void RenderView3D::UpdateSliceFrames()
{
MainWindow* mainwnd = MainWindow::GetMainWindow();
LayerCollection* lc = mainwnd->GetLayerCollection( "MRI" );
if ( lc->IsEmpty() )
{
lc = mainwnd->GetLayerCollection( "Surface" );
}
double* bounds = m_dBounds;
double* slicepos = lc->GetSlicePosition();
vtkSmartPointer<vtkPoints> points = vtkSmartPointer<vtkPoints>::New();
vtkSmartPointer<vtkCellArray> lines = vtkSmartPointer<vtkCellArray>::New();
points->InsertPoint( 0, slicepos[0], bounds[2], bounds[4] );
points->InsertPoint( 1, slicepos[0], bounds[2], bounds[5] );
points->InsertPoint( 2, slicepos[0], bounds[3], bounds[5] );
points->InsertPoint( 3, slicepos[0], bounds[3], bounds[4] );
vtkIdType ids[5] = { 0, 1, 2, 3, 0 };
lines->InsertNextCell( 5, ids );
vtkSmartPointer<vtkPolyData> polydata = vtkSmartPointer<vtkPolyData>::New();
polydata->SetPoints( points );
polydata->SetLines( lines );
vtkPolyDataMapper::SafeDownCast(m_actorSliceFrames[0]->GetMapper())->SetInput( polydata );
points = vtkSmartPointer<vtkPoints>::New();
points->InsertPoint( 0, bounds[0], slicepos[1], bounds[4] );
points->InsertPoint( 1, bounds[0], slicepos[1], bounds[5] );
points->InsertPoint( 2, bounds[1], slicepos[1], bounds[5] );
points->InsertPoint( 3, bounds[1], slicepos[1], bounds[4] );
polydata = vtkSmartPointer<vtkPolyData>::New();
polydata->SetPoints( points );
polydata->SetLines( lines );
vtkPolyDataMapper::SafeDownCast(m_actorSliceFrames[1]->GetMapper())->SetInput( polydata );
points = vtkSmartPointer<vtkPoints>::New();
points->InsertPoint( 0, bounds[0], bounds[2], slicepos[2] );
points->InsertPoint( 1, bounds[0], bounds[3], slicepos[2] );
points->InsertPoint( 2, bounds[1], bounds[3], slicepos[2] );
points->InsertPoint( 3, bounds[1], bounds[2], slicepos[2] );
polydata = vtkSmartPointer<vtkPolyData>::New();
polydata->SetPoints( points );
polydata->SetLines( lines );
vtkPolyDataMapper::SafeDownCast(m_actorSliceFrames[2]->GetMapper())->SetInput( polydata );
for ( int i = 0; i < 3; i++ )
{
double bds[6];
for ( int n = 0; n < 3; n++ )
{
bds[n*2] = m_dBounds[n*2] - m_dBoundingTolerance;
bds[n*2+1] = m_dBounds[n*2+1] + m_dBoundingTolerance;
}
bds[i*2] = slicepos[i] - m_dBoundingTolerance;
bds[i*2+1] = slicepos[i] + m_dBoundingTolerance;
m_cubeSliceBoundingBox[i]->SetBounds( bds );
m_actorSliceBoundingBox[i]->GetMapper()->Update();
}
RequestRedraw();
}
bool Interactor2DVolumeEdit::ProcessMouseUpEvent( QMouseEvent* event, RenderView* renderview )
{
// RenderView2D* view = ( RenderView2D* )renderview;
UpdateCursor( event, renderview );
if ( m_bEditing )
{
m_nMousePosX = event->x();
m_nMousePosY = event->y();
if ( event->button() != Qt::LeftButton ||
(m_nAction != EM_Polyline && m_nAction != EM_Livewire ) ||
m_dPolylinePoints.size() == 0 )
{
m_bEditing = false;
}
LayerCollection* lc = MainWindow::GetMainWindow()->GetLayerCollection( m_strLayerTypeName );
LayerVolumeBase* mri = ( LayerVolumeBase* )lc->GetActiveLayer();
// mri->SendBroadcast( "LayerEdited", mri );
return false;
}
else
{
return Interactor2D::ProcessMouseUpEvent( event, renderview );
}
}
void RenderView3D::OnSlicePositionChanged()
{
LayerCollection* lc = MainWindow::GetMainWindow()->GetLayerCollection( "MRI" );
m_cursor3D->SetPosition( lc->GetSlicePosition() );
UpdateSliceFrames();
UpdateSurfaceCorrelationData();
RenderView::OnSlicePositionChanged();
}
void PanelSurface::OnLayerSelectionChanged( wxCommandEvent& event )
{
if ( m_listBoxLayers->GetSelection() != wxNOT_FOUND )
{
LayerCollection* lc = MainWindow::GetMainWindowPointer()->GetLayerCollection( "Surface" );
lc->SetActiveLayer( ( Layer* )m_listBoxLayers->GetClientData( m_listBoxLayers->GetSelection() ) );
}
UpdateUI();
}
bool RenderView3D::UpdateBounds()
{
MainWindow* mainwnd = MainWindow::GetMainWindow();
double bounds[6] = { 1000000, -1000000, 1000000, -1000000, 1000000, -1000000 };
for ( int n = 0; n < 1; n++ )
{
LayerCollection* lc = mainwnd->GetLayerCollection( (n == 0 ? "MRI" : "Surface") );
for ( int i = 0; i < lc->GetNumberOfLayers(); i++ )
{
double bd[6];
lc->GetLayer( i )->GetDisplayBounds( bd );
for ( int j = 0; j < 3; j++ )
{
if ( bounds[j*2] > bd[j*2] )
{
bounds[j*2] = bd[j*2];
}
if ( bounds[j*2+1] < bd[j*2+1] )
{
bounds[j*2+1] = bd[j*2+1];
}
}
}
}
for ( int i = 0; i < 6; i++ )
{
m_dBounds[i] = bounds[i];
}
double dMaxLength = 0;
for ( int i = 0; i < 3; i++ )
{
if ( dMaxLength < ( bounds[i*2+1]-bounds[i*2] ) )
{
dMaxLength = bounds[i*2+1]-bounds[i*2];
}
}
m_dBoundingTolerance = dMaxLength * 0.02;
UpdateSliceFrames();
if (dMaxLength > 0)
m_cursor3D->RebuildActor(dMaxLength/256);
// update axis
m_actorAxesActor->SetBounds(m_dBounds);
return true;
}
void PanelSurface::UpdateLayerList( Layer* layer )
{
LayerCollection* lc = MainWindow::GetMainWindowPointer()->GetLayerCollection( "Surface" );
int nIndex = lc->GetLayerIndex( layer );
std::vector<Layer*> layers = lc->GetLayers();
if ( nIndex != -1 )
{
m_listBoxLayers->Clear();
int nSel = 0;
for ( size_t i = 0; i < layers.size(); i++ )
{
m_listBoxLayers->Append( wxString::FromAscii( layers[i]->GetName() ), layers[i] );
m_listBoxLayers->Check( i, layers[i]->IsVisible() );
if ( lc->GetActiveLayer() == layers[i] )
nSel = i;
}
m_listBoxLayers->SetSelection( nSel );
UpdateUI();
}
}
void PanelSurface::OnSurfaceClose( wxCommandEvent& event )
{
LayerCollection* lc = MainWindow::GetMainWindowPointer()->GetLayerCollection( "Surface" );
int nSel = m_listBoxLayers->GetSelection();
if ( lc && nSel != wxNOT_FOUND )
{
Layer* layer = ( Layer* )( void* )m_listBoxLayers->GetClientData( nSel );
