root/trunk/cairo/cairo/cairotypes.d

/**
 * This module contains all the various types that are defined
 * by cairo.
 *
 * Authors: Daniel Keep
 * Copyright: 2006, Daniel Keep
 * License: BSD v2 (http://www.opensource.org/licenses/bsd-license.php).
 */
/*
 * Copyright © 2006 Daniel Keep
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 *
 * * Neither the name of this software, nor the names of its contributors
 *   may be used to endorse or promote products derived from this software
 *   without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
module cairo.cairotypes;

version( cairo_1_4 ) { version = cairo_1_2; }

extern(C):

alias int cairo_bool_t;

struct cairo_t {}

struct cairo_surface_t {}

struct cairo_matrix_t
{
    double xx; double yx;
    double xy; double yy;
    double x0; double y0;
}

struct cairo_pattern_t {}

alias void function(void* data) cairo_destroy_func_t;

struct cairo_user_data_key_t
{
    int unused;
}

enum cairo_status_t
{
    CAIRO_STATUS_SUCCESS = 0,
    CAIRO_STATUS_NO_MEMORY,
    CAIRO_STATUS_INVALID_RESTORE,
    CAIRO_STATUS_INVALID_POP_GROUP,
    CAIRO_STATUS_NO_CURRENT_POINT,
    CAIRO_STATUS_INVALID_MATRIX,
    CAIRO_STATUS_INVALID_STATUS,
    CAIRO_STATUS_NULL_POINTER,
    CAIRO_STATUS_INVALID_STRING,
    CAIRO_STATUS_INVALID_PATH_DATA,
    CAIRO_STATUS_READ_ERROR,
    CAIRO_STATUS_WRITE_ERROR,
    CAIRO_STATUS_SURFACE_FINISHED,
    CAIRO_STATUS_SURFACE_TYPE_MISMATCH,
    CAIRO_STATUS_PATTERN_TYPE_MISMATCH,
    CAIRO_STATUS_INVALID_CONTENT,
    CAIRO_STATUS_INVALID_FORMAT,
    CAIRO_STATUS_INVALID_VISUAL,
    CAIRO_STATUS_FILE_NOT_FOUND,
    CAIRO_STATUS_INVALID_DASH
}

alias cairo_status_t function(void* closure, ubyte* data, uint length) cairo_write_func_t;

alias cairo_status_t function(void* closure, ubyte* data, uint length) cairo_read_func_t;

enum cairo_operator_t
{
    CAIRO_OPERATOR_CLEAR,

    CAIRO_OPERATOR_SOURCE,
    CAIRO_OPERATOR_OVER,
    CAIRO_OPERATOR_IN,
    CAIRO_OPERATOR_OUT,
    CAIRO_OPERATOR_ATOP,

    CAIRO_OPERATOR_DEST,
    CAIRO_OPERATOR_DEST_OVER,
    CAIRO_OPERATOR_DEST_IN,
    CAIRO_OPERATOR_DEST_OUT,
    CAIRO_OPERATOR_DEST_ATOP,

    CAIRO_OPERATOR_XOR,
    CAIRO_OPERATOR_ADD,
    CAIRO_OPERATOR_SATURATE
}

enum cairo_antialias_t
{
    CAIRO_ANTIALIAS_DEFAULT,
    CAIRO_ANTIALIAS_NONE,
    CAIRO_ANTIALIAS_GRAY,
    CAIRO_ANTIALIAS_SUBPIXEL
}

enum cairo_fill_rule_t
{
    CAIRO_FILL_RULE_WINDING,
    CAIRO_FILL_RULE_EVEN_ODD
}

enum cairo_line_cap_t
{
    CAIRO_LINE_CAP_BUTT,
    CAIRO_LINE_CAP_ROUND,
    CAIRO_LINE_CAP_SQUARE
}

enum cairo_line_join_t
{
    CAIRO_LINE_JOIN_MITER,
    CAIRO_LINE_JOIN_ROUND,
    CAIRO_LINE_JOIN_BEVEL
}

struct cairo_scaled_font_t {}

struct cairo_font_face_t {}

struct cairo_glyph_t
{
    uint index;
    double x;
    double y;
}

struct cairo_text_extents_t
{
    double x_bearing;
    double y_bearing;
    double width;
    double height;
    double x_advance;
    double y_advance;
}

struct cairo_font_extents_t
{
    double ascent;
    double descent;
    double height;
    double max_x_advance;
    double max_y_advance;
}

