Mercurial > hg > orthanc-stone
view Samples/Qt/Scene2DInteractor.cpp @ 1115:f00deb2b4733
Added tag toa2019110401 for changeset 33b0a762e98a
author | Benjamin Golinvaux <bgo@osimis.io> |
---|---|
date | Mon, 04 Nov 2019 15:11:44 +0100 |
parents | 56e4e9281076 |
children |
line wrap: on
line source
#include "Scene2DInteractor.h" #include "../../Framework/Scene2D/PanSceneTracker.h" #include "../../Framework/Scene2D/ZoomSceneTracker.h" #include "../../Framework/Scene2D/RotateSceneTracker.h" namespace OrthancStone { } using namespace OrthancStone; bool BasicScene2DInteractor::OnMouseEvent(const GuiAdapterMouseEvent& event, const PointerEvent& pointerEvent) { if (currentTracker_.get() != NULL) { switch (event.type) { case GUIADAPTER_EVENT_MOUSEUP: { currentTracker_->PointerUp(pointerEvent); if (!currentTracker_->IsAlive()) { currentTracker_.reset(); } };break; case GUIADAPTER_EVENT_MOUSEMOVE: { currentTracker_->PointerMove(pointerEvent); };break; } return true; } else { if (event.button == GUIADAPTER_MOUSEBUTTON_LEFT) { currentTracker_.reset(new RotateSceneTracker(viewportController_, pointerEvent)); } else if (event.button == GUIADAPTER_MOUSEBUTTON_MIDDLE) { currentTracker_.reset(new PanSceneTracker(viewportController_, pointerEvent)); } else if (event.button == GUIADAPTER_MOUSEBUTTON_RIGHT && compositor_.get() != NULL) { currentTracker_.reset(new ZoomSceneTracker(viewportController_, pointerEvent, compositor_->GetHeight())); } return true; } return false; } bool BasicScene2DInteractor::OnKeyboardEvent(const GuiAdapterKeyboardEvent& guiEvent) { switch (guiEvent.sym[0]) { case 's': { viewportController_->FitContent(compositor_->GetWidth(), compositor_->GetHeight()); return true; }; } return false; } bool BasicScene2DInteractor::OnWheelEvent(const GuiAdapterWheelEvent& guiEvent) { return false; }