view.cpp 19.6 KB
Newer Older
Pierre Kraemer's avatar
Pierre Kraemer committed
1 2 3 4 5 6 7 8 9 10
#include "view.h"

#include "camera.h"
#include "viewButtonArea.h"
#include "plugin_interaction.h"
#include "mapHandler.h"

#include "Utils/GLSLShader.h"
#include "Algo/Geometry/boundingbox.h"

11 12
#include "slot_debug.h"

Pierre Kraemer's avatar
Pierre Kraemer committed
13 14 15 16 17 18 19 20 21 22 23
#include <QKeyEvent>
#include <QMouseEvent>
#include <QWheelEvent>

namespace CGoGN
{

namespace SCHNApps
{

unsigned int View::viewCount = 0;
24

25
View::View(const QString& name, SCHNApps* s, QGLFormat& format) :
26 27 28 29 30 31 32 33 34 35 36 37 38
	QGLViewer(format, NULL, NULL),
	b_updatingUI(false),
	m_name(name),
	m_schnapps(s),
	m_currentCamera(NULL),
	m_buttonArea(NULL),
	m_closeButton(NULL),
	m_VsplitButton(NULL),
	m_HsplitButton(NULL),
	m_buttonAreaLeft(NULL),
	m_mapsButton(NULL),
	m_pluginsButton(NULL),
	m_camerasButton(NULL),
39 40 41 42 43
	m_dialogMaps(NULL),
	m_dialogPlugins(NULL),
	m_dialogCameras(NULL),
	m_frameDrawer(NULL),
	m_textureWallpaper(NULL),
44 45
	m_shaderWallpaper(NULL),
	b_saveSnapshots(false)
46 47 48
{
	++viewCount;

49
	setSnapshotFormat("BMP");
50
	setSnapshotFileName(m_name);
51
	setSnapshotQuality(100);
52

53 54 55
	m_dialogMaps = new ListPopUp("Linked Maps");
	m_dialogPlugins = new ListPopUp("Enabled Plugins");
	m_dialogCameras = new ListPopUp("Cameras");
Pierre Kraemer's avatar
Pierre Kraemer committed
56

57 58
	connect(m_schnapps, SIGNAL(mapAdded(MapHandlerGen*)), this, SLOT(mapAdded(MapHandlerGen*)));
	connect(m_schnapps, SIGNAL(mapRemoved(MapHandlerGen*)), this, SLOT(mapRemoved(MapHandlerGen*)));
59
	connect(m_schnapps, SIGNAL(selectedMapChanged(MapHandlerGen*,MapHandlerGen*)), this, SLOT(selectedMapChanged(MapHandlerGen*,MapHandlerGen*)));
60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78
	connect(m_dialogMaps->list(), SIGNAL(itemChanged(QListWidgetItem*)), this, SLOT(mapCheckStateChanged(QListWidgetItem*)));

	foreach(MapHandlerGen* map, m_schnapps->getMapSet().values())
		mapAdded(map);

	connect(m_schnapps, SIGNAL(pluginEnabled(Plugin*)), this, SLOT(pluginEnabled(Plugin*)));
	connect(m_schnapps, SIGNAL(pluginDisabled(Plugin*)), this, SLOT(pluginDisabled(Plugin*)));
	connect(m_dialogPlugins->list(), SIGNAL(itemChanged(QListWidgetItem*)), this, SLOT(pluginCheckStateChanged(QListWidgetItem*)));

	foreach(Plugin* plug, m_schnapps->getPluginSet().values())
		pluginEnabled(plug);

	connect(m_schnapps, SIGNAL(cameraAdded(Camera*)), this, SLOT(cameraAdded(Camera*)));
	connect(m_schnapps, SIGNAL(cameraRemoved(Camera*)), this, SLOT(cameraRemoved(Camera*)));
	connect(m_dialogCameras->list(), SIGNAL(itemChanged(QListWidgetItem*)), this, SLOT(cameraCheckStateChanged(QListWidgetItem*)));

	foreach(Camera* cam, m_schnapps->getCameraSet().values())
		cameraAdded(cam);

79 80
	m_currentCamera = m_schnapps->addCamera();
	m_currentCamera->linkView(this);
81
	m_dialogCameras->check(m_currentCamera->getName(),Qt::Checked);
82 83

	connect(m_schnapps, SIGNAL(schnappsClosing()), this, SLOT(closeDialogs()));
84 85
}

