mirror of git://gcc.gnu.org/git/gcc.git
737 lines
24 KiB
Java
737 lines
24 KiB
Java
/* CSS.java -- Provides CSS attributes
|
|
Copyright (C) 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
|
|
the Free Software Foundation; either version 2, or (at your option)
|
|
any later version.
|
|
|
|
GNU Classpath 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
|
|
General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with GNU Classpath; see the file COPYING. If not, write to the
|
|
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
02110-1301 USA.
|
|
|
|
Linking this library statically or dynamically with other modules is
|
|
making a combined work based on this library. Thus, the terms and
|
|
conditions of the GNU General Public License cover the whole
|
|
combination.
|
|
|
|
As a special exception, the copyright holders of this library give you
|
|
permission to link this library with independent modules to produce an
|
|
executable, regardless of the license terms of these independent
|
|
modules, and to copy and distribute the resulting executable under
|
|
terms of your choice, provided that you also meet, for each linked
|
|
independent module, the terms and conditions of the license of that
|
|
module. An independent module is a module which is not derived from
|
|
or based on this library. If you modify this library, you may extend
|
|
this exception to your version of the library, but you are not
|
|
obligated to do so. If you do not wish to do so, delete this
|
|
exception statement from your version. */
|
|
|
|
package javax.swing.text.html;
|
|
|
|
import gnu.javax.swing.text.html.css.BorderStyle;
|
|
import gnu.javax.swing.text.html.css.BorderWidth;
|
|
import gnu.javax.swing.text.html.css.CSSColor;
|
|
import gnu.javax.swing.text.html.css.FontSize;
|
|
import gnu.javax.swing.text.html.css.FontStyle;
|
|
import gnu.javax.swing.text.html.css.FontWeight;
|
|
import gnu.javax.swing.text.html.css.Length;
|
|
|
|
import java.io.Serializable;
|
|
import java.util.HashMap;
|
|
import java.util.StringTokenizer;
|
|
|
|
import javax.swing.text.MutableAttributeSet;
|
|
|
|
/**
|
|
* Provides CSS attributes to be used by the HTML view classes. The constants
|
|
* defined here are used as keys for text attributes for use in
|
|
* {@link javax.swing.text.AttributeSet}s of {@link javax.swing.text.Element}s.
|
|
*
|
|
* @author Roman Kennke (kennke@aicas.com)
|
|
*/
|
|
public class CSS implements Serializable
|
|
{
|
|
/**
|
|
* Returns an array of all CSS attributes.
|
|
*
|
|
* @return All available CSS.Attribute objects.
|
|
*/
|
|
public static CSS.Attribute[] getAllAttributeKeys()
|
|
{
|
|
Object[] src = Attribute.attributeMap.values().toArray();
|
|
CSS.Attribute[] dst = new CSS.Attribute[ src.length ];
|
|
System.arraycopy(src, 0, dst, 0, src.length);
|
|
return dst;
|
|
}
|
|
|
|
/**
|
|
* Returns an a given CSS attribute.
|
|
*
|
|
* @param name - The name of the attribute.
|
|
* @return The CSS attribute with the given name, or <code>null</code> if
|
|
* no attribute with that name exists.
|
|
*/
|
|
public static CSS.Attribute getAttribute(String name)
|
|
{
|
|
return (CSS.Attribute)Attribute.attributeMap.get( name );
|
|
}
|
|
|
|
public static final class Attribute
|
|
{
|
|
/**
|
|
* The CSS attribute 'background'.
|
|
*/
|
|
public static final Attribute BACKGROUND =
|
|
new Attribute("background", false, null);
|
|
|
|
/**
|
|
* The CSS attribute 'background-attachment'.
|
|
*/
|
|
public static final Attribute BACKGROUND_ATTACHMENT =
|
|
new Attribute("background-attachment", false, "scroll");
|
|
|
|
/**
|
|
* The CSS attribute 'background-color'.
|
|
*/
|
|
public static final Attribute BACKGROUND_COLOR =
|
|
new Attribute("background-color", false, "transparent");
|
|
|
|
/**
|
|
* The CSS attribute 'background-image'.
|
|
*/
|
|
public static final Attribute BACKGROUND_IMAGE =
|
|
new Attribute("background-image", false, "none");
|
|
|
|
/**
|
|
* The CSS attribute 'background-position'.
