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
}