int main(int argc, char** argv)
{
QApplication application(argc,argv);
QGLFormat glFormat(QGL::SampleBuffers);
qDebug() << "Starting application";
glFormat.setVersion( 3, 3 );
glFormat.setProfile( QGLFormat::CoreProfile ); // Requires >=Qt-4.8.0
glFormat.setSampleBuffers( true );
qDebug() << "GLFormat set";
QGLContext context(glFormat);
context.makeCurrent();
qDebug() << "context created";
Viewer viewer(&context);
viewer.setWindowTitle("multiSelect");
qDebug() << "about to show window";
viewer.show();
qDebug() << QGLFormat::openGLVersionFlags();
return application.exec();
}
QPaintEngine* QX11GLPixmapData::paintEngine() const
{
// We need to create the context before beginPaint - do it here:
if (!ctx) {
ctx = new QGLContext(glFormat());
if (ctx->d_func()->eglContext == 0)
ctx->d_func()->eglContext = new QEglContext();
ctx->d_func()->eglContext->openDisplay(0); // ;-)
ctx->d_func()->eglContext->setApi(QEgl::OpenGL);
ctx->d_func()->eglContext->setContext(hasAlphaChannel() ? qPixmapARGBSharedEglContext
: qPixmapRGBSharedEglContext);
}
if (!qt_gl2_engine_for_pixmaps)
qt_gl2_engine_for_pixmaps = new QGL2PaintEngineEx();
// Support multiple painters on multiple pixmaps simultaniously
if (qt_gl2_engine_for_pixmaps->isActive()) {
qWarning("Pixmap paint engine already active");
QPaintEngine* engine = new QGL2PaintEngineEx();
engine->setAutoDestruct(true);
return engine;
}
return qt_gl2_engine_for_pixmaps;
}
void View::initGL()
{
qDebug( "* OpenGL:" );
setViewportUpdateMode( QGraphicsView::FullViewportUpdate );
setFrameShape( QFrame::NoFrame );
QGLFormat glFormat( QGL::DoubleBuffer | QGL::DepthBuffer | QGL::Rgba | QGL::DirectRendering );
glFormat.setVersion( 2, 1 );
// glFormat.setSwapInterval( 1 );
QSettings settings;
glFormat.setSampleBuffers( settings.value( "sampleBuffers", false ).toBool() );
mGLWidget = new GLWidget( glFormat, this );
setViewport( mGLWidget );
const GLubyte * vendorGL = glGetString( GL_VENDOR );
qDebug( "\t* %s:\t%s", qPrintable(tr("Vendor")), vendorGL );
const GLubyte * rendererGL = glGetString( GL_RENDERER );
qDebug( "\t* %s:\t%s", qPrintable(tr("Renderer")), rendererGL );
const GLubyte * versionGL = glGetString( GL_VERSION );
qDebug( "\t* %s:\t%s", qPrintable(tr("Version")), versionGL );
const GLubyte * glslVersionGL = glGetString( GL_SHADING_LANGUAGE_VERSION );
qDebug( "\t* %s:\t%s", qPrintable(tr("GLSL version")), glslVersionGL );
// const GLubyte * extensionsGL = glGetString( GL_EXTENSIONS );
// qDebug( "\t* %s:\t%s", qPrintable(tr("Supported extensions")), extensionsGL );
}
QGLWidget* DTIDEGLWidgets::requestWidget(QString title, int width, int height)
{
QGLFormat glFormat(QGL::SampleBuffers);
glFormat.setSwapInterval(0);
QGLWidget* res = new QGLWidget(glFormat);
res->resize(width, height);
res->setWindowTitle(title);
res->show();
activeWidgets.append(res);
res->makeCurrent();
return res;
}
Image Texture2D::getImage(int level) const {
Image::Format format;
switch (channels) {
case 1:
format = Image::GRAY;
break;
case 2:
format = Image::GA;
break;
case 3:
format = Image::BGR;
break;
case 4:
default:
format = Image::BGRA;
break;
}
Image image(format, getSize(level));