|
|
*/
|
|
public static final Attribute BACKGROUND_POSITION =
|
|
new Attribute("background-position", false, null);
|
|
|
|
/**
|
|
* The CSS attribute 'background-repeat'.
|
|
*/
|
|
public static final Attribute BACKGROUND_REPEAT =
|
|
new Attribute("background-repeat", false, "repeat");
|
|
|
|
/**
|
|
* The CSS attribute 'border'.
|
|
*/
|
|
public static final Attribute BORDER = new Attribute("border", false, null);
|
|
|
|
/**
|
|
* The CSS attribute 'border-bottom'.
|
|
*/
|
|
public static final Attribute BORDER_BOTTOM =
|
|
new Attribute("border-bottom", false, null);
|
|
|
|
/**
|
|
* The CSS attribute 'border-bottom-width'.
|
|
*/
|
|
public static final Attribute BORDER_BOTTOM_WIDTH =
|
|
new Attribute("border-bottom-width", false, "medium");
|
|
|
|
/**
|
|
* The CSS attribute 'border-color'.
|
|
*/
|
|
public static final Attribute BORDER_COLOR =
|
|
new Attribute("border-color", false, "black");
|
|
|
|
/**
|
|
* The CSS attribute 'border-left'.
|
|
*/
|
|
public static final Attribute BORDER_LEFT =
|
|
new Attribute("border-left", false, null);
|
|
|
|
/**
|
|
* The CSS attribute 'border-left-width'.
|
|
*/
|
|
public static final Attribute BORDER_LEFT_WIDTH =
|
|
new Attribute("border-left-width", false, "medium");
|
|
|
|
/**
|
|
* The CSS attribute 'border-right'.
|
|
*/
|
|
public static final Attribute BORDER_RIGHT =
|
|
new Attribute("border-right", false, null);
|
|
|
|
/**
|
|
* The CSS attribute 'border-right-width'.
|
|
*/
|
|
public static final Attribute BORDER_RIGHT_WIDTH =
|
|
new Attribute("border-right-width", false, "medium");
|
|
|
|
/**
|
|
* The CSS attribute 'border-style'.
|
|
*/
|
|
public static final Attribute BORDER_STYLE =
|
|
new Attribute("border-style", false, "none");
|
|
|
|
/**
|
|
* The CSS attribute 'border-top'.
|
|
*/
|
|
public static final Attribute BORDER_TOP =
|
|
new Attribute("border-top", false, null);
|
|
|
|
/**
|
|
* The CSS attribute 'border-top-width'.
|
|
*/
|
|
public static final Attribute BORDER_TOP_WIDTH =
|
|
new Attribute("border-top-width", false, "medium");
|
|
|
|
/**
|
|
* The CSS attribute 'border-width'.
|
|
*/
|
|
public static final Attribute BORDER_WIDTH =
|
|
new Attribute("border-width", false, "medium");
|
|
|
|
/**
|
|
* The CSS attribute 'clear'.
|
|
*/
|
|
public static final Attribute CLEAR = new Attribute("clear", false, "none");
|
|
|
|
/**
|
|
* The CSS attribute 'color'.
|
|
*/
|
|
public static final Attribute COLOR = new Attribute("color", true, "black");
|
|
|
|
/**
|
|
* The CSS attribute 'display'.
|
|
*/
|
|
public static final Attribute DISPLAY =
|
|
new Attribute("display", false, "block");
|
|
|
|
/**
|
|
* The CSS attribute 'float'.
|
|
*/
|
|
public static final Attribute FLOAT = new Attribute("float", false, "none");
|
|
|
|
/**
|
|
* The CSS attribute 'font'.
|
|
*/
|
|
public static final Attribute FONT = new Attribute("font", true, null);
|
|
|
|
/**
|
|
* The CSS attribute 'font-family'.
|
|
*/
|
|
public static final Attribute FONT_FAMILY =
|
|
new Attribute("font-family", true, null);
|
|
|
|
/**
|
|
* The CSS attribute 'font-size'.
|
|
*/
|
|
public static final Attribute FONT_SIZE =
|
|
new Attribute("font-size", true, "medium");
|
|
|
|
/**
|
|
* The CSS attribute 'font-style'.
