schnapps.cpp 20 KB
Newer Older
Pierre Kraemer's avatar
Pierre Kraemer committed
1 2 3 4 5 6 7 8 9 10 11 12 13
#include <QVBoxLayout>
#include <QSplitter>
#include <QMessageBox>
#include <QDockWidget>
#include <QPluginLoader>
#include <QFile>
#include <QFileDialog>
#include <QFileInfo>
#include <QDir>
#include <QKeyEvent>
#include <QMouseEvent>
#include <QWheelEvent>

Thery Sylvain's avatar
Thery Sylvain committed
14 15 16
#include "mapHandler.h"
#include "schnapps.h"

Pierre Kraemer's avatar
Pierre Kraemer committed
17 18 19 20 21 22 23 24 25 26 27
#include "controlDock_cameraTab.h"
#include "controlDock_mapTab.h"
#include "controlDock_pluginTab.h"

#include "camera.h"
#include "view.h"
#include "texture.h"
#include "plugin.h"
#include "plugin_interaction.h"
#include "plugin_processing.h"

Sylvain Thery's avatar
Sylvain Thery committed
28
#include "plugins_default_directory.h"
29
#include "Topology/generic/genericmap.h"
Sylvain Thery's avatar
Sylvain Thery committed
30

Pierre Kraemer's avatar
Pierre Kraemer committed
31 32 33 34 35 36 37 38 39 40 41 42 43 44
namespace CGoGN
{

namespace SCHNApps
{

SCHNApps::SCHNApps(const QString& appPath, PythonQtObjectPtr& pythonContext, PythonQtScriptingConsole& pythonConsole) :
	QMainWindow(),
	m_appPath(appPath),
	m_pythonContext(pythonContext),
	m_pythonConsole(pythonConsole),
	m_firstView(NULL),
	m_selectedView(NULL)
{
45 46
	GenericMap::initAllStatics(&m_sp);

Sylvain Thery's avatar
Sylvain Thery committed
47
#ifdef CGoGN_USE_OGL_CORE_PROFILE
48 49
	CGoGN::Utils::GLSLShader::setCurrentOGLVersion(3);
#else
Sylvain Thery's avatar
Sylvain Thery committed
50
	CGoGN::Utils::GLSLShader::setCurrentOGLVersion(2);
51 52
#endif

Pierre Kraemer's avatar
Pierre Kraemer committed
53 54 55 56 57 58 59 60 61 62 63 64
	this->setupUi(this);

	// create & setup control dock

	m_controlDock = new QDockWidget("Control Dock", this);
	m_controlDock->setAllowedAreas(Qt::LeftDockWidgetArea);
	m_controlDock->setFeatures(QDockWidget::DockWidgetFloatable | QDockWidget::DockWidgetClosable);

	m_controlDockTabWidget = new QTabWidget(m_controlDock);
	m_controlDockTabWidget->setObjectName("ControlDockTabWidget");
	m_controlDockTabWidget->setLayoutDirection(Qt::LeftToRight);
	m_controlDockTabWidget->setTabPosition(QTabWidget::North);
Pierre Kraemer's avatar
Pierre Kraemer committed
65
	m_controlDockTabWidget->setMovable(true);
Pierre Kraemer's avatar
Pierre Kraemer committed
66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91

	addDockWidget(Qt::LeftDockWidgetArea, m_controlDock);
	m_controlDock->setVisible(true);
	m_controlDock->setWidget(m_controlDockTabWidget);

	m_controlCameraTab = new ControlDock_CameraTab(this);
	m_controlDockTabWidget->addTab(m_controlCameraTab, m_controlCameraTab->title());
	m_controlMapTab = new ControlDock_MapTab(this);
	m_controlDockTabWidget->addTab(m_controlMapTab, m_controlMapTab->title());
	m_controlPluginTab = new ControlDock_PluginTab(this);
	m_controlDockTabWidget->addTab(m_controlPluginTab, m_controlPluginTab->title());

	m_controlDockTabWidget->setMaximumWidth(m_controlCameraTab->width());

	connect(action_ShowHideControlDock, SIGNAL(triggered()), this, SLOT(showHideControlDock()));

