Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
InsertMode |
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| 1.1428571428571428;1.143 | ||||
InsertMode$1 |
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| 1.1428571428571428;1.143 | ||||
InsertMode$BreakMode |
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| 1.1428571428571428;1.143 | ||||
InsertMode$ParagraphMode |
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| 1.1428571428571428;1.143 |
1 | // Copyright 2004, 2005 The Apache Software Foundation | |
2 | // | |
3 | // Licensed under the Apache License, Version 2.0 (the "License"); | |
4 | // you may not use this file except in compliance with the License. | |
5 | // You may obtain a copy of the License at | |
6 | // | |
7 | // http://www.apache.org/licenses/LICENSE-2.0 | |
8 | // | |
9 | // Unless required by applicable law or agreed to in writing, software | |
10 | // distributed under the License is distributed on an "AS IS" BASIS, | |
11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
12 | // See the License for the specific language governing permissions and | |
13 | // limitations under the License. | |
14 | package org.apache.tapestry.components; | |
15 | ||
16 | import org.apache.tapestry.IMarkupWriter; | |
17 | ||
18 | /** | |
19 | * Defines a number of ways to format multi-line text for proper renderring. | |
20 | * | |
21 | * <p> | |
22 | * Implementation taken from the now deprecated InsertTextMode class. | |
23 | * </p> | |
24 | * | |
25 | * @author jkuhnert | |
26 | */ | |
27 | public abstract class InsertMode | |
28 | { | |
29 | /** | |
30 | * Mode where each line (after the first) is preceded by a <br> tag. | |
31 | */ | |
32 | ||
33 | 0 | public static final InsertMode BREAK = new BreakMode(); |
34 | ||
35 | /** | |
36 | * Mode where each line is wrapped with a <p> element. | |
37 | */ | |
38 | ||
39 | 0 | public static final InsertMode PARAGRAPH = new ParagraphMode(); |
40 | ||
41 | protected final String _name; | |
42 | ||
43 | /** | |
44 | * Creates a new instance with a name. | |
45 | * | |
46 | * @param name Textual description of the mode. | |
47 | */ | |
48 | protected InsertMode(String name) | |
49 | 0 | { |
50 | 0 | _name = name; |
51 | 0 | } |
52 | ||
53 | public String toString() | |
54 | { | |
55 | 0 | return "InsertMode[" + _name + "]"; |
56 | } | |
57 | ||
58 | /** | |
59 | * Invoked by the {@link Insert} component to write the next line. | |
60 | * | |
61 | * @param lineNumber | |
62 | * the line number of the line, starting with 0 for the first | |
63 | * line. | |
64 | * @param line | |
65 | * the String for the current line. | |
66 | * @param writer | |
67 | * the {@link IMarkupWriter} to send output to. | |
68 | * @param raw | |
69 | * if true, then the output should be unfiltered | |
70 | */ | |
71 | ||
72 | public abstract void writeLine(int lineNumber, String line, IMarkupWriter writer, boolean raw); | |
73 | ||
74 | /** | |
75 | * | |
76 | * @author hls | |
77 | */ | |
78 | 0 | private static final class BreakMode extends InsertMode |
79 | { | |
80 | private BreakMode() | |
81 | { | |
82 | 0 | super("BREAK"); |
83 | 0 | } |
84 | ||
85 | public void writeLine(int lineNumber, String line, | |
86 | IMarkupWriter writer, boolean raw) | |
87 | { | |
88 | 0 | if (lineNumber > 0) |
89 | 0 | writer.beginEmpty("br"); |
90 | ||
91 | 0 | writer.print(line, raw); |
92 | 0 | } |
93 | } | |
94 | ||
95 | /** | |
96 | * | |
97 | * @author hls | |
98 | */ | |
99 | 0 | private static final class ParagraphMode extends InsertMode |
100 | { | |
101 | ||
102 | private ParagraphMode() | |
103 | { | |
104 | 0 | super("PARAGRAPH"); |
105 | 0 | } |
106 | ||
107 | public void writeLine(int lineNumber, String line, | |
108 | IMarkupWriter writer, boolean raw) | |
109 | { | |
110 | 0 | writer.begin("p"); |
111 | ||
112 | 0 | writer.print(line, raw); |
113 | ||
114 | 0 | writer.end(); |
115 | 0 | } |
116 | } | |
117 | } |