|
|
*/
|
|
public static final Attribute FONT_STYLE =
|
|
new Attribute("font-style", true, "normal");
|
|
|
|
/**
|
|
* The CSS attribute 'font-variant'.
|
|
*/
|
|
public static final Attribute FONT_VARIANT =
|
|
new Attribute("font-variant", true, "normal");
|
|
|
|
/**
|
|
* The CSS attribute 'font-weight'.
|
|
*/
|
|
public static final Attribute FONT_WEIGHT =
|
|
new Attribute("font-weight", true, "normal");
|
|
|
|
/**
|
|
* The CSS attribute 'height'.
|
|
*/
|
|
public static final Attribute HEIGHT =
|
|
new Attribute("height", false, "auto");
|
|
|
|
/**
|
|
* The CSS attribute 'letter-spacing'.
|
|
*/
|
|
public static final Attribute LETTER_SPACING =
|
|
new Attribute("letter-spacing", true, "normal");
|
|
|
|
/**
|
|
* The CSS attribute 'line-height'.
|
|
*/
|
|
public static final Attribute LINE_HEIGHT =
|
|
new Attribute("line-height", true, "normal");
|
|
|
|
/**
|
|
* The CSS attribute 'list-style'.
|
|
*/
|
|
public static final Attribute LIST_STYLE =
|
|
new Attribute("list-style", true, null);
|
|
|
|
/**
|
|
* The CSS attribute 'list-style-image'.
|
|
*/
|
|
public static final Attribute LIST_STYLE_IMAGE =
|
|
new Attribute("list-style-image", true, "none");
|
|
|
|
/**
|
|
* The CSS attribute 'list-style-position'.
|
|
*/
|
|
public static final Attribute LIST_STYLE_POSITION =
|
|
new Attribute("list-style-position", true, "outside");
|
|
|
|
/**
|
|
* The CSS attribute 'list-style-type'.
|
|
*/
|
|
public static final Attribute LIST_STYLE_TYPE =
|
|
new Attribute("list-style-type", true, "disc");
|
|
|
|
/**
|
|
* The CSS attribute 'margin'.
|
|
*/
|
|
public static final Attribute MARGIN = new Attribute("margin", false, null);
|
|
|
|
/**
|
|
* The CSS attribute 'margin-bottom'.
|
|
*/
|
|
public static final Attribute MARGIN_BOTTOM =
|
|
new Attribute("margin-bottom", false, "0");
|
|
|
|
/**
|
|
* The CSS attribute 'margin-left'.
|
|
*/
|
|
public static final Attribute MARGIN_LEFT =
|
|
new Attribute("margin-left", false, "0");
|
|
|
|
/**
|
|
* The CSS attribute 'margin-right'.
|
|
*/
|
|
public static final Attribute MARGIN_RIGHT =
|
|
new Attribute("margin-right", false, "0");
|
|
|
|
/**
|
|
* The CSS attribute 'margin-top'.
|
|
*/
|
|
public static final Attribute MARGIN_TOP =
|
|
new Attribute("margin-top", false, "0");
|
|
|
|
/**
|
|
* The CSS attribute 'padding'.
|
|
*/
|
|
public static final Attribute PADDING =
|
|
new Attribute("padding", false, null);
|
|
|
|
/**
|
|
* The CSS attribute 'padding-bottom'.
|
|
*/
|
|
public static final Attribute PADDING_BOTTOM =
|
|
new Attribute("padding-bottom", false, "0");
|
|
|
|
/**
|
|
* The CSS attribute 'padding-left'.
|
|
*/
|
|
public static final Attribute PADDING_LEFT =
|
|
new Attribute("padding-left", false, "0");
|
|
|
|
/**
|
|
* The CSS attribute 'padding-right'.
|
|
*/
|
|
public static final Attribute PADDING_RIGHT =
|
|
new Attribute("padding-right", false, "0");
|
|
|
|
/**
|
|
* The CSS attribute 'padding-top'.
|
|
*/
|
|
public static final Attribute PADDING_TOP =
|
|
new Attribute("padding-top", false, "0");
|
|
|
|
/**
|
|
* The CSS attribute 'text-align'.
|
|
*/
|
|
public static final Attribute TEXT_ALIGN =
|
|
new Attribute("text-align", true, null);
|
|
|
|
/**
|
|
* The CSS attribute 'text-decoration'.
