FTLK_File example updated for 2016 module and CLion with CMake

FLTK_File/.idea/.name

+FLTK_File
\ No newline at end of file

FLTK_File/.idea/FLTK_File.iml

+<?xml version="1.0" encoding="UTF-8"?>
+<module type="CPP_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/CMakeLists.txt" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/Colours.h" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/Window.cpp" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/Window.h" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/main.cpp" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="module-library">
+      <library name="Header Search Paths">
+        <CLASSES>
+          <root url="file://L:/GNU_FLTK_1.3.3" />
+          <root url="file://L:/GNU_Fortran/MinGW/include" />
+          <root url="file://L:/GNU_Fortran/MinGW/lib/gcc/mingw32/4.7.2/include" />
+          <root url="file://L:/GNU_Fortran/MinGW/lib/gcc/mingw32/4.7.2/include-fixed" />
+          <root url="file://L:/GNU_Fortran/MinGW/lib/gcc/mingw32/4.7.2/include/c++" />
+          <root url="file://L:/GNU_Fortran/MinGW/lib/gcc/mingw32/4.7.2/include/ssp" />
+        </CLASSES>
+        <SOURCES>
+          <root url="file://L:/GNU_FLTK_1.3.3" />
+          <root url="file://L:/GNU_Fortran/MinGW/include" />
+          <root url="file://L:/GNU_Fortran/MinGW/lib/gcc/mingw32/4.7.2/include" />
+          <root url="file://L:/GNU_Fortran/MinGW/lib/gcc/mingw32/4.7.2/include-fixed" />
+          <root url="file://L:/GNU_Fortran/MinGW/lib/gcc/mingw32/4.7.2/include/c++" />
+          <root url="file://L:/GNU_Fortran/MinGW/lib/gcc/mingw32/4.7.2/include/ssp" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+  </component>
+</module>
\ No newline at end of file

FLTK_File/.idea/misc.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CMakeWorkspace" PROJECT_DIR="C:\Users\apw253\ClionProjects\2016\FLTK_File" />
+  <component name="ProjectLevelVcsManager" settingsEditedManually="false">
+    <OptionsSetting value="true" id="Add" />
+    <OptionsSetting value="true" id="Remove" />
+    <OptionsSetting value="true" id="Checkout" />
+    <OptionsSetting value="true" id="Update" />
+    <OptionsSetting value="true" id="Status" />
+    <OptionsSetting value="true" id="Edit" />
+    <ConfirmationsSetting value="0" id="Add" />
+    <ConfirmationsSetting value="0" id="Remove" />
+  </component>
+  <component name="ProjectRootManager" version="2" />
+</project>
\ No newline at end of file

FLTK_File/.idea/modules.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/FLTK_File.iml" filepath="$PROJECT_DIR$/.idea/FLTK_File.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file

FLTK_File/.idea/vcs.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file

FLTK_File/CMakeLists.txt

+cmake_minimum_required(VERSION 3.3)
+#
+# Change this line to the name of your project
+# exchange "." in the name for "_"
+# so for a project called Ex2.1 you need
+# project(Ex2_1)
+#
+project(FLTK_File)
+
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}-std=c++11")
+
+set(SOURCE_FILES main.cpp Window.cpp Window.h Colours.h)
+add_executable(${PROJECT_NAME} ${SOURCE_FILES})
+
+set(mingw true)
+if(mingw)
+    add_definitions(-DWIN32)
+    set( FLTK_PLATFORM_DEPENDENT_LIBS ole32 uuid wsock32 gdi32 comdlg32)
+endif(mingw)
+
+set(FLTK_SKIP_FLUID true)
+find_package(FLTK REQUIRED)
+include_directories(${FLTK_INCLUDE_DIR})
+target_link_libraries(${PROJECT_NAME} ${FLTK_BASE_LIBRARY} ${FLTK_PLATFORM_DEPENDENT_LIBS})

FLTK_File/Colours.h

+/*
+ * colors.hpp
+ *
+ *  Created on: 1 Feb 2015
+ *      Author: Jon
+ */
+
+#ifndef COLORS_HPP_
+#define COLORS_HPP_
+
+namespace SPA {
+enum colors { BLACK=0, RED, GREEN, BLUE, CYAN, MAGENTA, WHITE};
+
+// a simple function to translate an integer input into the appropriate
+// FL_Color object
+Fl_Color getColor(int i) {
+	switch(i) {
+	case BLACK:
+		return FL_BLACK;
+	case RED:
+		return FL_RED;
+	case GREEN:
+		return FL_GREEN;
+	case BLUE:
+		return FL_BLUE;
+	case CYAN:
+		return FL_CYAN;
+	case MAGENTA:
+		return FL_MAGENTA;
+	case WHITE:
+		return FL_WHITE;
+	default:
+		return FL_BLACK;
+	}
+}
+
+}
+
+#endif /* COLORS_HPP_ */

