QT_BEGIN_NAMESPACE
QGLFormat QGLFormat::fromPlatformWindowFormat(const QPlatformWindowFormat &format)
{
QGLFormat retFormat;
retFormat.setAccum(format.accum());
if (format.accumBufferSize() >= 0)
retFormat.setAccumBufferSize(format.accumBufferSize());
retFormat.setAlpha(format.alpha());
if (format.alphaBufferSize() >= 0)
retFormat.setAlphaBufferSize(format.alphaBufferSize());
if (format.blueBufferSize() >= 0)
retFormat.setBlueBufferSize(format.blueBufferSize());
retFormat.setDepth(format.depth());
if (format.depthBufferSize() >= 0)
retFormat.setDepthBufferSize(format.depthBufferSize());
retFormat.setDirectRendering(format.directRendering());
retFormat.setDoubleBuffer(format.doubleBuffer());
if (format.greenBufferSize() >= 0)
retFormat.setGreenBufferSize(format.greenBufferSize());
if (format.redBufferSize() >= 0)
retFormat.setRedBufferSize(format.redBufferSize());
retFormat.setRgba(format.rgba());
retFormat.setSampleBuffers(format.sampleBuffers());
retFormat.setSamples(format.sampleBuffers());
retFormat.setStencil(format.stencil());
if (format.stencilBufferSize() >= 0)
retFormat.setStencilBufferSize(format.stencilBufferSize());
retFormat.setStereo(format.stereo());
retFormat.setSwapInterval(format.swapInterval());
return retFormat;
}
/*===========================================================================*/
void ScreenBase::create()
{
KVS_ASSERT( m_id == -1 );
// Initialize display mode.
QGLFormat f = QGLFormat::defaultFormat();
f.setDoubleBuffer( displayFormat().doubleBuffer() );
f.setRgba( displayFormat().colorBuffer() );
f.setDepth( displayFormat().depthBuffer() );
f.setAccum( displayFormat().accumulationBuffer() );
f.setStencil( displayFormat().stencilBuffer() );
f.setStereo( displayFormat().stereoBuffer() );
f.setSampleBuffers( displayFormat().multisampleBuffer() );
f.setAlpha( displayFormat().alphaChannel() );
QGLFormat::setDefaultFormat( f );
// Set screen geometry.
QWidget::setGeometry( BaseClass::x(), BaseClass::y(), BaseClass::width(), BaseClass::height() );
QGLWidget::makeCurrent();
// Initialize GLEW.
GLenum result = glewInit();
if ( result != GLEW_OK )
{
const GLubyte* message = glewGetErrorString( result );
kvsMessageError( "GLEW initialization failed: %s.", message );
}
// Create window.
static int counter = 0;
m_id = counter++;
}
const QGLFormat GLFormat::asQGLFormat() const
{
QGLFormat format;
format.setVersion(m_majorVersion, m_minorVersion);
switch(m_profile)
{
default:
case NoProfile:
format.setProfile(QGLFormat::NoProfile);
break;
case CoreProfile:
format.setProfile(QGLFormat::CoreProfile);
break;
case CompatibilityProfile:
format.setProfile(QGLFormat::CompatibilityProfile);
break;
};
format.setRedBufferSize (m_redBufferSize);
format.setGreenBufferSize (m_greenBufferSize);
format.setBlueBufferSize (m_blueBufferSize);
format.setAlphaBufferSize (m_alphaBufferSize);
format.setDepthBufferSize (m_depthBufferSize);
format.setStencilBufferSize(m_stencilBufferSize);
format.setDoubleBuffer (m_doubleBuffer);
format.setStereo (m_stereo);
format.setSampleBuffers (m_sampleBuffers);
format.setSamples (m_samples);
format.setSwapInterval (m_swapInterval);
return format;
}
QT_BEGIN_NAMESPACE
/*!
Returns an OpenGL format for the window format specified by \a format.
*/
QGLFormat QGLFormat::fromSurfaceFormat(const QSurfaceFormat &format)
{
QGLFormat retFormat;
if (format.alphaBufferSize() >= 0)
retFormat.setAlphaBufferSize(format.alphaBufferSize());
if (format.blueBufferSize() >= 0)
retFormat.setBlueBufferSize(format.blueBufferSize());
if (format.greenBufferSize() >= 0)
retFormat.setGreenBufferSize(format.greenBufferSize());
if (format.redBufferSize() >= 0)
retFormat.setRedBufferSize(format.redBufferSize());
if (format.depthBufferSize() >= 0)
retFormat.setDepthBufferSize(format.depthBufferSize());
if (format.samples() > 1) {
retFormat.setSampleBuffers(format.samples());
retFormat.setSamples(true);
}
if (format.stencilBufferSize() > 0) {
retFormat.setStencil(true);
retFormat.setStencilBufferSize(format.stencilBufferSize());
}
retFormat.setDoubleBuffer(format.swapBehavior() != QSurfaceFormat::SingleBuffer);
retFormat.setStereo(format.stereo());
return retFormat;
}
int main(int argc, char** argv)
{
char *flnm;
QApplication application(argc,argv);
QGLFormat glFormat;
glFormat.setSampleBuffers(true);
glFormat.setDoubleBuffer(true);
glFormat.setRgba(true);
glFormat.setAlpha(true);
// //-----------------------------
// // did not work - still getting 8bit buffers
// glFormat.setAlphaBufferSize(16);
// glFormat.setRedBufferSize(16);
// glFormat.setGreenBufferSize(16);
// glFormat.setBlueBufferSize(16);
// //-----------------------------
flnm = argv[1];
if (QString::compare(argv[1], "-stereo", Qt::CaseInsensitive) == 0)
{
flnm = argv[2];
glFormat.setStereo(true);
}
QGLFormat::setDefaultFormat(glFormat);
MainWindow mainwindow;
mainwindow.show();
// Run main loop.
return application.exec();
}
bool video_output_qt::supports_stereo() const
{
QGLFormat fmt = _format;
fmt.setStereo(true);
QGLWidget *tmpwidget = new QGLWidget(fmt);
bool ret = tmpwidget->format().stereo();
delete tmpwidget;
return ret;
}
void *QGLContext::chooseVisual()
{
static int bufDepths[] = { 8, 4, 2, 1 }; // Try 16, 12 also?
