/*******************************************************************************
 * 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.NSParagraphStyle;

import dwt.internal.cocoa.CGFloat;
import dwt.internal.cocoa.NSArray;
import dwt.internal.cocoa.NSInteger;
import dwt.internal.cocoa.NSObject;
import dwt.internal.cocoa.NSString;
import dwt.internal.cocoa.NSText : NSTextAlignment, NSWritingDirection;
import dwt.internal.cocoa.OS;
import objc = dwt.internal.objc.runtime;

enum NSLineBreakMode : NSUInteger
{
    NSLineBreakByWordWrapping = 0,
    NSLineBreakByCharWrapping,
    NSLineBreakByClipping,
    NSLineBreakByTruncatingHead,
    NSLineBreakByTruncatingTail,
    NSLineBreakByTruncatingMiddle
}

alias NSLineBreakMode.NSLineBreakByWordWrapping NSLineBreakByWordWrapping;
alias NSLineBreakMode.NSLineBreakByCharWrapping NSLineBreakByCharWrapping;
alias NSLineBreakMode.NSLineBreakByClipping NSLineBreakByClipping;
alias NSLineBreakMode.NSLineBreakByTruncatingHead NSLineBreakByTruncatingHead;
alias NSLineBreakMode.NSLineBreakByTruncatingTail NSLineBreakByTruncatingTail;
alias NSLineBreakMode.NSLineBreakByTruncatingMiddle NSLineBreakByTruncatingMiddle;

public class NSParagraphStyle : NSObject
{

    public this ()
    {
        super();
    }

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

    public NSTextAlignment alignment ()
    {
        return cast(NSTextAlignment) OS.objc_msgSend(this.id_, OS.sel_alignment);
    }

    public NSWritingDirection baseWritingDirection ()
    {
        return cast(NSWritingDirection) OS.objc_msgSend(this.id_, OS.sel_baseWritingDirection);
    }

    public static NSParagraphStyle defaultParagraphStyle ()
    {
        objc.id result = OS.objc_msgSend(OS.class_NSParagraphStyle, OS.sel_defaultParagraphStyle);
        return result !is null ? new NSParagraphStyle(result) : null;
    }

    public CGFloat defaultTabInterval ()
    {
        return cast(CGFloat) OS.objc_msgSend_fpret(this.id_, OS.sel_defaultTabInterval);
    }

    public static NSWritingDirection defaultWritingDirectionForLanguage (NSString languageName)
    {
        return cast(NSWritingDirection) OS.objc_msgSend(OS.class_NSParagraphStyle, OS.sel_defaultWritingDirectionForLanguage_1,
                languageName !is null ? languageName.id_ : null);
    }

    public CGFloat firstLineHeadIndent ()
    {
        return cast(CGFloat) OS.objc_msgSend_fpret(this.id_, OS.sel_firstLineHeadIndent);
    }

    public CGFloat headIndent ()
    {
        return cast(CGFloat) OS.objc_msgSend_fpret(this.id_, OS.sel_headIndent);
    }

    public NSInteger headerLevel ()
    {
        return cast(NSInteger) OS.objc_msgSend(this.id_, OS.sel_headerLevel);
    }

    public float hyphenationFactor ()
    {
        return cast(float) OS.objc_msgSend_fpret(this.id_, OS.sel_hyphenationFactor);
    }

    public NSLineBreakMode lineBreakMode ()
    {
        return cast(NSLineBreakMode) OS.objc_msgSend(this.id_, OS.sel_lineBreakMode);
    }

    public CGFloat lineHeightMultiple ()
    {
        return cast(CGFloat) OS.objc_msgSend_fpret(this.id_, OS.sel_lineHeightMultiple);
    }

    public CGFloat lineSpacing ()
    {
        return cast(CGFloat) OS.objc_msgSend_fpret(this.id_, OS.sel_lineSpacing);
    }

    public CGFloat maximumLineHeight ()
    {
        return cast(CGFloat) OS.objc_msgSend_fpret(this.id_, OS.sel_maximumLineHeight);
    }

    public CGFloat minimumLineHeight ()
    {
        return cast(CGFloat) OS.objc_msgSend_fpret(this.id_, OS.sel_minimumLineHeight);
    }

    public CGFloat paragraphSpacing ()
    {
        return cast(CGFloat) OS.objc_msgSend_fpret(this.id_, OS.sel_paragraphSpacing);
    }

    public CGFloat paragraphSpacingBefore ()
    {
        return cast(CGFloat) OS.objc_msgSend_fpret(this.id_, OS.sel_paragraphSpacingBefore);
    }

    public NSArray tabStops ()
    {
        objc.id result = OS.objc_msgSend(this.id_, OS.sel_tabStops);
        return result !is null ? new NSArray(result) : null;
    }

    public CGFloat tailIndent ()
    {
        return cast(CGFloat) OS.objc_msgSend_fpret(this.id_, OS.sel_tailIndent);
    }

    public NSArray textBlocks ()
    {
        objc.id result = OS.objc_msgSend(this.id_, OS.sel_textBlocks);
        return result !is null ? new NSArray(result) : null;
    }

    public NSArray textLists ()
    {
        objc.id result = OS.objc_msgSend(this.id_, OS.sel_textLists);
        return result !is null ? new NSArray(result) : null;
    }

    public float tighteningFactorForTruncation ()
    {
        return cast(float) OS.objc_msgSend_fpret(this.id_, OS.sel_tighteningFactorForTruncation);
    }

}