if (created) {
glGetTexImage(target, level, glFormat(image.channelCount()), GL_UNSIGNED_BYTE, image.rawData());
}
return image;
}
void Texture2D::setSubImage(Point2i const & offset, Image const & image, int level) const {
glTexSubImage2D(target, level, offset[0], offset[1],
image.getWidth(), image.getHeight(),
glFormat(image.channelCount()), GL_UNSIGNED_BYTE,
image.rawData());
}
StelMainGraphicsView::StelMainGraphicsView(QWidget* parent)
: QGraphicsView(parent), backItem(NULL), gui(NULL),
#ifndef DISABLE_SCRIPTING
scriptAPIProxy(NULL), scriptMgr(NULL),
#endif
wasDeinit(false),
flagInvertScreenShotColors(false),
screenShotPrefix("stellarium-"),
screenShotDir(""),
cursorTimeout(-1.f), flagCursorTimeout(false), minFpsTimer(NULL), maxfps(10000.f)
{
StelApp::initStatic();
// Can't create 2 StelMainGraphicsView instances
Q_ASSERT(!singleton);
singleton = this;
setObjectName("Mainview");
// Avoid white background at init
setAttribute(Qt::WA_PaintOnScreen);
setAttribute(Qt::WA_NoSystemBackground);
setAttribute(Qt::WA_OpaquePaintEvent);
setAutoFillBackground(true);
setBackgroundRole(QPalette::Window);
QPalette pal;
pal.setColor(QPalette::Window, Qt::black);
setPalette(pal);
// Allows for precise FPS control
setViewportUpdateMode(QGraphicsView::NoViewportUpdate);
setFrameShape(QFrame::NoFrame);
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setFocusPolicy(Qt::StrongFocus);
connect(this, SIGNAL(screenshotRequested()), this, SLOT(doScreenshot()));
lastEventTimeSec = 0;
// Create an openGL viewport
QGLFormat glFormat(QGL::StencilBuffer | QGL::DepthBuffer | QGL::DoubleBuffer);
glContext = new QGLContext(glFormat);
glWidget = new StelQGLWidget(glContext, this);
glWidget->updateGL();
setViewport(glWidget);
// This line seems to cause font aliasing troubles on win32
// setOptimizationFlags(QGraphicsView::DontSavePainterState);
setScene(new QGraphicsScene(this));
scene()->setItemIndexMethod(QGraphicsScene::NoIndex);
backItem = new QGraphicsWidget();
backItem->setFocusPolicy(Qt::NoFocus);
// Workaround (see Bug #940638) Although we have already explicitly set
// LC_NUMERIC to "C" in main.cpp there seems to be a bug in OpenGL where
// it will silently reset LC_NUMERIC to the value of LC_ALL during OpenGL
// initialization. This has been observed on Ubuntu 11.10 under certain
// circumstances, so here we set it again just to be on the safe side.
setlocale(LC_NUMERIC, "C");
// End workaround
}
Texture &Texture::create(int w, int h, Type type, int filter, int wrap, Type dataType, void *data) {
return create(w, h, 1, glInternalFormat(type), glFormat(type), glType(dataType), filter, wrap, data);
}
Texture &Texture::create(int w, int h, Type type, int filter, int wrap) {
return create(w, h, 1, glInternalFormat(type), glFormat(type), glType(type), filter, wrap, nullptr);
}
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
qDebug() << "Application dir:" << QApplication::applicationDirPath();
qDebug() << "Data dir:" << _find_data_dir("");
// Chossing proper GUI style from config.ini file.
QSettings settings("config.ini", QSettings::IniFormat);
// Dude, this default style is really amazing...
// Seriously?
// No...
