/*******************************************************************************
 * Copyright (c) 2007 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *     
 * Port to the D Programming language:
 *     Jacob Carlborg <jacob.carlborg@gmail.com>
 *******************************************************************************/
module dwt.internal.cocoa.NSBezierPath;

import dwt.internal.cocoa.CGFloat;
import dwt.internal.cocoa.NSAffineTransform;
import dwt.internal.cocoa.NSFont;
import dwt.internal.cocoa.NSInteger;
import dwt.internal.cocoa.NSObject;
import dwt.internal.cocoa.NSPoint;
import dwt.internal.cocoa.NSRect;
import dwt.internal.cocoa.OS;
import objc = dwt.internal.objc.runtime;

enum NSBezierPathElement
{
    NSMoveToBezierPathElement,
    NSLineToBezierPathElement,
    NSCurveToBezierPathElement,
    NSClosePathBezierPathElement
}

public class NSBezierPath : NSObject
{
    public this ()
    {
        super();
    }

    public this (objc.id id)
    {
        super(id);
    }

    public void addClip ()
    {
        OS.objc_msgSend(this.id_, OS.sel_addClip);
    }

    public void appendBezierPath (NSBezierPath path)
    {
        OS.objc_msgSend(this.id_, OS.sel_appendBezierPath_1, path !is null ? path.id_ : null);
    }

    public void appendBezierPathWithArcFromPoint (NSPoint point1, NSPoint point2, CGFloat radius)
    {
        OS.objc_msgSend(this.id_, OS.sel_appendBezierPathWithArcFromPoint_1toPoint_1radius_1, point1, point2, radius);
    }

    public void appendBezierPathWithArcWithCenter_radius_startAngle_endAngle_ (NSPoint center, CGFloat radius, CGFloat startAngle, CGFloat endAngle)
    {
        OS.objc_msgSend(this.id_, OS.sel_appendBezierPathWithArcWithCenter_1radius_1startAngle_1endAngle_1, center, radius, startAngle, endAngle);
    }

    public void appendBezierPathWithArcWithCenter_radius_startAngle_endAngle_clockwise_ (NSPoint center, CGFloat radius, CGFloat startAngle,
            CGFloat endAngle, bool clockwise)
    {
        OS.objc_msgSend(this.id_, OS.sel_appendBezierPathWithArcWithCenter_1radius_1startAngle_1endAngle_1clockwise_1, center, radius, startAngle,
                endAngle, clockwise);
    }

    public void appendBezierPathWithGlyph (objc.id glyph, NSFont font)
    {
        OS.objc_msgSend(this.id_, OS.sel_appendBezierPathWithGlyph_1inFont_1, glyph, font !is null ? font.id_ : null);
    }

    public void appendBezierPathWithGlyphs (objc.id glyphs, NSInteger count, NSFont font)
    {
        OS.objc_msgSend(this.id_, OS.sel_appendBezierPathWithGlyphs_1count_1inFont_1, glyphs, count, font !is null ? font.id_ : null);
    }

    public void appendBezierPathWithOvalInRect (NSRect rect)
    {
        OS.objc_msgSend(this.id_, OS.sel_appendBezierPathWithOvalInRect_1, rect);
    }

    public void appendBezierPathWithPackedGlyphs (objc.id packedGlyphs)
    {
        OS.objc_msgSend(this.id_, OS.sel_appendBezierPathWithPackedGlyphs_1, packedGlyphs);
    }

    public void appendBezierPathWithPoints (objc.id points, NSInteger count)
    {
        OS.objc_msgSend(this.id_, OS.sel_appendBezierPathWithPoints_1count_1, points, count);
    }

    public void appendBezierPathWithRect (NSRect rect)
    {
        OS.objc_msgSend(this.id_, OS.sel_appendBezierPathWithRect_1, rect);
    }

