MyScreen(
const std::shared_ptr<spdlog::logger>& logger,
std::size_t n,
std::size_t m,
const shared_mutex_t& mGlobal,
const shared_mem_t<unsigned char>& hTexture,
const shared_atomic_t<bool>& shutdown
) : Screen(Eigen::Vector2i(800, 600), "s2015ocl"),
log(logger),
n(n),
m(m),
mGlobal(mGlobal),
hTexture(hTexture),
shutdown(shutdown){
mainwindow = new nanogui::Window(this, "s2015ocl");
mainwindow->setPosition(Eigen::Vector2i(100, 100));
mainwindow->setLayout(new nanogui::GroupLayout());
new nanogui::Label(mainwindow, "foo bar", "sans-bold");
visualization = new nanogui::ImageView(mainwindow);
visualization->setPolicy(nanogui::ImageView::SizePolicy::Expand);
visualization->setFixedSize(Eigen::Vector2i(300, 300));
performLayout();
}
/*
protected invalidate() FORCES DRAW
Invalidates the component
FORCES DRAW
*/
void Component::invalidate(){
m_shouldDraw = true;
m_shouldLayout = true;
m_valid = false;
performLayout();
RenderHandler::Get()->invalidate();
}
void DefaultLayoutable::setLayoutDirty()
{
m_LayoutFlags |= eLayoutFlags_LayoutDirty;
if (m_LayoutParent)
{
m_LayoutParent->requestLayoutUpdate();
}
if (m_LayoutFlags & eLayoutFlags_LayoutDirty)
{
if ((m_LayoutFlags & eLayoutFlags_LayoutSuspended) == 0)
performLayout();
}
}
void Viewer::initializeGUI() {
_window = new nanogui::Window(this, "Settings");
_window->setPosition(Vector2i(15, 15));
_window->setLayout(new nanogui::GroupLayout());
new nanogui::Label(_window, "Actions", "sans-bold");
nanogui::Button *createMeshButton = new nanogui::Button(_window, "Create Mesh");
createMeshButton->setCallback([&] () { createMesh(); refreshGUI(); });
nanogui::Button *clearMeshButton = new nanogui::Button(_window, "Clear Mesh");
clearMeshButton->setCallback([&] () { clearMesh(); refreshGUI(); });
nanogui::Button *cameraJsonButton = new nanogui::Button(_window, "Camera JSON");
cameraJsonButton->setCallback([&] () { createCameraJson(); refreshGUI(); });
new nanogui::Label(_window, "Display", "sans-bold");
_showDomainCheckBox = new nanogui::CheckBox(_window, "Show Domain (G)");
_showDomainCheckBox->setCallback([&] (bool b) { _engine.viewOptions().showDomain = b; refreshGUI(); });
_showFluidParticlesCheckBox = new nanogui::CheckBox(_window, "Show Fluid Particles (F)");
_showFluidParticlesCheckBox->setCallback([&] (bool b) { _engine.viewOptions().showFluidParticles = b; refreshGUI(); });
_showFluidMeshCheckBox = new nanogui::CheckBox(_window, "Show Fluid Mesh (Shift+F)");
_showFluidMeshCheckBox->setCallback([&] (bool b) { _engine.viewOptions().showFluidMesh = b; refreshGUI(); });
_showBoundaryParticlesCheckBox = new nanogui::CheckBox(_window, "Show Boundary Particles (B)");
_showBoundaryParticlesCheckBox->setCallback([&] (bool b) { _engine.viewOptions().showBoundaryParticles = b; refreshGUI(); });
_showBoundaryMeshesCheckBox = new nanogui::CheckBox(_window, "Show Boundary Meshes (Shift+B)");
_showBoundaryMeshesCheckBox->setCallback([&] (bool b) { _engine.viewOptions().showBoundaryMeshes = b; refreshGUI(); });
_showDebugCheckBox = new nanogui::CheckBox(_window, "Show Debug (D)");
_showDebugCheckBox->setCallback([&] (bool b) { _engine.viewOptions().showDebug = b; refreshGUI(); });
_showCacheCheckBox = new nanogui::CheckBox(_window, "Show Cache (C)");
_showCacheCheckBox->setCallback([&] (bool b) { _engine.viewOptions().showCache = b; refreshGUI(); });
new nanogui::Label(_window, "Options", "sans-bold");
nanogui::CheckBox *anisotropicMeshCheckBox = new nanogui::CheckBox(_window, "Anisotropic Mesh");
anisotropicMeshCheckBox->setChecked(_anisotropicMesh);
anisotropicMeshCheckBox->setCallback([&] (bool b) { _anisotropicMesh = b; refreshGUI(); });
_transportPanel = new nanogui::Panel(this);
_transportPanel->setPosition(nanogui::Vector2i(0, mSize.y() - 50));
