConnection);
399

Jan Möbius's avatar
 
Jan Möbius committed
400
401
402
403
  // ======================================================================
  // Log Scripting stuff through a separate logger
  // ======================================================================
  newlog = new PluginLogger("Scripting",LOGOUT);
404

Jan Möbius's avatar
 
Jan Möbius committed
405
  loggers_.push_back(newlog);
406

Jan Möbius's avatar
 
Jan Möbius committed
407
408
409
  // Connect it to the Master logger
  if ( OpenFlipper::Options::gui() )
    connect(newlog,SIGNAL(log(Logtype, QString )),coreWidget_,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
410

Jan Möbius's avatar
 
Jan Möbius committed
411
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLog(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
412
  // connection to file logger
413
  connect(newlog,SIGNAL(log(Logtype, QString )),this,SLOT(slotLogToFile(Logtype, QString )),Qt::DirectConnection);
Dirk Wilden's avatar
Dirk Wilden committed
414

Jan Möbius's avatar
 
Jan Möbius committed
415
  // connect signal to logger
416
417
  connect(this,SIGNAL(scriptLog(QString )),newlog,SLOT(slotLog(QString )),Qt::DirectConnection);

418
  
Jan Möbius's avatar
 
Jan Möbius committed
419
  // ======================================================================
420
  // Set up QtScript Environment
Jan Möbius's avatar
 
Jan Möbius committed
421
  // ======================================================================
422
  
Jan Möbius's avatar
Jan Möbius committed
423
424
425
  // Set a reference to the scriptengine for simple rpc calls
  RPC::setScriptEngine(&scriptEngine_);

Jan Möbius's avatar
Jan Möbius committed
426
  connect(&scriptEngine_, SIGNAL( signalHandlerException(const QScriptValue &) ), this, SLOT( slotScriptError(const QScriptValue &) ));
427

Jan Möbius's avatar
 
Jan Möbius committed
428
429
  // process Events every 500 msecs during script execution
  scriptEngine_.setProcessEventsInterval( 500 );
430

Jan Möbius's avatar
 
Jan Möbius committed
431
432
433
434
  // Register own print function :
  QScriptValue printFunction = scriptEngine_.newFunction(myPrintFunction);
  printFunction.setProperty("textedit",scriptEngine_.newQObject(this));
  scriptEngine_.globalObject().setProperty("print", printFunction);
435

436
437
438
  // Register print to file function :
  QScriptValue printToFileFunc = scriptEngine_.newFunction(printToFileFunction);
  scriptEngine_.globalObject().setProperty("printToFile", printToFileFunc);
439
  scriptingFunctions_.push_back( "-.printToFile(QString,QString)" );
440

Jan Möbius's avatar
Jan Möbius committed
441
442
443
444
445
446
  // Register help function :
  QScriptValue helpFunc = scriptEngine_.newFunction(helpFunction);
  helpFunc.setProperty("core",scriptEngine_.newQObject(this));
  scriptEngine_.globalObject().setProperty("help", helpFunc);
  scriptingFunctions_.push_back( "-.help(QString)" );

447
448
449
450
451
452
453
454
455
  // 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 )
  //==========================================================================
456
457
  qScriptRegisterMetaType(&scriptEngine_,
                          toScriptValueVector,
Jan Möbius's avatar
 
Jan Möbius committed
458
459
                          fromScriptValueVector,
                          scriptEngine_.newQObject(&vec3dPrototype_));
460
                          
Jan Möbius's avatar
 
Jan Möbius committed
461
462
463
  // set a constructor to allow creation via Vector(x,y,z)
  QScriptValue ctor = scriptEngine_.newFunction(createVector);
  scriptEngine_.globalObject().setProperty("Vector", ctor);
464
465
466
467
                          
  //==========================================================================
  // Register the DataType Class to the core
  //==========================================================================
468

