path: root/libjava/classpath/javax/swing/text/StyleConstants.java

/* StyleConstants.java --
   Copyright (C) 2004, 2005 Free Software Foundation, Inc.

This file is part of GNU Classpath.

GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
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GNU Classpath is distributed in the hope that it will be useful, but
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General Public License for more details.

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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.

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making a combined work based on this library.  Thus, the terms and
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permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
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terms of your choice, provided that you also meet, for each linked
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package javax.swing.text;

import java.awt.Color;
import java.awt.Component;

import javax.swing.Icon;

public class StyleConstants
{
  public static final int ALIGN_LEFT = 0;
  public static final int ALIGN_CENTER = 1;
  public static final int ALIGN_RIGHT = 2;
  public static final int ALIGN_JUSTIFIED = 3;

  public static final Object Background = CharacterConstants.Background;
  public static final Object BidiLevel = CharacterConstants.BidiLevel;
  public static final Object Bold = CharacterConstants.Bold;
  public static final Object ComponentAttribute = CharacterConstants.ComponentAttribute;
  public static final Object Family = CharacterConstants.Family;
  public static final Object FontFamily = CharacterConstants.Family;  
  public static final Object FontSize = CharacterConstants.Size;
  public static final Object Foreground = CharacterConstants.Foreground;
  public static final Object IconAttribute = CharacterConstants.IconAttribute;
  public static final Object Italic = CharacterConstants.Italic;
  public static final Object Size = CharacterConstants.Size;
  public static final Object StrikeThrough = CharacterConstants.StrikeThrough;
  public static final Object Subscript = CharacterConstants.Subscript;
  public static final Object Superscript = CharacterConstants.Superscript;
  public static final Object Underline = CharacterConstants.Underline;

  public static final Object Alignment = ParagraphConstants.Alignment;
  public static final Object FirstLineIndent = ParagraphConstants.FirstLineIndent;
  public static final Object LeftIndent = ParagraphConstants.LeftIndent;
  public static final Object LineSpacing = ParagraphConstants.LineSpacing;
  public static final Object Orientation = ParagraphConstants.Orientation;
  public static final Object RightIndent = ParagraphConstants.RightIndent;
  public static final Object SpaceAbove = ParagraphConstants.SpaceAbove;
  public static final Object SpaceBelow = ParagraphConstants.SpaceBelow;
  public static final Object TabSet = ParagraphConstants.TabSet;

  public static final String ComponentElementName = "component";
  public static final String IconElementName = "icon";

  public static final Object ComposedTextAttribute = new StyleConstants("composed text");
  public static final Object ModelAttribute = new StyleConstants("model");
  public static final Object NameAttribute = new StyleConstants("name");
  public static final Object ResolveAttribute = new StyleConstants("resolver");

  String keyname;

  // Package-private to avoid accessor constructor for use by
  // subclasses.
  StyleConstants(String k) 
  {
    keyname = k;
  }

  public String toString()
  {
    return keyname;
  }

  public static int getAlignment(AttributeSet a)
  {
    if (a.isDefined(Alignment))
      return ((Integer)a.getAttribute(Alignment)).intValue();
    else
      return ALIGN_LEFT;      
  } 

  public static Color getBackground(AttributeSet a)
  {
    if (a.isDefined(Background))
      return (Color) a.getAttribute(Background);
    else
      return Color.WHITE;
  } 
  
  public static int getBidiLevel(AttributeSet a)
  {
    if (a.isDefined(BidiLevel))
      return ((Integer)a.getAttribute(BidiLevel)).intValue();
    else
      return 0;
  } 

  public static Component getComponent(AttributeSet a)
  {
    if (a.isDefined(ComponentAttribute))
      return (Component) a.getAttribute(ComponentAttribute);
    else
      return (Component) null;
  } 

  public static float getFirstLineIndent(AttributeSet a)
  {
    if (a.isDefined(FirstLineIndent))
      return ((Float)a.getAttribute(FirstLineIndent)).floatValue();
    else
      return 0.f;
  } 

  public static String getFontFamily(AttributeSet a)
  {
    if (a.isDefined(FontFamily))
      return (String) a.getAttribute(FontFamily);
    else
      return "Monospaced";
  } 

  public static int getFontSize(AttributeSet a)
  {
    if (a.isDefined(FontSize))
      return ((Integer)a.getAttribute(FontSize)).intValue();
    else
      return 12;
  } 

