From 7f7e6fe30ef4f9ba4507b89174676f57c42c0000 Mon Sep 17 00:00:00 2001
From: Nao Pross <naopross@thearcway.org>
Date: Sun, 26 Nov 2017 23:36:26 +0100
Subject: Implementation for Structogram iterator and Statement type

The interator is not (yet) aware of the scope in which it is iterating.
---
 src/ui/AsciiRenderer.hpp | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 src/ui/AsciiRenderer.hpp

(limited to 'src/ui/AsciiRenderer.hpp')

diff --git a/src/ui/AsciiRenderer.hpp b/src/ui/AsciiRenderer.hpp
new file mode 100644
index 0000000..76d6ff5
--- /dev/null
+++ b/src/ui/AsciiRenderer.hpp
@@ -0,0 +1,37 @@
+/*
+ * Renderer.h
+ *
+ *  Created on: Nov 23, 2017
+ *      Author: naopross
+ */
+
+#ifndef SRC_UI_ASCIIRENDERER_HPP_
+#define SRC_UI_ASCIIRENDERER_HPP_
+
+#include "../diagram/Structogram.hpp"
+
+namespace samb {
+
+/* Sample renderer for debug,
+ *
+ * TODO: implement PdfRenderer, UiRenderer with a common interface
+ */
+class AsciiRenderer {
+private:
+	Structogram m_structogram;
+	const unsigned int m_width;
+
+	void drawPadding(unsigned int amt);
+	void drawLine() const;
+	void drawText(std::string text, unsigned int width = 0, std::string before = "|", std::string after = "|") const;
+	void drawDecision(std::string condition, std::string trueText, std::string falseText, unsigned int width = 0) const;
+public:
+	AsciiRenderer(Structogram& structogram, unsigned int width);
+	~AsciiRenderer();
+
+	void render();
+};
+
+} /* namespace samb */
+
+#endif /* SRC_UI_ASCIIRENDERER_HPP_ */
-- 
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