469
  // Register DataType in QScriptEngine
470
  qScriptRegisterMetaType<DataType>(&scriptEngine_,
471
472
473
474
475
                          toScriptValueDataType,
                          fromScriptValueDataType,
                          scriptEngine_.newQObject(&DataTypePrototype_));
                          
  // set a constructor to allow creation via DataType(uint)
476
477
478
479
480
481
  QScriptValue dataTypector = scriptEngine_.newFunction(createDataType);
  scriptEngine_.globalObject().setProperty("DataType", dataTypector);     
  
  //==========================================================================
  // Register the Matrix Class to the core
  //==========================================================================
482

Jan Möbius's avatar
 
Jan Möbius committed
483
  // Register Matrix Type to scripting Engine ( is ACG::Matrix4x4d )
484
485
  qScriptRegisterMetaType(&scriptEngine_,
                          toScriptValueMatrix4x4 ,
Jan Möbius's avatar
 
Jan Möbius committed
486
487
                          fromScriptValueMatrix4x4,
                          scriptEngine_.newQObject(&matrix4x4Prototype_));
488

Jan Möbius's avatar
 
Jan Möbius committed
489
490
491
  // set a constructor to allow creation via Matrix(x,y,z)
  QScriptValue matrix4x4ctor = scriptEngine_.newFunction(createMatrix4x4);
  scriptEngine_.globalObject().setProperty("Matrix4x4", matrix4x4ctor);
492

493
494
495
496
  //==========================================================================
  //  Collect Core scripting information
  //==========================================================================

Jan Möbius's avatar
 
Jan Möbius committed
497
498
499
500
501
502
  QScriptValue scriptInstance = scriptEngine_.newQObject(this,
                                                         QScriptEngine::QtOwnership,
                                                         QScriptEngine::ExcludeChildObjects |
                                                         QScriptEngine::ExcludeSuperClassMethods |
                                                         QScriptEngine::ExcludeSuperClassProperties
                                                         );
503

Jan Möbius's avatar
 
Jan Möbius committed
504
  scriptEngine_.globalObject().setProperty("core", scriptInstance);
505

Jan Möbius's avatar
 
Jan Möbius committed
506
507
508
  QScriptValueIterator it(scriptInstance);
  while (it.hasNext()) {
    it.next();
509

Jan Möbius's avatar
 
Jan Möbius committed
510
511
512
    /// Skip all signals for function calls
    if ( checkSignal( this, it.name().toAscii() ) )
      continue;
513

Jan Möbius's avatar
 
Jan Möbius committed
514
    scriptingFunctions_.push_back( "core." + it.name() );
515

Jan Möbius's avatar
 
Jan Möbius committed
516
  }
517

Jan Möbius's avatar
 
Jan Möbius committed
518
  loadPlugins();
519

Jan Möbius's avatar
 
Jan Möbius committed
520
  if ( OpenFlipper::Options::gui() ) {
521

Dirk Wilden's avatar
Dirk Wilden committed
522
523
524
    //register keyBinding for all scripting slots
    coreWidget_->slotRegisterSlotKeyBindings();

525
526
527
    //get keyAssignments from config files
    restoreKeyBindings();

Jan Möbius's avatar
Marlin:    
Jan Möbius committed
528
529
    if ( OpenFlipper::Options::currentViewMode( ) != "" )
      coreWidget_->setViewMode( OpenFlipper::Options::currentViewMode() );
Jan Möbius's avatar
 
Jan Möbius committed
530
531
    else
      coreWidget_->setViewMode("All");
532

533
    // Set the renderer to the one stored in the settings or to default
Jan Möbius's avatar
Jan Möbius committed
534
535
536
537
538
    for ( uint i = 0 ; i < OpenFlipper::Options::examinerWidgets(); ++i ) {
      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
539
540
      connect( coreWidget_->examiner_widgets_[i], SIGNAL(signalMouseEventLight(QMouseEvent*)),
              this                              , SLOT(slotMouseEventLight(QMouseEvent*)));
Jan Möbius's avatar
Jan Möbius committed
541
542
      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
543
544

      connect( coreWidget_->examiner_widgets_[i], SIGNAL( viewUpdated() ),
545
               this, SLOT( viewUpdated()) ,Qt::DirectConnection);
546

