/*
 * Copyright 2022 Ziqing Hui for CodeWeavers
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

import "d2d1_2.idl";

typedef enum D2D1_INK_NIB_SHAPE
{
    D2D1_INK_NIB_SHAPE_ROUND = 0x0,
    D2D1_INK_NIB_SHAPE_SQUARE = 0x1,
    D2D1_INK_NIB_SHAPE_FORCE_DWORD = 0xffffffff
} D2D1_INK_NIB_SHAPE;

typedef struct D2D1_INK_POINT
{
    float x;
    float y;
    float radius;
} D2D1_INK_POINT;

typedef struct D2D1_INK_BEZIER_SEGMENT
{
    D2D1_INK_POINT point1;
    D2D1_INK_POINT point2;
    D2D1_INK_POINT point3;
} D2D1_INK_BEZIER_SEGMENT;

[
    object,
    uuid(bae8b344-23fc-4071-8cb5-d05d6f073848),
    local,
]
interface ID2D1InkStyle : ID2D1Resource
{
    void SetNibTransform(
        [in] const D2D1_MATRIX_3X2_F *transform
    );
    void GetNibTransform(
        [out] D2D1_MATRIX_3X2_F *transform
    );
    void SetNibShape(
        [in] D2D1_INK_NIB_SHAPE shape
    );
    D2D1_INK_NIB_SHAPE GetNibShape();
};

[
    object,
    uuid(b499923b-7029-478f-a8b3-432c7c5f5312),
    local,
]
interface ID2D1Ink : ID2D1Resource
{
    void SetStartPoint(
        [in] const D2D1_INK_POINT *start_point
    );
    D2D1_INK_POINT GetStartPoint();
    HRESULT AddSegments(
        [in] const D2D1_INK_BEZIER_SEGMENT *segments,
        [in] UINT32 segment_count
    );
    HRESULT RemoveSegmentsAtEnd(
        [in] UINT32 segment_count
    );
    HRESULT SetSegments(
        [in] UINT32 start_segment,
        [in] const D2D1_INK_BEZIER_SEGMENT *segments,
        [in] UINT32 segment_count
    );
    HRESULT SetSegmentAtEnd(
        [in] const D2D1_INK_BEZIER_SEGMENT *segment
    );
    UINT32 GetSegmentCount();
    HRESULT GetSegments(
        [in] UINT32 start_segment,
        [out] D2D1_INK_BEZIER_SEGMENT *segments,
        [in] UINT32 segment_count
    );
    HRESULT StreamAsGeometry(
        [in, optional] ID2D1InkStyle *ink_style,
        [in, optional] const D2D1_MATRIX_3X2_F *world_transform,
        [in] float flattening_tolerance,
        [in] ID2D1SimplifiedGeometrySink *geometry_sink
    );
    HRESULT GetBounds(
        [in, optional] ID2D1InkStyle *ink_style,
        [in, optional] const D2D1_MATRIX_3X2_F *world_transform,
        [out] D2D1_RECT_F *bounds
    );
};