	// create & setup plugin dock

	m_pluginDock = new QDockWidget("Plugins Dock", this);
	m_pluginDock->setAllowedAreas(Qt::RightDockWidgetArea);
	m_pluginDock->setFeatures(QDockWidget::DockWidgetFloatable | QDockWidget::DockWidgetClosable);

	m_pluginDockTabWidget = new QTabWidget(m_pluginDock);
	m_pluginDockTabWidget->setObjectName("PluginDockTabWidget");
	m_pluginDockTabWidget->setLayoutDirection(Qt::LeftToRight);
	m_pluginDockTabWidget->setTabPosition(QTabWidget::East);
Pierre Kraemer's avatar
Pierre Kraemer committed
92
	m_pluginDockTabWidget->setMovable(true);
Pierre Kraemer's avatar
Pierre Kraemer committed
93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112

	addDockWidget(Qt::RightDockWidgetArea, m_pluginDock);
	m_pluginDock->setVisible(false);
	m_pluginDock->setWidget(m_pluginDockTabWidget);

	connect(action_ShowHidePluginDock, SIGNAL(triggered()), this, SLOT(showHidePluginDock()));

	// create & setup python dock

	m_pythonDock = new QDockWidget("Python Dock", this);
	m_pythonDock->setAllowedAreas(Qt::BottomDockWidgetArea);
	m_pythonDock->setFeatures(QDockWidget::DockWidgetFloatable | QDockWidget::DockWidgetClosable);

	addDockWidget(Qt::BottomDockWidgetArea, m_pythonDock);
	m_pythonDock->setVisible(false);
	m_pythonDock->setWidget(&m_pythonConsole);

	connect(action_ShowHidePythonDock, SIGNAL(triggered()), this, SLOT(showHidePythonDock()));
	connect(action_LoadPythonScript, SIGNAL(triggered()), this, SLOT(loadPythonScriptFromFileDialog()));

113
	// create & setup central widget (views)
Pierre Kraemer's avatar
Pierre Kraemer committed
114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129
	m_centralLayout = new QVBoxLayout(centralwidget);

	m_rootSplitter = new QSplitter(centralwidget);
	b_rootSplitterInitialized = false;
	m_centralLayout->addWidget(m_rootSplitter);

	m_firstView = addView();
	setSelectedView(m_firstView);
	m_rootSplitter->addWidget(m_firstView);

	// connect basic actions

	connect(action_AboutSCHNApps, SIGNAL(triggered()), this, SLOT(aboutSCHNApps()));
	connect(action_AboutCGoGN, SIGNAL(triggered()), this, SLOT(aboutCGoGN()));

	// register a first plugins directory
Sylvain Thery's avatar
Sylvain Thery committed
130 131
//	registerPluginsDirectory(m_appPath + QString("/../lib"));

132
	// using macro in plugins_default_directory.h generated by cmake for lib/Release or lib/Debug auto selection !
Sylvain Thery's avatar
Sylvain Thery committed
133
	registerPluginsDirectory(QString(PLUGINS_DEFAULT_DIRECTORY));
Pierre Kraemer's avatar
Pierre Kraemer committed
134 135 136 137
}

SCHNApps::~SCHNApps()
{
Sylvain Thery's avatar
Sylvain Thery committed
138 139
	// TODO check that cameras are destructed
	m_cameras.clear();
Pierre Kraemer's avatar
Pierre Kraemer committed
140 141 142 143 144 145 146 147 148 149 150 151 152
}

/*********************************************************
 * MANAGE CAMERAS
 *********************************************************/

Camera* SCHNApps::addCamera(const QString& name)
{
	if (m_cameras.contains(name))
		return NULL;

	Camera* camera = new Camera(name, this);
	m_cameras.insert(name, camera);
153
	DEBUG_EMIT("cameraAdded");
Pierre Kraemer's avatar
Pierre Kraemer committed
154 155 156 157 158 159 160 161 162 163 164 165 166 167 168
	emit(cameraAdded(camera));
	return camera;
}

Camera* SCHNApps::addCamera()
{
	return addCamera(QString("camera_") + QString::number(Camera::cameraCount));
}

void SCHNApps::removeCamera(const QString& name)
{
	Camera* camera = getCamera(name);
	if (camera && !camera->isUsed())
	{
		m_cameras.remove(name);
169
		DEBUG_EMIT("cameraRemoved");
Pierre Kraemer's avatar
Pierre Kraemer committed
170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186
		emit(cameraRemoved(camera));
		delete camera;
	}
}

