wxMaracasMultipleVolumeRendererView.cxx

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/*=========================================================================

  Program:   wxMaracas
  Module:    $RCSfile: wxMaracasMultipleVolumeRendererView.cxx,v $
  Language:  C++
  Date:      $Date: 2009/07/20 10:06:12 $
  Version:   $Revision: 1.2 $

  Copyright: (c) 2002, 2003
  License:

     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.

=========================================================================*/



// EOF - wxMaracasMPR.cxx

#include "wxMaracasMultipleVolumeRendererView.h"


#include <wx/colordlg.h>
#include <wx/bmpbuttn.h>

#include <OpenImage.xpm>
#include <Color.xpm>

wxMaracasMultipleVolumeRendererView* wxMaracasMultipleVolumeRendererView::instance=NULL;

wxMaracasMultipleVolumeRendererView::wxMaracasMultipleVolumeRendererView( wxWindow* parent,std::string path)
: wxPanel(parent, -1, wxDefaultPosition, wxDefaultSize){

        wxauimanager = new wxAuiManager(this);

        _path = path;

        volmanager = new wxMaracasMultipleVolumeRendererManager();
        std::string iconsdir = path;
        iconsdir+="/data/Icons";
        this->_toolb = new ToolBarMultipleVolumeRenderer(this,iconsdir);
        wxAuiPaneInfo paneinfo;
        wxauimanager->AddPane(_toolb,paneinfo.ToolbarPane().Top());

        wxauimanager->Update(); 

}
wxMaracasMultipleVolumeRendererView::~wxMaracasMultipleVolumeRendererView( ){

        delete _toolb;

}

std::string wxMaracasMultipleVolumeRendererView::getPath(){
        return _path;
}

wxMaracasMultipleVolumeRendererView* wxMaracasMultipleVolumeRendererView::getInstance(wxWindow* parent,std::string path){
        if(instance==NULL){
                instance = new wxMaracasMultipleVolumeRendererView(parent,path);
        }
        return instance;
}

wxMaracasMultipleVolumeRendererView* wxMaracasMultipleVolumeRendererView::getInstance(){
        return instance;
}

void wxMaracasMultipleVolumeRendererView::setRenderer(vtkRenderer*  renderer){
        volmanager->setRenderer(renderer);
}

void wxMaracasMultipleVolumeRendererView::addRemoveActor(int id, bool addremove){
        volmanager->addRemoveActor(id, addremove);
}

void wxMaracasMultipleVolumeRendererView::onLoadImageFile(){

        wxString mhd(_T("mhd"));        

        wxFileDialog* fildial = new wxFileDialog(this, wxString(_T("Select a MHD file")),wxString(_T("")),
                wxString(_T("")),wxString(_T("MHD files (*.mhd)|*.mhd")) );

        if(fildial->ShowModal()==wxID_OK){
        wxString filename = fildial->GetFilename();
                wxString pathfile(fildial->GetDirectory() + _T("/") + filename);
                if(filename.EndsWith(mhd)){
                        loadVolume(pathfile,filename);
                }
        }
        delete fildial;

}

void wxMaracasMultipleVolumeRendererView::addVolumeViewPanel(wxMaracasMultipleVolumeRendererPanel* irmview, std::string dataname){

        wxString s(dataname.c_str(),wxConvUTF8 );
        wxAuiPaneInfo paneinfo;
        wxauimanager->AddPane(irmview, paneinfo.DefaultPane().Centre().DestroyOnClose().Caption(s));
        wxauimanager->Update();