QString guiStyle = settings.value("gui_style","DefaultAwesomeStyle").toString();
app.setStyle(QStyleFactory::create( guiStyle ));
// Customize some elements:
app.setStyleSheet("QGroupBox { font-weight: bold; } ");
QFont font;
font.setFamily(font.defaultFamily());
font.setPixelSize(10);
app.setFont(font);
// removing old log file
QFile::remove(AB_LOG);
QGLFormat glFormat(QGL::SampleBuffers);
#ifdef Q_OS_MAC
glFormat.setProfile( QGLFormat::CoreProfile );
glFormat.setVersion( 4, 1 );
#endif
#ifdef USE_OPENGL_330
#ifdef Q_OS_LINUX
glFormat.setProfile( QGLFormat::CoreProfile );
glFormat.setVersion( 3, 3 );
#endif
#endif
QGLFormat::setDefaultFormat(glFormat);
qInstallMessageHandler(customMessageHandler);
qDebug() << "Starting application:";
if(!checkOpenGL()){
AllAboutDialog msgBox;
msgBox.setPixmap(":/resources/icon-off.png");
msgBox.setText("Fatal Error!");
#ifdef USE_OPENGL_330
msgBox.setInformativeText("Sorry but it seems that your graphics card does not support openGL 3.3.\n"
"Program will not run :(\n"
"See " AB_LOG " file for more info.");
#else
msgBox.setInformativeText("Sorry but it seems that your graphics card does not support openGL 4.0.\n"
"Program will not run :(\n"
"See " AB_LOG " file for more info.");
#endif
msgBox.show();
return app.exec();
}else{
MainWindow window;
window.setWindowTitle(AWESOME_BUMP_VERSION);
window.resize(window.sizeHint());
int desktopArea = QApplication::desktop()->width() *
QApplication::desktop()->height();
int widgetArea = window.width() * window.height();
if (((float)widgetArea / (float)desktopArea) < 0.75f)
window.show();
else
window.showMaximized();
return app.exec();
}
}
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
qDebug() << "Application dir:" << QApplication::applicationDirPath();
qDebug() << "Data dir:" << _find_data_dir("");
// Chossing proper GUI style from config.ini file.
QSettings settings("config.ini", QSettings::IniFormat);
// Dude, this default style is really amazing...
// Seriously?
// No...
QString guiStyle = settings.value("gui_style","DefaultAwesomeStyle").toString();
app.setStyle(QStyleFactory::create( guiStyle ));
// Customize some elements:
app.setStyleSheet("QGroupBox { font-weight: bold; } ");
QFont font;
font.setFamily(font.defaultFamily());
font.setPixelSize(10);
app.setFont(font);
// removing old log file
QFile::remove(AB_LOG);
QGLFormat glFormat(QGL::SampleBuffers);
#if defined(Q_OS_LINUX) || defined(Q_OS_MAC)
/*
* Commenting out the next line because it causes rendering to fail. QGLFormat::CoreProfile
* disables all OpenGL functions that are depreciated as of OpenGL 3.0. This fix is a workaround.
* The full solution is to replace all depreciated OpenGL functions with their current implements.
*/
# if defined(Q_OS_MAC)
glFormat.setProfile( QGLFormat::CoreProfile );
# endif
glFormat.setVersion( GL_MAJOR, GL_MINOR );
#endif
QGLFormat::setDefaultFormat(glFormat);
qInstallMessageHandler(customMessageHandler);
qDebug() << "Starting application:";
if(!checkOpenGL()){
AllAboutDialog msgBox;
msgBox.setPixmap(":/resources/icon-off.png");
msgBox.setText("Fatal Error!");
msgBox.setInformativeText(QString("Sorry but it seems that your graphics card does not support openGL %1.%2.\n"
"Program will not run :(\n"
"See " AB_LOG " file for more info.").arg(GL_MAJOR).arg(GL_MINOR));
msgBox.show();
return app.exec();
}else{
MainWindow window;
window.setWindowTitle(AWESOME_BUMP_VERSION);
window.resize(window.sizeHint());
int desktopArea = QApplication::desktop()->width() *
QApplication::desktop()->height();
int widgetArea = window.width() * window.height();
if (((float)widgetArea / (float)desktopArea) < 0.75f)
window.show();
else
window.showMaximized();
return app.exec();
}
}
StelMainView::StelMainView(QWidget* parent)
: QGraphicsView(parent), guiItem(NULL), gui(NULL),
flagInvertScreenShotColors(false),
flagOverwriteScreenshots(false),
screenShotPrefix("stellarium-"),
screenShotDir(""),
cursorTimeout(-1.f), flagCursorTimeout(false), minFpsTimer(NULL), maxfps(10000.f)
{
StelApp::initStatic();
// Can't create 2 StelMainView instances
Q_ASSERT(!singleton);
singleton = this;
setWindowIcon(QIcon(":/mainWindow/icon.bmp"));
initTitleI18n();
setObjectName("Mainview");
// Allows for precise FPS control
setViewportUpdateMode(QGraphicsView::NoViewportUpdate);
setFrameShape(QFrame::NoFrame);
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setFocusPolicy(Qt::StrongFocus);
connect(this, SIGNAL(screenshotRequested()), this, SLOT(doScreenshot()));
lastEventTimeSec = 0;
#if STEL_USE_NEW_OPENGL_WIDGETS
// Primary test for OpenGL existence
if (QSurfaceFormat::defaultFormat().majorVersion() < 2)
{
qWarning() << "No OpenGL 2 support on this system. Aborting.";
QMessageBox::critical(0, "Stellarium", q_("No OpenGL 2 found on this system. Please upgrade hardware or use MESA or an older version."), QMessageBox::Abort, QMessageBox::Abort);
exit(0);
}
//QSurfaceFormat format();
//// TBD: What options shall be default?