Camera* SCHNApps::getCamera(const QString& name) const
{
	if (m_cameras.contains(name))
		return m_cameras[name];
	else
		return NULL;
}

/*********************************************************
 * MANAGE VIEWS
 *********************************************************/

Sylvain Thery's avatar
Sylvain Thery committed
187 188 189 190 191 192 193 194
void SCHNApps::redrawAllViews()
{
	foreach(View *v, m_views)
	{
		v->updateGL();
	}
}

Pierre Kraemer's avatar
Pierre Kraemer committed
195 196 197 198 199
View* SCHNApps::addView(const QString& name)
{
	if (m_views.contains(name))
		return NULL;

200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215
	QGLFormat format;
	if (Utils::GLSLShader::CURRENT_OGL_VERSION >= 3)
	{
		format.setProfile(QGLFormat::CoreProfile);
		format.setVersion(Utils::GLSLShader::MAJOR_OGL_CORE, Utils::GLSLShader::MINOR_OGL_CORE);
		format.setDepth(true);
		format.setDoubleBuffer(true);
		format.setBlueBufferSize(8);
		std::cout << "CORE_PROFILE GL"<< std::endl;
	}
	else
	{
		format = QGLFormat::defaultFormat();
		std::cout << "DEFAULT GL"<< std::endl;
	}

Pierre Kraemer's avatar
Pierre Kraemer committed
216 217
	View* view = NULL;
	if(m_firstView == NULL)
218
		view = new View(name, this, format);
Pierre Kraemer's avatar
Pierre Kraemer committed
219
	else
220 221
		view = new View(name, this, format, m_firstView);

Pierre Kraemer's avatar
Pierre Kraemer committed
222 223
	m_views.insert(name, view);

224
	DEBUG_EMIT("viewAdded");
Pierre Kraemer's avatar
Pierre Kraemer committed
225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260
	emit(viewAdded(view));

	return view;
}

View* SCHNApps::addView()
{
	return addView(QString("view_") + QString::number(View::viewCount));
}

void SCHNApps::removeView(const QString& name)
{
	if (m_views.contains(name))
	{
		if(m_views.count() > 1)
		{
			View* view = m_views[name];
			if(view == m_firstView)
			{
				ViewSet::const_iterator i = m_views.constBegin();
				while (i != m_views.constEnd())
				{
					if(i.value() != view)
					{
						m_firstView = i.value();
						i = m_views.constEnd();
					}
					else
						++i;
				}
			}
			if(view == m_selectedView)
				setSelectedView(m_firstView);

			m_views.remove(name);

261
			DEBUG_EMIT("viewRemoved");
Pierre Kraemer's avatar
Pierre Kraemer committed
262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278
			emit(viewRemoved(view));

			delete view;
		}
	}
}

View* SCHNApps::getView(const QString& name) const
{
	if (m_views.contains(name))
		return m_views[name];
	else
		return NULL;
}

void SCHNApps::setSelectedView(View* view)
{
279 280
	int currentTab = m_pluginDockTabWidget->currentIndex();

281 282 283 284 285 286 287
	if(m_selectedView)
	{
		foreach(PluginInteraction* p, m_selectedView->getLinkedPlugins())
			disablePluginTabWidgets(p);
		disconnect(m_selectedView, SIGNAL(pluginLinked(PluginInteraction*)), this, SLOT(enablePluginTabWidgets(PluginInteraction*)));
		disconnect(m_selectedView, SIGNAL(pluginUnlinked(PluginInteraction*)), this, SLOT(disablePluginTabWidgets(PluginInteraction*)));
	}
Pierre Kraemer's avatar
Pierre Kraemer committed
288 289 290 291

	View* oldSelected = m_selectedView;
	m_selectedView = view;

292 293 294 295
	foreach(PluginInteraction* p, m_selectedView->getLinkedPlugins())
		enablePluginTabWidgets(p);
	connect(m_selectedView, SIGNAL(pluginLinked(PluginInteraction*)), this, SLOT(enablePluginTabWidgets(PluginInteraction*)));
	connect(m_selectedView, SIGNAL(pluginUnlinked(PluginInteraction*)), this, SLOT(disablePluginTabWidgets(PluginInteraction*)));
Pierre Kraemer's avatar
Pierre Kraemer committed
296

297 298
	m_pluginDockTabWidget->setCurrentIndex(currentTab);