|
|
*/
|
|
public static final Attribute TEXT_DECORATION =
|
|
new Attribute("text-decoration", true, "none");
|
|
|
|
/**
|
|
* The CSS attribute 'text-indent'.
|
|
*/
|
|
public static final Attribute TEXT_INDENT =
|
|
new Attribute("text-indent", true, "0");
|
|
|
|
/**
|
|
* The CSS attribute 'text-transform'.
|
|
*/
|
|
public static final Attribute TEXT_TRANSFORM =
|
|
new Attribute("text-transform", true, "none");
|
|
|
|
/**
|
|
* The CSS attribute 'vertical-align'.
|
|
*/
|
|
public static final Attribute VERTICAL_ALIGN =
|
|
new Attribute("vertical-align", false, "baseline");
|
|
|
|
/**
|
|
* The CSS attribute 'white-space'.
|
|
*/
|
|
public static final Attribute WHITE_SPACE =
|
|
new Attribute("white-space", true, "normal");
|
|
|
|
/**
|
|
* The CSS attribute 'width'.
|
|
*/
|
|
public static final Attribute WIDTH =
|
|
new Attribute("width", false, "auto");
|
|
|
|
/**
|
|
* The CSS attribute 'word-spacing'.
|
|
*/
|
|
public static final Attribute WORD_SPACING =
|
|
new Attribute("word-spacing", true, "normal");
|
|
|
|
// Some GNU Classpath specific extensions.
|
|
static final Attribute BORDER_TOP_STYLE =
|
|
new Attribute("border-top-style", false, null);
|
|
static final Attribute BORDER_BOTTOM_STYLE =
|
|
new Attribute("border-bottom-style", false, null);
|
|
static final Attribute BORDER_LEFT_STYLE =
|
|
new Attribute("border-left-style", false, null);
|
|
static final Attribute BORDER_RIGHT_STYLE =
|
|
new Attribute("border-right-style", false, null);
|
|
static final Attribute BORDER_TOP_COLOR =
|
|
new Attribute("border-top-color", false, null);
|
|
static final Attribute BORDER_BOTTOM_COLOR =
|
|
new Attribute("border-bottom-color", false, null);
|
|
static final Attribute BORDER_LEFT_COLOR =
|
|
new Attribute("border-left-color", false, null);
|
|
static final Attribute BORDER_RIGHT_COLOR =
|
|
new Attribute("border-right-color", false, null);
|
|
static final Attribute BORDER_SPACING =
|
|
new Attribute("border-spacing", false, null);
|
|
static final Attribute POSITION =
|
|
new Attribute("position", false, null);
|
|
static final Attribute LEFT =
|
|
new Attribute("left", false, null);
|
|
static final Attribute RIGHT =
|
|
new Attribute("right", false, null);
|
|
static final Attribute TOP =
|
|
new Attribute("top", false, null);
|
|
static final Attribute BOTTOM =
|
|
new Attribute("bottom", false, null);
|
|
|
|
/**
|
|
* The attribute string.
|
|
*/
|
|
String attStr;
|
|
|
|
/**
|
|
* Indicates if this attribute should be inherited from it's parent or
|
|
* not.
|
|
*/
|
|
boolean isInherited;
|
|
|
|
/**
|
|
* A default value for this attribute if one exists, otherwise null.
|
|
*/
|
|
String defaultValue;
|
|
|
|
/**
|
|
* A HashMap of all attributes.
|
|
*/
|
|
static HashMap attributeMap;
|
|
|
|
/**
|
|
* Creates a new Attribute instance with the specified values.
|
|
*
|
|
* @param attr the attribute string
|
|
* @param inherited if the attribute should be inherited or not
|
|
* @param def a default value; may be <code>null</code>
|
|
*/
|
|
Attribute(String attr, boolean inherited, String def)
|
|
{
|
|
attStr = attr;
|
|
isInherited = inherited;
|
|
defaultValue = def;
|
|
if( attributeMap == null)
|
|
attributeMap = new HashMap();
|
|
attributeMap.put( attr, this );
|
|
}
|
|
|
|
/**
|
|
* Returns the string representation of this attribute as specified
|
|
* in the CSS specification.
|
|
*/
|
|
public String toString()
|
|
{
|
|
return attStr;
|
|
}
|
|
|
|
/**
|
|
* Returns <code>true</code> if the attribute should be inherited from
|
|
* the parent, <code>false</code> otherwise.