m_listBoxLayers->Delete( nSel );
if ( (int)m_listBoxLayers->GetCount() > nSel )
m_listBoxLayers->SetSelection( nSel );
else if ( nSel >= 1 )
m_listBoxLayers->SetSelection( nSel - 1 );
if ( layer )
lc->RemoveLayer( layer );
UpdateUI();
}
}
bool Interactor2DRegionEdit::ProcessMouseMoveEvent( wxMouseEvent& event, RenderView* renderview )
{
RenderView2D* view = ( RenderView2D* )renderview;
if ( m_bEditing )
{
UpdateCursor( event, view );
int posX = event.GetX();
int posY = event.GetY();
if ( m_nAction == EM_Freehand )
{
LayerCollection* lc = MainWindow::GetMainWindowPointer()->GetLayerCollection( "MRI" );
LayerMRI* mri = ( LayerMRI* )lc->GetActiveLayer();
double ras1[3], ras2[3];
view->MousePositionToRAS( m_nMousePosX, m_nMousePosY, ras1 );
view->MousePositionToRAS( posX, posY, ras2 );
mri->SetVoxelByRAS( ras1, ras2, view->GetViewPlane(), !event.ShiftDown() );
}
else if ( m_nAction == EM_Polyline )
{
double ras[3];
view->MousePositionToRAS( posX, posY, ras );
view->GetCursor2D()->SetPosition2( ras );
view->GetCursor2D()->SetPosition( view->GetCursor2D()->GetPosition(), true );
view->NeedRedraw();
}
m_nMousePosX = posX;
m_nMousePosY = posY;
return false;
}
else
{
return Interactor2D::ProcessMouseMoveEvent( event, renderview );
}
}
bool Interactor2DVolumeEdit::ProcessMouseUpEvent( wxMouseEvent& event, RenderView* renderview )
{
// RenderView2D* view = ( RenderView2D* )renderview;
UpdateCursor( event, renderview );
if ( m_bEditing )
{
m_nMousePosX = event.GetX();
m_nMousePosY = event.GetY();
if ( !event.LeftUp() || (m_nAction != EM_Polyline && m_nAction != EM_Livewire )|| m_dPolylinePoints.size() == 0 )
m_bEditing = false;
LayerCollection* lc = MainWindow::GetMainWindowPointer()->GetLayerCollection( m_strLayerTypeName.c_str() );
LayerVolumeBase* mri = ( LayerVolumeBase* )lc->GetActiveLayer();
mri->SendBroadcast( "LayerEdited", mri );
return false;
}
else
{
return Interactor2D::ProcessMouseUpEvent( event, renderview );
}
}
void RenderView3D::MoveSliceToScreenCoord( int x, int y )
{
if ( m_nSliceHighlighted < 0 )
{
return;
}
MainWindow* mainwnd = MainWindow::GetMainWindow();
LayerCollection* lc = mainwnd->GetLayerCollection( "MRI" );
if ( lc->IsEmpty() )
{
lc = mainwnd->GetLayerCollection( "Surface" );
}
double* bounds = m_dBounds;
double slicepos[3];
lc->GetSlicePosition( slicepos );
double pt[3];
pt[0] = m_dIntersectPoint[0];
pt[1] = m_dIntersectPoint[1];
pt[2] = m_dIntersectPoint[2];
double v[3] = { 0, 0, 0 };
switch ( m_nSliceHighlighted )
{
case 0:
if ( qMin( fabs( pt[1] - bounds[2] ), fabs( pt[1] - bounds[3] ) ) <
qMin( fabs( pt[2] - bounds[4] ), fabs( pt[2] - bounds[5] ) ) )
{
v[1] = 1;
if ( fabs( pt[1] - bounds[2] ) < fabs( pt[1] - bounds[3] ) )
{
pt[1] = bounds[2];
}
else
{
pt[1] = bounds[3];
}
}
else
{
v[2] = 1;
if ( fabs( pt[2] - bounds[4] ) < fabs( pt[2] - bounds[5] ) )
{
pt[2] = bounds[4];
}
else
{
pt[2] = bounds[5];
}
}
break;
case 1:
if ( qMin( fabs( pt[0] - bounds[0] ), fabs( pt[0] - bounds[1] ) ) <
qMin( fabs( pt[2] - bounds[4] ), fabs( pt[2] - bounds[5] ) ) )
{
v[0] = 1;
if ( fabs( pt[0] - bounds[0] ) < fabs( pt[0] - bounds[1] ) )
{
pt[0] = bounds[0];
}
else
{
pt[0] = bounds[1];
}
}
else
{
v[2] = 1;
if ( fabs( pt[2] - bounds[4] ) < fabs( pt[2] - bounds[5] ) )
{
pt[2] = bounds[4];
}
else
{
pt[2] = bounds[5];
}
}
break;
case 2:
if ( qMin( fabs( pt[0] - bounds[0] ), fabs( pt[0] - bounds[1] ) ) <
qMin( fabs( pt[1] - bounds[2] ), fabs( pt[1] - bounds[3] ) ) )
{
v[0] = 1;
if ( fabs( pt[0] - bounds[0] ) < fabs( pt[0] - bounds[1] ) )
{
pt[0] = bounds[0];
}
else
{
pt[0] = bounds[1];
}
}
else
{
v[1] = 1;
if ( fabs( pt[1] - bounds[2] ) < fabs( pt[1] - bounds[3] ) )
{
pt[1] = bounds[2];
}
else
{
pt[1] = bounds[3];
}
}
break;
}
pt[m_nSliceHighlighted] = slicepos[m_nSliceHighlighted];
double pt1[3], pt2[3];
this->ScreenToWorld( x, y, -100, pt1[0], pt1[1], pt1[2] );
this->ScreenToWorld( x, y, 100, pt2[0], pt2[1], pt2[2] );
double new_pt[3], t = 0;
vtkPlane::IntersectWithLine( pt1, pt2, v, pt, t, new_pt );
if ( t > 100000 )
{
new_pt[0] = pt[0];
new_pt[1] = pt[1];
new_pt[2] = pt[2];
}
if ( new_pt[m_nSliceHighlighted] < bounds[m_nSliceHighlighted*2] )
{
new_pt[m_nSliceHighlighted] = bounds[m_nSliceHighlighted*2];
}
else if ( new_pt[m_nSliceHighlighted] > bounds[m_nSliceHighlighted*2+1] )
{
new_pt[m_nSliceHighlighted] = bounds[m_nSliceHighlighted*2+1];
}
mainwnd->OffsetSlicePosition( m_nSliceHighlighted, new_pt[m_nSliceHighlighted] - slicepos[m_nSliceHighlighted], false );
slicepos[m_nSliceHighlighted] = new_pt[m_nSliceHighlighted];
lc->SetCursorRASPosition( slicepos );
}
void PanelSurface::DoUpdateUI()
{
if ( !IsShown() )
return;
bool bHasSurface = ( m_listBoxLayers->GetSelection() != wxNOT_FOUND );
wxWindowList children = XRCCTRL( *this, "ID_SCROLL_WINDOW", wxScrolledWindow )->GetChildren();
wxWindowList::iterator it = children.begin(), end = children.end();
for (; it != end; it++)
{
if ( !(*it)->IsKindOf(CLASSINFO(wxToolBar) ) && *it != m_listBoxLayers )
(*it)->Enable( bHasSurface );
}
LayerSurface* layer = NULL;
FSSurface* surf = NULL;
if ( bHasSurface )
{
LayerCollection* lc = MainWindow::GetMainWindowPointer()->GetLayerCollection( "Surface" );
for ( int i = 0; i < (int)m_listBoxLayers->GetCount() && i < lc->GetNumberOfLayers(); i++ )
m_listBoxLayers->Check( i, lc->GetLayer( i )->IsVisible() );
layer = ( LayerSurface* )( void* )m_listBoxLayers->GetClientData( m_listBoxLayers->GetSelection() );
if ( layer )
{
m_sliderOpacity->SetValue( (int)( layer->GetProperties()->GetOpacity() * 100 ) );