86
View::View(const QString& name, SCHNApps* s, QGLFormat& format, const QGLWidget* shareWidget) :
87
	QGLViewer(format, NULL, shareWidget),
Sylvain Thery's avatar
Sylvain Thery committed
88
	b_updatingUI(false),
Pierre Kraemer's avatar
Pierre Kraemer committed
89 90 91 92 93 94
	m_name(name),
	m_schnapps(s),
	m_currentCamera(NULL),
	m_buttonArea(NULL),
	m_closeButton(NULL),
	m_VsplitButton(NULL),
Sylvain Thery's avatar
Sylvain Thery committed
95 96 97 98 99
	m_HsplitButton(NULL),
	m_buttonAreaLeft(NULL),
	m_mapsButton(NULL),
	m_pluginsButton(NULL),
	m_camerasButton(NULL),
100 101 102 103 104 105
	m_dialogMaps(NULL),
	m_dialogPlugins(NULL),
	m_dialogCameras(NULL),
	m_frameDrawer(NULL),
	m_textureWallpaper(NULL),
	m_shaderWallpaper(NULL)
Pierre Kraemer's avatar
Pierre Kraemer committed
106 107 108
{
	++viewCount;

109
	setSnapshotFormat("BMP");
110
	setSnapshotFileName(m_name);
111
	setSnapshotQuality(100);
112

Pierre Kraemer's avatar
Pierre Kraemer committed
113
	m_currentCamera = m_schnapps->addCamera();
Sylvain Thery's avatar
Sylvain Thery committed
114
	m_currentCamera->linkView(this);
Pierre Kraemer's avatar
Pierre Kraemer committed
115

116
	connect(m_schnapps, SIGNAL(selectedMapChanged(MapHandlerGen*,MapHandlerGen*)), this, SLOT(selectedMapChanged(MapHandlerGen*,MapHandlerGen*)));
Sylvain Thery's avatar
Sylvain Thery committed
117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143

	m_dialogMaps = new ListPopUp("Linked Maps");
	m_dialogPlugins = new ListPopUp("Enabled Plugins");
	m_dialogCameras = new ListPopUp("Cameras");

	connect(m_schnapps, SIGNAL(mapAdded(MapHandlerGen*)), this, SLOT(mapAdded(MapHandlerGen*)));
	connect(m_schnapps, SIGNAL(mapRemoved(MapHandlerGen*)), this, SLOT(mapRemoved(MapHandlerGen*)));
	connect(m_dialogMaps->list(), SIGNAL(itemChanged(QListWidgetItem*)), this, SLOT(mapCheckStateChanged(QListWidgetItem*)));

	foreach(MapHandlerGen* map, m_schnapps->getMapSet().values())
		mapAdded(map);

	connect(m_schnapps, SIGNAL(pluginEnabled(Plugin*)), this, SLOT(pluginEnabled(Plugin*)));
	connect(m_schnapps, SIGNAL(pluginDisabled(Plugin*)), this, SLOT(pluginDisabled(Plugin*)));
	connect(m_dialogPlugins->list(), SIGNAL(itemChanged(QListWidgetItem*)), this, SLOT(pluginCheckStateChanged(QListWidgetItem*)));

	foreach(Plugin* plug, m_schnapps->getPluginSet().values())
		pluginEnabled(plug);

	connect(m_schnapps, SIGNAL(cameraAdded(Camera*)), this, SLOT(cameraAdded(Camera*)));
	connect(m_schnapps, SIGNAL(cameraRemoved(Camera*)), this, SLOT(cameraRemoved(Camera*)));
	connect(m_dialogCameras->list(), SIGNAL(itemChanged(QListWidgetItem*)), this, SLOT(cameraCheckStateChanged(QListWidgetItem*)));

	foreach(Camera* cam, m_schnapps->getCameraSet().values())
		cameraAdded(cam);

	m_dialogCameras->check(m_currentCamera->getName(),Qt::Checked);
Pierre Kraemer's avatar
Pierre Kraemer committed
144 145 146 147 148 149 150 151 152 153 154 155 156 157 158
}

View::~View()
{
	qglviewer::Camera* c = new qglviewer::Camera();
	this->setCamera(c);
	m_currentCamera->unlinkView(this);

	foreach(PluginInteraction* p, l_plugins)
		unlinkPlugin(p);

	foreach(MapHandlerGen* m, l_maps)
		unlinkMap(m);

	delete m_buttonArea;
Sylvain Thery's avatar
Sylvain Thery committed
159 160 161 162 163 164 165
	delete m_buttonAreaLeft;

	delete m_dialogMaps;
	delete m_dialogPlugins;
	delete m_dialogCameras;
}

Pierre Kraemer's avatar
Pierre Kraemer committed
166 167
void View::setCurrentCamera(Camera* c)
{
Sylvain Thery's avatar
Sylvain Thery committed
168
//	DEBUG_SLOT();
169
	if(c != m_currentCamera && c)
Pierre Kraemer's avatar
Pierre Kraemer committed
170 171 172 173 174 175 176 177 178
	{
		Camera* prev = m_currentCamera;
		if(prev)
			prev->unlinkView(this);

		m_currentCamera = c;
		this->setCamera(m_currentCamera);
		m_currentCamera->linkView(this);