547
      connect( coreWidget_->examiner_widgets_[i], SIGNAL( viewChanged() ),
548
               coreWidget_->examiner_widgets_[i], SLOT( updateGL() ) ,Qt::DirectConnection);
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588

      // ====================================================
      // Set renderer
      // ====================================================

      QString defaultRendererKey  = "Viewer" + QString::number(i)+"/DefaultRenderer";
      QString defaultRendererName = OpenFlipperSettings().value(defaultRendererKey,"Default Classical Renderer").toString();

      // 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
        defaultRendererId = renderManager().getRendererId("Default Classical Renderer");

        // 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!"));
        }

      } 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 ) {
      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!"));

      QMessageBox msgBox;
      msgBox.setText("No external plugin renderers available!");
      msgBox.setInformativeText("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.");
      msgBox.setIcon(QMessageBox::Warning);
Jan Möbius's avatar
Jan Möbius committed
589
      msgBox.exec();
Jan Möbius's avatar
Jan Möbius committed
590
    }
591

Jan Möbius's avatar
 
Jan Möbius committed
592
  }
593

Jan Möbius's avatar
Jan Möbius committed
594
595
596
597
  // ===============================================================================================
  // Load Settings from configuration files
  // ===============================================================================================

Jan Möbius's avatar
 
Jan Möbius committed
598
599
  QStringList optionFiles = OpenFlipper::Options::optionFiles();
  for ( int i = 0 ; i < (int)optionFiles.size(); ++i) {
600

601
    if ( OpenFlipper::Options::gui() && OpenFlipperSettings().value("Core/Gui/splash",true).toBool() ) {
602
      splash_->showMessage(tr("Loading Configuration File ") + QString::number(i) + "/"  + QString::number(optionFiles.size()) ,
Jan Möbius's avatar
 
Jan Möbius committed
603
604
                           Qt::AlignBottom | Qt::AlignLeft , Qt::white);
    }
605

Jan Möbius's avatar
Jan Möbius committed
606
607
    // Load global ini files. Use only plugin global options from these files as the
    // rest has been loaded at the beginning.
608
609
610
    if ( OpenFlipper::Options::gui() )
      coreWidget_->updateRecent();

Jan Möbius's avatar
Jan Möbius committed
611
    openIniFile( optionFiles[i] ,false,true,false);
Jan Möbius's avatar
 
Jan Möbius committed
612
613
  }

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

Jan Möbius's avatar
 
Jan Möbius committed
618
  if ( OpenFlipper::Options::lang().contains("UTF") || OpenFlipper::Options::lang().contains("utf") ) {
619
    emit log(LOGWARN,tr("UTF8-Locale used!"));
Jan Möbius's avatar
Jan Möbius committed
620
621
622
623
//     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.");
624
  }
Jan Möbius's avatar
 
Jan Möbius committed
625
626

  if ( OpenFlipper::Options::gui() ) {
Dirk Wilden's avatar
Dirk Wilden committed
627

628
    QFile statesFile(OpenFlipper::Options::configDirStr()  + OpenFlipper::Options::dirSeparator() + "WindowStates.dat");
Dirk Wilden's avatar
Dirk Wilden committed
629

630
631
    if (statesFile.exists() ) {
      QSettings windowStates(OpenFlipper::Options::configDirStr()  + OpenFlipper::Options::dirSeparator() + "WindowStates.dat", QSettings::IniFormat);
632

633
634
635
636
      //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
637

