edu.northwestern.at.wordhoard.swing.text
Class FontManager

java.lang.Object
  edu.northwestern.at.wordhoard.swing.text.FontManager

public class FontManager
extends java.lang.Object

Font manager.

For each character set, three font family categories are used:

• Work: This family is used in work panels to display the text of work parts. This is typically a serif font.
• Other: This family is used in all other contexts which require a non-monospaced font - get info windows, tables, concordances, etc. This is typically a sans-serif font.
• Monospaced: A family for contexts which need a monospaced font (e.g., the word paths in concordances).

Windows should acquire a font manager in their constructor and use it to get all needed font and font information. Each new font manager gets a copy of the current user font family preferences. If the user changes these preferences, the changes only affect new windows, not windows that are already open.

Field Summary

static int	MONOSPACED Monospaced font category.
static int	NUM_CATEGORIES Number of font categories.
static int	OTHER Other font category.
static int	WORK Work font category.

Constructor Summary

FontManager()
Creates a new font manager.

Method Summary

java.awt.Font	getFont(byte charset, int size) Gets a plain "other" font.
java.awt.Font	getFont(byte charset, int style, int size) Gets an "other" font.
java.awt.Font	getFont(int size) Gets a plain Roman "other" font.
FontInfo	getFontInfo(byte charset, int size) Gets plain "other" font info.
FontInfo	getFontInfo(byte charset, int style, int size) Gets "other" font info.
FontInfo	getFontInfo(int size) Gets plain Roman "other" font info.
java.awt.Font	getMonospacedFont(int size) Gets a plain monospaced font.
java.awt.Font	getMonospacedFont(int style, int size) Gets a monospaced font.
FontInfo	getMonospacedFontInfo(int size) Gets plain monospaced font info.
FontInfo	getMonospacedFontInfo(int style, int size) Gets monospaced font info.
int	getNominalLineHeight(byte charset) Gets the nominal line height.
java.awt.Font	getWorkFont(byte charset, int size) Gets a plain "work" font.
java.awt.Font	getWorkFont(byte charset, int style, int size) Gets a "work" font.
FontInfo	getWorkFontInfo(byte charset, int size) Gets plain "work" font info.
FontInfo	getWorkFontInfo(byte charset, int style, int size) Gets "work" font info.
void	initText(Text text) Initializes font information for text.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

WORK

public static final int WORK

Work font category.

See Also:

Constant Field Values

OTHER

public static final int OTHER

Other font category.

See Also:

Constant Field Values

MONOSPACED

public static final int MONOSPACED

Monospaced font category.

See Also:

Constant Field Values

NUM_CATEGORIES

public static final int NUM_CATEGORIES

Number of font categories.

See Also:

Constant Field Values

Constructor Detail

FontManager

public FontManager()

Creates a new font manager.

Method Detail

getWorkFontInfo

public FontInfo getWorkFontInfo(byte charset,
                                int style,
                                int size)

Gets "work" font info.

Parameters:

charset - Character set.

style - Style.

size - Size.

Returns:

Font info.

getWorkFontInfo

public FontInfo getWorkFontInfo(byte charset,
                                int size)

Gets plain "work" font info.

Parameters:

charset - Character set.

size - Size.

Returns:

Font info.

getFontInfo

public FontInfo getFontInfo(byte charset,
                            int style,
                            int size)

Gets "other" font info.

Parameters:

charset - Character set.

style - Style.

size - Size.

Returns:

Font info.

getFontInfo

public FontInfo getFontInfo(byte charset,
                            int size)

Gets plain "other" font info.

Parameters:

charset - Character set.

size - Size.

Returns:

Font info.

getFontInfo

public FontInfo getFontInfo(int size)

Gets plain Roman "other" font info.

Parameters:

size - Size.

getMonospacedFontInfo

public FontInfo getMonospacedFontInfo(int style,
                                      int size)

Gets monospaced font info.

Parameters:

style - Style.

size - Size.

Returns:

Font info.

getMonospacedFontInfo

public FontInfo getMonospacedFontInfo(int size)

Gets plain monospaced font info.

Parameters:

size - Size.

Returns:

Font info.

getWorkFont

public java.awt.Font getWorkFont(byte charset,
                                 int style,
                                 int size)

Gets a "work" font.

Parameters:

charset - Character set.

style - Style.

size - Size.

Returns:

Font.

getWorkFont

public java.awt.Font getWorkFont(byte charset,
                                 int size)

Gets a plain "work" font.

Parameters:

charset - Character set.

size - Size.

Returns:

Font.

getFont

public java.awt.Font getFont(byte charset,
                             int style,
                             int size)

Gets an "other" font.

Parameters:

charset - Character set.

style - Style.

size - Size.

Returns:

Font.

getFont

public java.awt.Font getFont(byte charset,
                             int size)

Gets a plain "other" font.

Parameters:

charset - Character set.

size - Size.

Returns:

Font.

getFont

public java.awt.Font getFont(int size)

Gets a plain Roman "other" font.

Parameters:

size - Size.

getMonospacedFont

public java.awt.Font getMonospacedFont(int style,
                                       int size)

Gets a monospaced font.

Parameters:

style - Style.

size - Size.

Returns:

Font.

getMonospacedFont

public java.awt.Font getMonospacedFont(int size)

Gets a plain monospaced font.

Parameters:

size - Size.

Returns:

Font.

initText

public void initText(Text text)

Initializes font information for text.

The font information is set for all the runs and widths are set for all the lines in the text.

Parameters:

text - Text.

getNominalLineHeight

public int getNominalLineHeight(byte charset)

Gets the nominal line height.

Parameters:

charset - Character set.

Returns:

Nominal line height in pixels (the height of a line in the nominal font size).