FLTK_File/Window.cpp

+/*
+ * Window.cpp
+ *
+ *  Created on: 25 Jan 2015
+ *      Author: Jon
+ */
+
+
+
+#include "Window.h"
+
+namespace SPA {
+
+Window::~Window() {;}
+
+}

FLTK_File/Window.h

+/*
+ * Window.hpp
+ *
+ *  Created on: 25 Jan 2015
+ *      Author: Jon
+ */
+
+#ifndef SPAWINDOW_HPP_
+#define SPAWINDOW_HPP_
+
+#include <FL/Fl.h>
+#include <FL/Fl_Window.H>
+#include <FL/fl_draw.h>
+#include <vector>
+#include <cmath>
+#include <iostream>
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
+#ifndef M_E
+#define M_E 2.7182818284590452354
+#endif
+
+
+
+
+namespace SPA {
+class Point {
+public:
+	Point(float x = 0, float y = 0) :
+			x(x), y(y) {
+		;
+	}
+	float x;
+	float y;
+};
+
+class Line {
+public:
+	Line() : color(FL_BLACK){
+		;
+	}
+	void addPoint(Point p) {
+		points.push_back(p);
+	}
+	void clear() {
+		points.clear();
+	}
+	void draw() {
+		Fl_Color oldcolor = fl_color();
+		fl_color(color);
+		fl_begin_line();
+		for (int i = 0, n = points.size(); i < n; ++i) {
+			Point & p = points[i];
+			fl_vertex(round(p.x), round(p.y));
+		}
+		fl_end_line();
+		fl_color(oldcolor);
+
+	}
+
+	void setColor(Fl_Color col) {
+		color = col;
+	}
+
+	int size() {
+		return points.size();
+	}
+
+private:
+	Fl_Color color;
+	std::vector<Point> points;
+};
+
+class Window: public Fl_Window {
+public:
+	Window(int w, int h, const char * l = 0) :
+			Fl_Window(h, w, l), currentLine(), currentPoint(0, 0),
+			currentColor(FL_BLACK), currentAngle(0) {
+	}
+
+	~Window();
+
+	void draw() {
+		for (int i = 0, n = lines.size(); i < n; ++i) {
+			Line & l = lines[i];
+			l.draw();
+		}
+	}
+
+	void addPoint(const Point & p) {
+		addPoint(p.x,p.y);
+	}
+
+	void addPoint(double x, double y) {
+		if (currentLine.size() == 0) {
+			// start a new line
+			startLine(round(x), round(y));
+		} else {
+			Point p(round(x), round(y));
+			currentPoint = p;
+			currentLine.addPoint(p);
+		}
+	}
+
+	void setColor(Fl_Color color) { currentColor = color;}
+
+	void startLine(int x, int y) {
+		if (currentLine.size() > 0) {
+			stopLine();
+		}
+		//
+		currentLine.clear();
+		currentLine.setColor(currentColor);
+		currentPoint.x = x;
+		currentPoint.y = y;
+		currentLine.addPoint(currentPoint);
+	}
+
+	void stopLine() {
+		lines.push_back(currentLine);
+		currentLine.clear();
+	}
+
+	void setAngle(float angle) {
+		currentAngle = angle * M_PI / 180.;
+	}
+
+	void forward(float l) {
+		Point p;
+		p.x = currentPoint.x + l * std::cos(currentAngle);
+		p.y = currentPoint.y + l * std::sin(currentAngle);
+		currentPoint = p;
+		currentLine.addPoint(p);
+	}
+
+	// a clockwise rotation
+	void rotateDegrees(float angle) {
+		float radians = angle * M_PI / 180.;
+		currentAngle += radians;
+	}
+
+private:
+	std::vector<Line> lines;
+	Line currentLine;
+	Point currentPoint;
+	Fl_Color currentColor;
+	float currentAngle;
+};
+
+}
+
+
+#endif /* SPAWINDOW_HPP_ */

FLTK_File/main.cpp

+/*
+ * main.cpp
+ *
+ *  Created on: 18 Dec 2014
+ *      Author: apw253
+ */
+
+#include "Window.h"
+#include "Colours.h"
+
+
+
+int main(int argc, char * argv[]) {
+// create a new window of size 500 x 500 pixels
+// the top left corner of the window is (0,0)
+	SPA::Window window(500,500,"My Test");
+
+	// Add code here to draw things
+
+	/*
+	 * Here are some of the options
+	 * window.startLine(float x, float y) start a new line from location (x,y)
+	 * window.setAngle(float angle) to set the initial ang of the pen in degrees
+	 * window.rotateDegrees(float angle) rotate the pen in degrees
+	 * window.forward(float distance) move the pen forward
+	 * window.stopLine() to stop the current line
+	 * window.addPoint(float x, float y) add a point to the current line
+	 * window.addPoint(Point p) add a point to the current line
+	 * window.setColor(FL_Color c) set the colour for the next line
+*/
+
+	// display the window
+	window.show(argc,argv);
+	// run the FLTK event loop - this allows you to move the window around etc
+	// and ultimately set up click events.
+	// program will end when you close the window
+	return Fl::run();
+}
+
+