//QSurfaceFormat::setDefaultFormat(format);
////QOpenGLContext* context=new QOpenGLContext::create();
glWidget = new StelQOpenGLWidget(this);
//glWidget->setFormat(format);
#else
// Primary test for OpenGL existence
if (QGLFormat::openGLVersionFlags() < QGLFormat::OpenGL_Version_2_1)
{
qWarning() << "No OpenGL 2.1 support on this system. Aborting.";
QMessageBox::critical(0, "Stellarium", q_("No OpenGL 2 found on this system. Please upgrade hardware or use MESA or an older version."), QMessageBox::Abort, QMessageBox::Abort);
exit(1);
}
// Create an openGL viewport
QGLFormat glFormat(QGL::StencilBuffer | QGL::DepthBuffer | QGL::DoubleBuffer);
// Even if setting a version here, it is ignored in StelQGLWidget()!
// TBD: Maybe this must make a differentiation between OpenGL and OpenGL ES!
// glFormat.setVersion(2, 1);
QGLContext* context=new QGLContext(glFormat);
if (context->format() != glFormat)
{
qWarning() << "Cannot provide OpenGL context. Apparently insufficient OpenGL resources on this system.";
QMessageBox::critical(0, "Stellarium", q_("Cannot acquire necessary OpenGL resources."), QMessageBox::Abort, QMessageBox::Abort);
exit(1);
}
glWidget = new StelQGLWidget(context, this);
// This does not return the version number set previously!
// qDebug() << "glWidget.context.format.version, result:" << glWidget->context()->format().majorVersion() << "." << glWidget->context()->format().minorVersion();
#endif
setViewport(glWidget);
setScene(new QGraphicsScene(this));
scene()->setItemIndexMethod(QGraphicsScene::NoIndex);
rootItem = new QGraphicsWidget();
rootItem->setFocusPolicy(Qt::NoFocus);
// Workaround (see Bug #940638) Although we have already explicitly set
// LC_NUMERIC to "C" in main.cpp there seems to be a bug in OpenGL where
// it will silently reset LC_NUMERIC to the value of LC_ALL during OpenGL
// initialization. This has been observed on Ubuntu 11.10 under certain
// circumstances, so here we set it again just to be on the safe side.
