01: /*
02: * Copyright (c) 2007, intarsys consulting GmbH
03: *
04: * Redistribution and use in source and binary forms, with or without
05: * modification, are permitted provided that the following conditions are met:
06: *
07: * - Redistributions of source code must retain the above copyright notice,
08: * this list of conditions and the following disclaimer.
09: *
10: * - Redistributions in binary form must reproduce the above copyright notice,
11: * this list of conditions and the following disclaimer in the documentation
12: * and/or other materials provided with the distribution.
13: *
14: * - Neither the name of intarsys nor the names of its contributors may be used
15: * to endorse or promote products derived from this software without specific
16: * prior written permission.
17: *
18: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21: * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
22: * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28: * POSSIBILITY OF SUCH DAMAGE.
29: */
30: package de.intarsys.font;
31:
32: import java.util.HashMap;
33: import java.util.Iterator;
34: import java.util.Map;
35:
36: /**
37: * Common superclass for implementing a font registry.
38: */
39: public class AbstractFontRegistry {
40: private Map fontMap = null;
41:
42: public AbstractFontRegistry() {
43: fontMap = new HashMap();
44: }
45:
46: public AbstractFontRegistry(int initialCapacity) {
47: fontMap = new HashMap(initialCapacity);
48: }
49:
50: public void addFont(IFont font) {
51: FontFamily fontFamily = getFontFamily(font.getFontFamilyName());
52:
53: if (fontFamily == null) {
54: fontFamily = new FontFamily();
55: getFontMap().put(font.getFontFamilyName(), fontFamily);
56: }
57:
58: fontFamily.setFont(font, font.getFontStyle());
59: }
60:
61: public FontFamily getFontFamily(String familyName) {
62: FontFamily fonts = (FontFamily) getFontMap().get(familyName);
63:
64: return fonts;
65: }
66:
67: public IFont getFont(String familyName, FontStyle style) {
68: FontFamily fonts = getFontFamily(familyName);
69: if (fonts != null) {
70: return fonts.getFont(style);
71: }
72: return null;
73: }
74:
75: protected Map getFontMap() {
76: return fontMap;
77: }
78:
79: public Iterator getFontFamilyIterator() {
80: return fontMap.values().iterator();
81: }
82: }
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