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SC_viewVZlayoutedithandler.cpp
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SC_viewVZlayoutedithandler.cpp
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/***************************************************************************
** **
** This file is part of SpineCreator, an easy to use GUI for **
** describing spiking neural network models. **
** Copyright (C) 2013-2014 Alex Cope, Paul Richmond, Seb James **
** **
** This program 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 3 of the License, or **
** (at your option) any later version. **
** **
** This program 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 this program. If not, see http://www.gnu.org/licenses/. **
** **
****************************************************************************
** Author: Alex Cope **
** Website/Contact: http://bimpa.group.shef.ac.uk/ **
****************************************************************************/
#include "SC_viewVZlayoutedithandler.h"
#include "SC_systemmodel.h"
#include "EL_experiment.h"
#include "filteroutundoredoevents.h"
#include "SC_projectobject.h"
viewVZLayoutEditHandler::viewVZLayoutEditHandler(nl_rootdata * data, viewNLstruct * viewNL, viewVZstruct * viewVZ, QObject *parent) :
QObject(parent)
{
this->data = data;
this->viewVZ = viewVZ;
this->viewNL = viewNL;
this->viewVZ->currObject = (QSharedPointer<systemObject>)0;
this->viewVZ->treeView = NULL;
this->playBackTimeStep = 17;
connect(&playBack, SIGNAL(timeout()), this, SLOT(playBackTimeout()));
initGlobal();
initPopulation();
initConnection();
// add error reporting box and stretch
QVBoxLayout * panelLayout = (QVBoxLayout *) this->viewVZ->panel->layout();
panelLayout->addWidget(this->viewVZ->errors);
panelLayout->addStretch();
}
void clearLayout(QLayout *layout, QString type)
{
QLayoutItem *item;
int passedItems = 0;
while((item = layout->itemAt(passedItems))) {
if (item->layout()) {
if (item->layout()->property("wtype").toString() == type || type == "") {
clearLayout(item->layout(), "");
layout->removeItem(item);
item->layout()->deleteLater();
delete item;
} else
++passedItems;
}
else if (item->widget()) {
if (item->widget()->property("wtype").toString() == type || type == "") {
layout->removeItem(item);
#ifdef Q_OS_MAC
if (qobject_cast<QComboBox*>(item->widget()) == NULL)
item->widget()->deleteLater();
else
item->widget()->hide(); // ok, it's a memory leak - but f-it it isn't a big one and if I deletelater it crashes - Alex 2013
#else
item->widget()->deleteLater();
#endif
delete item;
} else
++passedItems;
}
else if (item->spacerItem()) {
++passedItems;
}
}
}
void viewVZLayoutEditHandler::selectAll()
{
setAllSelectState(true);
}
void viewVZLayoutEditHandler::deselectAll()
{
setAllSelectState(false);
}
/*!
* \brief viewVZLayoutEditHandler::saveTreeState
* Save the expanded state of the QTreeWidget
*/
void viewVZLayoutEditHandler::saveTreeState (void)
{
QStringList List;
// prepare list. Note: getPersistentIndexList() function is a simple
// `return this->persistentIndexList()` from TreeModel model class
foreach (QModelIndex index, this->viewVZ->sysModel->getPersistentIndexList()) {
if (this->viewVZ->treeView->isExpanded(index)) {
List << index.data(Qt::DisplayRole).toString();
}
}
// save list
this->data->currProject->treeWidgetState = List;
}
/*!