179 180
		DEBUG_EMIT("currentCameraChanged");
		emit(currentCameraChanged(prev, c));
Pierre Kraemer's avatar
Pierre Kraemer committed
181

182
		if (prev)
Sylvain Thery's avatar
Sylvain Thery committed
183 184 185 186 187 188 189 190 191
		{
			QListWidgetItem* prevItem = m_dialogCameras->findItem(prev->getName());
			if(prevItem)
			{
				b_updatingUI = true;
				prevItem->setCheckState(Qt::Unchecked);
				b_updatingUI = false;
			}
		}
192 193

		if (m_currentCamera)
Sylvain Thery's avatar
Sylvain Thery committed
194 195 196 197 198 199 200 201 202 203
		{
			QListWidgetItem* curItem = m_dialogCameras->findItem(m_currentCamera->getName());
			if(curItem)
			{
				b_updatingUI = true;
				curItem->setCheckState(Qt::Checked);
				b_updatingUI = false;
			}
		}

204
		m_currentCamera->fitToViewsBoundingBox();
Pierre Kraemer's avatar
Pierre Kraemer committed
205 206 207 208 209
		updateGL();
	}
}

void View::setCurrentCamera(const QString& name)
210
{	
Pierre Kraemer's avatar
Pierre Kraemer committed
211 212 213 214 215
	Camera* c = m_schnapps->getCamera(name);
	if(c)
		setCurrentCamera(c);
}

216
bool View::usesCamera(const QString& name) const
Pierre Kraemer's avatar
Pierre Kraemer committed
217
{
218 219
	Camera* c = m_schnapps->getCamera(name);
	return usesCamera(c);
Pierre Kraemer's avatar
Pierre Kraemer committed
220 221 222 223
}

void View::linkPlugin(PluginInteraction* plugin)
{
224
	DEBUG_SLOT();
Pierre Kraemer's avatar
Pierre Kraemer committed
225 226 227 228
	if(plugin && !l_plugins.contains(plugin))
	{
		l_plugins.push_back(plugin);
		plugin->linkView(this);
229

230
		DEBUG_EMIT("pluginLinked");
Pierre Kraemer's avatar
Pierre Kraemer committed
231
		emit(pluginLinked(plugin));
Sylvain Thery's avatar
Sylvain Thery committed
232 233

		b_updatingUI = true;
234
		m_dialogPlugins->check(plugin->getName(), Qt::Checked);
Sylvain Thery's avatar
Sylvain Thery committed
235 236
		b_updatingUI = false;

Pierre Kraemer's avatar
Pierre Kraemer committed
237 238 239 240 241 242 243 244 245 246 247 248 249
		updateGL();
	}
}

void View::linkPlugin(const QString& name)
{
	PluginInteraction* p = dynamic_cast<PluginInteraction*>(m_schnapps->getPlugin(name));
	if(p)
		linkPlugin(p);
}

void View::unlinkPlugin(PluginInteraction* plugin)
{
250
	DEBUG_SLOT();
Pierre Kraemer's avatar
Pierre Kraemer committed
251 252 253
	if(l_plugins.removeOne(plugin))
	{
		plugin->unlinkView(this);
254

255
		DEBUG_EMIT("pluginUnlinked");
Pierre Kraemer's avatar
Pierre Kraemer committed
256
		emit(pluginUnlinked(plugin));
Sylvain Thery's avatar
Sylvain Thery committed
257 258

		b_updatingUI = true;
259
		m_dialogPlugins->check(plugin->getName(), Qt::Unchecked);
Sylvain Thery's avatar
Sylvain Thery committed
260 261
		b_updatingUI = false;