//todo: if pixmap, also make sure that vi->depth == pixmap->depth
void* vis = 0;
int i = 0;
bool fail = FALSE;
QGLFormat fmt = format();
bool tryDouble = !fmt.doubleBuffer(); // Some GL impl's only have double
bool triedDouble = FALSE;
while( !fail && !( vis = tryVisual( fmt, bufDepths[i] ) ) ) {
if ( !fmt.rgba() && bufDepths[i] > 1 ) {
i++;
continue;
}
if ( tryDouble ) {
fmt.setDoubleBuffer( TRUE );
tryDouble = FALSE;
triedDouble = TRUE;
continue;
}
else if ( triedDouble ) {
fmt.setDoubleBuffer( FALSE );
triedDouble = FALSE;
}
if ( fmt.stereo() ) {
fmt.setStereo( FALSE );
continue;
}
if ( fmt.accum() ) {
fmt.setAccum( FALSE );
continue;
}
if ( fmt.stencil() ) {
fmt.setStencil( FALSE );
continue;
}
if ( fmt.alpha() ) {
fmt.setAlpha( FALSE );
continue;
}
if ( fmt.depth() ) {
fmt.setDepth( FALSE );
continue;
}
if ( fmt.doubleBuffer() ) {
fmt.setDoubleBuffer( FALSE );
continue;
}
fail = TRUE;
}
glFormat = fmt;
return vis;
}
QGLFormat QtCanvas::getQGLFormat(const Buffers buffers) {
QGLFormat format = QGLFormat();
format.setAlpha(buffers & GLCanvas::ALPHA_BUFFER);
format.setDepth(buffers & GLCanvas::DEPTH_BUFFER);
format.setDoubleBuffer(buffers & GLCanvas::DOUBLE_BUFFER);
format.setStencil(buffers & GLCanvas::STENCIL_BUFFER);
format.setAccum(buffers & GLCanvas::ACCUM_BUFFER);
format.setStereo(buffers & GLCanvas::STEREO_VIEWING);
format.setSampleBuffers(buffers & GLCanvas::MULTISAMPLING);
return format;
}
int main(int argc, char** argv)
{
QApplication application(argc,argv);
// Set the default OpenGL format with stereo capabilities.
// An alternative is to pass this parameter to the QGLWidget constructor.
QGLFormat format;
format.setStereo(true);
QGLFormat::setDefaultFormat(format);
Viewer viewer;
viewer.setWindowTitle("stereoViewer");
viewer.show();
return application.exec();
}
// Updates "format" with the parameters of the selected configuration.
void qt_glformat_from_eglconfig(QGLFormat& format, const EGLConfig config)
{
EGLint redSize = 0;
EGLint greenSize = 0;
EGLint blueSize = 0;
EGLint alphaSize = 0;
EGLint depthSize = 0;
EGLint stencilSize = 0;
EGLint sampleCount = 0;
EGLint level = 0;
EGLDisplay display = QEgl::display();
eglGetConfigAttrib(display, config, EGL_RED_SIZE, &redSize);
eglGetConfigAttrib(display, config, EGL_GREEN_SIZE, &greenSize);
eglGetConfigAttrib(display, config, EGL_BLUE_SIZE, &blueSize);
eglGetConfigAttrib(display, config, EGL_ALPHA_SIZE, &alphaSize);
eglGetConfigAttrib(display, config, EGL_DEPTH_SIZE, &depthSize);
eglGetConfigAttrib(display, config, EGL_STENCIL_SIZE, &stencilSize);
eglGetConfigAttrib(display, config, EGL_SAMPLES, &sampleCount);
eglGetConfigAttrib(display, config, EGL_LEVEL, &level);
format.setRedBufferSize(redSize);
format.setGreenBufferSize(greenSize);
format.setBlueBufferSize(blueSize);
format.setAlphaBufferSize(alphaSize);
format.setDepthBufferSize(depthSize);
format.setStencilBufferSize(stencilSize);
format.setSamples(sampleCount);
format.setPlane(level);
format.setDirectRendering(true); // All EGL contexts are direct-rendered
format.setRgba(true); // EGL doesn't support colour index rendering
format.setStereo(false); // EGL doesn't support stereo buffers
format.setAccumBufferSize(0); // EGL doesn't support accululation buffers
format.setDoubleBuffer(true); // We don't support single buffered EGL contexts
// Clear the EGL error state because some of the above may
// have errored out because the attribute is not applicable
// to the surface type. Such errors don't matter.