UpdateTextValue( m_textOpacity, layer->GetProperties()->GetOpacity() );
double* rgb = layer->GetProperties()->GetBinaryColor();
m_colorPicker->SetColour( wxColour( (int)(rgb[0]*255), (int)(rgb[1]*255), (int)(rgb[2]*255) ) );
rgb = layer->GetProperties()->GetEdgeColor();
m_colorPickerEdge->SetColour( wxColour( (int)(rgb[0]*255), (int)(rgb[1]*255), (int)(rgb[2]*255) ) );
rgb = layer->GetProperties()->GetVectorColor();
m_colorPickerVector->SetColour( wxColour( (int)(rgb[0]*255), (int)(rgb[1]*255), (int)(rgb[2]*255) ) );
m_textFileName->ChangeValue( wxString::FromAscii( layer->GetFileName() ) );
m_textFileName->SetInsertionPointEnd();
m_textFileName->ShowPosition( m_textFileName->GetLastPosition() );
m_spinEdgeThickness->SetValue( layer->GetProperties()->GetEdgeThickness() );
m_spinVectorPointSize->SetValue( layer->GetProperties()->GetVectorPointSize() );
m_choiceCurvatureMap->SetSelection( layer->GetProperties()->GetCurvatureMap() );
UpdateTextValue( m_textMidPoint, layer->GetProperties()->GetThresholdMidPoint() );
UpdateTextValue( m_textSlope, layer->GetProperties()->GetThresholdSlope() );
double range[2];
layer->GetCurvatureRange( range );
m_sliderMidPoint->SetValue( (int) ( ( layer->GetProperties()->GetThresholdMidPoint() - range[0] ) / ( range[1] - range[0] ) * 100 ) );
m_sliderSlope->SetValue( (int) ( layer->GetProperties()->GetThresholdSlope() ) );
surf = layer->GetSourceSurface();
m_choiceRenderMode->SetSelection( layer->GetProperties()->GetSurfaceRenderMode() );
m_choiceMeshColorMap->SetSelection( layer->GetProperties()->GetMeshColorMap() );
m_checkShowVertices->SetValue( layer->GetProperties()->GetShowVertices() );
rgb = layer->GetProperties()->GetVertexColor();
m_colorPickerVertex->SetColour( wxColour( (int)(rgb[0]*255), (int)(rgb[1]*255), (int)(rgb[2]*255) ) );
m_spinVertexPointSize->SetValue( layer->GetProperties()->GetVertexPointSize() );
double* dPos = layer->GetProperties()->GetPosition();
wxString value_strg = ( (wxString)_("") << dPos [0] << _(" ") << dPos[1] << _(" ") << dPos[2] );
m_textPosition->ChangeValue( value_strg );
m_checkHideInfo->SetValue( !layer->GetProperties()->GetShowInfo() );
}
lc->SetActiveLayer( ( Layer* )m_listBoxLayers->GetClientData( m_listBoxLayers->GetSelection() ) );
}
m_choiceVector->Clear();
m_choiceVector->Append( _("Off") );
if ( surf )
{
for ( int i = 0; i < surf->GetNumberOfVectorSets(); i++ )
{
m_choiceVector->Append( wxString::FromAscii( surf->GetVectorSetName( i ) ) );
}
}
m_choiceVector->Append( _("Load vector data...") );
m_choiceVector->SetSelection( surf ? 1 + surf->GetActiveVector() : 0 );
// update overlay controls
m_choiceOverlay->Clear();
m_choiceOverlay->Append( _("Off") );
if ( layer )
{
for ( int i = 0; i < layer->GetNumberOfOverlays(); i++ )
{
m_choiceOverlay->Append( wxString::FromAscii( layer->GetOverlay( i )->GetName() ) );
}
}
m_choiceOverlay->Append( _("Load from file...") );
m_choiceOverlay->SetSelection( layer ? 1 + layer->GetActiveOverlayIndex() : 0 );
m_btnOverlayConfiguration->Show( layer && layer->GetActiveOverlayIndex() >= 0 );
// update annotation controls
m_choiceAnnotation->Clear();
m_choiceAnnotation->Append( _("Off") );
if ( layer )
{
for ( int i = 0; i < layer->GetNumberOfAnnotations(); i++ )
{
m_choiceAnnotation->Append( wxString::FromAscii( layer->GetAnnotation( i )->GetName() ) );
}
}
m_choiceAnnotation->Append( _("Load from file...") );
m_choiceAnnotation->SetSelection( layer ? 1 + layer->GetActiveAnnotationIndex() : 0 );
// update label controls
m_choiceLabel->Clear();
if ( layer )
{
if ( layer->GetNumberOfLabels() > 0 )
{
for ( int i = 0; i < layer->GetNumberOfLabels(); i++ )
{
m_choiceLabel->Append( wxString::FromAscii( layer->GetLabel( i )->GetName() ) );
}
}
else
m_choiceLabel->Append( _("None") );
}
m_choiceLabel->Append( _("Load from file...") );
if ( layer && layer->GetActiveLabelIndex() >= 0 )
m_choiceLabel->SetSelection( layer->GetActiveLabelIndex() );
else
m_choiceLabel->SetSelection( 0 );
if ( layer && layer->GetActiveLabel() )
{
double* rgb = layer->GetActiveLabel()->GetColor();
m_colorPickerLabel->SetColour( wxColour( (int)(rgb[0]*255), (int)(rgb[1]*255), (int)(rgb[2]*255) ) );
}
int nCurvatureMap = layer ? layer->GetProperties()->GetCurvatureMap() : 0;
for ( size_t i = 0; i < m_widgetsMidPoint.size(); i++ )
{
m_widgetsMidPoint[i]->Show( nCurvatureMap != LayerPropertiesSurface::CM_Off );
}
for ( size_t i = 0; i < m_widgetsSlope.size(); i++ )
{
m_widgetsSlope[i]->Show( nCurvatureMap == LayerPropertiesSurface::CM_Threshold );
}
for ( size_t i = 0; i < m_widgetsVector.size(); i++ )
{
m_widgetsVector[i]->Show( m_choiceVector->GetSelection() > 0 );
}
for ( size_t i = 0; i < m_widgetsVertex.size(); i++ )
{
m_widgetsVertex[i]->Show( m_checkShowVertices->GetValue() );
}
for ( size_t i = 0; i < m_widgetsMesh.size(); i++ )
{
m_widgetsMesh[i]->Show( layer && layer->GetProperties()->GetSurfaceRenderMode() != LayerPropertiesSurface::SM_Surface );
}
for ( size_t i = 0; i < m_widgetsLabel.size(); i++ )
{
m_widgetsLabel[i]->Show( layer && layer->GetActiveLabelIndex() >= 0 );
}
m_colorPicker->Enable( layer ); // && nCurvatureMap != LayerPropertiesSurface::CM_Threshold );
// hack to force resize of these controls in scrolled window
for ( size_t i = 0; i < m_widgetsResize.size(); i++ )
{
wxSize sz = m_widgetsResize[i]->GetMinSize();
m_widgetsResize[i]->SetMinSize( wxSize( 100, sz.GetHeight() ) );
}
Layout();
}
void PixelInfoListCtrl::OnFinishEditing( wxCommandEvent& event )
{
LayerCollectionManager* lcm = MainWindow::GetMainWindowPointer()->GetLayerCollectionManager();