setlocale(LC_NUMERIC, "C");
// End workaround
}
YigNetworkChannelView::YigNetworkChannelView(QWidget *parent) :
QGraphicsView(parent)
{
QGLFormat glFormat( QGL::SampleBuffers );
//glFormat.setSwapInterval( 1 ); // set VSync
QGLWidget* viewportGL = new QGLWidget( glFormat );
setViewportUpdateMode( QGraphicsView::FullViewportUpdate );
setViewport(viewportGL);
setRenderHints(QPainter::Antialiasing);
setOptimizationFlag(QGraphicsView::DontAdjustForAntialiasing, true);
YigGraphicsScene* yigScene = new YigGraphicsScene;
yigScene->setSceneRect(0, 0, 1920, 1200);
setScene(yigScene);
scaleFactor = 1.0;
selectionRect = new QGraphicsRectItem( QRect( 0, 0, 0, 0 ) );
selectionRect->setPen( QColor( 0, 0, 0, 200 ) );
selectionRect->setFlag(QGraphicsItem::ItemIgnoresTransformations);
//selectionRect->setBrush( QColor( 69, 139, 19, 40 ) );
QColor rectColor = YigColorKit::accent;
rectColor.setAlpha(130);
selectionRect->setBrush(rectColor);
selectionRect->setZValue( 10000 );
scene()->addItem( selectionRect );
selectionRect->hide();
//glWidget->startRendering();
mActiveBool = false;
setActiveView(mActiveBool);
currentCableBool = false;
mouseDownBool = false;
cableCounter = 0;
srand((unsigned) time(0));
/*
#ifdef __APPLE__
verticalScrollBar()->setStyle(new QMacStyle);
horizontalScrollBar()->setStyle(new QMacStyle);
#else
verticalScrollBar()->setStyle(new QGtkStyle);
horizontalScrollBar()->setStyle(new QGtkStyle);
#endif
*/
QPalette scrollPalette = verticalScrollBar()->palette();
scrollPalette.setColor(QPalette::Button, YigColorKit::focus2);
verticalScrollBar()->setPalette(scrollPalette);
scrollPalette = horizontalScrollBar()->palette();
scrollPalette.setColor(QPalette::Button, YigColorKit::focus2);
horizontalScrollBar()->setPalette(scrollPalette);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
/*
QLinearGradient gradient(0, 0, 0, parent->geometry().height());
gradient.setColorAt(0, YigColorKit::background2);
gradient.setColorAt(0.005, QColor(255, 255, 255));
gradient.setColorAt(1, QColor(190, 190, 190));
gradient.setInterpolationMode(QGradient::ColorInterpolation);
QBrush backgroundBrush(gradient);
backgroundBrush.setStyle(Qt::LinearGradientPattern);*/
//QBrush backgroundBrush(QPixmap(":/images/gui/YigAttractorBackground.png"));
//scene()->setBackgroundBrush(YigColorKit::background);
//backgroundPixmap = scene()->addPixmap(YigAttractor::renderAttractor(width(), height()));
modCableParent = new QGraphicsLineItem();
modCableParent->setZValue(-20);
modCableParent->setFlag(QGraphicsItem::ItemHasNoContents, true);
//modCableParent->setVisible(false);
scene()->addItem(modCableParent);
audioCableParent = new QGraphicsLineItem();
audioCableParent->setZValue(-5);
//audioCableParent->setVisible(false);
audioCableParent->setFlag(QGraphicsItem::ItemHasNoContents, true);
scene()->addItem(audioCableParent);
/*
QObject::connect(this, SIGNAL(synthForGLAdded(int,QPointF)),
glWidget->getGLThread(), SLOT(addSynth(int,QPointF)), Qt::QueuedConnection);
QObject::connect(this, SIGNAL(synthForGLRemoved(int)), glWidget->getGLThread(), SLOT(removeSynth(int)), Qt::QueuedConnection);
QObject::connect(this, SIGNAL(synthForGLMoved(int,QPointF)),
glWidget->getGLThread(), SLOT(setSynthPos(int,QPointF)), Qt::QueuedConnection);
*/
//glWidget.lower();
//setupViewport(&glWidget);
//scene()->setBackgroundBrush(Qt::transparent);
//setAttribute(Qt::WA_TranslucentBackground);
//setWindowFlags(Qt::FramelessWindowHint | Qt::WindowSystemMenuHint);
//QPalette p = viewport()->palette();
//p.setColor(QPalette::Base, Qt::transparent);
//viewport()->setPalette(p);
//viewport()->setAutoFillBackground(false);
//parent->setAttribute(Qt::WA_TranslucentBackground);
//parent->setAutoFillBackground(false);
//setStyleSheet("background-color: transparent;");
//lower();
//glWidget.raise();
//glWidget.lower();
//glWidget.setStyleSheet("background-color: transparent;");
//glParent = new QWidget(parent);
//glWidget.setParent(glParent);
//glParent->lower();
//glWidget.show();
setActiveView(true);
setMouseTracking(true);
setFrameStyle(0);
mouseCounter = 0;
centerOn(0, 0);
show();
}