eglGetError();
}
Scene :: Scene( Game* const apNewGame, QWidget* apPwgt ) : QGLWidget( apPwgt )
{
QGLFormat fmt;
mpGame = apNewGame;
setMouseTracking( false );
for ( int i = 0; i < 4; i++ )
{
mAmbientLight[ i ] = 0.0f;
mDiffuseLight[ i ] = 0.0f;
mSpecularLight[ i ] = 0.0f;
}
mWidth = STANDART_SCENE_WIDTH;
mHeight = STANDART_SCENE_HEIGHT;
mCameraPosition = SphericalCoor( Geometry :: pi / 4, Geometry :: pi / 8 );
GetCameraPosition();
SetViewVectors();
mRatio = HEIGHT_RATIO / ( float )WIDTH_RATIO;
mFrustumAperture = 45.0f / 180.0f * Geometry :: pi;
mFrustumNearPlane = 60;
mFrustumFarPlane = 1000;
mFrustumHalfWidth = mFrustumNearPlane * tan( mFrustumAperture );
mFrustumFocalLength = (mFrustumFarPlane + mFrustumNearPlane) * 0.8f;
mFrustumEyeSep = mFrustumFocalLength / 30.0f;
mShowHelp = true;
mIsStereo = false;
fmt.setStereo( true );
setFormat( fmt );
for ( int i = 0; i < RENDER_MESSAGES_CNT; i++ )
mRenderMessages[ i ] = Game :: EMPTY;
}
void GridsPlugin::initDockWidget()
{
// create and add doc widget
_dock_widget = new QDockWidget(QObject::tr("Grid Viewer"));
_dock_widget->setAllowedAreas(Qt::RightDockWidgetArea);
_dock_widget->setObjectName("gridViewerDock");
QGLFormat format;
format.setVersion(2, 1);
format.setDoubleBuffer(true);
format.setDepth(true);
format.setRgba(true);
format.setAlpha(false);
format.setAccum(false);
format.setStencil(false);
format.setStereo(false);
format.setDirectRendering(true);
format.setOverlay(false);
_viewer = new GridViewer(format);
_viewer->setMinimumSize(250, 0);
_viewer->setObjectName("gridViewer");
QVBoxLayout *layout = new QVBoxLayout();
layout->addWidget(_viewer);
QWidget *widget = new QWidget();
widget->setLayout(layout);
_dock_widget->setWidget(widget);
NeuroGui::MainWindow::instance()->addDockWidget(Qt::RightDockWidgetArea, _dock_widget);
// add to view menu
NeuroGui::MainWindow::instance()->toolBarsMenu()->addAction(_dock_widget->toggleViewAction());
}
QGLGraphicsSystem::QGLGraphicsSystem(bool useX11GL)
: QGraphicsSystem(), m_useX11GL(useX11GL)
{
#if defined(Q_WS_X11) && !defined(QT_OPENGL_ES)
// only override the system defaults if the user hasn't already
// picked a visual
if (X11->visual == 0 && X11->visual_id == -1 && X11->visual_class == -1) {
// find a double buffered, RGBA visual that supports OpenGL
// and set that as the default visual for windows in Qt
int i = 0;
int spec[16];
spec[i++] = GLX_RGBA;
spec[i++] = GLX_DOUBLEBUFFER;
if (!qgetenv("QT_GL_SWAPBUFFER_PRESERVE").isNull()) {
spec[i++] = GLX_DEPTH_SIZE;
spec[i++] = 8;
spec[i++] = GLX_STENCIL_SIZE;
spec[i++] = 8;
spec[i++] = GLX_SAMPLE_BUFFERS_ARB;
spec[i++] = 1;
spec[i++] = GLX_SAMPLES_ARB;
spec[i++] = 4;
}
spec[i++] = XNone;
XVisualInfo *vi = glXChooseVisual(X11->display, X11->defaultScreen, spec);
if (vi) {
X11->visual_id = vi->visualid;
X11->visual_class = vi->c_class;
QGLFormat format;
int res;
glXGetConfig(X11->display, vi, GLX_LEVEL, &res);
format.setPlane(res);
glXGetConfig(X11->display, vi, GLX_DOUBLEBUFFER, &res);
format.setDoubleBuffer(res);
glXGetConfig(X11->display, vi, GLX_DEPTH_SIZE, &res);
format.setDepth(res);
if (format.depth())
format.setDepthBufferSize(res);
glXGetConfig(X11->display, vi, GLX_RGBA, &res);
format.setRgba(res);
glXGetConfig(X11->display, vi, GLX_RED_SIZE, &res);
format.setRedBufferSize(res);
glXGetConfig(X11->display, vi, GLX_GREEN_SIZE, &res);
format.setGreenBufferSize(res);
glXGetConfig(X11->display, vi, GLX_BLUE_SIZE, &res);
format.setBlueBufferSize(res);
glXGetConfig(X11->display, vi, GLX_ALPHA_SIZE, &res);
format.setAlpha(res);
if (format.alpha())
format.setAlphaBufferSize(res);
glXGetConfig(X11->display, vi, GLX_ACCUM_RED_SIZE, &res);
format.setAccum(res);
if (format.accum())
format.setAccumBufferSize(res);
glXGetConfig(X11->display, vi, GLX_STENCIL_SIZE, &res);
format.setStencil(res);
if (format.stencil())
format.setStencilBufferSize(res);
glXGetConfig(X11->display, vi, GLX_STEREO, &res);
format.setStereo(res);
glXGetConfig(X11->display, vi, GLX_SAMPLE_BUFFERS_ARB, &res);
format.setSampleBuffers(res);
if (format.sampleBuffers()) {
glXGetConfig(X11->display, vi, GLX_SAMPLES_ARB, &res);
format.setSamples(res);
}
QGLWindowSurface::surfaceFormat = format;
XFree(vi);
printf("using visual class %x, id %x\n", X11->visual_class, X11->visual_id);
}
}
#elif defined(Q_WS_WIN)
QGLWindowSurface::surfaceFormat.setDoubleBuffer(true);
qt_win_owndc_required = true;
#endif
}
/*
See qgl.cpp for qdoc comment.
