void SpeedDial::loadThumbnail(const QString &url)
{
if (url.isEmpty()) {
return;
}
PageThumbnailer* thumbnailer = new PageThumbnailer(this);
thumbnailer->setUrl(QUrl(url));
connect(thumbnailer, SIGNAL(thumbnailCreated(QPixmap)), this, SLOT(thumbnailCreated(QPixmap)));
thumbnailer->start();
}
void TsEnv::createThumbnail(const QPixmap& source,
int angle,
const void* userData)
{
try {
QPixmap thumbnailSource;
const Qt::Axis rotationAxis(Qt::ZAxis);
if ( 270 <= angle ) {
thumbnailSource = source.transformed(QTransform().rotate(270.0f,
rotationAxis),
Qt::SmoothTransformation);
} else if( 180 <= angle ) {
thumbnailSource = source.transformed(QTransform().rotate(180.0f,
rotationAxis),
Qt::SmoothTransformation);
} else if( 90 <= angle ) {
thumbnailSource = source.transformed(QTransform().rotate(90.0f,
rotationAxis),
Qt::SmoothTransformation);
} else {
thumbnailSource = source;
}
const QRect expectedRect(0, 0, thumbnailWidth, thumbnailHeight);
const QPixmap thumbanail(thumbnailSource.scaled(expectedRect.size(),
Qt::KeepAspectRatioByExpanding,
Qt::SmoothTransformation));
emit thumbnailCreated(thumbanail.copy(expectedRect), userData);
} catch (...) {
}
}
QString Turks::createThumbnail(QString imgPath, int width, int height,
QString javascriptOnResult) {
ThumbnailWorker *thumbWorker = new ThumbnailWorker(imgPath, width, height,
javascriptOnResult);
thumbWorker->setAutoDelete(false);
QThreadPool::globalInstance()->start(thumbWorker);
QString thumbnailPath = thumbWorker->thumbnailPath();
connect(thumbWorker, SIGNAL(thumbnailCreated(QString)),
this, SLOT(evaluateJavascript(QString)));
thumbnails.append(thumbnailPath);
return thumbnailPath;
}
void StartPageModel::reloadTile(const QModelIndex &index, bool full)
{
const QUrl url(index.data(BookmarksModel::UrlRole).toUrl());
if (url.isValid())
{
QSize size;
if (SettingsManager::getValue(SettingsManager::StartPage_TileBackgroundModeOption) == QLatin1String("thumbnail"))
{
size.setWidth(SettingsManager::getValue(SettingsManager::StartPage_TileWidthOption).toInt());
size.setHeight(SettingsManager::getValue(SettingsManager::StartPage_TileHeightOption).toInt());
}
else if (!full)
{
return;
}
if (url.scheme() == QLatin1String("about"))
{
const AddonsManager::SpecialPageInformation information(AddonsManager::getSpecialPage(url.path()));
QPixmap thumbnail(size);
thumbnail.fill();
QPainter painter(&thumbnail);
information.icon.paint(&painter, QRect(QPoint(0, 0), size));
m_reloads[index.data(BookmarksModel::UrlRole).toUrl()] = qMakePair(index.data(BookmarksModel::IdentifierRole).toULongLong(), full);
thumbnailCreated(url, thumbnail, information.getTitle());
}
else if (AddonsManager::getWebBackend()->requestThumbnail(url, size))
{
m_reloads[index.data(BookmarksModel::UrlRole).toUrl()] = qMakePair(index.data(BookmarksModel::IdentifierRole).toULongLong(), full);
}
}
}
void StartPageModel::optionChanged(int identifier)
{
if (identifier == SettingsManager::Backends_WebOption)
{
connect(AddonsManager::getWebBackend(), SIGNAL(thumbnailAvailable(QUrl,QPixmap,QString)), this, SLOT(thumbnailCreated(QUrl,QPixmap,QString)));
}
else if (identifier == SettingsManager::StartPage_BookmarksFolderOption || identifier == SettingsManager::StartPage_ShowAddTileOption)
{
reloadModel();
}
}
