Extract RecordView from AnalogAudioApp, CaptureApp.

firmware/application/ui_record_view.hpp

@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2016 Jared Boone, ShareBrained Technology, Inc.
+ *
+ * This file is part of PortaPack.
+ *
+ * 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, 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; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __UI_RECORD_VIEW_H__
+#define __UI_RECORD_VIEW_H__
+
+#include "ui_widget.hpp"
+
+#include "capture_thread.hpp"
+#include "signal.hpp"
+
+#include "bitmap.hpp"
+
+#include <memory>
+
+namespace ui {
+
+class RecordView : public View {
+public:
+	RecordView(
+		const Rect parent_rect,
+		std::string filename_stem_pattern,
+		std::string filename_extension,
+		const size_t buffer_size_k,
+		const size_t buffer_count_k
+	);
+	~RecordView();
+
+	void focus() override;
+
+	void set_sampling_rate(const size_t new_sampling_rate) {
+		if( new_sampling_rate != sampling_rate ) {
+			stop();
+			sampling_rate = new_sampling_rate;
+		}
+	}
+
+	void start();
+	void stop();
+
+	bool is_active() const;
+
+private:
+	void toggle();
+	void write_metadata_file(const std::string& filename);
+
+	void on_tick_second();
+
+	const std::string filename_stem_pattern;
+	const std::string filename_extension;
+	const size_t buffer_size_k;
+	const size_t buffer_count_k;
+	size_t sampling_rate { 0 };
+	SignalToken signal_token_tick_second;
+
+	ImageButton button_record {
+		{ 0 * 8, 0 * 16, 2 * 8, 1 * 16 },
+		&bitmap_record,
+		Color::red(),
+		Color::black()
+	};
+
+	Text text_record_filename {
+		{ 3 * 8, 0 * 16, 8 * 8, 16 },
+		"",
+	};
+
+	Text text_record_dropped {
+		{ 16 * 8, 0 * 16, 3 * 8, 16 },
+		"",
+	};
+
+	std::unique_ptr<CaptureThread> capture_thread;
+};
+
+} /* namespace ui */
+
+#endif/*__UI_RECORD_VIEW_H__*/