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Defines a menu builder...
Defines a menu builder A menu builder is a struct that helps to build the hierarchical menu associated to a variable
Alexandre Leroux - - Load All Authors

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GenerateVariableMenuOperation.cpp
116 lines | 3.0 KiB | text/x-c | CppLexer
/ gui / src / Visualization / operations / GenerateVariableMenuOperation.cpp
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Alexandre Leroux
Creates the visitor that generates a hierarchical menu associated with a variable....
 r195 #include "Visualization/operations/GenerateVariableMenuOperation.h"
#include "Visualization/VisualizationGraphWidget.h"
#include "Visualization/VisualizationTabWidget.h"
#include "Visualization/VisualizationZoneWidget.h"
#include <Variable/Variable.h>
#include <QMenu>
Alexandre Leroux
Defines a menu builder...
 r196 #include <QStack>
Q_LOGGING_CATEGORY(LOG_GenerateVariableMenuOperation, "GenerateVariableMenuOperation")
namespace {
/// Helper assigned to build the hierarchical menu associated with a variable
struct MenuBuilder {
/**
* Ctor
* @param menu the parent menu
*/
explicit MenuBuilder(QMenu *menu)
{
if (menu) {
m_Menus.push(menu);
}
else {
qCCritical(LOG_GenerateVariableMenuOperation())
<< QObject::tr("No parent menu has been defined");
}
}
/**
* Adds a new menu to the current menu
* @param name the name of the menu
*/
void addMenu(const QString &name)
{
if (auto currMenu = currentMenu()) {
m_Menus.push(currMenu->addMenu(name));
}
else {
qCCritical(LOG_GenerateVariableMenuOperation())
<< QObject::tr("No current menu to attach the new menu");
}
}
/// Closes the current menu
void closeMenu()
{
if (!m_Menus.isEmpty()) {
m_Menus.pop();
}
}
/// Gets the current menu (i.e. the top menu of the stack)
QMenu *currentMenu() const { return !m_Menus.isEmpty() ? m_Menus.top() : nullptr; }
/// Stack of all menus currently opened
QStack<QMenu *> m_Menus{};
};
} // namespace
Alexandre Leroux
Creates the visitor that generates a hierarchical menu associated with a variable....
 r195
struct GenerateVariableMenuOperation::GenerateVariableMenuOperationPrivate {
explicit GenerateVariableMenuOperationPrivate(QMenu *menu, std::shared_ptr<Variable> variable)
Alexandre Leroux
Defines a menu builder...
 r196 : m_Variable{variable}, m_MenuBuilder{menu}
Alexandre Leroux
Creates the visitor that generates a hierarchical menu associated with a variable....
 r195 {
}
std::shared_ptr<Variable> m_Variable;
Alexandre Leroux
Defines a menu builder...
 r196 MenuBuilder m_MenuBuilder;
Alexandre Leroux
Creates the visitor that generates a hierarchical menu associated with a variable....
 r195 };
GenerateVariableMenuOperation::GenerateVariableMenuOperation(QMenu *menu,
std::shared_ptr<Variable> variable)
: impl{spimpl::make_unique_impl<GenerateVariableMenuOperationPrivate>(menu, variable)}
{
}
void GenerateVariableMenuOperation::visitEnter(VisualizationWidget *widget)
{
// VisualizationWidget is not intended to accommodate a variable
Q_UNUSED(widget)
}
void GenerateVariableMenuOperation::visitLeave(VisualizationWidget *widget)
{
// VisualizationWidget is not intended to accommodate a variable
Q_UNUSED(widget)
}
void GenerateVariableMenuOperation::visitEnter(VisualizationTabWidget *tabWidget)
{
/// @todo ALX
}
void GenerateVariableMenuOperation::visitLeave(VisualizationTabWidget *tabWidget)
{
/// @todo ALX
}
void GenerateVariableMenuOperation::visitEnter(VisualizationZoneWidget *zoneWidget)
{
/// @todo ALX
}
void GenerateVariableMenuOperation::visitLeave(VisualizationZoneWidget *zoneWidget)
{
/// @todo ALX
}
void GenerateVariableMenuOperation::visit(VisualizationGraphWidget *graphWidget)
{
/// @todo ALX
}