262
		updateGL();
Pierre Kraemer's avatar
Pierre Kraemer committed
263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280
	}
}

void View::unlinkPlugin(const QString& name)
{
	PluginInteraction* p = dynamic_cast<PluginInteraction*>(m_schnapps->getPlugin(name));
	if(p)
		unlinkPlugin(p);
}

bool View::isLinkedToPlugin(const QString& name) const
{
	PluginInteraction* p = dynamic_cast<PluginInteraction*>(m_schnapps->getPlugin(name));
	return l_plugins.contains(p);
}

void View::linkMap(MapHandlerGen* map)
{
281
	DEBUG_SLOT();
Pierre Kraemer's avatar
Pierre Kraemer committed
282 283 284 285
	if(map && !l_maps.contains(map))
	{
		l_maps.push_back(map);
		map->linkView(this);
286

287
		DEBUG_EMIT("mapLinked");
Pierre Kraemer's avatar
Pierre Kraemer committed
288
		emit(mapLinked(map));
289

290
		connect(map, SIGNAL(selectedCellsChanged(CellSelectorGen*)), this, SLOT(updateGL()));
291
		connect(map, SIGNAL(boundingBoxModified()), this, SLOT(updateBoundingBox()));
292

293
		if(map->isSelectedMap())
294
			setManipulatedFrame(map->getFrame());
Sylvain Thery's avatar
Sylvain Thery committed
295

296 297
		updateBoundingBox();

Sylvain Thery's avatar
Sylvain Thery committed
298
		b_updatingUI = true;
299
		m_dialogMaps->check(map->getName(), Qt::Checked);
Sylvain Thery's avatar
Sylvain Thery committed
300
		b_updatingUI = false;
Pierre Kraemer's avatar
Pierre Kraemer committed
301 302 303 304 305 306 307 308 309 310 311 312
	}
}

void View::linkMap(const QString& name)
{
	MapHandlerGen* m = m_schnapps->getMap(name);
	if(m)
		linkMap(m);
}

void View::unlinkMap(MapHandlerGen* map)
{
313
	DEBUG_SLOT();
Pierre Kraemer's avatar
Pierre Kraemer committed
314 315 316
	if(l_maps.removeOne(map))
	{
		map->unlinkView(this);
317

318
		DEBUG_EMIT("mapUnlinked");
Pierre Kraemer's avatar
Pierre Kraemer committed
319
		emit(mapUnlinked(map));
320

321
		disconnect(map, SIGNAL(selectedCellsChanged(CellSelectorGen*)), this, SLOT(updateGL()));
322
		disconnect(map, SIGNAL(boundingBoxModified()), this, SLOT(updateBoundingBox()));
323 324 325

		if(map == m_schnapps->getSelectedMap())
			setManipulatedFrame(NULL);
Sylvain Thery's avatar
Sylvain Thery committed
326

327 328
		updateBoundingBox();

Sylvain Thery's avatar
Sylvain Thery committed
329
		b_updatingUI = true;
330
		m_dialogMaps->check(map->getName(), Qt::Unchecked);
Sylvain Thery's avatar
Sylvain Thery committed
331
		b_updatingUI = false;
Pierre Kraemer's avatar
Pierre Kraemer committed
332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347
	}
}

void View::unlinkMap(const QString& name)
{
	MapHandlerGen* m = m_schnapps->getMap(name);
	if(m)
		unlinkMap(m);
}

bool View::isLinkedToMap(const QString& name) const
{
	MapHandlerGen* m = m_schnapps->getMap(name);
	return l_maps.contains(m);
}

348 349 350 351




Pierre Kraemer's avatar
Pierre Kraemer committed
352 353
void View::init()
{
354 355 356 357 358 359 360 361 362 363 364
	glewExperimental = GL_TRUE; // needed for GL Core Profile 3.3
	glewInit();

//	int major = 0;
//	int minor = 0;
//	glGetIntegerv(GL_MAJOR_VERSION, &major);
//	glGetIntegerv(GL_MINOR_VERSION, &minor);
//	std::cout << this->getName().toStdString() << "is using GL "<< major <<"."<< minor << std::endl;

	qglviewer::Camera* c = this->camera();
	this->setCamera(m_currentCamera);
Sylvain Thery's avatar
Sylvain Thery committed
365
//	delete c;
366 367 368 369 370

	this->setBackgroundColor(QColor(0,0,0));
	glEnable(GL_DEPTH_TEST);
	glDepthFunc(GL_LESS);

