From 3fb4ef9717f52398d6a731ffe637815ed37b45ab Mon Sep 17 00:00:00 2001
From: Christian Vazquez <christian.vazquez@epfl.ch>
Date: Fri, 27 May 2011 18:56:22 +0000
Subject: Créé la classe Color. A voir si on en fait hériter quelques classes
 filles de Printable (p.ex. les Particles) ...
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---
 src/main/Color.cc | 113 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/main/Color.h  |  56 +++++++++++++++++++++++++++
 2 files changed, 169 insertions(+)
 create mode 100644 src/main/Color.cc
 create mode 100644 src/main/Color.h

diff --git a/src/main/Color.cc b/src/main/Color.cc
new file mode 100644
index 0000000..91b94d0
--- /dev/null
+++ b/src/main/Color.cc
@@ -0,0 +1,113 @@
+/*
+ * Color.cc
+ *
+ *  Created on: 27 mai 2011
+ *      Author: christian
+ */
+
+#include "Color.h"
+
+namespace vhc {
+
+static double Color::red[4] = {1.0,0.0,0.0,1.0};
+static double Color::green[4] = {0.0,1.0,0.0,1.0};
+static double Color::blue[4] = {0.0,0.0,1.0,1.0};
+static double Color::turquoise[4] = {0.0,1.0,1.0,1.0};
+static double Color::purple[4] = {1.0,0.0,1.0,1.0};
+static double Color::yellow[4] = {1.0,1.0,0.0,1.0};
+static double Color::white[4] = {1.0,1.0,1.0,1.0};
+static double Color::black[4] = {0.0,0.0,0.0,1.0};
+static double Color::grey[4] = {0.6,0.6,0.6,1.0};
+
+vector<double> Color::convertTabToVector(double const& tab[4]) {
+	vector <double> tmp;
+	for (unsigned int i(0); i < 4; ++i) {
+		tmp.push_back(tab[i]);
+	}
+	return tmp;
+}
+
+Color::setColor(vector<double> const& co){
+	color = co;
+}
+
+Color::setColor(string co) const {
+
+	switch(co){
+	case "red" :
+		color = convertTabToVector(red[4]);
+		break;
+	case "green" :
+		color = convertTabToVector(green[4]);
+		break;
+	case "blue" :
+		color = convertTabToVector(blue[4]);
+		break;
+	case "turquoise" :
+		color = convertTabToVector(turquoise[4]);
+		break;
+	case "purple" :
+		color = convertTabToVector(purple[4]);
+		break;
+	case "yellow" :
+		color = convertTabToVector(yellow[4]);
+		break;
+	case "white" :
+		color = convertTabToVector(white[4]);
+		break;
+	case "black" :
+		color = convertTabToVector(black[4]);
+		break;
+	case "grey" :
+		color = convertTabToVector(grey[4]);
+		break;
+	default:
+		throw IllegalArgumentException("Color is not defined.");
+	}
+}
+
+Color::getColor() const {
+	return color;
+}
+
+Color::getStringColor() const {
+
+	string tmp;
+
+	switch(color){
+	case convertTabToVector(red) :
+		tmp="red";
+		break;
+	case convertTabToVector(green) :
+		tmp="green";
+		break;
+	case convertTabToVector(blue) :
+		tmp="blue";
+		break;
+	case convertTabToVector(turquoise) :
+		break;
+		tmp="turquoise";
+	case convertTabToVector(purple) :
+		tmp="purple";
+		break;
+	case convertTabToVector(yellow) :
+		tmp="yellow";
+		break;
+	case convertTabToVector(white) :
+		tmp="white";
+		break;
+	case convertTabToVector(black) :
+		tmp="black";
+		break;
+	case convertTabToVector(grey) :
+		tmp="grey";
+		break;
+	default :
+		tmp="No valid color.";
+		break;
+	}
+
+	return tmp;
+}
+
+}
diff --git a/src/main/Color.h b/src/main/Color.h
new file mode 100644
index 0000000..fa0f05e
--- /dev/null
+++ b/src/main/Color.h
@@ -0,0 +1,56 @@
+/*
+ * Color.h
+ *
+ *  Created on: 27 mai 2011
+ *      Author: christian
+ */
+
+#ifndef COLOR_H_
+#define COLOR_H_
+#include <string>
+#include <vector>
+#include "exceptions.h"
+
+namespace vhc {
+
+/** Représente un objet coloré de couleurs suivantes :
+ * rouge, vert, bleu, turquoise, violet, jaune, blanc, noir et gris.
+ * <b>ATTENTION<\b> : la méthode <code>setColor(string color = "white")<\code> lance une exception si la couleur n'est pas reconnue.
+ **/
+
+class Color {
+public:
+	Color() {}
+	virtual ~Color() {}
+
+	/** Retourne (sous forme de vector<double>) la couleur de cet objet. **/
+	vector<double> getColor() const;
+
+	/** Retourne (sous forme de string) la couleur de cet objet. **/
+	string getStringColor() const;
+
+	/** Affecte la couleur de l'objet selon l'argument de la fonction.(Ici un string) **/
+	void setColor(string color = "white");
+
+	/** Affecte la couleur de l'objet selon l'argument de la fonction
+	 * (Ici un vector, donc à appeler si on souhaite utiliser d'autres couleurs que celles de la classe Color.) **/
+	void setColor(vector<double> const& co);
+
+protected:
+	vector<double> color;
+private:
+	vector<double> convertTabToVector(double const& tab[4]);
+	static double red[4];
+	static double green[4];
+	static double blue[4];
+	static double turquoise[4];
+	static double purple[4];
+	static double yellow[4];
+	static double white[4];
+	static double black[4];
+	static double grey[4];
+};
+
+}
+
+#endif /* COLOR_H_ */
-- 
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