LayerCollection* lc = MainWindow::GetMainWindowPointer()->GetLayerCollection( "MRI" );
// see if entered text is valid
wxArrayString sa = MyUtils::SplitString( m_textEditor->GetValue(), _(",") );
long ptr = m_listPtr[m_nRowEdited];
Layer* layer_ptr = (Layer*)ptr;
if ( ptr == 1 || ( layer_ptr && layer_ptr->IsTypeOf( "MRI" ) ) )
{
if ( sa.Count() < 3 )
sa = MyUtils::SplitString( m_textEditor->GetValue(), _(" ") );
if ( sa.Count() < 3 )
{
cerr << "Invalid coordinate string. Make sure they are three numbers." << endl;
return;
}
}
if ( ptr == 1 ) // RAS
{
double ras[3];
if ( sa[0].ToDouble( ras ) && sa[1].ToDouble( ras+1 ) && sa[2].ToDouble( ras+2 ) )
{
wxListItem item;
GetColumn( 0, item );
LayerMRI* layer = (LayerMRI*)lc->GetLayer( 0 );
if ( layer )
layer->RASToTarget( ras, ras );
if ( item.GetText() == _("Cursor") )
{
lc->SetCursorRASPosition( ras );
lcm->SetSlicePosition( ras );
}
else if ( item.GetText() == _("Mouse") )
lc->SetCurrentRASPosition( ras );
UpdateList();
m_textEditor->Hide();
}
else
{
cerr << "Invalid coordinate string. Make sure they are three numbers." << endl;
}
}
else if ( layer_ptr && layer_ptr->IsTypeOf( "MRI" ) ) // voxel
{
long x, y, z;
if ( sa.Count() < 3 )
{
cerr << "Invalid voxel coordinate string. Make sure they are three numbers." << endl;
return;
}
int n = sa[0].Find( wxChar('['), true );
if ( n != wxNOT_FOUND )
sa[0] = sa[0].Mid( n+1 );
n = sa[2].Find( wxChar(']') );
if ( n != wxNOT_FOUND )
sa[2] = sa[2].Left( n );
if ( sa[0].ToLong( &x ) && sa[1].ToLong( &y ) && sa[2].ToLong( &z ) )
{
int nv[3] = { x, y, z };
double ras[3];
wxListItem item;
GetColumn( 0, item );
LayerMRI* layer = (LayerMRI*)layer_ptr;
layer->OriginalIndexToRAS( nv, ras );
layer->RASToTarget( ras, ras );
if ( item.GetText() == _("Cursor") )
{
lc->SetCursorRASPosition( ras );
lcm->SetSlicePosition( ras );
}
else if ( item.GetText() == _("Mouse") )
lc->SetCurrentRASPosition( ras );
UpdateList();
m_textEditor->Hide();
}
else
{
cerr << "Invalid voxel coordinate string. Make sure they are three numbers." << endl;
}
}
else if ( layer_ptr && layer_ptr->IsTypeOf( "Surface" ) ) // surface
{
wxString strg = m_textEditor->GetValue();
LayerSurface* layer = (LayerSurface*)layer_ptr;
double ras[3];
bool bSuccess = false;
if ( m_listValue[m_nRowEdited].Find( _("Coord") ) == 0 ) // coordinate item
{
sa = MyUtils::SplitString( strg, _(",") );
if ( sa.Count() < 3 )
sa = MyUtils::SplitString( m_textEditor->GetValue(), _(" ") );
if ( sa.Count() >= 3 && sa[0].ToDouble( ras ) && sa[1].ToDouble( ras+1 ) && sa[2].ToDouble( ras+2 ) )
{
layer->GetTargetAtSurfaceRAS( ras, ras );
bSuccess = true;
}
}
else // vertex index item
{
long nIndex;
if ( strg.ToLong( &nIndex ) && layer->GetTargetAtVertex( nIndex, ras ) )
bSuccess = true;
}
if ( bSuccess )
{
wxListItem item;
GetColumn( 0, item );
if ( item.GetText() == _("Cursor") )
{
lc->SetCursorRASPosition( ras );
lcm->SetSlicePosition( ras );
}
else if ( item.GetText() == _("Mouse") )
lc->SetCurrentRASPosition( ras );
UpdateList();
m_textEditor->Hide();
}
else
cerr << "Invalid index or coordinate string." << endl;
}
}
void ToolWindowEdit::DoUpdateTools()
{
int nViewId = MainWindow::GetMainWindowPointer()->GetActiveViewId();
if ( nViewId < 0 || nViewId > 2 )
nViewId = 0;
RenderView2D* view = ( RenderView2D* )MainWindow::GetMainWindowPointer()->GetRenderView( nViewId );
bool bVoxelEditVisible = m_toolbarVoxelEdit->IsShown();
bool bROIEditVisible = m_toolbarROIEdit->IsShown();
if ( bVoxelEditVisible != (view->GetInteractionMode() == RenderView2D::IM_VoxelEdit) ||
bROIEditVisible != (view->GetInteractionMode() == RenderView2D::IM_ROIEdit) )
{
m_toolbarVoxelEdit ->Show( view->GetInteractionMode() == RenderView2D::IM_VoxelEdit );
m_toolbarROIEdit ->Show( view->GetInteractionMode() == RenderView2D::IM_ROIEdit );
XRCCTRL( *this, "ID_PANEL_HOLDER", wxPanel )->Layout();
}
// XRCCTRL( *m_toolbarBrush, "ID_STATIC_BRUSH_SIZE", wxStaticText )->Enable( m_viewAxial->GetAction() != Interactor2DROIEdit::EM_Fill );
m_spinBrushSize->Enable( view->GetAction() != Interactor2DROIEdit::EM_Fill );
m_spinBrushTolerance->Enable( view->GetAction() == Interactor2DROIEdit::EM_Fill );
// choiceTemplate->Enable( checkTemplate->IsChecked() && m_viewAxial->GetAction() == Interactor2DROIEdit::EM_Fill );
// XRCCTRL( *m_toolbarBrush, "ID_STATIC_BRUSH_TOLERANCE", wxStaticText )->Enable( checkTemplate->IsChecked() ); //&& m_viewAxial->GetAction() == Interactor2DROIEdit::EM_Fill );
// XRCCTRL( *m_toolbarBrush, "ID_SPIN_BRUSH_TOLERANCE", wxSpinCtrl )->Enable( checkTemplate->IsChecked() );//&& m_viewAxial->GetAction() == Interactor2DROIEdit::EM_Fill );
BrushProperty* bp = MainWindow::GetMainWindowPointer()->GetBrushProperty();
LayerVolumeBase* layer = bp->GetReferenceLayer();
// if ( m_choiceTemplate->GetSelection() != wxNOT_FOUND )
// layer = ( LayerEditable* )(void*)m_choiceTemplate->GetClientData( m_choiceTemplate->GetSelection() );
m_choiceTemplate->Clear();
m_choiceTemplate->Append( _("None"), (void*)NULL );
LayerCollection* lc = MainWindow::GetMainWindowPointer()->GetLayerCollection( "MRI" );
int nSel = 0;
for ( int i = 0; i < lc->GetNumberOfLayers(); i++ )
{
LayerMRI* mri = (LayerMRI*)lc->GetLayer( i );
if ( layer == mri )
{
nSel = i+1;
}
m_choiceTemplate->Append( wxString::FromAscii( mri->GetName() ), (void*)mri );
}
// if ( !lc->IsEmpty() )
m_choiceTemplate->SetSelection( nSel );
m_spinBrushSize->SetValue( bp->GetBrushSize() );
m_spinBrushTolerance->SetValue( bp->GetBrushTolerance( ) );
