wxMaracasRendererView.cxx

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

  Program:   wxMaracas
  Module:    $RCSfile: wxMaracasRendererView.cxx,v $
  Language:  C++

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

#include "wxMaracasRendererView.h"

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

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

wxMaracasRendererView* wxMaracasRendererView::instance=NULL;

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

        wxauimanager = new wxAuiManager(this);

        _idCount = 0;
        _path = path;

        std::string iconsdir = path;
        iconsdir+="/data/Icons";
        this->_toolb = new ToolBarRenderer(this,iconsdir);
        wxStaticText* txt = new wxStaticText(this, -1, wxString(_T("  Open File  ")));
        wxAuiPaneInfo paneinfo;
        wxauimanager->AddPane(txt,paneinfo.ToolbarPane().Top());
        wxauimanager->AddPane(_toolb,paneinfo.ToolbarPane().Top());

        wxauimanager->Update(); 
}

wxMaracasRendererView::~wxMaracasRendererView( )
{
        delete _toolb;
}

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

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

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

wxMaracasRenderTabbedPanel* wxMaracasRendererView::getTabbedPanel(int id) throw(char*)
{
        int i;
        for(i = 0; i < (tabsVector.size()); i++)
        {
                if(tabsVector[i]->getPropIdV() == id)
                        return tabsVector[i];
        }
        throw "id not found";

        return NULL;
}

void wxMaracasRendererView::setRenderer(vtkRenderer* renderer)
{
        _renderer = renderer;
}

void wxMaracasRendererView::setVtkBaseView(wxVtk3DBaseView* vbv)
{
        baseView = vbv;
}

void wxMaracasRendererView::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();
                files.push_back( std::string(filename.mb_str()) );
                wxString pathfile(fildial->GetDirectory() + _T("/") + filename);

                if(filename.EndsWith(mhd))
                {
                        std::string sPath = std::string(pathfile.mb_str());
                        std::string sFileName = std::string(filename.mb_str());
                        printf("wxMaracasRendererView::onLoadImageFile->Opening file... \n");
                        addVolumes(NULL, sPath, sFileName);
                }
        }
        delete fildial;
}
void wxMaracasRendererView::addPanels(wxMaracasRenderTabbedPanel* wxtabs, vtkImageData* img, std::string pathfile, std::string filename)
{
        wxString s(filename.c_str(),wxConvUTF8);
        
        wxtabs->createControls(img, pathfile, filename);
        
        wxAuiPaneInfo paneinfo;
        wxauimanager->AddPane(wxtabs, paneinfo.DefaultPane().Centre().DestroyOnClose().Caption(s));
        wxauimanager->Update();
}

void wxMaracasRendererView::addVolumes(vtkImageData* img, std::string pathfile, std::string filename)
{
        wxMaracasRenderTabbedPanel* wxtabs = new wxMaracasRenderTabbedPanel(this, _idCount, baseView);
        wxtabs->setRenderer(_renderer);

        tabsVector.push_back(wxtabs);
        addPanels(wxtabs, img, pathfile, filename);     

        _idCount++;
}
void wxMaracasRendererView::deleteVolume(int volid)
{
        
        getTabbedPanel(volid)->deleteVolume(volid);
}

std::vector<std::string> wxMaracasRendererView::getFiles()
{
        return files;
}

ToolBarRenderer::ToolBarRenderer(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, NULL, wxITEM_NORMAL, wxString(_T("Open File")));

        this->Realize();

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

}

ToolBarRenderer::~ToolBarRenderer(void){
}

ToolBarEventHandlerRenderer::ToolBarEventHandlerRenderer()
: wxEvtHandler(){
}
ToolBarEventHandlerRenderer::~ToolBarEventHandlerRenderer(){
}

void ToolBarEventHandlerRenderer::onLoadImageFile(wxCommandEvent& event){
        wxMaracasRendererView::getInstance()->onLoadImageFile();
}


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