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/*LICENSE_START*/
/*
* Copyright 1995-2002 Washington University School of Medicine
*
* http://brainmap.wustl.edu
*
* This file is part of CARET.
*
* CARET is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* CARET is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with CARET; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*LICENSE_END*/
#include "BrainSet.h"
#include "FileUtilities.h"
#include "GuiMainWindow.h"
#include "GuiModelSelectionControl.h"
#include "VtkModelFile.h"
#include "global_variables.h"
/**
* constructor.
*/
GuiModelSelectionControl::GuiModelSelectionControl(QWidget* parent)
: QComboBox(parent)
{
setObjectName("GuiModelSelectionControl");
updateControl();
}
/**
* destructor.
*/
GuiModelSelectionControl::~GuiModelSelectionControl()
{
}
/**
* get selected model.
*/
VtkModelFile*
GuiModelSelectionControl::getSelectedModel()
{
const int indx = getSelectedModelIndex();
if (indx >= 0) {
return models[indx];
}
return NULL;
}
/**
* get selected model.
*/
const VtkModelFile*
GuiModelSelectionControl::getSelectedModel() const
{
const int indx = getSelectedModelIndex();
if (indx >= 0) {
return models[indx];
}
return NULL;
}
/**
* get selected model.
*/
int
GuiModelSelectionControl::getSelectedModelIndex() const
{
const int indx = currentIndex();
if ((indx >= 0) && (indx < static_cast<int>(models.size()))) {
return indx;
}
return -1;
}
/**
* set the selected model.
*/
void
GuiModelSelectionControl::setSelectedModel(const VtkModelFile* vmf)
{
for (int i = 0; i < static_cast<int>(models.size()); i++) {
if (models[i] == vmf) {
setCurrentIndex(i);
break;
}
}
}
/**
* set the selected model index.
*/
void
GuiModelSelectionControl::setSelectedModelIndex(const int indx)
{
if ((indx >= 0) && (indx < static_cast<int>(models.size()))) {
setCurrentIndex(indx);
}
}
/**
* update the control.
*/
void
GuiModelSelectionControl::updateControl()
{
VtkModelFile* selectedModel = NULL;
int selectedIndex = getSelectedModelIndex();
if ((selectedIndex >= 0) && (selectedIndex < static_cast<int>(models.size()))) {
selectedModel = models[selectedIndex];
}
this->clear();
selectedIndex = -1;
models.clear();
const int num = theMainWindow->getBrainSet()->getNumberOfVtkModelFiles();
for (int i = 0; i < num; i++) {
VtkModelFile* vmf = theMainWindow->getBrainSet()->getVtkModelFile(i);
models.push_back(vmf);
addItem(FileUtilities::basename(vmf->getFileName()));
if (selectedModel == vmf) {
selectedIndex = i;
}
}
if (selectedIndex >= 0) {
setSelectedModelIndex(selectedIndex);
}
}
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