638
639
      coreWidget_->toolSplitter_->restoreState (windowStates.value("Core/ToolSplitter").toByteArray ());
      coreWidget_->splitter_->restoreState (windowStates.value("Core/LogSplitter").toByteArray ());
640

641
      coreWidget_->show();
642

643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
      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
658

659
    if ( OpenFlipperSettings().value("Core/Gui/splash",true).toBool() ) {
Jan Möbius's avatar
 
Jan Möbius committed
660
661
      splash_->finish(coreWidget_);
    }
662

663
    // start checking for scenegraph changes
664
    scenegraphCheckTimer_->setInterval (1000 / OpenFlipperSettings().value("Core/Gui/glViewer/maxFrameRate",35).toInt() );
665
    scenegraphCheckTimer_->start ();
Jan Möbius's avatar
 
Jan Möbius committed
666
  }
667

668
669
670
  // System is ready now.
  OpenFlipper::Options::finishedStartup();
  
Jan Möbius's avatar
Jan Möbius committed
671
  QTimer::singleShot(100, this, SLOT(slotExecuteAfterStartup()));
Jan Möbius's avatar
 
Jan Möbius committed
672
673
}

674

Jan Möbius's avatar
 
Jan Möbius committed
675
676
677
678
//-----------------------------------------------------------------------------

Core::~Core()
{
Jan Möbius's avatar
Jan Möbius committed
679
680
   for ( uint i = 0 ; i < plugins_.size() ; ++i ){
     BaseInterface* basePlugin = qobject_cast< BaseInterface * >(plugins_[i].plugin);
681

Jan Möbius's avatar
 
Jan Möbius committed
682
683
     // Dont call exit if we cannot get the Plugin
     if ( basePlugin )
Jan Möbius's avatar
Jan Möbius committed
684
685
       if ( checkSlot( plugins_[i].plugin , "exit()" ) )
          QMetaObject::invokeMethod(plugins_[i].plugin, "exit",  Qt::DirectConnection);
Jan Möbius's avatar
 
Jan Möbius committed
686
  }
687

688
689
690
691
692
  // Delete the objectRoot if it was constructed
  if ( objectRoot_ != 0 ) {
    objectRoot_->deleteSubtree();
    delete objectRoot_;
  }
693

Jan Möbius's avatar
 
Jan Möbius committed
694
  // Clean up loggers
695
696
697
  for ( uint i = 0 ; i < loggers_.size(); ++i )
    delete loggers_[i];

Jan Möbius's avatar
Jan Möbius committed
698
  delete coreWidget_;
Jan Möbius's avatar
 
Jan Möbius committed
699
700
701
702
703
704
705
}

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

void
Core::slotMouseEventIdentify( QMouseEvent* _event )
{
Dirk Wilden's avatar
Dirk Wilden committed
706
707
708
//   // Dont do anything as a context Menu will popup on right button click
//   if ( _event->button() == Qt::RightButton )
//     return;
709

710
711
712
  // Only catch left-button clicks
  if(_event->button() != Qt::LeftButton) return;

Jan Möbius's avatar
Jan Möbius committed
713
714
715
716
717
718
719
720
721
  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;
722
        if ( OpenFlipper::Options::doSlotDebugging() )
723
              emit log(LOGINFO,tr("slotMouseEventIdentify from examiner ") + QString::number(i) );
Jan Möbius's avatar
Jan Möbius committed
724
725
726
727
728
729
730
731
        break;
      }
    }

  }

  PluginFunctions::setActiveExaminer( examinerId );

732
733
734
735
736
  // 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
737

738
    BaseObjectData* object = 0;
Jan Möbius's avatar
Jan Möbius committed
739

740
741
742
743
744
745
746
747
    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
748
749
750
}

//-----------------------------------------------------------------------------
Jan Möbius's avatar
Mike:    
Jan Möbius committed
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779

