void KCard::stopAnimation()
{
if ( !d->animation )
return;
delete d->animation;
d->animation = 0;
setZValue( d->destZ );
emit animationStopped( this );
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
// Загружаем интерфейс пользователя из формы и устанавливаем действия в меню
ui->setupUi(this);
connect(ui->action_start, SIGNAL(triggered()), ui->startButton, SLOT(click()));
connect(ui->action_exit, SIGNAL(triggered()), this, SLOT(close()));
connect(ui->action_Qt, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
connect(ui->action_help, SIGNAL(triggered()), this, SLOT(showHelp()));
connect(ui->action_about, SIGNAL(triggered()), this, SLOT(showAbout()));
connect(ui->action_tech, SIGNAL(triggered()), this, SLOT(showTz()));
// Заводим машину состояний
QStateMachine *animation = new QStateMachine(this);
QState *idle = new QState();
QState *animating = new QState();
animating->assignProperty(ui->startButton,"text", tr("&Стоп"));
animating->assignProperty(ui->startButton,"icon", QIcon(":/icons/control-stop-square.png"));
animating->assignProperty(ui->action_start,"text",tr("О&становить анимацию"));
animating->assignProperty(ui->action_start,"icon", QIcon(":/icons/control-stop-square.png"));
idle->assignProperty(ui->startButton,"text", tr("Пу&ск"));
idle->assignProperty(ui->startButton,"icon", QIcon(":/icons/control.png"));
idle->assignProperty(ui->action_start,"text",tr("Запу&стить анимацию"));
idle->assignProperty(ui->action_start,"icon", QIcon(":/icons/control.png"));
QSignalTransition *startTransition = new QSignalTransition(ui->startButton, SIGNAL(clicked()), idle);
startTransition->setTargetState(animating);
QSignalTransition *stopTransition = new QSignalTransition(ui->startButton, SIGNAL(clicked()), animating);
stopTransition->setTargetState(idle);
QSignalTransition *doneTransition = new QSignalTransition(ui->widget, SIGNAL(animationStopped()), animating);
doneTransition->setTargetState(idle);
connect(startTransition, SIGNAL(triggered()), ui->widget, SLOT(startAnimation()));
connect(stopTransition, SIGNAL(triggered()), ui->widget, SLOT(stopAnimation()));
idle->addTransition(startTransition);
animating->addTransition(stopTransition);
animating->addTransition(doneTransition);
animation->addState(idle);
animation->addState(animating);
animation->setInitialState(idle);
animation->start();
// В Linux мячик иногда сразу не отображается...
ui->widget->updateGL();
}
PuzzleBoardItem::PuzzleBoardItem(QDeclarativeItem *parent)
: QDeclarativeItem(parent)
{
#if !defined(MEEGO_EDITION_HARMATTAN) && !defined(Q_OS_SYMBIAN) && !defined(Q_OS_BLACKBERRY) && !defined(Q_OS_BLACKBERRY_TABLET)
setAcceptedMouseButtons(Qt::LeftButton | Qt::RightButton);
#else
setAcceptedMouseButtons(Qt::NoButton);
#endif
setFlag(QGraphicsItem::ItemHasNoContents, false);
setAcceptTouchEvents(true);
_game = new PuzzleGame(this);
_autoRepaintRequests = 0;
_autoRepainter = new QTimer();
_autoRepainter->setInterval(20);
connect(_autoRepainter, SIGNAL(timeout()), this, SLOT(updateItem()));
connect(this, SIGNAL(widthChanged()), this, SLOT(updateGame()));
connect(this, SIGNAL(heightChanged()), this, SLOT(updateGame()));
connect(_game, SIGNAL(animationStarting()), this, SLOT(enableAutoRepaint()));
connect(_game, SIGNAL(animationStopped()), this, SLOT(disableAutoRepaint()));
}
void SurfaceAnimatorDialog::computeMultiGridAnimation()
{
QListWidget* fileList(m_dialog.fileList);
m_referenceFrames = fileList->count();
if (m_referenceFrames < 2) return;
int interpolationFrames(m_dialog.interpolationFrames->value());
double isovalue(m_dialog.isovalue->value());
double delta = 1.0/interpolationFrames;
QListWidgetItem* item(fileList->item(0));
Layer::CubeData* cube(QVariantPointer<Layer::CubeData>::toPointer(item->data(Qt::UserRole)));
Grid* A(cube->grid());
Grid* B(0);
Grid::Size size(A->size());
Grid::DataType dataType(Grid::DataType::CubeData);
Grid dAB(dataType, size);
Grid t(dataType, size);
Animator::Combo::DataList frames;
Layer::Surface* surface;
QString label;
int totalSurfaces((m_referenceFrames-1)*interpolationFrames);
QProgressDialog progressDialog("Calculating surfaces", "Cancel", 0,
totalSurfaces, this);
progressDialog.setWindowModality(Qt::WindowModal);
int totalProgress(0);
progressDialog.setValue(totalProgress);
// loop over grids
for (int i = 1; i < m_referenceFrames; ++i) {
if (progressDialog.wasCanceled()) return;
Data::Geometry const& geomA(cube->geometry());
item = fileList->item(i);
cube = QVariantPointer<Layer::CubeData>::toPointer(item->data(Qt::UserRole));
Data::Geometry const& geomB(cube->geometry());
//qDebug() << "first geom";
//geomA.dump();
//qDebug() << "second geom";
//geomB.dump();
// Geometry displacements
QList<Vec> displacements;
for (int a = 0; a < geomA.nAtoms(); ++a) {
Vec d(geomB.position(a)-geomA.position(a));
displacements.append(d);
}
// Grid displacements
B = cube->grid();
t = (*A);
dAB = (*B);
dAB -= t;
surface = calculateSurface(&dAB, isovalue);
surface->setText("Difference Surface");
cube->appendLayer(surface);
dAB *= delta;
// loop over interpolation Frames
for (int j = 0; j < interpolationFrames; ++j) {
Data::Geometry geomT;
for (int a = 0; a < geomA.nAtoms(); ++a) {
double step = (double)j/(double)interpolationFrames;
Vec d(geomA.position(a) + step*displacements[a]);
geomT.append(geomA.atomicNumber(a), d);
}
surface = calculateSurface(&t, isovalue);
frames.append(new Animator::Combo::Data(geomT, surface));
label = (j == 0) ? "Cube Data " + QString::number(i)
: "Interpolation Frame " + QString::number(j);
surface->setText(label);
cube->appendLayer(surface);
++totalProgress;
progressDialog.setValue(totalProgress);
if (progressDialog.wasCanceled()) return;
t += dAB; // increment the interpolation grid
}
A = B;
}
// Take care of the final reference frame
surface = calculateSurface(B, isovalue);
surface->setText("Cube Data " + QString::number(m_referenceFrames));
cube->appendLayer(surface);
frames.append(new Animator::Combo::Data(cube->geometry(), surface));
m_animator = new Animator::Combo(m_molecule, frames, interpolationFrames, m_speed);
connect(m_animator, SIGNAL(finished()), this, SLOT(animationStopped()));
m_dialog.playbackBox->setEnabled(true);
}
