berryMenuManager.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#ifndef BERRYMENUMANAGER_H_
#define BERRYMENUMANAGER_H_
 
#include "berryIMenuManager.h"
#include "berryContributionManager.h"
 
#include <org_blueberry_ui_qt_Export.h>
 
#include <QIcon>
 
class QMenu;
class QMenuProxy;
class QAction;
 
namespace berry
{
 
class BERRY_UI_QT MenuManager: public QObject, public ContributionManager, public IMenuManager
{
  Q_OBJECT
 
public:
 
  berryObjectMacro(MenuManager);
 
private:
 
  QString id;
 
  QMenuProxy* menu;
  QAction* menuItem;
 
  //SmartPointer<IMenuItem> menuItem;
 
  QString menuText;
 
  QIcon image;
 
  SmartPointer<IContributionManagerOverrides> overrides;
 
  IContributionManager* parent;
 
  bool removeAllWhenShown;
 
  QString definitionId;
 
private:
 
  Q_SLOT void HandleAboutToShow();
  Q_SLOT void HandleAboutToHide();
 
protected:
 
  bool visible;
 
public:
 
  Q_SIGNAL void AboutToShow(IMenuManager* mm);
  Q_SIGNAL void AboutToHide(IMenuManager* mm);
 
  MenuManager(const QString& text, const QString& id = QString());
 
  ~MenuManager() override;
 
  MenuManager(const QString& text, const QIcon& image,
              const QString& id);
 
  bool IsDirty() const override;
 
  QMenu* CreateContextMenu(QWidget* parent);
 
  QMenuBar* CreateMenuBar(QWidget* parent);
 
  void AddMenuListener(QObject* listener) override;
  void RemoveMenuListener(QObject *listener) override;
 
  /*
   * @see IContributionItem#Fill(QStatusBar*)
   */
  void Fill(QStatusBar* parent) override;
 
  /*
   * @see IContributionItem#Fill(QToolBar*, int)
   */
  void Fill(QToolBar* parent, QAction *index) override;
 
  /*
   * @see IContributionItem#Fill(QMenu*, int)
   */
  void Fill(QMenu* parent, QAction *before) override;
 
  /*
   * @see IContributionItem#Fill(QMenuBar*, int)
   */
  void Fill(QMenuBar* parent, QAction *before) override;
 
  /*
   * @see IMenuManager#FindMenuUsingPath(const QString&)
   */
  IMenuManager::Pointer FindMenuUsingPath(const QString& path) const override;
 
  /*
   * @see IMenuManager#FindUsingPath(const QString&)
   */
  IContributionItem::Pointer FindUsingPath(const QString& path) const override;
 
  QString GetId() const override;
 
  QMenu* GetMenu() const;
 
  QString GetMenuText() const;
 
  QIcon GetImage() const;
 
  /*
   * @see IContributionManager#GetOverrides()
   */
  SmartPointer<IContributionManagerOverrides> GetOverrides() override;
 
  IContributionManager* GetParent() const;
 
  /*
   * @see IMenuManager#GetRemoveAllWhenShown()
   */
  bool GetRemoveAllWhenShown() const override;
 
  /*
   * @see IContributionItem#IsDynamic()
   */
  bool IsDynamic() const override;
 
  bool IsEnabled() const override;
 
  /*
   * @see IContributionItem#IsGroupMarker()
   */
  bool IsGroupMarker() const override;
 
  /*
   * @see IContributionItem#IsSeparator()
   */
  bool IsSeparator() const override;
 
  /*
   * @see IContributionItem#IsVisible()
   */
  bool IsVisible() const override;
 
  void MarkDirty() override;
 
  /*
   * @see IMenuManager#removeMenuListener(IMenuListener)
   */
  //void RemoveMenuListener(SmartPointer<IMenuListener> listener);
 
  /*
   * @IContributionItem#SaveWidgetState()
   */
  void SaveWidgetState() override;
 
  void SetOverrides(SmartPointer<IContributionManagerOverrides> newOverrides);
 
  /*
   * @see IContributionItem#SetParent(IContributionManager)
   */
  void SetParent(IContributionManager* manager) override;
 
  /*
   * @see IMenuManager#SetRemoveAllWhenShown(boolean)
   */
  void SetRemoveAllWhenShown(bool removeAll) override;
 
  /*
   * @see IContributionItem#SetVisible(bool)
   */
  void SetVisible(bool visible) override;
 
  void SetCommandId(const QString& definitionId);
 
  /*
   * @see IContributionItem#Update()
   */
  void Update() override;
 
  void Update(const QString& property) override;
 
  void Update(bool force) override;
 
  /*
   * @see IMenuManager#UpdateAll(bool)
   */
  void UpdateAll(bool force) override;
 
private:
 
  void InitializeMenu();
 
 // void DisposeOldImages();
 
  void UpdateMenuItem();
 
  void FillMenu(QWidget* parent, QAction* before);
 
  void DumpActionInfo(QMenuProxy* menu);
  void DumpActionInfo(QWidget* widget, int level);
 
protected:
 
  void DoItemFill(IContributionItem::Pointer ci, QAction *before);
 
  void Update(bool force, bool recursive);
 
};
 
}
 
#endif /* BERRYMENUMANAGER_H_ */