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47b1710c NR |
1 | package be.nikiroo.fanfix.reader.ui; |
2 | ||
3 | import java.awt.BorderLayout; | |
4 | import java.awt.Color; | |
5 | import java.awt.Font; | |
6 | import java.awt.LayoutManager; | |
7 | import java.awt.event.ActionEvent; | |
8 | import java.awt.event.ActionListener; | |
9 | ||
10 | import javax.swing.BorderFactory; | |
11 | import javax.swing.BoxLayout; | |
12 | import javax.swing.JButton; | |
13 | import javax.swing.JFrame; | |
14 | import javax.swing.JLabel; | |
15 | import javax.swing.JPanel; | |
16 | import javax.swing.JScrollPane; | |
17 | import javax.swing.SwingConstants; | |
18 | ||
19 | import be.nikiroo.fanfix.data.Chapter; | |
20 | import be.nikiroo.fanfix.data.MetaData; | |
21 | import be.nikiroo.fanfix.data.Paragraph; | |
22 | import be.nikiroo.fanfix.data.Story; | |
23 | import be.nikiroo.fanfix.library.BasicLibrary; | |
24 | ||
25 | public class GuiReaderTextViewer extends JFrame { | |
26 | private static final long serialVersionUID = 1L; | |
27 | ||
28 | private Story story; | |
29 | private MetaData meta; | |
30 | private JLabel title; | |
31 | private JLabel text; | |
32 | private JLabel chapterLabel; | |
33 | private GuiReaderPropertiesPane descPane; | |
34 | private int currentChapter = -42; // cover = -1 | |
35 | ||
36 | public GuiReaderTextViewer(BasicLibrary lib, Story story) { | |
37 | super(story.getMeta().getLuid() + ": " + story.getMeta().getTitle()); | |
38 | ||
39 | setSize(800, 600); | |
40 | ||
41 | this.story = story; | |
42 | this.meta = story.getMeta(); | |
43 | ||
44 | initGuiBase(lib); | |
45 | initGuiNavButtons(); | |
46 | ||
47 | setChapter(-1); | |
48 | } | |
49 | ||
50 | private void initGuiBase(BasicLibrary lib) { | |
51 | setLayout(new BorderLayout()); | |
52 | ||
53 | title = new JLabel(); | |
54 | title.setFont(new Font(Font.SERIF, Font.BOLD, | |
55 | title.getFont().getSize() * 3)); | |
56 | title.setText(meta.getTitle()); | |
57 | title.setHorizontalAlignment(SwingConstants.CENTER); | |
58 | title.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10)); | |
59 | add(title, BorderLayout.NORTH); | |
60 | ||
61 | JPanel contentPane = new JPanel(new BorderLayout()); | |
62 | add(contentPane, BorderLayout.CENTER); | |
63 | ||
64 | descPane = new GuiReaderPropertiesPane(lib, meta); | |
65 | contentPane.add(descPane, BorderLayout.NORTH); | |
66 | ||
67 | text = new JLabel(); | |
68 | text.setAlignmentY(TOP_ALIGNMENT); | |
69 | ||
70 | // TODO: why is it broken? | |
71 | // text.setPreferredSize(new Dimension(500, 500)); | |
72 | ||
73 | JScrollPane scroll = new JScrollPane(text); | |
74 | scroll.getVerticalScrollBar().setUnitIncrement(16); | |
75 | contentPane.add(scroll, BorderLayout.CENTER); | |
76 | } | |
77 | ||
78 | private void initGuiNavButtons() { | |
79 | JPanel navButtons = new JPanel(); | |
80 | LayoutManager layout = new BoxLayout(navButtons, BoxLayout.X_AXIS); | |
81 | navButtons.setLayout(layout); | |
82 | ||
83 | navButtons.add(createNavButton("<<", new ActionListener() { | |
84 | @Override | |
85 | public void actionPerformed(ActionEvent e) { | |
86 | setChapter(-1); | |
87 | } | |
88 | })); | |
89 | navButtons.add(createNavButton(" < ", new ActionListener() { | |
90 | @Override | |
91 | public void actionPerformed(ActionEvent e) { | |
92 | setChapter(currentChapter - 1); | |
