X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;ds=sidebyside;f=pv%2Fsubwindows%2Fdecoder_selector%2Fitem.cpp;fp=pv%2Fsubwindows%2Fdecoder_selector%2Fitem.cpp;h=00c469e062ceaea8f1c1a1e4a456ce6276aabad1;hb=97378470ded88af84edaa0f1063d10d834475665;hp=0000000000000000000000000000000000000000;hpb=58cd5b584f5bcb19d7c9bd28391c53dd2488fc59;p=pulseview.git

diff --git a/pv/subwindows/decoder_selector/item.cpp b/pv/subwindows/decoder_selector/item.cpp
new file mode 100644
index 0000000..00c469e
--- /dev/null
+++ b/pv/subwindows/decoder_selector/item.cpp
@@ -0,0 +1,95 @@
+/*
+ * This file is part of the PulseView project.
+ *
+ * Copyright (C) 2018 Soeren Apel <soeren@apelpie.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "subwindow.hpp"
+
+using std::out_of_range;
+
+namespace pv {
+namespace subwindows {
+namespace decoder_selector {
+
+DecoderCollectionItem::DecoderCollectionItem(const vector<QVariant>& data,
+	shared_ptr<DecoderCollectionItem> parent) :
+	data_(data),
+	parent_(parent)
+{
+}
+
+void DecoderCollectionItem::appendSubItem(shared_ptr<DecoderCollectionItem> item)
+{
+	subItems_.push_back(item);
+}
+
+shared_ptr<DecoderCollectionItem> DecoderCollectionItem::subItem(int row) const
+{
+	try {
+		return subItems_.at(row);
+	} catch (out_of_range) {
+		return nullptr;
+	}
+}
+
+shared_ptr<DecoderCollectionItem> DecoderCollectionItem::parent() const
+{
+	return parent_;
+}
+
+shared_ptr<DecoderCollectionItem> DecoderCollectionItem::findSubItem(
+	const QVariant& value, int column)
+{
+	for (shared_ptr<DecoderCollectionItem> item : subItems_)
+		if (item->data(column) == value)
+			return item;
+
+	return nullptr;
+}
+
+int DecoderCollectionItem::subItemCount() const
+{
+	return subItems_.size();
+}
+
+int DecoderCollectionItem::columnCount() const
+{
+	return data_.size();
+}
+
+int DecoderCollectionItem::row() const
+{
+	if (parent_)
+		for (uint i = 0; i < parent_->subItems_.size(); i++)
+			if (parent_->subItems_.at(i).get() == const_cast<DecoderCollectionItem*>(this))
+				return i;
+
+	return 0;
+}
+
+QVariant DecoderCollectionItem::data(int column) const
+{
+	try {
+		return data_.at(column);
+	} catch (out_of_range) {
+		return QVariant();
+	}
+}
+
+} // namespace decoder_selector
+} // namespace subwindows
+} // namespace pv