SearchableMenu.moc.h

#pragma once
 
#include <Foundation/Containers/Map.h>
#include <Foundation/Strings/String.h>
#include <GuiFoundation/GuiFoundationDLL.h>
#include <QWidgetAction>
 
class plQtSearchWidget;
class QTreeWidget;
class QTreeWidgetItem;
class plQtTreeSearchFilterModel;
class QStandardItemModel;
class QTreeView;
class QStandardItem;
 
class PL_GUIFOUNDATION_DLL plQtSearchableMenu : public QWidgetAction
{
  Q_OBJECT
public:
  plQtSearchableMenu(QObject* pParent);
 
  void AddItem(plStringView sDisplayName, const char* szInternalPath, const QVariant& variant, QIcon icon = QIcon());
 
  QString GetSearchText() const;
 
  void Finalize(const QString& sSearchText);
 
Q_SIGNALS:
  void MenuItemTriggered(const QString& sName, const QVariant& variant);
 
  void SearchTextChanged(const QString& sText);
 
private Q_SLOTS:
  void OnItemActivated(const QModelIndex& index);
  void OnEnterPressed();
  void OnSpecialKeyPressed(Qt::Key key);
  void OnSearchChanged(const QString& text);
  void OnShow();
 
protected:
  virtual bool eventFilter(QObject*, QEvent*) override;
 
private:
  QStandardItem* CreateCategoryMenu(plStringView sCategory);
  bool SelectFirstLeaf(QModelIndex parent);
 
  QWidget* m_pGroup;
  plQtSearchWidget* m_pSearch;
  plQtTreeSearchFilterModel* m_pFilterModel;
  QTreeView* m_pTreeView;
  QStandardItemModel* m_pItemModel;
  plMap<plString, QStandardItem*> m_Hierarchy;
};