enum cairo_font_slant_t
{
    CAIRO_FONT_SLANT_NORMAL,
    CAIRO_FONT_SLANT_ITALIC,
    CAIRO_FONT_SLANT_OBLIQUE
}

enum cairo_font_weight_t
{
    CAIRO_FONT_WEIGHT_NORMAL,
    CAIRO_FONT_WEIGHT_BOLD
}

enum cairo_subpixel_order_t
{
    CAIRO_SUBPIXEL_ORDER_DEFAULT,
    CAIRO_SUBPIXEL_ORDER_RGB,
    CAIRO_SUBPIXEL_ORDER_BGR,
    CAIRO_SUBPIXEL_ORDER_VRGB,
    CAIRO_SUBPIXEL_ORDER_VBGR
}

enum cairo_hint_style_t
{
    CAIRO_HINT_STYLE_DEFAULT,
    CAIRO_HINT_STYLE_NONE,
    CAIRO_HINT_STYLE_SLIGHT,
    CAIRO_HINT_STYLE_MEDIUM,
    CAIRO_HINT_STYLE_FULL
}

enum cairo_hint_metrics_t
{
    CAIRO_HINT_METRICS_DEFAULT,
    CAIRO_HINT_METRICS_OFF,
    CAIRO_HINT_METRICS_ON
}

struct cairo_font_options_t {}

enum cairo_path_data_type_t
{
    CAIRO_PATH_MOVE_TO,
    CAIRO_PATH_LINE_TO,
    CAIRO_PATH_CURVE_TO,
    CAIRO_PATH_CLOSE_PATH
}

union cairo_path_data_t
{
    struct
    {
        cairo_path_data_type_t type;
        int length = 0;
    }
    struct
    {
        double x, y;
    }
}

struct cairo_path_t
{
    cairo_status_t status = cairo_status_t.CAIRO_STATUS_SUCCESS;
    cairo_path_data_t *data = null;
    int num_data = 0;
}

enum cairo_content_t
{
    CAIRO_CONTENT_COLOR = 0x1000,
    CAIRO_CONTENT_ALPHA = 0x2000,
    CAIRO_CONTENT_COLOR_ALPHA = 0x3000
}

enum cairo_format_t
{
    CAIRO_FORMAT_ARGB32,
    CAIRO_FORMAT_RGB24,
    CAIRO_FORMAT_A8,
    CAIRO_FORMAT_A1
}

enum cairo_extend_t
{
    CAIRO_EXTEND_NONE,
    CAIRO_EXTEND_REPEAT,
    CAIRO_EXTEND_REFLECT
}

enum cairo_filter_t
{
    CAIRO_FILTER_FAST,
    CAIRO_FILTER_GOOD,
    CAIRO_FILTER_BEST,
    CAIRO_FILTER_NEAREST,
    CAIRO_FILTER_BILINEAR,
    CAIRO_FILTER_GAUSSIAN
}

version( cairo_1_2 )
{
    enum cairo_font_type_t
    {
        CAIRO_FONT_TYPE_TOY,
        CAIRO_FONT_TYPE_FT,
        CAIRO_FONT_TYPE_WIN32,
        CAIRO_FONT_TYPE_ATSUI
    }

    enum cairo_pattern_type_t
    {
        CAIRO_PATTERN_TYPE_SOLID,
        CAIRO_PATTERN_TYPE_SURFACE,
        CAIRO_PATTERN_TYPE_LINEAR,
        CAIRO_PATTERN_TYPE_RADIAL
    }

    enum cairo_surface_type_t
    {
        CAIRO_SURFACE_TYPE_IMAGE,
        CAIRO_SURFACE_TYPE_PDF,
        CAIRO_SURFACE_TYPE_PS,
        CAIRO_SURFACE_TYPE_XLIB,
        CAIRO_SURFACE_TYPE_XCB,
        CAIRO_SURFACE_TYPE_GLITZ,
        CAIRO_SURFACE_TYPE_QUARTZ,
        CAIRO_SURFACE_TYPE_WIN32,
        CAIRO_SURFACE_TYPE_BEOS,
        CAIRO_SURFACE_TYPE_DIRECTFB,
        CAIRO_SURFACE_TYPE_SVG,
        CAIRO_SURFACE_TYPE_OS2
    }
}

version( cairo_1_4 )
{
    struct cairo_rectangle_t
    {
        double x, y, width, height;
    }

    struct cairo_rectangle_list_t
    {
        cairo_status_t status;
        cairo_rectangle_t* rectangles;
        int num_rectangles;
    }
}