*/
void *QGLContext::chooseVisual()
{
Q_D(QGLContext);
static const int bufDepths[] = { 8, 4, 2, 1 }; // Try 16, 12 also?
//todo: if pixmap, also make sure that vi->depth == pixmap->depth
void* vis = 0;
int i = 0;
bool fail = false;
QGLFormat fmt = format();
bool tryDouble = !fmt.doubleBuffer(); // Some GL impl's only have double
bool triedDouble = false;
bool triedSample = false;
if (fmt.sampleBuffers())
fmt.setSampleBuffers(QGLExtensions::glExtensions & QGLExtensions::SampleBuffers);
while(!fail && !(vis = tryVisual(fmt, bufDepths[i]))) {
if (!fmt.rgba() && bufDepths[i] > 1) {
i++;
continue;
}
if (tryDouble) {
fmt.setDoubleBuffer(true);
tryDouble = false;
triedDouble = true;
continue;
} else if (triedDouble) {
fmt.setDoubleBuffer(false);
triedDouble = false;
}
if (!triedSample && fmt.sampleBuffers()) {
fmt.setSampleBuffers(false);
triedSample = true;
continue;
}
if (fmt.stereo()) {
fmt.setStereo(false);
continue;
}
if (fmt.accum()) {
fmt.setAccum(false);
continue;
}
if (fmt.stencil()) {
fmt.setStencil(false);
continue;
}
if (fmt.alpha()) {
fmt.setAlpha(false);
continue;
}
if (fmt.depth()) {
fmt.setDepth(false);
continue;
}
if (fmt.doubleBuffer()) {
fmt.setDoubleBuffer(false);
continue;
}
fail = true;
}
d->glFormat = fmt;
return vis;
}
//Create a CGLWin widget
CGLWin::CGLWin(void):
QMainWindow( 0, "View3D", WDestructiveClose),
m_pListViews(NULL)
{
int i;
// Data members;
CGLDrawParms tDraw;
_drawParms = tDraw;
m_nTimeDelay = 0;
for (i=0; i<VIEW3D_MAX_OBJ_COUNT; i++) _pCia3dObjs[i] = NULL;
// setup printer
m_pPrinter = new QPrinter;
// GUI members, create a toolbar;
m_pToolBar = _createToolBar();
// populate a menu with all actions
m_pMenuBar = menuBar();
assert(m_pMenuBar!=NULL);
//====================File options ==========================
{
QPopupMenu * file = new QPopupMenu( this );
menuBar()->insertItem( "&File ", file );
_fileNewAction->addTo( file );
_fileOpenAction->addTo( file );
_fileSaveAction->addTo( file );
file->insertSeparator();
file->insertItem( "Open Background", this, SLOT(openBackgroundImage()), NULL);
file->insertItem( "Load Camera", this, SLOT(loadCamera()), NULL);
file->insertItem( "Save Camera", this, SLOT(saveCamera()), NULL);
file->insertSeparator(); //===========================
file->insertItem( "Export Povray", this, SLOT(exportPovray()), NULL);
file->insertItem( "Export STL", this, SLOT(saveSTLFile()), NULL);
file->insertItem( "Export TXT", this, SLOT(saveTXTFile()), NULL);
file->insertItem( "Export EPS", this, SLOT(exportEps()), NULL);
file->insertSeparator(); //===========================
_filePrintAction->addTo( file );
file->insertSeparator(); //===========================
file->insertItem( "E&xit", qApp, SLOT(closeAllWindows()), NULL);
}
//================ Tools Options ================================
{
QPopupMenu * pMenuTools = new QPopupMenu( this );
menuBar()->insertItem( "&Tools", pMenuTools );
pMenuTools->insertItem( "Show Entire Scene", this, SLOT(show_entirescene()));
pMenuTools->insertItem( "Dupe Current Object", this, SLOT(dupe_currentobj()));
pMenuTools->insertItem( "Dupe Current Object N", this, SLOT(dupe_currentobjN()));
{// Animation options
pMenuTools->insertSeparator(); //=======================
QPopupMenu * pAnimOption = new QPopupMenu( this );
pMenuTools->insertItem( "&Prepare Animation", pAnimOption);
pAnimOption->insertItem( "Setup", this, SLOT(create_animation()));
QAction* startAction = new QAction(QPixmap(play_xpm), "&Start Animation", Qt::Key_F10, this);
connect(startAction, SIGNAL(activated()), this, SLOT(startAnimation()));
startAction->addTo( pAnimOption );
pAnimOption->insertItem( "Stop Animation", this, SLOT(stopAnimation()), Qt::Key_F11);
pAnimOption->insertItem( "Change Delay Time", this, SLOT(editDelayTime()));
{//toggle fast draw mode
m_pActRepeatPlay = new QAction("Repeat", CTRL+Key_T, this);
connect(m_pActRepeatPlay, SIGNAL(activated()), this, SLOT(toggleRepeatPlay()));
m_pActRepeatPlay->setToggleAction(true);
m_pActRepeatPlay->setOn(false);
m_pActRepeatPlay->addTo( pAnimOption );
}
}
pMenuTools->insertSeparator(); //=======================
{// Stereo options
QPopupMenu * pStereoOption = new QPopupMenu( this );
pMenuTools->insertItem( "&Stereo", pStereoOption);
