--- /dev/null
+
+#include <creaImageIOWxViewer.h>
+#include <creaImageIOSystem.h>
+#include <fstream>
+#include <vtkCamera.h>
+#include <vtkRenderer.h>
+#include <vtkImageData.h>
+#include <creawxVTKRenderWindowInteractor.h>
+#include <creaMessageManager.h>
+#include <stdio.h>
+#include <time.h>
+
+
+using namespace crea;
+
+namespace creaImageIO
+{
+
+ //=====================================================================
+
+ //=====================================================================
+ class WxViewerPlayer: public wxThread
+ {
+ public:
+ WxViewerPlayer(WxViewer* v) :
+ mWxViewer(v)
+ {}
+
+ void* Entry();
+ void OnExit();
+
+ private:
+
+ WxViewer* mWxViewer;
+ };
+
+ //=====================================================================
+
+
+
+
+
+ //=====================================================================
+ // CTor
+ WxViewer::WxViewer(wxWindow *parent,
+ wxWindowID id,
+ wxString title,
+ const wxPoint& pos,
+ const wxSize& size)
+ : wxPanel( parent,
+ id,
+ pos,
+ size)
+ {
+ wxMutexLocker lock(mMutex);
+ GimmickDebugMessage(6,"WxViewer::WxViewer"
+ <<std::endl);
+
+ mNeedRefresh = false;
+ mLastImageShown = NULL;
+
+ // previewer
+ mInteractor = new crea::creawxVTKRenderWindowInteractor(this,-1);
+ mInteractor->UseCaptureMouseOn();
+
+ mViewer = vtkImageViewer2::New();
+ mViewer->SetupInteractor ( mInteractor );
+
+ mCurrent = 0;
+ mPlayer = 0;
+
+ // Grid to place checkbox and slider
+ mflexSizer = new wxFlexGridSizer(1,2,1,1);
+ //Slider
+ mslide = new wxSlider(this,-1,0,0,1, wxDefaultPosition, wxSize(400,40), wxSL_HORIZONTAL | wxSL_LABELS);
+ Connect( mslide->GetId(), wxEVT_COMMAND_SLIDER_UPDATED , (wxObjectEventFunction) &WxViewer::OnSlide );
+ //CheckBox
+ mcheck = new wxCheckBox(this,5123,crea::std2wx("Cine Loop"));
+ Connect( mcheck->GetId(), wxEVT_COMMAND_CHECKBOX_CLICKED , (wxObjectEventFunction) &WxViewer::OnCineLoop );
+ mcheck->SetValue(false);
+ mflexSizer->Add(mcheck,0, wxFIXED_MINSIZE);
+ mflexSizer-> Add( mslide,1,wxALIGN_CENTER | wxFIXED_MINSIZE );
+
+ // Sizer for Previewer and GridSizer
+ mtopSizer = new wxBoxSizer(wxVERTICAL);
+ mtopSizer->Add(mflexSizer,0);
+ mtopSizer-> Add( mInteractor ,1,wxGROW,0);
+ SetSizer(mtopSizer,true);
+
+ Update();
+ Layout();
+ }
+ //=====================================================================
+
+ //=====================================================================
+ /// Destructor
+ WxViewer::~WxViewer()
+ {
+ wxMutexLocker lock(mMutex);
+ GimmickDebugMessage(6,"WxViewer::~WxViewer"
+ <<std::endl);
+ // TO DO : desallocate cleanly
+ if(mPlayer)
+ {
+ mPlayer->Pause();
+ mPlayer->Delete();
+ mPlayer = 0;
+ }
+ delete mInteractor;
+ //delete mslide;
+ //delete mflexSizer;
+ }
+ //=====================================================================
+
+ //================================================================
+ void WxViewer::SetImageVector(std::vector<boost::shared_ptr<ImagePointerHolder> >& pointers)
+ {
+ wxMutexLocker lock(mMutex);
+ GimmickDebugMessage(6,"WxViewer::SetImageVector"<<std::endl);
+ imagePointers=pointers;
+
+ mslide->SetMax(pointers.size());
+ // Refresh don't work, TO MODIFY
+ mslide->Refresh();
+ mslide->ClearTicks();
+ mslide->Hide();
+ mslide->Show();
+ StartPlayer();
+ }
+
+ //================================================================
+
+ void WxViewer::ShowNextImage()
+ {
+
+
+ mMutex.Unlock();
+ wxMutexLocker lock(mMutex);
+
+
+ GimmickMessage(2,"WxViewer::ShowNextImage() "
+ <<mCurrent+1<<"/"
+ <<imagePointers.size()<<std::endl);
+
+ if(imagePointers.size()>0)
+ {
+ if (mCurrent<imagePointers.size())
+ {
+ boost::shared_ptr<ImagePointerHolder> iph = imagePointers[mCurrent];
+ //ImagePointerHolder* iph= imagePointers[mCurrent];
+ vtkImageData* currIm=iph->Get();
+ ShowImage(currIm);
+ if ( currIm != mLastImageShown )
+ {
+ mNeedRefresh = true;
+ mLastImageShown = currIm;
+ }
+ mCurrent++;
+ }
+ else
+ {
+ mCurrent = 0;
+ //ImagePointerHolder* iph=imagePointers[mCurrent];
+ boost::shared_ptr<ImagePointerHolder> iph = imagePointers[mCurrent];
+ vtkImageData* currIm=iph->Get();
+ ShowImage(currIm);
+ if ( currIm != mLastImageShown )
+ {
+ mNeedRefresh = true;
+ mLastImageShown = currIm;
+ }
+ mCurrent++;
+ }
+ }
+ }
+ //================================================================
+
+ //=====================================================================
+ void WxViewer::ShowImage(vtkImageData* im)
+ {
+ GimmickDebugMessage(6,"WxViewer::ShowImage"
