bool DockedMdiArea::event(QEvent *event)
{
// Listen for desktop file manager drop and emit a signal once a file is
// dropped.
switch (event->type()) {
case QEvent::DragEnter: {
QDragEnterEvent *e = static_cast<QDragEnterEvent*>(event);
if (!uiFiles(e->mimeData()).empty()) {
e->acceptProposedAction();
return true;
}
}
break;
case QEvent::Drop: {
QDropEvent *e = static_cast<QDropEvent*>(event);
const QStringList files = uiFiles(e->mimeData());
const QStringList::const_iterator cend = files.constEnd();
for (QStringList::const_iterator it = files.constBegin(); it != cend; ++it) {
emit fileDropped(*it);
}
e->acceptProposedAction();
return true;
}
break;
default:
break;
}
return QMdiArea::event(event);
}
bool FormFile::eventFilter(QObject *watched, QEvent *event)
{
if(watched == ui->lvServer)
{
if(event->type() == QEvent::DragEnter)
{
QDragEnterEvent* dee = dynamic_cast<QDragEnterEvent*>(event);
dee->acceptProposedAction();
return true;
}
else if(event->type() == QEvent::Drop)
{
QDropEvent* de = dynamic_cast<QDropEvent*>(event);
QList<QUrl>urls = de->mimeData()->urls();
if(urls.isEmpty())
{
return true;
}
QString path = urls.first().toLocalFile();
//上传文件
updateFile(path, path.split("/").last());
return true;
}
}
return QWidget::eventFilter(watched, event);
}
bool CloudView::eventFilter(QObject *obj, QEvent *event)
{
if (obj == mHeader) {
static QPoint oldPos;
if (event->type() == QEvent::MouseButtonPress) {
QMouseEvent *ev = (QMouseEvent *)event;
oldPos = ev->globalPos();
return true;
} else if (event->type() == QEvent::MouseMove) {
QMouseEvent *ev = (QMouseEvent *)event;
const QPoint delta = ev->globalPos() - oldPos;
MainWindow *win = seafApplet->mainWindow();
win->move(win->x() + delta.x(), win->y() + delta.y());
oldPos = ev->globalPos();
return true;
}
} else if (obj == mDropArea) {
if (event->type() == QEvent::DragEnter) {
QDragEnterEvent *ev = (QDragEnterEvent *)event;
if (ev->mimeData()->hasUrls() && ev->mimeData()->urls().size() == 1) {
const QUrl url = ev->mimeData()->urls().at(0);
if (url.scheme() == "file") {
QString path = url.toLocalFile();
#if defined(Q_OS_MAC) && (QT_VERSION <= QT_VERSION_CHECK(5, 4, 0))
path = utils::mac::fix_file_id_url(path);
#endif
if (QFileInfo(path).isDir()) {
ev->acceptProposedAction();
}
}
}
return true;
} else if (event->type() == QEvent::Drop) {
QDropEvent *ev = (QDropEvent *)event;
const QUrl url = ev->mimeData()->urls().at(0);
QString path = url.toLocalFile();
#if defined(Q_OS_MAC) && (QT_VERSION <= QT_VERSION_CHECK(5, 4, 0))
path = utils::mac::fix_file_id_url(path);
#endif
ev->setDropAction(Qt::CopyAction);
ev->accept();
showCreateRepoDialog(path);
return true;
}
}
return QWidget::eventFilter(obj, event);
}
bool MainWindow::eventFilter(QObject *object, QEvent *event)
{
if (event->type() == QEvent::DragEnter)
{
QDragEnterEvent *dragEvent = (QDragEnterEvent*)event;
// accept only folders
QList<QUrl> urls = dragEvent->mimeData()->urls();
for (const QUrl url: urls)
{
if (url.isLocalFile())
{
QFileInfo info(url.toLocalFile());
if (info.isFile())
{
return false;
}
}
}
dragEvent->setDropAction(Qt::LinkAction);
dragEvent->acceptProposedAction();
return true;
}
else if (event->type() == QEvent::Drop)
{
QList<QUrl> urls = ((QDropEvent*)event)->mimeData()->urls();
QStringList files;
for (const QUrl url: urls)
{
if (url.isLocalFile())
{
QFileInfo info(url.toLocalFile());
if (info.isFile())
files.append(url.toLocalFile());
else if (info.isDir())
filesList->addFolder(info.absoluteFilePath());
}
}
filesList->addFiles(files);
return true;
}
return QMainWindow::eventFilter(object, event);
}
bool CloudView::eventFilter(QObject *obj, QEvent *event)
{
if (obj == mHeader) {
static QPoint oldPos;