299

300
	DEBUG_EMIT("selectedViewChanged");
Pierre Kraemer's avatar
Pierre Kraemer committed
301 302 303 304 305
	emit(selectedViewChanged(oldSelected, m_selectedView));

	if(oldSelected)
		oldSelected->updateGL();
	m_selectedView->updateGL();
306 307

	// check if selected map is correct
308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333
//	if( (view->lastSelectedMap() != NULL) && (view->lastSelectedMap()->isLinkedToView(view)))
//	{
//		this->setSelectedMap(view->lastSelectedMap()->getName());
//	}
//	else
//	{
//		MapHandlerGen* map = this->getSelectedMap();
//		if ((map == NULL) || (! map->isLinkedToView(view)))
//		{
//			bool changed = false;
//			const MapSet& ms = this->getMapSet();
//			foreach(MapHandlerGen* mhg, ms)
//			{
//				if (mhg->isLinkedToView(view))
//				{
//					this->setSelectedMap(mhg->getName());
//					changed = true;
//					break; // out of the loop, not nice but ...
//				}
//			}
//			if (!changed)// no possibility to selected a map automatically so none
//			{
//				setSelectedMap(QString("NONE"));
//			}
//		}
//	}
334

Pierre Kraemer's avatar
Pierre Kraemer committed
335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366
}

void SCHNApps::splitView(const QString& name, Qt::Orientation orientation)
{
	View* newView = addView();

	View* view = m_views[name];
	QSplitter* parent = (QSplitter*)(view->parentWidget());
	if(parent == m_rootSplitter && !b_rootSplitterInitialized)
	{
		m_rootSplitter->setOrientation(orientation);
		b_rootSplitterInitialized = true;
	}
	if(parent->orientation() == orientation)
		parent->insertWidget(parent->indexOf(view)+1, newView);
	else
	{
		int idx = parent->indexOf(view);
		view->setParent(NULL);
		QSplitter* spl = new QSplitter(orientation);
		spl->addWidget(view);
		spl->addWidget(newView);
		parent->insertWidget(idx, spl);
	}
}

/*********************************************************
 * MANAGE PLUGINS
 *********************************************************/

void SCHNApps::registerPluginsDirectory(const QString& path)
{
367 368 369 370 371 372 373 374

#ifdef WIN32
#ifdef _DEBUG
	QDir directory(path+QString("Debug/");
#else
	QDir directory(path + QString("Release/"));
#endif
#else
Pierre Kraemer's avatar
Pierre Kraemer committed
375
	QDir directory(path);
376
#endif
Pierre Kraemer's avatar
Pierre Kraemer committed
377 378 379 380 381 382 383 384 385 386 387 388
	if(directory.exists())
	{
		QStringList filters;
		filters << "lib*.so";
		filters << "lib*.dylib";
		filters << "*.dll";

		QStringList pluginFiles = directory.entryList(filters, QDir::Files);

		foreach(QString pluginFile, pluginFiles)
		{
			QFileInfo pfi(pluginFile);
Sylvain Thery's avatar
Sylvain Thery committed
389 390 391
#ifdef WIN32
			QString pluginName = pfi.baseName();
#else
Pierre Kraemer's avatar
Pierre Kraemer committed
392
			QString pluginName = pfi.baseName().remove(0, 3);
Sylvain Thery's avatar
Sylvain Thery committed
393
#endif
Pierre Kraemer's avatar
Pierre Kraemer committed
394 395 396 397 398
			QString pluginFilePath = directory.absoluteFilePath(pluginFile);

			if(!m_availablePlugins.contains(pluginName))
			{
				m_availablePlugins.insert(pluginName, pluginFilePath);
399
				DEBUG_EMIT("pluginAvailableAdded");
Pierre Kraemer's avatar
Pierre Kraemer committed
400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433
				emit(pluginAvailableAdded(pluginName));
			}
		}
	}
}

Plugin* SCHNApps::enablePlugin(const QString& pluginName)
{
	if (m_plugins.contains(pluginName))
		return m_plugins[pluginName];

	if (m_availablePlugins.contains(pluginName))
	{
		QString pluginFilePath = m_availablePlugins[pluginName];

		QPluginLoader loader(pluginFilePath);

		// if the loader loads a plugin instance
		if (QObject* pluginObject = loader.instance())
		{
			Plugin* plugin = qobject_cast<Plugin*>(pluginObject);