    public void appendBezierPathWithRoundedRect (NSRect rect, CGFloat xRadius, CGFloat yRadius)
    {
        OS.objc_msgSend(this.id_, OS.sel_appendBezierPathWithRoundedRect_1xRadius_1yRadius_1, rect, xRadius, yRadius);
    }

    public static NSBezierPath bezierPath ()
    {
        objc.id result = OS.objc_msgSend(OS.class_NSBezierPath, OS.sel_bezierPath);
        return result !is null ? new NSBezierPath(result) : null;
    }

    public NSBezierPath bezierPathByFlatteningPath ()
    {
        objc.id result = OS.objc_msgSend(this.id_, OS.sel_bezierPathByFlatteningPath);
        return result is this.id_ ? this : (result !is null ? new NSBezierPath(result) : null);
    }

    public NSBezierPath bezierPathByReversingPath ()
    {
        objc.id result = OS.objc_msgSend(this.id_, OS.sel_bezierPathByReversingPath);
        return result is this.id_ ? this : (result !is null ? new NSBezierPath(result) : null);
    }

    public static NSBezierPath bezierPathWithOvalInRect (NSRect rect)
    {
        objc.id result = OS.objc_msgSend(OS.class_NSBezierPath, OS.sel_bezierPathWithOvalInRect_1, rect);
        return result !is null ? new NSBezierPath(result) : null;
    }

    public static NSBezierPath bezierPathWithRect (NSRect rect)
    {
        objc.id result = OS.objc_msgSend(OS.class_NSBezierPath, OS.sel_bezierPathWithRect_1, rect);
        return result !is null ? new NSBezierPath(result) : null;
    }

    public static NSBezierPath bezierPathWithRoundedRect (NSRect rect, CGFloat xRadius, CGFloat yRadius)
    {
        objc.id result = OS.objc_msgSend(OS.class_NSBezierPath, OS.sel_bezierPathWithRoundedRect_1xRadius_1yRadius_1, rect, xRadius, yRadius);
        return result !is null ? new NSBezierPath(result) : null;
    }

    public NSRect bounds ()
    {
        NSRect result;
        OS.objc_msgSend_stret(&result, this.id_, OS.sel_bounds);
        return result;
    }

    public bool cachesBezierPath ()
    {
        return OS.objc_msgSend(this.id_, OS.sel_cachesBezierPath) !is null;
    }

    public static void clipRect (NSRect rect)
    {
        OS.objc_msgSend(OS.class_NSBezierPath, OS.sel_clipRect_1, rect);
    }

    public void closePath ()
    {
        OS.objc_msgSend(this.id_, OS.sel_closePath);
    }

    public bool containsPoint (NSPoint point)
    {
        return OS.objc_msgSend(this.id_, OS.sel_containsPoint_1, point) !is null;
    }

    public NSRect controlPointBounds ()
    {
        NSRect result;
        OS.objc_msgSend_stret(&result, this.id_, OS.sel_controlPointBounds);
        return result;
    }

    public NSPoint currentPoint ()
    {
        NSPoint result;
        OS.objc_msgSend_stret(&result, this.id_, OS.sel_currentPoint);
        return result;
    }

    public void curveToPoint (NSPoint endPoint, NSPoint controlPoint1, NSPoint controlPoint2)
    {
        OS.objc_msgSend(this.id_, OS.sel_curveToPoint_1controlPoint1_1controlPoint2_1, endPoint, controlPoint1, controlPoint2);
    }

    public static CGFloat defaultFlatness ()
    {
        return cast(CGFloat) OS.objc_msgSend_fpret(OS.class_NSBezierPath, OS.sel_defaultFlatness);
    }

    public static objc.id defaultLineCapStyle ()
    {
        return OS.objc_msgSend(OS.class_NSBezierPath, OS.sel_defaultLineCapStyle);
    }

    public static objc.id defaultLineJoinStyle ()
    {
        return OS.objc_msgSend(OS.class_NSBezierPath, OS.sel_defaultLineJoinStyle);
    }