if (event->type() == QEvent::MouseButtonPress) {
QMouseEvent *ev = (QMouseEvent *)event;
oldPos = ev->globalPos();
return true;
} else if (event->type() == QEvent::MouseMove) {
QMouseEvent *ev = (QMouseEvent *)event;
const QPoint delta = ev->globalPos() - oldPos;
MainWindow *win = seafApplet->mainWindow();
win->move(win->x() + delta.x(), win->y() + delta.y());
oldPos = ev->globalPos();
return true;
}
} else if (obj == mDropArea) {
if (event->type() == QEvent::DragEnter) {
QDragEnterEvent *ev = (QDragEnterEvent *)event;
if (ev->mimeData()->hasUrls() && ev->mimeData()->urls().size() == 1) {
const QUrl url = ev->mimeData()->urls().at(0);
if (url.isLocalFile()) {
QString path = url.toLocalFile();
if (QFileInfo(path).isDir()) {
ev->acceptProposedAction();
}
}
}
return true;
} else if (event->type() == QEvent::Drop) {
QDropEvent *ev = (QDropEvent *)event;
const QUrl url = ev->mimeData()->urls().at(0);
QString path = url.toLocalFile();
showCreateRepoDialog(path);
return true;
}
}
return QWidget::eventFilter(obj, event);
}
bool SessionListWidget::event(QEvent *event)
{
#ifndef QUTIM_MOBILE_UI
if (event->type() == QEvent::ToolTip) {
if (QHelpEvent *help = static_cast<QHelpEvent*>(event)) {
int index = indexAt(help->pos()).row();
if (index != -1) {
ChatUnit *unit = session(index)->getUnit();
ToolTip::instance()->showText(help->globalPos(), unit, this);
return true;
}
}
} else if (event->type() == QEvent::DragEnter) {
QDragEnterEvent *dragEvent = static_cast<QDragEnterEvent*>(event);
if (const MimeObjectData *data = qobject_cast<const MimeObjectData*>(dragEvent->mimeData())) {
ChatUnit *u = qobject_cast<ChatUnit*>(data->object());
if (u)
dragEvent->acceptProposedAction();
}
return true;
} else if (event->type() == QEvent::Drop) {
QDropEvent *dropEvent = static_cast<QDropEvent*>(event);
if (const MimeObjectData *mimeData
= qobject_cast<const MimeObjectData*>(dropEvent->mimeData())) {
if (ChatUnit *u = qobject_cast<ChatUnit*>(mimeData->object())) {
ChatLayerImpl::get(u,true)->activate();
dropEvent->setDropAction(Qt::CopyAction);
dropEvent->accept();
return true;
}
}
} else
#endif
if (event->type() == QEvent::ContextMenu) {
QContextMenuEvent *ev = static_cast<QContextMenuEvent*>(event);
ChatSessionImpl *s = session(row(itemAt(ev->pos())));
if(s) {
s->unit()->showMenu(ev->globalPos());
return true;
}
}
return QListWidget::event(event);
}
bool EditTagDialog::eventFilter(QObject* o, QEvent* e) {
if (o == ui_->art) {
switch (e->type()) {
case QEvent::MouseButtonRelease:
cover_menu_->popup(static_cast<QMouseEvent*>(e)->globalPos());
break;
case QEvent::DragEnter: {
QDragEnterEvent* event = static_cast<QDragEnterEvent*>(e);
if (AlbumCoverChoiceController::CanAcceptDrag(event)) {
event->acceptProposedAction();
}
break;
}
case QEvent::Drop: {
const QDropEvent* event = static_cast<QDropEvent*>(e);
const QModelIndexList sel =
ui_->song_list->selectionModel()->selectedIndexes();
Song* song = GetFirstSelected();
const QString cover =
album_cover_choice_controller_->SaveCover(song, event);
if (!cover.isEmpty()) {
UpdateCoverOf(*song, sel, cover);
}
break;
}
default:
break;
}
}
return false;
}
bool HashBox::eventFilter(QObject* object, QEvent* event)
{
if (object == dropWidget) {
if (event->type() == QEvent::DragEnter) {
QDragEnterEvent* dragEnterEvent = static_cast<QDragEnterEvent*>(event);
if (dragEnterEvent) {
/* print out mimeType */
showFormats("HashBox::dragEnterEvent", dragEnterEvent->mimeData()->formats());
if (dragEnterEvent->mimeData()->hasUrls()) {
std::cerr << "HashBox::dragEnterEvent() Accepting Urls" << std::endl;
dragEnterEvent->acceptProposedAction();
} else {
std::cerr << "HashBox::dragEnterEvent() No Urls" << std::endl;
}
}