m_checkDrawConnectedOnly->SetValue( bp->GetDrawConnectedOnly() );
m_checkDrawRange ->SetValue( bp->GetDrawRangeEnabled() );
m_checkExcludeRange ->SetValue( bp->GetExcludeRangeEnabled() );
m_editDrawRangeLow ->Enable( bp->GetDrawRangeEnabled() );
m_editDrawRangeHigh ->Enable( bp->GetDrawRangeEnabled() );
m_editExcludeRangeLow ->Enable( bp->GetExcludeRangeEnabled() );
m_editExcludeRangeHigh ->Enable( bp->GetExcludeRangeEnabled() );
double* range = bp->GetDrawRange();
UpdateTextValue( m_editDrawRangeLow, range[0] );
UpdateTextValue( m_editDrawRangeHigh, range[1] );
range = bp->GetExcludeRange();
UpdateTextValue( m_editExcludeRangeLow, range[0] );
UpdateTextValue( m_editExcludeRangeHigh, range[1] );
Contour2D* c2d = view->GetContour2D();
m_checkSmooth->SetValue( c2d->GetSmooth() );
UpdateTextValue( m_editSmoothSD, c2d->GetSmoothSD() );
m_editSmoothSD->Enable( c2d->GetSmooth() );
UpdateTextValue( m_editContourValue, c2d->GetContourValue() );
double* rgb = c2d->GetContourColor();
m_colorPickerContour->SetColour( wxColour( (int)(rgb[0]*255), (int)(rgb[1]*255), (int)(rgb[2]*255) ) );
int nAction = view->GetAction();
ShowWidgets( m_widgetsBrushSize, nAction != Interactor2DVoxelEdit::EM_Contour &&
nAction != Interactor2DVoxelEdit::EM_ColorPicker &&
nAction != Interactor2DVoxelEdit::EM_Fill );
ShowWidgets( m_widgetsReference, nAction == Interactor2DVoxelEdit::EM_Fill ||
nAction == Interactor2DVoxelEdit::EM_Contour );
ShowWidgets( m_widgetsTolerance, nAction == Interactor2DVoxelEdit::EM_Fill );
ShowWidgets( m_widgetsConstrain, nAction != Interactor2DVoxelEdit::EM_ColorPicker &&
nAction != Interactor2DVoxelEdit::EM_Contour );
ShowWidgets( m_widgetsSmooth, nAction == Interactor2DVoxelEdit::EM_Contour );
ShowWidgets( m_widgetsContour, nAction == Interactor2DVoxelEdit::EM_Contour );
m_bToUpdateTools = false;
wxPanel* panel = XRCCTRL( *this, "ID_PANEL_HOLDER", wxPanel );
panel->Layout();
panel->Fit();
Fit();
Layout();
MainWindow::GetMainWindowPointer()->NeedRedraw( 1 );
}
bool Interactor2DMeasure::ProcessMouseDownEvent( QMouseEvent* event, RenderView* renderview )
{
RenderView2D* view = ( RenderView2D* )renderview;
// UpdateCursor( event, view );
if ( m_region && !m_bDrawing && !m_bEditing )
{
m_region->Highlight( false );
}
if ( event->button() == Qt::LeftButton )
{
if ( ( event->modifiers() & CONTROL_MODIFIER ) && ( event->modifiers() & Qt::ShiftModifier ) )
{
return Interactor2D::ProcessMouseDownEvent( event, renderview );
}
LayerCollection* lc = MainWindow::GetMainWindow()->GetLayerCollection( "MRI" );
LayerVolumeBase* mri = ( LayerVolumeBase* )lc->GetActiveLayer();
if ( mri )
{
m_nMousePosX = event->x();
m_nMousePosY = event->y();
if ( m_region && m_bDrawing ) // drawing
{
((Region2DPolyline*)m_region)->AddPoint( m_nMousePosX, m_nMousePosY );
}
else
{
Region2D* reg = view->GetRegion( m_nMousePosX, m_nMousePosY, &m_nPointIndex );
if ( !reg ) // new region
{
if ( m_nAction == MM_Line )
{
Region2DLine* reg_line = new Region2DLine( view );
reg_line->SetLine( m_nMousePosX, m_nMousePosY, m_nMousePosX, m_nMousePosY );
view->AddRegion( reg_line );
m_region = reg_line;
}
else if ( m_nAction == MM_Spline || m_nAction == MM_Polyline )
{
Region2DPolyline* reg_polyline = new Region2DPolyline( view, m_nAction == MM_Spline );
reg_polyline->AddPoint( m_nMousePosX, m_nMousePosY );
reg_polyline->AddPoint( m_nMousePosX, m_nMousePosY ); // add second point
view->AddRegion( reg_polyline );
m_region = reg_polyline;
}
else if ( m_nAction == MM_Rectangle )
{
Region2DRectangle* reg_rect = new Region2DRectangle( view );
reg_rect->SetRect( m_nMousePosX, m_nMousePosY, 1, 1 );
view->AddRegion( reg_rect );
m_region = reg_rect;
}
m_bDrawing = true;
}
else // editing
{
m_region = reg;
m_bEditing = true;
m_region->Highlight();
view->EmitRegionSelected( reg );
view->RequestRedraw();
}
}
return false;
}
}
else if ( event->button() == Qt::RightButton )
{
if ( m_bDrawing && m_region )
{
m_bDrawing = false;
m_bEditing = false;
if ( m_nAction == MM_Spline || m_nAction == MM_Polyline )
{
((Region2DPolyline*)m_region)->RemoveLastPoint();
}
view->RequestRedraw();
return false;
}
}
return Interactor2D::ProcessMouseDownEvent( event, renderview ); // pass down the event
}
bool Interactor2DVolumeEdit::ProcessMouseMoveEvent( QMouseEvent* event, RenderView* renderview )
{
RenderView2D* view = ( RenderView2D* )renderview;
if ( m_bEditing )
{
UpdateCursor( event, view );
int posX = event->x();
int posY = event->y();
LayerCollection* lc = MainWindow::GetMainWindow()->GetLayerCollection( m_strLayerTypeName );
LayerVolumeBase* mri = ( LayerVolumeBase* )lc->GetActiveLayer();
if ( m_nAction == EM_Freehand )
{
double ras1[3], ras2[3];
view->MousePositionToRAS( m_nMousePosX, m_nMousePosY, ras1 );
view->MousePositionToRAS( posX, posY, ras2 );
mri->SetVoxelByRAS( ras1, ras2, view->GetViewPlane(),
!(event->modifiers() & Qt::ShiftModifier) && !(event->buttons() & Qt::RightButton) );
}
else if ( m_nAction == EM_Polyline || m_nAction == EM_Livewire )
{
double ras[3];
view->MousePositionToRAS( posX, posY, ras );
view->GetCursor2D()->SetPosition2( ras );
if ( m_nAction == EM_Livewire )
{
view->GetCursor2D()->SetInterpolationPoints(
mri->GetLiveWirePointsByRAS( ras,
view->GetCursor2D()->GetPosition(),
view->GetViewPlane() ) );
}
view->GetCursor2D()->SetPosition( view->GetCursor2D()->GetPosition(), true );
view->RequestRedraw();
}
else if ( m_nAction == EM_Contour )
{
LayerMRI* mri_ref = (LayerMRI*)MainWindow::GetMainWindow()->GetBrushProperty()->GetReferenceLayer();