* \brief viewVZLayoutEditHandler::restoreTreeState
* Restore the expanded state of the QTreeWidget
*/
void viewVZLayoutEditHandler::restoreTreeState(void)
{
QStringList List = this->data->currProject->treeWidgetState;
foreach (QString item, List) {
// search `item` text in model
QModelIndexList Items = this->viewVZ->sysModel->match(this->viewVZ->sysModel->index(0, 0), Qt::DisplayRole, QVariant::fromValue(item));
if (!Items.isEmpty()) {
foreach (QModelIndex index, Items) {
// first level in QTreeWidget
this->viewVZ->treeView->setExpanded(index, true);
// now the second level (which is all we need)
foreach (QString item2, List)
{
// search `item` text in model
QModelIndexList Items2 = this->viewVZ->sysModel->match(this->viewVZ->sysModel->index(0, 0, index), Qt::DisplayRole, QVariant::fromValue(item2));
if (!Items2.isEmpty())
{
// Second level of QTreeWidget
this->viewVZ->treeView->setExpanded(Items2.first(), true);
}
}
}
}
}
}
void viewVZLayoutEditHandler::setAllSelectState(bool selectState)
{
for (int i = 0; i < data->populations.size(); ++i) {
// populations
QSharedPointer <population> currPop = (QSharedPointer <population>) data->populations[i];
currPop->isVisualised = selectState;
// population generic outputs:
for (int output = 0; output < data->populations[i]->neuronType->outputs.size(); ++output) {
QSharedPointer<genericInput> currOutput = data->populations[i]->neuronType->outputs[output];
// add output if is not a projection input
if (!currOutput->projInput) {
currOutput->isVisualised = selectState;
}
}
// projections
for (int j = 0; j < currPop->projections.size(); ++j) {
QSharedPointer <projection> currProj = (QSharedPointer <projection>) currPop->projections[j];
// synapses
for (int k = 0; k < currProj->synapses.size(); ++k) {
QSharedPointer <synapse> currTarg = (QSharedPointer <synapse>) currProj->synapses[k];
currTarg->isVisualised = selectState;
}
}
}
// apply changes
viewVZ->OpenGLWidget->sysSelectionChanged(QModelIndex(), QModelIndex());
// update treeview
viewVZ->treeView->reset();
}
void viewVZLayoutEditHandler::initGlobal()
{
// the treeView:
viewVZ->treeView = new QTreeView;
viewVZ->treeView->setMaximumHeight(300);
viewVZ->treeView->setMinimumHeight(300);
// animation looks ugly on OSX
viewVZ->treeView->setAnimated(false);
// connect for hide
connect(this, SIGNAL(hideTree()), viewVZ->treeView, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showAll()), viewVZ->treeView, SLOT(show()));
((QVBoxLayout *) this->viewVZ->panel->layout())->addWidget(viewVZ->treeView);
// add tools for manipulating the treeView ////
QHBoxLayout * tools = new QHBoxLayout();
QPushButton * expand = new QPushButton("Expand All");
tools->addWidget(expand);
// connect for hide
connect(this, SIGNAL(hideAll()), expand, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showAll()), expand, SLOT(show()));
// connect for function
connect(expand, SIGNAL(clicked()), this->viewVZ->treeView, SLOT(expandAll()));
QPushButton * collapse = new QPushButton("Collapse All");
tools->addWidget(collapse);
// connect for hide
connect(this, SIGNAL(hideAll()), collapse, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showAll()), collapse, SLOT(show()));
// connect for function
connect(collapse, SIGNAL(clicked()), this->viewVZ->treeView, SLOT(collapseAll()));
tools->addStretch();
QPushButton * select = new QPushButton("Select All");
tools->addWidget(select);
// connect for hide
connect(this, SIGNAL(hideAll()), select, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showAll()), select, SLOT(show()));
// connect for function
connect(select, SIGNAL(clicked()), this, SLOT(selectAll()));
QPushButton * deselect = new QPushButton("Deselect All");
tools->addWidget(deselect);
// connect for hide
connect(this, SIGNAL(hideAll()), deselect, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showAll()), deselect, SLOT(show()));
// connect for function
connect(deselect, SIGNAL(clicked()), this, SLOT(deselectAll()));
