/**
* @brief
* Constructor
*/
DockWidgetRTTIBrowser::DockWidgetRTTIBrowser(QMainWindow *pQMainWindow, DockWidgetManager *pDockWidgetManager) : DockWidget(reinterpret_cast<QWidget*>(pQMainWindow), pDockWidgetManager)
{
// Get encapsulated Qt dock widget
QDockWidget *pQDockWidget = GetQDockWidget();
if (pQDockWidget) {
// Create RTTI browser widget
pQDockWidget->setWidget(new RTTIBrowserWidget());
// Set window title
pQDockWidget->setWindowTitle(pQDockWidget->tr(GetClass()->GetProperties().Get("Title")));
// Add the created Qt dock widget to the given Qt main window and tabify it for better usability
AddDockWidgetAndTabify(*pQMainWindow, Qt::BottomDockWidgetArea, *pQDockWidget);
}
}
/**
* @brief
* Constructor
*/
DockWidgetVolumeTransferFunction::DockWidgetVolumeTransferFunction(QMainWindow *pQMainWindow, DockWidgetManager *pDockWidgetManager) : DockWidgetVolume(reinterpret_cast<QWidget*>(pQMainWindow), pDockWidgetManager),
m_pDockWidgetVolumeTransferFunctionQObject(new DockWidgetVolumeTransferFunctionQObject(*this)),
m_pTransferFunctionWidget(nullptr),
m_pTransferFunctionResultWidget(nullptr)
{
// Get encapsulated Qt dock widget
QDockWidget *pQDockWidget = GetQDockWidget();
if (pQDockWidget) {
// Set window title
pQDockWidget->setWindowTitle(pQDockWidget->tr(GetClass()->GetProperties().Get("Title")));
// Add the created Qt dock widget to the given Qt main window and tabify it for better usability
AddDockWidgetAndTabify(*pQMainWindow, Qt::LeftDockWidgetArea, *pQDockWidget);
// The Qt object should receive events from the encapsulated Qt dock widget
pQDockWidget->installEventFilter(m_pDockWidgetVolumeTransferFunctionQObject);
// Update the volume information
UpdateObject(GetSelectedObject());
}
}
/**
* @brief
* Updates the transfer function
*/
void DockWidgetVolumeTransferFunction::UpdateObject(PLCore::Object *pObject)
{
// Destroy previous transfer function Qt widget
if (m_pTransferFunctionWidget) {
delete m_pTransferFunctionWidget;
m_pTransferFunctionWidget = nullptr;
}
if (m_pTransferFunctionResultWidget) {
delete m_pTransferFunctionResultWidget;
m_pTransferFunctionResultWidget = nullptr;
}
// Is there an selected object?
if (pObject) {
// Get encapsulated Qt dock widget
QDockWidget *pQDockWidget = GetQDockWidget();
if (pQDockWidget) {
// Get the used volume resource
PLVolume::Volume *pVolume = static_cast<PLVolume::SNVolume&>(*pObject).GetVolume(); // If we're in here, we know the cast is valid
if (pVolume) {
// Transfer function result widget
m_pTransferFunctionResultWidget = new QLabel();
m_pTransferFunctionResultWidget->setAlignment(Qt::AlignTop | Qt::AlignLeft);
m_pTransferFunctionResultWidget->setToolTip(pQDockWidget->tr("Resulting 1D transfer function"));
// Create transfer function Qt widget
m_pTransferFunctionWidget = new TransferFunctionWidget(*this, *pVolume);
QLayout *pQLayout = new QVBoxLayout();
pQLayout->setSpacing(0);
pQLayout->setMargin(0);
pQLayout->setContentsMargins(0, 0, 0, 0);
pQLayout->addWidget(m_pTransferFunctionWidget);
pQLayout->addWidget(m_pTransferFunctionResultWidget);
QWidget *pQWidget = new QWidget();
pQWidget->setLayout(pQLayout);
pQDockWidget->setWidget(pQWidget);
}
}
}
}
/**
* @brief
* Selects the given object
*/
void DockWidgetObject::SelectObject(Object *pObject)
{
// State change?
if (m_pObject != pObject) {
// Disconnect event handler
if (m_pObject)
m_pObject->SignalDestroyed.Disconnect(SlotOnDestroyed);
// Backup the given object pointer
m_pObject = pObject;
// Connect event handler
if (m_pObject)
m_pObject->SignalDestroyed.Connect(SlotOnDestroyed);
// Is there a PL introspection model instance?
if (m_pPLIntrospectionModel) {
// Set object
m_pPLIntrospectionModel->SetObject(m_pObject);
{ // Usability: Resize the first tree view column given to the size of its contents
// No need to backup current expanded state and restore it after we're done because we set new content above resulting in that all is collapsed when we're in here
m_pQTreeView->expandAll();
m_pQTreeView->resizeColumnToContents(0);
m_pQTreeView->collapseAll();
}
// Get encapsulated Qt dock widget and set a decent window title
QDockWidget *pQDockWidget = GetQDockWidget();
if (pQDockWidget) {
// Set window title
QString sQStringWindowTitle = pQDockWidget->tr(GetClass()->GetProperties().Get("Title"));
if (m_pObject) {
// Append class name
sQStringWindowTitle += ": ";
sQStringWindowTitle += QtStringAdapter::PLToQt('\"' + m_pObject->GetClass()->GetClassName() + '\"'); // Put it into quotes to make it possible to see e.g. trailing spaces
// An "PLCore::Object" itself has no "name", we could show the memory address but this wouldn't be that useful to the user
// -> Try "GetAbsoluteName()"-method to get an absolute name
// -> In case there's no name, check whether there's an name attribute
// -> In case there's still no name, check whether or not there's an filename attribute
String sName;
{ // Try "GetAbsoluteName()"-method to get an absolute name
// Get the typed dynamic parameters
Params<String> cParams;
// Call the RTTI method
m_pObject->CallMethod("GetAbsoluteName", cParams);
// Get the result
sName = cParams.Return;
if (sName.GetLength())
sName = "Name = \"" + sName + '\"'; // Put it into quotes to make it possible to see e.g. trailing spaces
}
// Do we already have a name?
if (!sName.GetLength()) {
// Check whether there's an name attribute
DynVar *pDynVar = m_pObject->GetAttribute("Name");
if (pDynVar)
sName = "Name = \"" + pDynVar->GetString() + '\"'; // Put it into quotes to make it possible to see e.g. trailing spaces
// In case there's still no name, check whether or not there's an filename attribute
if (!sName.GetLength()) {
DynVar *pDynVar = m_pObject->GetAttribute("Filename");
if (pDynVar)
sName = "Filename = \"" + pDynVar->GetString() + '\"'; // Put it into quotes to make it possible to see e.g. trailing spaces
}
}
// Use the name, if we have one
if (sName.GetLength()) {
// We have a representable name, show it to the user
sQStringWindowTitle += ": ";
sQStringWindowTitle += QtStringAdapter::PLToQt(sName);
}
}
pQDockWidget->setWindowTitle(sQStringWindowTitle);
}
}
}
}