Contour2D* c2d = view->GetContour2D();
if ( event->modifiers() & Qt::ShiftModifier )
{
double ras1[3], ras2[3];
view->MousePositionToRAS( m_nMousePosX, m_nMousePosY, ras1 );
view->MousePositionToRAS( posX, posY, ras2 );
c2d->RemoveLine( ras1, ras2 );
}
else if ( (event->modifiers() & CONTROL_MODIFIER) && (event->modifiers() & Qt::AltModifier) )
{
double scale = 0.2;
if ( mri_ref )
{
double dMin = mri_ref->GetProperty()->GetMinValue();
double dMax = mri_ref->GetProperty()->GetMaxValue();
scale = ( dMax - dMin ) * 0.0005;
}
c2d->SetContourValue( c2d->GetContourValue() + scale * ( posY - m_nMousePosY ) );
}
else
{
double ras1[3], ras2[3];
view->MousePositionToRAS( m_nMousePosX, m_nMousePosY, ras1 );
view->MousePositionToRAS( posX, posY, ras2 );
c2d->AddLine( ras1, ras2 );
}
view->RequestRedraw();
}
m_nMousePosX = posX;
m_nMousePosY = posY;
return false;
}
else
{
return Interactor2D::ProcessMouseMoveEvent( event, renderview );
}
}
bool Interactor2DVolumeEdit::ProcessMouseDownEvent( wxMouseEvent& event, RenderView* renderview )
{
RenderView2D* view = ( RenderView2D* )renderview;
// UpdateCursor( event, view );
if ( event.LeftDown() || ( event.RightDown() && event.LeftIsDown() ) )
{
if ( event.CmdDown() && event.ShiftDown() )
return Interactor2D::ProcessMouseDownEvent( event, renderview );
LayerCollection* lc = MainWindow::GetMainWindowPointer()->GetLayerCollectionManager()->GetLayerCollection( m_strLayerTypeName.c_str() );
LayerVolumeBase* mri = ( LayerVolumeBase* )lc->GetActiveLayer();
if ( (!mri || !mri->IsVisible()) ) //&& ( event.CmdDown() || m_nAction == EM_Polyline ) )
{
SendBroadcast( m_strLayerTypeName + "NotVisible", this );
}
else if ( !mri->IsEditable() ) //&& ( event.CmdDown() || m_nAction == EM_Polyline ) )
{
SendBroadcast( m_strLayerTypeName + "NotEditable", this );
}
else if ( m_strLayerTypeName == "MRI" && ((LayerMRI*)mri)->IsTransformed() )
{
SendBroadcast( m_strLayerTypeName + "NotEditableForTransformation", this );
}
else
{
m_nMousePosX = event.GetX();
m_nMousePosY = event.GetY();
double ras[3];
view->MousePositionToRAS( m_nMousePosX, m_nMousePosY, ras );
if ( m_nAction == EM_Freehand ) //&& ( event.CmdDown() ) )
{
mri->SaveForUndo( view->GetViewPlane() );
if ( event.CmdDown() )
{
mri->FloodFillByRAS( ras, view->GetViewPlane(), !event.ShiftDown() && !event.RightIsDown() );
}
else
{
m_bEditing = true;
mri->SetVoxelByRAS( ras, view->GetViewPlane(), !event.ShiftDown() && !event.RightIsDown() );
}
}
else if ( m_nAction == EM_Fill ) //&& ( event.CmdDown() ) )
{
mri->SaveForUndo( view->GetViewPlane() );
mri->FloodFillByRAS( ras, view->GetViewPlane(), !event.ShiftDown() && !event.RightIsDown() );
}
else if ( m_nAction == EM_Polyline || m_nAction == EM_Livewire )
{
mri->SaveForUndo( view->GetViewPlane() );
if ( event.CmdDown() )
{
mri->FloodFillByRAS( ras, view->GetViewPlane(), !event.ShiftDown() && !event.RightIsDown() );
}
else
{
m_bEditing = true;
double ras2[3];
view->GetCursor2D()->ClearInterpolationPoints();
view->GetCursor2D()->GetPosition( ras2 );
view->GetCursor2D()->SetPosition( ras );
view->GetCursor2D()->SetPosition2( ras );
if ( m_dPolylinePoints.size() > 0 )
{
if ( m_nAction == EM_Polyline )
mri->SetVoxelByRAS( ras, ras2, view->GetViewPlane(), !event.ShiftDown() && !event.RightIsDown() );
else
mri->SetLiveWireByRAS( ras, ras2, view->GetViewPlane() );
}
else
{
// mri->SaveForUndo( view->GetViewPlane() );
m_dPolylinePoints.push_back( ras[0] );
m_dPolylinePoints.push_back( ras[1] );
m_dPolylinePoints.push_back( ras[2] );
view->GetCursor2D()->SetPosition( ras );
}
if ( view->GetCapture() == view )
view->ReleaseMouse();
view->CaptureMouse();
}
}
else if ( m_nAction == EM_ColorPicker && mri->IsTypeOf( "MRI" ) )
{
if ( event.CmdDown() )
{
mri->SaveForUndo( view->GetViewPlane() );
mri->FloodFillByRAS( ras, view->GetViewPlane(), !event.ShiftDown() && !event.RightIsDown() );
}
else
{
double dValue = ((LayerMRI*)mri)->GetVoxelValue( ras );
if ( dValue != 0 )
{
mri->SetFillValue( (float)dValue );
mri->SendBroadcast( "LayerActorUpdated", mri );
}
}
}
else if ( m_nAction == EM_Contour && mri->IsTypeOf( "MRI" ) )
{
LayerMRI* mri_ref = (LayerMRI*)MainWindow::GetMainWindowPointer()->GetBrushProperty()->GetReferenceLayer();
if ( !mri_ref )
{
SendBroadcast( m_strLayerTypeName + "ReferenceNotSet", this );
return false;
}
Contour2D* c2d = view->GetContour2D();
if ( event.CmdDown() && event.AltDown() )
{
double dValue = mri_ref->GetVoxelValue( ras );
if ( dValue != 0 )
{
m_bEditing = true;
c2d->SetInput( mri_ref->GetSliceImageData( view->GetViewPlane() ), dValue, ras[view->GetViewPlane()], mri_ref->GetActiveFrame() );
c2d->SetVisible( true );
view->NeedRedraw();
}
else if ( c2d->IsVisible() )
{
m_bEditing = true;
}
}
else if ( event.CmdDown() && !event.AltDown() )
{
mri->SaveForUndo( view->GetViewPlane() );
((LayerMRI*)mri)->FloodFillByContour2D( ras, c2d );
}
else if ( event.ShiftDown() )
{
m_bEditing = true;
c2d->RemoveLine( ras, ras );
view->NeedRedraw();
}
else
{
m_bEditing = true;
c2d->AddLine( ras, ras );
view->NeedRedraw();
}
}
else
return Interactor2D::ProcessMouseDownEvent( event, renderview );
}
return false;
}
else if ( m_bEditing )
{
m_bEditing = false;
if ( m_nAction == EM_Polyline || m_nAction == EM_Livewire )
{
if ( event.MiddleDown() )
{
view->GetCursor2D()->Update();
view->NeedRedraw();
}
else if ( event.RightDown() )
{
if ( m_dPolylinePoints.size() > 0 && m_nAction == EM_Polyline )
{
LayerCollection* lc = MainWindow::GetMainWindowPointer()->GetLayerCollection( m_strLayerTypeName.c_str() );
