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/*
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 * Copyright © 2006 Red Hat, Inc.
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 *
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 * Permission to use, copy, modify, distribute, and sell this software
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 * and its documentation for any purpose is hereby granted without
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 * fee, provided that the above copyright notice appear in all copies
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 * and that both that copyright notice and this permission notice
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 * appear in supporting documentation, and that the name of
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 * Red Hat, Inc. not be used in advertising or publicity pertaining to
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 * distribution of the software without specific, written prior
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 * permission. Red Hat, Inc. makes no representations about the
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 * suitability of this software for any purpose.  It is provided "as
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 * is" without express or implied warranty.
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 *
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 * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
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 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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 * FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
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 * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
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 * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
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 * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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 *
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 * Author: Carl D. Worth <cworth@cworth.org>
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 */
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#include "cairo-test.h"
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#include <stdio.h>
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#include <cairo.h>
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#include <cairo-pdf.h>
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/* This test exists to test the various features of cairo-pdf.h.
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 *
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 * Currently, this test exercises the following function calls:
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 *
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 *	cairo_pdf_surface_set_size
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 */
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#define INCHES_TO_POINTS(in) ((in) * 72.0)
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#define MM_TO_POINTS(mm) ((mm) / 25.4 * 72.0)
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#define TEXT_SIZE 12
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#define BASENAME "pdf-features.out"
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static struct {
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    const char *page_size;
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    const char *page_size_alias;
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    const char *orientation;
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    double width_in_points;
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    double height_in_points;
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} pages[] = {
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    {"na_letter_8.5x11in", "letter", "portrait",
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     INCHES_TO_POINTS(8.5), INCHES_TO_POINTS(11)},
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    {"na_letter_8.5x11in", "letter", "landscape",
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     INCHES_TO_POINTS(11), INCHES_TO_POINTS(8.5)},
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    {"iso_a4_210x297mm", "a4", "portrait",
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     MM_TO_POINTS(210), MM_TO_POINTS(297)},
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    {"iso_a4_210x297mm", "a4", "landscape",
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     MM_TO_POINTS(297), MM_TO_POINTS(210)},
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    {"iso_a5_148x210mm", "a5", "portrait",
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     MM_TO_POINTS(148), MM_TO_POINTS(210)},
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    {"iso_a5_148x210mm", "a5", "landscape",
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     MM_TO_POINTS(210), MM_TO_POINTS(148)},
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    {"iso_a6_105x148mm", "a6", "portrait",
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     MM_TO_POINTS(105), MM_TO_POINTS(148)},
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    {"iso_a6_105x148mm", "a6", "landscape",
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     MM_TO_POINTS(148), MM_TO_POINTS(105)},
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    {"iso_a7_74x105mm", "a7", "portrait",
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     MM_TO_POINTS(74), MM_TO_POINTS(105)},
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    {"iso_a7_74x105mm", "a7", "landscape",
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     MM_TO_POINTS(105), MM_TO_POINTS(74)},
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    {"iso_a8_52x74mm", "a8", "portrait",
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     MM_TO_POINTS(52), MM_TO_POINTS(74)},
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    {"iso_a8_52x74mm", "a8", "landscape",
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     MM_TO_POINTS(74), MM_TO_POINTS(52)},
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    {"iso_a9_37x52mm", "a9", "portrait",
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     MM_TO_POINTS(37), MM_TO_POINTS(52)},
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    {"iso_a9_37x52mm", "a9", "landscape",
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     MM_TO_POINTS(52), MM_TO_POINTS(37)},
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    {"iso_a10_26x37mm", "a10", "portrait",
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     MM_TO_POINTS(26), MM_TO_POINTS(37)},
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    {"iso_a10_26x37mm", "a10", "landscape",
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     MM_TO_POINTS(37), MM_TO_POINTS(26)}
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};
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static cairo_test_status_t
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preamble (cairo_test_context_t *ctx)
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{
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    cairo_surface_t *surface;
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    cairo_t *cr;
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    cairo_status_t status;
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    size_t i;
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    char *filename;
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1
    const char *path = cairo_test_mkdir (CAIRO_TEST_OUTPUT_DIR) ? CAIRO_TEST_OUTPUT_DIR : ".";
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1
    if (! cairo_test_is_target_enabled (ctx, "pdf"))
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	return CAIRO_TEST_UNTESTED;
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    xasprintf (&filename, "%s/%s.pdf", path, BASENAME);
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    /* The initial size passed here is the default size that will be
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     * inheritable by each page. That is, any page for which this
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     * initial size applies will not have its own /MediaBox entry in
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     * its dictionary. */
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    surface = cairo_pdf_surface_create (filename,
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					INCHES_TO_POINTS(8.5),
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					INCHES_TO_POINTS(11));
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    cr = cairo_create (surface);
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    cairo_select_font_face (cr, CAIRO_TEST_FONT_FAMILY " Sans",
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			    CAIRO_FONT_SLANT_NORMAL,
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			    CAIRO_FONT_WEIGHT_NORMAL);
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    cairo_set_font_size (cr, TEXT_SIZE);
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    for (i = 0; i < ARRAY_LENGTH (pages); i++) {
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	cairo_pdf_surface_set_size (surface,
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				   pages[i].width_in_points,
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				   pages[i].height_in_points);
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	cairo_move_to (cr, TEXT_SIZE, TEXT_SIZE);
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	cairo_show_text (cr, pages[i].page_size);
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	cairo_show_text (cr, " - ");
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	cairo_show_text (cr, pages[i].orientation);
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	cairo_show_page (cr);
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    }
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    status = cairo_status (cr);
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    cairo_destroy (cr);
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    cairo_surface_destroy (surface);
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    if (status) {
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	cairo_test_log (ctx, "Failed to create pdf surface for file %s: %s\n",
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			filename, cairo_status_to_string (status));
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	free (filename);
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	return CAIRO_TEST_FAILURE;
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    }
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    printf ("pdf-features: Please check %s to ensure it looks/prints correctly.\n", filename);
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    free (filename);
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    return CAIRO_TEST_SUCCESS;
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}
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CAIRO_TEST (pdf_features,
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	    "Check PDF specific API",
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	    "pdf", /* keywords */
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	    NULL, /* requirements */
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	    0, 0,
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	    preamble, NULL)