void UBWidgetUniboardAPI::onDownloadFinished(bool pSuccess, sDownloadFileDesc desc, QByteArray pData)
{
//if widget recieves is waiting for this id then process
if (!takeIDWidget(desc.id))
return;
if (!pSuccess) {
qDebug() << "can't download the whole data. An error occured";
return;
}
QString contentType = desc.contentTypeHeader;
QString extention = UBFileSystemUtils::fileExtensionFromMimeType(contentType);
if (!supportedTypeHeader(contentType)) {
qDebug() << "actions for mime type" << contentType << "are not supported";
return;
}
QString objDir = getObjDir();
if (!QDir().exists(objDir)) {
if (!QDir().mkpath(objDir)) {
qDebug() << "can't create objects directory path. Check the permissions";
return;
}
}
QString destFileName = objDir + QUuid::createUuid() + "." + extention;
QFile destFile(destFileName);
if (!destFile.open(QIODevice::WriteOnly)) {
qDebug() << "can't open" << destFileName << "for wrighting";
return;
}
if (destFile.write(pData) == -1) {
qDebug() << "can't implement data writing";
return;
}
QGraphicsView *tmpView = mGraphicsWidget->scene()->views().at(0);
QPoint dropPoint(mGraphicsWidget->mapFromScene(tmpView->mapToScene(desc.dropPoint)).toPoint());
QMimeData dropMimeData;
QString mimeText = createMimeText(true, contentType, destFileName);
dropMimeData.setData(tMimeText, mimeText.toAscii());
destFile.close();
//To make js interpreter accept drop event we need to generate move event first.
QDragMoveEvent pseudoMove(dropPoint, desc.dropActions, &dropMimeData, desc.dropMouseButtons, desc.dropModifiers);
QApplication::sendEvent(mGraphicsWidget,&pseudoMove);
QDropEvent readyEvent(dropPoint, desc.dropActions, &dropMimeData, desc.dropMouseButtons, desc.dropModifiers);
//sending event to destination either it had been downloaded or not
QApplication::sendEvent(mGraphicsWidget,&readyEvent);
readyEvent.acceptProposedAction();
}
bool UBWidgetUniboardAPI::isDropableData(const QMimeData *pMimeData) const
{
QString fileName = QString();
if (pMimeData->hasHtml()) {
fileName = UBApplication::urlFromHtml(pMimeData->html());
if (fileName.isEmpty())
return false;
} else if (pMimeData->hasUrls()) {
fileName = pMimeData->urls().at(0).toLocalFile();
if (fileName.isEmpty())
return false;
}
if (supportedTypeHeader(UBFileSystemUtils::mimeTypeFromFileName(fileName)))
return true;
return false;
}
void UBWidgetUniboardAPI::ProcessDropEvent(QGraphicsSceneDragDropEvent *event)
{
const QMimeData *pMimeData = event->mimeData();
QString destFileName;
QString contentType;
bool downloaded = false;
QGraphicsView *tmpView = mGraphicsWidget->scene()->views().at(0);
QPoint dropPoint(mGraphicsWidget->mapFromScene(tmpView->mapToScene(event->pos().toPoint())).toPoint());
Qt::DropActions dropActions = event->possibleActions();
Qt::MouseButtons dropMouseButtons = event->buttons();
Qt::KeyboardModifiers dropModifiers = event->modifiers();
QMimeData *dropMimeData = new QMimeData;
qDebug() << event->possibleActions();
if (pMimeData->hasHtml()) { //Dropping element from web browser
QString qsHtml = pMimeData->html();
QString url = UBApplication::urlFromHtml(qsHtml);
if(!url.isEmpty()) {
QString str = "test string";
QMimeData mimeData;
mimeData.setData(tMimeText, str.toAscii());
sDownloadFileDesc desc;
desc.dest = sDownloadFileDesc::graphicsWidget;
desc.modal = true;
desc.srcUrl = url;
desc.currentSize = 0;
desc.name = QFileInfo(url).fileName();
desc.totalSize = 0; // The total size will be retrieved during the download
desc.dropPoint = event->pos().toPoint(); //Passing pure event point. No modifications
desc.dropActions = dropActions;
desc.dropMouseButtons = dropMouseButtons;
desc.dropModifiers = dropModifiers;
registerIDWidget(UBDownloadManager::downloadManager()->addFileToDownload(desc));