_transportPanel->setFixedSize(nanogui::Vector2i(mSize.x(), 50));
_transportPanel->setLayout(new nanogui::GroupLayout());
_transportSlider = new nanogui::Slider(_transportPanel);
_transportSlider->setCallback([&] (float value) { _engine.setCachePosition(value); });
performLayout(mNVGContext);
setVisible(true);
}
void WindowManagerViewer::graphicsContextResize(int width, int height) {
m_ScreenWidth = width;
m_ScreenHeight = height;
Size screenSize;
float screenScale;
calculateScreenSizeAndScale(screenSize, screenScale);
// Scale the ui if the screen resolution is lower than 1024x768
osg::ref_ptr<osg::MatrixTransform> scaledGroup = dynamic_cast<osg::MatrixTransform*>(m_Group.get());
osg::Matrix scale;
scale.makeScale(osg::Vec3(screenScale, screenScale, screenScale));
scaledGroup->setMatrix(scale);
m_Camera->setProjectionMatrixAsOrtho(0, width, height, 0, -1000, 1000);
WindowVector::iterator it = m_Windows.begin();
for(;it != m_Windows.end();++it) {
performLayout(it->get());
}
}
void ListBox::setSelectedItem(ListBoxItem* newItem) {
// Do nothing if we select the same object again.
if(m_SelectedItem.get() == newItem) {
return;
}
// Remove the old selected state from the item.
if(m_SelectedItem.valid()) {
m_SelectedItem->removeState("selected");
}
m_SelectedItem = newItem;
// Add the selected state to the new listbox item.
if(m_SelectedItem.valid()) {
m_SelectedItem->addState("selected");
}
// Fire event to any listeners.
Ref<SignalData> data = new SignalData();
m_SelectedItemChanged->emit(data.get());
performLayout();
}
void DefaultLayoutable::resumeLayout()
{
m_LayoutFlags &= ~eLayoutFlags_LayoutSuspended;
if (m_LayoutFlags & eLayoutFlags_LayoutDirty)
performLayout();
}
void FrameView::layout(bool allowSubtree)
{
// We should never layout a Document which is not in a LocalFrame.
ASSERT(m_frame);
ASSERT(m_frame->view() == this);
ScriptForbiddenScope forbidScript;
if (isInPerformLayout() || !m_frame->document()->isActive())
return;
TRACE_EVENT0("blink", "FrameView::layout");
TRACE_EVENT_SCOPED_SAMPLING_STATE("blink", "Layout");
// Protect the view from being deleted during layout (in recalcStyle)
RefPtr<FrameView> protector(this);
m_hasPendingLayout = false;
RELEASE_ASSERT(!isPainting());
if (!allowSubtree && isSubtreeLayout()) {
m_layoutSubtreeRoot->markContainingBlocksForLayout(false);
m_layoutSubtreeRoot = 0;
}
performPreLayoutTasks();
// If there is only one ref to this view left, then its going to be destroyed as soon as we exit,
// so there's no point to continuing to layout
if (protector->hasOneRef())
return;
Document* document = m_frame->document();
bool inSubtreeLayout = isSubtreeLayout();
RenderObject* rootForThisLayout = inSubtreeLayout ? m_layoutSubtreeRoot : document->renderView();
if (!rootForThisLayout) {
// FIXME: Do we need to set m_size here?
ASSERT_NOT_REACHED();
return;
}
FontCachePurgePreventer fontCachePurgePreventer;
RenderLayer* layer;
{
TemporaryChange<bool> changeSchedulingEnabled(m_layoutSchedulingEnabled, false);
m_nestedLayoutCount++;
if (!inSubtreeLayout) {
if (m_firstLayout) {
m_firstLayout = false;
m_lastViewportSize = layoutSize();
}
m_size = LayoutSize(layoutSize());
}
layer = rootForThisLayout->enclosingLayer();
performLayout(rootForThisLayout, inSubtreeLayout);
m_layoutSubtreeRoot = 0;
} // Reset m_layoutSchedulingEnabled to its previous value.
layer->updateLayerPositionsAfterLayout();
m_layoutCount++;
ASSERT(!rootForThisLayout->needsLayout());
scheduleOrPerformPostLayoutTasks();
m_nestedLayoutCount--;
if (m_nestedLayoutCount)
return;
#if ENABLE(ASSERT)
// Post-layout assert that nobody was re-marked as needing layout during layout.
document->renderView()->assertSubtreeIsLaidOut();
#endif
}
void ListBoxItem::setText(const std::string& text) {
m_Text = text;
performLayout();
}