    public static CGFloat defaultLineWidth ()
    {
        return cast(CGFloat) OS.objc_msgSend_fpret(OS.class_NSBezierPath, OS.sel_defaultLineWidth);
    }

    public static CGFloat defaultMiterLimit ()
    {
        return cast(CGFloat) OS.objc_msgSend_fpret(OS.class_NSBezierPath, OS.sel_defaultMiterLimit);
    }

    public static objc.id defaultWindingRule ()
    {
        return OS.objc_msgSend(OS.class_NSBezierPath, OS.sel_defaultWindingRule);
    }

    public static void drawPackedGlyphs (/*const*/char* packedGlyphs, NSPoint point)
    {
        OS.objc_msgSend(OS.class_NSBezierPath, OS.sel_drawPackedGlyphs_1atPoint_1, packedGlyphs, point);
    }

    public objc.id elementAtIndex_ (NSInteger index)
    {
        return OS.objc_msgSend(this.id_, OS.sel_elementAtIndex_1, index);
    }

    public NSBezierPathElement elementAtIndex_associatedPoints_ (NSInteger index, NSPointArray points)
    {
        return cast(NSBezierPathElement) OS.objc_msgSend(this.id_, OS.sel_elementAtIndex_1associatedPoints_1, index, points);
    }

    public NSInteger elementCount ()
    {
        return cast(NSInteger) OS.objc_msgSend(this.id_, OS.sel_elementCount);
    }

    public void fill ()
    {
        OS.objc_msgSend(this.id_, OS.sel_fill);
    }

    public static void fillRect (NSRect rect)
    {
        OS.objc_msgSend(OS.class_NSBezierPath, OS.sel_fillRect_1, rect);
    }

    public CGFloat flatness ()
    {
        return cast(CGFloat) OS.objc_msgSend_fpret(this.id_, OS.sel_flatness);
    }

    public void getLineDash (CGFloat* pattern, NSInteger* count, CGFloat* phase)
    {
        OS.objc_msgSend(this.id_, OS.sel_getLineDash_1count_1phase_1, pattern, count, phase);
    }

    public bool isEmpty ()
    {
        return OS.objc_msgSend(this.id_, OS.sel_isEmpty) !is null;
    }

    public objc.id lineCapStyle ()
    {
        return OS.objc_msgSend(this.id_, OS.sel_lineCapStyle);
    }

    public objc.id lineJoinStyle ()
    {
        return OS.objc_msgSend(this.id_, OS.sel_lineJoinStyle);
    }

    public void lineToPoint (NSPoint point)
    {
        OS.objc_msgSend(this.id_, OS.sel_lineToPoint_1, point);
    }

    public CGFloat lineWidth ()
    {
        return cast(CGFloat) OS.objc_msgSend_fpret(this.id_, OS.sel_lineWidth);
    }

    public CGFloat miterLimit ()
    {
        return cast(CGFloat) OS.objc_msgSend_fpret(this.id_, OS.sel_miterLimit);
    }

    public void moveToPoint (NSPoint point)
    {
        OS.objc_msgSend(this.id_, OS.sel_moveToPoint_1, point);
    }

    public void relativeCurveToPoint (NSPoint endPoint, NSPoint controlPoint1, NSPoint controlPoint2)
    {
        OS.objc_msgSend(this.id_, OS.sel_relativeCurveToPoint_1controlPoint1_1controlPoint2_1, endPoint, controlPoint1, controlPoint2);
    }

    public void relativeLineToPoint (NSPoint point)
    {
        OS.objc_msgSend(this.id_, OS.sel_relativeLineToPoint_1, point);
    }

    public void relativeMoveToPoint (NSPoint point)
    {
        OS.objc_msgSend(this.id_, OS.sel_relativeMoveToPoint_1, point);
    }

    public void removeAllPoints ()
    {
        OS.objc_msgSend(this.id_, OS.sel_removeAllPoints);
    }