((QVBoxLayout *) this->viewVZ->panel->layout())->addLayout(tools);
// add timebar //////////////////
QHBoxLayout * time = new QHBoxLayout();
time->addWidget(new QLabel("Time"));
// connect for hide
connect(this, SIGNAL(hideAll()), time->itemAt(0)->widget(), SLOT(hide()));
// connect for show
connect(this, SIGNAL(showAll()), time->itemAt(0)->widget(), SLOT(show()));
timeSlider = new QSlider(Qt::Horizontal);
time->addWidget(timeSlider);
// connect for hide
connect(this, SIGNAL(hideAll()), timeSlider, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showAll()), timeSlider, SLOT(show()));
// connect for change
connect(timeSlider, SIGNAL(sliderMoved(int)), viewVZ->OpenGLWidget, SLOT(updateLogDataTime(int)));
QCommonStyle style;
playButton = new QPushButton("");
playButton->setIcon(style.standardIcon(QStyle::SP_MediaPlay));
playButton->setMaximumWidth(32);
playButton->setFlat(true);
time->addWidget(playButton);
// connect for hide
connect(this, SIGNAL(hideAll()), playButton, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showAll()), playButton, SLOT(show()));
// connect for change
connect(playButton, SIGNAL(clicked()), this, SLOT(togglePlay()));
playTimeStep = new QSpinBox;
playTimeStep->setMaximum(1000);
playTimeStep->setValue(this->playBackTimeStep);
time->addWidget(playTimeStep);
// connect for hide
connect(this, SIGNAL(hideAll()), playTimeStep, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showAll()), playTimeStep, SLOT(show()));
// connect for change
connect(playTimeStep, SIGNAL(valueChanged(int)), this, SLOT(setPlayTimeStep(int)));
((QVBoxLayout *) this->viewVZ->panel->layout())->addLayout(time);
// view toggle //////////
QPushButton * popIndices = new QPushButton(QIcon(":/icons/toolbar/images/indices.png"), "", data->main);
connect(popIndices, SIGNAL(toggled(bool)), this->viewVZ->OpenGLWidget, SLOT(setPopIndicesShown(bool)));
popIndices->setCheckable("true");
popIndices->setToolTip("Hide / show the indices on populations");
popIndices->setMinimumHeight(28);
popIndices->setMaximumWidth(28);
popIndices->setFlat(true);
popIndices->setChecked(false);
viewVZ->toolbar->layout()->addWidget(popIndices);
// view mode (ortho or not)
QPushButton * ortho = new QPushButton(QIcon(":/icons/toolbar/images/ortho.png"), "", data->main);
connect(ortho, SIGNAL(toggled(bool)), this->viewVZ->OpenGLWidget, SLOT(toggleOrthoView(bool)));
ortho->setCheckable("true");
ortho->setToolTip("Switch between orthographic and perspective modes");
ortho->setMinimumHeight(28);
ortho->setMaximumWidth(28);
ortho->setFlat(true);
ortho->setChecked(false);
viewVZ->toolbar->layout()->addWidget(ortho);
((QHBoxLayout *)viewVZ->toolbar->layout())->addStretch();
}
void viewVZLayoutEditHandler::initPopulation()
{
QVBoxLayout * panelLayout = (QVBoxLayout *) this->viewVZ->panel->layout();
////// SIZE
QHBoxLayout * tempBox = new QHBoxLayout();
panelLayout->addLayout(tempBox);
tempBox->addWidget(new QLabel("<b>Population size</b>"));
// connect for hide
connect(this, SIGNAL(hideAll()), tempBox->itemAt(0)->widget(), SLOT(hide()));
// connect for show
connect(this, SIGNAL(showPopulation()), tempBox->itemAt(0)->widget(), SLOT(show()));
sizeSpin = new QSpinBox;
sizeSpin->setRange(1, 2000000);
sizeSpin->setSingleStep(1);
sizeSpin->setFocusPolicy(Qt::StrongFocus);
sizeSpin->installEventFilter(new FilterOutUndoRedoEvents);
tempBox->addWidget(sizeSpin);
// connect for hide
connect(this, SIGNAL(hideAll()), sizeSpin, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showPopulation()), sizeSpin, SLOT(show()));
// connect for set value
connect(this, SIGNAL(setPopulationSize(int)), sizeSpin, SLOT(setValue(int)));
connect(sizeSpin, SIGNAL(editingFinished()), this->data, SLOT (setSize()));
connect(sizeSpin, SIGNAL(valueChanged(int)), this->viewVZ->OpenGLWidget, SLOT (parsChangedPopulation(int)));
tempBox->addStretch();
///// LOCATION
QLabel * locationLabel = new QLabel("<b>3D location</b>");
tempBox->addWidget(locationLabel);
// connect for hide