			// set the plugin with correct parameters (name, filepath, SCHNApps)
			plugin->setName(pluginName);
			plugin->setFilePath(pluginFilePath);
			plugin->setSCHNApps(this);

			// then we call its enable() methods
			if (plugin->enable())
			{
				// if it succeeded we reference this plugin
				m_plugins.insert(pluginName, plugin);

				statusbar->showMessage(pluginName + QString(" successfully loaded."), 2000);
434
				DEBUG_EMIT("pluginEnabled");
Pierre Kraemer's avatar
Pierre Kraemer committed
435 436 437 438 439 440 441 442 443 444 445 446 447 448
				emit(pluginEnabled(plugin));

				// method success
				return plugin;
			}
			else
			{
				delete plugin;
				return NULL;
			}
		}
		// if loading fails
		else
		{
449
			std::cout << "loader.instance() failed.." << std::endl;
Pierre Kraemer's avatar
Pierre Kraemer committed
450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487
			return NULL;
		}
	}
	else
	{
		return NULL;
	}
}

void SCHNApps::disablePlugin(const QString& pluginName)
{
	if (m_plugins.contains(pluginName))
	{
		Plugin* plugin = m_plugins[pluginName];

		// remove plugin dock tabs
		foreach(QWidget* tab, m_pluginTabs[plugin])
			removePluginDockTab(plugin, tab);
		// remove plugin menu actions
		foreach(QAction* action, m_pluginMenuActions[plugin])
			removeMenuAction(plugin, action);

		// unlink linked views (for interaction plugins)
		PluginInteraction* pi = dynamic_cast<PluginInteraction*>(plugin);
		if(pi)
		{
			foreach(View* view, pi->getLinkedViews())
				view->unlinkPlugin(pi);
		}

		// call disable() method and dereference plugin
		plugin->disable();
		m_plugins.remove(pluginName);

		QPluginLoader loader(plugin->getFilePath());
		loader.unload();

		statusbar->showMessage(pluginName + QString(" successfully unloaded."), 2000);
488
		DEBUG_EMIT("pluginDisabled");
Pierre Kraemer's avatar
Pierre Kraemer committed
489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510
		emit(pluginDisabled(plugin));

		delete plugin;
	}
}

Plugin* SCHNApps::getPlugin(const QString& name) const
{
	if (m_plugins.contains(name))
		return m_plugins[name];
	else
		return NULL;
}

void SCHNApps::addPluginDockTab(Plugin* plugin, QWidget* tabWidget, const QString& tabText)
{
	if(tabWidget && !m_pluginTabs[plugin].contains(tabWidget))
	{
		int currentTab = m_pluginDockTabWidget->currentIndex();

		int idx = m_pluginDockTabWidget->addTab(tabWidget, tabText);
		m_pluginDock->setVisible(true);
511 512 513 514 515 516 517 518 519

		PluginInteraction* pi = dynamic_cast<PluginInteraction*>(plugin);
		if(pi)
		{
			if(pi->isLinkedToView(m_selectedView))
				m_pluginDockTabWidget->setTabEnabled(idx, true);
			else
				m_pluginDockTabWidget->setTabEnabled(idx, false);
		}
Pierre Kraemer's avatar
Pierre Kraemer committed
520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537

		if(currentTab != -1)
			m_pluginDockTabWidget->setCurrentIndex(currentTab);

		m_pluginTabs[plugin].append(tabWidget);
	}
}

void SCHNApps::removePluginDockTab(Plugin* plugin, QWidget *tabWidget)
{
	if(tabWidget && m_pluginTabs[plugin].contains(tabWidget))
	{
		m_pluginDockTabWidget->removeTab(m_pluginDockTabWidget->indexOf(tabWidget));

		m_pluginTabs[plugin].removeOne(tabWidget);
	}
}

538 539 540 541 542 543 544 545
void SCHNApps::enablePluginTabWidgets(PluginInteraction* plugin)
{
	if(m_pluginTabs.contains(plugin))
	{
		foreach(QWidget* w, m_pluginTabs[plugin])
			m_pluginDockTabWidget->setTabEnabled(m_pluginDockTabWidget->indexOf(w), true);
	}
}
Pierre Kraemer's avatar
Pierre Kraemer committed
546

