Merge pull request #56 from bdunahu/dev-sid

Dev sid

1 files changed, 52 insertions, 0 deletions

diff --git a/gui/digitlabel.cc b/gui/digitlabel.cc
new file mode 100644
index 0000000..8314943
--- /dev/null
+++ b/gui/digitlabel.cc
@@ -0,0 +1,52 @@
+// 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 "digitlabel.h"
+#include "gui.h"
+
+DigitLabel::DigitLabel(QWidget *parent) : QLabel(parent) { setText(QString()); }
+
+void DigitLabel::clear()
+{
+	this->is_cleared = true;
+	setText(QString());
+}
+
+void DigitLabel::set_value(int v)
+{
+	this->is_cleared = false;
+	this->v = v;
+	update_display();
+}
+
+void DigitLabel::on_hex_toggle(bool is_hex)
+{
+	this->is_hex = is_hex;
+	update_display();
+}
+
+void DigitLabel::update_display()
+{
+	QString t;
+	if (this->is_cleared) {
+		setText(QString());
+	} else {
+		t = (this->is_hex) ? QString::number(this->v, 16).toUpper()
+						   : QString::number(this->v);
+		setText(t);
+	}
+}