Pierre Kraemer's avatar
Pierre Kraemer committed
371 372 373 374 375 376 377 378 379 380 381 382 383 384 385
	m_buttonArea = new ViewButtonArea(this);
	m_buttonArea->setTopRightPosition(this->width(), 0);

	m_VsplitButton = new ViewButton(":icons/icons/Vsplit.png", this);
	m_buttonArea->addButton(m_VsplitButton);
	connect(m_VsplitButton, SIGNAL(clicked(int, int, int, int)), this, SLOT(ui_verticalSplitView(int, int, int, int)));

	m_HsplitButton = new ViewButton(":icons/icons/Hsplit.png", this);
	m_buttonArea->addButton(m_HsplitButton);
	connect(m_HsplitButton, SIGNAL(clicked(int, int, int, int)), this, SLOT(ui_horizontalSplitView(int, int, int, int)));

	m_closeButton = new ViewButton(":icons/icons/close.png", this);
	m_buttonArea->addButton(m_closeButton);
	connect(m_closeButton, SIGNAL(clicked(int, int, int, int)), this, SLOT(ui_closeView(int, int, int, int)));

Sylvain Thery's avatar
Sylvain Thery committed
386 387 388 389 390 391 392 393 394 395 396 397 398 399 400
	m_buttonAreaLeft = new ViewButtonArea(this);
	m_buttonAreaLeft->setTopLeftPosition(0, 0);

	m_mapsButton = new ViewButton(":icons/icons/maps.png", this);
	m_buttonAreaLeft->addButton(m_mapsButton);
	connect(m_mapsButton, SIGNAL(clicked(int, int, int, int)), this, SLOT(ui_mapsListView(int, int, int, int)));

	m_pluginsButton = new ViewButton(":icons/icons/plugins.png", this);
	m_buttonAreaLeft->addButton(m_pluginsButton);
	connect(m_pluginsButton, SIGNAL(clicked(int, int, int, int)), this, SLOT(ui_pluginsListView(int, int, int, int)));

	m_camerasButton = new ViewButton(":icons/icons/cameras.png", this);
	m_buttonAreaLeft->addButton(m_camerasButton);
	connect(m_camerasButton, SIGNAL(clicked(int, int, int, int)), this, SLOT(ui_camerasListView(int, int, int, int)));

401
	// FRAME DRAWER
Sylvain Thery's avatar
Sylvain Thery committed
402

403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418
	m_frameDrawer = new Utils::Drawer();
	glm::mat4 mm(1.0);
	glm::mat4 pm(1.0);
	m_frameDrawer->getShader()->updateMatrices(mm, pm);

	m_frameDrawer->newList(GL_COMPILE);
	m_frameDrawer->color3f(0.0f,1.0f,0.0f);
	m_frameDrawer->lineWidth(4.0f);
	m_frameDrawer->begin(GL_LINE_LOOP);
	m_frameDrawer->vertex3f(-1.0f,-1.0f, 0.0f);
	m_frameDrawer->vertex3f( 1.0f,-1.0f, 0.0f);
	m_frameDrawer->vertex3f( 1.0f, 1.0f, 0.0f);
	m_frameDrawer->vertex3f(-1.0f, 1.0f, 0.0f);
	m_frameDrawer->end();
	m_frameDrawer->endList();

419 420
	// WALLPAPER

421
	m_textureWallpaper = new Utils::Texture<2, Geom::Vec3uc>(GL_UNSIGNED_BYTE);
422
	m_textureWallpaper->create(Geom::Vec2ui(16, 16));
423 424 425
	const float max = m_textureWallpaper->size()[0];
	for (unsigned int ki = 0; ki < m_textureWallpaper->size()[0]; ++ki)
	{
426
		for (unsigned int kj = 0; kj < m_textureWallpaper->size()[1]; ++kj)
427
		{
428 429
			float col = 255 - (255 * ((kj/max)*0.6 + 0.2));
			(*m_textureWallpaper)(ki, kj) = Geom::Vec3f(col, col, col);
430 431 432 433 434 435 436 437 438
		}
	}
	m_textureWallpaper->update();
	m_textureWallpaper->setWrapping(GL_CLAMP_TO_EDGE);

	m_shaderWallpaper = new Utils::ShaderWallPaper();
	m_shaderWallpaper->setTextureUnit(GL_TEXTURE0);
	m_shaderWallpaper->setTexture(m_textureWallpaper);

Pierre Kraemer's avatar
Pierre Kraemer committed
439 440 441 442 443
	this->setBackgroundColor(QColor(0,0,0));
}

void View::preDraw()
{
444
	if (Utils::GLSLShader::CURRENT_OGL_VERSION >= 3)
445
		makeCurrent();
Pierre Kraemer's avatar
Pierre Kraemer committed
446 447 448 449 450 451 452
	m_currentCamera->setScreenWidthAndHeight(width(), height());

