1 /*=========================================================================
2 Program: vv http://www.creatis.insa-lyon.fr/rio/vv
5 - University of LYON http://www.universite-lyon.fr/
6 - Léon Bérard cancer center http://www.centreleonberard.fr
7 - CREATIS CNRS laboratory http://www.creatis.insa-lyon.fr
9 This software is distributed WITHOUT ANY WARRANTY; without even
10 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
11 PURPOSE. See the copyright notices for more information.
13 It is distributed under dual licence
15 - BSD See included LICENSE.txt file
16 - CeCILL-B http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
17 ===========================================================================**/
18 #ifndef _vvSurfaceViewerDialog_CXX
19 #define _vvSurfaceViewerDialog_CXX
23 #include "vvSurfaceViewerDialog.h"
24 #include "vtkOBJReader.h"
25 #include "vtkInteractorStyle.h"
27 #include <vtkVersion.h>
28 #include "vtkPolyDataMapper.h"
30 #include "vtkPolyData.h"
31 #include "vtkRenderWindow.h"
32 #include "vtkRendererCollection.h"
33 #include "vtkRenderer.h"
35 #include <QMessageBox>
36 #include <QFileDialog>
38 //----------------------------------------------------------------------------
39 class vvManagerCallback : public vtkCommand
42 static vvManagerCallback *New() {
43 return new vvManagerCallback;
46 void Execute(vtkObject *caller,
48 void *vtkNotUsed(callData)) {
49 vtkInteractorStyle *isi = static_cast<vtkInteractorStyle *>(caller);
51 std::string KeyPress = isi->GetInteractor()->GetKeySym();
52 if (KeyPress == "Left") {
53 this->IV->PreviousTime();
55 if (KeyPress == "Right") {
60 vvSurfaceViewerDialog *IV;
64 //====================================================================
65 vvSurfaceViewerDialog::vvSurfaceViewerDialog(QWidget * parent, Qt::WindowFlags f)
66 :QDialog(parent,f), Ui::vvSurfaceViewerDialog()
78 connect(loadButton,SIGNAL(clicked()),this,SLOT(LoadSurface()));
81 vvSurfaceViewerDialog::~vvSurfaceViewerDialog()
83 for (unsigned int i = 0; i < mReaders.size(); i++)
84 mReaders[i]->Delete();
96 void vvSurfaceViewerDialog::LoadSurface()
98 QString Extensions = "All Files (*)";
99 Extensions += ";;Surface ( *.vtk)";
100 QStringList files = QFileDialog::getOpenFileNames(this,tr("Load Surfaces"),tr(""),Extensions);
105 mMapper = vtkPolyDataMapper::New();
108 for (int i = 0; i < files.size(); i++) {
109 vtkOBJReader* reader = vtkOBJReader::New();
110 reader->SetFileName(files[i].toStdString().c_str());
112 mReaders.push_back(reader);
114 #if VTK_MAJOR_VERSION <= 5
115 mMapper->SetInput(mReaders[mCurrentTime]->GetOutput());
117 mMapper->SetInputConnection(mReaders[mCurrentTime]->GetOutputPort());
121 mActor = vtkActor::New();
122 mActor->SetMapper(mMapper);
125 mRenderer = vtkRenderer::New();
126 mRenderer->AddActor(mActor);
127 renderWidget->GetRenderWindow()->AddRenderer(mRenderer);
130 mRenderer->ResetCamera();
131 renderWidget->GetRenderWindow()->Render();
133 vvManagerCallback *smc = vvManagerCallback::New();
136 if (renderWidget->GetRenderWindow()->GetInteractor())
137 renderWidget->GetRenderWindow()->GetInteractor()->
138 GetInteractorStyle()->AddObserver(vtkCommand::KeyPressEvent, smc);
139 //readHeader->Delete();
142 void vvSurfaceViewerDialog::NextTime()
145 if (mCurrentTime >= mReaders.size())
147 #if VTK_MAJOR_VERSION <= 5
148 mMapper->SetInput(mReaders[mCurrentTime]->GetOutput());
150 mMapper->SetInputConnection(mReaders[mCurrentTime]->GetOutputPort());
153 renderWidget->GetRenderWindow()->Render();
156 void vvSurfaceViewerDialog::PreviousTime()
159 if (mCurrentTime < 0)
160 mCurrentTime = (unsigned int) mReaders.size() - 1;
161 #if VTK_MAJOR_VERSION <= 5
162 mMapper->SetInput(mReaders[mCurrentTime]->GetOutput());
164 mMapper->SetInputConnection(mReaders[mCurrentTime]->GetOutputPort());
167 renderWidget->GetRenderWindow()->Render();
170 #endif /* end #define _vvSurfaceViewerDialog_CXX */