+ <<std::endl);
+ if (im==0) return;
+
+ mViewer->SetInput(im);
+
+ mViewer->SetSlice( 0 );
+
+ int x1,x2,y1,y2,z1,z2;
+ double spx,spy,spz;
+ im->Update();
+
+//std::cout << "in WxViewer::ShowImage PrintSelf() =";
+//im->PrintSelf(std::cout, vtkIndent(2));
+
+ im->GetSpacing(spx,spy,spz);
+ //im->GetExtent (x1,x2,y1,y2,z1,z2); // JPR
+ im->GetWholeExtent (x1,x2,y1,y2,z1,z2);
+/*
+std::cout << "in WxViewer::ShowImage GetWholeExtent ext =";
+ std::cout << " [x1]=" << x1;
+ std::cout << " [x2]=" << x2;
+ std::cout << " [y1]=" << y1;
+ std::cout << " [y2]=" << y2;
+ std::cout << " [z1]=" << z1;
+ std::cout << " [z2]=" << z2;
+std::cout << std::endl;
+*/
+ if ((x1!=mx1) ||
+ (x2!=mx2) ||
+ (y1!=my1) ||
+ (y2!=my2) ||
+ (z1!=mz1) ||
+ (z2!=mz2) ||
+ (spx!=mspx) ||
+ (spy!=mspy) ||
+ (spz!=mspz)
+ )
+ {
+ mx1 = x1;
+ mx2 = x2;
+ my1 = y1;
+ my2 = y2;
+ mz1 = z1;
+ mz2 = z2;
+ mspx = spx;
+ mspy = spy;
+ mspz = spz;
+
+ double *range = im->GetScalarRange();
+ mViewer->SetColorWindow(range[1] - range[0]);
+ mViewer->SetColorLevel(0.5 * (range[1] + range[0]));
+
+ mViewer->GetRenderer()->ResetCamera();
+ double bounds[6];
+
+ mViewer->GetRenderer()->ComputeVisiblePropBounds(bounds);
+
+ mViewer->GetRenderer()->ResetCameraClippingRange(bounds);
+ mViewer->GetRenderer()->SetBackground(0.1,0.1,0.2);
+ }
+ }
+ //================================================================
+
+ //================================================================
+ bool WxViewer::RefreshIfNecessary()
+ {
+ if (mNeedRefresh)
+ {
+ GimmickDebugMessage(10,"WxViewer : Refreshing"<<std::endl);
+
+ mInteractor->Render();
+ mNeedRefresh = false;
+ return true;
+ }
+ return false;
+ }
+ //================================================================
+
+ //==================================================
+ void WxViewer::StopPlayer()
+ {
+ wxMutexLocker lock(mMutex);
+ if (mPlayer==0 ) return;
+ mPlayer->Delete();
+ mPlayer=0;
+ }
+ //================================================================
+
+ //==================================================
+ void WxViewer::StartPlayer()
+ {
+ if(mcheck->IsChecked())
+ {
+ // wxMutexLocker lock(mMutex);
+ if (mPlayer != 0) return;
+ mPlayer = new WxViewerPlayer(this);
+ mPlayer->Create();
+ mPlayer->Run();
+ }
+ else
+ {
+ ShowNextImage();
+ }
+ }
+
+ //================================================================
+
+ //==================================================
+
+ void WxViewer::OnCineLoop(wxCommandEvent &Event)
+ {
+ if(!mcheck->IsChecked())
+ {
+ mPlayer->Pause();
+ mPlayer->Delete();
+ mPlayer = 0;
+ }
+ StartPlayer();
+ }
+
+ //================================================================
+
+ //==================================================
+
+ void WxViewer::OnSlide(wxCommandEvent &Event)
+ {
+ mCurrent = mslide->GetValue();
+ StartPlayer();
+ }
+ //================================================================
+
+ //==================================================
+
+ void WxViewer::SetValue()
+ {
+ mslide->SetValue(mCurrent);
+ }
+
+ // BEGIN_EVENT_TABLE(WxGimmickFrame, wxDialog)
+ // END_EVENT_TABLE()
+ //================================================================
+
+//========================================================================
+//========================================================================
+//========================================================================
+//========================================================================
+//========================================================================
+//========================================================================
+//========================================================================
+//========================================================================
+
+ void* WxViewerPlayer::Entry()
+ {
+
+ GimmickDebugMessage(6,"WxViewerPlayer::Entry()"<<std::endl);
+
+ while(!TestDestroy())
+ {
+
+ mWxViewer->ShowNextImage();
+ mWxViewer->SetValue();
+ ::wxWakeUpIdle();
+ clock_t endwait;
+ endwait = clock () + 0.2 * CLOCKS_PER_SEC ;
+ while (clock() < endwait ) {}
+
+ }
+ return 0;
+ }
+
+ //=====================================================================
+
+ //=====================================================================
+ void WxViewerPlayer::OnExit()
+ {
+ GimmickDebugMessage(6,"WxViewerPlayer::OnExit() "<<std::endl);
+ }
+
+
+} // EO namespace creaImageIO
+
git://git.creatis.insa-lyon.fr / creaImageIO.git / blobdiff