diff options
Diffstat (limited to 'src/plugins/platforms/cocoa/qmacclipboard.mm')
-rw-r--r-- | src/plugins/platforms/cocoa/qmacclipboard.mm | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/plugins/platforms/cocoa/qmacclipboard.mm b/src/plugins/platforms/cocoa/qmacclipboard.mm index e09bb1e362..f3467fdc73 100644 --- a/src/plugins/platforms/cocoa/qmacclipboard.mm +++ b/src/plugins/platforms/cocoa/qmacclipboard.mm @@ -139,10 +139,22 @@ OSStatus QMacPasteboard::promiseKeeper(PasteboardRef paste, PasteboardItemID id, const long promise_id = (long)id; // Find the kept promise + QList<QMacInternalPasteboardMime*> availableConverters + = QMacInternalPasteboardMime::all(QMacInternalPasteboardMime::MIME_ALL); const QString flavorAsQString = QString::fromCFString(flavor); QMacPasteboard::Promise promise; for (int i = 0; i < qpaste->promises.size(); i++){ QMacPasteboard::Promise tmp = qpaste->promises[i]; + if (!availableConverters.contains(tmp.convertor)) { + // promise.converter is a pointer initialized by the value found + // in QMacInternalPasteboardMime's global list of QMacInternalPasteboardMimes. + // We add pointers to this list in QMacInternalPasteboardMime's ctor; + // we remove these pointers in QMacInternalPasteboardMime's dtor. + // If tmp.converter was not found in this list, we probably have a + // dangling pointer so let's skip it. + continue; + } + if (tmp.itemId == promise_id && tmp.convertor->canConvert(tmp.mime, flavorAsQString)){ promise = tmp; break; |