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make file drop work on Windows

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This commit is contained in:
Jan Käberich 2024-12-04 11:51:42 +01:00
parent 199975bdd0
commit 8be82589c5
1 changed files with 25 additions and 11 deletions
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36
Software/PC_Application/LibreVNA-GUI/Traces/tracewidget.cpp
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@ -127,21 +127,35 @@ bool TraceWidget::eventFilter(QObject *, QEvent *event)
void TraceWidget::dragEnterEvent(QDragEnterEvent *event)
{
QString data = "";
if(event->mimeData()->hasFormat("text/plain")) {
// might be a file drop
auto data = QString(event->mimeData()->data("text/plain"));
data = QString(event->mimeData()->data("text/plain"));
if (data.startsWith("file://")) {
// extract file path/name and type
data = data.trimmed();
data.remove(0, 7);
if(data.contains(".")) {
auto type = data.split(".").last();
if (supportsImportFileFormats().contains(type)) {
dropFilename = data;
qDebug() << "prepared to drop file " << dropFilename;
event->accept();
return;
}
} else {
// something else
data = "";
}
} else if(event->mimeData()->hasFormat("text/uri-list")) {
data = QString(event->mimeData()->data("text/uri-list"));
if (data.startsWith("file:///")) {
data = data.trimmed();
data.remove(0, 8);
} else {
// something else
data = "";
}
}
if(!data.isEmpty()) {
// extract file path/name and type
if(data.contains(".")) {
auto type = data.split(".").last();
if (supportsImportFileFormats().contains(type)) {
dropFilename = data;
qDebug() << "prepared to drop file " << dropFilename;
event->accept();
return;
}
}
}