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/*=========================================================================
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.kitware.com/VolViewCopyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "vtkVVSelectionFrameLayoutManager.h"
#include "vtkObjectFactory.h"
#include "vtkVVSelectionFrame.h"
#include "vtkVVApplication.h"
#include "vtkVVDataItem.h"
#include "vtkKWImageWidget.h"
//----------------------------------------------------------------------------
vtkStandardNewMacro(vtkVVSelectionFrameLayoutManager);
vtkCxxRevisionMacro(vtkVVSelectionFrameLayoutManager, "$Revision: 1.14 $");
#ifdef KWCommonPro_USE_XML_RW
#include "XML/vtkXMLVVSelectionFrameLayoutManagerReader.h"
#include "XML/vtkXMLVVSelectionFrameLayoutManagerWriter.h"
#endif
vtkKWGetXMLReaderWriterObjectsImplementationMacro(vtkVVSelectionFrameLayoutManager, vtkXMLVVSelectionFrameLayoutManagerReader, vtkXMLVVSelectionFrameLayoutManagerWriter);
//----------------------------------------------------------------------------
vtkVVSelectionFrameLayoutManager::vtkVVSelectionFrameLayoutManager()
{
this->Resolution[0] = 2;
this->Resolution[1] = 2;
}
//----------------------------------------------------------------------------
vtkKWSelectionFrame* vtkVVSelectionFrameLayoutManager::AllocateWidget()
{
vtkVVSelectionFrame *widget = vtkVVSelectionFrame::New();
return widget;
}
//----------------------------------------------------------------------------
void vtkVVSelectionFrameLayoutManager::UpdateRenderWidgetsAnnotations()
{
for (int i = 0; i < this->GetNumberOfWidgets(); i++)
{
vtkVVSelectionFrame *sel_frame = vtkVVSelectionFrame::SafeDownCast(
this->GetNthWidget(i));
if (sel_frame && sel_frame->GetDataItem())
{
sel_frame->GetDataItem()->UpdateRenderWidgetsAnnotations();
if (sel_frame->GetRenderWidget())
{
sel_frame->GetRenderWidget()->Render();
}
}
}
}
//----------------------------------------------------------------------------
vtkVVSelectionFrame*
vtkVVSelectionFrameLayoutManager::GetPreferredFrameForAnnotationsCheck()
{
vtkVVSelectionFrame *selected_frame = vtkVVSelectionFrame::SafeDownCast(
this->GetSelectedWidget());
vtkVVSelectionFrame *found_frame = NULL;
for (int i = 0; i < this->GetNumberOfWidgets(); i++)
{
vtkVVSelectionFrame *sel_frame = vtkVVSelectionFrame::SafeDownCast(
this->GetNthWidget(i));
if (sel_frame && sel_frame->GetRenderWidget())
{
// Let's pick one at least, and favor any that is really visible
// in the layout
if (!found_frame || this->GetWidgetVisibility(sel_frame))
{
found_frame = sel_frame;
}
// Really favor the selected frame
if (sel_frame == selected_frame)
{
break;
}
}
}
return found_frame;
}
//----------------------------------------------------------------------------
vtkKWSelectionFrame *vtkVVSelectionFrameLayoutManager::
GetContainingSelectionFrame(vtkKWRenderWidget *ren)
{
for (int i = 0; i < this->GetNumberOfWidgets(); i++)
{
vtkVVSelectionFrame *sel_frame = vtkVVSelectionFrame::SafeDownCast(
this->GetNthWidget(i));
if (sel_frame && (sel_frame->GetRenderWidget()==ren))
{
return sel_frame;
}
}
return 0;
}
//----------------------------------------------------------------------------
void vtkVVSelectionFrameLayoutManager::SetCornerAnnotationsVisibility(int v)
{
for (int i = 0; i < this->GetNumberOfWidgets(); i++)
{
vtkVVSelectionFrame *sel_frame = vtkVVSelectionFrame::SafeDownCast(
this->GetNthWidget(i));
if (sel_frame && sel_frame->GetRenderWidget())
{
sel_frame->GetRenderWidget()->SetCornerAnnotationVisibility(v);
}
}
}
//----------------------------------------------------------------------------
int vtkVVSelectionFrameLayoutManager::GetCornerAnnotationsVisibility()
{
vtkVVSelectionFrame *found_frame =
this->GetPreferredFrameForAnnotationsCheck();
return found_frame ?
found_frame->GetRenderWidget()->GetCornerAnnotationVisibility() : 0;
}
//----------------------------------------------------------------------------
void vtkVVSelectionFrameLayoutManager::SetScaleBarsVisibility(int v)
{
for (int i = 0; i < this->GetNumberOfWidgets(); i++)
{
vtkVVSelectionFrame *sel_frame = vtkVVSelectionFrame::SafeDownCast(
this->GetNthWidget(i));
if (sel_frame && sel_frame->GetRenderWidget())
{
vtkKWImageWidget *iw = vtkKWImageWidget::SafeDownCast(
sel_frame->GetRenderWidget());
if (iw)
{
iw->SetScaleBarVisibility(v);
}
}
}
}
//----------------------------------------------------------------------------
int vtkVVSelectionFrameLayoutManager::GetScaleBarsVisibility()
{
vtkVVSelectionFrame *found_frame =
this->GetPreferredFrameForAnnotationsCheck();
vtkKWImageWidget *iw = vtkKWImageWidget::SafeDownCast(
found_frame ? found_frame->GetRenderWidget() : NULL);
return iw ? iw->GetScaleBarVisibility() : 0;
}
//----------------------------------------------------------------------------
void vtkVVSelectionFrameLayoutManager::ToggleAlmostAllAnnotationsVisibility()
{
int vis = this->GetCornerAnnotationsVisibility() ? 0 : 1;
this->SetCornerAnnotationsVisibility(vis);
//this->SetScaleBarsVisibility(vis);
}
//----------------------------------------------------------------------------
int vtkVVSelectionFrameLayoutManager::GetNumberOfPaintbrushWidgets()
{
int count = 0;
for (int i = 0; i < this->GetNumberOfWidgets(); i++)
{
vtkVVSelectionFrame *sel_frame = vtkVVSelectionFrame::SafeDownCast(
this->GetNthWidget(i));
if (sel_frame)
{
count += sel_frame->GetNumberOfPaintbrushWidgets();
}
}
return count;
}
//----------------------------------------------------------------------------
void vtkVVSelectionFrameLayoutManager::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os,indent);
}
//----------------------------------------------------------------------------
int vtkVVSelectionFrameLayoutManager
::SaveScreenshotAllWidgetsToFile(const char* filename)
{
int quiet = 0;
if (vtkKWApplicationPro *appPro =
vtkKWApplicationPro::SafeDownCast(this->GetApplication()))
{
quiet = appPro->GetTestingMode();
}
//return this->Superclass::SaveScreenshotAllWidgetsToFile( filename, quiet );
return 0;
}
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