Mercurial > hg > orthanc-stone
view Samples/Qt/QStoneOpenGlWidget.cpp @ 1327:4f8db2d202c8 broker
OrthancSeriesProgressiveLoader now has two modes that
can be selected at object creation :
- progressive (will first load jpeg50, then jpeg90 then PAM)
- non-progressive (will directly load PAM (uncompressed))
Please note that the slice loading order remains dynamic
and depending upon the slice that the client code wishes
to extract from the volume.
author | Benjamin Golinvaux <bgo@osimis.io> |
---|---|
date | Wed, 25 Mar 2020 14:34:27 +0100 |
parents | a911f5bb48da |
children |
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#include "../../Framework/OpenGL/OpenGLIncludes.h" #include "QStoneOpenGlWidget.h" #include <QMouseEvent> using namespace OrthancStone; void QStoneOpenGlWidget::initializeGL() { glewInit(); } void QStoneOpenGlWidget::MakeCurrent() { this->makeCurrent(); } void QStoneOpenGlWidget::resizeGL(int w, int h) { } void QStoneOpenGlWidget::paintGL() { if (compositor_) { compositor_->Refresh(); } doneCurrent(); } void ConvertFromPlatform( OrthancStone::GuiAdapterMouseEvent& guiEvent, PointerEvent& pointerEvent, const QMouseEvent& qtEvent, const IViewport& viewport) { guiEvent.targetX = qtEvent.x(); guiEvent.targetY = qtEvent.y(); pointerEvent.AddPosition(viewport.GetPixelCenterCoordinates(guiEvent.targetX, guiEvent.targetY)); switch (qtEvent.button()) { case Qt::LeftButton: guiEvent.button = OrthancStone::GUIADAPTER_MOUSEBUTTON_LEFT; break; case Qt::MiddleButton: guiEvent.button = OrthancStone::GUIADAPTER_MOUSEBUTTON_MIDDLE; break; case Qt::RightButton: guiEvent.button = OrthancStone::GUIADAPTER_MOUSEBUTTON_RIGHT; break; default: guiEvent.button = OrthancStone::GUIADAPTER_MOUSEBUTTON_LEFT; } if (qtEvent.modifiers().testFlag(Qt::ShiftModifier)) { guiEvent.shiftKey = true; } if (qtEvent.modifiers().testFlag(Qt::ControlModifier)) { guiEvent.ctrlKey = true; } if (qtEvent.modifiers().testFlag(Qt::AltModifier)) { guiEvent.altKey = true; } } void QStoneOpenGlWidget::mouseEvent(QMouseEvent* qtEvent, OrthancStone::GuiAdapterHidEventType guiEventType) { OrthancStone::GuiAdapterMouseEvent guiEvent; PointerEvent pointerEvent; ConvertFromPlatform(guiEvent, pointerEvent, *qtEvent, *this); guiEvent.type = guiEventType; if (sceneInteractor_.get() != NULL && compositor_.get() != NULL) { sceneInteractor_->OnMouseEvent(guiEvent, pointerEvent); } // force redraw of the OpenGL widget update(); } void QStoneOpenGlWidget::mousePressEvent(QMouseEvent* qtEvent) { mouseEvent(qtEvent, GUIADAPTER_EVENT_MOUSEDOWN); } void QStoneOpenGlWidget::mouseMoveEvent(QMouseEvent* qtEvent) { mouseEvent(qtEvent, GUIADAPTER_EVENT_MOUSEMOVE); } void QStoneOpenGlWidget::mouseReleaseEvent(QMouseEvent* qtEvent) { mouseEvent(qtEvent, GUIADAPTER_EVENT_MOUSEUP); } void ConvertFromPlatform( OrthancStone::GuiAdapterKeyboardEvent& guiEvent, const QKeyEvent& qtEvent) { if (qtEvent.text().length() > 0) { guiEvent.sym[0] = qtEvent.text()[0].cell(); } else { guiEvent.sym[0] = 0; } guiEvent.sym[1] = 0; if (qtEvent.modifiers().testFlag(Qt::ShiftModifier)) { guiEvent.shiftKey = true; } if (qtEvent.modifiers().testFlag(Qt::ControlModifier)) { guiEvent.ctrlKey = true; } if (qtEvent.modifiers().testFlag(Qt::AltModifier)) { guiEvent.altKey = true; } } bool QStoneOpenGlWidget::keyEvent(QKeyEvent* qtEvent, OrthancStone::GuiAdapterHidEventType guiEventType) { bool handled = false; OrthancStone::GuiAdapterKeyboardEvent guiEvent; ConvertFromPlatform(guiEvent, *qtEvent); guiEvent.type = guiEventType; if (sceneInteractor_.get() != NULL && compositor_.get() != NULL) { handled = sceneInteractor_->OnKeyboardEvent(guiEvent); if (handled) { // force redraw of the OpenGL widget update(); } } return handled; } void QStoneOpenGlWidget::keyPressEvent(QKeyEvent *qtEvent) { bool handled = keyEvent(qtEvent, GUIADAPTER_EVENT_KEYDOWN); if (!handled) { QOpenGLWidget::keyPressEvent(qtEvent); } } void QStoneOpenGlWidget::keyReleaseEvent(QKeyEvent *qtEvent) { bool handled = keyEvent(qtEvent, GUIADAPTER_EVENT_KEYUP); if (!handled) { QOpenGLWidget::keyPressEvent(qtEvent); } } void QStoneOpenGlWidget::wheelEvent(QWheelEvent *qtEvent) { OrthancStone::GuiAdapterWheelEvent guiEvent; throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); // force redraw of the OpenGL widget update(); }