} else if (event->type() == QEvent::Drop) {
QDropEvent* dropEvent = static_cast<QDropEvent*>(event);
if (dropEvent) {
if (Qt::CopyAction & dropEvent->possibleActions()) {
/* print out mimeType */
showFormats("HashBox::dropEvent", dropEvent->mimeData()->formats());
QStringList files;
if (dropEvent->mimeData()->hasUrls()) {
std::cerr << "HashBox::dropEvent() Urls:" << std::endl;
QList<QUrl> urls = dropEvent->mimeData()->urls();
QList<QUrl>::iterator uit;
for (uit = urls.begin(); uit != urls.end(); ++uit) {
QString localpath = uit->toLocalFile();
std::cerr << "Whole URL: " << uit->toString().toStdString() << std::endl;
std::cerr << "or As Local File: " << localpath.toStdString() << std::endl;
if (localpath.isEmpty() == false) {
//Check that the file does exist and is not a directory
QDir dir(localpath);
if (dir.exists()) {
std::cerr << "HashBox::dropEvent() directory not accepted." << std::endl;
QMessageBox mb(tr("Drop file error."), tr("Directory can't be dropped, only files are accepted."), QMessageBox::Information, QMessageBox::Ok, 0, 0, this);
mb.exec();
} else if (QFile::exists(localpath)) {
files.push_back(localpath);
} else {
std::cerr << "HashBox::dropEvent() file does not exists."<< std::endl;
QMessageBox mb(tr("Drop file error."), tr("File not found or file name not accepted."), QMessageBox::Information, QMessageBox::Ok, 0, 0, this);
mb.exec();
}
}
}
}
addAttachments(files,mDefaultTransferFlags);
dropEvent->setDropAction(Qt::CopyAction);
dropEvent->accept();
} else {
std::cerr << "HashBox::dropEvent() Rejecting uncopyable DropAction" << std::endl;
}
}
}
}
// pass the event on to the parent class
return QScrollArea::eventFilter(object, event);
}
bool MainWindow::eventFilter(QObject *watched, QEvent *event)
{
switch (event->type())
{
case QEvent::KeyRelease:
{
QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
//int mask = Qt::ControlModifier | Qt::ShiftModifier | Qt::AltModifier;
//if(keyEvent->modifiers() == mask)
//{
//}
break;
}
case QEvent::DragEnter:
{
QDragEnterEvent *dragEnterEvent = static_cast<QDragEnterEvent*>(event);
const QMimeData* mimeData = dragEnterEvent->mimeData();
// check for our needed mime type, here a file or a list of files
if (!mimeData->hasUrls())
break;
QList<QUrl> urlList = mimeData->urls();
for (int i = 0; i < urlList.size(); ++i)
{
qDebug() << urlList.at(i).toString();
if (urlList.at(i).toString().endsWith(".torrent"))
{
dragEnterEvent->acceptProposedAction();
return true;
}
}
break;
}
case QEvent::Drop:
{
QDropEvent *dropEvent = static_cast<QDropEvent*>(event);
const QMimeData* mimeData = dropEvent->mimeData();
// check for our needed mime type, here a file or a list of files
if (!mimeData->hasUrls())
break;
QStringList pathList;
QList<QUrl> urlList = mimeData->urls();
// extract the local paths of the files
for (int i = 0; i < urlList.size(); ++i)
{
pathList.append(urlList.at(i).toLocalFile());
}
//addTorrents(pathList);
return true;
}
default:
break;
}
return QObject::eventFilter(watched, event);
}
bool ClassSpaceChecker::eventFilter(QObject *object, QEvent *evt)
{
if(evt->type() == QEvent::FocusOut)
{
if(object == ui.tableWidgetResult)
{
ui.lineEdit_Result->setText(prevTotalResultStr_);
}
return QMainWindow::eventFilter(object, evt);
}
if(object == ui.comboBox_JarFile
|| object == ui.lineEdit_MapFile
)
{
if(evt->type() == QEvent::DragEnter)
{
QDragEnterEvent *e = (QDragEnterEvent*)evt;
const QMimeData *mimeData = e->mimeData();
if (mimeData->hasUrls())
{
int cnt = 0;
QList<QUrl> urlList = mimeData->urls();
for (int i = 0; i < urlList.size(); ++i)
{
QString path = urlList.at(i).toLocalFile();
if( !QFileInfo(path).isFile() )
continue;
if(path.indexOf(".jar", 0, Qt::CaseInsensitive) < 0