547 548 549 550 551 552 553 554
void SCHNApps::disablePluginTabWidgets(PluginInteraction* plugin)
{
	if(m_pluginTabs.contains(plugin))
	{
		foreach(QWidget* w, m_pluginTabs[plugin])
			m_pluginDockTabWidget->setTabEnabled(m_pluginDockTabWidget->indexOf(w), false);
	}
}
Pierre Kraemer's avatar
Pierre Kraemer committed
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

/*********************************************************
 * MANAGE MAPS
 *********************************************************/

MapHandlerGen* SCHNApps::addMap(const QString& name, unsigned int dim)
{
	if (m_maps.contains(name))
		return NULL;

	MapHandlerGen* mh = NULL;
	switch(dim)
	{
		case 2 : {
			PFP2::MAP* map = new PFP2::MAP();
			mh = new MapHandler<PFP2>(name, this, map);
			break;
		}
		case 3 : {
			PFP3::MAP* map = new PFP3::MAP();
			mh = new MapHandler<PFP3>(name, this, map);
			break;
		}
	}

	m_maps.insert(name, mh);

582
	DEBUG_EMIT("mapAdded");
Pierre Kraemer's avatar
Pierre Kraemer committed
583 584 585 586 587 588 589 590 591 592 593
	emit(mapAdded(mh));

	return mh;
}

void SCHNApps::removeMap(const QString& name)
{
	if (m_maps.contains(name))
	{
		MapHandlerGen* map = m_maps[name];
		foreach(View* view, map->getLinkedViews())
594
		{
Pierre Kraemer's avatar
Pierre Kraemer committed
595
			view->unlinkMap(map);
596
		}
Pierre Kraemer's avatar
Pierre Kraemer committed
597 598 599

		m_maps.remove(name);

600
		DEBUG_EMIT("mapRemoved");
Pierre Kraemer's avatar
Pierre Kraemer committed
601 602
		emit(mapRemoved(map));

603 604 605 606
		// unselect map if it is removed
		if (this->getSelectedMap() == map)
			setSelectedMap(QString("NONE"));

Pierre Kraemer's avatar
Pierre Kraemer committed
607 608 609 610
		delete map;
	}
}

611 612 613 614 615
void SCHNApps::setSelectedMap(const QString& mapName)
{
	m_controlMapTab->setSelectedMap(mapName);
}

Pierre Kraemer's avatar
Pierre Kraemer committed
616 617 618 619 620 621 622 623 624 625 626 627 628
MapHandlerGen* SCHNApps::getMap(const QString& name) const
{
	if (m_maps.contains(name))
		return m_maps[name];
	else
		return NULL;
}

MapHandlerGen* SCHNApps::getSelectedMap() const
{
	return m_controlMapTab->getSelectedMap();
}

629 630 631 632 633 634 635 636 637 638
unsigned int SCHNApps::getCurrentOrbit() const
{
	return m_controlMapTab->getCurrentOrbit();
}

CellSelectorGen* SCHNApps::getSelectedSelector(unsigned int orbit) const
{
	return m_controlMapTab->getSelectedSelector(orbit);
}

Pierre Kraemer's avatar
Pierre Kraemer committed
639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784
/*********************************************************
 * MANAGE TEXTURES
 *********************************************************/

Texture* SCHNApps::getTexture(const QString& image)
{
	if(m_textures.contains(image))
	{
		Texture* t = m_textures[image];
		t->ref++;
		return t;
	}
	else
	{
		Texture* t = NULL;
		QImage img(image);
		if(!img.isNull())
		{
			GLuint texID = m_firstView->bindTexture(img);
			t = new Texture(texID, img.size(), 1);
			m_textures.insert(image, t);
		}
		return t;
	}
}

void SCHNApps::releaseTexture(const QString& image)
{
	if(m_textures.contains(image))
	{
		Texture* t = m_textures[image];
		t->ref--;
		if(t->ref == 0)
		{
			m_firstView->deleteTexture(m_textures[image]->texID);
			m_textures.remove(image);
			delete t;
		}
	}
}

/*********************************************************
 * MANAGE MENU ACTIONS
 *********************************************************/

void SCHNApps::addMenuAction(Plugin* plugin, const QString& menuPath, QAction* action)
{
	if(action && !menuPath.isEmpty() && !m_pluginMenuActions[plugin].contains(action))
	{
		// extracting all the substring separated by ';'
		QStringList stepNames = menuPath.split(";");
		stepNames.removeAll("");
		unsigned int nbStep = stepNames.count();