	QGLViewer::preDraw();
}

void View::draw()
{
453
	if (Utils::GLSLShader::CURRENT_OGL_VERSION >= 3)
454 455 456 457 458 459
	{
		glEnable(GL_DEPTH_TEST);
		glDepthFunc(GL_LESS);
		glClear(GL_DEPTH_BUFFER_BIT|GL_COLOR_BUFFER_BIT);
	}

460 461
	m_shaderWallpaper->draw();

Sylvain Thery's avatar
Sylvain Thery committed
462 463
	const CameraSet& cams = m_schnapps->getCameraSet();
	QList<Camera*> lc = cams.values();
464
	foreach (Camera* camera, lc)
Pierre Kraemer's avatar
Pierre Kraemer committed
465
	{
466
		if (camera != m_currentCamera)
Pierre Kraemer's avatar
Pierre Kraemer committed
467
		{
468 469
			if (camera->getDraw()) camera->draw();
			if (camera->getDrawPath()) camera->drawAllPaths();
Pierre Kraemer's avatar
Pierre Kraemer committed
470 471 472
		}
	}

473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496
	glm::mat4 mm = getCurrentModelViewMatrix();
	glm::mat4 pm = getCurrentProjectionMatrix();

	MapHandlerGen* selectedMap = m_schnapps->getSelectedMap();

	foreach(MapHandlerGen* map, l_maps)
	{
		glm::mat4 map_mm = mm * map->getFrameMatrix();

		if(map == selectedMap)
		{
			Utils::GLSLShader* bbShader = map->getBBDrawerShader();
			if(bbShader)
				bbShader->updateMatrices(pm, map_mm);
			map->drawBB();
		}

		foreach(PluginInteraction* plugin, l_plugins)
		{
			foreach(Utils::GLSLShader* shader, plugin->getShaders())
				shader->updateMatrices(pm, map_mm);
			plugin->drawMap(this, map);
		}
	}
Pierre Kraemer's avatar
Pierre Kraemer committed
497 498

	foreach(PluginInteraction* plugin, l_plugins)
499
		plugin->draw(this);
Pierre Kraemer's avatar
Pierre Kraemer committed
500 501 502 503 504 505
}

void View::postDraw()
{
	if(isSelectedView())
		drawFrame();
506
	drawButtons();
Pierre Kraemer's avatar
Pierre Kraemer committed
507 508 509 510 511 512 513 514
	QGLViewer::postDraw();
}

void View::resizeGL(int width, int height)
{
	QGLViewer::resizeGL(width, height);
	if(m_buttonArea)
		m_buttonArea->setTopRightPosition(width, 0);
Sylvain Thery's avatar
Sylvain Thery committed
515 516 517

	if(m_buttonAreaLeft)
		m_buttonAreaLeft->setTopLeftPosition(0, 0);
Pierre Kraemer's avatar
Pierre Kraemer committed
518 519 520 521 522
}

void View::drawButtons()
{
	m_buttonArea->draw();
Sylvain Thery's avatar
Sylvain Thery committed
523
	m_buttonAreaLeft->draw();
Pierre Kraemer's avatar
Pierre Kraemer committed
524 525 526 527
}

void View::drawFrame()
{
528 529 530
	glDisable(GL_DEPTH_TEST);
	m_frameDrawer->callList();
	glEnable(GL_DEPTH_TEST);
Pierre Kraemer's avatar
Pierre Kraemer committed
531 532 533 534
}

void View::keyPressEvent(QKeyEvent* event)
{
535 536 537 538 539 540 541 542 543 544 545 546 547 548
	if (event->key() == Qt::Key_S)
	{
		b_saveSnapshots = !b_saveSnapshots;
		if (b_saveSnapshots)
			connect(this, SIGNAL(drawFinished(bool)), this, SLOT(saveSnapshot(bool)));
		else
			disconnect(this, SIGNAL(drawFinished(bool)), this, SLOT(saveSnapshot(bool)));
	}
	else
	{
		foreach(PluginInteraction* plugin, l_plugins)
			plugin->keyPress(this, event);
		QGLViewer::keyPressEvent(event);
	}
Pierre Kraemer's avatar
Pierre Kraemer committed
549 550 551 552 553 554 555 556 557 558 559 560 561
}

void View::keyReleaseEvent(QKeyEvent *event)
{
	foreach(PluginInteraction* plugin, l_plugins)
		plugin->keyRelease(this, event);
	QGLViewer::keyReleaseEvent(event);
}