  public static Color getForeground(AttributeSet a)
  {
    if (a.isDefined(Foreground))
      return (Color) a.getAttribute(Foreground);
    else
      return Color.BLACK;
  } 

  public static Icon getIcon(AttributeSet a)
  {
    if (a.isDefined(IconAttribute))
      return (Icon) a.getAttribute(IconAttribute);
    else
      return (Icon) null;
  } 

  public static float getLeftIndent(AttributeSet a)
  {
    if (a.isDefined(LeftIndent))
      return ((Float)a.getAttribute(LeftIndent)).floatValue();
    else
      return 0.f;  
  } 

  public static float getLineSpacing(AttributeSet a)
  {
    if (a.isDefined(LineSpacing))
      return ((Float)a.getAttribute(LineSpacing)).floatValue();
    else
      return 0.f;  
  } 

  public static float getRightIndent(AttributeSet a)
  {
    if (a.isDefined(RightIndent))
      return ((Float)a.getAttribute(RightIndent)).floatValue();
    else
      return 0.f;  
  } 

  public static float getSpaceAbove(AttributeSet a)
  {
    if (a.isDefined(SpaceAbove))
      return ((Float)a.getAttribute(SpaceAbove)).floatValue();
    else
      return 0.f;  
  } 

  public static float getSpaceBelow(AttributeSet a)
  {
    if (a.isDefined(SpaceBelow))
      return ((Float)a.getAttribute(SpaceBelow)).floatValue();
    else
      return 0.f;  
  } 

  public static javax.swing.text.TabSet getTabSet(AttributeSet a)
  {
    if (a.isDefined(StyleConstants.TabSet))
      return (javax.swing.text.TabSet) a.getAttribute(StyleConstants.TabSet);
    else
      return (javax.swing.text.TabSet) null;
  } 

  public static boolean isBold(AttributeSet a)
  {
    if (a.isDefined(Bold))
      return ((Boolean) a.getAttribute(Bold)).booleanValue();
    else
      return false;    
  } 

  public static boolean isItalic(AttributeSet a)
  {
    if (a.isDefined(Italic))
      return ((Boolean) a.getAttribute(Italic)).booleanValue();
    else
      return false;    
  } 

  public static boolean isStrikeThrough(AttributeSet a)
  {
    if (a.isDefined(StrikeThrough))
      return ((Boolean) a.getAttribute(StrikeThrough)).booleanValue();
    else
      return false;    
  } 

  public static boolean isSubscript(AttributeSet a)
  {
    if (a.isDefined(Subscript))
      return ((Boolean) a.getAttribute(Subscript)).booleanValue();
    else
      return false;    
  } 

  public static boolean isSuperscript(AttributeSet a)
  {
    if (a.isDefined(Superscript))
      return ((Boolean) a.getAttribute(Superscript)).booleanValue();
    else
      return false;    
  } 

  public static boolean isUnderline(AttributeSet a)
  {
    if (a.isDefined(Underline))
      return ((Boolean) a.getAttribute(Underline)).booleanValue();
    else
      return false;    
  } 

  public static void setAlignment(MutableAttributeSet a, int align)
  {
    a.addAttribute(Alignment, new Integer(align));
  } 

  public static void setBackground(MutableAttributeSet a, Color fg)
  {
    a.addAttribute(Background, fg);
  } 

  public static void setBidiLevel(MutableAttributeSet a, int lev)
  {
    a.addAttribute(BidiLevel, new Integer(lev));
  } 

  public static void setBold(MutableAttributeSet a, boolean b)
  {
    a.addAttribute(Bold, Boolean.valueOf(b));
  } 
  
  public static void setComponent(MutableAttributeSet a, Component c)
  {
    a.addAttribute(ComponentAttribute, c);
  } 

  public static void setFirstLineIndent(MutableAttributeSet a, float i)
  {
    a.addAttribute(FirstLineIndent, new Float(i));
  } 

  public static void setFontFamily(MutableAttributeSet a, String fam)
  {
    a.addAttribute(FontFamily, fam);
  } 

  public static void setFontSize(MutableAttributeSet a, int s)
  {
    a.addAttribute(FontSize, new Integer(s));
  } 

  public static void setForeground(MutableAttributeSet a, Color fg)
  {
    a.addAttribute(Foreground, fg);
  }