|
|
*
|
|
* @return <code>true</code> if the attribute should be inherited from
|
|
* the parent, <code>false</code> otherwise
|
|
*/
|
|
public boolean isInherited()
|
|
{
|
|
return isInherited;
|
|
}
|
|
|
|
/**
|
|
* Returns the default value of this attribute if one exists,
|
|
* <code>null</code> otherwise.
|
|
*
|
|
* @return the default value of this attribute if one exists,
|
|
* <code>null</code> otherwise
|
|
*/
|
|
public String getDefaultValue()
|
|
{
|
|
return defaultValue;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Maps attribute values (String) to some converter class, based on the
|
|
* key.
|
|
*
|
|
* @param att the key
|
|
* @param v the value
|
|
*
|
|
* @return the wrapped value
|
|
*/
|
|
static Object getValue(Attribute att, String v)
|
|
{
|
|
Object o;
|
|
if (att == Attribute.FONT_SIZE)
|
|
o = new FontSize(v);
|
|
else if (att == Attribute.FONT_WEIGHT)
|
|
o = new FontWeight(v);
|
|
else if (att == Attribute.FONT_STYLE)
|
|
o = new FontStyle(v);
|
|
else if (att == Attribute.COLOR || att == Attribute.BACKGROUND_COLOR
|
|
|| att == Attribute.BORDER_COLOR
|
|
|| att == Attribute.BORDER_TOP_COLOR
|
|
|| att == Attribute.BORDER_BOTTOM_COLOR
|
|
|| att == Attribute.BORDER_LEFT_COLOR
|
|
|| att == Attribute.BORDER_RIGHT_COLOR)
|
|
o = new CSSColor(v);
|
|
else if (att == Attribute.MARGIN || att == Attribute.MARGIN_BOTTOM
|
|
|| att == Attribute.MARGIN_LEFT || att == Attribute.MARGIN_RIGHT
|
|
|| att == Attribute.MARGIN_TOP || att == Attribute.WIDTH
|
|
|| att == Attribute.HEIGHT
|
|
|| att == Attribute.PADDING || att == Attribute.PADDING_BOTTOM
|
|
|| att == Attribute.PADDING_LEFT || att == Attribute.PADDING_RIGHT
|
|
|| att == Attribute.PADDING_TOP
|
|
|| att == Attribute.LEFT || att == Attribute.RIGHT
|
|
|| att == Attribute.TOP || att == Attribute.BOTTOM)
|
|
o = new Length(v);
|
|
else if (att == Attribute.BORDER_WIDTH || att == Attribute.BORDER_TOP_WIDTH
|
|
|| att == Attribute.BORDER_LEFT_WIDTH
|
|
|| att == Attribute.BORDER_RIGHT_WIDTH
|
|
|| att == Attribute.BORDER_BOTTOM_WIDTH)
|
|
o = new BorderWidth(v);
|
|
else
|
|
o = v;
|
|
return o;
|
|
}
|
|
|
|
static void addInternal(MutableAttributeSet atts, Attribute a, String v)
|
|
{
|
|
if (a == Attribute.BACKGROUND)
|
|
parseBackgroundShorthand(atts, v);
|
|
else if (a == Attribute.PADDING)
|
|
parsePaddingShorthand(atts, v);
|
|
else if (a == Attribute.MARGIN)
|
|
parseMarginShorthand(atts, v);
|
|
else if (a == Attribute.BORDER || a == Attribute.BORDER_LEFT
|
|
|| a == Attribute.BORDER_RIGHT || a == Attribute.BORDER_TOP
|
|
|| a == Attribute.BORDER_BOTTOM)
|
|
parseBorderShorthand(atts, v, a);
|
|
}
|
|
|
|
/**
|
|
* Parses the background shorthand and translates it to more specific
|
|
* background attributes.
|
|
*
|
|
* @param atts the attributes
|
|
* @param v the value
|
|
*/
|
|
private static void parseBackgroundShorthand(MutableAttributeSet atts,
|
|
String v)
|
|
{
|
|
StringTokenizer tokens = new StringTokenizer(v, " ");
|
|
while (tokens.hasMoreElements())
|
|
{
|
|
String token = tokens.nextToken();
|
|
if (CSSColor.isValidColor(token))
|
|
atts.addAttribute(Attribute.BACKGROUND_COLOR,
|
|
new CSSColor(token));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Parses the padding shorthand and translates to the specific padding
|
|
* values.