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
780
781
782
783
784


void
Core::slotMouseEvent( QMouseEvent* _event )
{
Dirk Wilden's avatar
Dirk Wilden committed
785
786
787
//   // Dont do anything as a context Menu will popup on right button click
//   if ( _event->button() == Qt::RightButton )
//     return;
788

Jan Möbius's avatar
Jan Möbius committed
789
790
791
792
793
794
795
796
797
  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;
798
        if ( OpenFlipper::Options::doSlotDebugging() ) {
799
          QString message = tr("slotMouseEvent from examiner ") + QString::number(i) + " with ";
800
801
802
803
804
805
806
807
808
809

          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
810
            message += tr("unknown event type");
811
812
813
814

          emit log(LOGINFO,message );
        }

Jan Möbius's avatar
Jan Möbius committed
815
        break;
816

Jan Möbius's avatar
Jan Möbius committed
817
818
819
820
821
822
823
      }
    }

  }

  PluginFunctions::setActiveExaminer( examinerId );

Jan Möbius's avatar
 
Jan Möbius committed
824
825
826
827
828
829
830
831
  emit PluginMouseEvent(_event );
}

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

void
Core::slotWheelEvent( QWheelEvent * _event, const std::string & _mode)
{
Jan Möbius's avatar
Jan Möbius committed
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
  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
849
850
851
852
853
854
  emit PluginWheelEvent(_event , _mode );
}

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

void
Jan Möbius's avatar
Jan Möbius committed
855
Core::slotAddPickMode( const std::string& _mode ) {
Jan Möbius's avatar
 
Jan Möbius committed
856
  if ( OpenFlipper::Options::gui() )
857
    coreWidget_->addPickMode(_mode);
Jan Möbius's avatar
Jan Möbius committed
858

Jan Möbius's avatar
 
Jan Möbius committed
859
860
861
862
863
}

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

void
Jan Möbius's avatar
Jan Möbius committed
864
Core::slotAddHiddenPickMode( const std::string& _mode ) {
Jan Möbius's avatar
Jan Möbius committed
865

Jan Möbius's avatar
 
Jan Möbius committed
866
  if ( OpenFlipper::Options::gui() )
867
    coreWidget_->addPickMode(_mode,false,1000,false);
Jan Möbius's avatar
Jan Möbius committed
868

Jan Möbius's avatar
 
Jan Möbius committed
869
870
871
872
873
874
}

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

 /** Update the view in the examiner widget
  */
Jan Möbius's avatar
Jan Möbius committed
875
876
void Core::updateView()
{
Jan Möbius's avatar
Jan Möbius committed
877

Jan Möbius's avatar
Jan Möbius committed
878
879
880
881
  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
882
883
884
885
      }
    }
  }

Jan Möbius's avatar
Jan Möbius committed
886
  if (!OpenFlipper::Options::gui())
Dirk Wilden's avatar
Dirk Wilden committed
887
    return;
888

Jan Möbius's avatar
Jan Möbius committed
889
890
891
  if (OpenFlipperSettings().value("Core/Gui/glViewer/restrictFrameRate", false).toBool()) {

    int elapsed = redrawTime_->elapsed();
892

Jan Möbius's avatar
Jan Möbius committed
893
    if (elapsed < 1000 / OpenFlipperSettings().value("Core/Gui/glViewer/maxFrameRate", 35).toInt()) {
Jan Möbius's avatar
Jan Möbius committed
894
      // redraw time not reached ... waiting for timer event for next redraw
Jan Möbius's avatar
Jan Möbius committed
895
896
897
898
      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
899
900
901
902
        return;
      }

      // Start the timer
Jan Möbius's avatar
Jan Möbius committed
903
      redrawTimer_->start((1000 / OpenFlipperSettings().value("Core/Gui/glViewer/maxFrameRate", 35).toInt()) - elapsed);
Jan Möbius's avatar
Jan Möbius committed
904
      return;
Jan Möbius's avatar
Jan Möbius committed
905
906
    } else if (redrawTimer_->isActive())
      redrawTimer_->stop();
907
908
909