93 | } | |
94 | })); | |
95 | navButtons.add(createNavButton(" > ", new ActionListener() { | |
96 | @Override | |
97 | public void actionPerformed(ActionEvent e) { | |
98 | setChapter(currentChapter + 1); | |
99 | } | |
100 | })); | |
101 | navButtons.add(createNavButton(">>", new ActionListener() { | |
102 | @Override | |
103 | public void actionPerformed(ActionEvent e) { | |
104 | setChapter(story.getChapters().size() - 1); | |
105 | } | |
106 | })); | |
107 | ||
108 | add(navButtons, BorderLayout.SOUTH); | |
109 | ||
110 | chapterLabel = new JLabel(""); | |
111 | navButtons.add(chapterLabel); | |
112 | } | |
113 | ||
114 | private JButton createNavButton(String text, ActionListener action) { | |
115 | JButton navButton = new JButton(text); | |
116 | navButton.addActionListener(action); | |
117 | navButton.setForeground(Color.BLUE); | |
118 | return navButton; | |
119 | } | |
120 | ||
121 | private void setChapter(int chapter) { | |
122 | if (chapter >= -1 && chapter < story.getChapters().size() | |
123 | && chapter != currentChapter) { | |
124 | currentChapter = chapter; | |
125 | ||
126 | Chapter chap; | |
127 | if (chapter == -1) { | |
128 | chap = meta.getResume(); | |
129 | setCoverPage(); | |
130 | } else { | |
131 | chap = story.getChapters().get(chapter); | |
132 | descPane.setVisible(false); | |
133 | } | |
134 | ||
135 | chapterLabel.setText("<HTML> <B>Chapter " | |
136 | + chap.getNumber() + "</B>: " + chap.getName() + "</HTML>"); | |
137 | ||
138 | StringBuilder builder = new StringBuilder(); | |
139 | addChapter(builder, chap); | |
140 | text.setText(builder.toString()); | |
141 | } | |
142 | } | |
143 | ||
144 | private void setCoverPage() { | |
145 | descPane.setVisible(true); | |
146 | } | |
147 | ||
148 | // htmlInsert = no need to add HTML tags | |
149 | private void addChapter(StringBuilder builder, Chapter chap) { | |
150 | builder.append("<HTML>"); | |
151 | ||
152 | builder.append("<H1>"); | |
153 | builder.append("Chapter "); | |
154 | builder.append(chap.getNumber()); | |
155 | builder.append(": "); | |
156 | builder.append(chap.getName()); | |
157 | builder.append("</H1>"); | |
158 | ||
159 | builder.append("<JUSTIFY>"); | |
160 | for (Paragraph para : chap) { | |
161 | addPara(builder, para); | |
162 | } | |
163 | ||
164 | if (paraInQuote) { | |
165 | builder.append("</DIV>"); | |
166 | } | |
167 | paraInQuote = false; | |
168 | ||
169 | builder.append("</JUSTIFY>"); | |
170 | ||
171 | builder.append("</HTML>"); | |
172 | } | |
173 | ||
174 | private boolean paraInQuote; | |
175 | ||
176 | private void addPara(StringBuilder builder, Paragraph para) { | |
177 | switch (para.getType()) { | |
178 | case NORMAL: | |
179 | builder.append(para.getContent()); | |
180 | builder.append("<BR>"); | |
181 | break; | |
182 | case BLANK: | |
183 | builder.append("<BR>"); | |
184 | break; | |
185 | case BREAK: | |
186 | builder.append("<BR>* * *<BR><BR>"); | |
187 | break; | |
188 | case QUOTE: | |
189 | if (!paraInQuote) { | |
190 | builder.append("<DIV>"); | |
191 | } else { | |
192 | builder.append("</DIV>"); | |
193 | } | |
194 | paraInQuote = !paraInQuote; | |
195 | ||
196 | builder.append("<DIV>"); | |
197 | builder.append("– "); | |
198 | builder.append(para.getContent()); | |
199 | builder.append("</DIV>"); | |
200 | ||
201 | break; | |
202 | case IMAGE: | |
203 | } | |
204 | } | |
205 | } |