connect(this, SIGNAL(hideAll()), locationLabel, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showPopulation()), locationLabel, SLOT(show()));
// spinboxes for x, y, z
QLabel * xLabel = new QLabel("x");
// connect for hide
connect(this, SIGNAL(hideAll()), xLabel, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showPopulation()), xLabel, SLOT(show()));
tempBox->addWidget(xLabel);
xSpin = new QSpinBox;
xSpin->setRange(-10000, 10000);
xSpin->setSingleStep(1);
xSpin->setMaximumWidth(70);
xSpin->setProperty("type", 0);
xSpin->setFocusPolicy(Qt::StrongFocus);
xSpin->installEventFilter(new FilterOutUndoRedoEvents);
tempBox->addWidget(xSpin);
// connect for hide
connect(this, SIGNAL(hideAll()), xSpin, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showPopulation()), xSpin, SLOT(show()));
// connect for set value
connect(this, SIGNAL(setPopulationX(int)), xSpin, SLOT(setValue(int)));
QLabel * yLabel = new QLabel("y");
// connect for hide
connect(this, SIGNAL(hideAll()), yLabel, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showPopulation()), yLabel, SLOT(show()));
tempBox->addWidget(yLabel);
ySpin = new QSpinBox;
ySpin->setRange(-10000, 10000);
ySpin->setSingleStep(1);
ySpin->setMaximumWidth(70);
ySpin->setProperty("type", 1);
ySpin->setFocusPolicy(Qt::StrongFocus);
ySpin->installEventFilter(new FilterOutUndoRedoEvents);
tempBox->addWidget(ySpin);
// connect for hide
connect(this, SIGNAL(hideAll()), ySpin, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showPopulation()), ySpin, SLOT(show()));
// connect for set value
connect(this, SIGNAL(setPopulationY(int)), ySpin, SLOT(setValue(int)));
QLabel * zLabel = new QLabel("z");
// connect for hide
connect(this, SIGNAL(hideAll()), zLabel, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showPopulation()), zLabel, SLOT(show()));
tempBox->addWidget(zLabel);
zSpin = new QSpinBox;
zSpin->setRange(-10000, 10000);
zSpin->setSingleStep(1);
zSpin->setMaximumWidth(70);
zSpin->setProperty("type", 2);
zSpin->setFocusPolicy(Qt::StrongFocus);
zSpin->installEventFilter(new FilterOutUndoRedoEvents);
tempBox->addWidget(zSpin);
// connect for hide
connect(this, SIGNAL(hideAll()), zSpin, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showPopulation()), zSpin, SLOT(show()));
// connect for set value
connect(this, SIGNAL(setPopulationZ(int)), zSpin, SLOT(setValue(int)));
// connect up
connect(xSpin, SIGNAL(editingFinished()), this->data, SLOT (setLoc3()));
connect(xSpin, SIGNAL(valueChanged(int)), this->viewVZ->OpenGLWidget, SLOT (redraw(int)));
connect(ySpin, SIGNAL(editingFinished()), this->data, SLOT (setLoc3()));
connect(ySpin, SIGNAL(valueChanged(int)), this->viewVZ->OpenGLWidget, SLOT (redraw(int)));
connect(zSpin, SIGNAL(editingFinished()), this->data, SLOT (setLoc3()));
connect(zSpin, SIGNAL(valueChanged(int)), this->viewVZ->OpenGLWidget, SLOT (redraw(int)));
// ptrs for openGLwidget
xSpin->setProperty("xptr", qVariantFromValue((void *) xSpin));
xSpin->setProperty("yptr", qVariantFromValue((void *) ySpin));
xSpin->setProperty("zptr", qVariantFromValue((void *) zSpin));
ySpin->setProperty("xptr", qVariantFromValue((void *) xSpin));
ySpin->setProperty("yptr", qVariantFromValue((void *) ySpin));
ySpin->setProperty("zptr", qVariantFromValue((void *) zSpin));
zSpin->setProperty("xptr", qVariantFromValue((void *) xSpin));
zSpin->setProperty("yptr", qVariantFromValue((void *) ySpin));
zSpin->setProperty("zptr", qVariantFromValue((void *) zSpin));
///// LAYOUT PARAMETERS //////
// draw up the combobox
layoutComboBox = this->addDropBox(panelLayout, "Layout", "layout");
for (int i = 0; i < this->data->catalogLayout.size(); ++i) {
layoutComboBox->addItem(this->data->catalogLayout[i]->name);
}
// connect for hide
connect(this, SIGNAL(hideAll()), layoutComboBox, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showPopulation()), layoutComboBox, SLOT(show()));
// connect for function
connect(layoutComboBox, SIGNAL(activated(int)), data, SLOT(updateComponentType(int)));