		// if only one substring: error + failure
		// No action directly in the menu bar
		if (nbStep >= 1)
		{
			unsigned int i = 0;
			QMenu* lastMenu = NULL;
			foreach(QString step, stepNames)
			{
				++i;
				if (i < nbStep) // if not last substring (= menu)
				{
					// try to find an existing submenu with step name
					bool found = false;
					QList<QAction*> actions;
					if(i == 1) actions = menubar->actions();
					else actions = lastMenu->actions();
					foreach(QAction* action, actions)
					{
						QMenu* subMenu = action->menu();
						if (subMenu && subMenu->title() == step)
						{
							lastMenu = subMenu;
							found = true;
							break;
						}
					}
					if (!found)
					{
						QMenu* newMenu;
						if(i == 1)
						{
							newMenu = menubar->addMenu(step);
							newMenu->setParent(menubar);
						}
						else
						{
							newMenu = lastMenu->addMenu(step);
							newMenu->setParent(lastMenu);
						}
						lastMenu = newMenu;
					}
				}
				else // if last substring (= action name)
				{
					lastMenu->addAction(action);
					action->setText(step);
					action->setParent(lastMenu);
				}
			}
		}

		m_pluginMenuActions[plugin].append(action);
	}
}

void SCHNApps::removeMenuAction(Plugin* plugin, QAction *action)
{
	if(action)
	{
		action->setEnabled(false);

		m_pluginMenuActions[plugin].removeOne(action);

		// parent of the action
		// which is an instance of QMenu if the action was created
		// using the addMenuActionMethod()
		QObject* parent = action->parent();
		delete action;

		while(parent != NULL)
		{
			QMenu* parentMenu = dynamic_cast<QMenu*>(parent);
			if(parentMenu && parentMenu->actions().empty())
			{
				parent = parent->parent();
				delete parentMenu;
			}
			else
				parent = NULL;
		}
	}
}





void SCHNApps::aboutSCHNApps()
{
	QString str("SCHNApps:\nS... CGoGN Holder for Nice Applications\n"
	            "Web site: http://cgogn.unistra.fr \n"
	            "Contact information: cgogn@unistra.fr");
Sylvain Thery's avatar
Sylvain Thery committed
785
	QMessageBox::about(this, "About SCHNApps", str);
Pierre Kraemer's avatar
Pierre Kraemer committed
786 787 788 789 790 791 792 793
}

void SCHNApps::aboutCGoGN()
{
	QString str("CGoGN:\nCombinatorial and Geometric modeling\n"
	            "with Generic N-dimensional Maps\n"
	            "Web site: http://cgogn.unistra.fr \n"
	            "Contact information: cgogn@unistra.fr");
Sylvain Thery's avatar
Sylvain Thery committed
794
	QMessageBox::about(this, "About CGoGN", str);
Pierre Kraemer's avatar
Pierre Kraemer committed
795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824
}

void SCHNApps::showHideControlDock()
{
	m_controlDock->setVisible(m_controlDock->isHidden());
}

void SCHNApps::showHidePluginDock()
{
	m_pluginDock->setVisible(m_pluginDock->isHidden());
}

void SCHNApps::showHidePythonDock()
{
	m_pythonDock->setVisible(m_pythonDock->isHidden());
}

void SCHNApps::loadPythonScriptFromFile(const QString& fileName)
{
	QFileInfo fi(fileName);
	if(fi.exists())
		m_pythonContext.evalFile(fi.filePath());
}

void SCHNApps::loadPythonScriptFromFileDialog()
{
	QString fileName = QFileDialog::getOpenFileName(this, "Load Python script", getAppPath(), "Python script (*.py)");
	loadPythonScriptFromFile(fileName);
}

Sylvain Thery's avatar
Sylvain Thery committed
825 826 827 828 829 830 831 832 833 834 835 836
void SCHNApps::closeEvent(QCloseEvent *event)
{
	foreach(View *v, m_views)
	{
		v->closeDialogs();
	}

		emit(appsFinished());

	QMainWindow::closeEvent(event);
}

Pierre Kraemer's avatar
Pierre Kraemer committed
837 838 839
} // namespace SCHNApps

} // namespace CGoGN