X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fsubwindows%2Fdecoder_selector%2Fsubwindow.cpp;h=96da710fb052ca9228214eff5a36a3772efba75f;hp=fb354ffd966e191c361d9307f031e13c8a9649ed;hb=0e2ba0cc745e763279510d943593abce52a36040;hpb=39cc336ab844ad56cdccdbd7a82a587d1b28645b

diff --git a/pv/subwindows/decoder_selector/subwindow.cpp b/pv/subwindows/decoder_selector/subwindow.cpp
index fb354ffd..96da710f 100644
--- a/pv/subwindows/decoder_selector/subwindow.cpp
+++ b/pv/subwindows/decoder_selector/subwindow.cpp
@@ -193,8 +193,10 @@ vector<const srd_decoder*> SubWindow::get_decoders_providing(const char* output)
 		if (!d->outputs)
 			continue;
 
+		const int maxlen = 1024;
+
 		// TODO For now we ignore that d->outputs is actually a list
-		if (strncmp((char*)(d->outputs->data), output, strlen(output)) == 0)
+		if (strncmp((char*)(d->outputs->data), output, maxlen) == 0)
 			ret_val.push_back(d);
 	}
 
@@ -255,13 +257,13 @@ void SubWindow::on_item_activated(const QModelIndex& index)
 		return;
 	}
 
-	if (strncmp(inputs.at(0), "logic", 5) == 0) {
+	if (strcmp(inputs.at(0), "logic") == 0) {
 		new_decoders_selected(decoders);
 		return;
 	}
 
 	// Check if we can automatically fulfill the stacking requirements
-	while (strncmp(inputs.at(0), "logic", 5) != 0) {
+	while (strcmp(inputs.at(0), "logic") != 0) {
 		vector<const srd_decoder*> prov_decoders = get_decoders_providing(inputs.at(0));
 
 		if (prov_decoders.size() == 0) {
@@ -304,6 +306,9 @@ void SubWindow::on_item_activated(const QModelIndex& index)
 void SubWindow::on_filter_changed(const QString& text)
 {
 	sort_filter_model_->setFilterFixedString(text);
+
+	// Expand the "All Decoders" category/tag if the user filtered
+	tree_view_->setExpanded(tree_view_->model()->index(0, 0), !text.isEmpty());
 }
 
 } // namespace decoder_selector