#include <assert.h>
#include <cairo-pdf.h>
#include <cairo-win32.h>

cairo_font_face_t *make_font(const wchar_t *font_name, LONG font_weight) {
	LOGFONTW lf;
	cairo_font_face_t* ret;

	memset(&lf, 0, sizeof(lf));
	lf.lfWeight = font_weight;
	lf.lfCharSet = DEFAULT_CHARSET;
	lf.lfOutPrecision = OUT_TT_PRECIS;
	lf.lfPitchAndFamily = FF_SWISS;
	wcscpy(lf.lfFaceName, font_name);
	ret = cairo_win32_font_face_create_for_logfontw(&lf);
	assert(CAIRO_STATUS_SUCCESS == cairo_font_face_status(ret));
	return ret;
}

void test(cairo_t *c) {
	cairo_font_face_t *arial_norm = make_font(L"Arial", FW_NORMAL);
	cairo_font_face_t *arial_bold = make_font(L"Arial", FW_BOLD);
	cairo_font_face_t *arums_norm = make_font(L"Arial Unicode MS", FW_NORMAL);
	cairo_font_face_t *arums_bold = make_font(L"Arial Unicode MS", FW_BOLD);

	assert(CAIRO_STATUS_SUCCESS == cairo_status(c));

	cairo_move_to(c, 5, 35);
	cairo_set_font_face(c, arial_norm);
	cairo_set_font_size(c, 32);
	cairo_show_text(c, "Arial normal");
	assert(CAIRO_STATUS_SUCCESS == cairo_status(c));

	cairo_move_to(c, 5, 70);
	cairo_set_font_face(c, arial_bold);
	cairo_set_font_size(c, 32);
	cairo_show_text(c, "Arial bold");
	assert(CAIRO_STATUS_SUCCESS == cairo_status(c));

	cairo_move_to(c, 5, 105);
	cairo_set_font_face(c, arums_norm);
	cairo_set_font_size(c, 32);
	cairo_show_text(c, "Arial Unicode MS normal");
	assert(CAIRO_STATUS_SUCCESS == cairo_status(c));

	cairo_move_to(c, 5, 140);
	cairo_set_font_face(c, arums_bold);
	cairo_set_font_size(c, 32);
	cairo_show_text(c, "Arial Unicode MS bold");
	assert(CAIRO_STATUS_SUCCESS == cairo_status(c));
}

void main(int argc, char** argv) {
	cairo_surface_t *pdf, *png;
	cairo_t *c_pdf, *c_png;

	pdf = cairo_pdf_surface_create("test.pdf", 400, 150);
	c_pdf = cairo_create(pdf);
	test(c_pdf);
	cairo_show_page(c_pdf);
	cairo_surface_destroy(pdf);
	cairo_destroy(c_pdf);

	png = cairo_win32_surface_create_with_dib(CAIRO_FORMAT_ARGB32, 400, 150);
	c_png = cairo_create(png);
	test(c_png);
	cairo_surface_write_to_png(png, "test.png");
	cairo_surface_destroy(png);
	cairo_destroy(c_png);
}