#include <iostream></iostream>

#include <gdkmm.h></gdkmm.h>

#include <gtkmm.h></gtkmm.h>

#include "view.h"

#include "surface.h"

#include "generator.h"

int main(int argc, char **argv) {

	std::cout << "Lab: prototype of perspective transformation" << std::endl;

	Glib::RefPtr<gtk::application> application = Gtk::Application::create(</gtk::application>

		argc, argv, "org.morevnaproject.lab.perspective");

	std::cout << "generate" << std::endl;

	Generator generator;

	DataSurface surface(256, 256);

	generator.generate(surface, Vector2(0, 0), Vector2(16, 16));

	std::cout << "convert" << std::endl;

	Glib::RefPtr<gdk::pixbuf> pixbuf = Gdk::Pixbuf::create(</gdk::pixbuf>

		Gdk::COLORSPACE_RGB, true, 8, surface.width(), surface.height() );

	guint8 *pixel = pixbuf->get_pixels();

	for(int r = 0; r < surface.height(); ++r) {

		Color *row = surface[r];

		for(int c = 0; c < surface.width(); ++c) {

			const Color &color = row[c];

			*(pixel++) = (guint8)(color.r*255.9);

			*(pixel++) = (guint8)(color.g*255.9);

			*(pixel++) = (guint8)(color.b*255.9);

			*(pixel++) = (guint8)(color.a*255.9);

		}

	}

	std::cout << "create window" << std::endl;

	Gtk::Window window;

	window.set_default_size(200, 200);

	Gtk::HBox hbox;

	hbox.set_homogeneous(true);

	View a;

	a.own_points.push_back( View::PointPtr( new View::Point() ) );

	a.own_points.push_back( View::PointPtr( new View::Point() ) );

	a.own_points.push_back( View::PointPtr( new View::Point() ) );

	hbox.add(a);

	View b;

	b.own_points.push_back( View::PointPtr( new View::Point() ) );

	b.own_points.push_back( View::PointPtr( new View::Point() ) );

	b.own_points.push_back( View::PointPtr( new View::Point() ) );

	hbox.add(b);

	Gtk::Image image(pixbuf);

	hbox.add(image);

	window.add(hbox);

	window.show_all();

	std::cout << "run" << std::endl;

	int result = application->run(window);

	std::cout << "finished with code " << result << std::endl;

}