QHBoxLayout * extraBox = new QHBoxLayout();
panelLayout->addLayout(extraBox);
QLabel * minDistLabel = new QLabel("min distance");
// connect for hide
connect(this, SIGNAL(hideAll()), minDistLabel, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showPopulation()), minDistLabel, SLOT(show()));
extraBox->addWidget(minDistLabel);
QDoubleSpinBox *minDist = new QDoubleSpinBox;
minDist->setRange(0, 10000);
minDist->setSingleStep(1);
minDist->setProperty("type", 0);
minDist->setFocusPolicy(Qt::StrongFocus);
minDist->installEventFilter(new FilterOutUndoRedoEvents);
extraBox->addWidget(minDist);
connect(minDist, SIGNAL(editingFinished()), this->data, SLOT (updateLayoutPar()));
connect(minDist, SIGNAL(editingFinished()), this->viewVZ->OpenGLWidget, SLOT (redraw()));
// connect for hide
connect(this, SIGNAL(hideAll()), minDist, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showPopulation()), minDist, SLOT(show()));
// connect for set value
connect(this, SIGNAL(setMinDistance(double)), minDist, SLOT(setValue(double)));
QLabel * seedLabel = new QLabel("seed");
// connect for hide
connect(this, SIGNAL(hideAll()), seedLabel, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showPopulation()), seedLabel, SLOT(show()));
extraBox->addWidget(seedLabel);
QSpinBox *seed = new QSpinBox;
seed->setRange(0, 10000);
seed->setSingleStep(1);
seed->setProperty("type", 1);
seed->setFocusPolicy(Qt::StrongFocus);
seed->installEventFilter(new FilterOutUndoRedoEvents);
extraBox->addWidget(seed);
connect(seed, SIGNAL(editingFinished()), this->data, SLOT (updateLayoutPar()));
connect(seed, SIGNAL(editingFinished()), this->viewVZ->OpenGLWidget, SLOT (redraw()));
// connect for hide
connect(this, SIGNAL(hideAll()), seed, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showPopulation()), seed, SLOT(show()));
// connect for set value
connect(this, SIGNAL(setSeed(int)), seed, SLOT(setValue(int)));
extraBox->addStretch();
}
void viewVZLayoutEditHandler::initConnection()
{
// draw up the panel for a connection
QVBoxLayout * panelLayout = (QVBoxLayout *) this->viewVZ->panel->layout();
this->connectionComboBox = this->addDropBox(panelLayout, "Connectivity", "will_be_overriden");
this->updateConnectionList();
// connect for hide
connect(this, SIGNAL(hideAll()), this->connectionComboBox, SLOT(hide()));
// connect for show
connect(this, SIGNAL(showConnection()), this->connectionComboBox, SLOT(show()));
// SIZE COMBOBOX FOR KERNEL
kernelComboBox = new QComboBox;
kernelComboBox->setProperty("conn", "true");
kernelComboBox->setToolTip("select kernel size");
kernelComboBox->setProperty("action","changeConnKerSize");
kernelComboBox->setFocusPolicy(Qt::StrongFocus);
kernelComboBox->installEventFilter(new FilterOutUndoRedoEvents);
for (int i = 0; i < 5; ++i) {
qint32 ksize = i *2 + 3;
QString kstring = QString::number(ksize) + " x " + QString::number(ksize);
kernelComboBox->addItem(kstring);
}
connect(kernelComboBox, SIGNAL(currentIndexChanged(int)), data, SLOT (updatePar()));
connect(this, SIGNAL(hideAll()), kernelComboBox, SLOT(hide()));
}
void viewVZLayoutEditHandler::updateConnectionList()
{
disconnect(this->connectionComboBox,0,0,0);
this->connectionComboBox->clear();
this->connectionComboBox->addItem("All to All");
this->connectionComboBox->addItem("One to One");
this->connectionComboBox->addItem("Fixed Probability");
this->connectionComboBox->addItem("Explicit List");
// add python scripts
QSettings settings;
settings.beginGroup("pythonscripts");
QStringList scripts = settings.childKeys();
this->connectionComboBox->addItems(scripts);
settings.endGroup();
// When the connection box is changed,
// nl_rootdata::updateComponentType (see
// SC_network_layer_rootdata.cpp) is called. This changes the
// connection for a new one. If it's a Python connection, then the
// parameters are re-drawn in
// pythonscript_connection::drawLayout() (see NL_connection.cpp)
