Created pv::widgets::SampleTimingWidget, and ported the SamplingBar to use it.

[pulseview.git] / pv / widgets / sweeptimingwidget.h

diff --git a/pv/widgets/sweeptimingwidget.h b/pv/widgets/sweeptimingwidget.h
new file mode 100644 (file)
index 0000000..c4bfe37
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+++ b/pv/widgets/sweeptimingwidget.h
@@ -0,0 +1,75 @@
+/*
+ * This file is part of the PulseView project.
+ *
+ * Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk>
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#ifndef PULSEVIEW_PV_WIDGETS_SWEEPTIMINGWIDGET_H
+#define PULSEVIEW_PV_WIDGETS_SWEEPTIMINGWIDGET_H
+
+#include <libsigrok/libsigrok.h>
+
+#include <QComboBox>
+#include <QDoubleSpinBox>
+#include <QHBoxLayout>
+#include <QLineEdit>
+#include <QWidget>
+
+namespace pv {
+namespace widgets {
+
+class SweepTimingWidget : public QWidget
+{
+       Q_OBJECT
+
+private:
+       enum ValueType
+       {
+               None,
+               ReadOnly,
+               MinMaxStep,
+               List
+       };
+
+public:
+       SweepTimingWidget(const char *suffix, QWidget *parent = NULL);
+
+       void show_none();
+       void show_read_only();
+       void show_min_max_step(uint64_t min, uint64_t max, uint64_t step);
+       void show_list(const uint64_t *vals, size_t count);
+
+       uint64_t value() const;
+       void set_value(uint64_t value);
+
+signals:
+       void value_changed();
+
+private:
+       QHBoxLayout _layout;
+
+       QLineEdit _read_only_value;
+       QDoubleSpinBox _value;
+       QComboBox _list;
+
+       ValueType _value_type;
+};
+
+} // widgets
+} // pv
+
+#endif // PULSEVIEW_PV_WIDGETS_SWEEPTIMINGWIDGET_H