From 07c618096daec422c42ee1a379200101d0d349cc Mon Sep 17 00:00:00 2001
From: bd <bdunahu@operationnull.com>
Date: Sun, 27 Apr 2025 16:00:06 -0400
Subject: Add files for new RegisterView class

---
 gui/registerview.cc | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 gui/registerview.cc

(limited to 'gui/registerview.cc')

diff --git a/gui/registerview.cc b/gui/registerview.cc
new file mode 100644
index 0000000..5320afa
--- /dev/null
+++ b/gui/registerview.cc
@@ -0,0 +1,53 @@
+// Simulator for the RISC-V[ECTOR] mini-ISA
+// Copyright (C) 2025 Siddarth Suresh
+// Copyright (C) 2025 bdunahu
+
+// 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 3 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 <https://www.gnu.org/licenses/>.
+
+#include "registerview.h"
+#include "definitions.h"
+#include "util.h"
+#include <QAbstractTableModel>
+#include <QVector>
+
+QVariant RegisterView::data(const QModelIndex &i, int role) const
+{
+	Qt::Alignment a;
+
+	if (role == Qt::TextAlignmentRole) {
+		a = Qt::AlignRight | Qt::AlignVCenter;
+		return QVariant(static_cast<int>(a));
+	}
+	if (!i.isValid() || role != Qt::DisplayRole)
+		return QVariant();
+	return this->d[i.row()][i.column()];
+}
+
+QVariant RegisterView::headerData(int section, Qt::Orientation o, int role) const
+{
+	Qt::Alignment a;
+
+	if (role == Qt::TextAlignmentRole) {
+		a = Qt::AlignRight | Qt::AlignVCenter;
+		return QVariant(static_cast<int>(a));
+	}
+
+	if (role != Qt::DisplayRole)
+		return QVariant();
+
+	if (o == Qt::Vertical) {
+		return format_toggled_value(section * 4, this->is_hex);
+	}
+	return QVariant();
+}
-- 
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