X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fsubwindows%2Fdecoder_selector%2Fmodel.cpp;h=2a4182b05840462e2c8a38f9285a26af19f792a9;hb=6d46525fb5566856d01deac5a7787699b17cc4e4;hp=31dfd464bf6d07044e5a417f92baeab6dbce960a;hpb=486bcf0119d06242f624d47aef74d6d29c828f94;p=pulseview.git

diff --git a/pv/subwindows/decoder_selector/model.cpp b/pv/subwindows/decoder_selector/model.cpp
index 31dfd464..2a4182b0 100644
--- a/pv/subwindows/decoder_selector/model.cpp
+++ b/pv/subwindows/decoder_selector/model.cpp
@@ -23,6 +23,10 @@
 
 #include <libsigrokdecode/libsigrokdecode.h>
 
+#define DECODERS_HAVE_TAGS \
+	((SRD_PACKAGE_VERSION_MAJOR > 0) || \
+	 (SRD_PACKAGE_VERSION_MAJOR == 0) && (SRD_PACKAGE_VERSION_MINOR > 5))
+
 using std::make_shared;
 
 namespace pv {
@@ -69,6 +73,7 @@ DecoderCollectionModel::DecoderCollectionModel(QObject* parent) :
 		group_item_all->appendSubItem(decoder_item_all);
 
 		// Add decoder to all relevant groups using the tag information
+#if DECODERS_HAVE_TAGS
 		for (GSList* ti = (GSList*)d->tags; ti; ti = ti->next) {
 			const QString tag = tr((char*)ti->data);
 			const QVariant tag_var = QVariant(tag);
@@ -99,6 +104,7 @@ DecoderCollectionModel::DecoderCollectionModel(QObject* parent) :
 			// Add decoder to tag group
 			group_item->appendSubItem(decoder_item);
 		}
+#endif
 	}
 }
 
@@ -107,19 +113,28 @@ QVariant DecoderCollectionModel::data(const QModelIndex& index, int role) const
 	if (!index.isValid())
 		return QVariant();
 
-	if (role != Qt::DisplayRole)
-		return QVariant();
+	if (role == Qt::DisplayRole)
+	{
+		DecoderCollectionItem* item =
+			static_cast<DecoderCollectionItem*>(index.internalPointer());
 
-	DecoderCollectionItem* item =
-		static_cast<DecoderCollectionItem*>(index.internalPointer());
+		return item->data(index.column());
+	}
 
-	return item->data(index.column());
+	if ((role == Qt::FontRole) && (index.parent().isValid()) && (index.column() == 0))
+	{
+		QFont font;
+		font.setItalic(true);
+		return QVariant(font);
+	}
+
+	return QVariant();
 }
 
 Qt::ItemFlags DecoderCollectionModel::flags(const QModelIndex& index) const
 {
 	if (!index.isValid())
-		return 0;
+		return nullptr;
 
 	return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
 }
@@ -127,7 +142,7 @@ Qt::ItemFlags DecoderCollectionModel::flags(const QModelIndex& index) const
 QVariant DecoderCollectionModel::headerData(int section, Qt::Orientation orientation,
 	int role) const
 {
-	if (orientation == Qt::Horizontal && role == Qt::DisplayRole)
+	if ((orientation == Qt::Horizontal) && (role == Qt::DisplayRole))
 		return root_->data(section);
 
 	return QVariant();