QAction* m_pActToggleStereo = new QAction("Stereo Mode", Qt::Key_F12, this);
connect(m_pActToggleStereo, SIGNAL(activated()), this, SLOT(toggleStereo()));
m_pActToggleStereo->setToggleAction(true);
m_pActToggleStereo->setOn(false);
m_pActToggleStereo->addTo( pStereoOption );
pStereoOption->insertItem( "Increase Eye Distance", this, SLOT(incEyeDistance()), Qt::Key_Plus);
pStereoOption->insertItem( "Decrease Eye Distance", this, SLOT(decEyeDistance()), Qt::Key_Minus);
}
//pMenuTools->insertItem( "Rotation Axis", this, SLOT(InputRotationAxis()), NULL);
//pMenuTools->insertItem( "Mirror Plane", this, SLOT(InputMirrorPlane()), NULL);
//pMenuTools->insertSeparator();
//pMenuTools->insertItem( "Vector Hidden Line Removal", this, SLOT(hidden_line()), CTRL+Key_H);
//pMenuTools->insertSeparator(); //=======================
pMenuTools->insertSeparator(); //=======================
pMenuTools->insertItem( "Set Mirror Plane", this, SLOT(InputMirrorPlane()));
pMenuTools->insertItem( "Set Rotation Axis", this, SLOT(InputRotationAxis()));
}
//================ Rendering options ================================
{
QPopupMenu * pMenuOption = new QPopupMenu( this );
menuBar()->insertItem( "&Options", pMenuOption );
pMenuOption->insertItem( "Global Setting", this, SLOT(OptionGlobalSetting()));
pMenuOption->insertItem( "Surface Rendering", this, SLOT(OptionRendering()));
pMenuOption->insertItem( "Volume Rendering", this, SLOT(OptionVolumeRendering()));
pMenuOption->insertSeparator(); //=======================
{
QPopupMenu * pPickOption = new QPopupMenu( this );
pMenuOption->insertItem( "&Picking Types", pPickOption);
pPickOption->insertItem( "Pick an Object", this, SLOT(set_obj_picking()));
pPickOption->insertItem( "Pick a Polygon", this, SLOT(set_face_picking()));
pPickOption->insertItem( "Pick a Line", this, SLOT(set_line_picking()));
}
QAction* act_mirroring = new QAction("Mirroring", 0, this);
connect( act_mirroring, SIGNAL(activated()), this, SLOT(OptionMirroring()));
act_mirroring->setToggleAction(true);
act_mirroring->setOn(false);
act_mirroring->addTo( pMenuOption );
m_pMirroringAction = act_mirroring;
QPopupMenu * pRotOption = new QPopupMenu( this );
pMenuOption->insertItem( "&Rotation Types", pRotOption);
QAction* act_rot0obj = new QAction("Rotate 90 Degree", 0, this);
connect( act_rot0obj, SIGNAL(activated()), this, SLOT(OptionRotate90()));
act_rot0obj->addTo( pRotOption );
QAction* act_rot1obj = new QAction("Rotate 180 Degree", 0, this);
connect( act_rot1obj, SIGNAL(activated()), this, SLOT(OptionRotate180()));
act_rot1obj->addTo( pRotOption );
QAction* act_rot2obj = new QAction("Rotate 270 Degree", 0, this);
connect( act_rot2obj, SIGNAL(activated()), this, SLOT(OptionRotate270()));
act_rot2obj->addTo( pRotOption );
m_pRot90Action = act_rot0obj;
m_pRot180Action = act_rot1obj;
m_pRot270Action = act_rot2obj;
m_pRot90Action->setToggleAction(true);
m_pRot90Action->setOn(false);
m_pRot180Action->setToggleAction(true);
m_pRot180Action->setOn(false);
m_pRot270Action->setToggleAction(true);
m_pRot270Action->setOn(false);
//show background image buttion
QAction* act_showbgimg = new QAction("Background Image", 0, this);
connect( act_showbgimg, SIGNAL(activated()), this, SLOT(ShowBackgroundImage()));
act_showbgimg->setToggleAction(true);
act_showbgimg->setOn(false);
act_showbgimg->addTo( pMenuOption );
m_pBGImageAction = act_showbgimg;
//show floor plane buttion
QAction* act_showfloor = new QAction(QString::fromLocal8Bit("Floor Plane"), 0, this);
connect( act_showfloor, SIGNAL(activated()), this, SLOT(ShowFloor()));
act_showfloor->setToggleAction(true);
act_showfloor->setOn(false);
act_showfloor->addTo( pMenuOption );
m_pFloorAction = act_showfloor;
{//Toggle fast draw mode
m_pActFastDraw = new QAction("Fast Drawing", 0, this);
connect(m_pActFastDraw, SIGNAL(activated()), this, SLOT(toggleFastDraw()));
m_pActFastDraw->setToggleAction(true);
m_pActFastDraw->setOn(false);
m_pActFastDraw->addTo( pMenuOption );
}
}
//========change opengl window size ==========================
{
QPopupMenu * pMenuGLWinsize = new QPopupMenu( this );
menuBar()->insertItem( "&Window", pMenuGLWinsize );
pMenuGLWinsize->insertItem( "320x200", this, SLOT(setGLWinSize320x200()), CTRL+Qt::Key_3);
