berryWindow.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 BERRYWINDOW_H_
#define BERRYWINDOW_H_
 
#include <org_blueberry_ui_qt_Export.h>
 
#include "berryIShellProvider.h"
#include "berryIShellListener.h"
 
#include "internal/berryWindowManager.h"
#include "tweaklets/berryGuiWidgetsTweaklet.h"
 
#include <berryMacros.h>
#include <vector>
 
namespace berry
{
 
//struct IToolBarManager;
 
class MenuManager;
//class StatusLineManager;
 
class BERRY_UI_QT Window: public IShellProvider
{
 
public:
 
  berryObjectMacro(Window, IShellProvider);
 
  static const int OK; // = 0;
 
  static const int CANCEL; // = 1;
 
  static QList<QIcon> defaultImages;
 
  struct IExceptionHandler: public Object
  {
 
    berryObjectMacro(IExceptionHandler);
 
    virtual void HandleException(const std::exception& t) = 0;
  };
 
private:
 
  struct WindowShellListener : public IShellListener
  {
    WindowShellListener(Window* wnd);
 
    void ShellClosed(const ShellEvent::Pointer& event) override;
 
  private:
    Window* window;
  };
 
  QScopedPointer<IShellListener> windowShellListener;
 
  struct DefaultExceptionHandler: public IExceptionHandler
  {
    /*
     * (non-Javadoc)
     *
     * @see org.blueberry.jface.window.Window.IExceptionHandler#handleException(java.lang.Throwable)
     */
    void HandleException(const std::exception& t) override;
  };
 
  SmartPointer<MenuManager> menuBarManager;
 
  static IExceptionHandler::Pointer exceptionHandler;
 
  struct DefaultModalParent: public IShellProvider
  {
    Shell::Pointer GetShell() const override;
  };
 
  friend struct DefaultModalParent;
 
  static IShellProvider::Pointer defaultModalParent;
 
  IShellProvider::Pointer parentShell;
 
  int shellStyle; // = Constants::SHELL_TRIM;
 
  WindowManager* windowManager;
 
  Shell::Pointer shell;
 
  QWidget* contents;
 
  int returnCode; // = OK;
 
  bool block; // = false;
 
  static Shell::Pointer GetModalChild(
      const QList<Shell::Pointer>& toSearch);
 
protected:
 
  Window(Shell::Pointer parentShell);
 
  Window(IShellProvider::Pointer shellProvider);
 
  ~Window() override;
 
  QRect GetConstrainedShellBounds(const QRect& preferredSize);
 
  virtual void Init();
 
  virtual bool CanHandleShellCloseEvent();
 
  virtual void ConfigureShell(Shell::Pointer newShell);
 
  virtual QWidget* CreateContents(Shell::Pointer parent);
 
  virtual Shell::Pointer CreateShell();
 
  virtual QWidget* GetContents();
 
  virtual QPoint GetInitialLocation(const QPoint& initialSize);
 
  virtual QPoint GetInitialSize();
 
  Shell::Pointer GetParentShell();
 
  virtual IShellListener* GetShellListener();
 
  int GetShellStyle();
 
  virtual void HandleShellCloseEvent();
 
  virtual void InitializeBounds();
 
  void SetParentShell(Shell::Pointer newParentShell);
 
  void SetReturnCode(int code);
 
  void SetShellStyle(int newShellStyle);
 
  void AddMenuBar();
 
  virtual SmartPointer<MenuManager> CreateMenuManager();
 
  virtual void CreateTrimWidgets(SmartPointer<Shell> shell);
 
public:
 
  virtual bool Close();
 
  virtual void Create();
 
  static QIcon GetDefaultImage();
 
  static QList<QIcon> GetDefaultImages();
 
  int GetReturnCode();
 
  Shell::Pointer GetShell() const override;
 
  WindowManager* GetWindowManager();
 
  MenuManager* GetMenuBarManager() const;
 
  int Open();
 
  void SetBlockOnOpen(bool shouldBlock);
 
  static void SetDefaultImage(const QIcon& image);
 
  static void SetDefaultImages(const QList<QIcon>& images);
 
  void SetWindowManager(WindowManager* manager);
 
  static void SetExceptionHandler(IExceptionHandler::Pointer handler);
 
  static void SetDefaultModalParent(IShellProvider::Pointer provider);
 
};
 
}
 
 
#endif /* BERRYWINDOW_H_ */