albaGUIImageViewer.h

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/*=========================================================================
 
 Program: ALBA (Agile Library for Biomedical Applications)
 Module:  albaGUIImageViewer
 Authors: Nicola Vanella
 
 Copyright (c) BIC
 All rights reserved. See Copyright.txt or
 
 
 This software is distributed WITHOUT ANY WARRANTY; without even
 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
 
#ifndef __albaGUIImageViewer_H__
#define __albaGUIImageViewer_H__
 
#include "albaObserver.h"
#include "albaServiceClient.h"
 
//----------------------------------------------------------------------------
// forward reference
//----------------------------------------------------------------------------
class albaDeviceButtonsPadMouse;
class albaGUIButton;
class albaGUIDialog;
class albaRWI;
class albaVME;
class albaVMEGroup;
class albaVMEImage;
class vtkActor;
class vtkImageData;
class vtkPlaneSource;
class vtkPolyDataMapper;
class vtkTexture;
 
//----------------------------------------------------------------------------
// Widgets ID's
//----------------------------------------------------------------------------
enum ImageViewerEvents
{
   ID_IMAGE = MINID,
   ID_IMAGE_PREV,
   ID_IMAGE_NEXT,
   ID_IMAGE_SELECT,
   ID_IMAGE_SAVE,
   ID_SAVE_ALL,
   ID_IMAGE_DELETE,
   ID_IMAGE_PRINT,
   ID_OK,
   ID_SETTING_ENABLE_RESOLUTION,
   ID_SETTING_RESOLUTION,
   ID_SETTING_COLOR,
};
 
class ALBA_EXPORT albaGUIImageViewer : public albaObserver, albaServiceClient
{
public:
 
   albaGUIImageViewer(albaObserver *Listener, const albaString &label = _("ImageViewer"));
   ~albaGUIImageViewer();
 
   virtual void OnEvent(albaEventBase *alba_event);
 
   void SetListener(albaObserver *Listener) { m_Listener = Listener; };
 
   void ShowImageDialog(albaVMEGroup *group, int selection = 0);
 
   void HideImageDialog();
 
   void Reset();
 
   wxString GetSelectedImageName();
   int GetSelection() { return m_ImageSelection; };
 
   void UpdateSelectionDialog(int selection);
 
   void SetTitle(wxString title) { m_TitleDialog = title; };
   void EnableOkButton(bool enable) { m_EnableOkButton = enable; };
   void EnablePrintButton(bool enable) { m_EnablePrintButton = enable; };
   void EnableDeleteButton(bool enable) { m_EnableDeleteButton = enable; };
   void EnableSaveButton(bool enable) { m_EnableSaveImageButton = enable; };
   void EnableCheckButton(bool enable) { m_EnableImageCheckButton = enable; };
 
   void SetCheck(int check) { m_ImageCheck = check; };
   int GetCheck() { return m_ImageCheck; };
   
   void AddImage(wxBitmap &bitmap, wxString name);
   void DeleteImage(int index);
   void DeleteSelectedImage();
 
   int GetImagesNum() { return m_ImagesList.size(); };
 
   void SetMouse(albaDeviceButtonsPadMouse *mouse) { m_Mouse = mouse; };
protected:
 
   void FillImageList();
   
   int SaveVMEImage(albaVMEImage *image, wxString imageFileName, bool scale = false);
   void SaveImageAs();
   void SaveAllImages();
 
   albaObserver *m_Listener;
 
   albaVMEGroup *m_ImagesGroup;
 
   std::vector<wxString> m_ImagesList;
 
   int m_ImageSelection;
   int m_ImageCheck;
 
   bool m_IsDialogOpened;
 
   albaGUIDialog        *m_Dialog;
   albaGUIButton        *m_PrevBtn;
   albaGUIButton        *m_NextBtn;
   wxCheckBox           *m_CheckBtn;
   
   wxString m_TitleDialog;
 
   bool m_EnableOkButton;
   bool m_EnablePrintButton;
   bool m_EnableDeleteButton;
   bool m_EnableSaveImageButton;
   bool m_EnableImageCheckButton;
 
   albaDeviceButtonsPadMouse *m_Mouse;
 
   wxBoxSizer           *m_RwiSizer;
   albaRWI                 *m_Rwi; //Render window
 
   vtkPlaneSource    *m_PlaneSource;
   vtkPolyDataMapper *m_DataMapper;
   vtkTexture           *m_Texture;
   vtkActor             *m_Actor;
};
#endif