pMenuGLWinsize->insertItem( "400x400", this, SLOT(setGLWinSize400x400()), CTRL+Qt::Key_4);
pMenuGLWinsize->insertItem( "500x400", this, SLOT(setGLWinSize500x400()), CTRL+Qt::Key_5);
pMenuGLWinsize->insertItem( "500x500", this, SLOT(setGLWinSize500x500()), CTRL+Qt::Key_2 );
pMenuGLWinsize->insertItem( "640x480", this, SLOT(setGLWinSize640x480()), CTRL+Qt::Key_6);
pMenuGLWinsize->insertItem( "800x600", this, SLOT(setGLWinSize800x600()), CTRL+Qt::Key_8);
pMenuGLWinsize->insertItem( "1024x768", this, SLOT(setGLWinSize1024x768()), CTRL+Qt::Key_1);
pMenuGLWinsize->insertSeparator();
pMenuGLWinsize->insertItem( "Swap Width/Height", this, SLOT(swapWidthHeight()), CTRL+Key_W);
pMenuGLWinsize->insertItem( "Input Width/Height", this, SLOT(inputWidthHeight()), CTRL+Key_I);
}
/*
{
QPopupMenu * pPopMenu = new QPopupMenu( this );
menuBar()->insertItem( "&My Research", pPopMenu );
pPopMenu->insertItem( "Bar Recons", this, SLOT(detail_recon_bar()));
pPopMenu->insertItem( "Vase Recons", this, SLOT(detail_recon_vase()));
pPopMenu->insertSeparator();
pPopMenu->insertItem( "Letter Size Plate", this, SLOT(detail_recon_a4plate()));
pPopMenu->insertSeparator();
pPopMenu->insertItem( "Detail Recon Dialog", this, SLOT(detail_recon_anyobj()));
}
*/
//================ end Rendering options ================================
QGLFormat format;
format.setStereo( true );
m_pGLUIWin = new Viewer(format, this, "Viewer3D");
assert(m_pGLUIWin!=NULL);
statusBar()->setFixedHeight( fontMetrics().height() + 6 );
statusBar()->message( "Viewer ready", 3000 );
setCentralWidget(m_pGLUIWin);
m_pGLUIWin->setDrawingData(&_drawParms);
m_pGLUIWin->m_SceneGraph.hookObject(m_pGLUIWin);
m_pGLUIWin->m_SceneGraph.hookGLWindow(m_pGLUIWin);
//================ dock window==================
QString appDir;
m_pFemBar=_createDockWidgetBar(this, appDir);
}
MainWindow::MainWindow()
{
fullScreen_ = false;
// Set Title and window properties
setWindowTitle(tr("Examinationroom"));
QMainWindow::setDockOptions(AnimatedDocks | AllowNestedDocks | AllowTabbedDocks);
// Add Dock Widgets
dockDesign_ = new DesignWidget("Design", this);
dockCode_ = new CodeWidget("Code", this);
dockConsole_ = new ConsoleWidget("Console", this);
dockDesign_->setFeatures(QDockWidget::DockWidgetMovable | QDockWidget::DockWidgetFloatable);
dockCode_->setFeatures(QDockWidget::DockWidgetMovable | QDockWidget::DockWidgetFloatable);
dockConsole_->setFeatures(QDockWidget::DockWidgetMovable | QDockWidget::DockWidgetFloatable);
addDockWidget(Qt::RightDockWidgetArea, dockDesign_);
addDockWidget(Qt::RightDockWidgetArea, dockCode_);
addDockWidget(Qt::RightDockWidgetArea, dockConsole_);
tabifyDockWidget(dockDesign_, dockCode_);
tabifyDockWidget(dockDesign_, dockConsole_);
// Set up logging early
LogTool::initLogFile();
LogTool::setConsoleWidget(dockConsole_);
// File dialogs
#ifdef Q_WS_MACX
Qt::WindowFlags dialogFlags = Qt::Sheet;
QString defaultPath = QString("res/");
#else
Qt::WindowFlags dialogFlags = Qt::Dialog;
QString defaultPath = QString("res/");
#endif
loadDialog_ = new QFileDialog(this, dialogFlags);
loadDialog_->setFilter("Lua Scene File (*.lua)");
loadDialog_->setWindowTitle("Open Lua Scene...");
loadDialog_->setDirectory(defaultPath);
storeDialog_ = new QFileDialog(this, dialogFlags);
storeDialog_->setAcceptMode(QFileDialog::AcceptSave);
storeDialog_->setFilter("Lua Scene File (*.lua)");
storeDialog_->setWindowTitle("Save Lua Scene...");
storeDialog_->setDirectory(defaultPath);
storeDialog_->setDefaultSuffix("lua");
connect(loadDialog_, SIGNAL(fileSelected(const QString &)), this, SLOT(loadLuaFile(const QString &)));
connect(storeDialog_, SIGNAL(fileSelected(const QString &)), this, SLOT(storeLuaFile(const QString &)));
// Create GL Widgets
QGLFormat glFormat = QGLFormat::defaultFormat();
// Stereo Buffering seems to work in SnowLeopard...
// but is incompatible with other renderers and might cause problems.
// enable at your own risk
glFormat.setStereo(false);
glFormat.setSwapInterval(1); // Enable VSync on platforms that support it
QGLFormat::setDefaultFormat(glFormat);
// Checking for errors here leads to a crash on OS X
// Probably because OpenGL was not initialized yet?
