Initial firmware commit.

firmware/common/ui_painter.hpp

@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2014 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_PAINTER_H__
+#define __UI_PAINTER_H__
+
+#include "ui.hpp"
+#include "ui_text.hpp"
+
+#include "lcd_ili9341.hpp"
+
+#include <string>
+
+namespace ui {
+
+struct Style {
+	const Font& font;
+	const Color background;
+	const Color foreground;
+
+	Style invert() const;
+};
+
+class Painter {
+public:
+	Painter(
+		lcd::ILI9341& display
+	) : display_ { display }
+	{
+	}
+
+	Painter(const Painter&) = delete;
+	Painter(Painter&&) = delete;
+
+	size_t draw_char(const Point p, const Style& style, const char c);
+
+	size_t draw_string(Point p, const Style& style, const std::string text);
+
+	void draw_rectangle(const Rect r, const Color c);
+	void fill_rectangle(const Rect r, const Color c);
+
+private:
+	lcd::ILI9341& display_;
+
+	void draw_hline(Point p, size_t width, const Color c);
+	void draw_vline(Point p, size_t height, const Color c);
+};
+
+} /* namespace ui */
+
+#endif/*__UI_PAINTER_H__*/