|
|
*
|
|
* @param atts the attributes
|
|
* @param v the actual value
|
|
*/
|
|
private static void parsePaddingShorthand(MutableAttributeSet atts, String v)
|
|
{
|
|
StringTokenizer tokens = new StringTokenizer(v, " ");
|
|
int numTokens = tokens.countTokens();
|
|
if (numTokens == 1)
|
|
{
|
|
Length l = new Length(tokens.nextToken());
|
|
atts.addAttribute(Attribute.PADDING_BOTTOM, l);
|
|
atts.addAttribute(Attribute.PADDING_LEFT, l);
|
|
atts.addAttribute(Attribute.PADDING_RIGHT, l);
|
|
atts.addAttribute(Attribute.PADDING_TOP, l);
|
|
}
|
|
else if (numTokens == 2)
|
|
{
|
|
Length l1 = new Length(tokens.nextToken());
|
|
Length l2 = new Length(tokens.nextToken());
|
|
atts.addAttribute(Attribute.PADDING_BOTTOM, l1);
|
|
atts.addAttribute(Attribute.PADDING_TOP, l1);
|
|
atts.addAttribute(Attribute.PADDING_LEFT, l2);
|
|
atts.addAttribute(Attribute.PADDING_RIGHT, l2);
|
|
}
|
|
else if (numTokens == 3)
|
|
{
|
|
Length l1 = new Length(tokens.nextToken());
|
|
Length l2 = new Length(tokens.nextToken());
|
|
Length l3 = new Length(tokens.nextToken());
|
|
atts.addAttribute(Attribute.PADDING_TOP, l1);
|
|
atts.addAttribute(Attribute.PADDING_LEFT, l2);
|
|
atts.addAttribute(Attribute.PADDING_RIGHT, l2);
|
|
atts.addAttribute(Attribute.PADDING_BOTTOM, l3);
|
|
}
|
|
else
|
|
{
|
|
Length l1 = new Length(tokens.nextToken());
|
|
Length l2 = new Length(tokens.nextToken());
|
|
Length l3 = new Length(tokens.nextToken());
|
|
Length l4 = new Length(tokens.nextToken());
|
|
atts.addAttribute(Attribute.PADDING_TOP, l1);
|
|
atts.addAttribute(Attribute.PADDING_RIGHT, l2);
|
|
atts.addAttribute(Attribute.PADDING_BOTTOM, l3);
|
|
atts.addAttribute(Attribute.PADDING_LEFT, l4);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Parses the margin shorthand and translates to the specific margin
|
|
* values.
|
|
*
|
|
* @param atts the attributes
|
|
* @param v the actual value
|
|
*/
|
|
private static void parseMarginShorthand(MutableAttributeSet atts, String v)
|
|
{
|
|
StringTokenizer tokens = new StringTokenizer(v, " ");
|
|
int numTokens = tokens.countTokens();
|
|
if (numTokens == 1)
|
|
{
|
|
Length l = new Length(tokens.nextToken());
|
|
atts.addAttribute(Attribute.MARGIN_BOTTOM, l);
|
|
atts.addAttribute(Attribute.MARGIN_LEFT, l);
|
|
atts.addAttribute(Attribute.MARGIN_RIGHT, l);
|
|
atts.addAttribute(Attribute.MARGIN_TOP, l);
|
|
}
|
|
else if (numTokens == 2)
|
|
{
|
|
Length l1 = new Length(tokens.nextToken());
|
|
Length l2 = new Length(tokens.nextToken());
|
|
atts.addAttribute(Attribute.MARGIN_BOTTOM, l1);
|
|
atts.addAttribute(Attribute.MARGIN_TOP, l1);
|
|
atts.addAttribute(Attribute.MARGIN_LEFT, l2);
|
|
atts.addAttribute(Attribute.MARGIN_RIGHT, l2);
|
|
}
|
|
else if (numTokens == 3)
|
|
{
|
|
Length l1 = new Length(tokens.nextToken());
|
|
Length l2 = new Length(tokens.nextToken());
|
|
Length l3 = new Length(tokens.nextToken());
|
|
atts.addAttribute(Attribute.MARGIN_TOP, l1);
|
|
atts.addAttribute(Attribute.MARGIN_LEFT, l2);
|
|
atts.addAttribute(Attribute.MARGIN_RIGHT, l2);
|
|
atts.addAttribute(Attribute.MARGIN_BOTTOM, l3);
|
|
}
|
|
else
|
|
{
|
|
Length l1 = new Length(tokens.nextToken());
|
|
Length l2 = new Length(tokens.nextToken());
|
|
Length l3 = new Length(tokens.nextToken());
|
|
Length l4 = new Length(tokens.nextToken());
|
|
atts.addAttribute(Attribute.MARGIN_TOP, l1);
|
|
atts.addAttribute(Attribute.MARGIN_RIGHT, l2);
|
|
atts.addAttribute(Attribute.MARGIN_BOTTOM, l3);
|
|
atts.addAttribute(Attribute.MARGIN_LEFT, l4);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Parses the CSS border shorthand attribute and translates it to the
|
|
* more specific border attributes.