//ErrorTool::getErrors("MainWindow::MainWindow:1");
mainGlWidget_ = new GLWidget(this);
fsGlWidget_ = new GLWidget(0, mainGlWidget_);
fsGlWidget_->setCursor(Qt::BlankCursor);
mainGlWidget_->setStyle(GLWidget::single);
fsGlWidget_->setStyle(GLWidget::single);
mainGlWidget_->makeCurrent();
GlErrorTool::getErrors("MainWindow::MainWindow:2");
GlErrorTool::logVersionStrings();
aboutWindow_ = 0;
// Add menu
QMenu *menu = menuBar()->addMenu(tr("&File"));
menu->addAction(tr("&About Examinationroom..."),
this, SLOT(showAbout()));
menu->addAction(tr("&Open Scene..."),
loadDialog_, SLOT(open()),
QKeySequence(QKeySequence::Open));
menu->addAction(tr("Close Scene"),
this, SLOT(newScene()),
QKeySequence(QKeySequence::Close));
menu->addAction(tr("&Save Copy As..."),
storeDialog_, SLOT(open()),
QKeySequence(QKeySequence::Save));
menu->addAction(tr("&Revert Scene"),
this, SLOT(revert()));
menu->addSeparator();
menu->addAction(tr("&Quit"), this, SLOT(close()),
QKeySequence(tr("ctrl-Q")));
// Signal mapper for display types
signalMapper_ = new QSignalMapper(this);
// Add display menu
QAction * action;
menu = menuBar()->addMenu(tr("&Output Mode"));
action = menu->addAction(tr("&Fullscreen"),
this, SLOT(toggleFullscreen()),
QKeySequence(Qt::Key_F | Qt::CTRL));
fsGlWidget_->addAction(action);
menu->addSeparator();
action = menu->addAction(tr("&Anaglyph"));
action->setShortcut(QKeySequence(Qt::Key_1 | Qt::CTRL));
connect(action, SIGNAL(triggered()), signalMapper_, SLOT(map()));
signalMapper_->setMapping(action, GLWidget::anaglyph);
fsGlWidget_->addAction(action);
action = menu->addAction(tr("&Side by Side"));
action->setShortcut(QKeySequence(Qt::Key_2 | Qt::CTRL));
connect(action, SIGNAL(triggered()), signalMapper_, SLOT(map()));
signalMapper_->setMapping(action, GLWidget::sidebyside);
fsGlWidget_->addAction(action);
action = menu->addAction(tr("&Line interlacing (Experimental)"));
action->setShortcut(QKeySequence(Qt::Key_3 | Qt::CTRL));
connect(action, SIGNAL(triggered()), signalMapper_, SLOT(map()));
signalMapper_->setMapping(action, GLWidget::line);
fsGlWidget_->addAction(action);
action = menu->addAction(tr("Quad Buffering (Experimental)"));
action->setShortcut(QKeySequence(Qt::Key_4 | Qt::CTRL));
connect(action, SIGNAL(triggered()), signalMapper_, SLOT(map()));
signalMapper_->setMapping(action, GLWidget::quad);
fsGlWidget_->addAction(action);
action = menu->addAction(tr("Matrix Anaglyph (Experimental)"));
action->setShortcut(QKeySequence(Qt::Key_5 | Qt::CTRL));
connect(action, SIGNAL(triggered()), signalMapper_, SLOT(map()));
signalMapper_->setMapping(action, GLWidget::matrix);
fsGlWidget_->addAction(action);
menu->addSeparator();
action = menu->addAction(tr("&Shader (Line interlacing)"));
action->setShortcut(QKeySequence(Qt::Key_6 | Qt::CTRL));
connect(action, SIGNAL(triggered()), signalMapper_, SLOT(map()));
signalMapper_->setMapping(action, GLWidget::shaderLine);
fsGlWidget_->addAction(action);
action = menu->addAction(tr("&Shader (Mayan)"));
action->setShortcut(QKeySequence(Qt::Key_7 | Qt::CTRL));
connect(action, SIGNAL(triggered()), signalMapper_, SLOT(map()));
signalMapper_->setMapping(action, GLWidget::shaderMayan);
fsGlWidget_->addAction(action);
menu->addSeparator();
action = menu->addAction(tr("Si&ngle"));
action->setShortcut(QKeySequence(Qt::Key_0 | Qt::CTRL));
connect(action, SIGNAL(triggered()), signalMapper_, SLOT(map()));
signalMapper_->setMapping(action, GLWidget::single);
fsGlWidget_->addAction(action);
connect(signalMapper_, SIGNAL(mapped(int)), this, SLOT(setDrawStyle(int)));
// Object Creation Menu and signal mapper
objectMenu_ = menuBar()->addMenu(tr("&Create Object"));
objectMapper_ = new QSignalMapper(this);
connect(objectMapper_, SIGNAL(mapped(int)), this, SLOT(onObjectCreate(int)));
#ifdef Q_WS_MACX
// Make menu bar the default menu bar
menuBar()->setParent(0);
#endif
// Set up layout
setFocusPolicy(Qt::StrongFocus);
setCentralWidget(mainGlWidget_);
// Create Scene
setProgram(Program::create());
// Set up redraw timer
timer_ = new QTimer(this);
connect(timer_, SIGNAL(timeout()), this, SLOT(onTimeout()));
timer_->start(15); // ~60 fps
}
int main(int argc,char* argv[]) {
qRegisterMetaType<medDataIndex>("medDataIndex");
// this needs to be done before creating the QApplication object, as per the
// Qt doc, otherwise there are some edge cases where the style is not fully applied
QApplication::setStyle("plastique");
medApplication application(argc,argv);
medSplashScreen splash(QPixmap(":/pixmaps/medInria-splash.png"));
setlocale(LC_NUMERIC, "C");
if (dtkApplicationArgumentsContain(&application, "-h") || dtkApplicationArgumentsContain(&application, "--help")) {
qDebug() << "Usage: medInria [--fullscreen|--no-fullscreen] [--stereo] "
#ifdef ACTIVATE_WALL_OPTION
"[--wall] [--tracker=URL] "
#endif
"[--view] [files]]";
return 1;
}
// Do not show the splash screen in debug builds because it hogs the
// foreground, hiding all other windows. This makes debugging the startup
// operations difficult.
