void S60VideoEglRendererControl::createEndpoint()
{
Q_ASSERT(m_surface);
Q_ASSERT(!m_nativeSurface.IsNull());
Q_ASSERT(!m_eglEndpoint);
m_eglEndpoint = new S60EglEndpoint(m_nativeSurface, m_eglExtensions, this);
if (m_eglEndpoint->isValid())
connect(m_eglEndpoint, SIGNAL(imageAvailable()),
this, SLOT(imageAvailable()));
else
emit error();
}
void PreviewThread::setPath(QString path)
// ----------------------------------------------------------------------------
// Record the path where we will save the picture and trigger save
// ----------------------------------------------------------------------------
{
QMutexLocker locker(&mutex);
this->path = path;
if (!image.isNull() && !isBusy())
emit imageAvailable();
}
void PreviewThread::record(QImage &image)
// ----------------------------------------------------------------------------
// Store the image to record next
// ----------------------------------------------------------------------------
{
if (mutex.tryLock())
{
this->image = image;
mutex.unlock();
if (path != "" && !isBusy())
emit imageAvailable();
}
}
void ImageLoaderSettingsDialog::browseButtonClicked()
{
QString filename = QFileDialog::getOpenFileName(this,
tr("Open Image"),
QDir::homePath(),
tr("Image Files (*.png *.jpg *.bmp)"));
if(!filename.isEmpty() && m_image.load(filename)){
ui->pathLabel->setText(filename);
ui->imageLabel->setPixmap(QPixmap::fromImage(m_image));
ui->imageLabel->show();
emit imageAvailable(m_image);
}
}
PreviewThread::PreviewThread(uint timeInterval, uint maxWidth, uint maxHeight)
// ----------------------------------------------------------------------------
// Start preview-save thread by saving
// ----------------------------------------------------------------------------
: mutex(), path(), image(), nextSave(),
timeInterval(timeInterval), maxWidth(maxWidth), maxHeight(maxHeight)
{
IFTRACE(preview)
debug() << "Starting preview thread (" << timeInterval << " ms)\n";
// Ready the thread to receive events
moveToThread(this);
connect(this, SIGNAL(imageAvailable()), this, SLOT(savePreview()));
// Configure the timer
nextSave.setSingleShot(true);
nextSave.setInterval(timeInterval);
connect(&nextSave, SIGNAL(timeout()), this, SLOT(savePreview()));
start(); // Wait until a preview is posted to save
}
void ImageLoaderSettingsDialog::reloadImage()
{
if(!m_image.isNull()){
emit imageAvailable(m_image);
}
}
