Dynamic baseband module loading from SD card

firmware/application/ui_alphanum.hpp

@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+#include "ui.hpp"
+#include "ui_widget.hpp"
+#include "ui_painter.hpp"
+#include "ui_menu.hpp"
+#include "ui_navigation.hpp"
+#include "ui_font_fixed_8x16.hpp"
+#include "clock_manager.hpp"
+#include "message.hpp"
+#include "rf_path.hpp"
+#include "max2837.hpp"
+#include "volume.hpp"
+#include "transmitter_model.hpp"
+
+namespace ui {
+
+class AlphanumView : public View {
+public:
+	std::function<void(char *)> on_changed;
+
+	AlphanumView(NavigationView& nav, char txt[], uint8_t max_len);
+
+	void focus() override;
+	
+	char * value();
+	
+	uint8_t txtidx;
+	
+	void char_add(const char c);
+	void char_delete();
+
+private:
+	uint8_t _max_len;
+	bool _lowercase = false;
+	static constexpr size_t button_w = 240 / 5;
+	static constexpr size_t button_h = 28;
+	char txtinput[9];
+	
+	void set_lowercase();
+	void set_uppercase();
+	
+	Text text_input {
+		{ 88, 0, 240, 16 }
+	};
+
+	std::array<Button, 40> buttons;
+
+	Button button_lowercase {
+		{ 88+64+16, 270, 32, 24 },
+		"UC"
+	};
+
+	Button button_done {
+		{ 88, 270, 64, 24 },
+		"Done"
+	};
+
+	void on_button(Button& button);
+
+	void update_text();
+};
+
+} /* namespace ui */