connect(this->connectionComboBox, SIGNAL(activated(int)), data, SLOT(updateComponentType(int)));
}
void viewVZLayoutEditHandler::updateLayoutList(nl_rootdata * data)
{
if (this->viewVZ->OpenGLWidget) {
// upadte the layout list
layoutComboBox->clear();
// we don't want to set stuff while this occurs
layoutComboBox->disconnect(data);
for (int i = 0; i < data->catalogLayout.size(); ++i) {
layoutComboBox->addItem(data->catalogLayout[i]->name);
// safe way of updating the layout list index]
if (viewVZ->currObject) {
if (viewVZ->currObject->type == populationObject) {
if ((qSharedPointerDynamicCast <population> (viewVZ->currObject))->layoutType->component == data->catalogLayout[i]) {
layoutComboBox->setCurrentIndex(i);
}
}
}
}
}
connect(layoutComboBox, SIGNAL(activated(int)), data, SLOT(updateComponentType(int)));
}
QComboBox* viewVZLayoutEditHandler::addDropBox(QVBoxLayout * layout, QString name, QString type)
{
QHBoxLayout * box = new QHBoxLayout();
layout->addLayout(box);
box->addWidget(new QLabel("<b>" + name + ":</b>"));
if (type == "layout") {
connect(this, SIGNAL(hideAll()), box->itemAt(0)->widget(), SLOT(hide()));
connect(this, SIGNAL(showPopulation()), box->itemAt(0)->widget(), SLOT(show()));
} else {
connect(this, SIGNAL(hideAll()), box->itemAt(0)->widget(), SLOT(hide()));
connect(this, SIGNAL(showConnection()), box->itemAt(0)->widget(), SLOT(show()));
}
QComboBox *select = new QComboBox();
select->setFocusPolicy(Qt::StrongFocus);
select->installEventFilter(new FilterOutUndoRedoEvents);
select->setProperty("type", type);
box->addWidget(select);
if (type == "layout") {
QPushButton * editButton = new QPushButton("Edit");
editButton->setFixedWidth(60);
box->addWidget(editButton);
QObject::connect(editButton, SIGNAL(clicked()), this, SLOT(redrawLayoutEdit()));
connect(this, SIGNAL(hideAll()), editButton, SLOT(hide()));
connect(this, SIGNAL(showPopulation()), editButton, SLOT(show()));
}
return select;
}
QFrame * viewVZLayoutEditHandler::getDivider()
{
QFrame * div1 = new QFrame();
div1->setFrameShape(QFrame::HLine);
connect(this, SIGNAL(deleteProperties()), div1, SLOT(deleteLater()));
return div1;
}
void viewVZLayoutEditHandler::togglePlay()
{
if (playBack.isActive()) {
playBack.stop();
QPushButton * but = (QPushButton *) sender();
QCommonStyle style;
but->setIcon(style.standardIcon(QStyle::SP_MediaPlay));
} else {
playBack.setInterval(playBackTimeStep);
playBack.start();
QPushButton * but = (QPushButton *) sender();
QCommonStyle style;
but->setIcon(style.standardIcon(QStyle::SP_MediaPause));
}
}
void viewVZLayoutEditHandler::playBackTimeout()
{
if (timeSlider->value() < timeSlider->maximum()) {
timeSlider->setValue(timeSlider->value()+1);
viewVZ->OpenGLWidget->updateLogDataTime(timeSlider->value());
} else {
playBack.stop();
QCommonStyle style;
playButton->setIcon(style.standardIcon(QStyle::SP_MediaPlay));
}
}
void viewVZLayoutEditHandler::setPlayTimeStep(int tstep)
{
this->playBackTimeStep = tstep;
}
void viewVZLayoutEditHandler::clearAll()
{
if (!this->viewVZ->panel->layout()) {
qDebug() << "wtf - search for #14634";
return;
}
// remove existing stuff first
clearLayout(this->viewVZ->panel->layout(), "header");
clearLayout(this->viewVZ->panel->layout(), "body");
clearLayout(this->viewVZ->panel->layout(), "select");
clearLayout(this->viewVZ->panel->layout(), "par");
}
void viewVZLayoutEditHandler::redrawFromObject(QString name)
{
// incorrect input - unless we just want a refresh...
if (name != "" && name != "comboboxOSXfix") {
this->viewVZ->currObject = this->data->getObjectFromName(name);
}
if (this->viewVZ->currObject == (QSharedPointer<systemObject>)0) {
// This shouldn't happen
// cerr << "OOPS - looked up a name for an object that wasn't there: "
// << name.toStdString() << "\n";
return;
}
if (name == "comboboxOSXfix") {
#ifdef Q_OS_OSX
// don't clear layout
redrawHeaders();
#else
// clear layout (note this used to have a "mode" argument, but
// that's no longer used and hence this does the same as the
// Q_OS_MAC case above.
