Renamed C++ headers to .hpp

[pulseview.git] / pv / toolbars / samplingbar.hpp

diff --git a/pv/toolbars/samplingbar.hpp b/pv/toolbars/samplingbar.hpp
new file mode 100644 (file)
index 0000000..d027d60
--- /dev/null
+++ b/pv/toolbars/samplingbar.hpp
@@ -0,0 +1,121 @@
+/*
+ * This file is part of the PulseView project.
+ *
+ * Copyright (C) 2012 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_TOOLBARS_SAMPLINGBAR_H
+#define PULSEVIEW_PV_TOOLBARS_SAMPLINGBAR_H
+
+#include <stdint.h>
+
+#include <list>
+#include <memory>
+
+#include <QComboBox>
+#include <QDoubleSpinBox>
+#include <QToolBar>
+#include <QToolButton>
+
+#include <pv/sigsession.hpp>
+#include <pv/widgets/popuptoolbutton.hpp>
+#include <pv/widgets/sweeptimingwidget.hpp>
+
+namespace sigrok {
+       class Device;
+}
+
+Q_DECLARE_METATYPE(std::shared_ptr<sigrok::Device>)
+
+class QAction;
+
+namespace pv {
+
+class SigSession;
+
+namespace toolbars {
+
+class SamplingBar : public QToolBar
+{
+       Q_OBJECT
+
+private:
+       static const uint64_t MinSampleCount;
+       static const uint64_t MaxSampleCount;
+       static const uint64_t DefaultSampleCount;
+
+public:
+       SamplingBar(SigSession &session, QWidget *parent);
+
+       void set_device_list(
+               const std::list< std::pair<std::shared_ptr<sigrok::Device>, std::string> > &devices,
+               std::shared_ptr<sigrok::Device> selected);
+
+       std::shared_ptr<sigrok::Device> get_selected_device() const;
+
+       void set_capture_state(pv::SigSession::capture_state state);
+
+Q_SIGNALS:
+       void run_stop();
+
+private:
+       void update_sample_rate_selector();
+       void update_sample_rate_selector_value();
+       void update_sample_count_selector();
+       void update_device_config_widgets();
+       void commit_sample_rate();
+       void commit_sample_count();
+
+private Q_SLOTS:
+       void on_device_selected();
+       void on_sample_count_changed();
+       void on_sample_rate_changed();
+       void on_run_stop();
+
+       void on_config_changed();
+
+protected:
+       bool eventFilter(QObject *watched, QEvent *event);
+
+private:
+       SigSession &session_;
+
+       QComboBox device_selector_;
+       bool updating_device_selector_;
+
+       pv::widgets::PopupToolButton configure_button_;
+       QAction *configure_button_action_;
+
+       pv::widgets::PopupToolButton channels_button_;
+
+       pv::widgets::SweepTimingWidget sample_count_;
+       pv::widgets::SweepTimingWidget sample_rate_;
+       bool updating_sample_rate_;
+       bool updating_sample_count_;
+
+       bool sample_count_supported_;
+
+       QIcon icon_red_;
+       QIcon icon_green_;
+       QIcon icon_grey_;
+       QToolButton run_stop_button_;
+};
+
+} // namespace toolbars
+} // namespace pv
+
+#endif // PULSEVIEW_PV_TOOLBARS_SAMPLINGBAR_H