|
|
*
|
|
* @param atts the attribute
|
|
* @param value the value
|
|
*/
|
|
private static void parseBorderShorthand(MutableAttributeSet atts,
|
|
String value, Attribute cssAtt)
|
|
{
|
|
StringTokenizer tokens = new StringTokenizer(value, " ");
|
|
while (tokens.hasMoreTokens())
|
|
{
|
|
String token = tokens.nextToken();
|
|
if (BorderStyle.isValidStyle(token))
|
|
{
|
|
if (cssAtt == Attribute.BORDER_LEFT || cssAtt == Attribute.BORDER)
|
|
atts.addAttribute(Attribute.BORDER_LEFT_STYLE, token);
|
|
if (cssAtt == Attribute.BORDER_RIGHT || cssAtt == Attribute.BORDER)
|
|
atts.addAttribute(Attribute.BORDER_RIGHT_STYLE, token);
|
|
if (cssAtt == Attribute.BORDER_BOTTOM || cssAtt == Attribute.BORDER)
|
|
atts.addAttribute(Attribute.BORDER_BOTTOM_STYLE, token);
|
|
if (cssAtt == Attribute.BORDER_TOP || cssAtt == Attribute.BORDER)
|
|
atts.addAttribute(Attribute.BORDER_TOP_STYLE, token);
|
|
}
|
|
else if (BorderWidth.isValid(token))
|
|
{
|
|
BorderWidth w = new BorderWidth(token);
|
|
if (cssAtt == Attribute.BORDER_LEFT || cssAtt == Attribute.BORDER)
|
|
atts.addAttribute(Attribute.BORDER_LEFT_WIDTH, w);
|
|
if (cssAtt == Attribute.BORDER_RIGHT || cssAtt == Attribute.BORDER)
|
|
atts.addAttribute(Attribute.BORDER_RIGHT_WIDTH, w);
|
|
if (cssAtt == Attribute.BORDER_BOTTOM || cssAtt == Attribute.BORDER)
|
|
atts.addAttribute(Attribute.BORDER_BOTTOM_WIDTH, w);
|
|
if (cssAtt == Attribute.BORDER_TOP || cssAtt == Attribute.BORDER)
|
|
atts.addAttribute(Attribute.BORDER_TOP_WIDTH, w);
|
|
}
|
|
else if (CSSColor.isValidColor(token))
|
|
{
|
|
CSSColor c = new CSSColor(token);
|
|
if (cssAtt == Attribute.BORDER_LEFT || cssAtt == Attribute.BORDER)
|
|
atts.addAttribute(Attribute.BORDER_LEFT_COLOR, c);
|
|
if (cssAtt == Attribute.BORDER_RIGHT || cssAtt == Attribute.BORDER)
|
|
atts.addAttribute(Attribute.BORDER_RIGHT_COLOR, c);
|
|
if (cssAtt == Attribute.BORDER_BOTTOM || cssAtt == Attribute.BORDER)
|
|
atts.addAttribute(Attribute.BORDER_BOTTOM_COLOR, c);
|
|
if (cssAtt == Attribute.BORDER_TOP || cssAtt == Attribute.BORDER)
|
|
atts.addAttribute(Attribute.BORDER_TOP_COLOR, c);
|
|
}
|
|
}
|
|
}
|
|
}
|