Use KUrlMimeData for clipboard xdg-desktop-portal integration

Telegram/SourceFiles/core/utils.h

@@ -17,10 +17,15 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include <crl/crl_time.h>
 #include <QtCore/QReadWriteLock>
 #include <QtCore/QRegularExpression>
+#include <QtCore/QMimeData>
 #include <QtNetwork/QNetworkProxy>
 #include <cmath>
 #include <set>
 
+#if __has_include(<KUrlMimeData>)
+#include <KUrlMimeData>
+#endif
+
 #define qsl(s) QStringLiteral(s)
 
 namespace base {
@@ -30,6 +35,16 @@ inline bool in_range(Value &&value, From &&from, Till &&till) {
 	return (value >= from) && (value < till);
 }
 
+inline auto GetMimeUrls(const QMimeData *data) {
+#if __has_include(<KUrlMimeData>)
+	return KUrlMimeData::urlsFromMimeData(
+		data,
+		KUrlMimeData::PreferLocalUrls);
+#else
+	return data->urls();
+#endif
+}
+
 } // namespace base
 
 static const int32 ScrollMax = INT_MAX;