1/*
2 * Copyright (c) 2001, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25package javax.swing.plaf.metal;
26
27import java.awt.*;
28
29/**
30 * DesktopProperty that only uses font height in configuring font. This
31 * is only used on Windows.
32 *
33 */
34class MetalFontDesktopProperty extends com.sun.java.swing.plaf.windows.DesktopProperty {
35    /**
36     * Maps from metal font theme type as defined in MetalTheme
37     * to the corresponding desktop property name.
38     */
39    private static final String[] propertyMapping = {
40        "win.ansiVar.font.height",
41        "win.tooltip.font.height",
42        "win.ansiVar.font.height",
43        "win.menu.font.height",
44        "win.frame.captionFont.height",
45        "win.menu.font.height"
46    };
47
48    /**
49     * Corresponds to a MetalTheme font type.
50     */
51    private int type;
52
53
54    /**
55     * Creates a MetalFontDesktopProperty. The key used to lookup the
56     * desktop property is determined from the type of font.
57     *
58     * @param type MetalTheme font type.
59     */
60    MetalFontDesktopProperty(int type) {
61        this(propertyMapping[type], type);
62    }
63
64    /**
65     * Creates a MetalFontDesktopProperty.
66     *
67     * @param key Key used in looking up desktop value.
68     * @param type Type of font being used, corresponds to MetalTheme font
69     *        type.
70     */
71    MetalFontDesktopProperty(String key, int type) {
72        super(key, null);
73        this.type = type;
74    }
75
76    /**
77     * Overriden to create a Font with the size coming from the desktop
78     * and the style and name coming from DefaultMetalTheme.
79     */
80    protected Object configureValue(Object value) {
81        if (value instanceof Integer) {
82            value = new Font(DefaultMetalTheme.getDefaultFontName(type),
83                             DefaultMetalTheme.getDefaultFontStyle(type),
84                             ((Integer)value).intValue());
85        }
86        return super.configureValue(value);
87    }
88
89    /**
90     * Returns the default font.
91     */
92    protected Object getDefaultValue() {
93        return new Font(DefaultMetalTheme.getDefaultFontName(type),
94                        DefaultMetalTheme.getDefaultFontStyle(type),
95                        DefaultMetalTheme.getDefaultFontSize(type));
96    }
97}
98