LayerVolumeBase* mri = ( LayerVolumeBase* )lc->GetActiveLayer();
double ras1[3] = { m_dPolylinePoints[0], m_dPolylinePoints[1], m_dPolylinePoints[2] };
double ras2[3];
view->GetCursor2D()->GetPosition( ras2 );
view->GetCursor2D()->SetPosition2( ras2 );
view->GetCursor2D()->SetPosition( ras1 );
mri->SetVoxelByRAS( ras1, ras2, view->GetViewPlane(), !event.ShiftDown() );
}
else
{
// mri->SetLiveWireByRAS( ras1, ras2, view->GetViewPlane() );
view->GetCursor2D()->Update();
view->NeedRedraw();
}
}
}
m_dPolylinePoints.clear();
if ( view->GetCapture() == view )
view->ReleaseMouse();
return false;
}
return Interactor2D::ProcessMouseDownEvent( event, renderview ); // pass down the event
}
bool Interactor2DRegionEdit::ProcessMouseDownEvent( wxMouseEvent& event, RenderView* renderview )
{
RenderView2D* view = ( RenderView2D* )renderview;
// UpdateCursor( event, view );
if ( event.LeftDown() )
{
// if ( event.CmdDown() )
// return Interactor2D::ProcessMouseDownEvent( event, renderview );
LayerCollection* lc = MainWindow::GetMainWindowPointer()->GetLayerCollectionManager()->GetLayerCollection( "MRI" );
LayerMRI* mri = ( LayerMRI* )lc->GetActiveLayer();
if ( (!mri || !mri->IsVisible()) ) //&& ( event.CmdDown() || m_nAction == EM_Polyline ) )
{
SendBroadcast( "MRINotVisible", this );
}
else if ( !mri->IsEditable() ) //&& ( event.CmdDown() || m_nAction == EM_Polyline ) )
{
SendBroadcast( "MRINotEditable", this );
}
else
{
m_nMousePosX = event.GetX();
m_nMousePosY = event.GetY();
double ras[3];
view->MousePositionToRAS( m_nMousePosX, m_nMousePosY, ras );
if ( m_nAction == EM_Freehand ) //&& ( event.CmdDown() ) )
{
mri->SaveForUndo( view->GetViewPlane() );
if ( event.CmdDown() )
{
mri->FloodFillByRAS( ras, view->GetViewPlane(), !event.ShiftDown() );
}
else
{
m_bEditing = true;
mri->SetVoxelByRAS( ras, view->GetViewPlane(), !event.ShiftDown() );
}
}
else if ( m_nAction == EM_Fill ) //&& ( event.CmdDown() ) )
{
mri->SaveForUndo( view->GetViewPlane() );
mri->FloodFillByRAS( ras, view->GetViewPlane(), !event.ShiftDown() );
}
else if ( m_nAction == EM_Polyline )
{
m_bEditing = true;
double ras2[3];
view->GetCursor2D()->GetPosition( ras2 );
view->GetCursor2D()->SetPosition( ras );
view->GetCursor2D()->SetPosition2( ras );
if ( m_dPolylinePoints.size() > 0 )
{
mri->SetVoxelByRAS( ras, ras2, view->GetViewPlane(), !event.ShiftDown() );
}
else
{
mri->SaveForUndo( view->GetViewPlane() );
m_dPolylinePoints.push_back( ras[0] );
m_dPolylinePoints.push_back( ras[1] );
m_dPolylinePoints.push_back( ras[2] );
}
if ( view->GetCapture() == view )
view->ReleaseMouse();
view->CaptureMouse();
}
else
return Interactor2D::ProcessMouseDownEvent( event, renderview );
}
return false;
}
else if ( m_bEditing )
{
m_bEditing = false;
if ( m_nAction == EM_Polyline )
{
if ( event.MiddleDown() )
{
view->GetCursor2D()->Update();
view->NeedRedraw();
}
else if ( event.RightDown() )
{
if ( m_dPolylinePoints.size() > 0 )
{
LayerCollection* lc = MainWindow::GetMainWindowPointer()->GetLayerCollection( "MRI" );
LayerMRI* mri = ( LayerMRI* )lc->GetActiveLayer();
double ras1[3] = { m_dPolylinePoints[0], m_dPolylinePoints[1], m_dPolylinePoints[2] };
double ras2[3];
view->GetCursor2D()->GetPosition( ras2 );
view->GetCursor2D()->SetPosition2( ras2 );
view->GetCursor2D()->SetPosition( ras1 );
mri->SetVoxelByRAS( ras1, ras2, view->GetViewPlane(), !event.ShiftDown() );
}
}
}
m_dPolylinePoints.clear();
if ( view->GetCapture() == view )
view->ReleaseMouse();
return false;
}
return Interactor2D::ProcessMouseDownEvent( event, renderview ); // pass down the event
}
bool Interactor2DVolumeEdit::ProcessMouseDownEvent( QMouseEvent* event, RenderView* renderview )
{
RenderView2D* view = ( RenderView2D* )renderview;
if ( !view->hasFocus() )
{
return Interactor2D::ProcessMouseDownEvent( event, renderview );
}
if ( event->button() == Qt::LeftButton ||
( event->button() == Qt::RightButton && (event->buttons() & Qt::LeftButton) ) )
{
if ( (event->modifiers() & CONTROL_MODIFIER ) && (event->modifiers() & Qt::ShiftModifier) )
{
return Interactor2D::ProcessMouseDownEvent( event, renderview );
}
LayerCollection* lc = MainWindow::GetMainWindow()->GetLayerCollection( m_strLayerTypeName );
LayerVolumeBase* mri = ( LayerVolumeBase* )lc->GetActiveLayer();
if ( (!mri || !mri->IsVisible()) ) //&& ( event->ControlDown() || m_nAction == EM_Polyline ) )
{
emit Error( "LayerNotVisible", mri );
}
else if ( !mri->IsEditable() ) //&& ( event->ControlDown() || m_nAction == EM_Polyline ) )
{
emit Error( "LayerNotEditable", mri );
}
else if ( m_strLayerTypeName == "MRI" && ((LayerMRI*)mri)->IsTransformed() )
{
emit Error( "LayerNotEditableForTransformation", mri );
}
else
{
m_nMousePosX = event->x();
m_nMousePosY = event->y();
double ras[3];
view->MousePositionToRAS( m_nMousePosX, m_nMousePosY, ras );
bool bCondition = !(event->modifiers() & Qt::ShiftModifier) && !(event->buttons() & Qt::RightButton);
if ( m_nAction == EM_Freehand ) //&& ( event->ControlDown() ) )
{
mri->SaveForUndo( view->GetViewPlane() );
if ( event->modifiers() & CONTROL_MODIFIER )
{
mri->FloodFillByRAS( ras, view->GetViewPlane(), bCondition );
}
else
{
m_bEditing = true;
mri->SetVoxelByRAS( ras, view->GetViewPlane(),bCondition );
}
}
else if ( m_nAction == EM_Fill ) //&& ( event->ControlDown() ) )
{
mri->SaveForUndo( view->GetViewPlane() );
mri->FloodFillByRAS( ras, view->GetViewPlane(), bCondition );
}
else if ( m_nAction == EM_Polyline || m_nAction == EM_Livewire )
{
mri->SaveForUndo( view->GetViewPlane() );
if ( event->modifiers() & CONTROL_MODIFIER )