void View::mousePressEvent(QMouseEvent* event)
{
	if(m_buttonArea->isClicked(event->x(), event->y()))
		m_buttonArea->clickButton(event->x(), event->y(), event->globalX(), event->globalY());
Sylvain Thery's avatar
Sylvain Thery committed
562 563
	else if(m_buttonAreaLeft->isClicked(event->x(), event->y()))
		m_buttonAreaLeft->clickButton(event->x(), event->y(), event->globalX(), event->globalY());
Pierre Kraemer's avatar
Pierre Kraemer committed
564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633
	else
	{
		if(!isSelectedView())
			m_schnapps->setSelectedView(this);
		foreach(PluginInteraction* plugin, l_plugins)
			plugin->mousePress(this, event);
		QGLViewer::mousePressEvent(event);
	}
}

void View::mouseReleaseEvent(QMouseEvent* event)
{
	foreach(PluginInteraction* plugin, l_plugins)
		plugin->mouseRelease(this, event);
	QGLViewer::mouseReleaseEvent(event);
}

void View::mouseMoveEvent(QMouseEvent* event)
{
	foreach(PluginInteraction* plugin, l_plugins)
		plugin->mouseMove(this, event);
	QGLViewer::mouseMoveEvent(event);
}

void View::wheelEvent(QWheelEvent* event)
{
	foreach(PluginInteraction* plugin, l_plugins)
		plugin->wheelEvent(this, event);
	QGLViewer::wheelEvent(event);
}

glm::mat4 View::getCurrentModelViewMatrix() const
{
	GLdouble gl_mvm[16];
	camera()->getModelViewMatrix(gl_mvm);
	glm::mat4 mvm;
	for(unsigned int i = 0; i < 4; ++i)
	{
		for(unsigned int j = 0; j < 4; ++j)
			mvm[i][j] = (float)gl_mvm[i*4+j];
	}
	return mvm;
}

glm::mat4 View::getCurrentProjectionMatrix() const
{
	GLdouble gl_pm[16];
	camera()->getProjectionMatrix(gl_pm);
	glm::mat4 pm;
	for(unsigned int i = 0; i < 4; ++i)
	{
		for(unsigned int j = 0; j < 4; ++j)
			pm[i][j] = (float)gl_pm[i*4+j];
	}
	return pm;
}

glm::mat4 View::getCurrentModelViewProjectionMatrix() const
{
	GLdouble gl_mvpm[16];
	camera()->getModelViewProjectionMatrix(gl_mvpm);
	glm::mat4 mvpm;
	for(unsigned int i = 0; i < 4; ++i)
	{
		for(unsigned int j = 0; j < 4; ++j)
			mvpm[i][j] = (float)gl_mvpm[i*4+j];
	}
	return mvpm;
}

634 635 636 637 638 639 640 641 642 643 644




void View::closeDialogs()
{
	m_dialogMaps->close();
	m_dialogPlugins->close();
	m_dialogCameras->close();
}

645 646
void View::selectedMapChanged(MapHandlerGen* prev, MapHandlerGen* cur)
{
647
	DEBUG_SLOT();
648 649 650 651 652
	if(cur && isLinkedToMap(cur))
		setManipulatedFrame(cur->getFrame());
	updateGL();
}

Sylvain Thery's avatar
Sylvain Thery committed
653
void View::ui_verticalSplitView(int x, int y, int /*globalX*/, int /*globalY*/)
Pierre Kraemer's avatar
Pierre Kraemer committed
654 655 656 657
{
	m_schnapps->splitView(m_name, Qt::Horizontal);
}

Sylvain Thery's avatar
Sylvain Thery committed
658
void View::ui_horizontalSplitView(int x, int y, int /*globalX*/, int /*globalY*/)
Pierre Kraemer's avatar
Pierre Kraemer committed
659 660 661 662
{
	m_schnapps->splitView(m_name, Qt::Vertical);
}

Sylvain Thery's avatar
Sylvain Thery committed
663
void View::ui_closeView(int x, int y, int /*globalX*/, int /*globalY*/)
Pierre Kraemer's avatar
Pierre Kraemer committed
664 665 666 667
{
	m_schnapps->removeView(m_name);
}

Sylvain Thery's avatar
Sylvain Thery committed
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
void View::ui_mapsListView(int x, int y, int globalX, int globalY)
{
	if (m_dialogMaps->isHidden())
	{
		m_dialogMaps->show();
		m_dialogMaps->move(QPoint(globalX,globalY+8));
		m_dialogCameras->hide();
		m_dialogPlugins->hide();
	}
}

void View::ui_pluginsListView(int x, int y, int globalX, int globalY)
{
	if (m_dialogPlugins->isHidden())
	{
		m_dialogPlugins->show();
		m_dialogPlugins->move(QPoint(globalX,globalY+8));
		m_dialogMaps->hide();
		m_dialogCameras->hide();
	}
}

void View::ui_camerasListView(int x, int y, int globalX, int globalY)
{
	if (m_dialogCameras->isHidden())
	{
		m_dialogCameras->show();
		m_dialogCameras->move(QPoint(globalX,globalY+8));
		m_dialogPlugins->hide();
		m_dialogMaps->hide();
	}
}