redrawHeaders();
#endif
} else {
redrawHeaders();
}
}
void viewVZLayoutEditHandler::redrawHeaders()
{
if (this->viewVZ->treeView == NULL) {
return;
}
emit deleteProperties();
emit hideAll();
emit showAll();
// refresh python scripts
this->updateConnectionList();
// configure timeSlider
for (int i = 0; i < data->experiments.size(); ++i) {
if (data->experiments[i]->selected) {
timeSlider->setMinimum(0);
timeSlider->setMaximum((int) ((data->experiments[i]->setup.duration * 1000) / data->experiments[i]->setup.dt));
}
}
if (this->viewVZ->currObject != (QSharedPointer<systemObject>)0) {
// draw the parameters
redrawProperties();
drawDeletables();
}
}
void viewVZLayoutEditHandler::redrawProperties()
{
if (this->viewVZ->currObject->type == populationObject) {
// draw up the panel for a population
QSharedPointer<NineMLLayoutData> currLayout = qSharedPointerDynamicCast<population> (this->viewVZ->currObject)->layoutType;
// show widgets
emit showPopulation();
// configure widgets (disconnect where they have 'valueChanged' signals
sizeSpin->disconnect(this->viewVZ->OpenGLWidget);
xSpin->disconnect(this->viewVZ->OpenGLWidget);
ySpin->disconnect(this->viewVZ->OpenGLWidget);
zSpin->disconnect(this->viewVZ->OpenGLWidget);
QSharedPointer <population> pop = qSharedPointerDynamicCast <population> (this->viewVZ->currObject);
emit setPopulationSize(pop->numNeurons);
emit setPopulationX(pop->loc3.x);
emit setPopulationY(pop->loc3.y);
emit setPopulationZ(pop->loc3.z);
connect(sizeSpin, SIGNAL(valueChanged(int)), this->viewVZ->OpenGLWidget, SLOT (parsChangedPopulation(int)));
connect(xSpin, SIGNAL(valueChanged(int)), this->viewVZ->OpenGLWidget, SLOT (redraw(int)));
connect(ySpin, SIGNAL(valueChanged(int)), this->viewVZ->OpenGLWidget, SLOT (redraw(int)));
connect(zSpin, SIGNAL(valueChanged(int)), this->viewVZ->OpenGLWidget, SLOT (redraw(int)));
emit setMinDistance(currLayout->minimumDistance);
emit setSeed(currLayout->seed);
updateLayoutList(data);
}
if (this->viewVZ->currObject->type == inputObject) {
QSharedPointer<genericInput> input = qSharedPointerDynamicCast <genericInput> ( this->viewVZ->currObject);
// show widgets
emit showConnection();
this->connectionComboBox->setProperty("type", "input");
if (input->source->type != populationObject || input->destination->type != populationObject) {
qDebug() << "We are visualising an input not between two pops";
return;
}
QSharedPointer <population> src = qSharedPointerDynamicCast <population> ( input->source);
QSharedPointer <population> dst = qSharedPointerDynamicCast <population> ( input->destination);
// disable 1-2-1 for unequal population sizes
if (src->numNeurons != dst->numNeurons) {
QModelIndex ind = this->connectionComboBox->model()->index(1,0);
this->connectionComboBox->model()->setData(ind, QVariant(0), Qt::UserRole-1);
} else {
QModelIndex ind = this->connectionComboBox->model()->index(1,0);
this->connectionComboBox->model()->setData(ind, QVariant(1), Qt::UserRole-1);
}
// set index
this->connectionComboBox->disconnect(data);
this->connectionComboBox->setCurrentIndex(input->conn->getIndex());
connect(this->connectionComboBox, SIGNAL(activated(int)), data, SLOT(updateComponentType(int)));
}
if (this->viewVZ->currObject->type == synapseObject) {
// draw up the panel for a projection
QSharedPointer <synapse> syn = qSharedPointerDynamicCast <synapse> (this->viewVZ->currObject);
// show widgets
emit showConnection();
this->connectionComboBox->setProperty("type", "conn");
QSharedPointer <population> src = qSharedPointerDynamicCast <population> (syn->proj->source);
QSharedPointer <population> dst = qSharedPointerDynamicCast <population> (syn->proj->destination);
// disable 1-2-1 for unequal population sizes
if (src->numNeurons != dst->numNeurons) {
QModelIndex ind = this->connectionComboBox->model()->index(1,0);
this->connectionComboBox->model()->setData(ind, QVariant(0), Qt::UserRole-1);
} else {
QModelIndex ind = this->connectionComboBox->model()->index(1,0);
this->connectionComboBox->model()->setData(ind, QVariant(1), Qt::UserRole-1);
}
// set index
this->connectionComboBox->disconnect(data);
this->connectionComboBox->setCurrentIndex(syn->connectionType->getIndex());
connect(this->connectionComboBox, SIGNAL(activated(int)), data, SLOT(updateComponentType(int)));
}
}
void viewVZLayoutEditHandler::selectionChanged(QItemSelection top, QItemSelection)
{
// look up the selected item
QModelIndexList indices = top.indexes();
TreeItem *item = static_cast<TreeItem*>(indices[0].internalPointer());
// sanity check
bool found = false;
for (int i = 0; i < data->populations.size(); ++i) {