{
mri->FloodFillByRAS( ras, view->GetViewPlane(), bCondition );
}
else
{
m_bEditing = true;
double ras2[3];
view->GetCursor2D()->ClearInterpolationPoints();
view->GetCursor2D()->GetPosition( ras2 );
view->GetCursor2D()->SetPosition( ras );
view->GetCursor2D()->SetPosition2( ras );
if ( m_dPolylinePoints.size() > 0 )
{
if ( m_nAction == EM_Polyline )
{
mri->SetVoxelByRAS( ras, ras2, view->GetViewPlane(), bCondition );
}
else
{
mri->SetLiveWireByRAS( ras, ras2, view->GetViewPlane() );
}
}
else
{
// mri->SaveForUndo( view->GetViewPlane() );
m_dPolylinePoints.push_back( ras[0] );
m_dPolylinePoints.push_back( ras[1] );
m_dPolylinePoints.push_back( ras[2] );
view->GetCursor2D()->SetPosition( ras );
}
view->grabMouse();
}
}
else if ( m_nAction == EM_ColorPicker && mri->IsTypeOf( "MRI" ) )
{
if ( event->modifiers() & CONTROL_MODIFIER )
{
mri->SaveForUndo( view->GetViewPlane() );
mri->FloodFillByRAS( ras, view->GetViewPlane(), bCondition );
}
else
{
double dValue = ((LayerMRI*)mri)->GetVoxelValue( ras );
if ( dValue != 0 )
{
mri->SetFillValue( (float)dValue );
}
}
}
else if ( m_nAction == EM_Contour && mri->IsTypeOf( "MRI" ) )
{
LayerMRI* mri_ref = (LayerMRI*)MainWindow::GetMainWindow()->GetBrushProperty()->GetReferenceLayer();
if ( !mri_ref )
{
emit Error( "LayerReferenceNotSet" );
return false;
}
Contour2D* c2d = view->GetContour2D();
if ( (event->modifiers() & CONTROL_MODIFIER) && (event->modifiers() & Qt::AltModifier) )
{
double dValue = mri_ref->GetVoxelValue( ras );
if ( dValue != 0 )
{
m_bEditing = true;
c2d->SetInput( mri_ref->GetSliceImageData( view->GetViewPlane() ), dValue, ras[view->GetViewPlane()], mri_ref->GetActiveFrame() );
c2d->SetVisible( true );
view->RequestRedraw();
}
else if ( c2d->IsVisible() )
{
m_bEditing = true;
}
}
else if ( (event->modifiers() & CONTROL_MODIFIER) && !(event->modifiers() & Qt::AltModifier) )
{
mri->SaveForUndo( view->GetViewPlane() );
((LayerMRI*)mri)->FloodFillByContour2D( ras, c2d );
}
else if ( event->modifiers() & Qt::ShiftModifier )
{
m_bEditing = true;
c2d->RemoveLine( ras, ras );
view->RequestRedraw();
}
else
{
m_bEditing = true;
c2d->AddLine( ras, ras );
view->RequestRedraw();
}
}
else
{
return Interactor2D::ProcessMouseDownEvent( event, renderview );
}
}
return false;
}
else if ( m_bEditing )
{
m_bEditing = false;
if ( m_nAction == EM_Polyline || m_nAction == EM_Livewire )
{
if ( event->button() == Qt::MidButton )
{
view->GetCursor2D()->Update();
view->RequestRedraw();
}
else if ( event->button() == Qt::RightButton )
{
if ( m_dPolylinePoints.size() > 0 && m_nAction == EM_Polyline )
{
LayerCollection* lc = MainWindow::GetMainWindow()->GetLayerCollection( m_strLayerTypeName );
LayerVolumeBase* mri = ( LayerVolumeBase* )lc->GetActiveLayer();
double ras1[3] = { m_dPolylinePoints[0], m_dPolylinePoints[1], m_dPolylinePoints[2] };
double ras2[3];
view->GetCursor2D()->GetPosition( ras2 );
view->GetCursor2D()->SetPosition2( ras2 );
view->GetCursor2D()->SetPosition( ras1 );
mri->SetVoxelByRAS( ras1, ras2, view->GetViewPlane(), !(event->modifiers() & Qt::ShiftModifier) );
}
else
{
// mri->SetLiveWireByRAS( ras1, ras2, view->GetViewPlane() );
view->GetCursor2D()->Update();
view->RequestRedraw();
}
}
}
m_dPolylinePoints.clear();
view->releaseMouse();
return false;
}
return Interactor2D::ProcessMouseDownEvent( event, renderview ); // pass down the event
}
bool Interactor2DMeasure::ProcessMouseDownEvent( wxMouseEvent& event, RenderView* renderview )
{
RenderView2D* view = ( RenderView2D* )renderview;
// UpdateCursor( event, view );
if ( m_region && !m_bDrawing && !m_bEditing )
m_region->Highlight( false );
if ( event.LeftDown() )
{
if ( event.CmdDown() && event.ShiftDown() )
return Interactor2D::ProcessMouseDownEvent( event, renderview );
LayerCollection* lc = MainWindow::GetMainWindowPointer()->GetLayerCollectionManager()->GetLayerCollection( "MRI" );
LayerVolumeBase* mri = ( LayerVolumeBase* )lc->GetActiveLayer();
if ( mri )
{
m_nMousePosX = event.GetX();
m_nMousePosY = event.GetY();
Region2D* reg = view->GetRegion( m_nMousePosX, m_nMousePosY, &m_nPointIndex );
if ( m_region && m_bDrawing )
{
((Region2DPolyline*)m_region)->AddPoint( m_nMousePosX, m_nMousePosY );
}
else if ( !reg ) // drawing
{
if ( m_nAction == MM_Line )
{
Region2DLine* reg_line = new Region2DLine( view );
reg_line->SetLine( m_nMousePosX, m_nMousePosY, m_nMousePosX, m_nMousePosY );
view->AddRegion( reg_line );
m_region = reg_line;
}
else if ( m_nAction == MM_Spline || m_nAction == MM_Polyline )
{
Region2DPolyline* reg_polyline = new Region2DPolyline( view, m_nAction == MM_Spline );
reg_polyline->AddPoint( m_nMousePosX, m_nMousePosY );
reg_polyline->AddPoint( m_nMousePosX, m_nMousePosY ); // add second point
view->AddRegion( reg_polyline );
m_region = reg_polyline;
}
else if ( m_nAction == MM_Rectangle )
{
Region2DRectangle* reg_rect = new Region2DRectangle( view );
reg_rect->SetRect( m_nMousePosX, m_nMousePosY, 1, 1 );
view->AddRegion( reg_rect );
m_region = reg_rect;
}
m_bDrawing = true;
}
else // editing
{
m_region = reg;
m_bEditing = true;
m_region->Highlight();
view->SendBroadcast( "RegionSelected", m_region );
view->NeedRedraw();
}
return false;
}
}
else if ( event.RightDown() )
{
if ( m_bDrawing && m_region )
{
m_bDrawing = false;
m_bEditing = false;
if ( m_nAction == MM_Spline || m_nAction == MM_Polyline )
((Region2DPolyline*)m_region)->RemoveLastPoint();
view->NeedRedraw();
return false;
}
}
return Interactor2D::ProcessMouseDownEvent( event, renderview ); // pass down the event
}