  }

Jan Möbius's avatar
Jan Möbius committed
910
  redrawTime_->restart();
911

912
  if (!OpenFlipper::Options::sceneGraphUpdatesBlocked() && !OpenFlipper::Options::redrawDisabled()) {
Jan Möbius's avatar
Jan Möbius committed
913

Jan Möbius's avatar
Jan Möbius committed
914
    for (unsigned int i = 0; i < OpenFlipper::Options::examinerWidgets(); ++i)
Jan Möbius's avatar
Jan Möbius committed
915
      coreWidget_->examiner_widgets_[i]->updateGL();
916
917
918

    // Inform plugins of the scene update
    emit pluginSceneDrawn();
Jan Möbius's avatar
 
Jan Möbius committed
919
  }
920
921


Jan Möbius's avatar
 
Jan Möbius committed
922
923
}

924
925
926
927
928
929
//-----------------------------------------------------------------------------

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

Jan Möbius's avatar
Jan Möbius committed
930
931


932
933
934
935
936
937
938
//-----------------------------------------------------------------------------

 /** Check if scenegraph is dirty and initiate redraw
  */
void Core::checkScenegraphDirty() {
  if ( true )
  {
939
    // This is a single pass traversal as we only need to check if there is still one node dirty in the graph
940
941
    ACG::SceneGraph::CheckDirtyAction action;
    ACG::SceneGraph::traverse( root_node_scenegraph_, action );
942
943
    
    // If the scenegraph is dirty, we have to redraw
944
945
946
947
948
    if ( action.isDirty () )
      emit updateView ();
  }
}

Jan Möbius's avatar
 
Jan Möbius committed
949
950
//-----------------------------------------------------------------------------

951
void Core::restrictFrameRate( bool _enable ) {
952
  OpenFlipperSettings().setValue("Core/Gui/glViewer/restrictFrameRate",_enable); 
953
954
955
956
957
}

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

void Core::setMaxFrameRate( int _rate ) {
958
959
  OpenFlipperSettings().setValue("Core/Gui/glViewer/maxFrameRate",_rate);
  OpenFlipperSettings().setValue("Core/Gui/glViewer/restrictFrameRate",true); 
960
961

  // update Timer to new framerate
962
  scenegraphCheckTimer_->setInterval (1000 / OpenFlipperSettings().value("Core/Gui/glViewer/maxFrameRate",35).toInt() );
963
964
965
966
}

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

967
968
void
Core::clearAll()
Jan Möbius's avatar
 
Jan Möbius committed
969
{
970
971
972

  slotDeleteAllObjects();

Jan Möbius's avatar
Jan Möbius committed
973
  emit allCleared();
974

Jan Möbius's avatar
 
Jan Möbius committed
975
976
977
978
979
  slotScriptInfo( "core" , "clearAll()"  );
}

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

980
981
void
Core::exitApplication()
Jan Möbius's avatar
 
Jan Möbius committed
982
983
984
985
{
  QTimer* timer = new QTimer();
  connect(timer, SIGNAL(timeout()), this, SLOT(slotExit()));
  timer->start(100);
Jan Möbius's avatar
Jan Möbius committed
986
  
987

Jan Möbius's avatar
 
Jan Möbius committed
988
989
990
991
992
  QApplication::quit();
}

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

993
994
995
996
997
998
999
void Core::fullscreen( bool _state ) {
  if ( OpenFlipper::Options::gui() )
    coreWidget_->setFullscreen(_state);
}

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

1000
1001
1002
1003
1004
1005
1006
1007
void Core::showViewModeControls( bool _show ) {
  if ( OpenFlipper::Options::gui() ) {
    coreWidget_->showViewModeControls(_show);
  }
}