    public void setAssociatedPoints (NSPointArray points, NSInteger index)
    {
        OS.objc_msgSend(this.id_, OS.sel_setAssociatedPoints_1atIndex_1, points, index);
    }

    public void setCachesBezierPath (bool flag)
    {
        OS.objc_msgSend(this.id_, OS.sel_setCachesBezierPath_1, flag);
    }

    public void setClip ()
    {
        OS.objc_msgSend(this.id_, OS.sel_setClip);
    }

    public static void setDefaultFlatness (CGFloat flatness)
    {
        OS.objc_msgSend(OS.class_NSBezierPath, OS.sel_setDefaultFlatness_1, flatness);
    }

    public static void setDefaultLineCapStyle (objc.id lineCapStyle)
    {
        OS.objc_msgSend(OS.class_NSBezierPath, OS.sel_setDefaultLineCapStyle_1, lineCapStyle);
    }

    public static void setDefaultLineJoinStyle (objc.id lineJoinStyle)
    {
        OS.objc_msgSend(OS.class_NSBezierPath, OS.sel_setDefaultLineJoinStyle_1, lineJoinStyle);
    }

    public static void setDefaultLineWidth (CGFloat lineWidth)
    {
        OS.objc_msgSend(OS.class_NSBezierPath, OS.sel_setDefaultLineWidth_1, lineWidth);
    }

    public static void setDefaultMiterLimit (CGFloat limit)
    {
        OS.objc_msgSend(OS.class_NSBezierPath, OS.sel_setDefaultMiterLimit_1, limit);
    }

    public static void setDefaultWindingRule (objc.id windingRule)
    {
        OS.objc_msgSend(OS.class_NSBezierPath, OS.sel_setDefaultWindingRule_1, windingRule);
    }

    public void setFlatness (CGFloat flatness)
    {
        OS.objc_msgSend(this.id_, OS.sel_setFlatness_1, flatness);
    }

    public void setLineCapStyle (objc.id lineCapStyle)
    {
        OS.objc_msgSend(this.id_, OS.sel_setLineCapStyle_1, lineCapStyle);
    }

    public void setLineDash (/*const*/CGFloat* pattern, NSInteger count, CGFloat phase)
    {
        OS.objc_msgSend(this.id_, OS.sel_setLineDash_1count_1phase_1, pattern, count, phase);
    }

    public void setLineJoinStyle (objc.id lineJoinStyle)
    {
        OS.objc_msgSend(this.id_, OS.sel_setLineJoinStyle_1, lineJoinStyle);
    }

    public void setLineWidth (CGFloat lineWidth)
    {
        OS.objc_msgSend(this.id_, OS.sel_setLineWidth_1, lineWidth);
    }

    public void setMiterLimit (CGFloat miterLimit)
    {
        OS.objc_msgSend(this.id_, OS.sel_setMiterLimit_1, miterLimit);
    }

    public void setWindingRule (objc.id windingRule)
    {
        OS.objc_msgSend(this.id_, OS.sel_setWindingRule_1, windingRule);
    }

    public void stroke ()
    {
        OS.objc_msgSend(this.id_, OS.sel_stroke);
    }

    public static void strokeLineFromPoint (NSPoint point1, NSPoint point2)
    {
        OS.objc_msgSend(OS.class_NSBezierPath, OS.sel_strokeLineFromPoint_1toPoint_1, point1, point2);
    }

    public static void strokeRect (NSRect rect)
    {
        OS.objc_msgSend(OS.class_NSBezierPath, OS.sel_strokeRect_1, rect);
    }

    public void transformUsingAffineTransform (NSAffineTransform transform)
    {
        OS.objc_msgSend(this.id_, OS.sel_transformUsingAffineTransform_1, transform !is null ? transform.id_ : null);
    }

    public objc.id windingRule ()
    {
        return OS.objc_msgSend(this.id_, OS.sel_windingRule);
    }
}