Bitmap preview in SSTV TX

2026-09-10 16:49:36 +00:00 · 2017-03-22 18:21:31 +00:00
parent 089eeeafe4
commit 5b74b83458
11 changed files with 433 additions and 65 deletions
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
+ * Copyright (C) 2016 Furrtek
+ * 
+ * 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_SSTVTX_H__
+#define __UI_SSTVTX_H__
+
+#include "ui.hpp"
+#include "ui_widget.hpp"
+#include "ui_receiver.hpp"
+#include "ui_navigation.hpp"
+#include "ui_font_fixed_8x16.hpp"
+#include "baseband_api.hpp"
+#include "ui_transmitter.hpp"
+#include "message.hpp"
+#include "sstv.hpp"
+#include "file.hpp"
+#include "bmp.hpp"
+
+using namespace sstv;
+
+namespace ui {
+
+class SSTVTXView : public View {
+public:
+	SSTVTXView(NavigationView& nav);
+	~SSTVTXView();
+
+	void focus() override;
+	void paint(Painter&) override;
+	
+	std::string title() const override { return "SSTV transmit"; };
+	
+private:
+	NavigationView& nav_;
+	
+	File bmp_file { };
+	bmp_header_t bmp_header { };
+	std::vector<std::filesystem::path> bitmaps { };
+	bool file_error { false };
+
+	void read_boundary(uint8_t * buffer, uint32_t position, uint32_t length);
+	void on_bitmap_changed(size_t index);
+	void on_tuning_frequency_changed(rf::Frequency f);
+	void start_tx();
+	
+	Labels labels {
+		{ { 1 * 8, 1 * 8 }, "File:", Color::light_grey() }
+	};
+	
+	OptionsField options_bitmaps {
+		{ 6 * 8, 1 * 8 },
+		16,
+		{ }
+	};
+	Text text_mode {
+		{ 2 * 8, 4 * 8, 16 * 8, 16 },
+		"Scottie 2 (beta)"
+	};
+	
+	ProgressBar progressbar {
+		{ 16, 25 * 8, 208, 16 }
+	};
+	
+	TransmitterView tx_view {
+		16 * 16,
+		10000,
+		12
+	};
+	
+	/*MessageHandlerRegistration message_handler_fifo_signal {
+		Message::ID::RequestSignal,
+		[this](const Message* const p) {
+			const auto message = static_cast<const RequestSignalMessage*>(p);
+			if (message->signal == RequestSignalMessage::Signal::FillRequest) {
+				this->prepare_audio();
+			}
+		}
+	};*/
+};
+
+} /* namespace ui */
+
+#endif/*__UI_SSTVTX_H__*/