Mercurial > hg > orthanc-stone
diff Deprecated/Samples/Qt/QStoneOpenGlWidget.cpp @ 1463:182bf3106ee2
dos2unix
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Fri, 12 Jun 2020 07:19:31 +0200 |
parents | 828a9b4ee1b7 |
children |
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--- a/Deprecated/Samples/Qt/QStoneOpenGlWidget.cpp Fri Jun 12 07:18:07 2020 +0200 +++ b/Deprecated/Samples/Qt/QStoneOpenGlWidget.cpp Fri Jun 12 07:19:31 2020 +0200 @@ -1,192 +1,192 @@ -/** - * Stone of Orthanc - * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics - * Department, University Hospital of Liege, Belgium - * Copyright (C) 2017-2020 Osimis S.A., Belgium - * - * This program is free software: you can redistribute it and/or - * modify it under the terms of the GNU Affero General Public License - * as published by the Free Software Foundation, either version 3 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - **/ - - -#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(); -} +/** + * Stone of Orthanc + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2020 Osimis S.A., Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Affero General Public License + * as published by the Free Software Foundation, either version 3 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#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(); +}