#if !defined(_DEBUG)
bool show_splash = true;
#else
bool show_splash = false;
#endif
medSettingsManager* mnger = medSettingsManager::instance();
QStringList posargs;
for (int i=1;i<application.argc();++i) {
const QString arg = application.argv()[i];
if (arg.startsWith("--")) {
bool valid_option = false;
const QStringList options = (QStringList()
<< "--fullscreen"
<< "--no-fullscreen"
<< "--wall"
<< "--tracker"
<< "--stereo"
<< "--view");
for (QStringList::const_iterator opt=options.constBegin();opt!=options.constEnd();++opt)
if (arg.startsWith(*opt))
valid_option = true;
if (!valid_option) { qDebug() << "Ignoring unknown option " << arg; }
continue;
}
posargs.append(arg);
}
const bool DirectView = dtkApplicationArgumentsContain(&application,"--view") || posargs.size()!=0;
int runningMedInria = 0;
if (DirectView) {
show_splash = false;
for (QStringList::const_iterator i=posargs.constBegin();i!=posargs.constEnd();++i) {
const QString& message = QString("/open ")+*i;
runningMedInria = application.sendMessage(message);
}
} else {
runningMedInria = application.sendMessage("");
}
if (runningMedInria)
return 0;
if (show_splash) {
QObject::connect(medDatabaseController::instance().data(),
SIGNAL(copyMessage(QString,int,QColor)),
&splash,SLOT(showMessage(QString,int, QColor)));
application.setMsgColor(Qt::white);
application.setMsgAlignment(Qt::AlignLeft|Qt::AlignBottom);
QObject::connect(medPluginManager::instance(),SIGNAL(loadError(const QString&)),
&application,SLOT(redirectMessageToSplash(const QString&)) );
QObject::connect(medPluginManager::instance(),SIGNAL(loaded(QString)),
&application,SLOT(redirectMessageToSplash(QString)) );
QObject::connect(&application,SIGNAL(showMessage(const QString&, int, const QColor&)),
&splash,SLOT(showMessage(const QString&, int, const QColor&)) );
splash.show();
splash.showMessage("Loading plugins...",Qt::AlignLeft|Qt::AlignBottom,Qt::white);
}
// DATABASE INITIALISATION.
// First compare the current with the new data location
QString currentLocation = medStorage::dataLocation();
// If the user configured a new location for the database in the settings editor, we'll need to move it
QString newLocation = mnger->value("medDatabaseSettingsWidget", "new_database_location").toString();
if (!newLocation.isEmpty()) {
// If the locations are different we need to move the db to the new location
if (currentLocation.compare(newLocation)!=0) {
if (!medDatabaseController::instance()->moveDatabase(newLocation)) {
qDebug() << "Failed to move the database from " << currentLocation << " to " << newLocation;
// The new location is invalid so set it to zero
newLocation = "";
}
mnger->setValue("medDatabaseSettingsWidget", "actual_database_location",newLocation);
// We need to reset the new Location to prevent doing it all the time
mnger->setValue("medDatabaseSettingsWidget", "new_database_location","");
}
}
// END OF DATABASE INITIALISATION
medPluginManager::instance()->initialize();
medMainWindow mainwindow;
if (DirectView)
mainwindow.setStartup(medMainWindow::WorkSpace,posargs);
forceShow(mainwindow);
bool fullScreen = medSettingsManager::instance()->value("startup", "fullscreen", false).toBool();
const bool hasFullScreenArg = application.arguments().contains("--fullscreen");
const bool hasNoFullScreenArg = application.arguments().contains("--no-fullscreen");
const bool hasWallArg = application.arguments().contains("--wall");
const int conflict = static_cast<int>(hasFullScreenArg)+static_cast<int>(hasNoFullScreenArg)+ static_cast<int>(hasWallArg);
if (conflict>1)
dtkWarn() << "Conflicting command line parameters between --fullscreen, --no-fullscreen and -wall. Ignoring.";
else {
if (hasWallArg) {
mainwindow.setWallScreen(true);
fullScreen = false;
}
if (hasFullScreenArg)
fullScreen = true;
if (hasNoFullScreenArg)
fullScreen = false;
}
mainwindow.setFullScreen(fullScreen);
if(application.arguments().contains("--stereo")) {
QGLFormat format;
format.setAlpha(true);
format.setDoubleBuffer(true);
format.setStereo(true);
format.setDirectRendering(true);
QGLFormat::setDefaultFormat(format);
}
if (show_splash)
splash.finish(&mainwindow);
if (medPluginManager::instance()->plugins().isEmpty()) {
QMessageBox::warning(&mainwindow,
QObject::tr("No plugin loaded"),
QObject::tr("Warning : no plugin loaded successfully."));
}
// Handle signals for multiple medInria instances.
QObject::connect(&application,SIGNAL(messageReceived(const QString&)),
&mainwindow,SLOT(onNewInstance(const QString&)));
application.setActivationWindow(&mainwindow);
application.setMainWindow(&mainwindow);
// Start main loop.
const int status = application.exec();
medPluginManager::instance()->uninitialize();
return status;
}