  public static void setIcon(MutableAttributeSet a, Icon c)
  {
    a.addAttribute(IconAttribute, c);
  }
 
  public static void setItalic(MutableAttributeSet a, boolean b)
  {
    a.addAttribute(Italic, Boolean.valueOf(b));
  }
 
  public static void setLeftIndent(MutableAttributeSet a, float i)
  {
    a.addAttribute(LeftIndent, new Float(i));
  } 

  public static void setLineSpacing(MutableAttributeSet a, float i)
  {
    a.addAttribute(LineSpacing, new Float(i));
  } 

  public static void setRightIndent(MutableAttributeSet a, float i)
  {
    a.addAttribute(RightIndent, new Float(i));
  } 

  public static void setSpaceAbove(MutableAttributeSet a, float i)
  {
    a.addAttribute(SpaceAbove, new Float(i));
  } 

  public static void setSpaceBelow(MutableAttributeSet a, float i)
  {
    a.addAttribute(SpaceBelow, new Float(i));
  } 

  public static void setStrikeThrough(MutableAttributeSet a, boolean b)
  {
    a.addAttribute(StrikeThrough, Boolean.valueOf(b));
  } 

  public static void setSubscript(MutableAttributeSet a, boolean b)
  {
    a.addAttribute(Subscript, Boolean.valueOf(b));
  } 

  public static void setSuperscript(MutableAttributeSet a, boolean b)
  {
    a.addAttribute(Superscript, Boolean.valueOf(b));
  } 

  public static void setTabSet(MutableAttributeSet a, javax.swing.text.TabSet tabs)
  {
    a.addAttribute(StyleConstants.TabSet, tabs);
  } 

  public static void setUnderline(MutableAttributeSet a, boolean b)
  {
    a.addAttribute(Underline, Boolean.valueOf(b));
  } 

  // The remainder are so-called "typesafe enumerations" which 
  // alias subsets of the above constants.
  public static class CharacterConstants
    extends StyleConstants
    implements AttributeSet.CharacterAttribute
  {
    private CharacterConstants(String k) 
    {
      super(k);
    }
    
    public static Object Background = ColorConstants.Background;
    public static Object BidiLevel = new CharacterConstants("bidiLevel");
    public static Object Bold = FontConstants.Bold;
    public static Object ComponentAttribute = new CharacterConstants("component");
    public static Object Family = FontConstants.Family;
    public static Object Size = FontConstants.Size;
    public static Object Foreground = ColorConstants.Foreground;
    public static Object IconAttribute = new CharacterConstants("icon");
    public static Object Italic = FontConstants.Italic;
    public static Object StrikeThrough = new CharacterConstants("strikethrough");
    public static Object Subscript = new CharacterConstants("subscript");
    public static Object Superscript = new CharacterConstants("superscript");
    public static Object Underline = new CharacterConstants("underline");
  }

  public static class ColorConstants
    extends StyleConstants
    implements AttributeSet.ColorAttribute, AttributeSet.CharacterAttribute
  {
    private ColorConstants(String k) 
    {
      super(k);
    }
    public static Object Foreground = new ColorConstants("foreground");
    public static Object Background = new ColorConstants("background");
  }

  public static class FontConstants
    extends StyleConstants
    implements AttributeSet.FontAttribute, AttributeSet.CharacterAttribute
  {
    private FontConstants(String k) 
    {
      super(k);
    }
    public static Object Bold = new FontConstants("bold");
    public static Object Family = new FontConstants("family");
    public static Object Italic = new FontConstants("italic");
    public static Object Size = new FontConstants("size");
  }

  public static class ParagraphConstants
    extends StyleConstants
    implements AttributeSet.ParagraphAttribute
  {
    private ParagraphConstants(String k) 
    {
      super(k);
    }
    public static Object Alignment = new ParagraphConstants("Alignment");
    public static Object FirstLineIndent = new ParagraphConstants("FirstLineIndent");
    public static Object LeftIndent = new ParagraphConstants("LeftIndent");
    public static Object LineSpacing = new ParagraphConstants("LineSpacing");
    public static Object Orientation = new ParagraphConstants("Orientation");
    public static Object RightIndent = new ParagraphConstants("RightIndent");
    public static Object SpaceAbove = new ParagraphConstants("SpaceAbove");
    public static Object SpaceBelow = new ParagraphConstants("SpaceBelow");
    public static Object TabSet = new ParagraphConstants("TabSet");
  }

}