&& path.indexOf(".zip", 0, Qt::CaseInsensitive) < 0
&& path.indexOf(".txt", 0, Qt::CaseInsensitive) < 0
)
continue;
if(urlList.size() == 1)
{
if(object == ui.comboBox_JarFile)
{
if(path.indexOf(".jar", 0, Qt::CaseInsensitive) < 0
&& path.indexOf(".zip", 0, Qt::CaseInsensitive) < 0
)
continue;
}
else if(object == ui.lineEdit_MapFile)
{
if(path.indexOf(".txt", 0, Qt::CaseInsensitive) < 0)
continue;
}
}
cnt++;
}
if( cnt > 0 )
e->acceptProposedAction();
}
qDebug() << evt << mimeData->text();
}
else if(evt->type() == QEvent::DragLeave)
{
QDragLeaveEvent *e = (QDragLeaveEvent*)evt;
e->accept();
}
else if(evt->type() == QEvent::DragMove)
{
QDragMoveEvent *e = (QDragMoveEvent*)evt;
e->acceptProposedAction();
}
else if(evt->type() == QEvent::Drop)
{
QDropEvent *e = (QDropEvent*)evt;
const QMimeData* mimeData = e->mimeData();
if (mimeData->hasUrls())
{
QList<QUrl> urlList = mimeData->urls();
for (int i = 0; i < urlList.size(); ++i)
{
QString path = urlList.at(i).toLocalFile();
if(path.indexOf(".txt", 0, Qt::CaseInsensitive) >= 0)
ui.lineEdit_MapFile->setText(path);
if(path.indexOf(".jar", 0, Qt::CaseInsensitive) >= 0 || path.indexOf(".zip", 0, Qt::CaseInsensitive) >= 0)
{
checkAndJarFilePreset(path);
}
}
}
}
}
return QMainWindow::eventFilter(object, evt);
}
bool MainWindow::eventFilter(QObject *watched, QEvent *event) {
if (watched == ui->iconLabel) {
QFileInfo file("icon_create.py");
if(!file.exists())
{
trcDebug("icon_create.py does not exist!");
return false;
}
if (event->type() == QEvent::DragEnter) {
// [[2]]: 当拖放时鼠标进入label时, label接受拖放的动作
QDragEnterEvent *dee = dynamic_cast<QDragEnterEvent *>(event);
dee->acceptProposedAction();
return true;
} else if (event->type() == QEvent::Drop) {
// [[3]]: 当放操作发生后, 取得拖放的数据
QDropEvent *de = dynamic_cast<QDropEvent *>(event);
QList<QUrl> urls = de->mimeData()->urls();
if (urls.isEmpty()) { return true; }
QString path = urls.first().toLocalFile();
// [[4]]: 在label上显示拖放的图片
QImage image(path); // QImage对I/O优化过, QPixmap对显示优化
if (!image.isNull()) {
ui->iconLabel->setPixmap(QPixmap::fromImage(image));
QStringList arguments;
QFileInfo file(path);
arguments<<"icon_create.py"<<file.absolutePath()<<file.fileName();
cmd.start("python",arguments);//非阻塞
int flag = cmd.execute("python",arguments);//阻塞
switch (flag) {
case -1:
ui->statusBar->showMessage("The process crashes");
break;
case -2:
ui->statusBar->showMessage("The process cannot be started");
default:
ui->statusBar->showMessage("Icon to create success");
break;
}
}
return true;
}
}else if(watched == ui->screenshotLabel){
QFileInfo file("screenshot_create.py");
if(!file.exists())
{
trcDebug("screenshot_create.py does not exist!");
return false;
}
if (event->type() == QEvent::DragEnter) {
// [[2]]: 当拖放时鼠标进入label时, label接受拖放的动作
QDragEnterEvent *dee = dynamic_cast<QDragEnterEvent *>(event);
dee->acceptProposedAction();
return true;
} else if (event->type() == QEvent::Drop) {
// [[3]]: 当放操作发生后, 取得拖放的数据
QDropEvent *de = dynamic_cast<QDropEvent *>(event);
QList<QUrl> urls = de->mimeData()->urls();
if (urls.isEmpty()) { return true; }
foreach (QUrl file, urls) {
QString path = file.toLocalFile();
// [[4]]: 在label上显示拖放的图片
QImage image(path); // QImage对I/O优化过, QPixmap对显示优化
if (!image.isNull()) {
ui->screenshotLabel->setPixmap(QPixmap::fromImage(image));
QStringList arguments;
QFileInfo file(path);
arguments<<"screenshot_create.py"<<file.absolutePath()<<file.fileName();
cmd.execute("python",arguments);//非阻塞
int flag = cmd.execute("python",arguments);//阻塞
switch (flag) {
case -1:
ui->statusBar->showMessage("The process crashes");
break;
case -2:
ui->statusBar->showMessage("The process cannot be started");
default:
ui->statusBar->showMessage("Icon to create success");
break;
}
}
}