}
} else if (pMimeData->hasUrls()) { //Local file processing
QUrl curUrl = pMimeData->urls().first();
QString sUrl = curUrl.toString();
if (sUrl.startsWith("file://") || sUrl.startsWith("/")) {
QString fileName = curUrl.toLocalFile();
QString extention = UBFileSystemUtils::extension(fileName);
contentType = UBFileSystemUtils::mimeTypeFromFileName(fileName);
if (supportedTypeHeader(contentType)) {
destFileName = getObjDir() + QUuid::createUuid().toString() + "." + extention;
if (!UBFileSystemUtils::copyFile(fileName, destFileName)) {
qDebug() << "can't copy from" << fileName << "to" << destFileName;
return;
}
downloaded = true;
}
}
}
QString mimeText = createMimeText(downloaded, contentType, destFileName);
// Ev-5.1 - CFA - 20140109 : correction drop RTE
UBFeaturesController* c = UBApplication::boardController->paletteManager()->featuresWidget()->getFeaturesController();
if (c->getFeatureByFullPath(mGraphicsWidget->sourceUrl().toLocalFile()).getType() != FEATURE_RTE)
dropMimeData->setData(tMimeText, mimeText.toAscii());
if (mGraphicsWidget->page() && mGraphicsWidget->page()->mainFrame()) {
mGraphicsWidget
->page()
->mainFrame()
->evaluateJavaScript("if(widget && widget.ondrop) { widget.ondrop('" + destFileName + "', '" + contentType + "');}");
}
event->setMimeData(dropMimeData);
}
void UBWidgetUniboardAPI::ProcessDropEvent(QDropEvent *event)
{
const QMimeData *pMimeData = event->mimeData();
QString destFileName;
QString contentType;
bool downloaded = false;
QGraphicsView *tmpView = mGraphicsWidget->scene()->views().at(0);
QPoint dropPoint(mGraphicsWidget->mapFromScene(tmpView->mapToScene(event->pos())).toPoint());
Qt::DropActions dropActions = event->dropAction();
Qt::MouseButtons dropMouseButtons = event->mouseButtons();
Qt::KeyboardModifiers dropModifiers = event->keyboardModifiers();
QMimeData dropMimeData;
if (pMimeData->hasHtml()) { //Dropping element from web browser
QString qsHtml = pMimeData->html();
QString url = UBApplication::urlFromHtml(qsHtml);
if(!url.isEmpty()) {
QString str = "test string";
QMimeData mimeData;
mimeData.setData(tMimeText, str.toAscii());
sDownloadFileDesc desc;
desc.dest = sDownloadFileDesc::graphicsWidget;
desc.modal = true;
desc.url = url;
desc.currentSize = 0;
desc.name = QFileInfo(url).fileName();
desc.totalSize = 0; // The total size will be retrieved during the download
desc.dropPoint = event->pos(); //Passing pure event point. No modifications
desc.dropActions = dropActions;
desc.dropMouseButtons = dropMouseButtons;
desc.dropModifiers = dropModifiers;
registerIDWidget(UBDownloadManager::downloadManager()->addFileToDownload(desc));
}
} else if (pMimeData->hasUrls()) { //Local file processing
QUrl curUrl = pMimeData->urls().first();
QString sUrl = curUrl.toString();
if (sUrl.startsWith("file://") || sUrl.startsWith("/")) {
QString fileName = curUrl.toLocalFile();
QString extention = UBFileSystemUtils::extension(fileName);
contentType = UBFileSystemUtils::mimeTypeFromFileName(fileName);
if (supportedTypeHeader(contentType)) {
destFileName = getObjDir() + QUuid::createUuid().toString() + "." + extention;
if (!UBFileSystemUtils::copyFile(fileName, destFileName)) {
qDebug() << "can't copy from" << fileName << "to" << destFileName;
return;
}
downloaded = true;
}
}
}
qDebug() << destFileName;
QString mimeText = createMimeText(downloaded, contentType, destFileName);
dropMimeData.setData(tMimeText, mimeText.toAscii());
QDropEvent readyEvent(dropPoint, dropActions, &dropMimeData, dropMouseButtons, dropModifiers);
//sending event to destination either it had been downloaded or not
QApplication::sendEvent(mGraphicsWidget->widgetWebView(),&readyEvent);
readyEvent.acceptProposedAction();
}