QSharedPointer <population> currPop = (QSharedPointer <population>) data->populations[i];
// populations
if (currPop->getName() == item->name) {
viewVZ->currObject = currPop; found = true;
}
// population generic outputs:
for (int output = 0; output < data->populations[i]->neuronType->outputs.size(); ++output) {
QSharedPointer<genericInput> currOutput = data->populations[i]->neuronType->outputs[output];
// add output if is not a projection input
if (!currOutput->projInput) {
if("Output from " + currOutput->source->getName() + " to " + currOutput->destination->getName() + " port " + currOutput->dstPort + " " + QString::number(output) == item->name) {
viewVZ->currObject = currOutput;
found = true;
}
}
}
// projections
for (int j = 0; j < currPop->projections.size(); ++j) {
QSharedPointer <projection> currProj = (QSharedPointer <projection>) currPop->projections[j];
if (currProj->getName() == item->name) {
viewVZ->currObject = currProj;
// 20190301: Just moved this found=true; inside the if
// clause, think it was an error that it was outside
// before I added the if clause scope identifiers
// (Seb)
found = true;
}
// synapses
for (int k = 0; k < currProj->synapses.size(); ++k) {
QSharedPointer <synapse> currTarg = (QSharedPointer <synapse>) currProj->synapses[k];
if (currProj->getName() + ": Synapse " + QString::number(k) == item->name) {
viewVZ->currObject = currTarg;
found = true;
}
}
}
}
// sanity
if (!found) {
DBG() << "Tried to select a Visualiser object in NL and failed: " << item->name;
}
// set the selection in data to our new selection
data->selList.clear();
data->selList.push_back(viewVZ->currObject);
this->redrawHeaders();
}
void viewVZLayoutEditHandler::redrawLayoutEdit()
{
// use deleteLater
emit hideAll();
emit hideTree();
emit deleteProperties();
// clear existing elements:
clearLayout(this->viewVZ->panel->layout(), "body");
clearLayout(this->viewVZ->panel->layout(), "select");
// create copy of current layout
QSharedPointer <population> pop = qSharedPointerDynamicCast <population> (this->viewVZ->currObject);
this->viewVZ->editLayout = QSharedPointer<NineMLLayout> (new NineMLLayout(pop->layoutType->component));
// check if 'none'
if (viewVZ->editLayout->name == "none") {
viewVZ->editLayout->name = "New Layout";
}
// we must always have a regime
if (this->viewVZ->editLayout->RegimeList.size() == 0) {
this->viewVZ->editLayout->RegimeList.push_back(new RegimeSpace());
}
// check we have x, y, z and numNeurons
bool isX = false;
bool isY = false;
bool isZ = false;
bool isNumNeurons = false;
for (int i = 0; i < this->viewVZ->editLayout->StateVariableList.size(); ++i) {
if (this->viewVZ->editLayout->StateVariableList[i]->name == "x") {
isX = true;
}
if (this->viewVZ->editLayout->StateVariableList[i]->name == "y") {
isY = true;
}
if (this->viewVZ->editLayout->StateVariableList[i]->name == "z") {
isZ = true;
}
}
for (int i = 0; i < this->viewVZ->editLayout->ParameterList.size(); ++i) {
if (this->viewVZ->editLayout->ParameterList[i]->name == "numNeurons") {
isNumNeurons = true;
}
}
// add x, y, z and numNeurons if they are not present
if (!isX) {
viewVZ->editLayout->StateVariableList.push_back(new StateVariable);
viewVZ->editLayout->StateVariableList.back()->name = "x";
}
if (!isY) {
viewVZ->editLayout->StateVariableList.push_back(new StateVariable);
viewVZ->editLayout->StateVariableList.back()->name = "y";
}
if (!isZ) {
viewVZ->editLayout->StateVariableList.push_back(new StateVariable);
viewVZ->editLayout->StateVariableList.back()->name = "z";
}
if (!isNumNeurons) {
viewVZ->editLayout->ParameterList.push_back(new Parameter);
viewVZ->editLayout->ParameterList.back()->name = "numNeurons";
}
// validate it:
QStringList err;
err = this->viewVZ->editLayout->validateComponent();
if (err.size() > 1) {
for (int j = 0; j < (int) err.size(); ++j) {
cerr << err[j].toStdString() << "\n";
}
}
// draw in the new objects
QVBoxLayout * panelLayout = (QVBoxLayout *) this->viewVZ->panel->layout();
QVBoxLayout * editLayout = new QVBoxLayout;
editLayout->setProperty("wtype", "body");
editLayout->setContentsMargins(10,0,0,0);
// add parameters and statevariables:
// PARAMETERS
QHBoxLayout * varLayout = new QHBoxLayout;
varLayout->setContentsMargins(0,0,0,0);
varLayout->setSpacing(0);
editLayout->addLayout(varLayout);
varLayout->addWidget(new QLabel("<b>Parameters:</b> numNeurons,"));
QLineEdit * parameters = new QLineEdit;
QString parsString;
// add comma separated parameters to parsString
for (int i = 0; i < this->viewVZ->editLayout->ParameterList.size(); ++i) {
if (this->viewVZ->editLayout->ParameterList[i]->name != "numNeurons") {
parsString += this->viewVZ->editLayout->ParameterList[i]->name + ",";
}
}