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

Jan Möbius's avatar
Jan Möbius committed
1008
1009
void Core::loggerState(int _state) {
  OpenFlipper::Options::LoggerState state = static_cast<OpenFlipper::Options::LoggerState> (_state);
1010
  if ( OpenFlipper::Options::gui() &&
Jan Möbius's avatar
Jan Möbius committed
1011
1012
1013
1014
       (state == OpenFlipper::Options::Hidden ||
        state == OpenFlipper::Options::InScene ||
        state == OpenFlipper::Options::Normal))
    coreWidget_->showLogger(state);
Jan Möbius's avatar
 
Jan Möbius committed
1015
1016
1017
1018
}

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

1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
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);
  }
  
}

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

1042
void Core::showToolbox( bool _state ) {
1043
  if ( OpenFlipper::Options::gui() )
1044
    coreWidget_->showToolbox(_state);
Jan Möbius's avatar
 
Jan Möbius committed
1045
}
1046

1047
1048
1049
1050
1051
1052
1053
1054
1055
//-----------------------------------------------------------------------------

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

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

1056
void Core::multiViewMode( int _mode ) {
Jan Möbius's avatar
Jan Möbius committed
1057
  if ( !OpenFlipper::Options::gui() || !OpenFlipperSettings().value("Core/Gui/glViewer/useMultipleViewers",true).toBool() )
1058
1059
    return;

1060
  coreWidget_->setViewerLayout(_mode);
1061
1062
1063
1064
1065

}



Jan Möbius's avatar
 
Jan Möbius committed
1066
1067
1068

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

1069
1070
void
Core::slotRecentOpen(QAction* _action)
Jan Möbius's avatar
 
Jan Möbius committed
1071
{
Jan Möbius's avatar
Jan Möbius committed
1072
  // Get the recent files lists and datatypes
1073
1074
  QStringList recentFiles = OpenFlipperSettings().value("Core/File/RecentFiles", QStringList()).toStringList();
  QStringList recentTypes = OpenFlipperSettings().value("Core/File/RecentTypes", QStringList()).toStringList();
1075
1076

  // The type of the file to open is attached to the action as a string.
Jan Möbius's avatar
Jan Möbius committed
1077
  // the name is the actions text
1078
1079
1080
  QString actionTypeName = _action->data().toString();

  // Iterate over all recent files
Jan Möbius's avatar
 
Jan Möbius committed
1081
  for (int i = 0 ; i < recentFiles.size() ; ++i )
1082
1083
1084
1085

    // If the name matches and also the type, we open it.
    if ( (recentFiles[i] == _action->text()) && ( actionTypeName ==  recentTypes[i] ) ){

Dirk Wilden's avatar
Dirk Wilden committed
1086
        OpenFlipper::Options::loadingRecentFile(true);
1087
        loadObject(typeId(recentTypes[i]), recentFiles[i]);
1088
        coreWidget_->addRecent(recentFiles[i],typeId(recentTypes[i]) );
Dirk Wilden's avatar
Dirk Wilden committed
1089
        OpenFlipper::Options::loadingRecentFile(false);
1090

Dirk Wilden's avatar
Dirk Wilden committed
1091
        return;
Jan Möbius's avatar
 
Jan Möbius committed
1092
    }
1093
1094
1095

  emit log(LOGERR, tr("Unable to open recent. Unable to find %1 with datatype %2 in recent files list.").arg(_action->text()).arg(actionTypeName) );

Jan Möbius's avatar
 
Jan Möbius committed
1096
1097
}

1098
//-----------------------------------------------------------------------------
Jan Möbius's avatar
 
Jan Möbius committed
1099

1100
void
Jan Möbius's avatar
 
Jan Möbius committed
1101
Core::writeOnExit() {
Jan Möbius's avatar
Jan Möbius committed
1102
  QString inifile = OpenFlipper::Options::configDirStr()  + OpenFlipper::Options::dirSeparator() + "OpenFlipper.ini";