701
void View::mapAdded(MapHandlerGen* mh)
Sylvain Thery's avatar
Sylvain Thery committed
702 703 704 705 706 707
{
	DEBUG_SLOT();
	if (mh)
		m_dialogMaps->addItem(mh->getName());
}

708
void View::mapRemoved(MapHandlerGen* mh)
Sylvain Thery's avatar
Sylvain Thery committed
709 710 711 712
{
	DEBUG_SLOT();
	if (mh)
		m_dialogMaps->removeItem(mh->getName());
713 714 715 716 717 718 719 720 721 722 723
}

void View::mapCheckStateChanged(QListWidgetItem* item)
{
	if (!b_updatingUI)
	{
		DEBUG_SLOT();
		if (item->checkState() == Qt::Checked)
			linkMap(item->text());
		else
			unlinkMap(item->text());
Sylvain Thery's avatar
Sylvain Thery committed
724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740
	}
}

void View::pluginEnabled(Plugin *plugin)
{
	DEBUG_SLOT();
	if (dynamic_cast<PluginInteraction*>(plugin))
		m_dialogPlugins->addItem(plugin->getName());
}

void View::pluginDisabled(Plugin *plugin)
{
	DEBUG_SLOT();
	if (dynamic_cast<PluginInteraction*>(plugin))
		m_dialogPlugins->removeItem(plugin->getName());
}

741 742 743 744 745 746 747 748 749 750 751
void View::pluginCheckStateChanged(QListWidgetItem* item)
{
	if (!b_updatingUI)
	{
		DEBUG_SLOT();
		if (item->checkState() == Qt::Checked)
			linkPlugin(item->text());
		else
			unlinkPlugin(item->text());
	}
}
Sylvain Thery's avatar
Sylvain Thery committed
752 753 754 755 756 757 758 759 760 761 762 763 764 765 766

void View::cameraAdded(Camera* camera)
{
	DEBUG_SLOT();
	if (camera)
		m_dialogCameras->addItem(camera->getName());
}

void View::cameraRemoved(Camera* camera)
{
	DEBUG_SLOT();
	if (camera)
		m_dialogCameras->removeItem(camera->getName());
}

767
void View::cameraCheckStateChanged(QListWidgetItem* item)
Sylvain Thery's avatar
Sylvain Thery committed
768
{
769 770 771 772 773 774
	if (!b_updatingUI)
	{
		DEBUG_SLOT();
		if (item->checkState() == Qt::Checked)
			setCurrentCamera(item->text());
	}
Sylvain Thery's avatar
Sylvain Thery committed
775 776
}

777
void View::updateBoundingBox()
Sylvain Thery's avatar
Sylvain Thery committed
778
{
779 780 781
	if (!l_maps.empty())
	{
		l_maps.first()->transformedBB(m_bbMin, m_bbMax);
Sylvain Thery's avatar
Sylvain Thery committed
782

783 784 785 786 787 788 789 790 791 792 793 794 795 796
		foreach (MapHandlerGen* mhg, l_maps)
		{
			qglviewer::Vec minbb;
			qglviewer::Vec maxbb;
			mhg->transformedBB(minbb, maxbb);
			for (unsigned int dim = 0; dim < 3; ++dim)
			{
				if (minbb[dim] < m_bbMin[dim])
					m_bbMin[dim] = minbb[dim];
				if (maxbb[dim] > m_bbMax[dim])
					m_bbMax[dim] = maxbb[dim];
			}
		}
	}
Sylvain Thery's avatar
Sylvain Thery committed
797
	else
798 799 800 801
	{
		m_bbMin.setValue(0, 0, 0);
		m_bbMax.setValue(0, 0, 0);
	}
Sylvain Thery's avatar
Sylvain Thery committed
802

803 804
	DEBUG_EMIT("View::boundingBoxChanged");
	emit(boundingBoxChanged());
Sylvain Thery's avatar
Sylvain Thery committed
805 806
}

Pierre Kraemer's avatar
Pierre Kraemer committed
807 808 809
} // namespace SCHNApps

} // namespace CGoGN