}
        
void wxMaracasMultipleVolumeRendererView::addVolume(vtkImageData* img, std::string dataname){

        try{
                int id = volmanager->addVolume(img,dataname);           
                if(id!=-1){
                        wxMaracasMultipleVolumeRendererPanel* controlpan = new wxMaracasMultipleVolumeRendererPanel(this, id,img);
                        addVolumeViewPanel(controlpan, dataname);
                        controlpan->updateVolume();
                }
        }catch(char* str){
                std::cout << "Exception : " << str << '\n';
                wxMessageDialog* diag = new wxMessageDialog(this, wxString(str,wxConvUTF8 ), wxString(str,wxConvUTF8 ), wxICON_ERROR);
                diag->ShowModal();
        }
}

void wxMaracasMultipleVolumeRendererView::loadVolume(wxString filename, wxString dataname){

        std::string s = std::string(filename.mb_str());
        vtkImageData* img = volmanager->getImageData(s);
        if(img!=NULL){
                s = std::string(dataname.mb_str());
                addVolume(img, s);
        }
    
}

void wxMaracasMultipleVolumeRendererView::deleteVolume(int volid){
        volmanager->deleteActor(volid);
}

void wxMaracasMultipleVolumeRendererView::SetValuesColorPointsFunction(int volid, std::vector<double> greylevelcolors,std::vector<double> red,std::vector<double> green,std::vector<double> blue){
        volmanager->setVolumeColor(volid, greylevelcolors, red, green, blue);
}
void wxMaracasMultipleVolumeRendererView::SetValuesPointsFunction(int volid, std::vector<double> greylevel, std::vector<double> values){
        volmanager->setVolumeOpacity(volid, greylevel, values);
}

vtkPiecewiseFunction* wxMaracasMultipleVolumeRendererView::GetTransferFunction(int volumeid){
        return volmanager->GetTransferFunction(volumeid);
}
vtkColorTransferFunction* wxMaracasMultipleVolumeRendererView::GetColorFunction(int volumeid){
    return volmanager->GetColorFunction(volumeid);
}
ToolBarMultipleVolumeRenderer::ToolBarMultipleVolumeRenderer(wxWindow * parent,std::string iconsdir)
: wxToolBar(parent, -1, wxDefaultPosition, wxDefaultSize)
{


        std::string iconfil = iconsdir;

        //iconfil+= "/OpenImage.png";
        //wxBitmap* bitmap0 = new wxBitmap(wxString(iconfil.c_str(),wxConvUTF8), wxBITMAP_TYPE_PNG);
        wxBitmap bitmap0(OpenImage_xpm);
        this->AddTool(1, wxString(_T("test")),bitmap0);

        /*iconfil+= "/Open.png";
        wxBitmap* bitmap2 = new wxBitmap(wxString(iconfil.c_str(),wxConvUTF8), wxBITMAP_TYPE_PNG);
        this->AddTool(2, wxString(_T("test")),*bitmap2);        */

        /*iconfil = iconsdir;
        iconfil+= "/Open.png";
        wxBitmap* bitmap30 = new wxBitmap(wxString(iconfil.c_str(),wxConvUTF8), wxBITMAP_TYPE_PNG);
        this->AddTool(30, wxString(_T("test")),*bitmap30);*/

        this->Realize();

        _evthand = new ToolBarEventHandlerMultipleVolumeRenderer();
        this->SetEventHandler(_evthand);

}

ToolBarMultipleVolumeRenderer::~ToolBarMultipleVolumeRenderer(void){
}

ToolBarEventHandlerMultipleVolumeRenderer::ToolBarEventHandlerMultipleVolumeRenderer()
: wxEvtHandler(){
}
ToolBarEventHandlerMultipleVolumeRenderer::~ToolBarEventHandlerMultipleVolumeRenderer(){
}

void ToolBarEventHandlerMultipleVolumeRenderer::onLoadImageFile(wxCommandEvent& event){
        wxMaracasMultipleVolumeRendererView::getInstance()->onLoadImageFile();
}



BEGIN_EVENT_TABLE(ToolBarEventHandlerMultipleVolumeRenderer, wxEvtHandler)
        EVT_MENU(1, ToolBarEventHandlerMultipleVolumeRenderer::onLoadImageFile)
END_EVENT_TABLE()

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